WO2023281322A1

WO2023281322A1 - Portable flashlight with adjustable height and light

Info

Publication number: WO2023281322A1
Application number: PCT/IB2022/053225
Authority: WO
Inventors: Ahmad SAFAEIMOJARAD; Tannaz MOHAMMADPOUR
Original assignee: Safaeimojarad Ahmad; Mohammadpour Tannaz
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2023-01-12

Abstract

A portable lighting device has a plurality of modes of operation and the method of operating the portable lighting device is disclosed. One method of operating the portable lighting device is a telescopic tube that increases the height of the flashlight for camping. Normal, dim, variable brightness, blink, 4-way lighting, SOS, night light, compass, GPS, signal modes, and noise playback are disclosed, and the modes may be adjusted. A rechargeable battery pack is disclosed that includes a housing, a rechargeable battery, and Solar Cells.

Description

Portable flashlight with adjustable height and light

Supporting, suspending, or attaching arrangements for lighting devices (F21V 21/00)- Electric lighting devices with self-contained electric batteries or cells (F21L 4/00)

A kind of bulkhead lamp with water-proof function

the utility model discloses a kind of bulkhead lamps with water-proof function, including lampshade, the bottom of the lampshade is fixedly connected with holding ring one, the bottom of the holding ring one is overlapped with rubber seal ring, the bottom of the rubber seal is overlapped with holding ring two, there are two triangle semi-rings to squeeze item for the socket of the surface of the holding ring one and holding ring two, and the both ends that the triangle semi-ring squeezes item are fixedly connected with fixed block, and the inner surface of the threaded hole is threaded with threaded rod. The utility model passes through rotation threaded rod, threaded rod is moved towards by the fixed block that threaded hole makes triangle semi-ring squeeze a both ends, fixed block drives two triangle semi-rings to squeeze item and moves towards, the inner surface that two triangle semi-rings squeeze item squeezes holding ring one and holding ring two, holding ring one and holding ring two squeeze rubber seal ring, make to form a sealing space between lampshade and translucent cover, realizes the effect to lampshade bottom waterproof.

Multifunctional explosion-proof lamp

The invention relates to the technical field of explosion-proof lamps, in particular to a multifunctional explosion-proof lamp which comprises an installation mechanism, wherein an angle adjusting mechanism is arranged at the bottom of the installation mechanism, and a lamp body is arranged on one side of the angle adjusting mechanism. The threaded rod rotates and extends from the inner part of the sleeve to push the clamp to move, the telescopic spring is lengthened by tensile force while the adjusting rod rotates, and meanwhile, the lamp body rotates to form a certain included angle with the ground, so that the irradiation direction of a light source is conveniently changed; after the belt is stretched straight, the ends of the two belts are wound by hands, and the fastening plate can be driven to rotate only by rotating the belt, so that the explosion-proof lamp is taken down from the mounting head, and the damage to the palm caused by over high temperature is avoided when the explosion-proof lamp is taken down and the hands are not in direct contact with the explosion-proof lamp.

Portable LED hangs camping lamp

The utility model discloses a kind of portable LED and hang camping lamp, comprise lamp body and the lamp body fixture being fixed on lamp body two ends, described lamp body fixture comprises left fixed leg and right fixed leg, the inner of left fixed leg is fixed on one end of lamp body, left fixed leg is provided with lanyard one, and the periphery of left fixed leg is provided with wiring groove one and clip; The length of described right fixed leg is greater than the length of left fixed leg, and be provided with Power convert in the inside of right fixed leg and drive, the inner of right fixed leg is fixed on the other end of lamp body, and the outer end of right fixed leg is provided with USB power supply interface; Right fixed leg is provided with lanyard two, and the periphery of right fixed leg is provided with wiring groove two and clip, and the utility model has in use can stabilizing suspended and the beneficial effect be convenient for carrying.

Outdoor small night lamp

The utility model relates to an outdoor small night lamp, including a lamp socket. The bottom of the lamp socket is provided with a bottom casing; the interior of the lamp socket is provided with a cell groove; the top of the lamp socket is provided with a glass bell jar; an LED lamp is provided in the glass bell jar; the LED lamp is provided with a lampshade; the upper and lower ends of the glass bell jar are respectively fixedly provided with an upper reflector sheet and a lower reflector sheet; the middle of the upper surface of the upper reflector sheet is provided with a compass; the top of the upper reflector sheet is provided with a handle; the top end of the handle is provided with a hook; the outer wall of the lamp socket is embedded by a weight gaining net; one side of the outer wall of the lamp socket is provided with a switch button; and the weight gaining net is provided with a concave groove at the position corresponding to the switch button. In the utility model, the beneficial effects are as following: the power consumption amount is small, and simultaneously, the brightness is enhanced; the volume is small; the structure is simple; the carrying is convenient; and the outdoor small night lamp can be used by hanging, and can be used as a portable torch.

Double -end flashlight of flexible switch

The utility model relates to a double -end flashlight of flexible switch, left side illumination and right side illumination piece install both ends about the cavity body respectively, cavity this internal be equipped with to separate keep off, separate to keep off and be divided into left cavity and right cavity with cavity body inner chamber, the left cavity end at the cavity body is connected in left side illumination, the right cavity end at the cavity body is connected in right side illumination, be equipped with left battery, left contact switch and left reset spring in the cavity of a left side, left reset spring arranges left contact switch in and separates and keeps off between the piece and be in compression state, be equipped with right battery, right contact switch and right reset spring in the cavity of the right side, right reset spring arranges right contact switch in and separates and keeps off between the piece and be in compression state. The practicality, low in production cost, convenient to use can regard as the lamp of camping to use, and the function is various. Belong to lighting apparatus technical field.

Fluorescent flood light

This present invention is relating to a fluorescent flood light and more particularly, to a fluorescent flood light with a handle and two supporting legs. Said two supporting legs may move relatively and interactively between position one and position two. If both said supporting legs are adjusted to an angle over 90°, user may place said light on shoulder to provide long distance lighting. Said supporting legs can also provide an adjustable mean with a tight or loose positions so as to controlling such supporting legs in a locked position or in a rotating position to reach said best lighting range and lighting angles through said attached hinge to any position within 270 degrees’ circular ark. Said present invention is an important source of light used in marine, army, public security, firefighting, emergency treatment, disciplined troop, architecture and civil vessels, as well as emergency treatment in daily life.

Rechargeable halogen search eye

The present invention is relates to a rechargeable halogen search light and more particularly, to a rechargeable halogen search light which is having four sources of lights, whereas, one of the lighting sources is a SOS signal flash light source and equipped with an adjustable handle, wherein said flashing light source can emit 300 continuing hours of flashing signals; one of the light source is a spotlight, another light source is a clod-cathode light which can emit lights for at least 15,000 hours continuously. The present invention is an important source of light used in marine, army, public security, firefighting, emergency treatment, disciplined troop, architecture and civil vessels, as well as emergency treatment in daily life.

LED flashlight

A lighting device with improved optical performance and efficiency is provided. The lighting device includes a source of energy, a light source, a reflector and a holder. The reflector has a first open end, a second end, and a parabolic profile extending between the first open end and second end. The focus of the parabolic profile is located outside of the profile. The reflector may also be movable relative to the light source. The lighting device may include a circuit that delivers a pulsed or thermally compensated pulsed current to the light source. The light device may also include a heat sink housing.

Portable Lighting Devices

A flashlight or portable light source has a battery power source, a light source, a circuit powered by the battery power source which causes the light source to emit light in an on state, a switch which causes the circuit to alternate between the on state and an off state in which the light source does not emit light when the switch is actuated by a user, a controller for causing light emitted from the light source to emit at two or more modes other than the off state, and an automatic dimmer residing within the flashlight which causes light emitted from the light source to dim without any activation of the switch after a first preselected amount of time.

Some advanced portable lighting devices provide multiple modes of operation for different needs. For example, in addition to the normal “full power” or “standard power” mode, a power reduction mode, blink mode, and/or an SOS mode has as been implemented in portable lighting devices, such as flashlights. In such portable lighting devices, the user typically selects the desired mode of operation by manipulation of a user interface, typically the main switch. One potential problem of the portable lighting devices with multiple functions described above is on most trips one needs to install the flashlight somewhere high and there is no place to install the flashlight on the campsites. Also, the light of most flashlights radiates in one direction. In the present invention, a flashlight has been designed that can be extended up to 2 meters in height. It also emits light from 4 directions. The flashlight seen above is one of the most professional types of flashlights, with a powerful solar panel to store power. The Telescopic body is built of a combination of aluminum and compressed plastic, which is not only extremely durable but also entirely waterproof. This flashlight is placed inside a small box that, if necessary, can be as tall as 2 meters with a resilient leg and illuminate the space.

Various handheld or portable lighting devices, including flashlights, are known in the art. Such lighting devices typically include one or more dry cell batteries having positive and negative electrodes. The batteries are arranged electrically in series or parallel in a battery compartment or housing. The battery compartment also sometimes functions as the handle for the lighting device, particularly in the case of flashlights where a barrel contains the batteries and is also used to hold the flashlight. An electrical circuit is established from a battery electrode through conductive means which are electrically coupled with an electrode of a light source, such as a lamp bulb or a light-emitting diode (“LED”). After passing through the light source, the electric circuit continues through a second electrode of the light source in electrical contact with conductive means, which in turn are in electrical contact with the other electrode of a battery. The circuit includes a switch to open or close the circuit. Actuation of the switch to close the electrical circuit enables current to pass through the lamp bulb, LED, or another light source—and through the filament, in the case of an incandescent lamp bulb—thereby generating light.

Some advanced portable lighting devices provide multiple modes of operation for different needs. For example, in addition to the normal “full power” or “standard power” mode, a power reduction mode, blink mode, and/or an SOS mode has as been implemented in portable lighting devices, such as flashlights. In such portable lighting devices, the user typically selects the desired mode of operation by manipulation of a user interface, typically the main switch. For example, when the portable lighting device is in the normal mode or the power save mode of operation, the portable lighting device may be transitioned to another mode of operation, such as an SOS mode, by manipulating the main switch to momentarily turn “off” and then turn back “on” the portable lighting device. In other devices, the main switch may be required to be depressed and held for a certain period of time to cause the lighting device to index to the next operational mode. Portable lighting devices that include advanced functionality may include an electronic power switch controlled by a microcontroller or microprocessor to provide the desired functionality.

One potential problem of the portable lighting devices with multiple functions described above is on most trips one needs to install the flashlight somewhere high and there is no place to install the flashlight on the campsites. Also, the light of most flashlights radiates in one direction. In the present invention, a flashlight has been designed that can be extended up to 2 meters in height. It also emits light from 4 directions.

Solution of problem

The current inventions generally relate to the field of portable lighting devices, including for example, flashlights, lanterns and headlamps, and their circuitry. Flashlights are employed in a variety of exciting activities, including camping, mountaineering, caving, and map reading in the outdoors, as well as routing and search and rescue operations. A good flashlight, in fact, can have a major impact on the quality of your nature trip experience. The flashlight seen above is one of the most professional types of flashlights, with a powerful solar panel to store power. The flashlight contains a USB output port and music playback ability, speakers, an analog compass, a triangle flasher, and a solar panel for charging. In full charge mode, the flashlight has an exposure mode that easily lasts 16 to 22 hours. The flashlight's illumination is divided into four lights, each of which can be rotated independently up to an angle of 180 degrees and can generally provide 360 degrees of light. The Telescopic body is built of a combination of aluminum and compressed plastic, which is not only extremely durable but also entirely waterproof. This flashlight is placed inside a small box that, if necessary, can be as tall as 2 meters with a resilient leg and illuminate the space. This flashlight contains a rechargeable battery that can be charged by both municipal grid and the car cigarette lighter, as well as GPS that has satellite tracking capability. The flashlight shown above can make noise to scare away wild animals. It also contains a red triangular flasher for warning which is in the form of SOS.

Advantage effects of invention

Portable flashlight

Having a solar cell to charge

Having a rechargeable battery

Charging in both city electricity and car batteries

Having GPS for positioning

Having a Bluetooth module and music playback capability

4 triangular lights for exposure

Telescopic body for height increase

Having a red flasher light to ask for help and danger

Create noise to ward off animals and insects

: Flashlight overview with introduction of components

: Overview and interior components of the flashlight box

: View of one of the flashlight lights

: Overview of the flashlight off

: Flashlight overview

: Flashlight overview by increasing the height of the lights

: 1. Body of the device 2. Compass 3. Thermometer 4. Power input of the device 5. Humidity meter 6. On / off switch lights 7. GPS on / off switch 8. Bluetooth on / off switch 9. GPS indicator 10. USB 11 port. Bluetooth indicator 12. Noise indicator and key 13. Speaker 14. On / off switch and lights modes 15. Locking the moving part of the flashlight 16. Telescopic body 17. Flashlight lights 18. Flashlight handle

: 19. Rechargeable battery 20. Main circuit 21. Sub circuit

: 1. Flashlight body 2. SMD/LED lights (SOS) 3. SMD/LED Large single lights 4. SMD/LED Small multiple lights 5. Solar panel connected to the device battery

: Overview of the flashlight off

: Flashlight overview

: Flashlight overview by increasing the height of the lights

Examples

In the campsites, the flashlight box can be placed on the ground and extended to a height of 2 meters to the flashlight so that it can be used as a lamp. Also, only one of the 4 lights can be turned on or all the lights can be turned on, and the angle of the lights can also be changed.

Flashlights are employed in a variety of exciting activities, including camping, mountaineering, caving, and map reading in the outdoors, as well as routing and search and rescue operations.

Claims

A portable flashlight device comprising: a USB output port, music playback ability, speakers, an analog compass, Thermometer, a triangle flasher, a solar panel for charging, four lights, The Telescopic body, a rechargeable battery, GPS, and flasher.
according to claim 1, The flashlight's illumination is divided into four lights, each of which can be rotated independently up to an angle of 180 degrees and can generally provide 360 degrees of light.
According to claim 2, the lights can be turned on individually or it can be adjusted at what angle to turn on several lights.
according to claim 1, The Telescopic body is built of a combination of aluminum and compressed plastic, which is not only extremely durable but also entirely waterproof.
according to claim 4, This flashlight is placed inside a small box that, if necessary, can be as tall as 2 meters with a resilient leg and illuminate the space.
according to claim 1, This flashlight contains a rechargeable battery that can be charged by both the municipal grid and the car cigarette lighter.
according to claim 1, This flashlight contains a GPS that has satellite tracking capability.
according to claim 1, The flashlight can make noise to scare away wild animals.
according to claim 1, The flashlight contains a red triangular flasher for warning which is in the form of an SOS.