9results about How to "Extend the light time" patented technology

The utility model discloses a mirror cabinet lamp and a mirror cabinet. The mirror cabinet lamp comprises a lamp shell, a lamp panel, a controller and two fixing plates. The controller and the lamp panel are arranged in the lamp shell, and the controller is electrically connected with the lamp panel. The two fixing plates are arranged at the two ends of the lamp shell respectively, the length of each fixing plate is larger than the width of the lamp shell, a connecting part and an induction part are arranged on the front side and the rear side of each fixing plate respectively, the connecting parts are used for achieving fixed connection between the mirror cabinet lamp and a mirror cabinet, and the induction parts are used for inducing environmental factors. The sensing part is electrically connected with the controller; according to the mirror cabinet lamp, due to the fact that the connecting part and the sensing part are located on the front side and the rear side of the fixing plate respectively, after the mirror cabinet lamp is installed on a mirror cabinet, the sensing part is closer to a user relative to the cabinet body, the sensing distance between the sensing part and the user is shortened, when the user approaches the mirror cabinet, the mirror cabinet lamp can rapidly start the lighting function, and the use experience of the user is improved.

The invention relates to the technical field of emergency lighting, in particular to an intelligent emergency power distribution box which comprises a base, a power distribution box body, a frequently-used power supply terminal, a single-pole double-throw switch and a standby power pack, an intelligent control module is arranged in the power distribution box body and used for turning on and turning off the single-pole double-throw switch, and the frequently-used power supply terminal is sleeved with an electromagnetic coil; an emergency lighting assembly is arranged at the upper end of the distribution box through a lifting rod. When the frequently-used power supply terminal is normally electrified, the emergency lighting assembly moves upwards; when the standby power pack is normally powered on, the emergency lighting assembly moves downwards; the distribution box can be rapidly switched between a frequently-used power supply and a standby power supply, so that it is guaranteed that the power supplies are switched in time and the emergency lighting assembly is started under the condition of power failure, and the emergency lighting assembly is used for the intelligent emergency distribution box and can be switched according to the supply states of different power supplies. And the height is adaptively adjusted, so that the aim of maintaining the illumination intensity of the lamp is fulfilled.

The utility model relates to the technical field of illumination, in particular to a low-temperature-resistant storage and control integrated street lamp holder which comprises a shell, a lamp panel arranged on the lower surface of the shell, lamp beads arranged on the lamp panel, a charging and discharging circuit arranged on one side of the lamp panel, a layer of waterproof glue covered on the charging and discharging circuit, and a conjoined lens board arranged on the lower surface of the shell. Lenses on the conjoined lens plate correspond to the lamp beads in position, a sodium ion battery pack is arranged in the shell, the charging and discharging circuit is electrically connected with the sodium ion battery pack and the lamp beads, foaming heat preservation cotton wraps the sodium ion battery pack, and a thermal shrinkage film wraps the foaming heat preservation cotton. According to the utility model, short circuit can be avoided, heat preservation can be carried out on the sodium ion battery pack, the charge-discharge retention rate of the sodium ion battery pack is improved to more than 90%, the lighting time is prolonged, the illumination brightness is improved, water or steam can be prevented from entering between the lower cover and the plate of the conjoined lens, and the probability of short circuit is reduced; and the battery pack is always kept in a charging and discharging state under the conditions of unsaturated sunlight and inconvenient power supply in rural areas.

The utility model discloses an anti-shielding solar cell module comprising a fixed pedestal, the fixed pedestal is rotatably connected with a rotating disc, the bottom end of the fixed pedestal is provided with a driving motor, the output end of the driving motor is connected with the middle part of the rotating disc, the rotating disc is provided with two groups of supporting seats, and the two groups of supporting seats are connected with the rotating disc. And rotating plates are rotationally connected into the two supporting seats, solar panels are installed at the top ends of the rotating plates, and a control switch is installed at the side end of the fixed base. The solar panel is installed on the rotatable rotating disc, when the direction of the rotating disc needs to be adjusted, the driving motor can be driven to drive the rotating disc to rotate, the rotating disc drives the solar panel on the rotating disc to rotate, the direction of the solar panel can be rapidly adjusted according to the illumination direction, and the solar panel is prevented from being shielded by the outside; the illumination time of the solar panel can be effectively prolonged, and the use convenience of the device is improved.

The utility model discloses a rotary type photolysis self-cleaning tail gas deodorization device which comprises a device shell, baffles are rotationally installed on the two sides in the device shell, a plurality of connecting supports are connected between the two baffles, the outer ends of the connecting supports are connected through a rotating wheel support, and the rotating wheel support is driven by a driving mechanism to rotate. A plurality of front mixing baffle plates and a plurality of rear mixing baffle plates are connected between every two adjacent connecting supports, the front mixing baffle plates and the rear mixing baffle plates are arranged in an up-down staggered mode and used for installing lamp tubes in a matched mode, and a plurality of lamp tubes are installed between the front mixing baffle plates and the rear mixing baffle plates in a matched mode and arranged at intervals. Air inlets and air outlets are formed in the two sides of the upper portion of the device shell, washing water is contained at the bottom in the device shell to form a washing water tank, the liquid level of the washing water exceeds the baffle and is lower than the rotating point of the baffle, and a microwave power source is arranged outside the device shell. The service life can be prolonged, the tail gas treatment effect is improved, and potential safety hazards of equipment are reduced.

The utility model discloses a photovoltaic panel mounting support capable of following, which comprises a base, the upper end of the base is provided with a circular groove, the circular groove is internally connected with a rotatable mounting disc through a driving assembly, the upper end of the mounting disc is fixedly connected with a vertical rod, the upper end of the base is provided with an annular groove, and the upper end of the annular groove is fixedly connected with the vertical rod. The side wall of the vertical rod is fixedly connected with a plurality of supporting assemblies sliding in the annular groove, the vertical rod is rotationally connected with a rotating block, the upper end of the rotating block is fixedly connected with a mounting plate used for mounting a photovoltaic panel, and the bottom of the mounting plate is connected with an adjusting block capable of horizontally moving through an adjusting assembly. And a connecting rod is hinged between the adjusting block and the vertical rod. According to the utility model, the structure design is reasonable, the photovoltaic panel can stably rotate along with the sun, the mounting plate can swing up and down, the pitching angle of the mounting plate can be adjusted, the effective light receiving area of the photovoltaic panel can be increased, and the energy conversion efficiency can be improved.

The invention discloses a manufacturing process of an LED thermoelectric separation aluminum substrate, and relates to the technical field of LED thermoelectric separation aluminum substrates for new energy automobiles, and the manufacturing process of the LED thermoelectric separation aluminum substrate comprises the following steps: S1, cutting; s2, a copper-aluminum composite board is manufactured firstly, a dry film is attached to the copper-aluminum composite board, etching is conducted, and a local boss is formed; s3, making a GTL layer circuit on the FR-4 substrate, and pasting a dry film negative film for etching; s4, pasting pure glue on the FR-4 substrate after the FR-4 substrate is subjected to over-browning, and compacting the FR-4 substrate by a film pressing machine; s5, drilling corresponding target holes according to the target designed by the FR-4 substrate; s6, performing windowing treatment on a boss region corresponding to the FR-4 substrate; s7, typesetting and pressing the FR-4 substrate, the copper-aluminum composite board and the buffer layer to form a board; s8, drilling is carried out on the laminated plate piece; s9, performing outer layer resistance welding and surface treatment; s10, electrical testing and forming are carried out; according to the LED thermoelectric separation aluminum substrate manufactured through the manufacturing process of the LED thermoelectric separation aluminum substrate, the heat dissipation capacity of an LED is greatly improved, and the illumination time and the service life of the LED are directly prolonged.

The utility model relates to the technical field of tea planting insecticidal devices, and discloses a tea planting insecticidal device with a protection function, which comprises a fixed seat, rollers are arranged on the left side and the right side of the fixed seat, a support column is fixedly connected to the top of the fixed seat, and an angle adjusting lifting mechanism is arranged in the support column. By means of the arranged angle-adjusting lifting mechanism, when the sun moves in the daytime, a first motor is started, the first motor drives a first gear to rotate, then the first gear drives a second gear to rotate, and therefore the second gear drives a first rotating frame to rotate; and then the first rotating frame drives the second rotating frame to rotate, so that the solar panel can be driven to rotate by an angle under the limitation of the universal shaft, the solar panel can constantly correspond to the sun, the illumination time obtained by the solar panel is prolonged, and continuous electric energy can be provided for equipment.

This utility model relates to the field of double-arch greenhouse technology, specifically a novel double-arch double-film solar greenhouse, including a rear wall and two gable walls. Several outer and inner arch frames are fixedly connected at intervals on the rear wall. The outer arch frames are covered with a light-transmitting film. A retractable inner cotton quilt roll is installed at the top of the inner arch frame, which is covered with a sunshade curtain. One end of the sunshade curtain is fixedly connected to the highest point of the inner arch frame, and the other end is wound around a first film roller, which is connected to the gable wall. An outwardly protruding support is fixedly connected to the top of the outer side of the rear wall. A baffle rod is fixedly connected to the outside of the support, and a retractable outer cotton quilt roll is installed inside the baffle rod. Frost-proof boards are installed at the bottom of all four sides of the greenhouse. This utility model improves upon the forward-leaning slope of the original greenhouse rear wall, allowing the outer cotton quilt roll to retract directly above the rear wall, reducing sunlight obstruction and increasing the light exposure time for crops near the rear wall. Simultaneously, the frost-proof boards at the bottom of the greenhouse further enhance heat preservation.