54results about How to "Clear light" patented technology

A compact, self-contained lighting system is attachable to a surgical tool to enable a user to selectively direct light at a site where the tool is to be applied. The system has a power unit that may contain rechargeable power cells, a malleable electrical connection element, and a light-emitting element powered thereby to emit high intensity white light, preferably from an LED. The system ensures against tissue damage due to inadvertent overheating by continuously removing byproduct heat from the light-emitting element, via the connection element, to the power unit with portions of each of these components serving as respective heat sinks and / or as thermal conduits to facilitate this process. The removed heat is dissipated to the ambient atmosphere, the surgical tool and even the user, and permits safe prolonged operations in confined regions of a patient's body.

A compact, self-contained lighting system is attachable to a surgical tool to enable a user to selectively direct light at a site where the tool is to be applied. The system has a power unit that may contain rechargeable power cells, a malleable electrical connection element, and a light-emitting element powered thereby to emit high intensity white light, preferably from an LED. The system ensures against tissue damage due to inadvertent overheating by continuously removing byproduct heat from the light-emitting element, via the connection element, to the power unit with portions of each of these components serving as respective heat sinks and / or as thermal conduits to facilitate this process. The removed heat is dissipated to the ambient atmosphere, the surgical tool and even the user, and permits safe prolonged operations in confined regions of a patient's body.

An input device includes a plurality of manipulation portions; an input function portion manipulated by the manipulation portions to perform an input function; a light guiding sheet facing the rear side of the plurality of manipulation portions; and a light source applying light into the light guiding sheet, wherein a rear surface opposite to a front surface of the light guiding sheet facing the manipulation portions is provided with a plurality of concave portions which is depressed to the inside of the light guiding sheet, wherein each concave portion has a circular opening and an inner surface which is a smooth concave curve surface, and wherein light propagated through the inside of the light guiding sheet is reflected by the inner surface toward the inside of the light guiding sheet, and the light is applied from the front surface of the light guiding sheet to the manipulation portions.

An input device includes a plurality of manipulation portions; an input function portion manipulated by the manipulation portions to perform an input function; a light guiding sheet facing the rear side of the plurality of manipulation portions; and a light source applying light into the light guiding sheet, wherein a rear surface opposite to a front surface of the light guiding sheet facing the manipulation portions is provided with a plurality of concave portions which is depressed to the inside of the light guiding sheet, wherein each concave portion has a circular opening and an inner surface which is a smooth concave curve surface, and wherein light propagated through the inside of the light guiding sheet is reflected by the inner surface toward the inside of the light guiding sheet, and the light is applied from the front surface of the light guiding sheet to the manipulation portions.

The invention relates to a solar street lamp capable of automatically cleaning, and belongs to the technical field of non-portable illuminating devices and systems thereof. The solar street lamp comprises a support base; the lower end of the support base communicates with a water tank; a water outlet is formed in the side wall of the water tank; a baffle plate is slidingly matched in the water outlet; a cavity communicates outside the water outlet; a second through hole is formed in the side wall of the cavity, and is slidingly matched with a connecting rod; one end of the connecting rod is connected with the baffle plate, and the other end of the connecting rod is a free end; a gear is rotationally connected below the support base, and is engaged with a gear ring on the connecting rod; the gear is coaxially connected with a rotating shaft; the rotating shaft is connected with a torsion spring; the torsion spring is connected with a shielding plate; a guide pipe communicates below thecavity; the bracket is rotationally connected with a waterwheel; the waterwheel is coaxially connected with a first bevel gear; the first bevel gear is engaged with a second bevel gear in the horizontal direction; and the second bevel gear is coaxially connected with a brush. A solar panel is prevented from dipping in rainwater for a long time, and meanwhile, cleaning of a lamp cover is realized,so that clear illumination of the solar street lamp is guaranteed.

A defect inspection apparatus includes a first slit light source together with a machine base in which a through hole is formed. A second slit light source and a half mirror are provided inside the through hole. First slit light from the first slit light source is directly incident on an object to be photographed (for example, an automobile body). On the other hand, second slit light from the second slit light source proceeds in a direction perpendicular to the direction in which the first slit light proceeds, and thereafter, is refracted by the half mirror, led out from the through hole, and made incident on the object to be photographed.

The invention relates to a light guiding element (1) for a laser vehicle headlight (2), wherein the laser vehicle headlight (2) comprises at least one laser light source (3) and at least one luminous element (4) which can be irradiated by the laser light source (3) and can thus be excited to emit visible light. The light guiding element (1) has a first side (10), which is designed at least partly as a light entrance surface (5), and a second side (20) arranged opposite the first side (10), said second side being designed at least partly as a light exit surface (6) and being assigned at least one receptacle (7) for at least one luminous element (4), wherein the light entrance surface (5) is assigned at least one first reflection region (50) which is oriented in the direction of the interior of the light guiding element (1) and reflects light from the light entrance surface (5) in the direction of the receptacle (7) for the luminous element (4), and wherein the light exit surface (6) is assigned at least one second reflection region (60) which is oriented in the direction of the interior of the light guiding element (1) and reflects light from the luminous element (4) in the direction of the light exit surface (6). The invention furthermore relates to a vehicle headlight (2) comprising at least one light guiding element of this type.

The invention discloses a manufacturing method of a panel switch, the panel switch comprises a key sheet and a key support, and the method is characterized in that a surface treatment method of the key sheet comprises the following steps: 1) spraying and curing a transparent primer: spraying the transparent primer on a base material made of transparent PC, and then curing; 2) carrying out vacuum electroplating; (3) spraying white paint on the front surface: spraying the white paint on the front surface of the key sheet semi-finished product obtained in the step (2), and curing, so that the white paint is attached to the vacuum plating layer; 4) spraying a light-transmitting finishing coat on the surface of the white paint and curing the light-transmitting finishing coat; (5) spraying black shading ink to the interior of the key support from the key piece, so that a finished key piece product is obtained. Black shading paint is sprayed on the surface of the key support, and a light-transmitting area is formed on the surface, facing the key piece, of the key support in a laser etching mode.

The invention discloses a motor winding detection device for a large workshop inspector. The motor winding detection device includes a box body, a mini camera and a wireless transmission device. The box body is in rotary connection with a box cover, and the outer wall of the box body is connected with a handle. A storage tank is located below a liquid crystal display screen, and a detection device is arranged in the storage tank. The tail end of the detection device is internally movably connected with a pull bar, an LED lamp switch is embedded in the outer wall of the tail end of the detection device, and an LED lamp bead is arranged on the head end of the detection device. The LED lamp bead and the LED lamp switch are electrically connected. A magnifying glass sheet is embedded in the outer wall on the top of the head end of the detection device. The mini camera is mounted on the bottom of the head end of the detection device, and the wireless transmission device is installed at the bottom of the mini camera. The box body and the box cover of the motor winding detection device are in a suitcase structure as a whole after being integrated. The whole device is easy to carry for an inspector walking in a large workshop and is more convenient for use.

The invention relates to a novel light-transmitting superconductive automotive interior material and a preparation method thereof. The automotive interior material comprises a surface treatment layer, a TPO film layer and a back treatment layer which are sequentially arranged, the TPO film layer is prepared from the following components in parts by weight: 92-98 parts of modified TPO particles, 1-4 parts of auxiliaries and 1-4 parts of pigments, and the pigments are conductive pigments. According to the automotive interior material, the specific modified TPO particles are adopted and matched with the specific amount of the specific pigments, the prepared TPO film layer has the light-transmitting and superconductive effects, then surface treatment and back treatment are conducted on the two surfaces of the TPO film layer respectively, the prepared automotive interior material of the TPO material has the light-transmitting and superconductive characteristics capable of conducting simple touch screen operation, a new application field of the TPO material is increased, and the traditional application concept of the automotive trim is innovated.

The invention relates to a tool having a tool element which rotates in operation with at least one geometrically defined blade, in particular a material cutting tool element. The tool element is subject to an operating parameter in the operating condition. A measuring device is provided for determination and conversion of the operation parameter into a measured signal. A first measuring device cooperates with a first tool element in the operating condition such that essentially only a first operating parameter for the first tool element may be recorded by the first measuring device.

A lighting cover has a light-penetrable main body composed of a light diffusion part with proper height and width and two opposite front end parts extended from the side edges of said light diffusionpart. The said front end part has multiple installation parts arranged at proper intervals. Its advantages high brightness and high adaptability to different lighting types and installation positions.

The invention relates to a light guide element ( 1 ) for a laser vehicle headlight ( 2 ), wherein the laser vehicle headlight ( 2 ) comprises at least one laser light source ( 3 ) and at least one irradiated by the laser light source ( 3 ) and thereby A light-emitting element (4) that can be excited for emitting visible light. The light guide element (1) has a first side surface (10), which is at least partially designed as a light entrance surface (5), and has a second side surface (20) opposite the first side surface (10), which is at least partially It is designed as a light exit surface (6) and at least one receiving body (7) for at least one light emitting element (4) is attached to it, wherein at least one alignment light guide element (1) is attached to the light entrance surface (5). The first reflection area ( 50 ) in the interior direction that reflects the light of the light incident surface ( 5 ) in the direction of the light-emitting element ( 4 ) containing body ( 7 ), wherein at least one alignment light guide element is attached to the light exit surface ( 6 ) (1) The second reflection area (60) in the inner direction, which reflects the light of the light-emitting element (4) in the direction of the light-emitting surface (6). The invention also relates to a motor vehicle headlight (2) having at least one such light-guiding element.

This patent relates to the field of lamps, and specifically discloses a working method for garage lighting, including the following steps: (1) The lighting circuit and the AC charging circuit are powered by the mains, and the first light bulb is turned off; (2) The microphone receiving amplifier circuit When the sound signal is received, the first light bulb is turned on; (3) After the sound signal passes for a while, the first light bulb is turned off; (4) The light control signal amplifier circuit receives the light signal, and the first light bulb is always off; (5) When the AC source stops working, the battery starts to supply energy for the lighting circuit; (6) The motor drives the lifting column to move downward, and the lifting column moves downward while driving the telescopic rod to extend outward, so that the photovoltaic cylinder at the end of the telescopic rod Stretch out; the solar charging circuit starts to work; (7) Open the photovoltaic cylinder and point the photovoltaic cylinder to a place with sufficient sunlight; the photovoltaic cylinder absorbs sunlight to charge the battery; (8) The photovoltaic sheet arranged on the side of the rotary disc absorbs the sun Light charges the battery.

A defect inspection apparatus includes a first slit light source together with a machine base in which a through hole is formed. A second slit light source and a half mirror are provided inside the through hole. First slit light from the first slit light source is directly incident on an object to be photographed (for example, an automobile body). On the other hand, second slit light from the second slit light source proceeds in a direction perpendicular to the direction in which the first slit light proceeds, and thereafter, is refracted by the half mirror, led out from the through hole, and made incident on the object to be photographed.