Abstract: A light bulb, comprising: a circuit board, provided with a light-emitting unit, two first wiring parts and at least two second wiring parts, wherein one of the first wiring parts and one of the second wiring parts are both connected to a positive terminal of the light-emitting unit, and the other first wiring part and the other second wiring part are both connected to a negative terminal of the light-emitting unit; and a fixing member connected to the circuit board, the fixing member being capable of fixing wires to the first wiring parts and the second wiring parts.

Abstract: A light bulb, comprising: a circuit board, provided with a light-emitting unit, two first wiring parts and at least two second wiring parts, wherein one of the first wiring parts and one of the second wiring parts are both connected to a positive terminal of the light-emitting unit, and the other first wiring part and the other second wiring part are both connected to a negative terminal of the light-emitting unit; and a fixing member connected to the circuit board, the fixing member being capable of fixing wires to the first wiring parts and the second wiring parts.

Abstract: A method includes providing a main frame configured to be attached to a surface associated with a portable electronic device, and providing a grip element. The method also includes forming a grip device based on receiving one or more slide element(s) of the grip element through a channel of the main frame, and enabling portrait and landscape orientation based operations associated with the portable electronic device through the attachment of the formed grip device to the portable electronic device.

Abstract: A method includes providing a main frame configured to be attached to a surface associated with a portable electronic device, and providing a flexible strap. The method also includes forming a grip device based on receiving slide elements of the flexible strap through a channel of the main frame, and enabling operations associated with the portable electronic device and support thereof on a flat surface through the attachment of the formed grip device to the portable electronic device.

Abstract: The present disclosure discloses a battery box lamp wire installation structure, which relates to the technical field of power supply devices and it comprises a case, provided with an accommodating cavity inside; a printed circuit board, horizontally located in the accommodating cavity and fixedly connected with the case; an end cap, movably mounted on one end of the case, and the end cap is provided with a wire hole A; a lamp wire, of which one end penetrating through the wire hole A and restrained within the end cap; a connector, detachably mounted at the inner side of the end cap and fixing the positive and negative ends of the lamp wire; the positive and negative ends of the lamp wire are in electrical connection with the printed circuit board respectively when the end cap is mounted onto the case.

Abstract: A modular device includes a light housing configured to receive a light source thereon, and a central housing, decoratively patterned and configured to be connected to the light housing such that, in a state of the connection of the light housing with the received light source to the central housing, the light source is also received through the central housing and encompassed by the central housing with the decorative patterning thereon. The central housing is configured to be capable of being connected to each of a handle element and a base element such that the modular device is capable of being used as a torch when the handle element is connected to the central housing, and the modular device is capable of being used as a lantern when the base element is connected to the central housing.

Abstract: A method includes providing a main frame configured to be attached to a surface associated with a portable electronic device, and providing a flexible strap. The method also includes forming a grip device based on receiving slide elements of the flexible strap through a channel of the main frame, and enabling operations associated with the portable electronic device and support thereof on a flat surface through the attachment of the formed grip device to the portable electronic device.

Abstract: A modular device includes a light housing configured to receive a light source thereon, and a central housing, decoratively patterned and configured to be connected to the light housing such that, in a state of the connection of the light housing with the received light source to the central housing, the light source is also received through the central housing and encompassed by the central housing with the decorative patterning thereon. The central housing is configured to be capable of being connected to each of a handle element and a base element such that the modular device is capable of being used as a torch when the handle element is connected to the central housing, and the modular device is capable of being used as a lantern when the base element is connected to the central housing.

Abstract: A pneumatically switched balloon light comprises a balloon body which has an air inlet; a battery case located in the balloon body, wherein the battery case is provided with two adjacent batteries and an LED light connected with the batteries; a shield body located in the air inlet, wherein one end of the shield body is removably connected with the battery case, and the other end is made with a breather hole; a valve cover arranged in the shield body and separated from the breather hole; and an insulating piece, one end of which is fixedly connected with the valve cover, and the other end is inserted between the batteries; and the shield body is made with the breather hole for the air intake and discharge, and the shield body and the battery case can be directly fixed in the balloon body.

Abstract: The present disclosure discloses a battery box lamp wire installation structure, which relates to the technical field of power supply devices and it comprises a case, provided with an accommodating cavity inside; a printed circuit board, horizontally located in the accommodating cavity and fixedly connected with the case; an end cap, movably mounted on one end of the case, and the end cap is provided with a wire hole A; a lamp wire, of which one end penetrating through the wire hole A and restrained within the end cap; a connector, detachably mounted at the inner side of the end cap and fixing the positive and negative ends of the lamp wire; the positive and negative ends of the lamp wire are in electrical connection with the printed circuit board respectively when the end cap is mounted onto the case.

Abstract: A screw type light-emitting device comprises a hollow mounting holder; a screw holder disposed over the mounting holder and threadedly connected with the same; a battery case disposed in the mounting holder and relatively fixed with the same; a battery pack removably disposed in the battery case 30; an LED light disposed at one end of the battery case and extending out of the mounting holder, wherein one of the electrodes of the LED light is electrically connected to the battery pack, and the other electrode extends to between the battery pack and the screw holder; both the LED light and the battery pack are mounted in the battery case, the battery case is mounted in the mounting holder, and the mounting holder is threadedly connected with the screw holder, and the LED light will emit light when the screw holder is rotated into a proper position.

Abstract: The present disclosure discloses a rocket with a landing cabin, which belongs to the technical field of toy rockets, comprising a rocket body, a cabin shell which comprising two concave shell bodies, the edges of the two shell bodies cling to each other to enclose an accommodating cavity; the upper ends of the two shell bodies are hinged respectively with the lower end of the rocket body, and the two shell bodies are relatively rotatable to open or close the accommodating cavity; a parachute cloth, received within the accommodating cavity in a compressed mode and provided with a connector for connection with the shell bodies or the rocket body. The present disclosure is convenient for taking in a parachute.

Abstract: A screw type light-emitting device comprises a hollow mounting holder; a screw holder disposed over the mounting holder and threadedly connected with the same; a battery case disposed in the mounting holder and relatively fixed with the same; a battery pack removably disposed in the battery case 30; an LED light disposed at one end of the battery case and extending out of the mounting holder, wherein one of the electrodes of the LED light is electrically connected to the battery pack, and the other electrode extends to between the battery pack and the screw holder; both the LED light and the battery pack are mounted in the battery case, the battery case is mounted in the mounting holder, and the mounting holder is threadedly connected with the screw holder, and the LED light will emit light when the screw holder is rotated into a proper position.

Abstract: A pneumatically switched balloon light comprises a balloon body which has an air inlet; a battery case located in the balloon body, wherein the battery case is provided with two adjacent batteries and an LED light connected with the batteries; a shield body located in the air inlet, wherein one end of the shield body is removably connected with the battery case, and the other end is made with a breather hole; a valve cover arranged in the shield body and separated from the breather hole; and an insulating piece, one end of which is fixedly connected with the valve cover, and the other end is inserted between the batteries; and the shield body is made with the breather hole for the air intake and discharge, and the shield body and the battery case can be directly fixed in the balloon body.

Abstract: Disclosed is an electronic glow stick comprising a stick body which is a tubular body, at least one handle in a plugged connection with an end of the stick body, a battery pack which is disposed in the handle and connected with the handle in a detachable way, and a light emitting element which is connected with the battery pack and electrically connected with batteries in the battery pack. The batteries can charge the light emitting element, and the light emitting element can project light in the stick body such that the stick body glows. The electronic glow stick has advantages of simple structure, low cost and high durability because of no circuit board; additionally, damaged parts can be exchanged instead of replacing the whole unit, thus effectively saving use cost; moreover, the handle is detachably connected with the stick body, so the whole glow stick has diversified structures.

Abstract: Disclosed is a luminous necklace structure. The present invention adopts the following technical solution: A luminous necklace structure, comprising a battery case; a chain rope with both ends connected with the battery case; at least one pendant connected with the chain rope; so that the battery case can supply power to the chain rope and make the pendant luminous. The chain rope comprises two conductive wires which are fixedly connected in parallel. The battery case comprises a casing and a power supply assembly provided in the casing, with two ends of the two conductive wires connected to the casing and the conductive wires electrically connected to the power supply assembly.