The invention relates to a lawn lamp with MP3 (moving picture expert group audio layer-3) playing and charging functions The lawn lamp comprises a lamp post body, a light source window, a fixed base, a standard USB (universal serial bus) seat, a control module, a waterproof plug, a key and a horn, wherein the light source window is arranged on the periphery of the lamp post body and equipped with high-transmittance toughened glass; the fixed base is arranged at the bottom of the lamp post body; the standard USB seat is embedded in the top of the lamp post body; the control module is embedded inside the lamp post body; the waterproof plug is mounted above the standard USB seat; the key is mounted at the top of the lamp post body; and the horn is embedded in one side of the lamp post body The lawn lamp product with the MP3 playing and charging functions can charge mobile equipment and play music while providing illumination, so that the lawn lamp is multipurpose

Lawn lamp with MP3 (moving picture expert group audio layer-3) playing and charging functions

The invention discloses an embedded type oven core which is characterized by comprising an oven core seat and a burning plate arranged on one side of the oven core seat. A plurality of fire through holes are arranged on the burning plate, a gas delivering pipeline for delivering gas to the fire through holes of the burning plate is arranged inside the oven core seat, a first injection pipe and a second injection pipe which lead the gas to the gas delivering pipeline and are parallel to each other in axis are formed on the other side of the oven core seat, the gas outlet end of the first injection pipe is communicated with the edge of the oven core seat, and the gas outlet end of the second injection pipe is communicated with the center of the oven core seat. A connecting piece is arranged between the first injection pipe and the second injection pipe, and a first fixing column is arranged on the connecting piece. The embedded type oven core has the advantages that the gas utilizing efficiency is improved greatly through the first injection pipe and the second injection pipe, and the embedded type oven core is convenient to position and install through the first fixing column and the like.

Embedded type oven core

The invention relates to an air-pressure fixing valve of a stove. The air-pressure fixing valve comprises a fuel gas inlet pipe, an output pipe, an air-pressure fixing valve, fixing lug sheets and fixing holes, wherein the air-pressure fixing valve is fixedly arranged between the fuel gas inlet pipe and the output pipe; the fixing lug sheets are fixedly arranged on the two sides of the air-pressure fixing valve body; the fixing holes are punched on the fixing lug sheets. The air-pressure fixing valve of the stove is simple in structure and low in product production cost, and is rapid and convenient to mount and use; fuel gas is slowly and stably output to a use end so as to reduce the inconvenience to a user to the greatest extent.

Air-pressure fixing valve of stove

The invention relates to intelligent type photovoltaic power generation equipment which comprises a base, a photovoltaic panel, and an anti-theft device and an adjustment device arranged in the base. The anti-theft device comprises a swing rod, a swing block, a lifting mechanism, and a grasping mechanism. The lifting mechanism comprises a first motor, a screw rod, a sliding rod, and a sliding block. The grasping mechanism comprises a second motor, a driving plate, a fixed plate, and a grasping component. The adjustment device comprises two adjustment mechanisms, and each of the adjustment mechanisms comprises a third motor, a half gear, a driving frame and a driving rod. The intelligent type photovoltaic power generation equipment is provided with the anti-theft device, when someone wants to take the photovoltaic panel away, the anti-theft device is started, thus the photovoltaic panel is firmly fixed on the base and is difficult to be stolen so as to avoid large economic losses of people. In addition, the angle of the photovoltaic panel can be adjusted through the adjustment device, thus the photovoltaic panel rotates with the direction of the sun, and sunlight can be directly irradiated to the photovoltaic panel in the day so as to improve the power generation efficiency of the equipment.

Intelligent type photovoltaic power generation equipment

Disclosed are a photovoltaic air-conditioning system and a photovoltaic air conditioner having same. The photovoltaic air-conditioning system comprises a switch module, an inverter circuit, a rectification circuit and a compressor inverter; an input end of the switch module is electrically connected to a power grid; a first output end of the switch module is electrically connected to a first input/output end of the inverter circuit; a second output end of the switch module is electrically connected to an input end of the rectification circuit; an output end of the rectification circuit is electrically connected to an input end of the compressor inverter; the input end of the switch module is not simultaneously conducting with both of the first output end and the second output end of the switch module, and when the input end of the switch module and the first output end of the switch module are conducting, the power grid is connected to a photovoltaic battery in the photovoltaic air-conditioning system; and when the input end of the switch module and the second output end of the switch module are conducting, the power grid is connected to a compressor of the air conditioner. By means of providing the switch module, the problem in an existing photovoltaic air-conditioning system of interfering with the normal control of a grid-connected inverter current is effectively solved.

Photovoltaic air-conditioning system and photovoltaic air conditioner having same

The invention relates to a motor vehicle headlamp which comprises a lamp body, a lamp chamber formed by the lamp body, a light source arranged in the lamp chamber and a lamp cover arranged on the lamp chamber. The inner side of the lamp body is composed of an upper mirror and a lower mirror, the upper mirror and the lower mirror are on different curve surfaces and are respectively formed by connecting multiple reflection units, and the reflection units are paraboloids with the same principal optical axis. Light distribution is achieved through the mirrors of the lamp body, so that light distribution of the lamp cover is omitted, luminous flux of the headlamp is improved, and accordingly the headlamp has the advantages of being large in illumination range and attractive in appearance.

Motor vehicle headlamp

The invention discloses a light-emitting diode (LED) mast lamp which comprises a base (2), a lamp holder (3), a light source, a glass lampshade (7), a handle (9), a chimney (10), an upper fixing piece (11), a four-hole piece (12), an upper cover (13), a small grip (14) and a grip (15). A battery box (1) is arranged in the base (2), an LED light emitting lamp body (6) is arranged on the lamp holder (3), and a battery in the battery box (1) is connected with the LED light emitting lamp body (6) through a wire. The LED mast lamp utilizes an ultra-brightness light source, meets the national requirement for environment protection and energy saving, adapts to modern trend, can be ignited without a fire source, avoids accidents like fire hazards and is convenient to use and carry.

Light-emitting diode (LED) mast lamp

The invention relates to a Bluetooth solar lawn lamp with a mains supply output function. The solar lawn lamp comprises a lamp rod body, a light source window, a fixing base, a Bluetooth module, an LED lamp, a controller, solar energy receiving modules, solar energy receiving module supports, a switch, a storage battery module, a standard socket, a loudspeaker and an inverter. The light source window is disposed on the periphery of the lamp rod body. Highly-transparent tempered glass is mounted on the light source window. The fixing base is disposed at the bottom of the lamp rod body. The Bluetooth module is mounted at the top of the lamp rod body in an embedded manner. The LED lamp, the controller and the storage battery module are mounted inside the lamp rod body. The solar energy receiving modules are mounted on two sides of the lamp rod body. The solar energy receiving module supports are mounted on the lamp rod body. The switch is mounted on one side of the lamp rod body. The loudspeaker is mounted on one side of the lamp rod body in an embedded manner. The standard socket is mounted at the top of the lamp rod body in an embedded manner. The inverter is mounted inside the lamp rod body. The solar lawn lamp is energy saving, environmental friendly and multipurpose.

Bluetooth solar lawn lamp with mains supply output function

The invention relates to a solar mobile phone sterilizer with charging and timing functions The solar mobile phone sterilizer comprises a sterilizer body, a power supply interface, a switch, an upper cover, a cover opening buckle, a foot pad, a solar receiving module, a UV (Ultraviolet) lamp, a control circuit board, a timing module, a timing setting key, a USB standard seat and a lithium battery, wherein the power supply interface is formed in one side of the sterilizer body, the switch is embedded into the sterilizer body, the upper cover is arranged on the sterilizer body through a rotating shaft, the cover opening buckle is arranged on one side of the sterilizer body, the foot pad is arranged at the bottom of the sterilizer body, the solar receiving module is arranged on the upper cover, the UV lamp is arranged on one side in the sterilizer body, the control circuit board is arranged in the sterilizer body, the timing module and the timing setting key are embedded into the sterilizer body, the USB standard seat is embedded into one side of the sterilizer body, and the lithium battery is arranged in the sterilizer body and connected to the control circuit board The solar mobile phone sterilizer is energy-saving, environment-friendly and convenient to use and carry, and can be used for charging

Solar mobile phone sterilizer with charging and timing functions

The invention relates to a flashlight provided with a compass and a laser lamp. The flashlight comprises a flashlight body, a power source, an LED lamp, a flashlight switch, a compass module and the laser lamp. The power source is mounted on the flashlight body, the LED lamp and the laser lamp are mounted in the flashlight body, and the flashlight switch and the compass module are embedded in the flashlight body. The flashlight can be used for guiding directions and is convenient to use and carry and capable of being used for distinguishing directions.

Flashlight provided with compass and laser lamp

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