CN108800038A - Automobile, car light and its reflecting component - Google Patents
Automobile, car light and its reflecting component Download PDFInfo
- Publication number
- CN108800038A CN108800038A CN201810777054.7A CN201810777054A CN108800038A CN 108800038 A CN108800038 A CN 108800038A CN 201810777054 A CN201810777054 A CN 201810777054A CN 108800038 A CN108800038 A CN 108800038A
- Authority
- CN
- China
- Prior art keywords
- reflecting component
- mounting base
- curved surfaces
- horizontal bottom
- reflector
- 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
Links
- 238000000465 moulding Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 description 36
- 238000010586 diagram Methods 0.000 description 32
- 238000003860 storage Methods 0.000 description 9
- 239000011324 bead Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000072713 Rumex altissimus Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- YCNZFPXXIWEFCF-UHFFFAOYSA-N alumane;sodium Chemical compound [Na].[AlH3] YCNZFPXXIWEFCF-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/39—Attachment thereof
-
- 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
- F21S45/46—Forced cooling using liquid
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of automobile of present invention offer, car light and its reflecting component, the reflecting component includes the reflector and mounting base in strip connection, reflector and mounting base have the horizontal bottom being located in same level, there are mounting base the curved surfaces being located above horizontal bottom, reflecting component can be placed in the half of the cylinder generated using curved surfaces as side surface.The reflecting component for the strip that the embodiment of the present invention is detachably connected by setting with fixed cylinder, and reflecting component can be placed in the half of the cylinder generated using curved surfaces as side surface, the small volume that can make reflecting component, the space for occupying fixed cylinder is smaller, facilitates installation.
Description
Technical field
The present invention relates to car lighting technical field, more particularly to a kind of automobile, car light and its reflecting component.
Background technology
Compared to traditional tengsten lamp, LED car lamp is wide due to having many advantages, such as that long lifespan, energy saving, response is fast, small
It is general to be applied to car lighting field.
LED car lamp is standing to set reflecting component to change the light type of the light of LED lamp bead injection, for example, by the way that reflecting component is arranged
So that the light type of LED light levels off to halogen lamp.The reflecting component used in traditional car light is integrally formed with fixed cylinder mostly, is set in this way
It sets when one of reflecting component or fixed cylinder damage, needs to replace to whole, cost is higher.Existing reflecting component
The volume of the structure being detachably connected with fixed cylinder, the fixing device of reflecting component is larger, this undoubtedly increases the body of entire car light
Product.
Invention content
A kind of automobile of present invention offer, car light and its reflecting component, to solve the larger skill of reflecting component volume in the prior art
Art problem.
In order to solve the above technical problems, one aspect of the present invention is：A kind of reflecting component is provided, it is described reflective
Part includes in the reflector and mounting base of strip connection, and the reflector and the mounting base have in same level
Horizontal bottom, the mounting base have be located at the horizontal bottom above curved surfaces, the reflecting component can be placed in
In the half for the cylinder that the curved surfaces are generated as side surface.
According to one preferred embodiment of the present invention, the mounting base have with the horizontal bottom vertical connection and with the arc
Two side surfaces of shape surface connection.
According to one preferred embodiment of the present invention, the mounting base has first level bottom surface and the second horizontal bottom, described
First level bottom surface is flushed with the horizontal bottom of the reflector, and second horizontal bottom is parallel with the first level bottom surface
Interval is to form assembly chuck.
According to one preferred embodiment of the present invention, the reflecting component is moulding, and second horizontal bottom is equipped with anti-shrinkage
Be recessed vacancy section, the shrink deformation of reflecting component when reducing injection molding.
According to one preferred embodiment of the present invention, second horizontal bottom is equipped with the registration holes for positioning assembly.
According to one preferred embodiment of the present invention, the mounting base has the first curved surfaces and the second curved surfaces, described
Second curved surfaces are with first curved surfaces interval to form arc chuck.
According to one preferred embodiment of the present invention, it is also formed on end face of the mounting base far from the reflector side more
A lug boss forms assembly evacuation groove between the multiple lug boss.
According to one preferred embodiment of the present invention, the line of symmetry of the relatively described mounting base of the reflector is arranged in deviation.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of car light, the car light are provided
Including previously described reflecting component.
In order to solve the above technical problems, one aspect of the present invention is：A kind of automobile, the automobile packet are provided
Include previously described car light.
The beneficial effects of the invention are as follows：The case where being different from the prior art, the present invention are detachable with fixed cylinder by being arranged
The reflecting component of the strip of connection, and reflecting component can be placed in the half of the cylinder generated using curved surfaces as side surface
It is interior, it can make the small volume of reflecting component, the space for occupying fixed cylinder is smaller, facilitates installation.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the dimensional structure diagram of the car light of one embodiment of the invention；
Fig. 2 is the decomposition texture schematic diagram of car light in Fig. 1；
Fig. 3 is the dimensional structure diagram of the light source assembly of one embodiment of the invention；
Fig. 4 is the decomposition texture schematic diagram of light source assembly shown in Fig. 3；
Fig. 5 is the dimensional structure diagram of the heat pipe of one embodiment of the invention；
Fig. 6 is the cross-sectional view of heat pipe shown in fig. 5；
Fig. 7 is the planar structure schematic diagram of heat pipe shown in fig. 5；
Fig. 8 is the dimensional structure diagram of the heat pipe of another embodiment of the present invention；
Fig. 9 is the dimensional structure diagram of the fixed cylinder of one embodiment of the invention；
Figure 10 is dimensional structure diagram of the fixed cylinder under another visual angle in Fig. 9；
Figure 11 is the dimensional structure diagram of the fixed cylinder of another embodiment of the present invention；
Figure 12 is the plan view and its schematic cross-sectional view of fixed cylinder in Fig. 9；
Figure 13 is the dimensional structure diagram of the reflecting component of one embodiment of the invention；
Figure 14 is the main structure diagram of reflecting component in Figure 13；
Figure 15 is the right side structural representation of reflecting component in Figure 13；
Figure 16 is the overlooking structure diagram of reflecting component in Figure 13；
Figure 17 is dimensional structure diagram of the reflecting component under another visual angle in Figure 13；
Figure 18 is the dimensional structure diagram of the locking cap of one embodiment of the invention；
Figure 19 is the dimensional structure diagram of assembly parts in Fig. 2.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of car light 100, is the car light of one embodiment of the invention also referring to Fig. 1 and Fig. 2, Fig. 1
Dimensional structure diagram, Fig. 2 are the decomposition texture schematic diagrams of car light in Fig. 1.Car light 100 may include fixed cylinder 10, light source assembly
20, reflecting component 30, locking cap 40 and radiator 50.
Wherein, it is formed with accommodating cavity 110 in fixed cylinder 10, and opening 120 is formed in the opposite sides of fixed cylinder 10, opens
Mouth 120 is through to accommodating cavity 110.Light source assembly 20 is placed in accommodating cavity 110, and the part of light source assembly 20 passes through fixed cylinder
Opening 120 on 10 is exposed.Reflecting component 30 is connect by locking cap 40 with fixed cylinder 10, and is extended on light source assembly 20.It dissipates
Thermal 50 is connect with fixed cylinder 10, for radiating for the light source assembly 20 that is placed in fixed cylinder 10.
Fig. 3 and Fig. 4 are please referred to, Fig. 3 is the dimensional structure diagram of the light source assembly of one embodiment of the invention, and Fig. 4 is Fig. 3
Shown in light source assembly decomposition texture schematic diagram.
Wherein, light source assembly 20 includes heat pipe 210, substrate 220, lamp plate 230 and fixed ring 240.Heat pipe 210 is provided with
Mounting groove 211, the insertion of substrate 220 are assemblied in mounting groove 211；Storage tank 221 is formed on substrate 220, lamp plate 230 flushes embedding
It is set in storage tank 221；Fixed ring 240 is for substrate 220 to be fixedly connected with heat pipe 210.
Fig. 5 and Fig. 6 are please referred to, Fig. 5 is the dimensional structure diagram of the heat pipe of one embodiment of the invention, and Fig. 6 is shown in Fig. 5
Heat pipe cross-sectional view.
Heat pipe 210 includes the radiating segment 212 axially connected and endotherm section 213, and mounting groove 211 is arranged on endotherm section 213.
Endotherm section 213 includes central flat portion 214 and two side portions 215, and two side portions 215 are located at intermediate flat
On the opposite sides side of plate portion 214.Central flat portion 214 and two side portions 215 are connect with one end of radiating segment 212 simultaneously,
So that two side portions 215 constitute the conjunction of three skirts with radiating segment 212 in central flat portion 214, and the thickness of side portion 215 is big
In the thickness in central flat portion 214 to form two mounting grooves 211 in two main surfaces in central flat portion 214.
In the present embodiment, radiating segment 212 is cylinder, and endotherm section 213 is in flat so that along central flat portion
214 thickness directions, the thickness of radiating segment 212 are more than the thickness of endotherm section 213.Certainly, in other embodiments, radiating segment 212
Can also be that shapes, the embodiment of the present invention such as ellipticity or rectangular-shape are not specifically limited, but need to be met flat along centre
214 thickness direction of plate portion, the thickness of radiating segment 212 are more than the thickness of endotherm section 213.
As shown in Figure 5 and Figure 6, in the present embodiment, the cross section of side portion 215 is ellipse.Certainly, in other implementations
In example, the cross section of side portion 215 can also be that shapes, the embodiment of the present invention such as round or rectangular are not specifically limited.
Wherein, in the present embodiment, the depth of two mounting grooves 211 is identical, i.e., central flat portion 214 is located at two sides
At the symmetrical center positions of portion 215 and radiating segment 212.Certainly, in other embodiments, the depth of two mounting grooves 211 may be used also
To differ, or a mounting groove 211 is only set.It can be according to the substrate 220 of installation and its quantity and thickness of lamp plate 230
Degree, is adjusted flexibly the quantity of mounting groove 211 and the depth of mounting groove 211, the present invention is not specifically limited herein.
Optionally, heat-absorbing chamber 216 is formed in endotherm section 213, be formed with heat dissipation cavity in radiating segment 212 (does not show in figure
Go out), heat dissipation cavity and heat-absorbing chamber 216 are in fluid communication.
The present embodiment please refers to fig. 4 to fig. 6, and condensate liquid is filled in heat dissipation cavity and heat-absorbing chamber 216, passes through condensate liquid
Flowing, the heat transfer of lamp plate 230 and substrate 220 to absorb endotherm section 213 is to radiating segment 212, and then by dissipating
Hot arc 212 radiates, and can greatly improve radiating efficiency.
Further, as shown in fig. 7, Fig. 7 is the planar structure schematic diagram of heat pipe shown in fig. 5.Endotherm section 213 is further
Include from central flat portion 214 to the extension 218 that the direction far from radiating segment 212 is axially extending, the cross section of extension 218
Cross-sectional area of the product less than central flat portion 214.The cross-sectional area that extension 218 is arranged is less than the transversal of central flat portion 214
Area is advantageous in that, plant can be aligned when coordinating with fixed cylinder 10 (being shown in Fig. 2) in order to central flat portion 214.
Wherein, in the present embodiment, extension 218 include with central flat portion 214 it is sequentially connected taper portion 2182 and
Introduction part 2184.The cross-sectional area for tapering portion 2182 is gradually reduced from central flat portion 214, and the end of introduction part 2184 is in round end
Shape.
Specifically, as shown in fig. 7, cross-sectional shape and size of the central flat portion 214 on axially extending direction are kept
Unanimously, form and dimension of the introduction part 2184 on axially extending direction is consistent, and the cross-sectional area of introduction part 2184 is small
Cross-sectional area in central flat portion 214.It tapers portion 2182 to be arranged between central flat portion 214 and introduction part 2184, and gradually
The cross-sectional area in receipts portion 2182 is gradually reduced from central flat portion 214, so that central flat portion 214 and introduction part 2184 are smooth
Connection.Further the end of setting introduction part 2184 is in round end shape, it is possible to reduce frictional resistance exists convenient for central flat portion 214
It aligns and plants when coordinating with fixed cylinder 10 (being shown in Fig. 2).
Optionally, the outer end of side portion 215 is formed with the inclined surface flushed with the portion that tapers 2182.Specifically, such as Fig. 7 institutes
Show, in the present embodiment, end slope of the side portion 215 close to one end of extension 218 is arranged, and the end face of side portion 215
With the end face in the portion that tapers 2182.For example, it is assumed that the angle that tapers for tapering portion 2182 is α, that is, taper the end face in portion 2182
Inclination angle is α, and the inclination angle of the inclined end face of side portion 215 is β, and the end face of side portion 215 and the end face in the portion that tapers 2182 are neat
It is flat, i.e. α=β.
Optionally, cross-sectional area of the extension 218 on axially extending direction can be equal.As shown in figure 8, Fig. 8 is this
Invent the dimensional structure diagram of the heat pipe of another embodiment.In the present embodiment, side portion 215 and central flat portion 214
End face, extension 218 are connect with central flat portion 214, and are at right angles arranged with central flat portion 214.It is arranged in this way
It is advantageous in that, it is possible to reduce difficulty of processing reduces processing cost.
Optionally, the thickness of extension 218 is equal with the thickness in central flat portion 214.As shown in figure 5, the present invention is implemented
Heat pipe 210 in example is an integral molding structure, and in order to reduce difficulty of processing, extension 218 and central flat portion 214 are used one
Road technique machine-shaping, it is possible to reduce processing flow improves production efficiency.
210 structure novel of heat pipe in the embodiment of the present invention passes through the shape in opposite two main surfaces in central flat portion 214
At the mounting groove 211 for housing substrate 220 and lamp plate 230, the contact surface of substrate 220 and mounting groove 211 is greatly improved
Product improves radiating efficiency to accelerate to radiate；And mounting groove 211 is arranged on heat pipe 210 can also avoid additionally setting solid
Determine device fixed substrate 220 and lamp plate 230, reduce number of elements, so that installation is more quick.
Please continue to refer to Fig. 4, in the present embodiment, light source assembly 20 is installed on each including two substrates 220 and correspondence
Lamp plate 230 in the storage tank 221 of substrate 220.Each substrate 220 and lamp plate 230, which are correspondingly embedded in, is assemblied in one of heat pipe 210
In mounting groove 211.
Wherein, in the present embodiment, substrate 220 is metalwork, for fixing lamp plate 230, and for generating lamp plate 230
Heat transfer radiate to lamp plate 230 to heat pipe 210.Be usually used in manufacture substrate 220 material include but not limited to silver,
Metals and its alloys such as copper, aluminium sodium, tungsten, zinc, nickel, iron, platinum, considering cost and thermal conductivity select aluminium in the present embodiment
Make substrate 220.It is, of course, also possible to which other metal or alloys is selected to make substrate 220, the present invention is not specifically limited.
Optionally, the thickness of substrate 220 is less than or equal to the depth of mounting groove 211.The advantages of this arrangement are as follows can be with
Substrate 220 is placed in completely in mounting groove 211, the part that substrate 220 protrudes mounting groove 211 is avoided to be damaged.
In the present embodiment, the depth of mounting groove 211 is equal to the thickness of substrate 220, so that substrate 220 is put down far from intermediate
The surface of plate portion 214 is flushed with the surface in the separate central flat portion 214 of side portion 215.On the one hand it can make light source assembly
20 is more beautiful；On the other hand, fixed substrate 220 can also be convenient for.
Optionally, storage tank 221 runs through substrate 220.As shown in figure 4, opening up the appearance through substrate 220 on substrate 220
Set slot 221.The advantages of this arrangement are as follows the lamp plate 230 in storage tank 221 is in direct contact with heat pipe 210, so as to
Heat conduction path is reduced, the radiating rate of lamp plate 230 is further speeded up.
In the present embodiment, lamp plate 230 is wiring board, is provided with circuit and lamp bead, circuit is connect with lamp bead, is used for
Lamp bead is electrically connected to a power source, to provide power supply for lamp bead.
Wherein, lamp plate 230 flush it is embedding be set in storage tank 221, i.e., housed on the thickness of lamp plate 230 and substrate 220
The deep equality of slot 221, so that when lamp plate 230 is arranged in storage tank 221, the surface on the surface and substrate 220 of lamp plate 230
It flushes.The advantages of this arrangement are as follows, on the one hand, substrate 220 can play the role of protection to lamp plate 230, prevent lamp plate 230
Expose substrate 220 and is damaged；On the other hand, it can be easily installed reflecting component 30 (being shown in Fig. 1), sent out with changing lamp bead
The light type of light.
As shown in Figures 3 and 4, in the present embodiment, fixed ring 240 offers a mounting hole 242, heat pipe 210 along its axial direction
It is inserted in mounting hole 242 with substrate 220, to which substrate 220 to be fixed in mounting groove 211, realizes substrate 220 and heat pipe
210 are fixedly connected.
Light source assembly 20 in the embodiment of the present invention, opens up storage tank 221 on substrate 220, then flushes lamp plate 230
It is embedding to be set in storage tank 221, it on the one hand can increase the contact area of lamp plate 230 and substrate 220, to accelerate to lamp plate
230 heat dissipations；On the other hand, substrate 220 can play the role of protection to lamp plate 230, and lamp plate 230 is prevented to be arranged in substrate 220
Surface when be damaged by external force collision.
Fig. 9 and Figure 10 are please referred to, Fig. 9 is the dimensional structure diagram of the fixed cylinder of one embodiment of the invention, and Figure 10 is Fig. 9
Dimensional structure diagram of the middle fixed cylinder under another visual angle.
Fixed cylinder 10 is an integral molding structure, and accommodating cavity 110 is formed in fixed cylinder 10.Fixed cylinder 10 include it is axial successively
The barrel 130 of connection, flat body portion 140 and department of assembly 150.
Optionally, be formed in barrel 130, flat body portion 140 and department of assembly 150 axially through accommodating cavity 110.Hold
Chamber 110 is set to be penetrated through on the end face to department of assembly 150 by the end face of barrel 130.Fixed cylinder 10 in the present embodiment is moulding,
The accommodating cavity 110 of perforation, which is arranged, can so that depanning is more convenient, reduce processing complexity.
Certainly, in other embodiments, fixed cylinder 10 can also only include barrel 130 and flat body portion 140.Such as Figure 11 institutes
Show, Figure 11 is the dimensional structure diagram of the fixed cylinder of another embodiment of the present invention.In the present embodiment, fixed cylinder 10a is only wrapped
Barrel 130 and flat body portion 140 are included, accommodating cavity 110 is formed in barrel 130 and flat body portion 140, which runs through
The end face of barrel 130 and not through the end face in flat body portion 140.Since accommodating cavity 110 is not through the end face in flat body portion 140, because
Accommodating cavity 110 is sealed without locking cap 40 (being shown in Fig. 2) is in addition arranged.
Please continue to refer to Fig. 9, annular groove 132 and locating slot 134, annular groove 132 are formed on the outer surface of barrel 130
It is located at the same circumferential location of barrel 130 with locating slot 134, and the depth of locating slot 134 is more than the depth of annular groove 132
Degree.Annular groove 132 and locating slot 134 allow fixed cylinder 10 to be rotated relative to automobile, so as to adjust fixed cylinder is accommodated in
The angle of the opposite automobile of light source assembly 20 in 10, and then adjust the light-emitting angle of car light 100.
The present embodiment, can be with 360 degree of nothings when fixed cylinder 10 is carried out rotation adjustment angle by the way that annular groove 132 is arranged
Grade is adjusted.Wherein, step-less adjustment, which refers to the angle of the opposite automobile of fixed cylinder 10, smoothly to be adjusted between any angle, and
It is not being adjusted between only several fixed angles for great-jump-forward.
Optionally, there are two the quantity of locating slot 134, and two locating slots 134 are located at 130 same diameter of barrel
Opposite end.Specifically, as shown in Figure 9 and Figure 10, in the present embodiment, the line of centres of two locating slots 134 and fixation
The plane of symmetry of cylinder 10 is vertical.The advantages of this arrangement are as follows the both sides of fixed cylinder 10 can be made symmetrical, so that fixed cylinder
10 uniform forces.
Optionally, the smooth connection of side wall of the side wall of locating slot 134 and annular groove 132.It can reduce to fixed cylinder in this way
10 carry out frictional resistance when rotation adjusts the angle so that adjust more convenient.
Optionally, flat 140 open double-faced of body portion is to form radial perforation.Specifically, as shown in Figure 9 and Figure 10, in this reality
It applies in example, opening 120 is formed on the opposite sides face in flat body portion 140, and two openings 120 are connected to accommodating cavity 110 respectively,
For exposing the lamp plate being arranged in fixed cylinder 10.
Optionally, in the present embodiment, the shape of accommodating cavity 110 is adapted with the shape of heat pipe 210, so that heat pipe
210 can closely connect with fixed cylinder 10, prevent heat pipe 210 from shaking in fixed cylinder 10.
Please refer to Fig.1 the plan view and its schematic cross-sectional view that 2, Figure 12 is fixed cylinder in Fig. 9.
The side wall 122 of opening 120 radially tapers shape.Specifically, in the side along flat body portion 140 to flat body portion 140
On the direction at center, 120 size of being open is gradually reduced.The side wall for radially tapering shape forms the structure of similar reflector, can
It is reflected with the light that the lamp plate 230 (being shown in Fig. 1) exposed to opening 120 is sent out, to improve the concentration of emergent light
Degree.
Please continue to refer to Fig. 9 and Figure 10, department of assembly 150 includes main part 152 and clinch 154, is formed on main part 152
There is fixing groove 1522, for installing reflecting component.Clinch 154 coordinates with flat body portion 140 overlap joint.
Specifically, the full-size of main part 152 is less than the full-size of clinch 154 so that main part 152 and overlap joint
The intersection in portion 154 forms arc-shaped step 1526.Clinch 154 is overlapped in flat body portion 140, and the maximum ruler of clinch 154
It is very little equal with the full-size in flat body portion 140, so that the smooth connection in side surface of the side surface of clinch 154 and flat body portion 140.
Fixing groove 1522 on main part 152 is located at the region between two clinch 154 so that the side wall and overlap joint of fixing groove 1522
The smooth connection of side wall in portion 154.
Optionally, it in the upper setting registration holes in one of department of assembly 150 and reflecting component 30 (being shown in Fig. 2), is assembling
Setting contraposition protrusion 1524 on another of portion 150 and reflecting component 30, so that reflecting component 30 can accurately be assemblied in fixation
In slot 1522.
It is interfered with accommodating cavity 110 in order to avoid registration holes are arranged on main part 152, in the present embodiment, such as
Shown in Fig. 9, in the bottom surface of fixing groove 1522 setting contraposition protrusion 1524.
As depicted in figs. 1 and 2, when being assembled, locking cap 40 is connected with department of assembly 150, and is connected to fixation
On the arc-shaped step 1526 of cylinder 10, the relative movement of cylinder 10 is relatively fixed to limit locking cap 40.
Optionally, in order to make the connection of locking cap 40 and department of assembly 150 more stablize, in department of assembly 150 far from flat body portion
Location hole 156 is opened up on 140 end face, and location hole 156 is not interfered with accommodating cavity 110.
As depicted in figs. 1 and 2, the one end of barrel 130 far from flat body portion 140 is connect with radiator 50, for light
Source component 20 radiates.
Specifically, barrel 130 includes the first sub- barrel 136, the second sub- barrel 137 and heat sink 138, wherein
First sub- barrel 136 is connected with assembly parts 60, and heat sink 138 is connect with radiator 50, and the second sub- barrel 137 will
First sub- barrel 136 and heat sink 138 are attached.Radiator 50 includes multiple cooling fins 510,520 and of radiator fan
Radiating shell 530, cooling fin 510 are arranged side by side, and cooling fin 510 and radiator fan 520 are placed in radiating shell 530.
As shown in Fig. 2, being formed with a host cavity 532 on radiating shell 530, cooling fin 510 and radiator fan 520 are placed in
In host cavity 532, there is host cavity 532 pocket, the shape and the cross sectional shape of heat sink 138 of pocket to match, and dissipate
Hot plate 138 is connected with radiating shell 530, to seal pocket.
Specifically, as shown in figure 9, multiple locating pieces 1382 are provided on the side surface of heat sink 138, in radiating shell
530 and 1382 corresponding position of locating piece be formed with and multiple (show in Fig. 2 with per the corresponding positioning grooves of positioning piece 1,382 534
Go out), above-mentioned locating piece 1382 coordinates with positioning groove 534 to be accurately positioned heat sink 138.
Further, as shown in figure 9, being additionally provided with hook 1384 on the side of heat sink 138, in radiating shell 530
Side wall on be formed with card slot 536 (being shown in Fig. 2).By the mating connection of hook 1384 and card slot 536, thus by fixed cylinder
10 are fixedly connected with radiating shell 530.In the present embodiment, fixed cylinder 10 and radiating shell 530 are moulding, into luggage
Timing first coordinates the locating piece 1382 on heat sink 138 with the positioning groove 534 on radiating shell 530, to be accurately positioned
Heat sink 138.Then fixed cylinder 10 is pressed to close to the direction of radiating shell 530, moulding stress deforms upon so that card
It hooks 1384 and enters card slot 536, realization fixed cylinder 10 is connected together with radiating shell 530.
Further, it is protruded above in end face of the heat sink 138 far from the second sub- barrel 137 and is provided with screw hole 1386
(as shown in Figure 9), radiator fan 520 are fixed on by being the mating connection by screw and screw hole 1386 in fixed cylinder 10.
As shown in FIG. 13 to 15, Figure 13 is the dimensional structure diagram of the reflecting component of one embodiment of the invention, Tu14Shi
The main structure diagram of reflecting component in Figure 13, Figure 15 are the right side structural representations of reflecting component in Figure 13.Reflecting component 30 includes
It is located at same water in the reflector 310 and mounting base 320, the bottom surface of reflector 310 and the bottom surface of mounting base 320 of strip connection
In plane 312, there are mounting base 320 curved surfaces 322 being located above horizontal bottom, reflecting component 30 can be placed in arc table
In the half for the cylinder that face 322 is generated as side surface.
In the present embodiment, the horizontal bottom 312 of reflecting component 30 is advantageous in that, can be fitted closely in order to reflecting component 30
In fixed cylinder 10.When reflecting component 30 and fixed cylinder 10 are carried out component assembly, the curved surfaces 322 of mounting base 320 can be with
With the curved surfaces of fixed cylinder 10 are smooth docks so that the shape of product is more beautiful.Meanwhile setting reflecting component 30 can house
In in the half of cylindrical fixed cylinder 10, it can make the small volume of reflecting component 30, so as in cylindrical fixed cylinder 10
Opposite sides be respectively mounted reflecting component 30, improve integrated level.
Optionally, mounting base 320 has the first curved surfaces 324 and the second curved surfaces 326, the second curved surfaces 326
It is spaced with the first curved surfaces 324 to form arc chuck 328.
Specifically, as shown in figure 13, in the present embodiment, the first curved surfaces 324 are arranged in mounting base 320 close to reflective
The side of cover 310, and the radius of the second curved surfaces 326 is less than the radius of the first curved surfaces 324, in the first curved surfaces
324 and second the intersections of curved surfaces 326 form arc chuck 328.When carrying out component assembly, arc chuck 328 with it is solid
The arc-shaped step 1526 (being shown in Figure 10) of safety barrel 10 matches, and to be connected to jointly on locking cap 40, limits reflecting component 30
With the relative movement of fixed cylinder, Assembly stability is improved.
Optionally, side surface 323, two side surfaces 323 and 312 vertical connection of horizontal bottom there are two the tools of mounting base 320,
And it is connect with curved surfaces 322.In the present embodiment, as shown in figure 15, mounting base 320 be located at horizontal bottom 312 and arc
Two apparent surfaces between surface 322 are vertical with horizontal bottom 312.The advantages of this arrangement are as follows pacifying by reflecting component 30
After in fixing groove, which is connected on the side wall of fixing groove respectively, it is possible thereby to improve reflecting component 30
Stability maintenance prevents 30 stress of reflecting component from moving.
Optionally, reflector 310 is arranged with respect to the line of symmetry of mounting base 320 in deviation.Specifically, as shown in figure 16, scheme
16 be the overlooking structure diagram of reflecting component in Figure 13.Reflector 310 is arranged in the side of the line of symmetry of mounting base 320.At this
In inventive embodiments, reflector 310 can make the light type that the lamp bead on lamp plate is sent out closer to halogen lamp.
Optionally, mounting base 320 has first level bottom surface 3122 and the second horizontal bottom 3124, first level bottom surface
3122 flush with the horizontal bottom 312 of reflector 310, the second horizontal bottom 3124 and 3122 parallel interval of first level bottom surface with
Form assembly chuck 329.
Specifically, as shown in figure 14, in the present embodiment, the second horizontal bottom 3124 is apart from 320 curved surfaces of mounting base
322 distance is less than distance of the first level bottom surface 3122 apart from 320 curved surfaces 322 of mounting base, so that first level bottom
The intersection of face 3122 and the second horizontal bottom 3124 forms assembly chuck 329.The assembly chuck 329 can assembled
When, reflecting component 30 is connected to the intersection in flat body portion 140 and main part 152, to limit reflecting component 30 and fixed cylinder 10
Relative movement.
Certainly, in other embodiments, the second horizontal bottom 3124 can also be set apart from 320 curved surfaces of mounting base
322 distance is more than distance of the first level bottom surface 3122 apart from 320 curved surfaces 322 of mounting base, to form assembly chuck
329.The setting form of assembly chuck 329, can basis according to the determination of the shape of main part 152 and the intersection in flat body portion 140
It needs flexibly to select.The present invention is not specifically limited herein.
Optionally, in the present embodiment, reflector 310 is structure as a whole with mounting base 320.Specifically, it may be used one
The mode of body injection molding forms reflecting component 30.At this point, reflecting component 30 is moulding.Reflecting component 30 is formed by the way of integrated injection molding
The quantity of part can be reduced, so that assembly is more convenient.
Optionally, anti-shrinkage recess vacancy section 321 is opened up in the second horizontal bottom 3124, it is reflective when reducing injection molding
The shrink deformation of part 30.Specifically, since mounting base 320 is located at the thickness of the part in 3124 view field of the second horizontal bottom
It is larger, during being molded cooling, it is easy to happen shrink deformation, to reduce the production qualification rate of reflecting component 30.This implementation
Example is recessed vacancy section 321 (being shown in Figure 17), it is possible to reduce reflecting component 30 by opening up anti-shrinkage in the second horizontal bottom 3124
The possibility of deformation, to improve product qualification rate.
Certainly, in other embodiments, reflector 310 can also be set and mounting base 320 is detachably connected.For example, can
Reflector 310 to be fixed in mounting base 320 using connection types such as buckles, the present invention is not specifically limited herein.
Optionally, the second horizontal bottom 3124 is equipped with the registration holes 1528 for positioning assembly.As shown in figure 17, Tu17Shi
Dimensional structure diagram of the reflecting component under another visual angle in Figure 13.In the present embodiment, in the second horizontal bottom 3124 simultaneously
Registration holes 1528 and recess vacancy section 321 are offered, and registration holes 1528 and recess vacancy section 321 are non-interference.
Optionally, multiple lug bosses 325 are also formed on end face of the mounting base 320 far from 310 side of reflector, it is multiple convex
Formation assembly avoids groove 327 between playing portion 325.As shown in figure 16, evacuation groove is formed between adjacent projections 325
327。
In the present embodiment, as depicted in figs. 1 and 2, when reflecting component 30 is assemblied in fixing groove 1522, reflecting component 30
End face and two sides are connected on the side wall of fixing groove 1522, and the second curved surfaces of reflecting component 30 are located in fixed cylinder 10 and consolidate
Between determining cap 40, reflecting component 30 is fixed in fixed cylinder 10.
Figure 18 is the dimensional structure diagram of the locking cap of one embodiment of the invention.As shown in figure 18, locking cap 40 is interior
Diameter is identical as the outer diameter of main part 152, and positioning column 410 corresponding with per a positioning hole 156 is provided in locking cap 40,
When locking cap 40 is set on main part 152, positioning column 410 is inserted in corresponding location hole 156.Further,
Bonding agent can also be coated on the contact surface of positioning column 410 and location hole 156, to which locking cap 40 is fixed on fixed cylinder 10
On, and locking cap 40 is connected on the arc-shaped step 1526 of fixed cylinder 10.
In order to increase frictional resistance, so that locking cap 40 and the connection of fixed cylinder 10 are more stablized, positioning column is usually set
410 length exceeds the depth of location hole 156, so that 410 part of positioning column exceeds the side wall of fixing groove 1522.In reflecting component 30
Upper setting avoids groove 327, can be interfered to avoid positioning column 410 and reflecting component 30, influence the installation of reflecting component 30.
Reflecting component 30 and fixed cylinder 10 in the embodiment of the present invention are detachably connected, and reflecting component 30 is in strip, with peace
When filling the curved surfaces 322 of seat 320 as side surface generation cylinder, the volume of reflecting component 30 is less than the one of the volume of cylinder
Half, the small volume of the reflecting component 30 in the present invention as a result, when reflecting component 30 is carried out component assembly, the fixed cylinder of occupancy
10 space is smaller.
The present invention also provides a kind of automobile, which includes previously described car light 100.Wherein, the specific knot of car light 100
Structure can refer to described previously, and the present invention repeats no more herein.
Specifically, as shown in Fig. 2, car light 100 further includes assembly parts 60 and detent ball 70, the assembly parts 60 and fixed cylinder
10 are connected, and are connect with the socket of automobile, to which car light 100 to be fixed on automobile.
As shown in Fig. 2 and Figure 19, Figure 19 is the dimensional structure diagram of assembly parts in Fig. 2.It is formed with axis on assembly parts 60
The pilot hole 610 of line perforation, and matching hole 620 is formed on the side wall of pilot hole 610.Assembly parts 60 are set in barrel
On 130, one end of detent ball 70 is placed in matching hole 620, and one end is placed in locating slot 134, thus by assembly parts 60
It is fixed in barrel 130.Assembly parts 60 are constant with respect to the position of automobile, and one end of detent ball 70 is placed in matching hole 620
Interior, the position of opposite assembly parts 60 is constant, and when rotating fixed cylinder 10,70 relative positioning slot 134 of detent ball moves, by
It is moved into annular groove 132 in locating slot 134.Since the depth of annular groove 132 is less than the depth of locating slot 134 so that fixed
The both ends of position ball 70 are closely connected on assembly parts 60 and barrel 130, and fixed cylinder 10 is fixed on dress using frictional force
On accessory 60.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of reflecting component for car light, which is characterized in that the reflecting component includes the reflector and peace in strip connection
Seat is filled, the reflector and the mounting base have the horizontal bottom being located in same level, and the mounting base, which has, to be located at
Curved surfaces above the horizontal bottom, the reflecting component can be placed in the circle generated using the curved surfaces as side surface
In the half of cylinder.
2. reflecting component according to claim 1, which is characterized in that the mounting base has connect vertical with the horizontal bottom
Two side surfaces for connecing and being connect with the curved surfaces.
3. reflecting component according to claim 1, which is characterized in that the mounting base has first level bottom surface and the second water
Planar base surface, the first level bottom surface are flushed with the horizontal bottom of the reflector, second horizontal bottom and described first
Horizontal bottom parallel interval is to form assembly chuck.
4. reflecting component according to claim 3, which is characterized in that the reflecting component is moulding, second horizontal base
Face is equipped with anti-shrinkage recess vacancy section, the shrink deformation of reflecting component when reducing injection molding.
5. reflecting component according to claim 3, which is characterized in that second horizontal bottom is equipped with for positioning assembly
Registration holes.
6. reflecting component according to claim 1, which is characterized in that the mounting base has the first curved surfaces and the second arc
Shape surface, second curved surfaces are with first curved surfaces interval to form arc chuck.
7. reflecting component according to claim 1, which is characterized in that end face of the mounting base far from the reflector side
On be also formed with multiple lug bosses, assembly evacuation groove is formed between the multiple lug boss.
8. reflecting component according to claim 1, which is characterized in that the line of symmetry of the relatively described mounting base of the reflector is in
Deviation is arranged.
9. a kind of car light, which is characterized in that the car light includes claim 1-8 any one of them reflecting components.
10. a kind of automobile, which is characterized in that the automobile includes the car light described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777054.7A CN108800038A (en) | 2018-07-16 | 2018-07-16 | Automobile, car light and its reflecting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777054.7A CN108800038A (en) | 2018-07-16 | 2018-07-16 | Automobile, car light and its reflecting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800038A true CN108800038A (en) | 2018-11-13 |
Family
ID=64076800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810777054.7A Pending CN108800038A (en) | 2018-07-16 | 2018-07-16 | Automobile, car light and its reflecting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800038A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879698A (en) * | 2015-06-01 | 2015-09-02 | 黄波 | Automobile LED (Light-Emitting Diode) head lamp |
| CN204986872U (en) * | 2015-08-24 | 2016-01-20 | 和欣开发股份有限公司 | Light beam module structure that a plurality of reflection of light pieces are constituteed |
| CN208418560U (en) * | 2018-07-16 | 2019-01-22 | 惠州市超频三光电科技有限公司 | Automobile, car light and its reflecting component |
-
2018
- 2018-07-16 CN CN201810777054.7A patent/CN108800038A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879698A (en) * | 2015-06-01 | 2015-09-02 | 黄波 | Automobile LED (Light-Emitting Diode) head lamp |
| CN204986872U (en) * | 2015-08-24 | 2016-01-20 | 和欣开发股份有限公司 | Light beam module structure that a plurality of reflection of light pieces are constituteed |
| CN208418560U (en) * | 2018-07-16 | 2019-01-22 | 惠州市超频三光电科技有限公司 | Automobile, car light and its reflecting component |
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