Automobile lamp and have the automobile of this light fixture
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of automobile lamp and has the automobile of this light fixture.
Background technology
At present, known automobile back tail lamp is general to adopt common halogen bulb as light source, though such light source can satisfy the lighting demand of current automobile lamp, but also exist some can not adapt to the problem of current automobile industry development requirement, high such as power, the life-span is short, safety is high not, particularly provide energetically under low-carbon (LC), environmental protection, the energy-conservation trend in society instantly.And along with the high speed development of auto-industry, the status of automobile lamp in vehicle performance is more and more higher, is not only safety member, and is functor, and its outward appearance need to meet the demand of car load appearance and modeling.
The utility model content
The utility model provides that a kind of power is low, the life-span is long, energy-conserving and environment-protective and meet the automobile lamp of car load appearance and modeling demand and have the automobile of this light fixture.
The utility model provides a kind of automobile lamp, comprises hollow housing and is matched with described housing and forms the transparent Lens of spatial accommodation with described housing; Described automobile lamp also comprises the case ring and the circuit card that is fixed in described case ring that is placed in the described spatial accommodation and is fixed in described housing, many light-emitting diodes are fixed and be electrically connected with to described circuit card, and described case ring forms an assembly blink line around each light-emitting diode.
Preferably, described housing and described Lens combine by friction welding.
Preferably, described many light-emitting diodes are arranged in always on the line.
Preferably, described automobile lamp also comprises two row, the stoplight stop lamp that is positioned at described spatial accommodation and is electrically connected at described circuit card.
Preferably, described two row, stoplight stop lamp lay respectively at the both sides of described many light-emitting diodes and are arranged on the straight line, and the straight line at its place is vertical with the straight line at described many light-emitting diode places.
The utility model also provides a kind of automobile, comprise auto body and be fixed in the automobile lamp of described auto body, described automobile lamp comprises the hollow housing that is fixed in described auto body and is matched with described housing and forms the transparent Lens of a spatial accommodation with described housing; Described automobile lamp also comprises the case ring and the circuit card that is fixed in described case ring that is placed in the described spatial accommodation and is fixed in described housing, many light-emitting diodes are fixed and be electrically connected with to described circuit card, and described case ring forms an assembly blink line around each light-emitting diode.
Preferably, described many light-emitting diodes are arranged on the horizon of left and right directions of described auto body.
Preferably, described automobile lamp also comprises two row, the stoplight stop lamp that is positioned at described spatial accommodation and is electrically connected at described circuit card, and described two row, stoplight stop lamp lay respectively at the up and down both sides of described many light-emitting diodes and be arranged on the perpendicular line of above-below direction of described auto body.
Preferably, described many light-emitting diodes consist of the steering indicating light of automobile together.
Preferably, described automobile lamp is positioned at the rear portion of described auto body.
Automobile lamp of the present utility model and the automobile with this light fixture have following beneficial effect: owing to combining many light-emitting diodes of small size in the described automobile lamp, can make its more compact structure, easily satisfy car load appearance and modeling demand, and described many LED powers are low, the life-span is long, not only energy-conserving and environment-protective, and can reduce the frequency that light fixture keeps in repair.
Description of drawings
Fig. 1 is the front schematic view of automobile lamp of the present utility model;
Fig. 2 is the cutaway view of A-A direction among Fig. 1;
Fig. 3 is the cutaway view of B-B direction among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.
Please refer to Fig. 1 to Fig. 3, be an embodiment of automobile lamp of the present utility model.Described automobile lamp 9 comprises hollow housing 1 and is matched with described housing 1 and forms the transparent Lens 3 of spatial accommodation 2 with described housing 1.In the present embodiment, described housing 1 and described Lens 2 combine by friction welding.Described automobile lamp 9 also comprises case ring 5 and the circuit card 6 that is placed in the described spatial accommodation 2, described case ring 5 is fixed in described housing 1 by the thread-forming screw (not shown), and described circuit card 6 is fixed in described case ring 5 by the thread-forming screw (not shown).Fix and be electrically connected with many light-emitting diodes (be Light Emitting Diode, be called for short LED) 7 on the described circuit card 6.Described case ring 5 forms an assembly blink line 8 around each light-emitting diode 7.In the present embodiment, described many light-emitting diodes 7 are 4, and are " one " font and arrange, and are positioned on the straight line of a level, also are (being the Y-direction coordinate line of auto body) on the horizon of described 4 light-emitting diodes 7 left and right directions of being arranged in automobile self; Described 4 light-emitting diodes 7 consist of the steering indicating light of automobile, such as rear directional, and the length on the horizon (being the Y-direction coordinate line) of its horizon at the fore-and-aft direction of auto body (be the X-direction coordinate line, it is positioned at same plane and vertical with the Y-direction coordinate line), left and right directions, the perpendicular line of above-below direction (perpendicular to the plane at X, Y place and the intersection point by X and Y) is respectively 43.6mm, 99.6mm, 28.6mm.
Described automobile lamp 9 further comprises two row that are positioned at described spatial accommodation 2, stoplight stop lamp 10,11 and Reflex Reflector 12.Described two row, stoplight stop lamp 10,11 and Reflex Reflector 12 lay respectively at the up and down both sides of described many light-emitting diodes 7 and arrange in line vertically, namely be roughly parallel to the Z-direction coordinate line of automobile self, and the straight line at its place is vertical with the straight line at described many light-emitting diodes 7 places.In the present embodiment, described two row, stoplight stop lamp 10,11 and Reflex Reflector 12 share described Lens 3 with the steering indicating light that is consisted of by described 4 light-emitting diodes 7, and described two row, stoplight stop lamp 10,11 all are electrically connected at described circuit card 6.
This shows, owing to combining many light-emitting diodes 7 of small size in the described automobile lamp 9, easily arrange, can make more compact structure, and described many light-emitting diodes 7 power are low, the heat radiation good, the life-span is long, not only energy-conserving and environment-protective, and can reduce the frequency that light fixture keeps in repair.During particularly used as rear directional, not only brightness is high for described many light-emitting diodes 7, can in time cause back vehicle and pedestrian's attention during motor turning, can reduce the generation of traffic accident, and its with described two row, stoplight stop lamp 10,11 and Reflex Reflector 12 consist of the moulding demand that rear combination lamp can satisfy vehicle complete vehicle at an easy rate, reach the client to the requirement of compact rear combination lamp.In addition, the light that 8 pairs of described many light-emitting diodes 7 of luminous intensity distribution decorative pattern by described case ring 5 send is allocated, and satisfying the wide requirement of steering indicating light visual range, and can reach inside 45 °, outside 80 ° visual range.
The utility model also provides a kind of automobile, comprises auto body and the automobile lamp that is fixed in described auto body, and described automobile lamp repeats no more with automobile lamp 9 of the present utility model.In the present embodiment, described automobile lamp is positioned at the rear portion of described auto body, as the rear taillight of automobile, thereby the transparent Lens of described automobile lamp is as a part of appearance of described auto body, not only because its modern design, attractive in appearance, can satisfy the appearance requirement of car load, and, utilize the high brightness be many light-emitting diodes that certain way arranges can cause the attention of pedestrian and other vehicles, the safety that support vehicles travel is to reduce traffic accident.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.