Dongguan Miray E-tech Co., Ltd.

Dongguan Yicheng Lighting Tech Co., Ltd.

Illumination Technology, Inc.

Guangdong Jiaduowang Lighting Tech Co., Ltd

Jianwen Lei

Ziyang Lei

An antique LED lamp simulating an oil lamp flame includes a lamp holder, a bulb, and a main frame, and the bulb and the lamp holder are arranged in the main frame, the bulb is rotatably mounted on a bottom of the lamp holder, and the lamp holder is electrically connected with the bulb, a wire passes the main frame to electrically connected with the lamp holder, the LED flame emitting plate is arranged in the bulb and is connected to a control chip, and the control chip is internally provided with an IC program, and the IC program adjusts the light emitting frequency and brightness of the LED emitting plate to simulate flickering and emitting light like flames. The antique LED lamps in the present invention can not only illuminate but also simulate the flickering and swaying effect of the oil lamp flame, creating a good atmosphere.

Antique led lamp simulating oil lamp flame and string lamp

Dynamic light

LED lamp

A glass stem for a highly waterproof LED filament lamp comprises an LED filament without being driven by external power, a glass flare tube, an exhaust tube, a first lead wire having a resistance element, and a second lead wire. The first lead wire is placed in the exhaust tube. The first lead wire, the second lead wire, the top of the exhaust tube, and the top of the glass flare tube are fusion-bonded together. A lower section of the exhaust tube is fused and cut off to an assembly-desired length and then fusion-sealed with the first lead wire to form a glass stem with the resistance element sealed in the middle of the exhaust tube. The first lead wire having the resistance element is disposed inside the exhaust tube, such that isolative insulation is generated between the first lead wire and a second lead wire.

Glass stem for highly waterproof led filament lamp and lamp bulb

A high-insulation integrated plastic lamp holder that does not require traditional American and European-standard copper lamp holders, comprising a high-insulation plastic body formed by injection molding. The top of the high-insulation plastic body is provided with a barrier, a first conductive component slot, and a second conductive component slot, and the barrier is located between the first conductive component slot and the second conductive component slot. The first conductive component slot and the second conductive component slot are inserted into positive and negative conductive sheets correspondingly, and the assembly of the lamp holder is simpler, which facilitates automatic production, thereby greatly improving the daily production capacity and insulation, and lowering the cost of production.

High-insulation integrated plastic lamp holder

An injection-molded integrated lamp string includes a power line and several lamp bulbs spaced apart on a power line. The lamp bulb comprises a lampshade, a lamp core body, and at least one insulation plastic piece. The lampshade is provided with an insertion portion, and the lamp core body is inserted into the insertion portion and protruded into the lampshade. The lamp core body is provided with at least one LED lamp filament, and both ends of the LED lamp filament are connected with a positive pole conductive wire and a negative pole conductive wire to form a semi-finished lamp bulb. The semi-finished lamp bulb, the positive pole conductive wire, and the negative pole conductive wire are integrally connected with the power line through injection molding. An injection plastic fusion body and the semi-finished lamp bulb are fused integrally through a mold to form a sealing insulation plastic head.

Highly waterproof and highly insulative simple injection-molded integrated lamp string without conventional lamp holder and manufacturing process tthererof

The present invention discloses a highly waterproof and highly insulative simple plastic lamp bulb without a conventional lamp cap, including a lampshade, a waterproof insulation plastic lamp cap, a conductive connection piece, and a lamp core body, wherein an insertion portion is provided at the bottom of the lampshade, the lamp core body is inserted into the insertion portion, the conductive connection piece is in electrical connection with the lamp core body, the conductive connection piece is disposed on the insertion portion and then integrally injection-molded into the waterproof insulation plastic lamp cap by an injection molding machine. The production process is simplified, those conventional lamp bulbs with lamp caps of various sizes are replaced, the production costs are reduced, and the daily production volume is increased.

Highly waterproof and highly insulative simple plastic lamp bulb without conventional lamp cap

A glass stem for a highly waterproof LED filament lamp comprises an LED filament, a glass flare tube, an exhaust tube, a first lead wire having a resistance element, and a second lead wire. The first lead wire is placed in the middle of the exhaust tube. The first lead wire, the second lead wire, the top of the exhaust tube and the top of the glass flare tube are fusion-bonded together. A lower section of the exhaust tube is fused and cut off to an assembly-desired length and then fusion-sealed with the first lead wire to form a glass stem with the resistance element sealed in the middle of the exhaust tube. The first lead wire having the resistance element is disposed inside the exhaust tube, such that isolative insulation is generated between the first lead wire and a second lead wire.

Glass stem for highly waterproof LED filament lamp and lamp bulb

An automatic process of making a LED bulb comprising: automatic manufacturing of a glass core column with a driving chip and a resistor, automatic welding of an LED wick, automatic sealing and venting of a lamp cover and the wick and gas protection, automatic installation of a lamp holder, and automatic optical inspection and packaging. With the automatic process, which is a substitution for the manual production having a high cost labor and which reduces the uncertainty of the quality, continuous all-day production without interruptions is achieved, and the production efficiency and quality are improved.

Automatic production process of LED bulbs

An LED lamp comprising a lamp shade, a lamp cap, a glass core column, and an LED lamp filament, with the glass core column comprising a glass flare tube, a first conducting wire, a second conducting wire and an exhaust tube, the glass flare tube and the exhaust tube being sintered into a core column body, the first conducting wire and the second conducting wire being fixed on both sides of the core column body through welding respectively, and lower end portions of the first conducting wire and the second conducting wire being fixed on the lamp cap through welding respectively, both ends of the LED lamp filament being fixed on the first conducting wire and the second conducting wire through welding respectively, and the second conducting wire being provided with one or more LED lamp bulb drive elements with a drive chip and a resistance element.

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Guangdong, China

Jianwen Lei