6results about How to "Easy and quick disassembly" patented technology

The utility model relates to candle lamp technical field, specifically disclose a candle lamp controller with safety protection structure, including the shell, the shell is cylindrical barrel -shaped structure, the outer surface of one end of shell away from the soft light cover snap -on installation has the bottom shell, the inside snap -on installation of shell has control mainboard. This candle lamp controller with safety protection structure, when candle lamp after a period of use control mainboard and LED lamp circuit board will produce heat, at this time heat will be conducted to the heat dissipation silica gel pad and the heat conduction silica gel pad, at this time through thermistor can monitor the operating temperature of candle lamp, make temperature exceed the limit value of thermistor after, LED lamp circuit board can automatically power off to reduce the temperature rise, reduce the melting or combustion fire of shell, soft light cover and other components due to long -term use, greatly promote the safety of candle lamp use time and promote the life of use.

The utility model relates to the field of incinerator equipment, in particular to an oil-free combustion device for an incinerator. The device comprises an incinerator, a main incineration chamber, a gas bottle, a gas filter, an air blower, an igniter and a detachable fixing mechanism, the main incineration chamber is formed in the incinerator, and the multiple gas bottles are connected to the gas filter in parallel through a gas collecting pipe; the gas filter is arranged at the top of the gas bottle, the air blower is fixedly arranged on one side of the incinerator, an air inlet of the air blower communicates with the gas filter through a pipeline, an air conveying opening of the air blower is connected to a gas inlet of the igniter, a fire outlet of a fire gun tube of the igniter extends into the main incineration chamber, and the detachable fixing mechanism is installed on one side of the main incineration chamber. The detachable fixing mechanism clamps and fixes the igniter; according to the utility model, the plurality of gas bottles are connected in parallel, natural gas is supplied as fuel of the igniter, and impurities in gas can be removed by arranging the gas filter, so that the carbon emission is greatly reduced.

The application relates to the technical field of steel box girder construction, and discloses a high viaduct steel box girder construction cast-in-place device, which comprises a box body assembly; the box body assembly comprises a main box body provided with a cover plate at the top, a frame body fixedly connected to the inside of the main box body, a sealing assembly arranged between the main box body and the cover plate; the sealing assembly comprises a shell one fixedly connected to the bottom of the cover plate; the application has the advantages of convenient installation and high sealing performance; when the cover plate is installed, the cover plate first contacts the top of the sealing gasket and pushes the sealing gasket to deform, and finally the cover plate is fixed through the rebound force of the spring one; the sealing effect is improved through the mode of arranging the sealing gasket and extruding the sealing gasket during installation; the installation and dismounting mode is simple and fast, and the workers can conveniently use the device; the problems that the existing high viaduct steel box girder construction cast-in-place device does not have the functions of good sealing and convenient installation are solved.

The utility model relates to the technical field of door leaves, and discloses a novel aluminum alloy door leaf sectional material, which comprises an arc-shaped vertical frame sectional material, a vertical frame flapper sectional material and a sealing glue solution, and is characterized in that the arc-shaped vertical frame sectional material is an integrally formed part, and arc-shaped decorative panels are arranged on two sides of the top of the arc-shaped vertical frame sectional material; a panel mounting groove is formed in the center of the arc-shaped vertical frame profile and used for mounting a glass panel, connecting tables are arranged at the bottoms of the two ends of the decoration panel, connecting feet are arranged on the inner sides of the connecting tables in a downward extending mode, and clamping feet are arranged on the panel on the outer sides of the connecting feet. A reinforcing groove plate is arranged at the bottom of the panel mounting groove in an extending mode, and small cavities are formed in the positions, located above the reinforcing groove plate, of the two sides of the panel mounting groove; through the unique design of the connecting seat of the arc-shaped vertical frame section bar, the connection distance between the whole aluminum alloy door leaf and the hinge, the door frame or the wall surface is shortened and firmer, the stability of the connection between the aluminum alloy door leaf and the hinge is greatly improved, and the whole door leaf is more stable and durable.

The utility model relates to the technical field of audio equipment, and discloses audio equipment capable of shielding electromagnetic interference, which comprises a protective shell, the outer wall of the protective shell is in sliding connection with a fixed plate, the inner wall of the fixed plate is fixedly connected with a sliding block, the outer wall of the sliding block is in sliding connection with a sliding plate, the bottom of the sliding plate is fixedly connected with a sub-buckle, and the sub-buckle is fixedly connected with the outer wall of the fixed plate. A female buckle is arranged in the fixed plate, protective rings are fixedly connected to one side of the outer wall of the fixed plate and one side of the outer wall of the sliding plate, a perspective window is arranged in the fixed plate, and sealing assemblies are arranged in the protective rings. According to the utility model, the interface gap can be effectively filled, and the shielding body forms an uninterrupted complete shielding space, so that the shielding effect on electromagnetic interference is remarkably improved, the audio equipment can still transmit audio signals stably in a strong electromagnetic environment, and the audio quality is not influenced by the electromagnetic interference.

This utility model relates to the field of garden tool technology, specifically a lawn mower for trimming lawns, including a base plate, a cutting mechanism, and a dust collection mechanism. The cutting mechanism and the dust collection mechanism are fixedly connected to the top of the base plate. In this utility model, through the inclusion of an electric height adjustment column, a stone barrier, and cutting blades, the electric height adjustment column can independently and precisely control the height of each cutting blade, allowing for easy and targeted adjustments based on the actual needs of different lawn areas. The stone barrier is rotatably connected to the outer surface of the base plate and remains stable after being adjusted to a suitable angle. During the cutting process, the stone barrier can flexibly adjust its angle according to the actual situation, thereby more comprehensively blocking flying stones, rocks, and other debris, preventing injury to the operator, and reducing damage to the surrounding environment and other equipment. Compared to a fixed-angle stone barrier, this significantly improves safety and protection during operation.