CN107461697A - A kind of LED automobile lamp holder - Google Patents

A kind of LED automobile lamp holder Download PDF

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Publication number
CN107461697A
CN107461697A CN201710667985.7A CN201710667985A CN107461697A CN 107461697 A CN107461697 A CN 107461697A CN 201710667985 A CN201710667985 A CN 201710667985A CN 107461697 A CN107461697 A CN 107461697A
Authority
CN
China
Prior art keywords
light source
source board
led light
locating piece
led
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
Application number
CN201710667985.7A
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Chinese (zh)
Inventor
乐勇平
徐杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Linzhi Electronic Technology Co Ltd
Original Assignee
Changshu Linzhi Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changshu Linzhi Electronic Technology Co Ltd filed Critical Changshu Linzhi Electronic Technology Co Ltd
Priority to CN201710667985.7A priority Critical patent/CN107461697A/en
Publication of CN107461697A publication Critical patent/CN107461697A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

A kind of LED automobile lamp holder, including lamppost, there is light source board locating piece supporting disk, installed cassette and radiator connector;Radiator, it is connected with radiator connector;Fan, it is located at scattered device intracavitary;Left LED light source board is located at the left side of lamppost, and right LED light source board is located at the right side of lamppost, feature:Also include left and right LED light source board locating piece, respectively there is left and right LED light source board locating piece vented cavity the side of left and right LED light source board locating piece, the left and right side of lamppost respectively has left and right LED light source board mating cavity, it is 41 ± 0.2mm from be in the light top surface to the distance between the upper surface of mounting seat of disk of lamppost, it is respectively 25 ± 0.25mm from the baseplane of left and right LED light source to the distance between the upper surface of mounting seat, is 8.4 ± 0.05mm from the leading flank of lamppost to the distance between the trailing flank of lamppost.Improve rate of heat dispation;Facilitate manufacture and assembly;Reduce volume;Improve heat transfer effect.

Description

A kind of LED automobile lamp holder
Technical field
The invention belongs to automotive luminaire component technology field, and in particular to a kind of LED automobile lamp holder.
Background technology
Foregoing LED automobile lamp holder custom is referred to as LED automobile lamp, or even referred to as auto lamp, auto lamp have passed through electric light source Headlamp, twin light lamp core headlamp, asymmetrical passing beam headlamp, halogen tungsten headlamp, fill xenon lamp and fill halogen mixture gas lamp Evolution process.At present in automotive luminaire field, although Halogen lamp LED is still in occupation of leading position and in disclosed Chinese patent It is no lack of the technical information on halogen, such as CN100538995 in document(Metal halid lamp)、CN101103436A(Halogen Lamp)、CN101142654A(Halogen lamp LED)、CN101447393B(A kind of Halogen lamp LED and preparation method thereof)、CN102082066B(One Kind C level Halogen lamp LEDs)And CN103413753A(A kind of single-end halogen lamp with support frame location hook), etc., still, due to halogen The light emitting source of lamp is tungsten filament, thus luminous efficiency is relatively low and energy consumption is big.It is described as after incandescent lamp, fluorescent lamp and electricity-saving lamp Afterwards have that long lifespan, energy-conservation, light quality are good, simple in construction, response is fast, voltage is low and the forth generation of small volume illumination electric light Application of source --- the LED on automobile is thought highly of and equally visible in disclosed Chinese patent literature by people increasingly It is all, such as CN105444086A(A kind of automobile-used Waterproof LED headlamp)、CN103968316A(A kind of LED lamp of automobile)、 CN106152021A(A kind of LED headlamps)And CN106838761A(A kind of automobile LED headlamp), etc..
A kind of typical " LED automobile headlamp of distance-light integration " recommended such as CN203273609U, " a kind of LED automobile head lamp ", a kind of " before the high-efficiency heat radiating LED automobile of CN103335260B introductions that CN203431664U is provided " a kind of LED automobile lamp " that illuminator " and CN204437906U are disclosed.
It is not limited to LED automobile lamp exemplified above and following 2 points logical disadvantages is present:First, due to from lamppost(That is LED Post)Base portion to the passage for lacking air circulation between radiator, thus the LED circuit board that is fixed on lamppost is thereon Caused heat is difficult to the fan of the scattered device intracavitary by being arranged on radiator and quickly drawn in the LED course of work, can only be with slow Slow thermaltransmission mode is distributed by the radiating fin of radiator, and rate of heat dispation is affected;Second, due to failing to take into account and halogen The adaptable factor of the lamp body size of lamp, thus the overall volume of lamp body is given birth to relatively to larger to the former automobile using Halogen lamp LED Production manufacturer brings puzzlement;Third, because component number is more, thus manufacture and assembly are troublesome and lose cheap.
For above-mentioned prior art, it is necessary to improved, for this, the applicant has made beneficial design, forms following The technical scheme that will be introduced.
The content of the invention
The task of the present invention be to provide one kind contribute to by LED work caused by heat drawn by fan and used Rate of heat dispation is significantly improved, component number is advantageously reduced and uses and facilitate manufacture and assembly and be beneficial to be reduced significantly volume And use the LED automobile lamp holder for meeting requirement of the automobile component production firm by LED replacing halogen lamp.
What the task of the present invention was performed by, a kind of LED automobile lamp holder, including a lamppost, the lamppost have a light Source plate locating piece supporting disk, an installed cassette and a radiator connector, light source board locating piece supporting disk are directly constituted in lamppost Base portion, and offer a supporting disk threading hole in the center of the light source board locating piece supporting disk, installed cassette is located at The lower section of light source board locating piece supporting disk is simultaneously directly constituted by lamppost, and radiator connector is located at side of the installed cassette under Middle position and equally directly constituted by lamppost, offered in the side wall of the radiator connector one be used for make radiator The light source board power line slot to make way that the scattered device connector centre bore of connector communicates with the external world, described supporting disk threading hole is with dissipating Hot device connector centre bore communicates;One radiator, the radiator are connected with described radiator connector, and the radiating utensil There is a radiator chamber;One fan, the fan are arranged on described scattered device intracavitary;One left LED light source board and a right LED light source board, Left LED light source board is arranged on the left side of the lamppost, and left LED light source, right LED light source are provided with the left LED light source board Plate is arranged on the right side of lamppost, and right LED light source is provided with the right LED light source board, left LED light source and left LED light source board On the laying circuit electrical connection of left LED light source board, the right LED light source board laying circuit in right LED light source and right LED light source board Electrical connection, is characterised by also including a left LED light source board locating piece and a right LED light source board locating piece, left LED light source board Locating piece is supported on described light source board locating piece supporting disk in the position of the lower left side corresponding to the left LED light source board On, position of the right LED light source board locating piece on the right side of the bottom corresponding to the right LED light source board is supported on light source board locating piece On supporting disk, and the right LED light source board locating piece is fixedly connected with left LED light source board locating piece, is positioned in left LED light source board Block is formed towards the side of left LED light source board a left LED light source board locating piece vented cavity, in right LED light source board locating piece court The side of LED light source board, which is formed, to the right a right LED light source board locating piece vented cavity, left LED light source board locating piece vented cavity with And right LED light source board locating piece vented cavity communicates with described supporting disk threading hole, wherein:Formed in the left side of the lamppost There is left LED light source board mating cavity, and right side composition has a right LED light source board mating cavity, described left LED light source board and left LED Light source board mating cavity is engaged, and described right LED light source board is engaged with right LED light source board mating cavity, is kept off from the lamppost The top surface of CD to the first distance between the upper surface of the mounting seat is 41 ± 0.2mm, from the left LED light source and The baseplane of right LED light source is respectively 25 ± 0.25mm to the second distance between the upper surface of the mounting seat, from the lamppost Leading flank between the trailing flank of lamppost the 3rd distance be 8.4 ± 0.05mm.
In the specific embodiment of the present invention, being formed at the top of the lamppost has a lamppost to be in the light disk.
In another specific embodiment of the present invention, a left LED light is offered on the top of the left LED light source board Source plate upper Positioning holes, bottom offer a left LED light source board lower Positioning holes, on the top of the right LED light source board and right A light source board rivet should be provided with the position of left LED light source board upper Positioning holes, and bottom offers and positioned under a right LED light source board Hole, the right LED light source board lower Positioning holes are corresponding with left LED light source board lower Positioning holes, on the lamppost and corresponding to The position of left LED light source board upper Positioning holes offers a light source board rivet resigning hole, on lamppost and corresponding to left LED light The position of source plate lower Positioning holes offers a lamppost screw resigning hole, on described left LED light source board locating piece and right A left LED light source board locating piece screw should be offered in the position of left LED light source board lower Positioning holes, in described right LED light source A right LED light source board locating piece screw is offered on plate locating piece and in the position corresponding to right LED light source board lower Positioning holes, A positioning block is equipped on the right LED light source board locating piece screw and links screw, described light source board rivet is by way of the light Source plate rivet resigning hole and in the upper of the position corresponding to the left LED light source board upper Positioning holes and the left LED light source board Portion's rivet clasp, the locating piece attachment screw is successively by way of right LED light source board positioning hole, lamppost screw resigning hole and the left side LED light source board lower Positioning holes and positioned in the position corresponding to the left LED light source board locating piece screw and left LED light source board Block is fixed.
In another specific embodiment of the present invention, the height of the left LED light source board mating cavity is and the left side What the height of LED light source board was adapted, the width of left LED light source board mating cavity is adapted with the width of left LED light source board, And the depth of left LED light source board mating cavity is adapted with the thickness of left LED light source board;The right LED light source board mating cavity Height be with the height of the right LED light source board be adapted, the width of right LED light source board mating cavity is and right LED light source What plate width was adapted, and the depth of right LED light source board mating cavity is adapted with the thickness of right LED light source board.
In another specific embodiment of the present invention, on the outer wall of the light source board locating piece supporting disk and enclose Circumferencial direction around light source board locating piece supporting disk offers a seal groove, and a sealing ring is provided with the seal groove.
In the also specific embodiment of the present invention, in the mounting seat and around the circumference side of mounting seat To edge one group of mounting seat card base is extended with space state.
In a still more specific embodiment of the invention, being formed on the outer wall of the radiator connector has radiating Device connector external screw thread, the center of the radiator, which is formed, radiator connecting seat, in the inwall of the radiator connecting seat Upper composition has connecting seat internal thread, and the connecting seat internal thread is connected with radiator connector external screw thread.
The present invention's and then in a specific embodiment, opened up at the top interval of the radiator chamber of the radiator There is one group of fan fixing screw hole, described fan is fixed with fan fixing screw hole.
Described fan is by fan retaining bracket and fan propeller group in yet a further embodiment of the present invention Into fan retaining bracket is by fan retaining bracket screw in the position corresponding to the fan fixing screw hole and the radiator chamber Top is fixed, and fan propeller is rotatably arranged on fan retaining bracket, is turned on the outer wall of the fan propeller and around fan The circumferencial direction interval of son, which is formed, fan blade.
In the present invention again and then in a specific embodiment, described radiator is gilled radiator.
One of technique effect of technical scheme provided by the invention, as a result of left and right LED light source board locating piece, and And the left and right LED light source board communicated with supporting disk threading hole is respectively constituted in the opposite side of left and right light source board locating piece and is determined Position block vented cavity, thus can enter in heat caused by the work of left and right LED light source from left and right LED light source board locating piece vented cavity Enter supporting disk threading hole, then enter radiator chamber through radiator connector centre bore, drawn by fan, thus significantly improved Rate of heat dispation;Two, because overall structure component number is few, thus manufacture and assembly can be facilitated;Three, due to first, The selection of the size of two distances and the 3rd distance is reasonable, thus the lamp housing size of lamppost of the present invention and Halogen lamp LED H1 is become In consistent, can both be reduced significantly volume, and can meet automobile component production firm by LED easily replacing halogen lamp H1 will Ask;Four, because left and right LED light source board locating piece has the function that to increase area of heat transfer, thus be improved to left and right The heat transfer effect of LED light source board.
Brief description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is Fig. 1 sectional view.
Fig. 3 is Fig. 1 front view.
Embodiment
In order to which the technical spirit and beneficial effect of the present invention is more clearly understood, applicant is below with embodiment Mode elaborate, but the description to embodiment is not the limitation to the present invention program, any according to structure of the present invention Think made only formal rather than substantial equivalent transformation and be regarded as technical scheme category.
The concept of the every directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description For the location of Fig. 1 states, thus the special limit to technical scheme provided by the invention can not be understood as It is fixed.
Fig. 1 and Fig. 2 are referred to, shows a lamppost 1, the lamppost 1 is installed with a light source board locating piece supporting disk 11, one The radiator connector 13 of deck 12 and one, light source board locating piece supporting disk 11 are directly constituted in the base portion of lamppost 1, and in the light The center of source plate locating piece supporting disk 11 offers a supporting disk threading hole 111, and installed cassette 12 is located at light source board positioning The lower section of block supporting disk 11 is simultaneously directly constituted by lamppost 1, and radiator connector 13 is located at side of the installed cassette 12 under Middle position and equally directly constituted by lamppost 1, one is offered in the side wall of the radiator connector 13 and is used to make radiating The light source board power line slot to make way 132 that the scattered device connector centre bore 131 of device connector 13 communicates with the external world, foregoing supporting disk Threading hole 111 communicates with radiator connector centre bore 131;A radiator 2 is shown, the radiator 2 and foregoing radiator Connector 13 connects, and the radiator 2 has a radiator chamber 21;A fan 3 is shown, the fan 3 is arranged on foregoing Dissipate in device chamber 21;A left 4 and one right LED light source board 5 of LED light source board is shown, left LED light source board 4 is arranged on foregoing lamppost 1 Left side, and left LED light source 41 is provided with the left LED light source board 4, right LED light source board 5 is arranged on the right side of lamppost 1, and Right LED light source 51 is provided with the right LED light source board 5, left LED light source 41 applies with the left LED light source board in left LED light source board 4 If circuit electrical connects, right LED light source 51 is connected with the right LED light source board laying circuit electrical in right LED light source board 5.
As shown in the above description, foregoing light source board locating piece supporting disk 11, mounting seat 12 and radiator connector 13 It is integrally formed in when being shaped with lamppost 1 on lamppost 1, in the present embodiment, the material of lamppost 1 is aluminium, i.e., is extruded out by aluminium extruded mould Lamppost 1 simultaneously directly extrudes out the said light source plate locating piece supporting disk 11 being formed on lamppost 1, mounting seat 12 and radiator company Joint 13.The concept of the base portion of above mentioned lamppost 1 refers to the portion that lamppost 1 is bordered with light source board locating piece supporting disk 11 Position, the i.e. bottom of lamppost 1.
The technical essential of the technical scheme provided as this hair:Also wrapped in the structural system of foregoing automotive LED headlamp A left 6 and one right LED light source board locating piece 7 of LED light source board locating piece is included, left LED light source board locating piece 6 is corresponding to foregoing The position of the lower left side of left LED light source board 4 is supported on foregoing light source board locating piece supporting disk 11, and right LED light source board is determined Position of the position block 7 on the right side of the bottom corresponding to foregoing right LED light source board 5 is supported on light source board locating piece supporting disk 11, and And the right LED light source board locating piece 7 is fixedly connected with left LED light source board locating piece 6, in left LED light source board locating piece 6 towards a left side The side of LED light source board 4, which is formed, a left LED light source board locating piece vented cavity 61, in right LED light source board locating piece 7 towards the right side The side of LED light source board 5, which is formed, a right LED light source board locating piece vented cavity 71, left LED light source board locating piece vented cavity 61 with And right LED light source board locating piece vented cavity 71 communicates with foregoing supporting disk threading hole 111, wherein:On a left side for foregoing lamppost 1 Side, which is formed, left LED light source board mating cavity 14, and right side composition has a right LED light source board mating cavity 15, foregoing left LED light source Plate 4 is engaged with left LED light source board mating cavity 14, and foregoing right LED light source board 5 matches with right LED light source board mating cavity 15 Close.
Fig. 3 is referred to, in order to ensure the one of LED automobile lamp holder of the present invention and the specification of the halogen in prior art Cause property, to meet requirement of the automobile component production firm by the LED automobile lamp holder replacing halogen lamp of the present invention, thus the present invention Take following scheme:By from foregoing lamppost be in the light disk 16 top surface to the first distance L1 between the upper surface of mounting seat 12 It is designed as 41mm(The positive negative error allowed is 0.2mm), will be that bottom is put down from the bottom of left LED light source 41 and right LED light source 51 Face is respectively designed as 25mm to the second distance L2 between the upper surface of mounting seat 12(The positive negative error allowed is 0.25mm);Will be certainly The leading flank of lamppost 1 is between the trailing flank of lamp socket 1(I.e. shown in Fig. 3 between the left surface and right flank of location status)The 3rd Distance L3 is designed as 8.4mm(Allowable error is 0.05mm).Foregoing first, second distance L1, L2 and the 3rd distance L3 be with What Halogen lamp LED was adapted, be more precisely and Halogen lamp LED H1(High beam)Adaptable.
As shown in Figure 1, being formed at the top of foregoing lamppost 1 has a lamppost to be in the light disk 16.
Continue to see Fig. 1 and Fig. 2, a left LED light source board upper Positioning holes 42 offered on the top of foregoing left LED light source board 4, Bottom offers a left LED light source board lower Positioning holes 43, on the top of foregoing right LED light source board 5 and corresponding to left LED light The position of source plate upper Positioning holes 42 is provided with a light source board rivet 52, and bottom offers a right LED light source board lower Positioning holes 53, should Right LED light source board lower Positioning holes 53 are corresponding with left LED light source board lower Positioning holes 43, on foregoing lamppost 1 and corresponding to The position of left LED light source board upper Positioning holes 42 offers a light source board rivet resigning hole 17a, on lamppost 1 and corresponding to The position of left LED light source board lower Positioning holes 43 offers a lamppost screw resigning hole 17b, is positioned in foregoing left LED light source board A left LED light source board locating piece screw 62 is offered on block 6 and in the position corresponding to left LED light source board lower Positioning holes 43, It is right that one is offered on foregoing right LED light source board locating piece 7 and in the position corresponding to right LED light source board lower Positioning holes 53 LED light source board locating piece screw 72, a positioning block is equipped on the right LED light source board locating piece screw 72 and links screw 721, Foregoing light source board rivet 52 is by way of said light source plate rivet resigning hole 17a and corresponding to fixed in foregoing left LED light source board The position in position hole 42 and the top rivet clasp of foregoing left LED light source board 4, foregoing locating piece attachment screw 721 is successively by way of the foregoing right side LED light source board positioning hole 53, lamppost screw resigning hole 17b and foregoing left LED light source board lower Positioning holes 43 and corresponding to before The position and left LED light source board locating piece 6 for stating left LED light source board locating piece screw 62 are fixed.
In the present embodiment, the height of foregoing left LED light source board mating cavity 14 is the height with foregoing left LED light source board 4 Adaptable, the width of left LED light source board mating cavity 14 is adapted with the width of left LED light source board 4, and left LED light source The depth of plate mating cavity 14 is adapted with the thickness of left LED light source board 4;The height of foregoing right LED light source board mating cavity 15 It is to be adapted with the height of foregoing right LED light source board 5, the width of right LED light source board mating cavity 15 is and right LED light source board 5 What width was adapted, and the depth of right LED light source board mating cavity 15 is adapted with the thickness of right LED light source board 5.
Shown by Fig. 1 and Fig. 2, on the outer wall of said light source plate locating piece supporting disk 11 and surround light source board locating piece branch The circumferencial direction of tray 11 offers a seal groove 112, and a sealing ring 1121 is provided with the seal groove 112.Preceding The edge for stating the circumferencial direction in mounting seat 12 and around mounting seat 12 is extended with one group of mounting seat card with space state Pin 121.
Continue to see Fig. 1 and Fig. 2, forming on the outer wall of aforementioned heat sink connector 13 has radiator connector external screw thread 133, being formed in the center of aforementioned heat sink 2 has radiator connecting seat 22, the structure on the inwall of the radiator connecting seat 22 Into there is connecting seat internal thread 221, the connecting seat internal thread 221 is threadedly coupled with radiator connector outer 133.
It is spaced apart on the top of the radiator chamber 21 of aforementioned heat sink 2 around the circumferencial direction of radiator chamber 21 and is provided with one group Fan fixing screw hole 211(The present embodiment is three), foregoing fan 3 fixes with fan fixing screw hole 211.
Foregoing fan 3 is made up of fan retaining bracket 31 and fan propeller 32, and fan retaining bracket 31 is by fan retaining bracket spiral shell Nail 311 is fixed in the position corresponding to foregoing fan fixing screw hole 211 and the top of aforementioned heat sink chamber 21, fan propeller 32 It is rotatably arranged on fan retaining bracket 31, on the outer wall of the fan propeller 32 and around the circumferencial direction of fan propeller 32 Interval composition has fan blade 321.
It can be determined without doubt from Fig. 1 and Fig. 2 signal:Foregoing radiator 2 is gilled radiator.
The left side being connected with the left LED light source board laying circuit electrical in left LED light source board 4 is also show in fig. 1 and 2 LED light source board power line 44, the right LED light source board being connected with the right LED light source board laying circuit electrical in right LED light source board 5 Power line 54 and the fan power supply line 33 being electrically connected with fan propeller 32, left LED light source board power line 44 and right LED light Source plate power line 54 is successively through supporting disk threading hole 111, radiator connector centre bore 131 and light source board power line slot to make way 132 draw and are electrically connected in a state of use with vehicle power.Adjacent fins of the foregoing fan power supply line 33 from radiator 2 Between space draw with vehicle power be electrically connected.
In summary, technical scheme provided by the invention compensate for the shortcoming in prior art, favorably accomplish invention Task, the technique effect referred in the superincumbent technique effect column of applicant is faithfully cashed.

Claims (10)

1. a kind of LED automobile lamp holder, including a lamppost (1), the lamppost (1) has a light source board locating piece supporting disk (11), one Installed cassette (12) and a radiator connector (13), light source board locating piece supporting disk (11) are directly constituted in the base of lamppost (1) Portion, and a supporting disk threading hole (111), installed cassette are offered in the center of the light source board locating piece supporting disk (11) (12) it is located at the lower section of light source board locating piece supporting disk (11) and is directly constituted by lamppost (1), radiator connector (13) is located at The middle position of side of the installed cassette (12) under and equally directly constituted by lamppost (1), in the radiator connector (13) one is offered in side wall to be used to make what the scattered device connector centre bore (131) of radiator connector (13) communicated with the external world Light source board power line slot to make way (132), described supporting disk threading hole (111) communicate with radiator connector centre bore (131); One radiator (2), the radiator (2) are connected with described radiator connector (13), and the radiator (2) has a radiating Device chamber (21);One fan (3), the fan (3) are arranged in described scattered device chamber (21);One left LED light source board (4) and a right side LED light source board (5), left LED light source board (4) is arranged on the left side of the lamppost (1), and is set on the left LED light source board (4) There is left LED light source (41), right LED light source board (5) is arranged on the right side of lamppost (1), and is set on the right LED light source board (5) There is right LED light source (51), left LED light source (41) is connected with the left LED light source board laying circuit electrical in left LED light source board (4), Right LED light source (51) is connected with the right LED light source board laying circuit electrical in right LED light source board (5), it is characterised in that also includes Have a left LED light source board locating piece (6) and a right LED light source board locating piece (7), left LED light source board locating piece (6) corresponding to The position of the lower left side of the left LED light source board (4) is supported on described light source board locating piece supporting disk (11), right LED Position of the light source board locating piece (7) on the right side of the bottom corresponding to the right LED light source board (5) is supported on light source board locating piece branch On tray (11), and the right LED light source board locating piece (7) is fixedly connected with left LED light source board locating piece (6), in left LED light Source plate locating piece (6) is formed towards the side of left LED light source board (4) a left LED light source board locating piece vented cavity (61), on the right side LED light source board locating piece (7) is formed towards the side of right LED light source board (5) a right LED light source board locating piece vented cavity (71), left LED light source board locating piece vented cavity (61) and right LED light source board locating piece vented cavity (71) with described supporting Disk threading hole (111) communicates, wherein:Being formed in the left side of the lamppost (1) has left LED light source board mating cavity (14), and right side Composition has a right LED light source board mating cavity (15), and described left LED light source board (4) matches with left LED light source board mating cavity (14) Close, and described right LED light source board (5) is engaged with right LED light source board mating cavity (15), is in the light disk (16) from the lamppost Top surface to the first distance (L1) between the upper surface of the mounting seat (12) is 41 ± 0.2mm, from the left LED light source (41) and right LED light source (51) baseplane to the second distance (L2) between the upper surface of the mounting seat (12) respectively be 25 ± 0.25mm, from the leading flank of the lamppost (1) to the 3rd distance (L3) between the trailing flank of lamppost (1) be 8.4 ± 0.05mm。
2. a kind of LED automobile lamp holder according to claim 1, it is characterised in that being formed at the top of the lamppost (1) has One lamppost is in the light disk (16).
3. a kind of LED automobile lamp holder according to claim 1, it is characterised in that on the top of the left LED light source board (4) A left LED light source board upper Positioning holes (42) are offered, bottom offers a left LED light source board lower Positioning holes (43), on the right side The top of LED light source board (5) and it is provided with a light source board rivet in the position corresponding to left LED light source board upper Positioning holes (42) (52), and bottom offers a right LED light source board lower Positioning holes (53), the right LED light source board lower Positioning holes (53) and left LED light Source plate lower Positioning holes (43) are corresponding, on the lamppost (1) and in the position corresponding to left LED light source board upper Positioning holes (42) Put and offer a light source board rivet resigning hole (17a), on lamppost (1) and corresponding to left LED light source board lower Positioning holes (43) position offers a lamppost screw resigning hole (17b), on described left LED light source board locating piece (6) and right A left LED light source board locating piece screw (62) should be offered in the position of left LED light source board lower Positioning holes (43), on the described right side A right LED light is offered on LED light source board locating piece (7) and in the position corresponding to right LED light source board lower Positioning holes (53) Source plate locating piece screw (72), a positioning block is equipped on the right LED light source board locating piece screw (72) and links screw (721), described light source board rivet (52) is by way of the light source board rivet resigning hole (17a) and corresponding to the left LED The position of light source board upper Positioning holes (42) and the top rivet clasp of the left LED light source board (4), the locating piece attachment screw (721) successively under the right LED light source board positioning hole (53), lamppost screw resigning hole (17b) and the left LED light source board Positioning hole (43) and in the position corresponding to the left LED light source board locating piece screw (62) and left LED light source board locating piece (6) it is fixed.
A kind of 4. LED automobile lamp holder according to claim 1, it is characterised in that the left LED light source board mating cavity (14) Height be with the height of the left LED light source board (4) be adapted, the width of left LED light source board mating cavity (14) is and a left side What the width of LED light source board (4) was adapted, and the depth of left LED light source board mating cavity (14) is and left LED light source board (4) What thickness was adapted;The height of the right LED light source board mating cavity (15) is mutually fitted with the height of the right LED light source board (5) Answer, the width of right LED light source board mating cavity (15) is adapted with right LED light source board (5) width, and right LED light source board The depth of mating cavity (15) is adapted with the thickness of right LED light source board (5).
5. a kind of LED automobile lamp holder according to claim 1, it is characterised in that in the light source board locating piece supporting disk (11) seal groove (112) is offered on outer wall and around the circumferencial direction of light source board locating piece supporting disk (11), A sealing ring (1121) is provided with the seal groove (112).
6. a kind of LED automobile lamp holder according to claim 1, it is characterised in that in the mounting seat (12) and surround The edge of the circumferencial direction of mounting seat (12) is extended with one group of mounting seat card base (121) with space state.
7. a kind of LED automobile lamp holder according to claim 1, it is characterised in that in the outer of the radiator connector (13) Being formed on wall has radiator connector external screw thread (133), and the center of the radiator (2), which is formed, radiator connecting seat (22), being formed on the inwall of the radiator connecting seat (22) has connecting seat internal thread (221), the connecting seat internal thread (221) It is threadedly coupled with (133) outside radiator connector.
8. a kind of LED automobile lamp holder according to claim 1, it is characterised in that in the radiator chamber of the radiator (2) (21) top, which is spaced apart, is provided with one group of fan fixing screw hole (211), described fan (3) and fan fixing screw hole (211) it is fixed.
9. a kind of LED automobile lamp holder according to claim 8, it is characterised in that described fan (3) is by fan retaining bracket (31) consolidated with fan propeller (32) composition, fan retaining bracket (31) by fan retaining bracket screw (311) corresponding to the fan The position and the top of the radiator chamber (21) for determining screw hole (211) are fixed, and fan propeller (32) is rotatably arranged at fan In fixed seat (31), forming on the outer wall of the fan propeller (32) and around the circumferencial direction interval of fan propeller (32) has Fan blade (321).
10. a kind of LED automobile lamp holder according to claim 1 or 7 or 8, it is characterised in that described radiator (2) is wing Gilled radiator.
CN201710667985.7A 2017-08-07 2017-08-07 A kind of LED automobile lamp holder Pending CN107461697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710667985.7A CN107461697A (en) 2017-08-07 2017-08-07 A kind of LED automobile lamp holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710667985.7A CN107461697A (en) 2017-08-07 2017-08-07 A kind of LED automobile lamp holder

Publications (1)

Publication Number Publication Date
CN107461697A true CN107461697A (en) 2017-12-12

Family

ID=60548508

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710667985.7A Pending CN107461697A (en) 2017-08-07 2017-08-07 A kind of LED automobile lamp holder

Country Status (1)

Country Link
CN (1) CN107461697A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205026540U (en) * 2015-08-19 2016-02-10 广州市澳锝林电子有限公司 Light -emitting diode (LED) automobile headlamp
CN205535477U (en) * 2016-04-01 2016-08-31 潘殿波 LED automobile lamp
CN205938866U (en) * 2016-08-25 2017-02-08 诺佳电子(深圳)有限公司 A light body structure and vehicle headlamps for vehicle headlamps
CN206159988U (en) * 2016-10-26 2017-05-10 厦门深海电子有限公司 Radiating LED car headlight of initiative

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205026540U (en) * 2015-08-19 2016-02-10 广州市澳锝林电子有限公司 Light -emitting diode (LED) automobile headlamp
CN205535477U (en) * 2016-04-01 2016-08-31 潘殿波 LED automobile lamp
CN205938866U (en) * 2016-08-25 2017-02-08 诺佳电子(深圳)有限公司 A light body structure and vehicle headlamps for vehicle headlamps
CN206159988U (en) * 2016-10-26 2017-05-10 厦门深海电子有限公司 Radiating LED car headlight of initiative

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