2912 results about "Flashlight" patented technology

A multifunctional handheld fan is disclosed, including a fan main housing with two ends interpenetrated each other. A fan component is provided in the fan main housing, a lighting component is provided at an air outlet of the fan main housing, and a handle component is provided on an outer wall of the fan main housing. The handle component includes a connecting housing, and one end of the connecting housing is threaded with a handle housing. A battery is installed in the handle housing, and one end of the handle housing away from the connecting housing is provided with a flashlight component. By setting up the fan component, the lighting component and the flashlight component, so that the handheld fan of the present disclosure has the functions of blowing, lighting and flashlight, making it suitable for night use and thus is multifunctional.

Structures for retaining one or more accessory tools to a caulking gun are disclosed. The accessory tools include spatulas, utility knives, hangers, handles, and flashlights. In one embodiment, the retention structure is a mounting rail affixed to an elongate strap forming a portion of a carriage assembly of the caulking gun. The mounting rail includes a plurality of alternating projections and grooves extending along its length for removably mounting the accessory tool. The mounting rail includes a retention portion to securely attach the mounting rail to the dispensing device. The retention portion includes a pair of opposed legs extending from a central body, each leg including an inwardly facing pocket to engage and contain therein lateral edges of the elongate strap.

A flashlight assembly that includes a tubular main body portion, a tail portion that is removable from the tubular main body portion, a battery assembly, and an alignment system. The main body portion and tail portion cooperate to define a battery assembly interior. The tail portion includes a first charging opening that communicates the battery assembly interior with the exterior of the tail portion. The battery assembly is positioned in the battery assembly interior and includes a battery housing defining a battery housing interior, a rechargeable battery cell disposed in the battery housing interior, and at least a first charging receptacle associated with the battery housing. The alignment system includes one of a first protrusion or a first recess associated with the battery housing and the other of the first protrusion or the first recess associated with the battery assembly interior. The first protrusion is received in the first recess and the first charging receptacle is aligned with the first charging opening.

A flashlight assembly that includes a tubular main body portion, a tail portion that is removable from the tubular main body portion, a battery assembly, and an alignment system. The main body portion and tail portion cooperate to define a battery assembly interior. The tail portion includes a first charging opening that communicates the battery assembly interior with the exterior of the tail portion. The battery assembly is positioned in the battery assembly interior and includes a battery housing defining a battery housing interior, a rechargeable battery cell disposed in the battery housing interior, and at least a first charging receptacle associated with the battery housing. The alignment system includes one of a first protrusion or a first recess associated with the battery housing and the other of the first protrusion or the first recess associated with the battery assembly interior. The first protrusion is received in the first recess and the first charging receptacle is aligned with the first charging opening.

The present invention relates to the technical field of flashlights, and specifically to an anti-slip flashlight capable of generating dual electric arcs, comprising a gripping portion and a mounting head which are fixedly mounted to each other, wherein a light source module is embedded and mounted inside the mounting head, and a receiving electric shock piece, a first electric shock piece, and a second electric shock piece are embedded and mounted on an end portion of the mounting head away from the gripping portion, an arc-drawing zone is arranged between one end of the receiving electric shock piece and the first electric shock piece, and an arc-drawing zone is arranged between the other end of the receiving electric shock piece and the second electric shock piece; the present invention can ensure that arc-drawing zones are generated simultaneously, presenting a dual arc effect, and will not cause a decrease in external resistance when electric shocking a biological body, so that the external resistance when electric shocking a biological body is theoretically four times that of a traditional method.

A first mounting cavity, a second mounting cavity, a manual oil suction channel, an electric oil suction channel, a working port A and a working port B are formed in a valve block, a valve sleeve is mounted in the first mounting cavity, a first oil channel communicates with an oil tank through the manual oil suction channel, the first oil channel communicates with a second oil channel, and the second oil channel communicates with a second oil channel; a first check valve is arranged in the first oil channel, a manual pump assembly is arranged on the valve block, the electric oil suction channel is communicated with the second oil channel through a third oil channel, the motor pump assembly can drive oil in the oil tank to be pumped to the second oil channel through the electric oil suction channel and the third oil channel, a second check valve is arranged in the third oil channel, and a distribution shaft is arranged in the second installation cavity. The distribution shaft is provided with a first distribution oil channel and a second distribution oil channel which are arranged in an isolated mode, the second distribution oil channel is communicated with the working port A and the working port B in a switching mode through the distribution shaft, a throttling block is arranged in the second distribution oil channel, throttling holes are formed in the throttling block, and through the arrangement, the integration level and safety are higher.

The invention discloses a combined tool for line inspection, and relates to the technical field of electric power inspection auxiliary equipment, and the combined tool comprises a telescopic insulating rod, the bottom of the telescopic insulating rod is in threaded connection with a pickaxe, the top of the telescopic insulating rod is provided with a walking stick handle, one end of the walking stick handle is inserted with a portable flashlight, and one end of the walking stick handle is provided with an LED spotlight. The combined tool is simple in structure, convenient to operate and light and convenient to carry, various tools are integrated, the load of an inspector is reduced, the combined tool can be conveniently used, therefore, the inspection time of the power transmission line is greatly saved, and the working efficiency is improved.

The invention discloses a device for detecting the service life of a charging gun of a new energy charging pile. The device comprises a base, a charging interface and the charging gun, the device further comprises a plugging service life detection assembly, the plugging service life detection assembly comprises a lantern ring, the charging interface is fixedly arranged at the top end of one side of the base in a penetrating mode, the charging gun is arranged on the other side of the top end of the top side, the lantern ring is fixedly arranged on the peripheral side of the charging gun in a sleeving mode, and two first piston rods are oppositely arranged on the peripheral side of the charging interface. When the improved charging gun service life detection device is used, cooling processing of the head end of the charging gun and the charging interface can be synchronously completed in the process of completing connection of the charging gun and the charging interface so as to simulate that the charging gun and the charging interface can be reused after being charged for a long time after completing single time; therefore, the influence of an electric connection structure in the charging gun and the flashlight interface on the detection effect is avoided, and the plugging service life detection result of the charging gun is more accurate.

The utility model relates to a rechargeable flashlight, which comprises a flashlight body and a tail cover arranged at the end part of the rear end of the flashlight body, a charging port is arranged at the end part of the rear end of the flashlight body, the charging port is arranged in the tail cover, and a charging butt joint hole opposite to the charging port is arranged on the end surface of the rear end of the tail cover so as to expose a plugging port of the charging port; the end face of the rear end of the tail cover is provided with a sliding type charging port shielding part, and the sliding type charging port shielding part is composed of a charging port protection piece capable of freely sliding and a limiting part used for limiting the charging port protection piece. The sliding charging port protector is used for shielding and protecting the charging port. The protection structure of the charging port is simple and convenient to use and maintain, is particularly not easy to damage, and has good dustproof and waterproof effects.

The invention relates to the field of fuses, discloses a self-closing type intelligent fuse, and solves the problems that an existing drop-out fuse needs to frequently replace a fuse wire, the operation is tedious, an insulating knob insulator of the drop-out fuse is inconvenient to clean, and the operation and maintenance difficulty and workload are large. The device comprises a fuse porcelain column, a conductive barrel, a sleeve disc, a connecting frame, a sliding frame, an arc-shaped frame, a rotating ring, a cleaning brush and circular rings, a first driving assembly is arranged between the two circular rings, the first driving assembly is used for driving the arc-shaped frame to clamp and sleeve the conductive barrel for opening and closing, and when the first driving assembly continues to drive the conductive barrel to rotate away from the fuse porcelain column in the opening state, the rotating ring is driven to rotate. The two circular rings are synchronously driven to be away from each other so as to drive the cleaning brush to rotate to be attached to the surface of the fuse knob insulator, and a second driving assembly is arranged on the sleeve disc and used for driving the circular rings to rotate. The fuse can realize intelligent and automatic switch-on and switch-off, is convenient to clean, operate and maintain, and is good in cleaning effect.

The invention relates to a method for improving an image effect through intelligent strong light suppression, and the method comprises the following steps: 1, collecting a new frame of video, segmenting a picture, and calculating the brightness of each block; 2, calculating the average brightness of the current picture; 3, determining whether the object is a moving object or not by comparing the brightness difference of each block of the previous frame of image; and 4, when the object is judged to be a moving object, further judging whether the object is highlighted or not, and performing brightness suppression on the highlighted object by increasing a brightness weight. According to the invention, different strong light sources can be considered, different treatment is carried out, and different processing is carried out on key monitoring objects such as static unconcerned street lamps, dynamic vehicle lamps, flashlights and the like, so that an intelligent strong light inhibition effect is achieved.

The utility model relates to a lighting device convenient to fold and store, the lighting device comprises a supporting rod, a movable rod and a lamp holder, one end of the movable rod is rotatably connected to the supporting rod and swings up and down along the axial direction of the supporting rod, the lamp holder is connected to the other end of the movable rod, and when the movable rod rotates to be close to the supporting rod side by side, the lamp holder is fixed. The lamp holder can be buckled to the supporting rod so that the whole lighting device can be folded and stored. Therefore, the lighting height of the lamp holder can be flexibly adjusted through pitching swing of the movable rod, when the lighting device is in the storage state, the lamp holder is infinitely close to the supporting end, the overall size of the lighting device is small, and a user can hold the supporting rod and the movable rod at the same time so that the lighting device can be used as a flashlight or a floodlight stick. In the state that the lighting device is not stored, the whole lighting device is of a long-rod-shaped structure, the lamp holder is far away from the supporting end, and a user can hold the supporting end by hand to use the lighting device as a detection lamp or support the supporting rod on a supporting face to use the lighting device as a table lamp.

The invention is suitable for the field of energy management, and discloses a double-battery power supply switching method, terminal equipment and a storage medium. The double-battery power supply switching method comprises the following steps: detecting a first electric quantity of a first main battery; if the first electric quantity is lower than the preset electric quantity threshold value, power is supplied through the standby battery; and if it is detected that the first main battery is replaced by the second main battery, supplying power through the second main battery, and stopping using the standby battery to supply power. Through the double-battery power supply switching method, when the electric quantity of the first main battery is lower than the preset electric quantity threshold value, the standby battery is automatically switched to supply power. According to the mechanism, the camera flashlight can be seamlessly switched to the standby power supply when the electric quantity of the main battery is insufficient, so that equipment shutdown caused by exhaustion of the electric quantity of the battery is effectively avoided, and the working continuity of the camera flashlight is improved.

The present invention relates to a light head with a light sensor, including a lamp holder, a reflector and a control circuit board. The reflector is installed inside a hollow structure, and is equipped with an installation port, a light-emitting port and an imaging hole. A light source is installed in the installation port and is electrically connected to the control circuit board. The imaging hole is equipped with a light sensor and an inner wall of the imaging hole forms a reflective surface. 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 determines whether to adjust the brightness of the light source based on the light intensity.

The vehicle-mounted wind power generation device comprises a power generation cylinder, and the front side of the power generation cylinder is fixedly connected with a wind collection cover; the wind driving mechanism comprises a rotating shaft rotationally connected to the inner top of the power generation barrel, a plurality of blades are fixedly connected to the outer side of the lower end of the rotating shaft, an air outlet is formed in the rear side wall of the left space of the power generation barrel, and an air inlet is formed in the front side wall of the power generation barrel; and the filtering mechanism comprises a rotating rod rotationally connected to the inner bottom of the power generation cylinder, the upper end of the rotating rod is fixedly connected with a rotating disc, the lower end of the rotating shaft is rotationally connected with the upper end of the rotating disc, and the upper end of the rotating disc is fixedly connected with an annular net. The invention further discloses a vehicle-mounted wind power generation method. In the actual use process of the device, the filtering part can be automatically cleaned, in this way, a user does not need to clean the device regularly, in addition, the blade part can be efficiently cleaned, and the actual power generation efficiency is guaranteed.

A photometric process measurement arrangement and a photometric measurement method The invention refers to a photometric process measurement arrangement (10) comprising a photometric immersion probe (20) comprising a photometer flashlight source (61) for providing photometric light impulses, a photometric detector arrangement (70) comprising a separate wavelength-selective detection element (71, 72, 73), and a photometer control (80) controlling the photometer flashlight source (61) and the detector arrangement (70), The photometer control (80) comprises: An impulse signal integrator (819, 829, 839) for integrating the electric impulses having the impulse intensity (Ui) generated by the detection element (71, 72, 73) of one impulse integration cycle (204; 221; 264), a measurement cycle control (90) for adapting the total number of 20 integrated cycle impulses of an impulse integration cycle (204;221;264) to the impulse intensity (Ui) of the single electric impulses, an A / D-converter (81, 82, 83) for converting the voltage of the impulse signal integrator (819, 829, 839) in an optional compulsory A / D conversion interval (100) after the impulse integration cycle (204;221;264), and an A / D-conversion management module (150) for balancing the total number of A / D conversion intervals (100-111) within a time frame (F), whereas the number of supplementary A / D conversion intervals (101-111) after the compulsory A / D conversion interval (100) depends on the length of the corresponding impulse integration cycle (204; 221; 264).

1. The name of the design product: flashlight. 2. The use of the design product: lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. Other circumstances that need to be explained: the transparent glass material at A in perspective view 1.

A lighting device having a body includes a light assembly, an electronics subassembly, and a switch assembly. The light assembly is secured to the electronics subassembly at a front end of the body and the switch assembly is secured to the electronics subassembly at a rear end of the body. The electronics sub assembly houses, within a sealed internal volume, a battery and a circuit board. The switch assembly includes a switch button, a sealing boot and a wave spring.

The power having a frame, a main power base mounted on the frame, a battery package removably mounted on the main power base and electrically coupled with the main power base, a flashlight removably mounted on the battery package and electrically coupled with the battery package, a solar panel electrically coupled with the main power base and the battery package, and a remote control wirelessly connected with the main power base, the battery package and the solar panel. The power system has a base assembly, a head assembly, an electrical system, an electrical assembly, a solar panel and a remote control, the electrical assembly is housed within the base assembly, the electrical system is housed within the head assembly, the solar panel is electrically coupled with the electrical system and the electrical assembly, the remote control is wirelessly connected with the electrical assembly, the electrical system and the solar panel.

1. The name of this design product: Flashlight extension switch (JF039). 2. Application of this design product: used as a flashlight extension switch. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

Structures for retaining one or more accessory tools to a caulking gun are disclosed. The structures are adapted to accommodate different accessory tools, such as spatulas, utility knives, hangers, handles, and flashlights. In one embodiment, the retention structure is a mounting rail affixed to the caulking gun, the mounting rail including an elongate body having a plurality of ribs oriented transverse to a major axis. In another embodiment, the retention structure is a housing affixed to the caulking gun and including a plurality of mounting rails positioned thereon. The housing may be formed of discrete components connected by a common hinge and may include an internal channel for retaining a hanger in different rotational positions. In another embodiment, a barrel strap may be used to secure multiple mounting rails to a caulking gun barrel. In another embodiment, a strap assembly is provided to enable hands-free carrying of the caulking gun.

A deformable electronic device includes a flexible display supported by a deformable housing and one or more sensors to detect a wrapped geometric form factor while in a flashlight mode of operation. The device presents flashlight output on the flexible display in a first location and detects gesture input translating the device in three-dimensional space. The device moves the flashlight output to a second location as a function of a change in orientation resulting from the translating. The device includes processors operable with sensors to dynamically adjust the flashlight output based on the device's orientation, ensuring effective illumination without causing glare to the user.

The invention refers to a photometric process measurement arrangement (10) with a photometric immersion probe (20). The photometric immersion probe (20) comprises a photometer flashlight source (61) for providing photometric light impulses, a photometric detector arrangement (70) comprising at least two separate wavelength-selective detection elements (71, 72, 73), and a photometer control (80) controlling the photometer flashlight source (61) and the detector arrangement (70). The photometer control (80) comprises several impulse signal integrators (819, 829, 839) for integrating the electric impulses generated by the detection elements (71, 72, 73), several A / D-converters (81, 82, 83) for converting the voltages of the impulse signal integrators (819, 829, 839) when high-precision-converting trigger ports (H) of the A / D-converters (81, 82, 83) are triggered, and a measuring cycle control (90) with an integration target memory (94) memorizing an integration target voltage value (Ut). The photometer control (80) is provided with a high-precision-request port (93) for synchronously triggering the high-precision-converting trigger ports (H) of all A / D-converters (81, 82, 83) after the voltage of the first of all impulse signal integrators (819, 829, 839) has exceeded the memorized integration target voltage value (Ut).

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 lighting device comprising a light source, a power source, a switch assembly, a subframe having an interior volume and a sealing surface that surrounds a first opening in the subframe, the interior volume of the subframe being sized to receive the power source, a membrane that seals to the sealing surface of the subframe, and a vent that acts to prevent liquids from entering the interior volume of the subframe via a second opening, while permitting for gases to be released from the interior volume through the vent.

The modular housing case includes a fiber optic component housing defined as a cavity and or cavities that are sized to receive a fiber optic connector and or connectors. Within the cavity or cavities is a ferrule guide or ferrule guides. The module housing case also has an internal cavity that is at least partially enclosed. Those components can range from a lighting system powered by internal electronics or a system that relies on the cell phone camera flash and or flashlight LED for internal fiber end face lighting. The module housing case has a camera lens alignment feature manually adjustable to increase magnification of the field of view.

1. The name of this design product: Hand warmer with mobile power supply and flashlight (5022330). 2. Purpose of this product: It can be used as a hand warmer, and can also be used as a mobile power supply and flashlight. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

Provided is an accessory holder device, system and method that can be secured to a hard hat and hold both a pencil and a pen while also including a light source to function as either a flashlight or a headlight. A slot is defined in the body of the accessory to hold a common carpenter's pencil and a cylindrical aperture is provided to hold a typical permanent marker or pen. The light source is provided to the body and faces forward away from the user so that the light can function as a headlight. The accessory can be easily removed from the hard hat by the user so that the device can be used as a hand-held flashlight.

An elevator emergency kit device is disclosed that provides the necessary items for a person who is trapped in an elevator to survive. The elevator emergency kit device comprises a body component that is configured in a rectangular, box-like shape that contains a cavity for storing a plurality of emergency items and a lid that secures to the body component. The plurality of emergency items can include, but is not limited to, bottles of water, first aid items, a flashlight, a urine pouch with a screw-type lid, a power bank for charging cell phones, sugar and sugar-free candy, etc. Generally, the body component is secured to a wall of the elevator, either directly or by being inserted into a small, plastic box secured to the elevator wall.

A multi-purpose, hand-held flashlight has an elongated body with a front body portion having a bottle opener and a front engaging structure. The elongated body also includes a rear body portion with a rear engaging structure that is cooperatively dimensioned to interact with the front engaging structure to releasably couple the front body portion to the rear body portion. The rear body portion includes a second substantially cone shaped extent that includes a recessed cutting element. A lighting element assembly is disposed within the elongated body and includes a lighting element printed circuit board coupled to an emitter assembly, a power source, and a switch. The switch is configured to change the operational mode of the emitter assembly. An attachment mechanism is coupled to the second extent of the rear body portion.