CN204437926U - Easy-to-dismount modularized limit emitting diode (LED) car light - Google Patents
Easy-to-dismount modularized limit emitting diode (LED) car light Download PDFInfo
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- CN204437926U CN204437926U CN201520103280.9U CN201520103280U CN204437926U CN 204437926 U CN204437926 U CN 204437926U CN 201520103280 U CN201520103280 U CN 201520103280U CN 204437926 U CN204437926 U CN 204437926U
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Abstract
The utility model provides a kind of easy-to-dismount modularized limit emitting diode (LED) car light, comprises support, back cover, LED drive power, reflector, the first light source module and secondary light source module.Wherein, this back cover is limited with a holding tank, LED drive power is arranged on the bottom of holding tank, reflector to be arranged in holding tank and to be removably fixedly connected with back cover, first light source module to be arranged in reflector and to be removably fixedly connected with back cover, and secondary light source module is removably mounted on the leading section of back cover.Modularized limit emitting diode (LED) car light of the present utility model is formed by multiple easy-to-mount block combiner, and not only structure is simple, easy to assembly, and can realize different illumination functions.
Description
Technical field
The utility model relates to vehicle-mounted lighting device field; More particularly, the utility model relates to a kind of Modular LED car light.
Background technology
Current, the range of application of LED illumination is constantly expanded, and the various vehicles of such as automobile etc. also uses more and more LED car lamp carry out alternative traditional HID car light.For LED car lamp, it all will use metallic heat dissipating part to dispel the heat usually, and in order to provide suitable operating voltage and electric current to LED, needing to arrange LED drive power and alternating voltage is converted to applicable constant-current supply.Therefore, the structure of LED car lamp is comparatively complicated, and production procedure is very loaded down with trivial details, and once break down, its maintenance is also comparatively difficult.In order to reduce production and the maintenance cost of LED car lamp, some solutions that prior art adopts carry out modularity design to LED car lamp.
Such as, Chinese patent CN201320546466.2 discloses one can the matching used car light LED light source component of modular combination, it comprises car light LED light source and lamp base component, the radiator that car light LED light source comprises column LED light source fixing body and is threaded with column LED light source fixing body, this its head of column LED light source fixing body is provided with at least one perpendicular, this perpendicular is mounted with LED chip, LED chip is electrically connected with external LED drive power, its afterbody of column LED light source fixing body is also provided with a connecting portion for being socketed with lamp base component.This technical scheme can solve the problem of LED light source and lamp base component suitability difference, but only can arrange a light source module on lamp base component, and function is comparatively single, and LED light source fixing body and radiator are all formed as column, thus there is the deficiency that volume is larger.
Chinese patent CN201020501232.2 discloses a kind of automobile-used modularized limit emitting diode (LED) signal lamp group, it comprises circuit module, reflecting module and shell, wherein circuit module is first fixedly mounted in reflecting module, again reflecting module is embedded and pour into solid seal glue after in shell and fix, make each device form integral module.In this technical scheme, due to adopt solid seal glue by fixing for reflecting module be therefore non-removable between reflecting module and shell in the enclosure, once circuit module breaks down, then can not or inconvenience keep in repair.Further, this signal lamp equally only comprises a light source module, and function is comparatively single.
Chinese patent CN201420399562.3 discloses a kind of light emitting module of car light, and it comprises a mount pad, lens, low beam, a reflection seat, and a far lamp.This mount pad has one around the surrounding wall defining a light row space, and one from this surrounding wall toward the wall extension of extension.These lens are installed on the front side of this surrounding wall.This low beam is installed on this mount pad, can launch forward by this light row space and wear injection these lens low beam light.This reflection seat is erected at this wall extension front, and has a reflecting surface.This far lamp is installed on the side of this surrounding wall towards this reflection seat, and can launch by this reflective surface and the far lamp light of forward projects.Although this light emitting module have employed modularized design, its structure is very complicated, and production cost is high.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of modularized limit emitting diode (LED) car light, and not only structure is simple for it, and can provide different illumination functions.
To achieve these goals, the utility model provides a kind of easy-to-dismount modularized limit emitting diode (LED) car light, and it comprises support and back cover, and support is fixedly connected with back cover, and back cover is limited with a holding tank.Wherein, this modularized limit emitting diode (LED) car light also comprises: LED drive power, is arranged on the bottom of holding tank; Reflector, to be arranged in holding tank and to be removably fixedly connected with back cover; First light source module, be arranged in reflector, this the first light source module comprises light source supports and the first LED light source component, and light source supports and back cover are removably fixedly connected with and have towards the light source installed surface of reflector bottom angled, and the first LED light source component is arranged on light source installed surface; Secondary light source module, be removably mounted on the leading section of back cover, this secondary light source module comprises cover and is formed as the second LED light source component of ring-type, second LED light source component is arranged around the leading section of reflector, and cover is fixedly installed on the light emission side of described second LED light source component and the exiting surface of covering LED car lamp.
From above technical scheme, in LED car lamp of the present utility model, the first light source module, reflector are removably fixedly connected with back cover respectively with secondary light source module, thus its not only structure is simple, assembling and easy to maintenance, and different illumination functions can be realized.In addition, because the first light source module adopts non-direct-injection type to design, thus LED car lamp of the present utility model can also be eliminated or alleviate dazzle.
According to a detailed description of the invention of the present utility model, the angle between light source installed surface and light source supports bottom surface is 45 degree to 75 degree, the light loss caused because of reflection how many in reflector with the emergent light reducing by the first light source module.
According to another detailed description of the invention of the present utility model, light source supports has two the light source installed surfaces be oppositely arranged, and each light source installed surface is respectively arranged with first LED light source component, to provide evenly Light distribation.
According to another detailed description of the invention of the present utility model, reflector has anti-dazzling screen, and this anti-dazzling screen is arranged on the front side of the first light source module on the light direction of LED car lamp, to block the first light source module, plays beautification function.
According to another detailed description of the invention of the present utility model, reflector is limited with three reflection cavities, is respectively arranged with a first light source module, to provide better illuminating effect in each reflection cavity.
According to another detailed description of the invention of the present utility model, LED drive power is formed and dodges hole, light source supports is removably fixedly connected with back cover through dodging hole, so that realize the miniaturization of LED car lamp.
According to another detailed description of the invention of the present utility model, the second LED light source component comprises connecting ring and annular LED lamp plate, and connecting ring is limited with annular groove, and annular LED lamp plate is arranged in annular groove.
More specifically, between connecting ring and back cover, be provided with waterproof apron, to reach better waterproof effect.
According to another detailed description of the invention of the present utility model, above-mentioned support comprises: support base plate, surface thereof is formed with guide post; Elasticity shockproof part, is sleeved on guide post, and on the axis direction of guide post, extend to the front end face exceeding guide post; Lamp installation element, it comprises the first side wall and the second sidewall and the connecting plate being connected the first side wall and the second sidewall that are oppositely arranged, and back cover is fixedly mounted on the first side wall and the second sidewall, and connecting plate is clamped by elasticity shockproof part; Securing member, is fixedly connected with the leading section of guide post and compresses elasticity shockproof part, thus elasticity shockproof part is fixed on support base plate and clamps connecting plate.
From above technical scheme, connected by elasticity shockproof part between lamp installation element and support base plate, because elasticity shockproof part extends to the front end face exceeding guide post on the axis direction of guide post, thus can there is deformation fully in elasticity shockproof part under outside percussion, to alleviate or to eliminate the active force that external impact applies light fixture.
More specifically, elasticity shockproof part comprises two elastic washers contacted with each other, and two described elastic washers limit a groove jointly, and described connecting plate is clamped in described groove, thus makes LED car lamp have more simple structure, is convenient to assembling and produces.
Modularized limit emitting diode (LED) car light of the present utility model is formed by multiple easy-to-mount block combiner, and not only structure is simple, easy to assembly, and can realize different illumination functions.Especially, in modularized limit emitting diode (LED) car light of the present utility model, the first light source module adopts non-direct-injection type to design, and thus can eliminate or alleviate dazzle.In addition, modularized limit emitting diode (LED) car light of the present utility model adopts the support with shockproof function, thus has good shockproof properties, good stability, long service life.
In order to more clearly set forth the purpose of this utility model, technical scheme and advantage, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.In each accompanying drawing, identical Reference numeral has identical implication.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model LED car lamp embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of lamp main body in LED car lamp shown in Fig. 1;
Fig. 3 is the cross-sectional view of LED car lamp shown in Fig. 1;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of secondary light source module in LED car lamp shown in Fig. 1;
Fig. 5 is the cross-sectional view of the module of secondary light source shown in Fig. 4;
Fig. 6 is the STRUCTURE DECOMPOSITION figure of the first light source module in LED car lamp shown in Fig. 1;
Fig. 7 is the cross-sectional view of the first light source module shown in Fig. 6;
Fig. 8 is the stereogram of the medium-height trestle of LED car lamp shown in Fig. 1;
Fig. 9 is the STRUCTURE DECOMPOSITION figure of support shown in Fig. 8;
Figure 10 is the cross-sectional view of support shown in Fig. 8.
Detailed description of the invention
Be illustrated in figure 1 the modularized limit emitting diode (LED) car light of the utility model one preferred embodiment, it comprises as the secondary light source module 1 of day portable lighter, the support 4 that forms three the first light source modules 2 of headlamp, lamp main body 3 and be fixedly connected with lamp main body 3.
As Figure 1-3, lamp main body 3 comprises as the back cover 31 of radiator, LED drive power 32, reflector 33 and waterproof apron 34.Back cover 31 is limited with a holding tank, and LED drive power 32 is arranged on the bottom of holding tank, and reflector 33 to be arranged in holding tank and to be removably fixedly connected with back cover 31.
Reflector 33 is limited with three reflection cavities, is respectively arranged with a first light source module 2 in each reflection cavity.Reflector 33 is formed with an anti-dazzling screen 316 respectively in each reflection cavity, and anti-dazzling screen 316 is arranged on the front side of the first light source module 2 on the light direction of LED car lamp, to block the first light source module 2.LED drive power 32 is formed and dodges hole, the first light source module 2 is dodged hole be removably fixedly connected with back cover 31 through this.
Secondary light source module 1 is removably mounted on the leading section of back cover 31, and the leading section of back cover 31 is formed with cannelure 311, and waterproof apron 34 is arranged in cannelure 311, to provide water-proof function between secondary light source module 1 and back cover 31.
The back side of back cover 31 is provided with the cable connector 313 be connected with power line 314, and LED drive power 32 is electrically connected with cable connector 313.The outer surface of back cover 31 is formed with the cylindrical stent connecting portion 312 be fixedly connected with support 4, is formed with through hole 315 in bearing attachment 312.
As illustrated in figures 4-5, secondary light source module 1 comprises cover 11 and is formed as the second LED light source component of ring-type, second LED light source component comprises connecting ring 13 and annular LED lamp plate 12, connecting ring 13 is limited with an annular groove 131, annular LED lamp plate 12 is arranged in annular groove 131, and cover 11 is fixedly installed on the light emission side of the second LED light source component.Connecting ring 131 offers wire guide 132, electrical lead is electrically connected with LED lamp panel 12 via wire guide 132.Wire guide 132 is sealed by waterproof pad 133, to realize waterproof effect.Also be filled with epoxy resin (not shown) in annular groove 131, cover 11 is fixed to the second LED light source component by epoxy bond.
Composition graphs 3 and Fig. 5 visible, the second LED light source component is arranged around the leading section of reflector 33, and cover 11 covers the exiting surface of LED car lamp.
As shown in fig. 6-7, first light source module 2 comprises light source supports 21 and two the first LED light source component 22, light source supports 21 has and to be oppositely arranged and towards two light source installed surfaces 211 of reflector bottom angled, angle between light source installed surface 211 and light source supports bottom surface controls to be 45 degree to 75 degree, and the first LED light source component 22 is arranged on light source installed surface 211.Two sides that light source supports 21 is adjacent with light source installed surface 211 are respectively arranged with line card 23, line card 23 for the protection of be defined as the first LED light source component 22 wire of electric power be provided, line card 23 is fixed by screws on light source supports 21.Light source supports 21 is also formed with fixing hole, and trip bolt 24 passes this fixing hole so that light source supports 21 is removably fixed to back cover 31.
As seen in figs. 8-10, support 4 comprises: support base plate 410, elasticity shockproof part 420, lamp installation element 430, securing member 440, for the first fixation kit 450 of fixing back cover 31, and for support 4 being fixed to the second fixation kit 460 on vehicle.
Support base plate 410 comprises 4 guide posts 411 be formed on its first surface, each guide post 411 is respectively installed with an elasticity shockproof part 420.Elasticity shockproof part 420 comprises two elastic washers contacted with each other, 421, two elastic washers 421 and is formed with step 422 respectively in one end that it contacts with each other, thus jointly limits an annular groove 423 distributed around elasticity shockproof part 420.
Lamp installation element 430 is formed as U-shaped, and comprise the first side wall 431, second sidewall 431 be oppositely arranged and the connecting plate 432 being connected two sidewalls 431, sidewall 431 and connecting plate 432 form as one.Connecting plate 432 is formed in the position corresponding to elasticity shockproof part 420 dodges hole 433, the diameter of dodging hole 433 is less than the external diameter of annular groove 423 but is greater than its internal diameter, thus make elasticity shockproof part 420 can pass connecting plate 432 by dodging hole 433, and make in connecting plate 432 embedded rings connected in star 423, thus clamped by elasticity shockproof part 420.
On the axis direction of guide post 411, elasticity shockproof part 420 extends to the front end face exceeding guide post 411.Guide post 411 has the hollow cavity of front opening, and within it perisporium is formed with screw thread.Securing member 440 is a bolt, and bolt is threaded with the hollow cavity of guide post 411 through pad 441, and compresses elasticity shockproof part 420 by pad 441, thus elasticity shockproof part 420 is fixed on support base plate 410 and clamps connecting plate 432.
First fixation kit 450 comprises socket cap hexagon socket head cap screw 451 and anti-return nut 452, when back cover 31 is connected with support 4, bearing attachment 312 is arranged between two sidewalls 431 of lamp installation element 430, be threaded with anti-return nut 452 after socket cap hexagon socket head cap screw 451 passes the through hole 315 of two sidewalls 431 and bearing attachment 312, sidewall 431 is deformed and clamp bracket connecting portion 312, thus back cover 31 is locked on support 4 securely.
The centre of support base plate 410 is formed with through hole 412, half-round head square neck bolt 461 and anti-return nut 462 is comprised for the second fixation kit 460 be fixed to by support 4 on vehicle, half-round head square neck bolt 461 passes through hole 412 and is threaded with the anti-return nut 462 being arranged on support base plate 410 second surface side, thus support 4 can be fixed on the corresponding installation position of vehicle.
The utility model is depicted by preferred embodiment although above, but should be understood that, those of ordinary skill in the art are not departing from invention scope of the present utility model, and the equal improvement done according to the utility model, should be invention scope of the present utility model and contained.
Claims (10)
1. an easy-to-dismount modularized limit emitting diode (LED) car light, comprises support and back cover, and described support is fixedly connected with described back cover, and described back cover is limited with a holding tank, it is characterized in that, described modularized limit emitting diode (LED) car light also comprises:
LED drive power, is arranged on the bottom of described holding tank;
Reflector, to be arranged in described holding tank and to be removably fixedly connected with described back cover;
First light source module, be arranged in described reflector, described first light source module comprises light source supports and the first LED light source component, described light source supports is removably fixedly connected with described back cover and has towards the light source installed surface of described reflector bottom angled, and described first LED light source component is arranged on described light source installed surface;
Secondary light source module, be removably mounted on the leading section of described back cover, described secondary light source module comprises cover and is formed as the second LED light source component of ring-type, described second LED light source component is arranged around the leading section of described reflector, and described cover is fixedly installed on the light emission side of described second LED light source component and covers the exiting surface of described LED car lamp.
2. modularized limit emitting diode (LED) car light as claimed in claim 1, is characterized in that: the angle between described light source installed surface and described light source supports bottom surface is 45 degree to 75 degree.
3. modularized limit emitting diode (LED) car light as claimed in claim 1, is characterized in that: described light source supports has two the light source installed surfaces be oppositely arranged, light source installed surface described in each is respectively arranged with described first LED light source component.
4. modularized limit emitting diode (LED) car light as claimed in claim 1, it is characterized in that, described reflector has anti-dazzling screen, and described anti-dazzling screen is arranged on the front side of described first light source module on the light direction of described LED car lamp, to block described first light source module.
5. modularized limit emitting diode (LED) car light as claimed in claim 1, it is characterized in that, described reflector is limited with three reflection cavities, is respectively arranged with a first light source module in reflection cavity described in each.
6. modularized limit emitting diode (LED) car light as claimed in claim 1, is characterized in that, described LED drive power is formed and dodges hole, dodge hole and be removably fixedly connected with described back cover described in described light source supports passes.
7. modularized limit emitting diode (LED) car light as claimed in claim 1, it is characterized in that, described second LED light source component comprises connecting ring and annular LED lamp plate, and described connecting ring is limited with annular groove, and described annular LED lamp plate is arranged in described annular groove.
8. modularized limit emitting diode (LED) car light as claimed in claim 7, is characterized in that, be provided with waterproof apron between described connecting ring and described back cover.
9. modularized limit emitting diode (LED) car light as claimed in claim 1, it is characterized in that, described support comprises:
Support base plate, surface thereof is formed with guide post;
Elasticity shockproof part, is sleeved on described guide post, and on the axis direction of described guide post, extend to the front end face exceeding described guide post;
Lamp installation element, it comprises the first side wall and the second sidewall and the connecting plate being connected described the first side wall and described second sidewall that are oppositely arranged, described back cover is fixedly mounted on described the first side wall and described second sidewall, and described connecting plate is clamped by described elasticity shockproof part;
Securing member, is fixedly connected with the leading section of described guide post and compresses described elasticity shockproof part, thus described elasticity shockproof part is fixed on described support base plate and clamps described connecting plate.
10. modularized limit emitting diode (LED) car light as claimed in claim 9, it is characterized in that, described elasticity shockproof part comprises two elastic washers contacted with each other, and two described elastic washers limit a groove jointly, and described connecting plate is clamped in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103280.9U CN204437926U (en) | 2015-02-11 | 2015-02-11 | Easy-to-dismount modularized limit emitting diode (LED) car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103280.9U CN204437926U (en) | 2015-02-11 | 2015-02-11 | Easy-to-dismount modularized limit emitting diode (LED) car light |
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| Publication Number | Publication Date |
|---|---|
| CN204437926U true CN204437926U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103280.9U Active CN204437926U (en) | 2015-02-11 | 2015-02-11 | Easy-to-dismount modularized limit emitting diode (LED) car light |
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| Country | Link |
|---|---|
| CN (1) | CN204437926U (en) |
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- 2015-02-11 CN CN201520103280.9U patent/CN204437926U/en active Active
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