Jetmax Lighting Industrial Co., Limited

Gree Electric Appliances (Wuhan) Co., Ltd

Shenzhen Zhilun Driving Technology for Electric Vehicle Co., Ltd.

Gree Electric Appliances, Inc. of Zhuhai

Puleo International Inc.

Jetmax Industrial Ltd.

Ping Yang

Shugang Gong

Pengfei Xu

Yun Chen

Long Zhang

Zhihua Hu

Jigao Zhao

Guihua Yin

Changwei Zhu

Jinjun Li

Zhen Liu

Shih-Chih Huang

Mu Zie

A light string assembly with wire holes include a light string and multiple bulb shells. The light string includes a wire and multiple bulbs. The bulbs are evenly distributed along the wire and are electrically connected to the wire. One end of the light string is provided with a plug for electrically connecting to the wire. Each bulb shell includes a light holder and a light shade. The light holder and the light shade are detachable and can be connected to each other. Both sides of the light holder each are provided with a respective wire hole. Each light shade encloses a respective one of the multiple bulbs. The wire respectively protrudes from the bulb shells through the two wire holes of each bulb.

Light string assembly with wire holes

The present disclosure related to a method and device for assigning application usage permission. The method includes: collecting a first image of a current first user, and when it is recognized that a target application is enabled, judging whether the first image matches a target image corresponding to the target application (S); if yes, assigning all usage permissions of the target application to the current first user (S); if not, judging whether there is a first stranger image matching the first image successfully (S); if yes, assigning a corresponding usage permission of the target application to the current first user according to a collection count corresponding to the first stranger image and a usage permission corresponding to a collection count range threshold (S); and if not, not assigning the usage permission of the target application to the current first user (S).

Method and device for assigning application usage permission

A charging apparatus, a charging system, and a charging control method are provided. The charging apparatus includes: a transforming element and output interfaces, and further includes a charging control element and a maximum output power control element. The charging control element is connected with the maximum output power control element, and the charging control element identifies a target charging mode selected by a user and sends the target charging mode to the maximum output power control element. The maximum output power control element is connected with the transforming element, and the maximum output power control element determines a target maximum output power corresponding to the target charging mode according to a pre-saved correspondence relationship between each charging mode and each maximum output power. The transforming element is connected with the output interface, and the transforming element obtains a target output power according to the target maximum output power and charges a charging device through the output interfaces by using the target output power.

Charging apparatus, charging system and charging control method

The invention relates to a remote control for remotely controlling the illumination of an LED string; the remote control has a control panel having a dial selector for selecting a color of a primary color light emitted by the LED string, a plurality of first color illumination mode buttons, a plurality of background illumination mode buttons, and an illumination sequence button; the remote control has a control circuit having a wireless transmitter for transmitting an LED string control signal to the LED string; a resistive divider circuit providing a plurality of divided voltages to the dial selector which selects one of the divided voltages as an output voltage, a plurality of switches each outputting a state voltage, and a controller connected to the wireless transmitter, the dial selector and the plurality of switches to generate the LED string control signal.

Remote control

Remote controller

The present invention relates to a multi-mode series light controlling system, including a main control device that includes a front plug, a control unit, a mode switching key, a tail plug, and a connection module. The tail plug is electrically connected to the front plug through the control unit. The connection module is able to connect with multiple series lights simultaneously. The front plug is used to connect an AC power source. The control unit generates a lighting control signal according to the mode switching key and provides it to the connection module through the tail plug. The main control device provides functions to control multiple series light to switch between on, off, and different lighting patterns. Therefore, the controlling system is a progressive replacement for multiple control switches for multiple series light, achieving the purpose of managing series lights with one device.

Multi-mode series light controlling system

Battery case

A light string with a non-extinguishing function and an independent LED blinking function includes an LED light string having a plurality of LED bidirectional lamp groups and a plurality of LED independent blinking lamp groups connected in series, and a switchable-polarity power supply connected to the LED light string for providing a pair of DC voltages with switchable polarity to the LED light string. The LED bidirectional lamp group includes a plurality of LED bidirectional lamps connected in parallel, and the LED independent blinking lamp group includes a blinking control circuit and a plurality of LED bidirectional lamps connected in parallel. The plurality of LED bidirectional lamps may be a plurality of LED two-color bidirectional lamps or LED mono-color bidirectional lamps; and the blinking control circuit controls the plurality of LED bidirectional lamps to blink independently and to cyclically vary the brightness of the plurality of LED bidirectional lamps.

Light string with a non-extinguishing function and an independent LED blinking function

A multi-color light apparatus is provided and includes a power adapter, a power switch and a plurality of light bulbs. The power adapter has a converter to convert AC power to DC power. The power switch is electrically connected to the power adapter and includes a controller to provide a plurality of time division multiplexed signals. The light bulbs receive the time division multiplexed signals and are configured to perform different illumination effects in accordance with the time division multiplexed signals. By using the multi-color light apparatus, only two power wires are used so as to simplify the manufacture of the multi-color light apparatus and reduce the cost of the manufacture.

Multi-color light apparatus

A pin connector assembly has male connector and a female connector. The male connector has a first alignment slot formed on a first housing of the male connector and a mounting hole. The female connector has a second alignment slot formed on a second housing of the male connector and a mounting hole. The first and second alignment slots allows the male connector and the female to be coupled with each other without damaging metal contacts on the male connector. Moreover, the installation efficiency of the male connector and the female connectors are improved. The mounting holes of the male and female connectors are used for detachably mounting the male and female connectors on tubes of a trunk of an artificial Christmas tree.

Pin connector assembly

An electrical connector includes a male insertion piece and a female insertion piece. The male insertion piece has an insulation base, an insulation tube being hollow and formed on one end of the insulation base, an outer electrode securely mounted around the insulation tube, and a conductive needle mounted in the insulation tube. The female insertion piece has an insulation sleeve having a guiding slot for the insulation tube to be inserted therein, an outer connection electrode mounted inside the insulation sleeve and mounted around the outer electrode, and an inner connection electrode having a first conductive part abutting against a top portion of the conductive needle and at least two second conductive parts holding two lateral portions of the conductive needle. When the male insertion piece engages the female insertion piece, there are at least three contact positions forming a firm and stable triangular connection.

Electrical connector

A vehicle body anti-collision structure, which is mounted within a vehicle body covering and used for buffering an impact force applied to a vehicle body, the structure having two buffering frames capable of buffering the applied impact force and a connecting frame, wherein the connecting frame is disposed at the bottom end of the vehicle body and fixed to a chassis of the vehicle body, and the two buffering frames are respectively disposed at the front end and rear end of the vehicle body and are fixed to both ends of the connecting frame. The above-mentioned vehicle body anti-collision structure is of an overall structure, such that when the buffering frames at the front and rear of the vehicle body are impacted, the impact force will be dispersed to the whole vehicle body anti-collision structure and the chassis, instead of being completely withstood by themselves, so that a greater impact force can be withstood, improving the safety of the vehicle body.

Growing community of inventors

Guangdong, China

Ping Yang