Utility model content
The utility model be for overcome prior art exist the problems referred to above and provide a kind of illumination efficiency high, the warning lamp with reflection shield of compact conformation.
The technical scheme that the utility model is taked is: a kind of warning lamp with reflection shield, be characterized in, comprise lamp housing, power supply unit, conductive component, LED lamp plate and for the reflection shield to lamp housing by LED light reflection, described lamp housing is provided with the cavity of a bottom opening, and described power supply unit, conductive component, reflection shield and LED lamp plate are all arranged in this cavity;
The lower surface of described LED lamp plate is provided with LED lamp, and LED lamp plate is connected with the inwall of lamp housing cavity;
The upper end of described reflection shield is connected with the lower surface of LED lamp plate; The lower end of described reflection shield is connected with power supply unit;
Described power supply unit is electrically connected with LED lamp plate by described conductive component.
Above-mentioned a kind of warning lamp with reflection shield, wherein, described reflection shield lower end is provided with draw-in groove, and described power supply unit is connected in described draw-in groove.
Above-mentioned a kind of warning lamp with reflection shield, wherein, described power supply unit is the power panel with transformer.
Above-mentioned a kind of warning lamp with reflection shield, wherein, the cavity roof of described lamp housing is provided with projection, and described projection is provided with screwed hole; Described LED lamp plate is threaded with described projection by the tapping screw through this LED lamp plate.
Above-mentioned a kind of warning lamp with reflection shield, wherein, described conductive component is conducting rod or wire.
Because the utility model has adopted above technical scheme, the technique effect of its generation is obvious:
1, the light LED lamp of the setting on LED lamp plate being sent reflexes to lamp housing by reflection shield, has reduced the quantity that meets required LED lamp under warning lamp illumination prerequisite, has improved illumination efficiency;
2, the utility model adopts LED lamp plate to substitute the LED lamppost in the warning lamp of tradition with reflection shield, makes the structure of the warning lamp with reflection shield compacter, and volume is less, has saved manufacturing cost.
Detailed description of the invention
Specific features of the present utility model and performance are further described by following embodiment and accompanying drawing thereof.
Refer to Fig. 2 and Fig. 3, according to a kind of warning lamp with reflection shield of the utility model one embodiment, comprise lamp housing 1, power supply unit 2, conductive component 3, LED lamp plate 4 and for the reflection shield 5 to lamp housing by LED light reflection, lamp housing 1 is provided with the cavity of a bottom opening, and power supply unit 2, conductive component 3, reflection shield 5 and LED lamp plate 4 are all arranged in this cavity.
The lower surface of LED lamp plate 4 is provided with LED lamp 41, and LED lamp plate 4 is connected with the inwall of lamp housing 1 cavity; The upper end of reflection shield 5 is connected with the lower surface of LED lamp plate 4; The lower end of reflection shield 5 is connected with power supply unit 2; Power supply unit 2 is electrically connected with LED lamp plate 4 by conductive component 3.
In a preferred embodiment, the lower end of reflection shield 5 is provided with draw-in groove, and power supply unit 2 is connected in draw-in groove.Power supply unit 2 is the power panel with transformer, and conductive component is conducting rod or wire.The cavity roof of lamp housing 1 is provided with projection, and this projection is provided with screwed hole; LED lamp plate 4 is threaded with projection by the tapping screw 6 through this LED lamp plate.
More than describe is further illustrating of the utility model being done in conjunction with detailed description of the invention and accompanying drawing.But; the utility model obviously can be implemented with multiple other method that is different from this description; those skilled in the art can promote, deduce according to actual service condition without prejudice to the utility model content in the situation that; therefore, the content of above-mentioned specific embodiment should not limit the really protection domain of regulation of the utility model.