8 results about "Lamp shell" patented technology

The invention discloses an ad hoc network induction lamp for highway low visibility rainy and foggy weather safety induction. The ad hoc network induction lamp comprises an induction lamp shell, wherein a low power mainboard is fixed in the induction lamp shell; an intelligent ad hoc network zigbee communication module is connected with the low power mainboard through utilization of a rapid pull plug; a round red and yellow high brightness lamp panel is connected with the low power mainboard through utilization of a Dubond thread and is fixed on the induction lamp shell through utilization ofa transparent outer cover; a rain and fog high penetrability vehicle detection radar is mounted on a side face of the induction lamp shell and is connected with the rapid pull plug of the low power mainboard through utilization of the Dubond thread; a high precision time service GPS module is directly welded on the low power mainboard; a software self-management power module is fixed at a bottom of the induction lamp shell and is connected with the low power mainboard through utilization of a power wire; and a high performance monocrystalline silicon solar panel is mounted at a top of the induction lamp shell. The ad hoc network induction lamp is applicable to intelligent induction of driving under highway low visibility rainy and foggy weather condition, vehicle driving safety is ensured,and the ad hoc network induction lamp is important manifestation for establishment of an intelligent transportation system.

A self-generating sewing machine lamp comprises a lamp shell 1, light-emitting diode group 2, a circuit board 3, a magnet 4 and an electric wire 5, wherein the circuit board 3 is arranged in the lamp shell 1, the circuit board 3 is provided with a plurality of light-emitting diode groups 2, the magnet 4 is arranged above the lamp shell 1, and one end of the electric wire 5 is connected to the light-emitting diode group 2; and the lamp is characterized in that the other end of the electric wire 5 is equipped with a generating device 6. The invention utilizes rotation of the motor of the sewing machine, the current generated by a generator 8 is supplied to the light-emitting diode group 2 for illumination, thus commercial power is not needed, installation is convenient, use cost is low, and safety is good.

The invention is applicable to the field of lighting, and provides a circular lighting lamp comprising a lamp shell and a heat insulating board which divides the lamp shell into an electrical chamber and a light source cavity; a light source is arranged in the light source cavity, the top of the light source is provided with a reflector, the middle part of the reflector is provided with a throughhole for the light source to pass through, and the axis of the reflector coincides with the optical axis of the light source; a circular part which is connected with the inner surface of the reflector is arranged on the circumference of the through hole, the circular part is provided with a plurality of fixing holes, a plurality of support columns pass through the fixing holes and are screwed into the heat insulating board so as to position the reflector onto the top of the light source. The embodiment of the invention arranges the reflector in the circular lighting lamp, the reflector reflects part of the upward light of the light source so that the light is emitted downwards so as to eliminate the dark spot areas below the lamp, not affect lateral illumination, meet the requirements of light distribution of circular lighting, and simultaneously reduce the cost.

The invention relates to a high light efficiency wide-angle LED lamp, which comprises a lampshade, a lamp shell, a lamp source mounting board, an LED light source board, a light transmission cover, and LED lamp beads, wherein the lower end surface of the lampshade is connected with the lamp shell and the lamp source mounting board; the lamp source mounting board is arranged in the lamp shell; the LED light source board is packaged on the lamp source mounting board by the light transmission cover; a clearance is reserved between two side plates or four side plates of the lamp source mounting board and the lamp shell; the two side plates or the four side plates of the lamp source mounting board are provided with a plurality of through holes; and a protective screen is arranged on the through holes. The lamp has the advantages of novel and beautiful structure, high luminous efficiency, broad irradiation range, good heat dissipating effect and long service life, and is suitable be used for illumination on various occasions.

The invention discloses an angle-adjustable LED lamp bracket. Its structure includes an LED power chip, a junction box, a power cord, a spring member, a hoisting support member, a reflector, a lamp housing, an adjustment frame, and an outer frame. It is a rectangular frame structure with a rectangular opening inward, and its left and right sides are provided with circular through openings, the lateral length of the outer frame is less than the longitudinal length, and the left and right sides of the outer frame are provided with spring members, and the rear end of the spring member is connected to the rear end of the frame. The hoisting supports are connected, and the hoisting supports are aluminum alloy parts. The hoisting supports are arranged on the left and right sides of the outer frame. The inner side of the outer frame is movably connected with the lamp housing. The lamp housing is a rectangular three-dimensional structure. The invention is provided with an adjustment frame and adopts a scale sliding adjustment method. When the lamp housing is tilted forward, the inertial sliding of the lamp housing can be prevented, and the adjustment function is realized and the practicability of the bracket is improved.

The invention discloses a mounting method of a fire emergency marker lamp. The mounting method comprises the steps of step I, fixing a lamp shell of the fire emergency marker lamp to the wall surface; step II, laying a gravity sensing ground mat of the fire emergency marker lamp on the ground, with the bottom layer of the gravity sensing ground mat fitting the ground and the gravity sensing ground mat positioned behind the lamp shell of the fire emergency marker lamp; and step III, repeating the step I and the step II to lay a plurality of fire emergency marker lamps along an escape route, with the lamp shells and the gravity sensing ground mats of the adjacent fire emergency marker lamps being flush. The mounting method of the fire emergency marker lamp is matched with a fire emergency marker lamp applied by the inventor on the same day. The fire emergency marker lamp can be utilized for guiding the blind to acquire the escape route, so that the blind can conveniently escape from the fire scene, the personal safety of the blind is guaranteed, and the casualties are reduced.

The invention discloses a heat-dissipating lamp holder of an LED lamp. The heat-dissipating lamp holder comprises a lamp cylinder, wherein a tube body of which both ends are opened is served as the lamp cylinder; one end of the lamp cylinder is connected with a truncated conical lamp shell; a truncated conical mounting shell is arranged inside the lamp shell; the outer side surface of the mounting shell is connected with the lamp shell through a plurality of bolts; an LED light base is arranged inside the mounting shell; a disc glass sheet is arranged at the end, far away from the lamp cylinder, of the mounting shell; a reflective mirror is arranged on the inner side of the mounting shell; and a plurality of heat-dissipating fins are arranged on the outer side surface of the mounting shell at equal intervals. The heat-dissipating lamp holder has the advantages that air blown by fan blades passes through the heat-dissipating fins and takes away heat on the mounting shell, thereby achieving an LED lamp heat-dissipating effect; the heat-dissipating fins are good in heat-dissipating effect and high in quality, so that the service life of the LED lamp can be prolonged; meanwhile, the mounting shell and the lamp shell can be dismounted, so that the mounting shell and internal elements of the LED lamp can be independently replaced; and accordingly, the maintenance is convenient and the lighting effect is good.