62 results about "Power Lamp" patented technology

This utility model discloses a solar-powered lamp, including a PCB board, a control management module, a battery management module, and an optocoupler isolation module. Multiple sets of LED beads are integrated at the top of the PCB board. The control management module and the battery management module are also integrated at the top of the PCB board, with their communication terminals coupled to the control management module. The optocoupler isolation module is also integrated at the top of the PCB board, with its communication terminal coupled to the telecommunication input terminal of the control management module. This utility model utilizes the optocoupler isolation module and its photoelectric transmission characteristics to transmit voltage changes from the photovoltaic panel to the microcontroller. The voltage changes are used to determine whether it is day or night. This avoids the inconsistency between the photovoltaic panel's ground wire and the battery's ground wire under high current conditions, thus preventing interference and misjudgment. This floating ground technology ensures a stable power supply to the microcontroller from the photovoltaic panel and battery.

The application relates to an LED lamp, which comprises a lamp shell, a light-emitting assembly, a driving power supply, a lamp cap and a guide part. The lamp shell comprises a tube body, a first sealing member and a second sealing member, the tube body has an open first end and a second end, and the first sealing member and the second sealing member are respectively assembled at the first end and the second end. The light-emitting assembly is assembled in the interior of the lamp shell and comprises a substrate, LED lamp beads and a plug-in seat which are electrically connected on the substrate, and the plug-in seat has a socket. The driving power supply comprises a circuit board and a first pin which is arranged on the circuit board. The lamp cap is connected with the first sealing member, and the lamp cap has a conductive member which is used for connecting an external power supply and is electrically connected with the driving power supply. The guide part guides the first pin into the socket, so that the driving power supply and the light-emitting assembly are electrically connected. The guide part provides insertion guidance for the first pin entering the socket, avoids the pin misalignment caused by the difficulty of aligning the first pin with the socket, and improves the yield of automatic assembly of the LED lamp.

The plant growth lamp comprises a radiator, a driving power source, an LED lamp panel and a lens board, the driving power source is used for driving the LED lamp panel, the LED lamp panel is covered with the lens board, the radiator comprises a power source installation part and a light source installation part, the driving power source is installed on the power source installation part, and the lens board is installed on the light source installation part. And the LED lamp panel is rotatably mounted on the light mounting part. The first LED lamp panel and the second LED lamp panel of the LED lamp panels are driven through the rotating mechanism, so that one end of the first LED lamp panel and one end of the second LED lamp panel can slide in the vertical direction, the distance between the LED lamp panels and the lens plate is flexibly adjusted, and accurate control over the irradiation angle is achieved.

1. Name of the product in this design: Solar lamp. 2. Purpose of this design: Solar-powered lamp for outdoor lighting. 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.

The utility model discloses a light control circuit and system of an elevator car, the elevator car and an elevator, and relates to the field of elevator control circuits, the light control circuit of the elevator car comprises a lamp set, a driving plate and an emergency power supply, and the lamp set comprises a first light-emitting element, a second light-emitting element, a third light-emitting element and a fourth light-emitting element; the first output end of the driving plate is connected with one end of the first light-emitting element and one end of the third light-emitting element through the first switch, the other end of the first light-emitting element is connected with the second output end of the driving plate through the second light-emitting element, and the other end of the third light-emitting element is connected with the third output end of the driving plate through the fourth light-emitting element; the emergency power supply is connected with the input end of the driving board, the emergency power supply is used for providing current for the driving board during power failure, and by arranging the emergency power supply, the driver can still keep a working state during power failure, so that light parameters are saved, manual adjustment is not needed, the labor cost is reduced, and meanwhile, the efficiency is also improved.

1. The name of the design product: mobile power lamp (876F). 2. The use of the design product: the design product is used for lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses a plastic product weather-proof test box, and relates to the technical field of plastic product detection equipment, the plastic product weather-proof test box comprises a housing mechanism, the inner side of the housing mechanism is fixedly connected with a test box, the plastic product weather-proof test box is provided with a controller, a control screen, an operation lamp, an alarm lamp and a power supply lamp, an operator can conveniently set test parameters and check equipment operation information through the control screen; the operation lamp, the alarm lamp and the power supply lamp can visually display the operation state, the abnormal condition and the power supply condition of the equipment, an operator can conveniently master the working state of the equipment at any time and handle problems in time, the grip assembly at the front end facilitates carrying of the equipment, and the design of the box door mechanism, the observation bin, the observation window and the grip assembly facilitates maintenance. The test piece can be conveniently placed and taken out, the test process can be conveniently observed, and the operation convenience of equipment is improved.

The utility model provides a dynamic lighting effect ring box which comprises a box body and a box cover rotationally arranged on the box body, an integrated circuit board is arranged on the box cover, a plurality of lamp beads are arranged on one side of the integrated circuit board, a magnetic control switch is arranged on the other side of the integrated circuit board, and a lining for supporting a ring is arranged in the box body. A permanent magnet magnetically connected with the magnetic control switch is arranged on the bottom side of the lining, the lamp beads are centrally arranged on one side of the integrated circuit board, and a battery used for supplying power to the lamp beads is arranged on the other side of the integrated circuit board. According to the dynamic lighting effect ring box provided by the utility model, through the arrangement of the lamp beads and the magnetic control switch on the integrated circuit board, when the box cover is opened, the dynamic lighting effect of the plurality of lamp beads in a flowing form is presented in front of a user, and at the moment, the ring is slowly lifted, so that more visual attraction is given to the ring box, and romantic and warm atmosphere is transmitted; and the emotion requirement of the user is better met.

The invention discloses a multifunctional mobile power supply light control system and method based on deep learning, and relates to the technical field of mobile power supply light control, and the system comprises the following modules: an electrical signal feature extraction module which is used for constructing an electrical signal feature vector sequence; the line poor contact early warning module is used for generating a line poor contact early warning signal; the protocol type identification module is used for outputting a protocol type identifier; the light control instruction analysis module is used for analyzing the light control instruction; the load sudden change prediction module is used for outputting a power prediction numerical value by improving an Autoformer model; the self-adaptive protection control module is used for generating an output voltage set value; and the data transmission and visualization module is used for uploading the state data to the cloud. According to the method, the limitation that a traditional method ignores frequency domain energy entropy characteristics, the multi-dimensional data fusion degree is low and control response lags is overcome, and an efficient solution is provided for intelligent control over light of the mobile power source.

The welding mask comprises a mask body and an illumination assembly arranged on the mask body, a containing space is formed in the mask body, and the illumination assembly comprises a lamp holder rotationally installed in the containing space and internally provided with a light source and a power source used for supplying energy to the light source; the lamp holder is provided with the following positions on the rotating path: a first position, at least one part of the lamp holder extends out of the accommodating space, and the light source is exposed outside and is electrically connected with the power supply to provide illumination; at the second position, the lamp holder is located in the accommodating space, and the light source and the power supply are disconnected. According to the technical scheme, the light source is arranged through the rotationally-arranged lamp holder, the light source can be protected while adaptability brought by multi-angle covering is guaranteed, and the stability of a product is improved; meanwhile, the electrical connection state between the light source and the power source is linked to the position of the lamp holder, connection between the light source and the power source is automatically cut off at a proper time, energy is saved, meanwhile, use experience is improved, and production efficiency is guaranteed.

1. Name of the product in this design: Solar String Lights (Heart Shape). 2. Purpose of this design: Solar-powered lamp for lighting or decoration. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Since they have already been shown in other views, the left view, right view, top view, and bottom view are omitted.

The utility model belongs to the related technical field of LED circuits, in particular to a self-adaptive dual-power LED lamp, which comprises a power supply module, a rectifying unit, a filter capacitor, an LED power supply chip, an LED lamp string, a first resistor, a second resistor and a switching tube, a pin 1 of the LED power supply chip is connected with an inductor and the LED lamp string, and pins 2 and 3 of the LED power supply chip are connected with the rectifying unit to an anode and a cathode of the power supply module; the pins 2 and 3 of the LED power supply chip are also connected with a filter capacitor; the switching tube comprises a first triode and a second triode. The base electrode of the first triode is connected with one end of the first resistor and one end of the second resistor. According to the self-adaptive dual-power-supply LED lamp circuit, the LED lamp cannot be extinguished due to instant power failure after alternating current and direct current conversion, the lamp can be ensured to be lightened for illumination when a direct current power supply is connected to a low voltage, the use of the lamp is not influenced by the change of the voltage, convenience is brought to the use of people, and the self-adaptive dual-power-supply LED lamp circuit meets the market demand.

The utility model relates to the technical field of wireless communication equipment, in particular to a man-machine interaction device for a base station or a frequency shift system repeater, which comprises an LED (light-emitting diode) display panel, a key panel and a central processing unit, the LED display panel comprises a power supply lamp, a transmission link indicating lamp, a synchronous state indicating lamp and an alarm indicating lamp, the power supply lamp is connected with a power supply and used for representing the power-on state of equipment, and the key panel comprises a maintenance button and a factory setting restoring button; the central processor is electrically connected with the transmission link indicating lamp, the synchronization state indicating lamp, the alarm indicating lamp, the maintenance button and the factory setting restoring button. The controller is used for controlling the on-off and flicker frequencies of the transmission link indicator lamp, the synchronous state indicator lamp and the alarm indicator lamp to represent the equipment state and monitoring pressing signals of the maintenance button and the factory setting restoring button to trigger corresponding operation; by optimizing the hardware structure design, the visual display and rapid operation of the equipment state can be realized by using a small number of LED indicating lamps and multiplex buttons.

The utility model provides a fire-fighting hand lamp. The fire-fighting hand lamp comprises a lamp body, a lamp holder, a handle, a power supply LED lamp panel and a laser searchlighting assembly. The handle comprises a grip and a transition part, and a mounting hole is formed in the transition part; the laser searchlighting assembly comprises a silica gel sleeve, a laser transmitter, a lens, a lens and a pressing ring, the laser transmitter is located in the mounting hole, the silica gel sleeve wraps the laser transmitter and abuts against the hole wall of the mounting hole, the lens is attached to the transmitting end of the laser transmitter, the lens is embedded in the pressing ring, and the pressing ring is arranged at the hole opening of the mounting hole; the angle of a light beam projected by the laser transmitter can be changed by rotating the pressing ring, the pressing ring is detachable, and the lens is arranged in the pressing ring, so that a firefighter can flexibly replace the lens according to actual use requirements. The laser searchlighting assembly can assist firefighters in rapidly identifying the position of a fire source, distribution of obstacles in a fire scene and the orientation of trapped persons in the environment with dense smoke and low visibility, misjudgment or missing of key information is avoided, and the risk of secondary accidents is reduced.

The embodiment of the utility model provides an atmosphere lamp and a vehicle. The atmosphere lamp comprises a luminous source, and the luminous source comprises two lamp beads. The light guide part is provided with a first input section, a second input section and an output section, and the first input section and the second input section are close to the luminous source and correspond to the two lamp beads respectively; the first input end and the second input section are combined on the side away from the light emitting source and extend to form an output section. According to the atmosphere lamp provided by the embodiment of the invention, the two lamp beads emit light, and the lamp strip effect is obtained. And compared with a lamp bead with double power, the two lamp beads with low power are lower in cost. And the power of the two lamp beads is slightly higher, so that the brightness which is far greater than that of one lamp bead can be obtained. In other words, the total brightness of the two lamp beads is improved relative to the brightness of one lamp bead, implementation is easier, and the cost is lower; in this way, the atmosphere lamp can obtain high brightness, and the atmosphere effect is improved.

The modularized fishing lamp comprises a fishing lamp support, a driving power source, an LED lamp source, a cooling fan and a reflecting cover, the LED lamp source is detachably installed in front of the fishing lamp support, the driving power source and the cooling fan are detachably installed behind the fishing lamp support, the driving power source is electrically connected with the LED lamp source and the cooling fan, and the reflecting cover is electrically connected with the LED lamp source and the cooling fan. And the reflecting cover is detachably arranged above the LED lamp source. According to the utility model, all the parts are relatively independent, complement each other in installation and are independently connected with the bracket, and the modularized design is adopted, so that all the parts are more convenient to disassemble and more rapid to maintain, and the later maintenance cost is reduced.

The utility model discloses a portable cable sheath repair device, including power plug, power cord, hinged clamping device and the core temperature control system and semicylindrical electric tile, and through integration temperature control system and semicylindrical electric tile solve traditional repair process temperature control not accurate, the defect of complicated operation. In which the electric tile is fixed in the upper clamping part of hinged clamping device through ceramic heat insulating sheet, and the temperature control knob is matched to realize the accurate temperature control of plus or minus 5 DEG C, and the cable damage is clamped after the heating signal lamp turns green during operation, and the pressure is heated for 60-120 seconds to make the sheath melt and recombine. The device is short in time consumption for single repair, only needs 3-5 minutes, and the qualified rate is high, and the double signal lamp system (power lamp / heating lamp) guarantees the operation safety, and is suitable for the on-site rapid repair of cable sheath / insulation layer.

1. Name of the designed product: Solar lamp (1859). 2. Use of the designed product: For lighting. 3. Design points of the designed product: In shape. 4. Picture or photo that best shows the design points: Perspective view.

The stage lamp with the high-power lamp beads comprises a stage lamp body and a base, the base is arranged at the bottom of the stage lamp body, a transparent plate is embedded in the stage lamp body, the transparent plate is sleeved with a shell, a strip-shaped plate is arranged on the inner side of the shell, the strip-shaped plate is connected with a rotating handle through a bearing, and the rotating handle is connected with the base. A metal plate is arranged on the inner side of the strip-shaped plate, and the outer portion of the metal plate is connected with a cleaning scraper in a sleeved mode. According to the stage lamp with the high-power lamp beads, the stage lamp body is sleeved with the shell, the back face of a strip-shaped plate is connected with a rotating handle through a bearing, the exterior of the stage lamp body is conveniently cleaned, a worker can install the stage lamp on the exterior of a transparent plate, then the rotating handle is screwed, and the strip-shaped plate is driven to rotate through the bearing; and meanwhile, the cleaning scraper blade is driven to clean dust attached to the outside, and the operation is relatively simple during cleaning.

The novel lens point light source structure comprises a light source outer shell and a lens upper cover, and an LED light source is arranged between the light source outer shell and the lens upper cover. Two U-shaped light source positioning protrusions are arranged on the top face of the light source shell, and a wire positioning clamping groove is formed in the supporting protruding plate. N-shaped wire groove holes are integrally formed in the symmetrical edges of the lens upper cover; the two ends of the LED light source are clamped in the concave areas of the U-shaped light source positioning protrusions to be positioned. The lamp string wire is arranged in the supporting protruding plate and the n-shaped wire groove hole and is positioned through the wire positioning clamping groove. The lamp comprises a driving power supply, a lamp string controller and a connecting terminal, and the connecting terminal is connected with a plurality of lens point light source structures which are connected in series or in parallel. According to the utility model, the structure arrangement is reasonable, the waterproof performance is ensured, the glue pouring fixation is not needed, the convenience and effectiveness of disassembly and assembly are improved, the improvement of the assembly efficiency is facilitated, and the reduction of the processing cost is facilitated.

The utility model discloses a kind of multi-functional vehicle-mounted cup holder aromatherapy machine, it includes: aromatherapy machine body, the first connector is provided on the aromatherapy machine body;Power lamp for lighting, it is detachably connected between aromatherapy machine body, power supply is provided in power lamp, and second connector for being connected with the first connector to realize charging to power is provided on power lamp.The utility model in which, aromatherapy machine body is conducted through the first connector with the second connector of power lamp, so that power lamp can power supply to aromatherapy machine body, also can be normally used in the environment of disengaging fixed power supply, and after disassembling apart, power lamp can emit lamp effect as atmosphere lamp, aromatherapy machine body can provide fragrance effect, both can be independently used, effectively integrate aromatherapy machine body with power lamp, greatly enrich the functionality, suitable for popularization and application to various aromatherapy machine equipment.

The utility model relates to the technical field of automobiles, and discloses an automobile lamp driving circuit and an automobile, the automobile lamp driving circuit is used for driving a steering lamp and a position lamp, the automobile lamp driving circuit is respectively connected with a position lamp power supply relay, a driving module and a voltage regulation module, and the automobile lamp driving circuit comprises a power supply control module and a voltage regulation module, the first end of the power supply control module is connected with the position lamp power supply relay, the second end of the power supply control module is connected with the voltage regulation module, and the control end of the power supply control module is connected with the driving module; wherein the power supply control module is used for receiving a control signal and controlling the disconnection and connection between the position lamp power supply relay and the voltage regulation module, so that when the steering lamp is driven, the voltage of the position lamp power supply relay is cut off and transmitted to the steering lamp, and the control signal is sent by the driving module. The problem of inaccurate steering lamp diagnosis of a shared power supply lamp is solved.

The utility model relates to the field of small spotlight, specifically disclose outdoor LED small spotlight of double cavity waterproof structure, including the lamp body, the front end of lamp body is equipped with the lamp cap, the inside of lamp body is equipped with first cavity and second cavity respectively, the inside of first cavity is equipped with the lamp pearl board, the inside of second cavity is equipped with fixed assembly, the inside of second cavity is equipped with drive power supply through fixed assembly, the rear end of lamp body is equipped with the sealing cover, and waterproof assembly is installed between lamp body and sealing cover. The outdoor LED small spotlight of double cavity waterproof structure, through being equipped with first cavity and second cavity in the lamp body, can make the lamp pearl board and drive power supply separate placement to prevent the lamp pearl board from the water vapor produced due to heat contact with drive power supply, make drive power supply get better protection, therefore through the device effectively solved the current device easy due to the water in the lamp body, thereby the problem of influence to drive power supply.

The office light bar comprises a connecting profile, a driving power source, an LED light bar body, a lens plate, a left sealing cover block and a right sealing cover block. A containing cavity is formed in the connecting profile, an upper communicating hole is formed in the upper left side of the connecting profile, and an upper groove which is concave upwards and inwards is formed in the lower side of the connecting profile. The driving power supply is arranged on the left side in the accommodating cavity, and the power connection end extends out of the upper communicating hole to be externally connected with a power supply; the LED lamp strip is arranged in the upper groove and electrically connected with the driving power supply, and a plurality of LED lamp beads are arranged on the lower side of the LED lamp strip; the lens plate is arranged on the lower side of the connecting profile, and light-transmitting cup cavities corresponding to the LED lamp beads are formed in the upper side of the lens plate. The left sealing cover block is arranged on the left side of the connecting profile and the lens plate; the right sealing cover block is arranged on the right side of the connecting profile and the lens plate. The utility model further discloses an office lamp set comprising the office lamp strip. According to the office light bar assembling device, the assembling efficiency of the office light bar can be improved, the production efficiency can be further improved, and the production cost can be further reduced.

This utility model discloses a multi-purpose high-efficiency heat sink, including a heat dissipation component and a heat conduction component. The heat dissipation component includes a heat dissipation concave block and a heat dissipation protrusion with concave and convex longitudinal cross-sections, respectively. The heat conduction component includes a heat conduction base and several heat conduction coils, each of which can be inserted into the heat conduction space of the heat dissipation concave block and the heat dissipation protrusion. This utility model forms a multi-layer heat conduction space through the concave-convex fit, which is a significant improvement over the traditional planar heat dissipation structure. The heat conduction ends of the heat conduction coils are staggered to avoid heat concentration and facilitate heat dissipation. Furthermore, the heat dissipation component and the fan module are coaxially designed to reduce airflow resistance and wind pressure loss, thereby improving heat dissipation efficiency. It can be adapted to the mounting surfaces of different devices, enhancing versatility, and can be used in products with high heat generation, such as computer CPUs and high-power lamps.

1. Name of the designed product: Solar lamp (1858). 2. Use of the designed product: For lighting. 3. Design points of the designed product: In shape. 4. Picture or photo that best shows the design points: Perspective view.

1. The name of the design product: solar lamp (1857). 2. The use of the design product: for lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 right view is symmetrical with design 1 left view, omit design 1 right view; design 2 right view is symmetrical with design 2 left view, omit design 2 right view. 6. Design 1 is designated as the basic design.

The invention relates to a filament testing device and method for an X-ray tube. The filament testing device comprises a cavity and a testing rack. The cavity is communicated with the test rack; a plurality of filament test positions are arranged in the cavity, the filament test positions are used for installing to-be-tested filaments, and the plurality of to-be-tested filaments are connected in series; the test rack comprises a vacuum system, the vacuum system is used for processing the cavity into a vacuum environment, the filament test device further comprises a filament power supply, and the filament power supply is used for testing a plurality of to-be-tested filaments under the condition that the vacuum degree of the cavity reaches a preset threshold value. According to the lamp filament testing device, the cavity is arranged in the lamp filament testing device, so that the plurality of lamp filaments to be tested can be assembled on the lamp filament testing positions of the cavity for testing, and the plurality of lamp filaments to be tested are connected in series, so that the plurality of lamp filaments to be tested can be tested at the same time; and the test rack is arranged in the filament test device, so that the vacuum system of the test rack can process the cavity into a vacuum environment for filament test, and the filament test efficiency is improved.

Portable light, comprehensive: a base comprising a first end, a second end opposite the first end, a longitudinal element extending between the first end and the second end, and a stand extending radially outwards from the first end; a main body defining a central longitudinal axis, wherein the main body is rotatably coupled to the base at the first end and the second end such that the main body is rotatable about the central longitudinal axis relative to the base, wherein the main body is configured to hold a power source; and a lamp head rotatably coupled to the main body, the lamp head comprising a light source arranged so that it can be selectively powered by a power source.

The invention provides an image scanning and fault diagnosis system for a new energy automobile chassis, and the system comprises a movable chassis image scanner, a fault diagnosis software system and a cloud platform, the three parts are in communication cooperation, the scanner is in a flat shape and integrates camera shooting, movement, a power supply, light, a communication module and a control unit, the power supply supplies power to each module, and the control unit controls the camera shooting, the light, the communication module and the control unit. And the control unit realizes signal collaboration. The scanner and the software system transmit image data and control instructions, and the software system is in communication connection with the cloud platform through a network and carries out data analysis at the cloud. The chassis battery pack can be efficiently and accurately scanned and diagnosed, the problems of detection lag, multiple blind areas and low efficiency in the prior art are solved, and safety pre-judgment and after-sales decision making of the battery pack are supported.