A heat preservation lamp for breeding, including at least one mounting part, at least one light source, at least one lampshade and at least one waterproof structure. The light source includes at least one electrical connection portion, at least one fitting portion and at least one illumination portion connected in sequence, where one end of the electrical connection portion is connected to the mounting part, and the cross section of the fitting portion is arranged in an increasing manner from the end connected to the connection part to the end connected to the illumination portion; the lampshade is connected to the mounting part, and the lampshade is of an annular structure and surrounds the light source; the waterproof structure is between the fitting portion and the lampshade. The embodiments can improve the waterproof performance and ensure the service life of the heat preservation lamp.

A light fixture may include a caged frame that includes spokes enclosing a globe. The frame may be configured to enable removal of one or more of the spokes to create clearance for replacement of a broken globe. The frame may include one or more frame bases. Each frame base may include inner and outer supports that retain ends of spokes therebetween when the fixture is assembled. The outer support may be configured to retain some spoke ends in a manner that may require a tool to remove them from the outer support. The inner support may be configured to enable one or more spoke ends to be removed from the inner support without a tool. The frame bases may be loosened to remove one or more removable spokes to create a temporarily larger clearance in the frame for globe replacement.

A light fixture may include a caged frame that includes spokes enclosing a globe. The frame may be configured to enable removal of one or more of the spokes to create clearance for replacement of a broken globe. The frame may include one or more frame bases. Each frame base may include inner and outer supports that retain ends of spokes therebetween when the fixture is assembled. The outer support may be configured to retain some spoke ends in a manner that may require a tool to remove them from the outer support. The inner support may be configured to enable one or more spoke ends to be removed from the inner support without a tool. The frame bases may be loosened to remove one or more removable spokes to create a temporarily larger clearance in the frame for globe replacement.

In a cage lighting device for an elevator, a lighting cover includes a main cover, a first auxiliary cover opposing a first cage wall, and a second auxiliary cover opposing a second cage wall. Respective dimensions of the first and second auxiliary covers in a lengthwise direction of the lighting cover are smaller than a dimension of the main cover in the lengthwise direction of the lighting cover. By loosening a first auxiliary cover fastening tool, the first auxiliary cover becomes capable of sliding in the lengthwise direction relative to a lighting cover attachment member between a position adjacent to the main cover and a position contacting the first cage wall.

In a cage lighting device for an elevator, a lighting cover includes a main cover, a first auxiliary cover opposing a first cage wall, and a second auxiliary cover opposing a second cage wall. Respective dimensions of the first and second auxiliary covers in a lengthwise direction of the lighting cover are smaller than a dimension of the main cover in the lengthwise direction of the lighting cover. By loosening a first auxiliary cover fastening tool, the first auxiliary cover becomes capable of sliding in the lengthwise direction relative to a lighting cover attachment member between a position adjacent to the main cover and a position contacting the first cage wall.

The present disclosure relates to antennas, lighting systems, and communications systems. One example antenna includes a radiating element and a feeding unit. The antenna is integrated with a lighting system, where the lighting system includes a protective cover and a light source disposed inside the protective cover. Both the radiating element and the feeding unit of the antenna are integrated with the protective cover of the lighting system. The radiating element is attached to a surface of a cover body of the protective cover that is in a forward direction of the light source. One part of the feeding unit is integrated with the protective cover, and is electrically connected to the radiating element, and the other part of the feeding unit supports an electrical connection to a signal processing device.

A face detection-based bulb type alarm lamp includes a folding mounting base, an explosion-proof net container, a releasing device, a red bulb, a blue bulb, and a DSP chip. The folding mounting base is used for fixing the red bulb (4) and the blue bulb (5); the explosion-proof net container is used for containing an explosion-proof net; the releasing device is disposed at the rear end of the explosion-proof net container for use of release, when receiving an emission control signal, the explosion-proof net in the explosion-proof net container based on the emission control signal. The function of the bulb type alarm lamp is extended, thereby facilitating use by the police.

A solar-powered lantern uses light-emitting diodes to simulate an old-fashioned Edison-type bulb. The lantern comprises a housing having an upper edge defining an upper surface, a lower edge defining a lower surface, and a sidewall between the upper and lower edges. The lower edge of the housing transitions into a shade portion that extends downwardly from the housing. In the preferred embodiment the housing is cylindrical, and the shade is a conical shade having an upper edge coinciding with the lower edge of the housing. A light bulb also extends downwardly from the lower surface of the housing, and the light bulb is surrounded by a cage. A solar panel is disposed on the upper surface of the housing. A rechargeable battery is disposed in the housing, and the rechargeable battery is recharged with electrical energy generated by the solar panel.

An LED light includes a housing, a mounting member and a body respectively mounted on two opposite ends of the housing to simultaneously obtain a vertical installation, a horizontal installation or an inclined installation. The mounting member includes a base, a connecting portion connected to the base and a first seal connected between the base and the connecting portion to waterproof the connecting portion. The housing includes a mounting portion, a supporting portion and a slot surrounded thereby. The mounting portion includes a first fixing bole and the connecting portion includes a corresponding second fixing hole and a rotating shaft passing through the first and second fixing holes in turn to rotate the connecting portion in the slot in a rotation angle range between 0 degree and 90 degree. The base includes four first inlets and a second inlet simultaneously perpendicular to the four first inlets thereby supporting a variety of connection modes.

An LED light includes a housing, a mounting member and a body respectively mounted on two opposite ends of the housing to simultaneously obtain a vertical installation, a horizontal installation or an inclined installation. The mounting member includes a base, a connecting portion connected to the base and a first seal connected between the base and the connecting portion to waterproof the connecting portion. The housing includes a mounting portion, a supporting portion and a slot surrounded thereby. The mounting portion includes a first fixing bole and the connecting portion includes a corresponding second fixing hole and a rotating shaft passing through the first and second fixing holes in turn to rotate the connecting portion in the slot in a rotation angle range between 0 degree and 90 degree. The base includes four first inlets and a second inlet simultaneously perpendicular to the four first inlets thereby supporting a variety of connection modes.