CN114777076B - High-tightness automobile headlamp structure and assembling method thereof - Google Patents
High-tightness automobile headlamp structure and assembling method thereof Download PDFInfo
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- CN114777076B CN114777076B CN202210319682.7A CN202210319682A CN114777076B CN 114777076 B CN114777076 B CN 114777076B CN 202210319682 A CN202210319682 A CN 202210319682A CN 114777076 B CN114777076 B CN 114777076B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 241000258971 Brachiopoda Species 0.000 claims abstract description 17
- 239000004065 semiconductor Substances 0.000 claims description 35
- 230000017525 heat dissipation Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052709 silver Inorganic materials 0.000 claims description 12
- 239000004332 silver Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 7
- 238000004080 punching Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- 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
- F21S45/50—Waterproofing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
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- 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
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
-
- 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
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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- 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
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- 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)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of automobile accessories, in particular to a high-tightness automobile headlamp structure and an assembly method thereof. The lens assembly and the far and near light lamp body cover are of an integrated structure and are fixed on the integrated lamp receiving plate, so that the tightness of the lens assembly far and near light lamp body cover can be completely ensured, the headlight lamp cover and the headlight lamp shell are connected in a sealing manner, the service life of the lamp body is prolonged while the tightness is improved, and the headlight lamp cover is a transparent cover and has the advantages of good sealing performance, excellent corrosion resistance, high temperature resistance and the like.
Description
Technical Field
The invention relates to an automobile headlamp structure and an assembling method thereof, in particular to an automobile headlamp structure with high sealing performance and an assembling method thereof, and belongs to the technical field of automobile accessories.
Background
The automobile headlight, also called an automobile headlight and an automobile LED daytime running light, is used as an eye of an automobile, not only relates to the external image of an automobile owner, but also is closely connected with safe driving at night or under bad weather conditions, and the use and maintenance of the automobile headlight are not negligible.
Because the lamps in the automobile lamp are more, such as a steering lamp, a position lamp, a brake lamp, a high-beam and low-beam lamp and the like, the heat generated by the automobile lamp is larger when the automobile lamp is used for a long time or frequently, and the design with high tightness is required in the automobile lamp, so that rainwater or dust can not enter the automobile lamp, the service life of the automobile lamp is prolonged, and the use performance of the automobile lamp is improved.
Traditional automotive headlamp is guaranteeing the heat dissipation's performance generally unavoidable when the leakproofness, because the inside high temperature of lamp body will make vapor meet cold liquefaction, forms little water droplet in the inside of lamp body, influences the life of lamp body, and sealing performance is not good can lead to the inside of lamp body to intaking, and then causes the destruction and the cost of maintenance's of lamp body increase.
Accordingly, there is a need for an improvement in the structure of a headlight for an automobile to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a high-tightness automobile headlight structure and an assembling method thereof, wherein a lens assembly and a far and near light lamp body cover are of an integrated structure and are fixed on an integrated lamp bearing plate, so that the tightness of the lens assembly and the far and near light lamp body cover can be completely ensured, a headlight lampshade and a headlight shell are connected in a sealing way, the service life of the lamp body is prolonged while the tightness is improved, and the headlight lampshade is a transparent cover and has the advantages of good sealing performance, superior corrosion resistance, high temperature resistance and the like.
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
the utility model provides a high leakproofness's car headlight structure, includes headlight lamp shade and headlight lamp body, the inside bottom of headlight lamp body is provided with three hole back covers and lens base, cover behind the three holes and be connected with integrative lamp and hold the board, one side of integrative lamp holds the board is fixed to be provided with far and near light lamp body cover, the opposite side of integrative lamp holds the board is connected with the lens assembly, the lens assembly with lens base fixed connection;
through above technical scheme, lens assembly and far and near light lamp body cover are integrated into one piece and all fix on integrative lamp and hold the board, can ensure the leakproofness of lens assembly and far and near light lamp body cover completely, and the lens assembly is fixed on the lens base, and far and near light lamp body cover is fixed on integrative lamp holds the board, simple structure, and stability is high, promotes the life of lamp body when improving the leakproofness.
An adjusting motor and a plurality of nylon short flying wings are connected to one side surface of the integrated lamp bearing plate, which is close to the high beam and low beam lamp body cover, the nylon short flying wings are connected with a ball head supporting seat through flying wing pressing sheets, the ball head supporting seat is fixedly arranged on the integrated lamp bearing plate, the adjusting motor is connected with a ball head guide rail through a motor bracket, the ball head guide rail is fixedly arranged on the integrated lamp bearing plate, a plurality of evenly distributed pressing sheets are arranged on the peripheral side of the headlight shell, and the pressing sheets are fixedly connected with a vehicle body through bolts;
through above technical scheme, in order to ensure the leakproofness, lens assembly and far and near light lamp body cover integrated structure, accommodate motor passes through the motor support to be fixed on the bulb guide rail, and the bulb guide rail is fixed on integrative lamp and is accepted the board, simultaneously with the inside gear train rotation of adjusting luminance of headlight lamp body be connected, consequently in should not become lamp body leakproofness, through accommodate motor rotation gear train of adjusting luminance, reach the purpose of adjusting far and near light lamp, simple structure promotes the leakproofness of lamp body.
Preferably, an H7 bulb is fixedly arranged in the far-near light lamp body cover, a plurality of semiconductor arc-shaped refrigerating sheets which are in central symmetry are arranged on the far-near light lamp body cover, the heat absorption surfaces of the semiconductor arc-shaped refrigerating sheets are in contact with the inside of the far-near light lamp body cover, the heat dissipation surfaces of the semiconductor arc-shaped refrigerating sheets are in contact with the outside air, a heat dissipation ring is fixedly arranged on the outer side surface of the semiconductor arc-shaped refrigerating sheets, and the heat dissipation ring is an arc-shaped heat dissipation copper sheet;
through the technical scheme, the semiconductor arc-shaped refrigerating piece is arranged on the far and near light lamp body cover, the heat absorption surface of the semiconductor arc-shaped refrigerating piece is in contact with the inner part of the far and near light lamp body cover, the heat dissipation surface of the semiconductor arc-shaped refrigerating piece is in contact with the outer part of the far and near light lamp body cover, and meanwhile, the heat dissipation ring is further arranged on the outer side surface of the semiconductor arc-shaped refrigerating piece, so that the heat absorption surface of the semiconductor arc-shaped refrigerating piece can absorb heat in the far and near light lamp body cover and transfer the heat to the heat dissipation ring through the heat dissipation surface of the semiconductor arc-shaped refrigerating piece, heat dissipation is carried out, on one hand, the tightness of the lamp body can be ensured, on the other hand, the temperature in the far and near light lamp body cover can be reduced, and the service life of the lamp body is prolonged.
Preferably, a light adjusting gear set which is symmetrically distributed is arranged below the three-hole rear cover, the light adjusting gear set is rotationally connected with the adjusting motor, a position lamp is arranged above the three-hole rear cover, a position lamp silver bowl corresponding to the position lamp is arranged on the outer side surface of the headlight lampshade, a small bright strip of a decorative frame is arranged above the position lamp silver bowl, a decorative frame is arranged below the outer side of the headlight lampshade, and the position lamp silver bowl is fixedly arranged on the decorative frame;
an LED luminous bowl is fixedly arranged above the position lamp through a big flat head screw, the LED luminous bowl is connected with a day-driving steering inner lampshade through a self-tapping screw, the day-driving steering inner lampshade is used for protecting the LED luminous bowl, and the outer side surface of the headlight lampshade is provided with a big bright strip of a decorative frame and a small bright strip of the decorative frame, which correspond to the LED luminous bowl in direction;
through above technical scheme, the top of lid is provided with the position lamp behind the three holes, be provided with the position lamp silver bowl corresponding with the position lamp on the headlight lamp shade moreover, the inside top of headlight lamp body still is provided with the LED luminous bowl through big flat head screw fixation, be connected with the day line through self-tapping screw on the LED luminous bowl and turn to interior lamp shade, be provided with the decoration frame on the lateral surface of headlight lamp shade, the big bright wisp of decoration frame and the little bright wisp of decoration frame are all fixed to be set up on the decoration frame, the headlight lamp shade is the translucent cover, have sealing performance good, corrosion resistance is superior, can resist advantages such as high temperature.
Preferably, the LED luminous bowl with the position lamp is connected with the pencil assembly through the wire, the pencil assembly sets up the below of lid behind the three holes, the position lamp with fixedly between the pencil assembly be provided with the wire passing rubber cap, the pencil assembly is used for sealing and protecting the wire, the wire passing rubber cap is used for fixing the wire.
Preferably, the top of LED luminous bowl is through iron leg joint having LED flowing water and adding day line board, LED flowing water and adding day line board with LED luminous bowl electric connection, LED luminous bowl, position lamp and the wire on the H7 bulb all export through the pencil assembly to fix through the line rubber cap, then unify with external power electric connection, prevent that the inside of headlight lamp shade and headlight lamp body from intaking, promote the sealing performance of lamp body.
Preferably, the top of position lamp is in one side of headlight lamp shade is fixed and is provided with ventilative cap, ventilative cap is used for discharging the inside steam of headlight lamp shade, and the top of position lamp is provided with ventilative cap, consequently when the inside high temperature of headlight lamp shade and headlight lamp body, can dispel the heat through ventilative cap, and then can reduce the inside temperature of lamp body, promotes the life of lamp body.
Preferably, the upper end of headlight lamp shade is provided with 803 buckles, the fixed headlight lamp body that is provided with in bottom of headlight lamp shade, headlight lamp shade passes through 803 buckles with M6 steel sheet with headlight lamp body fixed connection, headlight lamp shade and headlight lamp body's junction is provided with 803 buckles and M6 steel sheet, consequently can be in the same place headlight lamp shade and headlight lamp body fixed seal through 803 buckles and M6 steel sheet, and headlight lamp body's week side is provided with a plurality of evenly distributed's punching sheet, and punching sheet passes through bolt and automobile body fixed connection, promotes the leakproofness and the stability of whole lamp body greatly.
The assembling method of the high-tightness automobile headlamp structure comprises the following steps:
step one: the H7 bulb is fixedly arranged in the far and near light lamp body cover, the semiconductor arc-shaped refrigerating piece is fixed on the far and near light lamp body cover, and then the far and near light lamp body cover is fixed on the integrated lamp bearing plate;
step two: a nylon short flying wing and an adjusting motor are arranged on the integrated lamp bearing plate;
step three: the integrated lamp bearing plate is fixed in the lamp shell of the headlight, so that the dimming gear set is rotationally connected with the adjusting motor;
step four: the LED luminous bowl is fixed in the lamp shell of the headlight through a big flat head screw, the LED running water and daytime running circuit board is fixed in the lamp shell of the headlight through an iron bracket, and then the position lamp is also fixed in the lamp shell of the headlight;
step five: the LED luminous bowl, the LED running water adding line board and the lead on the position lamp penetrate through the wire harness assembly;
step six: the headlight cover and the headlight shell are fixed together through 803 buckles and M6 steel sheets;
step seven: finally, the headlight cover is fixed on the car body, and the wires are connected.
The invention has at least the following beneficial effects:
1. the lens assembly and the far and near light lamp body cover are of an integrated structure and are fixed on the integrated lamp bearing plate, so that the tightness of the far and near light lamp body cover of the lens sum can be completely ensured, the headlight lamp cover and the headlight lamp shell are in sealing connection, the service life of the lamp body is prolonged while the tightness is improved, and the headlight lamp cover is a transparent cover and has the advantages of good sealing performance, excellent corrosion resistance, high temperature resistance and the like.
2. The semiconductor arc-shaped refrigerating piece is arranged on the far and near light lamp body cover, the heat absorption surface of the semiconductor arc-shaped refrigerating piece is in contact with the inner part of the far and near light lamp body cover, the heat dissipation surface of the semiconductor arc-shaped refrigerating piece is in contact with the outer part of the far and near light lamp body cover, and meanwhile, the heat dissipation ring is further arranged on the outer side surface of the semiconductor arc-shaped refrigerating piece, so that the heat absorption surface of the semiconductor arc-shaped refrigerating piece can absorb heat in the far and near light lamp body cover and transfer the heat to the heat dissipation ring through the heat dissipation surface of the semiconductor arc-shaped refrigerating piece, the heat dissipation is carried out, on one hand, the tightness of the lamp body can be ensured, on the other hand, the temperature in the far and near light lamp body cover can be reduced, and the service life of the lamp body is prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a view showing the construction of a high and low beam lamp body cover according to the present invention;
FIG. 2 is a cross-sectional view of a headlight cover according to the invention;
FIG. 3 is a perspective view of a semiconductor arcuate cooling fin of the present invention;
FIG. 4 is a front view of a headlight cover according to the present invention;
FIG. 5 is a schematic view of a lamp housing of the headlight of the present invention;
fig. 6 is a diagram of the lamp shade structure of the headlight of the present invention.
In the figure, the lamp shade of the 1-headlight, the 2-803 buckle, the 3-self tapping screw, the 4-big flat head screw, the 5-M6 steel sheet, the 6-dimming gear set, the 7-wire harness assembly, the 8-wire passing rubber cap, the 9-three-hole rear cover, the 10-ventilation cap, the 11-iron bracket, the 12-punching sheet, the 13-semiconductor arc-shaped refrigerating sheet, the 14-decoration frame big bright strip, the 15-decoration frame small bright strip, the 16-position lamp silver bowl, the 17-decoration frame, the 18-headlight lamp shell, the 19-day steering inner lamp shade, the 20-LED running water and day line board, the 21-LED luminous bowl, the 22-lens assembly, the 23-H7 bulb, the 24-lens base, the 25-adjusting motor, the 26-motor bracket, the 27-bulb guide rail, the 28-short flying sheet, the 29-flying wing, the 30-bulb supporting seat, the 31-radiating ring, the 32-integrated lamp supporting plate, the 33-far and near light body cover and the 34-position lamp.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
As shown in fig. 1-6, the high-tightness automotive headlamp structure provided by the embodiment comprises a headlamp housing 1 and a headlamp housing 18, wherein a three-hole rear cover 9 and a lens base 24 are arranged at the bottom end of the interior of the headlamp housing 18, an integrated lamp bearing plate 32 is connected to the three-hole rear cover 9, a far and near lamp body cover 33 is fixedly arranged on one side of the integrated lamp bearing plate 32, a lens assembly 22 is connected to the other side of the integrated lamp bearing plate 32, and the lens assembly 22 is fixedly connected with the lens base 24;
the lens assembly 22 and the far and near light lamp body cover 33 are integrally formed and are fixed on the integrated lamp receiving plate 32, so that the tightness of the lens assembly 22 and the far and near light lamp body cover 33 can be completely ensured, the lens assembly 22 is fixed on the lens base 24, the far and near light lamp body cover 33 is fixed on the integrated lamp receiving plate 32, and the lamp body lamp has the advantages of simple structure, high stability and capability of improving the tightness and prolonging the service life of the lamp body.
An adjusting motor 25 and a plurality of nylon short flying wings 28 are connected to one side surface of the integrated lamp bearing plate 32, which is close to the far and near lamp body cover 33, the nylon short flying wings 28 are connected with a bulb supporting seat 30 through flying wing pressing sheets 29, the bulb supporting seat 30 is fixedly arranged on the integrated lamp bearing plate 32, the adjusting motor 25 is connected with a bulb guide rail 27 through a motor bracket 26, the bulb guide rail 27 is fixedly arranged on the integrated lamp bearing plate 32, a symmetrically distributed dimming gear set 6 is arranged below the three-hole rear cover 9, and the dimming gear set 6 is rotationally connected with the adjusting motor 25;
in order to ensure tightness, the lens assembly 22 and the high beam and low beam lamp body cover 33 are integrally structured, the adjusting motor 25 is fixed on the ball head guide rail 27 through the motor bracket 26, the ball head guide rail 27 is fixed on the integral lamp bearing plate 32 and is rotationally connected with the dimming gear set 6 inside the lamp shell 18 of the headlight, so that the aim of adjusting the high beam and low beam lamp is fulfilled by rotating the dimming gear set 6 through the adjusting motor 25 while the tightness of the lamp body is not changed, the structure is simple, and the tightness of the lamp body is improved.
The high beam and low beam lamp body cover 33 is internally and fixedly provided with an H7 bulb 23, the high beam and low beam lamp body cover 33 is provided with a plurality of semi-conductor arc-shaped refrigerating sheets 13 which are in central symmetry, the heat absorption surfaces of the semi-conductor arc-shaped refrigerating sheets 13 are in contact with the inside of the high beam and low beam lamp body cover 33, the heat dissipation surfaces of the semi-conductor arc-shaped refrigerating sheets 13 are in contact with the outside air, the outer side surfaces of the semi-conductor arc-shaped refrigerating sheets 13 are fixedly provided with heat dissipation rings 31, and the heat dissipation rings 31 are arc-shaped heat dissipation copper sheets;
the semiconductor arc-shaped refrigerating piece 13 is arranged on the far and near light lamp body cover 33, the heat absorbing surface of the semiconductor arc-shaped refrigerating piece 13 is in contact with the inner part of the far and near light lamp body cover 33, the heat radiating surface of the semiconductor arc-shaped refrigerating piece 13 is in contact with the outer part of the far and near light lamp body cover 33, and meanwhile, the heat radiating ring 31 is further arranged on the outer side surface of the semiconductor arc-shaped refrigerating piece 13, so that the heat absorbing surface of the semiconductor arc-shaped refrigerating piece 13 can absorb heat in the far and near light lamp body cover 33 and transmit the heat to the heat radiating ring 31 through the heat radiating surface of the semiconductor arc-shaped refrigerating piece 13, the heat is dissipated, the tightness of a lamp body can be ensured on one hand, the temperature in the far and near light lamp body cover 33 can be reduced on the other hand, and the service life of the lamp body is prolonged.
In this embodiment, as shown in fig. 2, a position light 34 is disposed above the three-hole rear cover 9, a position light silver bowl 16 corresponding to the position light 34 is disposed on the outer side surface of the headlight cover 1, a decorative frame small bright strip 15 is disposed above the position light silver bowl 16, a decorative frame 17 is disposed below the outer side of the headlight cover 1, the position light silver bowl 16 is fixedly disposed on the decorative frame 17, an LED light-emitting bowl 21 is fixedly disposed above the position light 34 through a big flat head screw 4, a day-driving steering inner lampshade 19 is connected to the LED light-emitting bowl 21 through a self-tapping screw 3, and the day-driving steering inner lampshade 19 is used for protecting the LED light-emitting bowl 21;
the outer side surface of the headlight lampshade 1 is provided with a big bright strip 14 of a decorative frame and a small bright strip 15 of the decorative frame, which correspond to the LED luminous bowl 21 in the direction;
the upper side of lid 9 is provided with position lamp 34 behind the three holes, be provided with the position lamp silver bowl 16 corresponding with position lamp 34 on headlight lamp shade 1 moreover, the inside top of headlight lamp body 18 still is provided with the LED luminous bowl 21 through big flat head screw 4 fixation, be connected with day line steering inner lamp shade 19 through self-tapping screw 3 on the LED luminous bowl 21, be provided with decorative frame 17 on the lateral surface of headlight lamp shade 1, decorative frame big bright wisp 14 and decorative frame little bright wisp 15 are all fixed to be set up on decorative frame 17, headlight lamp shade 1 is the translucent cover, have sealing performance good, the antiseptic property is superior, can advantages such as high temperature resistant.
The LED luminous bowl 21 and the position lamp 34 are connected with the wire harness assembly 7 through wires, the wire harness assembly 7 is arranged below the three-hole rear cover 9, the wire passing rubber cap 8 is fixedly arranged between the position lamp 34 and the wire harness assembly 7, the wire harness assembly 7 is used for sealing and protecting the wires, and the wire passing rubber cap 8 is used for fixing the wires.
The upper side of the LED luminous bowl 21 is connected with an LED running water and daytime running line board 20 through an iron bracket 11, the LED running water and daytime running line board 20 is electrically connected with the LED luminous bowl 21, wires on the LED luminous bowl 21, a position lamp 34 and an H7 bulb 23 are output through a wire harness assembly 7 and are fixed through a wire passing rubber cap 8, and then the wires are uniformly electrically connected with an external power supply, so that water is prevented from entering the lamp shade 1 and the lamp shell 18 of the headlight, and the sealing performance of the lamp body is improved.
The top of position lamp 34 is provided with ventilative cap 10 in the fixed one side of headlight lamp shade 1, and ventilative cap 10 is used for discharging the inside steam of headlight lamp shade 1, and the top of position lamp 34 is provided with ventilative cap 10, consequently when the inside high temperature of headlight lamp shade 1 and headlight lamp body 18, can dispel the heat through ventilative cap 10, and then can reduce the inside temperature of lamp body, promotes the life of lamp body.
The upper end of headlight lamp shade 1 is provided with 803 buckle 2, the fixed headlight lamp body 18 that is provided with in bottom of headlight lamp shade 1, headlight lamp shade 1 passes through 803 buckle 2 and M6 steel sheet 5 and headlight lamp body 18 fixed connection, headlight lamp shade 1 and headlight lamp body 18's junction is provided with 803 buckle 2 and M6 steel sheet 5, consequently, can be in the same place headlight lamp shade 1 and headlight lamp body 18 fixed seal through 803 buckle 2 and M6 steel sheet 5, headlight lamp body 18's week side is provided with the punching sheet 12 of a plurality of evenly distributed, punching sheet 12 passes through bolt and automobile body fixed connection, promote the leakproofness and the stability of whole lamp body greatly.
As shown in fig. 1 to 6, the method for assembling a high-tightness automotive headlamp structure according to the present embodiment includes the following steps:
step one: the H7 bulb 23 is fixedly arranged in the far and near light lamp body cover 33, the semiconductor arc-shaped refrigerating piece 13 is fixed on the far and near light lamp body cover 33, and then the far and near light lamp body cover 33 is fixed on the integrated lamp receiving plate 32;
step two: a nylon short flying wing 28 and an adjusting motor 25 are arranged on the integrated lamp bearing plate 32;
step three: the integrated lamp bearing plate 32 is fixed in the lamp shell 18 of the headlight, so that the dimming gear set 6 is rotationally connected with the adjusting motor 25;
step four: the LED luminous bowl 21 is fixed in the lamp shell 18 of the headlight through the flat head screw 4, the LED running water and daytime running line board 20 is fixed in the lamp shell 18 of the headlight through the iron bracket 11, and the position lamp 34 is also fixed in the lamp shell 18 of the headlight;
step five: the LED luminous bowl 21, the LED running water adding line board 20 and the lead on the position lamp 34 pass through the wire harness assembly 7;
step six: the headlight cover 1 and the headlight housing 18 are fixed together by 803 fastening 2 and M6 steel sheets 5;
step seven: finally, the headlight chimney 1 is fixed on the car body and is connected with a wire.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (9)
1. The utility model provides a high leakproofness's car headlight structure, includes headlight lamp shade (1) and headlight lamp body (18), its characterized in that, the inside bottom of headlight lamp body (18) is provided with three hole back covers (9) and lens base (24), be connected with integrative lamp acceptance sheet (32) on three hole back covers (9), the fixed far and near light lamp body cover (33) that is provided with in one side of integrative lamp acceptance sheet (32), the opposite side of integrative lamp acceptance sheet (32) is connected with lens assembly (22), lens assembly (22) with lens base (24) fixed connection;
an integrated lamp bearing plate (32) is close to one side face of a far-near light lamp body cover (33) and is connected with an adjusting motor (25) and a plurality of nylon short flying wings (28), the nylon short flying wings (28) are connected with a bulb supporting seat (30) through flying wing pressing sheets (29), the bulb supporting seat (30) is fixedly arranged on the integrated lamp bearing plate (32), the adjusting motor (25) is connected with a bulb guide rail (27) through a motor bracket (26), the bulb guide rail (27) is fixedly arranged on the integrated lamp bearing plate (32), an H7 bulb (23) is fixedly arranged in the far-near light lamp body cover (33), a plurality of semiconductor arc-shaped refrigerating sheets (13) which are symmetrical in center are arranged on the far-near light lamp body cover (33), and the heat absorption surfaces of the semiconductor arc-shaped refrigerating sheets (13) are in contact with the inside of the far-near light lamp body cover (33), and the heat dissipation surfaces of the semiconductor arc-shaped refrigerating sheets (13) are in contact with the outside air;
the outer side face of the semiconductor arc-shaped refrigerating sheet (13) is fixedly provided with a radiating ring (31), and the radiating ring (31) is an arc-shaped radiating copper sheet.
2. The high tightness automotive headlamp structure according to claim 1, wherein: the lower part of the three-hole rear cover (9) is provided with a light adjusting gear set (6) which is symmetrically distributed, and the light adjusting gear set (6) is rotationally connected with the adjusting motor (25).
3. The high tightness automotive headlamp structure according to claim 1, wherein: a position lamp (34) is arranged above the three-hole rear cover (9), and a position lamp silver bowl (16) corresponding to the position lamp (34) is arranged on the outer side surface of the headlight lampshade (1);
a small bright strip (15) of a decorative frame is arranged above the position lamp silver bowl (16), a decorative frame (17) is arranged below the outer side of the headlight lampshade (1), and the position lamp silver bowl (16) is fixedly arranged on the decorative frame (17);
an LED luminous bowl (21) is fixedly arranged above the position lamp (34) through a big flat head screw (4), a day-driving steering inner lampshade (19) is connected to the LED luminous bowl (21) through a self-tapping screw (3), and the day-driving steering inner lampshade (19) is used for protecting the LED luminous bowl (21);
the outer side surface of the headlight lampshade (1) is provided with a big bright strip (14) and a small bright strip (15) of the decorative frame, which correspond to the LED luminous bowl (21) in the direction.
4. A high tightness automotive headlamp structure according to claim 3, wherein: the LED luminous bowl (21) with position lamp (34) all are connected with pencil assembly (7) through the wire, pencil assembly (7) set up the below of lid (9) behind the three holes, position lamp (34) with fixed being provided with between pencil assembly (7) and crossing line rubber cap (8), pencil assembly (7) are used for carrying out sealed protection to the wire, it is used for fixing the wire to cross line rubber cap (8).
5. The high tightness automotive headlamp structure according to claim 4, wherein: an LED running water adding line board (20) is connected to the upper side of the LED luminous bowl (21) through an iron bracket (11), and the LED running water adding line board (20) is electrically connected with the LED luminous bowl (21).
6. A high tightness automotive headlamp structure according to claim 3, wherein: and a ventilation cap (10) is fixedly arranged above the position lamp (34) on one side of the headlight lamp shade (1), and the ventilation cap (10) is used for discharging hot air in the headlight lamp shade (1).
7. The high tightness automotive headlamp structure according to claim 1, wherein: the upper end of headlight lamp shade (1) is provided with 803 buckle (2), the fixed headlight lamp body (18) that is provided with in bottom of headlight lamp shade (1), headlight lamp shade (1) pass through 803 buckle (2), M6 steel sheet (5) with headlight lamp body (18) fixed connection.
8. The high tightness automotive headlamp structure according to claim 1, wherein: the periphery of the headlight lamp housing (18) is provided with a plurality of stamping sheets (12) which are uniformly distributed, and the stamping sheets (12) are fixedly connected with the car body through bolts.
9. A method of assembling a high tightness automotive headlamp structure as defined in any one of claims 1 to 8, characterized in that: the method comprises the following steps:
step one: the H7 bulb (23) is fixedly arranged in the far and near light lamp body cover (33), the semiconductor arc-shaped refrigerating piece (13) is fixed on the far and near light lamp body cover (33), and then the far and near light lamp body cover (33) is fixed on the integrated lamp bearing plate (32);
step two: a nylon short flying wing (28) and an adjusting motor (25) are arranged on the integrated lamp bearing plate (32);
step three: the integrated lamp bearing plate (32) is fixed in the lamp shell (18) of the headlight, so that the dimming gear set (6) is rotationally connected with the adjusting motor (25);
step four: the LED luminous bowl (21) is fixed in the lamp shell (18) of the headlight through the big flat head screw (4), the LED running water adding line board (20) is fixed in the lamp shell (18) of the headlight through the iron bracket (11), and the position lamp (34) is also fixed in the lamp shell (18) of the headlight;
step five: the LED luminous bowl (21), the LED running water adding line board (20) and the lead on the position lamp (34) penetrate through the wire harness assembly (7);
step six: the headlight lamp shade (1) and the headlight lamp housing (18) are fixed together through 803 buckles (2) and M6 steel sheets (5);
step seven: finally, the headlight lampshade (1) is fixed on the car body, and the wires are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210319682.7A CN114777076B (en) | 2022-03-29 | 2022-03-29 | High-tightness automobile headlamp structure and assembling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210319682.7A CN114777076B (en) | 2022-03-29 | 2022-03-29 | High-tightness automobile headlamp structure and assembling method thereof |
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| Publication Number | Publication Date |
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| CN114777076A CN114777076A (en) | 2022-07-22 |
| CN114777076B true CN114777076B (en) | 2024-04-09 |
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| WO2019047723A1 (en) * | 2017-09-06 | 2019-03-14 | Ether Photoelectric Ltd. | Vehicle lamp for replacing h4 bulb |
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| CN216113819U (en) * | 2021-09-16 | 2022-03-22 | 广东雷腾智能光电有限公司 | Integrative LED car light of simply installing of far and near light |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204042675U (en) * | 2014-08-08 | 2014-12-24 | 江苏彤明高科汽车电器有限公司 | A kind of compact type automobile front |
| CN207635262U (en) * | 2017-06-28 | 2018-07-20 | 常州九鼎车业股份有限公司 | A kind of automobile front assembly |
| WO2019047723A1 (en) * | 2017-09-06 | 2019-03-14 | Ether Photoelectric Ltd. | Vehicle lamp for replacing h4 bulb |
| CN109915786A (en) * | 2019-04-26 | 2019-06-21 | 苏州弘瀚光电有限公司 | Super large irradiating angle automobile-used LED lens group |
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| CN114777076A (en) | 2022-07-22 |
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