883 results about "Headed light" patented technology

The invention provides a headlamp, comprising a base, a light emitting tube, a switch button and an elastic headband. The elastic headband is connected to the base, the light emitting tube is arranged on the base, the switch button is arranged on the light emitting tube and is electrically connected with the light emitting tube, and the switch button is used for controlling the light emitting tube to switch among various lighting modes, an off mode and a long-press mode; the long-press mode is to press the switch button for a long time to make the light emitting tube directly enter the off mode from any lighting mode.

A headlamp assembly is provided for attachment to a helmet shell defining front, rear, and two lateral portions. The headlamp assembly comprises a base plate, a housing, a first light source, a second light source, and a member. The base plate comprises opposing first and second ends. The base plate defines a longitudinal axis extending between the first and second ends and a transverse axis perpendicular to the longitudinal axis. The base plate is attachable to the shell with the first end of the base plate located at the front portion of the shell. The housing is releasably coupled with the base plate and defines top, front, and two lateral sides. First and second apertures are defined at the top and front sides respectively. First and second light sources are oriented to emit light through the first and second apertures respectively. The member is removably positioned over the first aperture.

The invention is a personal headlamp with attached light subsystem and a power-source / auxiliary light that can be quickly detached or attached to an attachment fixture, affixed to the headband. The power-source / auxiliary light subsystem may be attached or detached without having to remove the headband from a user's head.

The invention provides a gas measurement method, device, medium and system based on single-light-path direct absorption. The gas measurement method comprises the following steps: collecting each light intensity voltage value containing gas absorption information; according to the head light intensity voltage value and the tail light intensity voltage value, the average interval of the adjacent light intensity voltage values is determined; according to the head light intensity voltage value and the average interval, determining each light intensity approximate voltage value which does not contain gas absorption information; determining an absorption peak value based on each light intensity voltage value and each light intensity approximate voltage value; and determining the gas concentration in combination with the absorption peak value. According to the invention, a direct absorption method can be realized under the condition of a single optical path, the data calculation amount is reduced, the system complexity is reduced, and the development cost is reduced.

The utility model provides head-mounted lighting equipment, including lamp holder, battery cover, sealing element, elastic subassembly and headband, headband is connected with lamp holder, headband is used for forming the accommodation space that is used for wearing, the lamp holder is provided with the accommodation cavity that is used for holding battery, and the side wall of lamp holder is provided with the opening that is communicated with accommodation cavity, and the opening is used for holding the battery. The battery cover is suitable for being matched with the opening so that the battery cover can be detachably arranged at the opening, the sealing piece is arranged on the battery cover and located at the connecting position of the battery cover and the lamp holder, the elastic assembly is arranged on the headband and used for adjusting the size of the containing space, the elastic assembly is provided with a limiting part, and the limiting part is suitable for being matched with the battery cover so that the battery cover can be detachably arranged at the opening. The battery cover covers the lamp cap or is separated from the lamp cap, extra tools are not needed to be carried, the battery cover can be installed or separated through the elastic assembly located on the head band, the sealing performance of the head lamp is guaranteed while a user can replace a battery conveniently, operation is convenient, and the structure is simple.

This disclosure provides a portable lamp worn on the head and method of construction for the portable lamp. The construction method forms a composite structure that improves the comfort, reduces the volume, and better distributes the weight of the components of the lamp. The method of construction allows for a flexible material or set of flexible materials to be used to encapsulate the rigid parts of the headlamp. The flexible and rigid materials can be joined together in a heat press process that results in a single composite structure that has both attributes of the rigid material(s) and the flexible material(s) in different areas of the lamp. The battery can be located at the back or otherwise remote from the light to improve weight distribution and comfort for the user.

1. The name of the design product: multi-head moving light (tornado series). 2. The use of the design product: for lighting, lighting layout or lighting special effects. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. In the submitted views, design 2 top view, left view, right view and rear view are omitted; the bottom of design 2 product is not easy to see or not visible during use, so the design 2 view is omitted. 6. Design 1 is designated as the basic design.

1. The name of the design product: headlamp (JS-12). 2. The use of the design product: tool 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. Name of the product in this design: Headlamp (2). 2. Purpose of this design: for 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.

This item is also called a headlamp and is a light that is worn on the head.

1. The name of the design product: headlamp (small yellow person). 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 indicates the design points: perspective view 1.

1. The name of the design product: headlamp (neck headlamp). 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 indicates the design points: perspective view 1.

1. Name of the designed product: LED car headlamp (NEOGLOW-RA01). 2. Use of the designed product: car headlamp for lighting. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. Name of the product in this design: Mining Headlamp. 2. Purpose of this design: A headlamp for mining 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: 3D view 1.

The utility model provides a kind of medical head lamp control system, belong to medical head lamp technical field, involve control box, remote controller and LED load component.Control box contains time length calculation module, encoder module, displacement module, limit module and in-position detection module.Time length calculation module can monitor the power condition of system in real time, and according to current LED current gear, calculate the remaining available time of system;Displacement module is used to drive encoder module to move up and down, and limit module is designed to limit its position, so that users can operate the keys and knobs of encoder module, realize the switch control and dimming control of system;Special LED power plug is used, combined with in-position detection module inside control box, the connection condition of load light source can be detected in real time, the system saves power and gives an alarm when abnormally connected, and load LED can be protected to avoid damage.The scheme can improve the operation convenience and safety of head lamp system.

1. Name of the Design Product: Multifunctional Flashlight (NDF-8715M). 2. Use of the Design Product: A portable lighting fixture that can be used as a headlamp. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective view.

1. Name of the product of this design: Headlamp (NF‑635‑636‑637). 2. Purpose of this design product: This design product is used for lighting. 3. The design key point of this appearance design product lies in the shape of the product. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.

1. Name of the product in this design: Headlamp (Metal Panel). 2. Purpose of this design: for 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.

1. Name of the product in this design: LED headlamp (KM-2931). 2. Purpose of this design: This design is mainly used for 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.

1. The name of the design product: headlamp (BT-HL9105A). 2. The use of the design product: for lighting. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view.

The utility model discloses an angle-adjustable electric vehicle part head lamp which comprises a head lamp body and an adjusting bolt, a bolt adjusting hole used for being connected with the adjusting bolt in a screwed mode is formed in the back shell face of the head lamp body, the angle-adjustable electric vehicle part head lamp further comprises a lock bolt mechanism, and the lock bolt mechanism comprises a sleeve, a cross rib block, a rotating handle block, a spinning rod, a wire winding plate A, a wire winding plate B and a wire winding plate C, the locking bolt mechanism is arranged at the position of the head lamp body with the adjustable angle, the locking bolt mechanism drives the adjusting bolt to rotate in the bolt adjusting hole through the rotating handle block, the adjusting bolt can be conveniently rotated clockwise or anticlockwise, after the irradiation angle of the head lamp body is adjusted, the spinning rod at the position of the rotating handle block is downwards screwed to abut against the surface of the head lamp body for limiting, and meanwhile, the rotating handle block is rotated to abut against the surface of the head lamp body. And an iron wire is wound on the wire winding plate A, the wire winding plate B and the wire winding plate C, so that the rotating handle block is limited at a certain position, the adjusting bolt is further prevented from loosening due to vibration, and it is ensured that the illumination angle of the head lamp body is stable in the using process.

The utility model relates to the field of lighting equipment, and discloses an adjustable rotary head lamp which structurally comprises an inner shell and an outer shell which are provided with a lamp tube assembly, the lamp tube assembly comprises a lens, a movable seat and a lamp wick, a guide groove is formed in the inner shell in the axis direction of the inner shell, a driven block is arranged on the movable seat and clamped in the guide groove, and the lamp wick is arranged in the guide groove. The movable seat axially moves in the inner shell through the driven block to change the distance between the movable seat and the lens, a guide strip inclined relative to the axis of the shell is arranged on the inner wall of the shell, a driven channel is formed in the driven block, and the movable seat axially moves in the guide groove under the rotation of the shell through the cooperation of the driven channel and the guide strip. The light state from condensation to floodlight can be covered by rotating the shell by 90-120 degrees, the number of times of rotation needed by adjustment is greatly reduced, and the LED lamp can be rapidly switched between condensation and floodlight and is suitable for different lighting requirements and use scenes.

The utility model discloses a kind of lighting headlamps for vehicle maintenance, belong to lighting headlamp technical field, including support plate, the both ends of support plate are installed with headband, sponge pad is fixedly connected in the side of support plate, the other side of support plate is installed with lamp body, the side of lamp body is provided with protection assembly, support plate and headband are connected by dismounting component, the utility model is provided with protection assembly, when device is not in use, the front side of lamp body can be protected, prevent being eroded by oil dirt dust, and the structure is convenient to use, protection cover can be opened and closed quickly, by damping pivot, so as to adjust the angle of lamp body, the utility model is provided with dismounting component, headband is disassembled easily, to clean headband, the structure is convenient to use, directly pull fixed rod to move, make it and the fixed hole of T-shaped plug separate, then headband is taken off by T-shaped plug, to clean.

1. The name of the design product: headlamp (8+1). 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: perspective view 1.

An illuminating apparatus for a vehicle, in particular a headlamp for a vehicle, comprises a housing, at least one light module for generating a light function, a supporting frame, which is pivotably arranged in the housing. The light module is mounted on the supporting frame such that it is pivoted along with the pivoting of the supporting frame. A manually actuatable adjuster pivots the supporting frame around a horizontal axis. The adjuster has a setting spindle, which is rotatable around its longitudinal axis and is used to pivot the supporting frame, a servomotor including an adjusting element, which is linearly displaceable in a displacement direction for the purpose of implementing an automatic headlamp leveling control. The setting spindle and the adjusting element being connected to each other in such a way that a movement of the adjusting element in the displacement direction effectuates a movement of the setting spindle.

1. The name of the design product: outdoor headlamp (COB-LED three eyes D-566). 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.

1. Name of the product under this design: Head Phototherapy Device (SZ‑37). 2. Purpose of the product of this design: used for phototherapy and hair growth care of the head. 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.

1. Name of the product in this design: Headlamp (HP400). 2. Purpose of this design: for 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: 3D view 1.

1. Name of the product in this design: Headlamp (S-01). 2. Purpose of this design: For use in head-mounted lighting. 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 3D diagram 1. 5. Design 1 is designated as the basic design.