CN205351108U - Lamp assembly - Google Patents
Lamp assembly Download PDFInfo
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- CN205351108U CN205351108U CN201620112299.4U CN201620112299U CN205351108U CN 205351108 U CN205351108 U CN 205351108U CN 201620112299 U CN201620112299 U CN 201620112299U CN 205351108 U CN205351108 U CN 205351108U
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- headlight
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Abstract
The utility model relates to a lamp assembly, including car headlight, be equipped with big convex lens in the car headlight, little convex lens and LED lamp pearl, the size convex lens all set up in the casing, distance light source through convex lens control car headlight during with the short -distance beam source switching convenient, the both sides of size convex lens are equipped with the prism group respectively, the prism upper end is provided with leaded light portion and astigmatism face, help carrying out remote conveying with light, make shining apart from elongated of car headlight, the prism group includes first prism and second prism, leave staggered interval between the two, parallel arrangement, and the width of first prism is greater than the width of second prism, the light beam is broken up during through the prism easily, can form the wider line of cut of coverage area, make the illumination look wide increase, the light source decentralization is good, the luminance of headlight and the degree of consistency are being shown to be improved, convex lens and prism are all in order can the dismantlement mode fixing, be convenient for dismouting simultaneously and change, guarantee that light source luminance has the homogeneity, safe driving provides reliable guarantee for night.
Description
Technical field
This utility model relates to technical field of automobile illumination, particularly to the big lamp assembly of one.
Background technology
Big lamp assembly is generally mounted to automobile head two ends, for the illumination got on the car at night or rather dark road surface when travelling, it is include the whole vehicling lighting system that lamp housing, fog lamp, steering indicating light, headlight and circuit etc. concentrate in together, wherein, headlight has the good reputation of the eyes of automobile, driver can be assisted clearly to distinguish any object on road, concern the life security of driver and passenger.
The improvement with quality of the life is continued to bring out along with automotive field advanced technology, the performance of headlight for vehicles and design also become the mode showing individual character, obtain concern and the favor of many consumers, but, headlight for vehicles of the prior art is normally only provided with some spherical lenss, when opening distance-light source lighting, the brightness of headlight, all it is difficult to meet nighttime driving condition with irradiation distance depending on wide, headlight for vehicles cannot provide favorable environment for safety driving tips, the Chinese patent that such as application number is CN104949035A discloses a kind of big lamp assembly of intelligent automobile, this headlight is provided only with two spherical lenss to provide light source, when practical application, the light of lamp bead remains the point source of a class Relatively centralized after spherical lens is dispelled the heat, when needs obtain large range of light heat dissipation region, often adopt multiple lamp bead and mode, the method not only adds light fixture quantity and volume, also headlight for vehicles is made to there is irradiation distance short, the uniform not defect of and brightness little depending on wide scope, in addition, the energy consumption of headlight for vehicles raises, it is also convenient not to apply.
Utility model content
The purpose of this utility model is to provide a kind of brightness, is all significantly improved depending on width and irradiation distance, and the headlight for vehicles of energy-conserving and environment-protective.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of big lamp assembly, it is characterized in that, including headlight for vehicles, big convex lens and little convex lens it is provided with in described headlight for vehicles, the both sides of described big convex lens and little convex lens are respectively arranged with prism group, described prism group includes the first prism and the second prism, and described first prism and the second prism leave the spacing staggered and be arranged in parallel.
By adopting technique scheme, headlight for vehicles is provided with big convex lens and little convex lens, size convex lens controls distance light source and close to sources respectively, two kinds of light source switchings are convenient, suitable illuminating bundle under varying environment can be provided for automobile, the irradiation distance of headlight increases, and provides safety guarantee for night running；The both sides of big convex lens and little convex lens are each provided with a prism group, prism group includes the first prism and the second prism, prism two kinds different leaves staggered spacing and be arranged in parallel, when light enters staggered multiple prism from surrounding, the light spectrophotometric result reflected is good, and radiation areas are wide, add range of exposures, making the point source that headlight for vehicles is gathered into pencil become the better light source of dispersion, brightness and the uniformity of headlight are significantly improved.
Of the present utility model being further arranged to, the width of described first prism is more than the width of the second prism, and described first prism is arranged at the inner side of the second prism.
By adopting technique scheme, the width of the first prism is arranged at the inner side of the second prism more than the width of the second prism and the first prism, is easier to be broken up, can form the wider array of line of cut in overlay area when light beam is by prism, make illumination look width bigger, add illumination zone.
Of the present utility model being further arranged to, described first prism and the second prism all include light guide section and curved astigmatism face, and described astigmatism face integration is connected to light guide section.
By adopt technique scheme, light from light guide section enter astigmatism face process, the light that light source can be sent by light guide section carries out Long Distant Transmit, astigmatism face light can be dispelled the heat scope increase, this structure is advantageously implemented the large area lighting of certain area.
Of the present utility model it is further arranged to, described first prism, the second prism and big convex lens, little convex lens be provided above cover, be provided with the hollow bulb corresponding with the first prism and the second prism and big convex lens, the position of little convex lens and shape in described cover.
By adopting technique scheme, being provided with the hollow bulb corresponding with the position of the first prism, the second prism and size convex lens and shape in cover, the first prism, the second prism and size convex lens are fixed above in cover.
Of the present utility model it is further arranged to, described headlight for vehicles includes housing, described housing is provided with substrate, and described substrate is provided with some LED lamp bead, and the plurality of LED lamp bead mates setting with the first prism, the second prism and big convex lens, little convex lens respectively.
By adopting technique scheme, the housing of headlight for vehicles provides placement space for prism group and size convex lens, the substrate arranged on housing has the effect of light fixture carrier, the LED lamp bead that substrate is provided with is at vibration resistance, power saving and long-life aspect pole have superiority, there is higher reliability and lower power consumption, the required cost safeguarded and operate is few, energy-conserving and environment-protective, the size of LED lamp bead is typically small, can also effectively save installing space, LED lamp bead provides the light source of illuminator for headlight for vehicles, multiple LED lamp bead are corresponding with the position of convex lens and prism and shape respectively, when different LED lamp bead are turned on or off, headlight for vehicles just has far and near light and the illumination region of respective type.
Of the present utility model being further arranged to, described first prism and the second prism are equipped with installing plate, described installing plate is fixed on substrate.
By adopting technique scheme, installing plate is arranged at the first prism and the bottom of the second prism structure, and prism is fixed on substrate by installing plate, convenient and swift.
Of the present utility model being further arranged to, described headlight for vehicles also includes lens mounting seat, and described lens mounting seat includes the second mounting seat and the first mounting seat that are correspondingly arranged with big convex lens, little convex lens.
By adopting technique scheme, the second mounting seat and first mounting seat of the position with big convex lens and little convex lens and form fit it is provided with inside lens mounting seat, sized by convex lens provide installing space, the light that light fixture can be sent by the first mounting seat carries out changing and blocking, the light that little convex lens sends is made to tilt at an angle, it is to avoid direct light produces dizzy eye phenomenon.
Of the present utility model being further arranged to, described second mounting seat is provided with contiguous block, and described big convex lens is provided with projection, and described projection and contiguous block are removably fixed.
By adopting technique scheme, projection and contiguous block are removably fixed, and big convex lens can and removal internally installed from the second mounting seat, it is simple to big convex lens is replaced.
Of the present utility model being further arranged to, described little convex lens is provided with card T-Ring, and described card T-Ring is provided with the second buckle, and described first mounting seat is provided with the draw-in groove mated with the second buckle, and described little convex lens and the first mounting seat are fixed by card T-Ring.
By adopting technique scheme, card T-Ring is provided with the second buckle of outwards turnover, first mounting seat is provided with the draw-in groove mated with the second buckle, little convex lens is inserted in card T-Ring, again by buckle clamping draw-in groove, little convex lens and the first mounting seat are fixed by card T-Ring, and snap fit is readily accessible, occur that when little convex lens when flaw or abrasion, Renewal process is simple and convenient.
Of the present utility model being further arranged to, described cover includes the first buckle, and described housing is provided with groove, and described cover connects and fixes in housing, and described cover upper end is additionally provided with lampshade.
By adopting technique scheme, the first prism, the second prism and size convex lens it is provided with between housing and lampshade, cover circumferencial direction is provided with the first buckle, housing is provided with groove, cover is connected in housing by the first buckle, makes the first prism, the second prism and size convex lens fixed form convenient reliably.
In sum, this utility model has the advantages that in headlight for vehicles to be provided with big convex lens and little convex lens and LED lamp bead, convex lens transmits light thus controlling distance light source and the close to sources of headlight for vehicles by the refraction action of LED lamp bead, owing to size convex lens may be contained within housing, therefore different light source switchings are convenient, and automobile also is able to have suitable illuminating bundle at night running；The both sides of big convex lens and little convex lens are respectively arranged with prism group, are provided with light guide section and astigmatism face due to prism upper end, therefore, it is possible to the light sent by light source carries out Long Distant Transmit, the irradiation distance making headlight for vehicles is elongated；Prism group includes the first prism and the second prism, therebetween leave the spacing staggered and be arranged in parallel, and first the width of prism more than the width of the second prism, therefore light beam is easily broken up when passing through prism, the wider array of line of cut in overlay area can be formed, making illumination look wide increase, light source dispersion is better, and brightness and the uniformity of headlight are significantly improved；Size convex lens and prism are all removably attached in housing, when being in use worn, it is easy to carry out dismounting and changing, it is ensured that light-source brightness has homogeneity simultaneously.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of headlight for vehicles；
Fig. 2 is the schematic diagram of headlight for vehicles, mainly illustrates the first prism and the second prism position；
Fig. 3 is the structural representation of size convex lens, mainly illustrates the installation site of little convex lens；
Fig. 4 is the structural representation of bracing frame；
Fig. 5 is the structural representation of card T-Ring；
Fig. 6 is the structural representation of the first prism.
In figure: 1, lampshade；2, cover；21, hollow bulb；22, the first buckle；3, big convex lens；31, projection；311, projection groove；4, little convex lens；41, card T-Ring；42, the second buckle；5, the first prism；51, installing plate；52, light guide section；53, astigmatism face；54, installing hole；6, the second prism；7, lens mounting seat；71, draw-in groove；72, contiguous block；721, mounting groove；73, the first mounting seat；74, the second mounting seat；8, substrate；81, LED lamp bead；82, through hole；9, housing；91, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Shown in Figure 1, a kind of big lamp assembly, including headlight for vehicles, headlight for vehicles includes the housing 9 being arranged at the lampshade 1 at top, cover 2 and bottom, convex lens, some prisms, lens mounting seat 7 and substrate 8 it is disposed with from top to bottom in the middle of cover 2 and housing 9, the circumferencial direction of cover 2 is provided with equally distributed first buckle 22, and housing 9 is provided with groove 91, and cover 2 is coordinated with groove 91 by the first buckle 22 and is connected in housing 9.
With reference to Fig. 1 and Fig. 3 Suo Shi, convex lens and prism group are illustrated, convex lens includes big convex lens 3 and little convex lens 4, the both sides of big convex lens 3 and little convex lens 4 are respectively provided with a prism group, prism group includes the first prism 5 and the second prism 6, first prism 5 is arranged at the inner side of the second prism 6, the width of the first prism 5 is more than the second prism 6, prism two kinds different leaves staggered spacing and be arranged in parallel, owing to being provided with the hollow bulb 21 corresponding with the position of prism and size convex lens and shape in cover 2, big convex lens 3, little convex lens 4 and the first prism 5, the upper end of the second prism 6 is all connected with cover 2, lower end is connected to housing 9.
The structural representation of the first prism 5 it is shown in conjunction with Fig. 2 and Fig. 6, first prism 5 includes the light guide section 52 of rectangular in cross-section and curved astigmatism face 53, astigmatism face 53 integration is connected to light guide section 52, the bottom of light guide section 52 is additionally provided with installing plate 51, installing plate 51 two ends are provided with installing hole 54, and installing hole 54 is fixed by screws on housing 9.
Referring to shown in Fig. 1 and Fig. 6, further illustrate the annexation of size convex lens and prism, lens mounting seat 7 is provided with and big convex lens 3, the second mounting seat 74 and the first mounting seat 73 that little convex lens 4 shape is corresponding with position, the upper end of little convex lens 4 is provided with card T-Ring 41, card T-Ring 41 is provided with the second buckle 42 of outwards turnover, first mounting seat 73 is provided with the draw-in groove 71 mated with the second buckle 42, it is internal that little convex lens 4 is first inserted in card T-Ring 41, again the second buckle 42 is clamped in draw-in groove 71, snapping connection of little convex lens 4 and lens mounting seat 7 can be realized.
Shown in Figure 1, big convex lens 3 end face along the circumferential direction is provided with the projection 31 of four equidistant arrangements, projection groove 311 it is provided with in projection 31, second mounting seat 74 is provided with four contiguous blocks 72 mated with projection 31, contiguous block 72 is provided with mounting groove 721, projection groove 311 and mounting groove 721 are fixed by screw or bolt, thus realizing removably connecting of big convex lens 3 and lens mounting seat 7.
Being provided with substrate 8 on housing 9, distribution has multiple LED lamp bead 81 on the substrate 8, and each LED lamp bead 81 is respectively with the position of big convex lens 3, little convex lens 4 and first prism the 5, second prism 6 and shape in correspondence with each other.
In specific implementation process, shown in Figure 1, the light that the LED lamp bead 81 being correspondingly arranged with first prism the 5, second prism 6 sends is by forming normality lighting area at Herba Plantaginis after first prism the 5, second prism 6 refraction, referring to shown in Fig. 2 and Fig. 3, owing to prism being provided with light guide section 52 and astigmatism face 53, and different first prism the 5, second prism 6 of two width is staggered, therefore looking wide scope and increase, illumination region area increases；Referring back to shown in Fig. 1 and Fig. 4, LED lamp bead 81 below big convex lens 3 and little convex lens 4 allows hand over unlatching, when needs dipped headlights, first open the LED lamp bead 81 below little convex lens 4, owing to lens mounting seat 7 being provided with the first mounting seat 73, therefore the light that LED lamp bead 81 sends carries out changing and blocking in the first mounting seat 73, the light that little convex lens 4 sends tilts at an angle, form lower beam illumination region, uniform light, brightness is suitable for, avoid headlight for vehicles to send the direct light comparatively concentrated and produce dizzy eye phenomenon, when needs high beam, open the LED lamp bead 81 below big convex lens 3, the light of LED lamp bead 81 is irradiated to front side by big convex lens 3, illuminate in normality and outside region, form the distant light irradiation region that a distance is bigger, therefore, it is convenient that headlight for vehicles possesses the switching of far and near light source, and the brightness of headlight, depending on the wide characteristic all meeting nighttime driving condition with irradiation distance.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (10)
1. a big lamp assembly, it is characterized in that, including headlight for vehicles, big convex lens (3) and little convex lens (4) it is provided with in described headlight for vehicles, the both sides of described big convex lens (3) and little convex lens (4) are respectively arranged with prism group, described prism group includes the first prism (5) and the second prism (6), and described first prism (5) and the second prism (6) leave the spacing staggered and be arranged in parallel.
2. the big lamp assembly of one according to claim 1, it is characterized in that, the width of described first prism (5) is more than the width of the second prism (6), and described first prism (5) is arranged at the inner side of the second prism (6).
3. the big lamp assembly of one according to claim 1 and 2, it is characterized in that, described first prism (5) and the second prism (6) all include light guide section (52) and curved astigmatism face (53), and the integration of described astigmatism face (53) is connected to light guide section (52).
4. the big lamp assembly of one according to claim 1, it is characterized in that, described first prism (5), the second prism (6) and big convex lens (3), little convex lens (4) be provided above cover (2), be provided with in described cover (2) and the first prism (5) and the second prism (6) and convex lens (3), the position of little convex lens (4) and shape are corresponding greatly hollow bulb (21).
5. the big lamp assembly of one according to claim 4, it is characterized in that, described headlight for vehicles includes housing (9), described housing (9) is provided with substrate (8), described substrate (8) is provided with some LED lamp bead (81), and multiple described LED lamp bead (81) are separately positioned in the first prism (5), the second prism (6) and big convex lens (3), little convex lens (4).
6. the big lamp assembly of one according to claim 5, it is characterized in that, being equipped with installing plate (51) on described first prism (5) and the second prism (6), described installing plate (51) is fixed on substrate (8).
7. the big lamp assembly of one according to claim 1, it is characterized in that, described headlight for vehicles also includes lens mounting seat (7), and described lens mounting seat (7) includes the second mounting seat (74) and the first mounting seat (73) that are correspondingly arranged with big convex lens (3), little convex lens (4).
8. the big lamp assembly of one according to claim 7, it is characterized in that, described second mounting seat (74) is provided with contiguous block (72), described big convex lens (3) is provided with projection (31), and described projection (31) and contiguous block (72) are fixed by screw.
9. the big lamp assembly of one according to claim 7, it is characterized in that, described little convex lens (4) is provided with card T-Ring (41), described card T-Ring (41) is provided with the second buckle (42), described first mounting seat (73) is provided with the draw-in groove (71) mated with the second buckle (42), and described little convex lens (4) is fixed by card T-Ring (41) with the first mounting seat (73).
10. the big lamp assembly of one according to claim 5, it is characterized in that, described cover (2) is provided with the first buckle (22), described housing (9) is provided with groove (91), described cover (2) is by connecting and fixing in housing (9), described cover (2) upper end is additionally provided with lampshade (1), and described lampshade (1) is fixed on housing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112299.4U CN205351108U (en) | 2016-02-03 | 2016-02-03 | Lamp assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620112299.4U CN205351108U (en) | 2016-02-03 | 2016-02-03 | Lamp assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351108U true CN205351108U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620112299.4U Active CN205351108U (en) | 2016-02-03 | 2016-02-03 | Lamp assembly |
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| Country | Link |
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| CN (1) | CN205351108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051584A (en) * | 2016-08-09 | 2016-10-26 | 太仓盖兹汽车零部件有限公司 | Vehicle headlamp |
| CN108224354A (en) * | 2017-11-28 | 2018-06-29 | 江苏语诣光电科技有限公司 | A kind of multi-functional light path irradiation system |
-
2016
- 2016-02-03 CN CN201620112299.4U patent/CN205351108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051584A (en) * | 2016-08-09 | 2016-10-26 | 太仓盖兹汽车零部件有限公司 | Vehicle headlamp |
| CN108224354A (en) * | 2017-11-28 | 2018-06-29 | 江苏语诣光电科技有限公司 | A kind of multi-functional light path irradiation system |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315199 West workshop, 3 / F, building 8, No. 818, Jinyuan Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Zhongxin Electronic Technology Co.,Ltd. Address before: 315199, room 803, building E, Kexin building, 655 bachelor Road, Yinzhou District, Zhejiang, Ningbo Patentee before: Ningbo Zhongxin Electronic Technology Co.,Ltd. |