A kind of LED headlight
Technical field
The utility model relates to electric accessory motor, particularly a kind of Multifunctional LED headlight that plays illumination and warning function in the electric motor car that is installed on.
Background technology
The electric motor car headlight is mainly used in provides illumination and caution when riding night, improve the security that the user rides.At present, the used headlight majority of domestic electric motor car only has the frontlighting function, and lacks auxiliary warning lighting function for other angles (side or back), when riding night, is unfavorable for user's personal safety.
The utility model content
The utility model technical problem to be solved is to overcome the defective that above-mentioned prior art exists; Provide a kind of two sides of being equipped with all with the circuit board of LED lamp pearl and the MPV headlight of annular Transparent lamp shade; The key lighting light source can be provided; Again the caution light source can be provided, to solve the defective that existing headlight lacks the warning lighting function.
For this reason; The utility model adopts following technical scheme: a kind of LED headlight, comprise base, and it is characterized in that; Be equipped with one on the described base and be used for the annular Transparent lamp shade that light penetrates; The loam cake that covers above that is equipped with in the top of this annular Transparent lamp shade, be equipped with on the base one be positioned at annular Transparent lamp shade a lamp mount pad and a LED lighting circuit plate, form a plurality of Reflecting lamp cups on the described lamp mount pad; The front of said LED lighting circuit plate is welded with a plurality of interior LED lamp pearls as key lighting of Reflecting lamp cup that place, and the back side of LED lighting circuit plate is welded with at least one LED lamp pearl as warning lighting.
A plurality of LED lamp pearls in LED lighting circuit plate front are used as the key lighting light source through the optically focused of Reflecting lamp cup, and the LED lamp pearl at the back side is guaranteed can see the riding condition of electric motor car from all angles night as the caution light source, guarantees user's personal safety.
As preferably, be positioned at LED lighting circuit plate the place ahead and the lampshade part full impregnated that cooperates with the lamp mount pad bright, being positioned on the madial wall of lampshade part at LED lighting circuit plate rear has many vertical leaded light ribs that are provided with.The leaded light rib is more even through the light that light refraction is sent inner LED lamp pearl, makes inner member not visual simultaneously.
As preferably, annular Transparent lamp shade and base front end form mounting groove, and the lamp mount pad places in the described mounting groove; The front end of annular Transparent lamp shade forms a groove, corresponding lamp mount pad front end have one with the convex tendon of groove fit; Respectively there is a card article both sides of annular Transparent lamp shade front end, and the both sides of the edge of lamp mount pad rear end are against respectively on the card article of both sides, thereby accomplish the location to the lamp mount pad.
As preferably; Have one the locating slot that power supply control is locked is installed on the base, the matching part of annular Transparent lamp shade and power supply control lock is provided with the groove of stepping down, and makes annular Transparent lamp shade become ring-shaped continuous; Be one whole and do not break off, guaranteed the intensity of annular Transparent lamp shade.
As preferably, form a downward opening winding box on the described base, the cover plate that covers on winding box adopts buckle and screw to be connected with base.
The utility model both provided the key lighting light source, and the caution light source is provided again, guaranteed that see from all angles night the riding condition of electric motor car to have guaranteed user's personal safety.
Below in conjunction with the Figure of description and the specific embodiment the utility model is described further.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model.
Fig. 2 is the structural representation of the utility model lamp mount pad.
Fig. 3 is the structural representation of the utility model base.
Fig. 4 is the structural representation of the utility model annular Transparent lamp shade.
The specific embodiment
LED headlight as shown in the figure is equipped with annular Transparent lamp shade 2 on the base 3, the loam cake 1 that covers above that is equipped with in the top of this annular Transparent lamp shade 2, and loam cake 1 is installed on the base 3 through screw.The lamp mount pad 5, LED lighting circuit plate 6 and the LED electric weight display circuit board 7 that are positioned at annular Transparent lamp shade are housed on the base 3; Form a plurality of Reflecting lamp cups 51 on the described lamp mount pad 5; The front of said LED lighting circuit plate 6 is welded with a plurality of interior LED lamp pearls 61 as key lighting of Reflecting lamp cup that place, and the back side of LED lighting circuit plate 6 is welded with two LED lamp pearls 62 as warning lighting.The lampshade part full impregnated that is positioned at LED lighting circuit plate the place ahead and cooperates with the lamp mount pad is bright, and being positioned on the madial wall of lampshade part at LED lighting circuit plate rear has many vertical leaded light ribs 25 that are provided with.
Described annular Transparent lamp shade and base front end form mounting groove 21, and lamp mount pad 5 places in the described mounting groove 21; The front end of annular Transparent lamp shade forms groove 52, and corresponding lamp mount pad front end has the convex tendon 23 that cooperates with groove 52; Respectively there is a card article 24 both sides of annular Transparent lamp shade front end, and the both sides of the edge 53 of lamp mount pad rear end are against respectively on the card article 24 of both sides.
Power supply control lock 8 is installed on the locating slot of base 3, and annular Transparent lamp shade is provided with the groove 22 of stepping down with the matching part that power supply control is locked, and makes annular Transparent lamp shade become ring-shaped continuous and does not break off.
Form a downward opening winding box 9 on the described base 3, the cover plate 4 that covers on winding box adopts buckle and screw to be connected with base, and circuit board 10 is installed on the outer wall of winding box bottom, has wire guide between the two.The underrun screw of base 3 is equipped with two binding rings 11.