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 novel energy-saving furnace end, which comprises a cooking range body, an outer burning plate, an outer fire passing hole, an inner burning plate, an inner fire passing hole and an ejection pipe, wherein the ejection pipe is arranged at one side of the cooking range body, the outer burning plate and the inner burning plate are fixedly arranged above the cooking range body, and the inner burning plate is fixedly arranged in the middle of the outer burning plate. The novel energy-saving furnace end has the advantages that the internal and external firepower can be adjusted, and the fuel gas is saved.

Novel energy-saving furnace end

The invention provides an energy-saving stove ring, which is characterized in that the energy-saving stove ring is a hollow opening round ring, in addition, a water outlet pipe, a water inlet pipe and a steam pipe are welded on the hollow opening round ring, one end of the water outlet pipe, one end of the water inlet pipe and one end of the steam pipe are welded with screw threads, the other end of the water inlet pipe is connected with a stove door tempering water tank, and the water tank is in contact with the other water inlet tank and is welded into a whole with the other water inlet tank. The energy-saving stove ring has the advantages that the heat around a stove chamber and the heat at a stove door can be sufficiently utilized, the water boiling function is realized, boiling water and steam can be simultaneously provided, and in addition, the installation is convenient. Forty percent of firewood can be saved, and the energy-saving stove ring is suitable to be popularized and used in rural firewood stoves.

Energy-saving stove ring

The invention relates to a novel solar mobile phone disinfector with charging function, which comprises a disinfector body, a power supply interface, a switch, an upper cap with a reflecting plate, an uncapping buckle, a foot pad, a solar energy receiving module, a UV lamp, a control circuit board, a standard USB port, a lithium battery and a reflecting plate, wherein the power supply interface/the UV lamp is arranged on one side of the disinfector body, the switch is embedded on the upper surface of the disinfector body, the upper cap with the reflecting plate is arranged on the upper surface of the disinfector body via a rotating shaft, the uncapping buckle is arranged on one side of the disinfector body, the foot pad is arranged at the bottom of the disinfector body, the solar energy receiving module is arranged on the upper cap with the reflecting plate, the control circuit board is arranged inside the disinfector body, the standard USB port is embedded on one side of the disinfector body, the lithium battery is arranged inside the disinfector body and is connected to the control circuit board, and the reflecting plate is arranged inside the disinfector body. The product provided by the invention is energy-saving, environment-friendly, and convenient in use and carrying, can provide charging function, and has good disinfection effect.

Novel solar mobile phone disinfector with charging function

The invention relates to a lawn lamp with camera and radio functions. The lawn lamp comprises a lamp pole body, a light source window, a fixed base, a radio module, a speaker, a camera control module, a button and a camera, wherein the light source window is arranged around the lamp pole body and is provided with high transparent toughened glass, and the fixed base is arranged at the bottom of the lamp pole body; the radio module is arranged at the top of the lamp pole body, and the speaker is embedded at the side of the lamp pole body; the camera control module is embedded inside the lamp pole body, and the button is arranged at the top of the lamp pole body; and the camera is arranged at one side of the lamp pole body. The lawn lamp product provided by the invention provides lighting, and also provides radio listening and property safety protection to achieve the purpose that one lamp has multiple functions.

Garden lamp with camera and radio functions

The invention relates to a rechargeable anion flashlight with an adapter and a bluetooth. The rechargeable flashlight comprises a flashlight body, a window, a power supply, an LED lamp, a flashlight switch, an anion switch, an anion generation circuit board, an anion radiation needle, an E27 adapter, a charging circuit board, a charging interface, a control circuit board and a loudspeaker, wherein the window is located on the flashlight body, the power supply is installed on the flashlight body, the LED lamp, the control circuit board and the loudspeaker are installed in the flashlight body, the flashlight switch and the anion switch are installed on the flashlight body in an embedded manner, the anion generation circuit board and the anion radiation needle are installed in the flashlight body, the E27 adapter is fixedly arranged at one end of the flashlight body, the power supply is connected to the charging circuit board through a conducting wire, and the charging interface is installed on the flashlight body in the embedded manner. The product provided by the invention can point out the direction, is rechargeable, is convenient to use and carry, can be used as an emergency lamp, can purify air in a small range and has a loudspeaker function.

Rechargeable anion flashlight with adapter and bluetooth

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