CN105258059A - High beam and low beam lamp module of electric bicycle - Google Patents
High beam and low beam lamp module of electric bicycle Download PDFInfo
- Publication number
- CN105258059A CN105258059A CN201510752301.4A CN201510752301A CN105258059A CN 105258059 A CN105258059 A CN 105258059A CN 201510752301 A CN201510752301 A CN 201510752301A CN 105258059 A CN105258059 A CN 105258059A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- reflector
- radiator
- screw
- lens
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 230000001795 light effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 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
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a high beam and low beam lamp module of an electric bicycle. The high beam and low beam lamp module comprises a lens component; the lens component is a sleeve lens which is horizontally arranged; the sleeve lens comprises a planoconvex lens and a sleeve which is integrally formed with the planoconvex lens; the planoconvex lens comprises a planar surface which is used for light incidence and a convex surface which is used for light emergence; a middle section is arranged between the planar surface and the convex surface; the section shape of the part, connected with the middle section, of the convex surface is the same as the section shape of the middle section; the planar surface and the middle section of the planoconvex lens extend into an end opening of one end of the sleeve, and the end opening of the sleeve is sealed; and the other end of the sleeve is provided with an opening. Compared with the prior art, the high beam and low beam lamp module is advantaged in that error in the assembly process is reduced due to the design that the sleeve and the lens are integrally formed, so that the module is more stable; meanwhile, the size of the module can be designed to be smaller, and the application range is wider; and the sleeve lens is integrally formed, and the inner surface of the sleeve is smoother, so that when light passes through the sleeve and is emergent from the lens, the light effect is more uniform.
Description
Technical field
The present invention relates to car lighting technical field, relate in particular to car light of electrocar.
Background technology
The headlamp of present electric motor car and motorcycle generally uses Halogen lamp LED.Halogen lamp LED belongs to the one of incandescent lamp, all utilizes be heated principle of luminosity and heat radiation principle of object to realize luminous.Because the power of Halogen lamp LED is comparatively large, therefore, power consumption is also beaten, and affects the voyage of electric motor car.
Certainly, electric motor car and motor LED lamp for vehicles module is also had now to replace Halogen lamp LED.LED module is known electricity-saving lamp.Existing LED module is arranged in the closed inner chamber that is made up of transparent outer cover and base mostly.As everyone knows; Lens are comprised in LED module.In prior art, lens and sleeve separate to design, and the two is fixed together during installation again, and such lens subassembly translucent effect is poor, and light efficiency is uneven.And for undersized module, lens and sleeve are installed and easily occurred error, unstable.
Summary of the invention
The LED module that the object of the invention is to solve prior art small-medium size installs the defect of difficulty, provides a kind of electric motor car high-low beam light module, solves the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
A kind of electric motor car high-low beam light module, comprises lens subassembly; Described lens subassembly is the sleeve lens of horizontal positioned; Described sleeve lens comprise planoconvex spotlight and sleeve integrated with planoconvex spotlight; Described planoconvex spotlight comprises the plane injected for light and the convex surface penetrated for light; There is between described plane and convex surface one section of interlude; Described convex surface is identical with the cross sectional shape of described interlude connecting portion cross sectional shape and described interlude; The port of described sleeve is closed in one end port that the plane of described lens and interlude stretch into described sleeve; The other end of described sleeve is opening.
Preferably, described sleeve is square-section cylinder.
Preferably, described module also comprises radiator; Described radiator comprises upper bed-plate; Described upper bed-plate is inverted U-board; The U-shaped chamber internal fixtion of described U-shaped upper bed-plate has multi-disc fin; Gap is had between adjacent two fin; The one end in described U-shaped chamber is provided with baffle plate.
Preferably, described module also comprises reflector; Described reflector comprises reflector; Described reflector is ellipsoid planar; The bottom of described reflector is opening; The arc rim of a cup of the described reflector light path port of export is provided with the shirt rim to turning up; The other end relative with the described light path port of export of described reflector extend horizontally away the second fixed head to away from the light path port of export; Described second fixed head thickness direction is provided with screw; The upper surface relevant position of the U-shaped upper bed-plate of described radiator is provided with the second screw; Described reflector is fixed on the top of radiator successively through the screw on the second fixed head, the second screw by screw; Reflector shirt rim after fixing and described baffle plate are in same plane.
Preferably, the sidewall that described sleeve openings end two is parallel is along quill to respectively extending one piece of first fixed head; Described first fixed head thickness direction is provided with screw; Described first fixed head spacing between the inwall of described two piece of first fixed head is equal with described radiator width; The relevant position, two side of described radiator U-shaped base is provided with first screw corresponding with the screw on described first fixed head; Described sleeve is fixed on through the screw on the first fixed head, the first screw one end that described radiator is provided with described baffle plate successively by screw, and fits in the shirt rim of the openend end face of described sleeve and described reflector; Described sleeve, reflector, radiator three form a cavity.
Preferably, described module also comprises lamp pearl plate; Described lamp pearl plate is fixed on the upper surface of described radiator and is in described cavity.
Preferably, described module also comprises lamp pearl; Described lamp pearl and described lamp pearl plate are electrically connected.
Preferably, described radiator is the radiator of aluminum alloy material.
Preferably, described sleeve lens are of a size of: the length of sleeve outer wall is 17.3mm, sleeve outer wall height is 19mm, the height of planoconvex spotlight is 15mm, the vertical range in the anomaly face, convex surface summit of planoconvex spotlight is 6.5mm.
Preferably, described module also comprises lamp ring; Described lamp is set in the outer ring of described planoconvex spotlight and is fixed on described sleeve.
The present invention compared with prior art, has the following advantages:
1. by sleeve and the integrated design of lens, decreasing the error in installation process, is that module is more stable, simultaneously can less by module size design, and range of application is wider;
2. integrated sleeve lens, sleeve interior surface is more smooth, light through sleeve penetrate from lens time, light efficiency evenly;
3. the radiator of aluminum alloy material directly contacts with lamp pearl plate, makes the radiating effect of lamp pearl plate better;
4. fin-like fin radiator arranged, make area of dissipation larger, radiating effect is better;
Namely 5. the reflector of ellipsoid planar, also the reflecting surface of reflector is made up of single ellipsoid, and the reflector adopting single curved surface to make is easy to machine-shaping, is reflected and the light type that presents is even simultaneously, improve the light-out effect of car light by ellipsoid.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of electric motor car high-low beam light of the present invention module;
Fig. 2 is the cross-sectional view of the axis of Fig. 1;
Fig. 3 is the structural representation of radiator in Fig. 1;
Fig. 4 is the side-looking structural representation of Fig. 3;
Fig. 5 is the structural representation of reflector in Fig. 1;
Fig. 6 is Fig. 1 middle sleeve lens each limit scale diagrams.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1 and Figure 2, a kind of electric motor car high-low beam light module, comprises lens subassembly.Lens subassembly is the sleeve lens 1 of horizontal positioned; Sleeve lens 1 comprise planoconvex spotlight 11 and sleeve 12 integrated with planoconvex spotlight; Planoconvex spotlight comprises the plane injected for light and the convex surface penetrated for light; There is between plane and convex surface one section of square-section interlude 13; Convex surface surrounding cross sectional shape is identical with interlude cross sectional shape; The plane of planoconvex spotlight 11 and interlude 13 stretch into the port of the interior also sealing sleeve of one end port of sleeve 12, and namely planoconvex spotlight 11 and sleeve 12 connect as one.The other end of sleeve 12 is opening.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, in order to extend the life-span of lamp pearl, module provided by the invention also comprises radiator 2; Radiator 2 comprises upper bed-plate 21; Upper bed-plate 21 is inverted U-board; U-shaped upper bed-plate 21 U-shaped chamber internal fixtion have some fin-like fin 22; Gap is had between adjacent two fin 22; The one end in U-shaped chamber is provided with baffle plate 23.
Certainly, module can't do without reflector 3 certainly.As shown in Figure 5, reflector 3 comprises reflector 31; Reflector 31 is ellipsoid planar; The bottom of reflector 31 is opening.The arc rim of a cup of injection one end of reflector 31 light is provided with the shirt rim 311 to turning up; The other end of reflector 31 extend horizontally away the second fixed head 312 to the ejecting end away from light; Second fixed head 312 thickness direction is provided with screw 3121; The upper surface relevant position of the U-shaped upper bed-plate 21 of radiator 2 is provided with the second screw 211; Reflector 31 by screw successively through on the second fixed head 312 screw 3121, second screw 211 be fixed on the top of radiator 2; Reflector 31 shirt rim 311 after fixing is in same plane with the end face of one end of baffle plate 23.
The parallel sidewall in sleeve 12 openend two axially respectively extends one piece of first fixed head 121 along sleeve 12; First fixed head 121 thickness direction is provided with screw; First fixed head 121 spacing between the inwall of two piece of first fixed head 121 is that radiator 2 width is equal; The relevant position, two side of radiator 2U shape base is provided with first screw 212 corresponding with the screw on the first fixed head 121; Sleeve 12 is fixed on through the screw on the first fixed head 121, the first screw 212 side that radiator 2 is provided with baffle plate 23 successively by screw; Fit in the openend end face of sleeve 12 and the shirt rim of reflector 31; Sleeve 12, reflector 31, radiator 2 three form a cavity.
Module also comprises lamp pearl plate 5; Lamp pearl plate 5 is fixed on the upper surface of radiator 2 and is in cavity.Lamp pearl plate 5 is provided with lamp pearl 4; Lamp pearl 4 and lamp pearl plate 5 are electrically connected.
Radiator 2 provided by the invention is the radiator 2 of aluminum alloy material.
As shown in Figure 6, sleeve 12 lens provided by the invention are of a size of: the length of sleeve 12 outer wall is 17.3mm, sleeve 12 outer wall height is 19mm, the height of planoconvex spotlight is 15mm, the vertical range in the anomaly face, convex surface summit of planoconvex spotlight is 6.5mm.
In order to attractive in appearance, module also comprises lamp ring 6, as shown in Figure 1.Lamp ring 6 is set in the outer ring of planoconvex spotlight and is fixed on sleeve 12, and makes to be screwed.
Certainly, module provided by the invention also comprises keyset 7 and terminal 8, as shown in Figure 1.Keyset 7 and terminal 8 are fixed on the other end of radiator 2, and terminal 8, keyset 7, lamp pearl plate 5 and lamp pearl 4 four are electrically connected.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. an electric motor car high-low beam light module, comprises lens subassembly; It is characterized in that: described lens subassembly is the sleeve lens of horizontal positioned; Described sleeve lens comprise planoconvex spotlight and sleeve integrated with planoconvex spotlight; Described planoconvex spotlight comprises the plane injected for light and the convex surface penetrated for light; There is between described plane and convex surface one section of interlude; Described convex surface is identical with the cross sectional shape of described interlude connecting portion cross sectional shape and described interlude; The port of described sleeve is closed in one end port that the plane of described planoconvex spotlight and interlude stretch into described sleeve; The other end of described sleeve is opening.
2. a kind of electric motor car high-low beam light module according to claim 1, is characterized in that: described sleeve for square-section cylinder.
3. a kind of electric motor car high-low beam light module according to claim 1, is characterized in that: described module also comprises radiator; Described radiator comprises upper bed-plate; Described upper bed-plate is inverted U-board; The U-shaped chamber internal fixtion of described U-shaped upper bed-plate has multi-disc fin; Gap is had between adjacent two fin; The one end in described U-shaped chamber is provided with baffle plate.
4. a kind of electric motor car high-low beam light module according to claim 3, is characterized in that: described module also comprises reflector; Described reflector comprises reflector; Described reflector is ellipsoid planar; The bottom of described reflector is opening; The arc rim of a cup of the described reflector light path port of export is provided with the shirt rim to turning up; The other end relative with the described light path port of export of described reflector extend horizontally away the second fixed head to away from the light path port of export; Described second fixed head thickness direction is provided with screw; The upper surface relevant position of the U-shaped upper bed-plate of described radiator is provided with the second screw; Described reflector is fixed on the top of radiator successively through the screw on the second fixed head, the second screw by screw; Reflector shirt rim after fixing and described baffle plate are in same plane.
5. a kind of electric motor car high-low beam light module according to claim 4, is characterized in that: the parallel sidewall of described sleeve openings end two is along quill to respectively extending one piece of first fixed head; Described first fixed head thickness direction is provided with screw; Described first fixed head spacing between the inwall of described two piece of first fixed head is equal with described radiator width; The relevant position, two side of described radiator U-shaped base is provided with first screw corresponding with the screw on described first fixed head; Described sleeve is fixed on through the screw on the first fixed head, the first screw one end that described radiator is provided with described baffle plate successively by screw, and fits in the shirt rim of the openend end face of described sleeve and described reflector; Described sleeve, reflector, radiator three form a cavity.
6. a kind of electric motor car high-low beam light module according to claim 5, is characterized in that: described module also comprises lamp pearl plate; Described lamp pearl plate is fixed on the upper surface of described radiator and is in described cavity.
7. a kind of electric motor car high-low beam light module according to claim 6, is characterized in that: described module also comprises lamp pearl; Described lamp pearl and described lamp pearl plate are electrically connected.
8. a kind of electric motor car high-low beam light module according to claim 3, is characterized in that: described radiator is the radiator of aluminum alloy material.
9. a kind of electric motor car high-low beam light module according to claim 1, is characterized in that: described sleeve lens are of a size of: the length of sleeve outer wall is 17.3mm, sleeve outer wall height is 19mm, the height of planoconvex spotlight is 15mm, the vertical range in the anomaly face, convex surface summit of planoconvex spotlight is 6.5mm.
10. a kind of electric motor car high-low beam light module according to claim 1, is characterized in that: described module also comprises lamp ring; Described lamp is set in the outer ring of described planoconvex spotlight and is fixed on described sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752301.4A CN105258059A (en) | 2015-11-04 | 2015-11-04 | High beam and low beam lamp module of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752301.4A CN105258059A (en) | 2015-11-04 | 2015-11-04 | High beam and low beam lamp module of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258059A true CN105258059A (en) | 2016-01-20 |
Family
ID=55097864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510752301.4A Pending CN105258059A (en) | 2015-11-04 | 2015-11-04 | High beam and low beam lamp module of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827139A (en) * | 2019-03-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | Light projecting unit, vehicle lamp assembly and automobile for car light |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434304Y (en) * | 2009-07-06 | 2010-03-31 | 杭州翰凌光电科技有限公司 | Vehicle lamp |
| CN102494292A (en) * | 2011-03-16 | 2012-06-13 | 黎昌兴 | Vehicular and shipborne light-emitting diode (LED) illuminating lamp with radiating light distribution device |
| CN104100905A (en) * | 2014-06-19 | 2014-10-15 | 安徽湛蓝光电科技有限公司 | LED (Light Emitting Diode) automobile high-beam and low-beam integrated headlamp |
-
2015
- 2015-11-04 CN CN201510752301.4A patent/CN105258059A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434304Y (en) * | 2009-07-06 | 2010-03-31 | 杭州翰凌光电科技有限公司 | Vehicle lamp |
| CN102494292A (en) * | 2011-03-16 | 2012-06-13 | 黎昌兴 | Vehicular and shipborne light-emitting diode (LED) illuminating lamp with radiating light distribution device |
| CN104100905A (en) * | 2014-06-19 | 2014-10-15 | 安徽湛蓝光电科技有限公司 | LED (Light Emitting Diode) automobile high-beam and low-beam integrated headlamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827139A (en) * | 2019-03-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | Light projecting unit, vehicle lamp assembly and automobile for car light |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
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| RJ01 | Rejection of invention patent application after publication |