39results about How to "Play a rainproof effect" patented technology

The invention relates to an outdoor air inlet system with illumination capability. The system at least comprises a three-section shell; an electromotor is fixed by a fixing bracket in the upper-section cavity of the three-section shell; an output shaft of the electromotor is connected with a fan impeller through a transmission shaft; the transmission shaft and the fan impeller are fixed on a tray through a bearing; the fan impeller is arranged in the lower-section cavity of the three-section shell; an air inlet is arranged between the output shaft of the electromotor and a connection section of the fan impeller; a cavity-type filter screen cover is arranged on the lining of the air inlet; and the outdoor air enters an air pipe connected with the lower section of the three-section shell through the air inlet and the cavity-type filter screen cover. The device with flexible mounting position can be selectively mounted among flowers and trees to absorb outdoor fresh air with the aroma of the flowers and trees and deliver the outdoor fresh air indoors, and thus people indoors can feel the outdoor nature.

The invention relates to the technical field of security and protection equipment, and discloses a security and protection engineering monitoring camera protection device. The security and protection engineering monitoring camera protection device comprises a box body, a protection assembly is arranged at the top of the box body, an installation mechanism is arranged in the middle of an inner cavity of the box body, an adjusting mechanism is arranged at the bottom of the inner cavity of the box body, and a cooling fan is fixedly installed at the rear end of the inner cavity of the box body. Heat dissipation plates are fixedly installed in the middles of the left side surface and the right side surface of the box body, heat dissipation holes are formed in the rear sides of the left side surface and the right side surface of the box body, heat dissipation holes are formed in the rear end surface of the box body, and the bottom of the box body is fixedly connected with an installation support. The protection assembly is arranged in the box body, so that the box body can be prevented from being damaged by objects falling from high altitudes, meanwhile, the protection assembly can also achieve a rainproof effect, and it is ensured that shot pictures of the monitoring camera are clear while internal elements of the monitoring camera are prevented from being damaged.

The invention discloses an automatic rainproof solar power generation device capable of being cleaned. The solar power generation device comprises a bottom plate, a long rod is fixedly arranged on the upper side of the bottom plate, an air cylinder cavity with an upward opening is formed in the bottom plate, a first air cylinder is fixedly arranged in the bottom wall of the air cylinder cavity, an air cylinder plate is connected to the upper side of the first air cylinder, and a sliding rail is arranged on the upper side of the air cylinder plate; a short rod that can move left and right is slidably connected to the sliding rail, a solar panel is connected between the short rod and the long rod, and a connecting rod is fixedly provided on the right side of the short rod. Compared with a traditional solar cell, the solar cell has the advantages that firstly, the rotation of a sealing plate can be controlled through the rainfall speed, so that the rainproof effect of the solar cell is achieved; secondly, the solar cell can be cooled, the influence of the temperature on the power generation efficiency of the solar cell is reduced, and finally, the solar cell can be immediately cleaned after the closing plate is closed, so that the power generation efficiency is improved.

The invention belongs to the technical field of signal lamps, in particular to a signal lamp with a good anti-fouling effect, and aiming to solve the problem that dirt is not convenient to clean and the cleaning difficulty is relatively high of a signal lamp in the prior art. A scheme is proposed as follows: the signal lamp comprises a transverse rod; a fixed disc is welded to one end of the transverse rod, and first reinforcing blocks which are distributed in an annular mode at equal distances are welded between the fixed disc and the transverse rod; a lampshade assembly is arranged at one end of the transverse rod in a sleeved mode; the lampshade assembly comprises a first transparent cover and three second transparent covers which are distributed at equal intervals; and a light isolating ring is adhered between every two adjacent second transparent covers and between the first transparent cover and the second transparent covers. According to the signal lamp, the lampshade assembly can be driven to rotate, and scraping strips and brush strips are combined, so that dirt on the lampshade can be conveniently scraped, the warning effect of signals is guaranteed, and the difficulty ofcleaning and maintaining is reduced.

A long-running solar power generation device for electric vehicle comprises an electric vehicle body, wherein one side of the electric vehicle body is provided with a vehicle head, the other side is provided with a vehicle body, the outer side of the vehicle head is fixedly installed with a vehicle frame, a first hub is arranged at the position of the bottom end of the front side of the vehicle head, a visual glass is fixedly installed at the position above the front side of the vehicle head, and a ceiling is fixedly installed at the top of the vehicle head. The device is scientific and reasonable in structure, easy to operate, the solar panels are capable of absorbing sunlight, converting solar energy into electrical energy for use in electric vehicles, the invention realizes the long-term driving of the electric vehicle and provides convenience for the user. The folding and storage of the solar cell panel can be realized by using the hinge through the folding panel, the fixing of thesolar cell panel can be realized through the supporting device, and the angle adjustment of the solar cell panel can be realized at the same time, so that the solar cell panel can be applied to different illumination environments.

The invention relates to the technical field of high voltage switch cabinets, and discloses a ventilation and heat dissipation structure of high voltage switch cabinets. The structure includes a switch cabinet body, a left rubber pad, a right rubber pad, an air-leading bucket and an exhaust fan; the left rubber pad is located in the middle position on the left side of the inner wall of the switchcabinet body; and the right rubber pad is located in the middle position on the right side of the inner wall of the switch cabinet body. Through the arrangement of left and right slotting on the leftand right sides of the inner walls of the switch cabinet body, effects of natural ventilation of the switch cabinet body can be realized; through the installation of a first and second blower on the left and right sides of the inner walls of the switch cabinet body, fresh air can be absorbed from outside to discharge to the inner cavity of the switch cabinet body; through the inclined arrangementof a wind-guiding plate I and a wind-guiding plate II, the direction of horizontal blowing can be changed, no dead angle blowing of the inner cavity of the switch cabinet body can be realized, and compared with traditional ventilation and heat dissipation structures of high voltage switch cabinets, the structure is better in heat dissipation effect.

An assembly type solar street lamp comprises an assembled lamp pole, a connecting sleeve part, fixing insertion bolts, a photovoltaic panel lampshade, storage batteries, a photovoltaic controller anda base. Fixing holes are formed in the assembled lamp pole. The connecting sleeve part is cylindrical, and insertion bolt holes are formed in the connecting sleeve part. The assembled lamp pole entersthe connecting sleeve part from the upper end and the lower end of the connecting sleeve part in a sleeved mode, and the fixing holes formed in the assembled lamp pole align to the insertion bolt holes formed in the connecting sleeve part. The two ends of each fixing insertion bolt are tilted in the opposite directions, and an included angle which ranges from 30 degrees to 60 degrees is formed between each end of each fixing insertion bolt and the horizontal direction, so that two-end tilting structures are formed. After the fixing insertion bolts pass through the insertion bolt holes and thefixing holes, the connecting sleeve part and the assembled lamp pole are clamped by the two-end tilting structures, and the two ends of each fixing insertion bolt are locked by two nuts. The photovoltaic panel lampshade is installed on the top of the assembled lamp pole, and the storage batteries and the photovoltaic controller are installed in the connecting sleeve part. The photovoltaic panel lampshade is connected with the photovoltaic controller through a wire collecting opening formed in the assembled lamp pole, and the photovoltaic controller is connected with the storage batteries. Thebase is installed at the bottom of the assembled lamp pole. The assembly type solar street lamp has the advantages of being free of welding and being easy to transport and install.

The invention belongs to the technical field of 5G signal transmission, particularly relates to a 5G signal transmission device with a protection structure, and provides the following scheme for solving the problem that cables are messy: the 5G signal transmission device comprises a supporting base; a connecting rod is arranged on the outer wall of one side of the supporting base, and a connectingplate is arranged at the other end of the connecting rod; first hydraulic rods distributed at equal intervals are arranged on the outer wall of one side of the connecting plate, clamping plates are arranged at the other ends of the first hydraulic rods, and the clamping plates are of arc-shaped structures. By arranging the connecting rod, the connecting plate, the first hydraulic rod, the clamping plate, the rotating rod and the electric wire winding drum, when electric wires of the device are connected, a cable is wound on the electric wire winding drum, the first hydraulic rod is connectedwith a hydraulic system, and the clamping plate can clamp the electric wires on the electric wire winding drum by adjusting the length of the first hydraulic rod; the clamping plate is of an arc-shaped structure and is more attached to the surface of the electric wire winding drum, and the cable storage effect of the device can be effectively improved.

The invention discloses an outdoor energy-saving and heat-dissipation alternating current low-voltage power distribution box, and relates to the field of a power distribution box. The outdoor energy-saving and heat-dissipation alternating current low-voltage power distribution box comprises a power distribution box body, wherein a left baffle and a right baffle which are connected are arranged at the upper end of the power distribution box body; the left baffle and the right baffle form an inverse V shape; the left baffle and the right baffle are provided with solar panels respectively; a plurality of heat dissipation strips are arranged on the top surface of the power distribution box body; a plurality of heat dissipation holes are formed between the adjacent heat dissipation strips; sliding grooves are formed in the symmetrical positions of the left baffle and the right baffle respectively; a mounting plate is arranged above the heat dissipation strips; a pulling handle is arranged at one end of the mounting plate; sliding rods are arranged on the two sides of the mounting plate respectively; the sliding rods are glidingly connected with the sliding grooves; a storage battery is arranged on the upper end plane of the mounting plate while an LED illuminating lamp is arranged on the lower end plane; the solar panels are both electrically connected with the storage battery; the LED illuminating lamp is electrically connected with the storage battery; a heat dissipation apparatus is arranged on the power distribution box body; and heat dissipation nets are arranged on the symmetrical side walls of the power distribution box body respectively. The outdoor energy-saving and heat-dissipation alternating current low-voltage power distribution box has rainproof and sunscreen functions, a good heat dissipation effect and long service life.

The invention relates to a rainproof device, and discloses an automatic rainproof device for a touch screen. The automatic rainproof device comprises a touch screen carrier (1), and an installing panel (3) is arranged on the touch screen carrier (1); the automatic rainproof device also comprises a motor (4) and a transverse rotating shaft (5) connected on a motor shaft, the touch screen (2) is installed in the middle of the installing panel (3), stretchable rods (6) are arranged at the back edge of the installing panel (3), the top ends of the stretchable rods (6) are connected on the transverse rotating shaft (5), a transparent plastic film (7) is arranged on the side wall of the transverse rotating shaft (5), and vertical supporting rods (8) perpendicular to the transverse rotating shaft(5) are arranged at the back portion of the transparent plastic film (7). According to the automatic rainproof device for the touch screen, the plastic film is arranged on the touch screen, the rainproof effect is achieved on the premise that the touch screen is not influenced by the plastic film, the touch screen can also be effectively used even if it is rainy, the service life of the touch screen is prolonged, and the use sensitivity of the touch screen is improved.

The present invention belongs to the technical field of 5G signal transmission, especially a 5G signal transmission device with a protective structure. For the problem of messy cables, the following solution is proposed, including a support base, and a connecting rod is provided on the outer wall of one side of the support base , and the other end of the connecting rod is provided with a connecting plate, the outer wall of one side of the connecting plate is provided with first hydraulic rods distributed equidistantly, and the other end of the first hydraulic rod is provided with a clamping plate, which is an arc shaped structure. The present invention is provided with a connecting rod, a connecting plate, a first hydraulic rod, a clamping plate, a rotating rod and an electric wire reel, and when connecting the electric wires of the device, the cable is wound on the electric wire reel, and the first The hydraulic rod is connected to the hydraulic system. Adjusting the length of the first hydraulic rod can make the clamping plate clamp the wires on the wire reel. The clamping plate is an arc-shaped structure that fits the surface of the wire reel more effectively, which can effectively improve Storage effect of device cables.