1218 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.

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.

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.

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 two access ports, at least two leads, or at least one access port and at least one lead and at least one USB port. 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.

A laser alignment tool is a device that facilitates the efficient and accurate alignment of a product for different manufacturing processes such as Direct-to-Film, screen printing, embroidery, etc. The device includes a tool base, at least one laser module, a controller, and a portable power source. The tool base corresponds to the portion of the device that supports the operation of the at least one laser module. The tool base also facilitates the attachment of the device to a surface adjacent to the product that needs to be aligned. The at least one laser module emits one or more light beams on the adjacent surface that can be used to align the desired product. The controller enables the user to selective control the operation of the at least one laser module. The portable power source provides the electrical power necessary for the operation of the at least one laser module.

The invention discloses an infrared calibration temperature measurement method based on a multi-component insulating gas multispectral imaging device, belongs to the technical field of electric power safety detection, and solves the problem of how to improve the temperature measurement precision of electric power equipment. The non-uniformity correction calibrates the response and bias of each pixel to the same numerical value, the temperature correction eliminates the influence of the lens temperature and the movement temperature on the received electric signal, the shading shutter correction ensures the accuracy and consistency of the shutter or the shading system, the radiation calibration is adopted to convert the measured blackbody voltage value into the temperature value, and the temperature value is converted into the temperature value. The real temperature of the surface of the detected electrical equipment is calculated by combining the temperature value after radiometric calibration conversion, the influence of the atmospheric environment on temperature measurement is eliminated, and the temperature measurement function of the electrical equipment based on an infrared multispectral imaging detector for insulating gas leakage in a complex environment can be realized. And a foundation is laid for further forming portable power multifunctional monitoring.

The invention relates to the technical field of medical instruments, in particular to a negative pressure treatment system for diabetic feet, which comprises an intelligent negative pressure control module, a multi-cavity flexible dressing, a multi-parameter sensing unit, a data processing terminal, a percolate collecting unit, a monitoring feedback module and a portable power supply, wherein the intelligent negative pressure control module is used for generating, regulating and controlling negative pressure; the multi-parameter sensing unit is used for collecting wound microenvironment physiological parameters; the data processing terminal analyzes the received physiological parameters and wound image data based on an AI algorithm, and sends an instruction to the intelligent negative pressure control module to dynamically adjust the negative pressure intensity and the work cycle; the percolate collecting unit is used for collecting percolate; and an image acquisition module in the monitoring feedback module acquires a wound image. Therefore, the problems that in the prior art, the negative pressure intensity and the work period cannot be dynamically adjusted, effective collection and analysis means for wound microenvironment physiological parameters and image data are lacked, and percolate collection lacks an intelligent monitoring and early warning mechanism are solved.

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.

The utility model provides a battery cell mounting device, a battery module and a portable power source, the battery cell mounting device is used for accommodating a battery cell, the battery cell mounting device comprises at least one mounting frame, the mounting frame comprises an end plate, a surrounding shell and a first elastic piece, and the end plate is provided with at least one through hole; the enclosure shell is connected to the end plate and encloses to form a mounting groove communicated with the through hole, and the mounting groove is used for mounting the end part of the battery cell; one end of the first elastic piece is connected to the hole wall of the through hole, and the first elastic piece can generate elastic deformation, so that the first elastic piece can elastically abut against the end face of the battery cell. The first elastic piece can ensure that the battery cell is stably fixed in the mounting groove, and shaking caused by dimensional tolerance is reduced. Due to the elastic effect of the first elastic piece, the battery cell is subjected to a certain pre-tightening force in the vertical direction, so that a gap between the battery cell and the battery cell mounting device in the depth direction of the mounting groove is eliminated.

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 portable power supply including: an internal power source including a first subcore and a second module; an alternating current (AC) power output; a direct current (DC) power output; an input unit receiving power from a external source; a power conversion unit converting the power received from the external source to a first DC power; a subcore charging circuit converting the first DC power to a second DC power used for charging the first subcore; a switched capacitor circuit converting a third DC power output by the first and second subcores to a fourth DC power; an AC power conversion unit converting the fourth DC power to an AC power used for powering a peripheral device connected to the AC power output; and a DC power conversion unit converting the fourth DC power to a fifth DC power used for powering a peripheral device connected to the DC power output.

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.

1. Name of the design product: Portable power bank. 2. Use of the design product: Power bank. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view.

1. Name of the Design Product: Mobile Power Bank. 2. Use of the Design Product: Used for charging electronic devices. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: 3D View 1 of Design 1. 5. Design 1 is designated as the basic design.

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.

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 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 invention provides a portable power detection device for ultrahigh-voltage cable maintenance, and relates to the technical field of cable detection devices. The installation mechanism comprises a detector, the detector is of a rectangular structure, when electric leakage happens to the cable, a detection contact rapidly senses current changes, a telescopic rod is triggered to push a movable plate to move forwards, a contact layer with a printing material on the outer side of the movable plate is attached to the electric leakage position of the cable, and the surface of the cable is coated with the printing material; an electric leakage point is accurately positioned through a striking mark, so that a worker can conveniently and quickly lock a fault point and carry out targeted maintenance work, the fault repair efficiency is greatly improved, the fault duration time of a power system is shortened, and the problems that the detection structure of an existing cable detection device is imperfect and the detection cost is low in the detection process are solved. A structure for specifically identifying an electric leakage position is lacked, only an electric leakage area can be positioned, and a specific electric leakage point cannot be determined, so that a worker is difficult to take a targeted repair measure.

1. The name of this design product: Power Bank. 2. Application of this design product: for portable power supply device. 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.

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 design product: Mobile power supply (ultra-thin fast charging FP-8). 2. Use of the design product: For charging electronic products. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view of Design 1. 5. Design 1 is designated as the basic design.

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.