CN206300121U - Illumination car light - Google Patents
Illumination car light Download PDFInfo
- Publication number
- CN206300121U CN206300121U CN201621188646.8U CN201621188646U CN206300121U CN 206300121 U CN206300121 U CN 206300121U CN 201621188646 U CN201621188646 U CN 201621188646U CN 206300121 U CN206300121 U CN 206300121U
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- Prior art keywords
- circuit board
- led
- reflector
- housing
- car light
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Abstract
A kind of illumination car light, including housing, lens, circuit board, LED and reflector；Wherein housing is mutually fixed with lens, forms hollow inner space, and circuit board holds vertical direction and is fixed in housing with lens, LED is set on circuit boards, reflector semi-surrounding LED, reflects and assembles the light that LED sends, and the LED of setting of being arranged on circuit board is multiple；LED is arranged on the upper side of circuit board, and reflector is arranged on the top of circuit board, the above-mentioned whole LEDs of semi-surrounding.In the utility model, light-emitting window is set between reflector and circuit board, is sent by light-emitting window after the reflected device reflection of the light that LED sends when working and preferable "cut-off"line is realized by the shadow shield and the secondary light-distribution of glass lens on lower house and illuminating effect of paving the way.Car light is not only able to adapt to lamp housing as a component, equally also can in a pre-installation enclose and be used as independent automotive lamp product with after support, and occupation mode is flexible.
Description
Technical field
The utility model is related to the technical field of lighting device, and specifically one kind is installed and used flexibly and with bigger photograph
Bright angle and the illumination car light for having "cut-off"line.
Background technology
At present, electric bicycle has become a kind of wide variety of walking-replacing tool of people, for convenience of electric bicycle
Ridden at night, be often onboard equipped with car light, offer is illuminated and reminds other people to note at dark using car light.From
The angle of energy-conservation is set out, and existing electric bicycle car light is ensureing the same of emitting brightness mostly using LED as illuminator
When, reduce power consumption.
The car light of electric bicycle generally includes housing, lens, circuit board, LED in the prior art；Wherein housing and thoroughly
Mirror is mutually fixed, and forms hollow inner space, circuit board be fixed on it is parallel with lens in housing, LED setting on circuit boards,
And by circuit board control work and power supply, the LED of prior art is directed through lens and is lighted to housing front, the light type of formation
It is only that the handstand that led luminous points amplify is imaged, irradiated area is small, and dazzle is serious.The car light knot of existing electric bicycle
Structure is relatively easy, and light area is in light round, and light angle is smaller, and dazzle is serious, easily has influence on opposite vehicles or pedestrians
Sight line causes traffic accident.
Utility model content
The technical problems to be solved in the utility model be to provide one kind install and use flexibly and with bigger light angle and
There is the illumination car light of "cut-off"line.
The utility model is adopted the technical scheme that to solve technical problem present in known technology:
Illumination car light of the present utility model, including housing, lens, circuit board, LED and reflector；Wherein housing and
Lens are mutually fixed, and form hollow inner space, and circuit board holds vertical direction and is fixed in housing with lens, and LED is arranged on
On circuit board, and by circuit board control work and power supply, reflector semi-surrounding LED reflects and assembles the light that LED sends,
Arranged on circuit board setting LED for multiple；LED is arranged on the upper side of circuit board, and reflector is arranged on circuit board
Top, while the above-mentioned whole LEDs of semi-surrounding.
The utility model can also use following technical measures：
Described housing includes the upper shell and lower house that be combined with each other；Distinguish in the outer surface of upper shell and lower house
Radiating fin is set.
Described housing is cup-like structure, and upper shell and lower house are located on the inwall of rim of a cup position and set groove, lens
Peripheral edge sets chimb, and chimb fixes lens with housing with fit depressions；Sealing ring is set between lens and housing.
Described reflector with formed between circuit board with the corresponding light-emitting window in lens direction, the setting direction of circuit board with
The light direction of reflector is parallel；Shadow shield is set in the front of circuit board and reflector, shadow shield is higher than from the bottom to top circuit
The upper side of plate；Fixed tab is set on reflector, and screw sequentially passes through fixed tab and circuit board and and lower casing from top to bottom
Body phase is fixed；Lower casing upside sets locating dowel, and location hole is set on reflector and circuit board, and location hole and locating dowel cooperate
By reflector and the spacing fixation of circuit board.
Described upper shell and lower house are located at outwards to extend respectively on the outer wall of rim of a cup position and set fixed plate, fixed plate
Setting direction with housing is vertical；Multiple fixed slotted eyes are set in fixed plate.
The rim of a cup side of described housing sets front ring, screw through the fixed slotted eye in the fixed plate of housing by upper shell with
Lower house is fixed with front ring；Lens in front ring by passing.
The outside of described lower house sets support mounting seat, and car light passes through mounting seat and support connection body.
Three LEDs are set up in parallel on described circuit board, the setting side of rectilinear direction and housing where three LEDs are connected
To vertical；LED placed in the middle is arranged on the focal position of reflector.
Same column sets three LEDs on described circuit board, the setting side of rectilinear direction and housing where three LEDs are connected
To consistent；LED placed in the middle is arranged on the focal position of reflector.
Three LEDs are set by triangle disposition on described circuit board；Jiao of the center respective reflector of " product " word
Point position.
The utility model has the advantages and positive effects that:
In illumination car light of the present utility model, LED is arranged on the upper surface of circuit board, reflector semi-surrounding LED,
Light-emitting window is set between reflector and circuit board, is sent by light-emitting window after the reflected device reflection of the light that LED sends when working,
So that the sensing after the light that LED sends is gathered by reflector clearly and passes through the secondary light-distribution of shadow shield and glass lens
Realize clearly "cut-off"line and effect of preferably paving the way；LED is multiple, and the lighting angle for improving single LED is smaller
Problem；Design optics shadow shield between the circuit board setting direction of LED and light-emitting window is provided with, it is dizzy for blocking generation
The light of light.Car light is not only able to be adapted to as a component lamp housing of other manufacturers, equally also can in a pre-installation enclose and prop up
Used as independent automotive lamp product after frame, occupation mode flexibly, and can also reach different consolidating by from different support
Determine effect, and then car light is arranged on different positions, meet various installation requirements.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of illumination car light of the present utility model；
Fig. 2 is the side view of illumination car light of the present utility model；
Fig. 3 is the structure decomposition figure of illumination car light of the present utility model；
Fig. 4 is the bottom schematic view of illumination car light of the present utility model；
Fig. 5 is schematic rear view of the illumination car light of the present utility model when front ring is not installed；
Fig. 6 is the schematic rear view after illumination car light of the present utility model is enclosed in a pre-installation；
Fig. 7 is the first LED set-up mode schematic diagram in illumination car light of the present utility model；
Fig. 8 be illumination car light of the present utility model use the first LED set-up mode when light path luminous intensity distribution schematic diagram；
Fig. 9 is second LED set-up mode schematic diagram in illumination car light of the present utility model；
Figure 10 is the third LED set-up mode schematic diagram in illumination car light of the present utility model；
Figure 11 is the 4th kind of LED set-up mode schematic diagram in illumination car light of the present utility model；
Figure 12 is the 5th kind of LED set-up mode schematic diagram in illumination car light of the present utility model；
Figure 13 is the structural representation that illumination car light of the present utility model is connected with the first support；
The structural representation that Figure 14 is illumination car light of the present utility model to be connected with second support；
Figure 15 is the structural representation that illumination car light of the present utility model is connected with the third support.
Specific embodiment
The technical solution of the utility model is described in detail below by way of the drawings and specific embodiments.
As shown in Figures 1 to 4, illumination car light of the present utility model, including housing, lens 2, circuit board 3, the and of LED 4
Reflector 5；Wherein housing is mutually fixed with lens, forms hollow inner space, and circuit board 3 is fixed in housing, and LED 4 sets
Put on circuit board 3, and by circuit board control work and power supply, the semi-surrounding LED 4 of reflector 5 reflects and assembles LED hair
The light for going out, the LED of setting of being arranged on circuit board is multiple；LED 4 is arranged on the upper side of circuit board 3, LED it is main
Reflective direction is to be dissipated towards the top of circuit board, and reflector 5 is arranged on the top of circuit board, while the above-mentioned whole of semi-surrounding
LED, the luminescent line upward so as to cover all LEDs；Reflector is mutually fixed with circuit board, between reflector and circuit board
The light-emitting window corresponding with lens direction is formed, the setting direction of circuit board is parallel with the light direction of reflector, so that respectively
The light that LED operationally sends all is projected via light-emitting window, to ensure light directive property of the car light in illumination, is improve
The brightness of illumination light.Shadow shield 24 is set in the front of circuit board and reflector, shadow shield is upper higher than circuit board from the bottom to top
Side, shadow shield and lower casing body by integral forming, the shadow shield 24 set on lower house serve the effect of cut-off to light path, in case
Only light path is towards too high, so as to avoid the dazzle of Facing Movement people.By going out after the reflected device reflection of light that LED sends when working
Optical port sends and realizes preferable "cut-off"line by the shadow shield and the secondary light-distribution of glass lens on lower house and pave the way
Illuminating effect.
Housing includes the upper shell 1a and lower house 1b that be combined with each other, is connected by screw between upper shell and lower house
Connect, the package assembly of housing interior circuit board and reflector can be simplified using detachable shell structure.In upper shell and lower casing
The outer surface of body is respectively provided with radiating fin 6, so that the heat-exchange capacity between housing and environment is improved, in time by LED work
As when the heat derives that produce, to reduce operating temperature during car light, extend the service life of LED.
Housing is cup-like structure, and upper shell and lower house are located at and groove 7 is set on the inwall of rim of a cup position, the periphery of lens 2
Edge sets chimb 8, and when upper shell and lower house are combined, the chimb of lens is embedded into groove, simplifies lens and housing
Between attachment structure, chimb fixes lens with housing with fit depressions, prevents lens from deviating from from housing；Lens and shell
Sealing ring 9 is set between body, to improve sealing property, prevents dust and water from entering into housing.
Fixed tab 10 is set on reflector 5, and screw sequentially passes through fixed tab and circuit board and and lower casing from top to bottom
Body phase is fixed；Lower casing upside sets locating dowel 11, and location hole 12, location hole and locating dowel phase are set on fixed tab and circuit board
Mutually coordinate reflector and the spacing fixation of circuit board, so that the fixed position relative between reflector and circuit board keeps stabilization,
Ensure uniformity of the LED in focal position.
As shown in figure 5, upper shell and lower house are located at outwards to extend respectively on the outer wall of rim of a cup position sets fixed plate 13,
Fixed plate is vertical with the setting direction of housing；Multiple fixed slotted eyes 14 are set in fixed plate.When car light is used as light fixture
When, housing can be integrally inserted into prefabricated lamp housing, and using screw along housing setting direction, from front to back through fixation
Slotted eye, is fixed light fixture with lamp housing by fixed plate.
As shown in fig. 6, car light of the present utility model separately as stand-alone product when using, before need to being installed additional in front of housing
Circle 15, the fixed slotted eye in fixed plate is sheltered from by front ring, to improve the aesthetics of product.Before the rim of a cup side of housing is set
Circle, screw 30 along housing setting direction, by the fixed slotted eye in rear to the preceding fixed plate through housing by upper shell and lower house
Fixed with front ring, lens by being passed in front ring, to ensure the light-out effect of car light.
The outside mounting seat 16 for setting support of lower house, support connects car light by mounting seat, according to different installations
Position, application scenarios and use demand, can be using the support of various structures.
In the first fixed structure as shown in figure 13, car light is used as single product, and support is " ］ " type structure, bag
Include upper mounting plate 17a, lower installation board 17b and connect the linking arm 17c of upper and lower installing plate, upper and lower installing plate respectively with linking arm
Perpendicular, lower installation board is connected with the mounting seat 16 on car light lower house, and upper mounting plate is mutually fixed with electric bicycle, typical case
Installation site to be lifted on bicycle basket bottom, will car light be arranged under the front bicycle basket of electric bicycle.
In second fixed structure as shown in figure 14, car light is used as single product, and support includes upper fixed seat 18a
With lower fixed seat 18b, it is hinged by screw between upper lower fixed seat such that it is able to adjust the beam angle of car light in vertical direction
Degree；Upper fixed seat is mutually fixed with the mounting seat on lower house, and fixing threaded hole 19 and guiding groove 20, two screws are set on upper fixed seat
It is each passed through fixing threaded hole and guiding groove fixes upper fixed seat with lower house, lower house can also be along the restriction range of guiding groove
Rotate in the horizontal direction, to adjust the crevice projection angle of light guide, lower fixed seat is mutually fixed with electric bicycle, lower fixed seat
On 18b set fixing threaded hole 19 and guiding groove 20, two screws be each passed through fixing threaded hole and guiding groove by lower fixed seat with it is electronic
Bicycle is fixed, and lower fixed seat can in the horizontal direction rotate along the restriction range of guiding groove, to adjust lower fixed seat with electricity
Angle between dynamic bicycle.This kind of fixed structure is commonly available to be arranged on car light on inclined-plane.
In the third fixed structure shown in Figure 15, car light is used as single product, and support includes the He of main fixed plate 21
Auxiliary fixing plate 22, main fixed plate is " ┐ " type structure, and main fixed plate includes orthogonal horizontal fixed plate 21a and main folder again
Plate 21b, horizontal fixed plate is mutually fixed with the mounting seat on lower house, and fixing threaded hole 19 and guiding groove are set in horizontal fixed plate
20, two screws are each passed through fixing threaded hole and guiding groove and horizontal fixed plate are fixed with the mounting seat on lower house, and lower house is also
Can in the horizontal direction be rotated along the restriction range of guiding groove, to adjust the crevice projection angle of light guide, bottom plate and auxiliary
It is connected by screw between fixed plate, the correspondence position on bottom plate and auxiliary fixing plate sets circular arc and clamps portion 23, by mistake
Screw can clamp fixed tube between bottom plate and auxiliary fixing plate, so as to car light to be fixed on the tubulose on electric bicycle
On part.
As shown in Figure 7, Figure 8, the structure and light-configuration mode of the first LED are on circuit board in car light of the present utility model
Three LEDs 4 are set up in parallel, rectilinear direction where three LEDs are connected is vertical with the setting direction of housing, so as to increase LED
Lamp light extraction angle of coverage operationally, perpendicular bisector direction is the setting light direction of car light in Fig. 8, and also as housing sets
Direction is put, the light angle of coverage of LED placed in the middle is indicated with straight line, and chain-dotted line indicates the light cone of coverage of both sides LED
Degree；LED placed in the middle is arranged on the focal position of reflector, and light is converged injection completely in order to reflector.The first LED
The arrangement mode of lamp is also mode employed in figure 3, is preferred scheme of the invention.
As shown in figure 9, second structure of LED is that same column sets three on circuit board in car light of the present utility model
LED 4, rectilinear direction where three LEDs are connected is consistent with the setting direction of housing, increases LED light extraction operationally
Angle of coverage；LED placed in the middle is arranged on the focal position of reflector.
As shown in Figure 10 and Figure 11, in car light of the present utility model the third and the 4th kind of LED structure, on circuit board
By triangle disposition, three LEDs 4 are set；The focal position of the center respective reflector of " product " word.
As shown in figure 12, the 5th kind of structure of LED in car light of the present utility model, four LEDs 4 are uniformly arranged, LED
The specific number of lamp is not definitely fixed, and can be increased according to actual needs.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, any however, be not limited to the utility model
Those skilled in the art, are not departing from the range of technical solutions of the utility model, can utilize in the technology for disclosing certainly
Appearance makes a little change or modification a, the Equivalent embodiments as equivalent variations, as long as being without departing from technical solutions of the utility model
Content, any simple modification, equivalent variations and the modification made to above example according to technical spirit of the present utility model,
Belong in the range of technical solutions of the utility model.
Claims (10)
1. a kind of illumination car light, including housing, lens, circuit board, LED and reflector；Wherein housing is mutually fixed with lens,
Hollow inner space is formed, circuit board is fixed in housing, LED is set on circuit boards, and controls work by circuit board
And power supply, reflector semi-surrounding LED, reflect and assemble the light that LED sends, it is characterised in that：Arranged on circuit board and set
LED for multiple；LED is arranged on the upper side of circuit board, and reflector is arranged on the top of circuit board, while on semi-surrounding
State whole LEDs.
2. illumination car light according to claim 1, it is characterised in that：Housing includes the upper shell and lower casing that be combined with each other
Body；Radiating fin is respectively provided with the outer surface of upper shell and lower house.
3. illumination car light according to claim 2, it is characterised in that：Housing is cup-like structure, upper shell and lower house
Groove is set on the inwall of rim of a cup position, and lens periphery edge sets chimb, chimb and fit depressions are by lens and shell
Body is fixed；Sealing ring is set between lens and housing.
4. the illumination car light according to Claims 2 or 3, it is characterised in that：Formed and lens between reflector and circuit board
The corresponding light-emitting window in direction, the setting direction of circuit board is parallel with the light direction of reflector；In circuit board and reflector
Front sets shadow shield, and shadow shield is from the bottom to top higher than the upper side of circuit board；Fixed tab is set on reflector, and screw is from upper
And under sequentially pass through fixed tab and circuit board and fixed with lower casing body phase；Lower house upside sets locating dowel, reflector and light
Location hole is set on source plate, and location hole and locating dowel cooperate reflector and the spacing fixation of circuit board.
5. illumination car light according to claim 4, it is characterised in that：Upper shell and lower house are located at the outer of rim of a cup position
Outwards extend respectively on wall and fixed plate is set, fixed plate is vertical with the setting direction of housing；Multiple fixing grooves are set in fixed plate
Hole.
6. illumination car light according to claim 5, it is characterised in that：The rim of a cup side of housing sets front ring, and screw is passed through
Fixed slotted eye in the fixed plate of housing fixes upper shell and lower house with front ring；Lens in front ring by passing.
7. illumination car light according to claim 6, it is characterised in that：The outside mounting seat that support is set of lower house,
Car light passes through mounting seat and support connection body.
8. illumination car light according to claim 7, it is characterised in that：Three LEDs, three are set up in parallel on circuit board
Rectilinear direction where LED is connected is vertical with the setting direction of housing；LED placed in the middle is arranged on the focal position of reflector.
9. illumination car light according to claim 7, it is characterised in that：Same column sets three LEDs, three on circuit board
Rectilinear direction where LED is connected is consistent with the setting direction of housing；LED placed in the middle is arranged on the focal position of reflector.
10. illumination car light according to claim 7, it is characterised in that：Three LED are set by triangle disposition on circuit board
Lamp；The focal position of the center respective reflector of " product " word.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188646.8U CN206300121U (en) | 2016-10-28 | 2016-10-28 | Illumination car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188646.8U CN206300121U (en) | 2016-10-28 | 2016-10-28 | Illumination car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300121U true CN206300121U (en) | 2017-07-04 |
Family
ID=59202842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188646.8U Active CN206300121U (en) | 2016-10-28 | 2016-10-28 | Illumination car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827140A (en) * | 2019-02-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | A kind of LED car lamp and its dipped beam mould group |
| CN111380031A (en) * | 2018-12-27 | 2020-07-07 | 株式会社小糸制作所 | Lamp unit |
-
2016
- 2016-10-28 CN CN201621188646.8U patent/CN206300121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380031A (en) * | 2018-12-27 | 2020-07-07 | 株式会社小糸制作所 | Lamp unit |
| CN109827140A (en) * | 2019-02-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | A kind of LED car lamp and its dipped beam mould group |
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