1066results about "With electric batteries" patented technology

A method for reducing or eliminating shadows and spreading light around a work area or throughout multiple rooms and spaces, without the need to frequently readjust, the system comprised of at least one or more lighting devices, coupled with a set of attachment mechanisms to link or detach additional light sources, a set of electrical connections for power and data transmission, at least one mounting feature, at least one battery and a controller comprising program instructions executed by a processor to cause the lighting device to change modes, brightness and to send the command wirelessly or through connections to additional lighting devices, charge at least one battery and transfer power to additional connected lighting devices.

A portable illuminated sign is disclosed. The sign includes a sign portion, the sign portion comprising indicia, and an internal light source comprising one or more LEDs in edge-lighting relationship with a diffuser panel underlying a visible area of the indicia to be illuminated; and a handle affixed to the sign portion, the handle comprising a power source for the internal light source.

A wrist light is provided that includes a top element, body element, lighting assembly and a bistable spring. The Bistable spring is movable between flat and coiled configurations to provide a wrist light that may be coiled along the wrist of the user to provide illumination outwardly from the wrist light and to provide a light at the end of the wrist light for directional lighting. The wrist light is formed of a soft and flexible material with the lighting projecting from the outer surface of the wrist light in the coiled configuration.

A power tool includes a housing, an electric motor disposed within the housing, a first printed circuit board assembly configured to selectively supply electric current to the electric motor, causing the electric motor to activate and drive a tool element, and a battery receptacle configured to support a removable battery pack. The battery receptacle has a battery terminal block electrically connected to the battery pack to supply electrical current to the first printed circuit board assembly. The power tool further includes a second printed circuit board assembly electrically connected between the first printed circuit board assembly and the battery terminal block. The second printed circuit board assembly has a fuse and a thermistor configured to detect a temperature of the fuse.

The invention is a personal headlamp with attached light subsystem and a power-source / auxiliary light that can be quickly detached or attached to an attachment fixture, affixed to the headband. The power-source / auxiliary light subsystem may be attached or detached without having to remove the headband from a user's head.

A portable lighting device control module configured to intuitively adjust lighting operations of a portable lighting device by interpreting real-time user gestures and external conditions of the portable lighting device to modify lighting operations in response thereto. The control module installed within a portable lighting device may be configured to permit automatic dimming of front-end LEDs, enable a low power standby mode in absence of motion being detected, automatic mode adjustments in response to low battery determination, adjustment to lantern mode when a bump gesture is detected, continuous alternation between modes within lantern mode by detecting subsequent bump gestures, exiting lantern mode by detecting orientation, locking the lighting operation to a specific mode by determining orienting as either upwards or downwards, switching between modes by performing twist and return gestures, switching between modes by performing whip gestures, instantaneously dimming the light intensity by twisting the portable lighting device.

A building block includes a building block main body and an installation housing. The building block main body is formed by a plurality of sidewalls connected to each other, the plurality of sidewalls include a first surrounding wall group, an upper sidewall and a lower sidewall connected in sequence, an upper side of the first surrounding wall group is connected to the upper sidewall, a lower side of the first surrounding wall group is connected to the lower sidewall, and a first chamber is formed by jointly surrounding the first surrounding wall group, the upper sidewall and the lower sidewall. The installation housing is connected to the upper sidewall and is positioned in the first chamber, and the installation housing is equipped with a light-emitting assembly.

Systems and methods for a hose extension handle system including a tubular grip with distinct first and second ends, a battery carrier within the first end's cavity to hold a battery, and an engageable actuator on the first end's outer surface that is electrically connected to the battery. From the second end of the grip extends a housing including a light source, also connected to the battery and actuator. An upper strap with two extending arms and a lower strap that can be attached to these arms may be configured to secure around a hose. The light source within the housing may be aimed to illuminate the inside of the hose.

A portable power station is disclosed. The portable power station includes an illumination device including a device body, and a light source configured to emit a light through an optically transmissive portion of the device body. The portable power station further includes a housing including a middle portion between a bottom portion and a top portion. The portable power station further includes a device holder configured to be positioned on the top portion and support the device body in an operative position. The portable power station further includes a diffuser configured to be removably mounted to the device body in the operative position. The portable power station further includes a first receptacle disposed on the middle portion and configured to removably receive and secure the device body, such that the optically transmissive portion remains at least partially uncovered, and a second receptacle configured to removably receive and secure the diffuser.

Night light, characterized in that comprising a housing and a light module, wherein the housing is made of soft rubber material and is translucent, wherein the housing has a receiving chamber, wherein the bottom of the housing is provided with a groove, wherein a mounting bore is provided in the groove through which the light module can be inserted into the receiving chamber; A ring shoulder is formed between the groove and the mounting bore, wherein several first positioning bores and several projections are arranged in a ring shape on the ring shoulder, wherein a gap is formed between one side of each projection and the inner wall of the groove; the lighting module comprises a base body and a main control board, LED light, battery and base cover arranged on the base body, wherein the LED light and the battery are each electrically connected to the main control board, wherein the base cover is arranged below the base body, wherein the circumferential outer wall of the base body is provided with an annular groove, wherein the base of the base body is provided with second positioning bores that correspond individually to the first positioning bores, wherein each of the second positioning bores is connected to the annular groove, and wherein the base cover is provided with several positioning blocks and several limiting plates; The ring shoulder is inserted into the ring groove during assembly, with each of the positioning blocks being successively inserted into the corresponding second positioning bore and first positioning bore, with each of the limiting plates being inserted into the corresponding gap.

The invention relates to the technical field of electronic glow sticks, in particular to a detachable glow stick and a using method thereof.The detachable glow stick comprises a grip, a sealing cover and a plurality of detachably-connected fluorescent assemblies, a battery assembly is arranged in the grip, the multiple fluorescent assemblies are connected end to end, the grip is connected with the fluorescent assembly at the bottom, and the sealing cover is connected with the fluorescent assembly at the top. The fluorescent assembly comprises a bearing assembly, a rotatable light-emitting assembly and a plastic shell which is fixedly connected with the light-emitting assembly and wraps the bearing assembly, and when the light-emitting assembly rotates, the fluorescent assembly changes the fluorescent color; the fluorescent rod is split into the multiple fluorescent assemblies, so that the product has the function of adjusting the size of the product, the long-strip-shaped fluorescent rod is formed after the multiple fluorescent assemblies are connected end to end and installed, the long-strip-shaped fluorescent rod can be suitable for scenes such as concerts and performance, and the multiple fluorescent assemblies can be split to form the long-strip-shaped fluorescent rod. And then the split fluorescent assembly is used as a block-shaped fluorescent rod and is placed at home as a noctilucent lamp.

A flashlight with a holster charging system is disclosed. A charging holster may provide powered storage for the flashlight and provide extra power for use in other devices such as headlamps. The holster may attach, via a clip, onto the belt, pocket, or bag of a user so they may carry the flashlight while the flashlight recharges. A user may be able to use the flashlight while charging the flashlight in the holster. The holster may have an aperture for an attached flashlight to shine through while electrically coupled to the holster. Charging contacts on the charging holster may be configured to contact charging rings on the flashlight to couple the flashlight to charging circuitry. Power and mode buttons at the rear of the flashlight may enable the flashlight to be powered and operational mode changed on while holstered no matter the orientation the flashlight in the holster.

A task light including a base module and a plurality of lighting elements. The base module includes a housing, a frame defining a plurality of handles, a user interface, and a battery receptacle, the battery receptacle configured to receive a battery. The plurality of lighting elements includes a first lighting element having a first end, a second end, a third end, and a fourth end, a second lighting element pivotally coupled to the second end of the first lighting element about a second pivot axis, and a third lighting element pivotally coupled to the fourth end of the first lighting element about a third pivot axis. The first end is pivotally coupled to the base module about a first pivot axis. The plurality of lighting elements is moveable between a working configuration and a storage configuration.

An area light is provided including a housing defining a central axis having a first end, a second end opposite the first end, and a side portion; a cover mounted on the first end of the housing; a light module disposed on the first end of the housing, the light module comprising a heat sink and at least one light-emitting diode (LED) to emit light through the cover and in a direction that extends 360 degrees around the center axis; and a battery receptacle disposed on the side portion of the housing to receive a removable battery pack and supply electric power form the removable battery pack to the at least one LED. At least one hook is provided on or adjacent the first end of the housing.

A lighting device includes a light housing; a light source disposed at least partially in the light housing; a battery pack with a height dimension H1 defined; and a battery pack receiving portion formed on or connected to the light housing. The light housing includes a first state with a height dimension H2 and a second state with a height dimension H3 along a height direction of the light housing, the height dimension H2 in the first state is less than the height dimension H3 in the second state, and the height dimension H2 in the first state is less than or equal to the height dimension H1 of the battery pack.

The lighting device comprises a shell, a light source and a hook, the light source and the hook are installed on the shell, the shell is provided with a first end face, a sliding groove and a containing space, the sliding groove and the containing space penetrate through the first end face, the hook comprises a movable part and a hanging part, and the movable part is movably arranged in the sliding groove and provided with a first position and a second position; when the movable part is located at the first position, the hanging part protrudes out of the shell and is in a hanging state; when the movable part is located at the second position, the hanging part can be contained in the containing space. The hook of the lighting device can move in the sliding groove so that the hook can be switched between the first position and the second position, and when the hook is used, the lighting device can be vertically hung without inclining; when not used, the device can be completely contained in the containing space and does not occupy additional space.

This utility model discloses a rotary dial switch and a flashlight. The rotary dial includes a button assembly, a dial assembly, and a lamp holder assembly. The lamp holder assembly includes a lamp holder and a built-in PCB board. A first switch and a second switch are disposed on the PCB board. The lamp holder has a mounting through hole perpendicular to the PCB board, and pin holes and positioning holes are provided around the hole. The dial assembly includes a T-shaped dial, a dial bracket, a limiting pin, a positioning head, and a spring. The inner wall of the dial's rotating part has a limiting pin movable groove and a gear positioning groove. A handle on the dial bracket is used to trigger the first switch. The button assembly includes a button and a spring, which can trigger the second switch. The technical solution provided by this utility model avoids the problems of existing conventional magnetic and mechanical switches, optimizes space utilization, and reduces the requirements for precision machining.

The utility model discloses a solar emergency lamp which comprises a lamp main body and a handle, the handle is arranged on one side of the top of the lamp main body, a solar panel is arranged on one side of the handle on the top of the lamp main body, a battery and a lamp panel are arranged in the lamp main body, and a control circuit board is arranged in the handle. The control circuit board is electrically connected with the solar panel, the battery and the lamp panel, a hand lamp assembly is arranged at the end of the handle and electrically connected with the control circuit board, and the light irradiation direction of the hand lamp assembly is different from that of the lamp body. The solar panel absorbs electric energy and stores the electric energy in the battery, the control circuit board can control the lamp body to generate lighting light or control the hand lamp assembly to generate lighting light, switching can be conducted according to the illumination requirement of a user, and use is more convenient.

The utility model discloses a multifunctional flashlight, and relates to the technical field of flashlights. Comprising a flashlight body, a flashlight main lamp is arranged at one end of the flashlight body, at least one containing groove is formed in the outer portion of the flashlight body, side lamps are movably arranged in the containing grooves, a multi-scene connecting device is arranged at the bottom of the flashlight body, and each side lamp comprises a transparent cover, an aluminum cover and a rotating shaft; an LED lamp panel is arranged in the transparent cover, and an aluminum cover is arranged on one side of the transparent cover. Compared with an existing flashlight with a single function in the market, the multi-scene connecting device is connected with supports in different scenes for use, can be hung for use and is applied to different scenes, the two side lamps with large-range illumination and adjustable angles are matched with the flashlight main lamp for use, a user can conveniently switch illumination modes according to different application scenes, and the use effect is good. The side lamp can be stored when not used, is not prone to collision and damage, is simple and compact in structure, conforms to economic benefits and is wide in application prospect.

The utility model discloses a portable waterproof pen lamp and relates to the technical field of lamps. Comprising a pen lamp tube, a battery and a charging interface located below the battery are arranged in the pen lamp tube, a switch is arranged at the top of the pen lamp tube, a double-light-source LED is arranged at the bottom of the pen lamp tube, the pen lamp tube is movably sleeved with a charging cover used for protecting the charging interface, and the double-light-source LED comprises a white light LED and a purple light LED. The dual-light-source LED design is adopted, the functions of white light illumination and purple light currency detection and tracing are achieved, multiple purposes are achieved, the overall waterproof performance is ensured through the multi-layer sealing structure design comprising the waterproof charging interface, the sealing ring and the waterproof silica gel button, the pen-shaped structure is matched with the pen clip design, and carrying is convenient. The anti-skid charging cover and the interference fit structure enhance the use convenience and durability, meanwhile, all the parts are in close fit to improve the anti-falling and anti-seismic capacity, and the outdoor and daily multi-scene use requirements are met.

A smartphone casing with an LED flashlight unit and battery pack. The casing is sized to partially encapsulate the shell of a smartphone. The back wall includes an LED light unit coupled to a battery pack. An LED activation button provides a direct coupling between the battery pack and the LED light unit. The power pack independently stores electrical power in its lithium-ion pack. There are 5 sequential modes. The first three modes initiate light emission at 600* lumen, 400* lumen and 200* lumen. The fourth mode is termed a Strobe Self-Defense to stifle and hinder an assailant in a hostile situation. The fifth mode is a Beacon to give a signal of emergency.

The present invention provides a watch equipped with a device for illuminating the display space, which is relatively easy to manufacture and fit into the watch by passing it through the inner surface of the flange. [Solution] The watch (2) comprises a flange (14), an inner surface (28) defining a display space (70) on its side, and an illumination device (20) having at least one light source (10) powered by a power source on the watch. The illumination device more specifically comprises at least one translucent element (12) forming a flange arranged above the at least one light source, a lower injection surface (22) configured to allow most of the light (30) provided by the at least one light source to be injected into at least the translucent element, a lateral exit surface (26) from which at least the majority of the light injected into at least the translucent element can exit, and an intermediate surface (24) configured to receive at least the majority of the injected light without any prior reflection and substantially reflect at least the majority of the injected light toward the lateral exit surface.

The LED flashlight comprises a base and a connecting pipe, a containing space is arranged in the connecting pipe, a copper substrate is fixedly connected in the containing space, an LED light source is fixedly arranged on the copper substrate and connected in an electric control mode, a light source adjusting structure is arranged in front of the copper substrate, and the light source adjusting structure is connected with the copper substrate in an electric control mode. The lower end of the copper substrate is fixedly connected with a supporting plate. According to the LED flashlight capable of adjusting and switching the high beam and the low beam, the convex lens and the concave lens are arranged in front of the light source, the concave lens is transversely arranged in a normal state, light only irradiates the convex lens to form the low beam, the concave lens is driven by the air cylinder to overturn by 90 degrees to be overlapped with the convex lens, the light is gathered after passing through the convex lens and the concave lens, and at the moment, the light is the high beam; two groups of optical pieces are not needed, and the structure is simple while the cost is saved.

A storage device for storing a removable flashlight. The storage device includes an electrical switch surrounded by a cover plate. A power source is electrically connected to the electrical switch. A removable flashlight is removably connected to the storage device. The removable flashlight is stored in the storage device and removable from the storage device when needed for use.

The utility model relates to a tail cover with a rotary switch and a flashlight. The tail cover with the rotary switch comprises a sleeve and a switch assembly. The switch assembly comprises a point switch, a switch base, a pressing cap, a reset spring, a connecting sleeve and a rotating ring. The point switch is arranged in the mounting space of the switch base; the connecting sleeve sleeves the periphery of the pressing cap, and the front end of the connecting sleeve extends into the sleeve; the rotating ring sleeves the connecting sleeve and is fixedly connected with the connecting sleeve; a positioning ball is arranged at the front end of the connecting sleeve; three positioning holes located in the same virtual circle are formed in the switch base, an ejector block is formed on the outer side of the switch base, and a low-position platform, a middle-position platform and a high-position platform are formed at the front end of the pressing cap in the circumferential direction. When the positioning beads extend into the corresponding positioning holes, the top block and the low-position platform or the middle-position platform or the high-position platform jointly restrain the maximum distance of the pressing cap moving towards the direction close to the point switch. And gear switching and positioning are achieved by rotating the rotating ring, the diversified requirements of a user in different scenes can be met, and practicability is high.

Device for light application (1), in particular for light curing of liquid materials, e.g. dental fillings within the oral cavity, the device comprising: - a handheld handpiece (10) with a housing and a light source (11) arranged inside the housing for emitting light, - a light guiding element (20) with a light guide body (21) consisting of a transparent solid, a light inlet (27) for coupling light into the light guide body (21) such that the light is guided through the transparent solid, and a light outlet (26) for coupling light out of the light guide body (21), and - a fastening device provided on the housing of the handpiece (10) and a fastening area provided on the light guide element (20) for fastening the light guide element (20) to the housing of the handpiece (10), such that light emitted by the light source (11) is coupled into the light guide body (21) through the light inlet (27) and is coupled out of the light guide body (21) outside the housing of the handpiece (10) through the light outlet (26), - wherein the light guide element (20) has a longitudinal extent and defines a first optical axis for light coupled into the light guide body (21), wherein this first optical axis runs along the longitudinal extent of the light guide element (20), and wherein the light exit (26) defines a second optical axis for light coupled out of the light guide body (21), wherein this second optical axis runs transversely to the first optical axis and - wherein the light guiding element (20) is designed in the form of a rod with a rod axis extending substantially in a straight line along its longitudinal extent, such that the second optical axis runs transversely to the rod axis at the distal end, and / or wherein a reflector (23) for coupling out light is applied to the light guiding element (20), - wherein the light guiding element (20) comprises a sheath (22) enclosing the light guide body (21) and / or the reflector (23), wherein the sheath (22) has a refractive index which is lower than the refractive index of the light guide body (21), such that a core-sheath interface is formed for guiding the light.

A flashlight with a holster charging system is disclosed. A charging holster may provide powered storage for the flashlight and provide extra power for use in other devices such as headlamps. The holster may attach, via a clip, onto the belt, pocket, or bag of a user so they may carry the flashlight while the flashlight recharges. A user may be able to use the flashlight while charging the flashlight in the holster. The holster may have an aperture for an attached flashlight to shine through while electrically coupled to the holster. Charging contacts on the charging holster may be configured to contact charging rings on the flashlight to couple the flashlight to charging circuitry. Power and mode buttons at the rear of the flashlight may enable the flashlight to be powered and operational mode changed on while holstered no matter the orientation the flashlight in the holster.

The present invention relates to a light head with a light sensor, including a lamp holder, a reflector and a control circuit board. The lamp holder equips a hollow structure inside, and an end of the lamp holder is equipped with an opening. The reflector is installed inside the hollow structure. One end of the reflector is equipped with an installation port while the other end of the reflector is equipped with a light-emitting port. A light source is installed in the installation port and is electrically connected to the control circuit board. An imaging hole is set in the reflector. At an end of the imaging hole away from the opening, there is a light sensor electrically connected to the control circuit board. An inner wall of the imaging hole forms a reflective surface. When a light emitted forward by the light source is blocked by an obstacle, the light produces diffuse reflection on the obstacle. A diffusely reflected light enters through the imaging hole. A portion of the light is directly projected onto the light sensor, while another portion of the light is reflected off the reflective surface to the light sensor. The light sensor transmits a perceived light intensity data to the control circuit board, which then determines whether to adjust the brightness of the light source based on the light intensity, thus avoiding power wastage and safely hazards.