830 results about "Portable power" patented technology

Systems, methods, and articles for a wearable and lightweight portable power case are disclosed. The portable power case is comprised of a cylindrical housing, at least two battery elements connected to a printed circuit board (PCB), and at least one separating barrier between the at least two batteries and the PCB. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, a tablet, a portable satellite dish and / or any other power consuming device. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and / or generators.

A through-wall power station outlet kit may include a power inlet box located in an exterior environment and protected with a bubble cover. The power inlet box may include power generation terminals configured for electrical attachment to a power generation device such as an inverter, a generator, and solar panels. On the interior side, a receptacle box may be used with a plurality of power station terminals for electrical connection to a portable power station. A conduit may join the exterior power inlet box to the interior receptacle box such that the conduit is installed within a wall between the exterior and the interior.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case is operable to supply power to a transceiver. The portable power case is operable to be charged using a DC power source (e.g., solar panel, wind turbine, water turbine). A plurality of portable power cases, DC power sources, and transceivers are operable to form a mesh network.

The embodiments of the present disclosure provide a multifunctional portable power bank and system. The multifunctional portable power bank includes a controller and an interface assembly connected to the controller. When detecting the access of an electronic device, the interface assembly outputs a driving voltage to the electronic device to drive the electronic device to communicate with the controller. The controller identifies the device type and operating voltage of the electronic device according to the content of the communication, and controls the interface assembly to supply power to the electronic device according to the operating voltage. The above-mentioned multifunctional portable power bank and system can supply power to electronic devices without charging function, are applicable to different types of electronic devices, and save the cost of configuring rechargeable batteries in electronic devices and the purchase cost of users.

A spraying device includes a tool body, a handle, and an energy store. The tool body is carried by way of the handle and one end of the handle, on the opposite side to the tool body, includes a coupling for mechanically and electrically coupling an energy store. A cage is connected to the coupling incorporated in a top of the cage. The cage includes two webs curved in a U shape arranged opposite one another and are each connected to the top of the cage. In a coupled state, the energy store is received in an interior space of the cage in such a way that the two webs each protrude downward beyond a housing of the coupled energy store and into the space. The energy store is assigned a lower opening, a left-hand opening, a right-hand opening, a front opening and a rear opening of the cage.

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.

The utility model belongs to the field of renewable energy sources and energy conservation and environmental protection, and particularly relates to an integrated portable oxygen generation device which comprises a lithium ion battery, a PEM electrolytic tank, a hydrogen fuel cell, a photo-thermal interface evaporation device and an oxygen storage device. The lithium ion battery serves as a portable power source and supplies power to the electrolytic tank, a high-temperature water vapor inlet and an oxygen outlet are formed in one side of the electrolytic tank, water vapor comes from the photo-thermal interface evaporation device, and hydrogen generated on the other side of the electrolytic tank enters the fuel cell through the porous insulating spacer and the porous collector plate to serve as a raw material. And the water and the electricity react with oxygen in the air on the other side of the fuel cell to generate water and generate electric energy at the same time, and the generated water and electricity supply power and raw materials for the next electrolytic cell. According to the utility model, the coupling of the electrolytic tank and the fuel cell is fully utilized, and the photo-thermal interface evaporator is combined to generate high-temperature water vapor so as to improve the water electrolysis efficiency, so that the aim of obtaining oxygen from air in portable equipment is fulfilled, and the device can be used for supplying oxygen in a short time under special conditions such as outdoor activities and emergency treatment.

The present application belongs to the technical field of hydrogen fuel cells, and particularly relates to a self-adaptive air-cooled hydrogen fuel cell system with gas-water thermal cooperative management and a control method. The system comprises an anode gas supply subsystem, a cathode gas supply and thermal management subsystem, an auxiliary heat dissipation cooling subsystem, an electric control subsystem and a tail exhaust device. The anode gas supply subsystem adopts comparison of average voltage value of single stack, pressure difference value of anode inlet and outlet and online continuous monitoring of high-frequency impedance value to monitor and execute anode bidirectional gas supply switching. The cathode gas supply and thermal management subsystem intelligently switches evaporation cooling and waste heat recovery modes according to environmental conditions and stack state, realizes the ability of heating cathode inlet gas in low-temperature environment and cooling inlet gas in high-temperature environment, and recycles tail exhaust water through a gas-liquid separation and recycling subsystem. The present application realizes stable operation in full-temperature range, improves stack output performance and service life, and is suitable for portable power sources, unmanned aerial vehicles, backup power sources and commercial vehicle auxiliary power sources.

1. Name of the product in this design: Power Bank (KJ-1320). 2. Purpose of this design: For use as a portable power bank to charge digital products. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: Use state diagrams.

1. Name of the product in this design: Outdoor Energy Storage Portable Power Bank (Q200). 2. Purpose of this design: To charge electronic devices. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model discloses a portable power adapter relates to power adapter technical field, including power converter body, the inside of power converter body is connected with multiple groups of connecting line, the outside of power converter body is installed with U type frame, the outer surface fixed mounting of U type frame has the elastic band, the inside bushing of U type frame has the fixed link, the outside bushing of fixed link has the spring, through the cooperation between spring, fixed link and U type frame, can be parallelly wound in the outside of power adapter, and the connecting line that passes through horizontal winding accomodates is not easy in the carrying disorder, then spring can push fixed link and move, at this moment, fixed link can be through locating plate and connecting plate and can be accomodated to the connecting line of power adapter all around and carry out the compression of power adapter, has realized to the connecting line of power converter body and has carried out the function of supplementary accomodation, is favorable to reducing the influence that connecting line disorder causes to the overall portability.

A converter allows a portable power storage system to be charged from an external DC power source, such as a vehicle's DC power outlet. The converter contains a DC-to-DC power circuit within a housing. This circuit receives a lower DC voltage from the external source and boosts it to a higher, regulated output voltage. A first connector links to the external source while a second connector, such as an MC4 or Anderson Powerpole, mates with the power storage system's solar panel inlet. The converter's output voltage and current are regulated to emulate a solar panel array's power-voltage characteristics, enabling the power storage system's existing charging circuitry to function without modification. The device may be bidirectional, allowing power to flow back to the vehicle for tasks like jump-starting. The system enhances versatility of portable power storage units by enabling charging from diverse DC sources when solar power isn't available.

The utility model relates to a portable power detection equipment shell, which comprises a mounting plate and a bottom box, the length of the bottom box is less than 500mm, the width of the bottom box is less than 340mm, the periphery of the inner wall of the bottom box protrudes outwards towards the middle to form an annular convex edge, the convex edge is provided with a slot, the back of the mounting plate is provided with a plurality of mounting lugs along the periphery of the mounting plate, and the mounting lugs are connected with the bottom box. The mounting plate is inserted into the slots in the opening surface of the bottom box through the mounting lugs, a rectangular hole and a circular hole array are formed in the middle of the mounting plate, n-shaped hole arrays are symmetrically formed in the two sides of the rectangular hole, and through holes are formed in the two sides of the circular hole array. The shell of the power detection equipment is small and exquisite, is convenient to carry, and can be applied to mobile power detection equipment.

The utility model discloses a charging voltage regulation circuit and a mobile power supply. The charging voltage regulation circuit comprises a charging interface module, an input rectification filtering module, a synchronous rectification module, an output filtering module, a protocol control module and a flyback control module. Wherein the protocol control module is electrically connected with the flyback control module and the charging interface module, the flyback control module is electrically connected with the input rectification filtering module and the synchronous rectification module, the synchronous rectification module is electrically connected with the output filtering module, and the output filtering module is electrically connected with the charging interface module. The synchronous rectification module is configured to adjust the input voltage input into the rectification filtering module, and the input voltage is output to the charging interface module through the output filtering module. According to the utility model, the drain-source voltage and switching loss of the synchronous rectification MOS can be reduced, and the stability and efficiency of the system are improved.

1. Name of the product in this design: Power Bank (Retractable Cable). 2. Purpose of this design: For charging electronic devices. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least one USB port and at least two access ports, at least two leads, or at least one access port and at least one lead. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

1. The name of the design product: energy storage power supply (G030). 2. The use of the design product: for energy storage power supply, outdoor portable power supply, balcony energy storage power supply. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Power Bank and its main body (small case series). 2. Purpose of this design: The power bank is used to charge mobile phones and other electronic devices, and the main body of the power bank serves as the main body of the power bank. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: The areas shown by the dashed lines in Design 4 are parts that do not require protection.

The utility model relates to the technical field of recorders, in particular to a portable power supply service recorder which comprises a portable recorder body and a display screen arranged on the back of the portable recorder body, the side wall of the portable recorder body is connected with a protective shell in a sliding mode, and the protective shell is used for covering and protecting the display screen; a limiting assembly is arranged at the bottom of the portable recorder, the limiting assembly is used for limiting the protective shell, the limiting assembly comprises a clamping piece, the clamping piece is rotationally connected to the bottom of the portable recorder, the clamping piece is clamped to the bottom of the protective shell, and a movable piece is clamped to the bottom of the clamping piece; according to the portable recorder provided by the utility model, the protective shell made of the transparent material is arranged at the display screen of the portable recorder, so that the display screen can be protected, the cleanliness of the display screen is improved, and the abradability of the display screen is reduced; and meanwhile, a limiting assembly is arranged at the bottom of the portable recorder, so that the protective shell can be further fixed, and the stability of the protective shell is improved.

The utility model discloses a portable star sensor sun evasion performance testing device. The portable star sensor sun evasion performance testing device comprises a supporting mechanism, an angle adjusting mechanism and a light source module, the supporting mechanism is a total station tripod, and the angle adjusting mechanism is mounted on a top platform of the total station tripod; the driving end of the angle adjusting mechanism is connected with the light source module; and the light source module is connected with the portable power supply. The device has the advantages that the device comprises the light source module, the angle adjusting mechanism and the supporting mechanism, the light source module provides a light source, the angle adjusting mechanism adjusts the angle of the light source module, the supporting mechanism adopts a total station tripod and is convenient to carry, and the whole device can be rapidly arranged and put into use in the field; and carrying out sun avoidance performance test on the star sensor.

1. The name of the design product: the shell of portable power tools. 2. The use of the design product: to contain the driving device, transmission mechanism, etc. of portable power tools, and to perform grinding, polishing, cutting, etc. on workpieces by installing battery packs, work heads, or specific components. 3. The design points of the design product: design 1 is the shape of the product, design 2 is the shape and color of the product, design 3 is the shape of the product, and design 4 is the shape and color of the product. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Design 2 and design 4 request protection of color.

A flame-proof portable power supply includes a battery pack, an electrical assembly, a metal housing and an aerosol fire extinguishing device. A holding cavity for installing the battery pack or the electrical assembly are formed in the metal housing, the battery pack is electrically connected to the electrical assembly, and the battery pack is directly connected to the metal housing. The aerosol fire extinguishing device is disposed in a holding cavity, and the aerosol fire extinguishing device is configured to release aerosol in the holding cavity when temperature in the holding cavity reaches a specified temperature value.

This invention belongs to the field of ultra-high vacuum ion pumps, specifically a portable high-voltage power supply device and implementation method suitable for a novel ultra-high vacuum ion pump. The device includes: a portable power supply unit, a master control switch unit, a DC-DC converter unit, a high-voltage output unit, a voltage / current processing unit, and a portable high-voltage power supply housing unit. The portable power supply unit supplies power to the entire portable high-voltage power supply device; the master control switch unit controls the start and stop of the high-voltage power output; the DC-DC converter unit boosts the input voltage to provide power for the ion pump; the high-voltage output unit delivers the high-voltage power to the ion pump via a high-voltage cable, ensuring stable operation; the voltage processing unit displays the current voltage / current parameters output by the ion pump; and the portable high-voltage power supply housing unit is used for installation, operation, and fixation of the device.

The invention relates to the field of power supplies, in particular to a mobile power supply structure. The power source comprises a power source body, a heat dissipation frame located on the front side of the power source body, a positioning seat located on the front side of the heat dissipation frame and a storage box located above the power source body. The heat dissipation frame drives air to circulate, so that on one hand, the rear power supply main body is cooled, and on the other hand, the mobile phone on the front positioning seat is cooled; the positioning seat is of a turnover type, and a plurality of groups of rotatable positioning structures are arranged on the positioning seat; and a plurality of groups of movable joints are arranged on the storage box. The overall structure can be completely closed in a non-use state, the size is compact, carrying is convenient, operation is easy and convenient during use, the function integration degree is high, and the practicability and user experience of the mobile power source are remarkably improved.

The utility model discloses an automatic activation circuit for a single lithium thionyl chloride battery, which comprises a lithium thionyl chloride battery to be activated, a voltage detection circuit, an activation completion indicating circuit, an activation latch circuit, an activation circuit and an activation indicating circuit. And the condition that the battery cannot be discharged in the use process due to battery passivation is avoided. Existing lithium thionyl chloride battery activation equipment is tedious and inconvenient to use, the equipment is large and inconvenient to carry on site, and the lithium thionyl chloride battery activation device is simple and effective, and is convenient to carry when being manufactured. The application scene is widened, and the device can be applied to lithium thionyl chloride battery power supply equipment, such as a lithium thionyl chloride battery power supply portable power supply, and can be activated for use without taking out the lithium thionyl chloride battery; an innovative activation latch circuit is included, the lithium thionyl chloride battery is only activated once during startup, redundant activation actions are not triggered even if the electric quantity is reduced or the power is temporarily cut off, and an intelligent control mechanism ensures that the battery is safe and stable to use.

1. Name of the product in this design: Power Bank (YQ18). 2. Purpose of this design: A portable power bank for charging electronic devices such as headphones, mobile phones, tablets, and computers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model discloses a portable power supply equipment inspection device relates to inspection device technical field, include: insulating rod, a pair of metal crab pincers can be detachably connected in the top and bottom of insulating rod respectively, and each metal crab pincers includes clamping clamp and fastening knob, clamping clamp is used for jointing on insulating rod, and fastening knob is rotated and is connected in the joint of clamping clamp, is used for locking clamping clamp, cell -phone support is installed on the metal crab pincers of bottom, is used for fixing cell -phone, cartilage frame is installed on the metal crab pincers of top, the utility model discloses operating personnel can view the aerial equipment image information collected through handheld insulating rod on the ground, and timely reports the equipment state, and this mode does not need to apply for power failure again and carries out artificial pole inspection, reduces the influence that the train operation brings because of the temporary application power failure window, also saves the link of the special inspection of the fault equipment of additional application power failure window, effectively improves the operation efficiency.

A portable power source. The portable power source includes a housing, a first battery pack support configured to receive a first removable and rechargeable battery pack, a second battery pack support configured to receive a second removable and rechargeable battery pack, an inverter within the housing, and an alternating current power outlet. The inverter is configured to receive output power from the first removable and rechargeable battery pack and the second removable and rechargeable battery pack. The inverter is configured to produce an alternating current power output. The alternating current power outlet is configured to receive the alternating current power output from the inverter. The inverter is configured to be disabled when the first removable and rechargeable battery pack is received in the first battery pack support and the second removable and rechargeable battery pack is not received in the second battery pack support.