211 results about "Energy efficient lighting" patented technology

A light system and method includes a housing having an array of LEDs spaced to transmit light within a field of illumination. An EM sensor disposed within the housing is configured to detect EM radiation within the field of illumination. A processor is configured to generate an output in response to levels of EM radiation, such as visible light, infrared light, and/or radio frequency (RF) radiation detected by the EM sensor relative to a predetermined setpoint.

A fully automatic and energy efficient lighting control or light switch comprises different settings, preset by a user, and activates all or a portion of at least one bank of lights upon detecting occupants within a room. In one embodiment, the light switch detects doppler-shifted, reflected ultrasonic waves caused by occupant motion within the room. In an automatic mode, the light switch is configured to automatically switch from an initial sensitivity level for detecting motion within a short range therefrom, to a higher sensitivity level for detecting motion anywhere within the room. After the room is empty or no motion is sensed, the light switch is configured to turn the lights off following a variable time delay. The light switch returns to its initial low sensitivity level following a predetermined grace period which begins once the lights are turned off. The lights can be turned off manually when the light switch is in its automatic mode, in which case, the light switch continues to operate at the higher sensitivity level. When motion is no longer detected, and following the variable time delay and predetermined grace period, the switch automatically returns to an automatic "on" state. In an alternative manual mode, the light switch can be activated manually and deactivated both manually and automatically. In its manual mode, the light switch is configured to deactivate the lights upon sensing no motion and is configured to reactivate the lights automatically within the predetermined grace period upon sensing motion.

The present invention relates to an energy efficient lighting system, more particularly a system and method for controlling the individual power consumption and light output for each lighting luminary at a local level based upon a multitude of inputs whereby at least one of the inputs preferably is from central building control. Preferably, the ballast or lighting fixture is operatively associated with and preferably includes a microcontroller that processes all signals from sensors and other control devices including a building central control sensor that manages building power consumption and selects the most energy efficient input signal to power the lamps. The lighting system preferably includes a plurality of lighting fixtures and the lighting output of each fixture is determined on the local level by the microcontroller associated with and preferably in each circuit housing or ballast associated with the fixture.

The invention discloses a construction method for a universal-type LED (light-emitting diode) bulb and an LED bulb of a clamping ring structure, wherein a lens clamping ring is used as a support main body for the bulb for supporting an LED bulb light machine core member in the lens clamping ring, an inner clamping ring arranged at the inner side of a light distribution optical lens in the LED bulb light machine core member is used as an auxiliary support structure, and the inner clamping ring is further used as an installation base for a light machine module and a heat-conducting support, or used as an installation base for an LED bulb radiator; and an installation flange is arranged on the lens clamping ring for installation for the bulb. The bulb disclosed by the invention can independently work by being provided with the radiator, or can be installed on the attached radiator of a clamp; the bulb is flexible and variable in use; and independence for the bulb, the lamp, and illumination control products in production and use is realized, so that production links for LED illumination products are greatly reduced, batch production is enhanced, and the industrialization of LED energy-saving illumination products is promoted.

An apparatus and method are provided for providing substantially uniform illumination. The apparatus includes an elongate reflector housing with an inner surface having a substantially constant profile in cross section which is generally concave, an optical center being defined at a geometric focus of the profile of the inner surface. In a preferred embodiment, substantially uniform illumination is achieved by providing an elongate light source positioned within the elongate reflector housing such that a geometric center of the light source is situated preferably spaced outwardly from the optical center of the housing, away from the inner surface of the housing.

The invention discloses a construction method of a universal type LED (light-emitting diode) lamp bulb and a flange snap ring type LED lamp bulb. The construction method is characterized in that a heat conduction support is a structural support main body of a lamp bulb so as to form an LED lamp bulb bare engine core constructional element, and a thin shell formal lens snap ring supports the LED lamp bulb bare engine core constructional element in an auxiliary manner; a lens snap ring is provided with an installation flange hole and a flange through hole corresponding to the heat conduction support is sleeved on the heat conduction support and is used for installing the lamp bulb, and the LED lamp bulb bare engine core constructional element is composed of the heat conduction support, a bare engine module, an inner snap ring and a light distribution optical lens; and an inner cover is arranged outside the bare engine module, and the heat conduction support is provided with an electrical connector. According to the invention, the lamp bulb has a radiator to carry out independent working, the lamp bulb can be arranged on the incidental radiator of a lamp, the lamp bulb is flexible and changeful on use, and the lamp bulb, the lamp and a lighting control product realize respective independence in the aspects of manufacture and use; and the production links of an LED lighting product can be greatly reduced, the production mass is improved, and the lamp bulb is beneficial for the industrialization of an LED energy-saving lighting product.

The invention discloses a method for forming an LED bulb with high interchangeability and universality and a flanged support LED bulb. A light machine module is adhered on a metal heat conducting support, an annular nonmetal support liner surrounds the edge of the light machine module and is fixed onto the heat conducting support, and bulb parts are mounted by taking the heat conducting support and the support liner as the center of a bulb structure to form the LED bulb, so that the structure between the light machine module and the heat conducting support is simple and smooth, and LED heat dissipation is facilitated. Interface specifications of the LED bulb are conveniently interchanged and universally used, the LED bulb can be provided with a radiator to independently work, can also be mounted on a radiator attached on a lamp and is flexible to use, accordingly, the LED bulb, the lamp and a lighting control product can be respectively independent in production and use, production links of LED lighting products are greatly decreased, batch production is improved, and industrialization of the energy-saving LED lighting products is facilitated.

The invention discloses a construction method of a universal type LED (light-emitting diode) lamp bulb and an inner flange snap ring type LED lamp bulb. The construction method is characterized in that a heat conduction support with a flange is a structural support main body of a lamp bulb so as to form an LED lamp bulb bare engine core constructional element, and the LED lamp bulb bare engine core constructional element is supported on an inner snap ring fixed on the heat conduction support in an auxiliary manner; the LED lamp bulb bare engine core constructional element is composed of the heat conduction support, a bare engine module, the inner snap ring, an inner cover, an electrical connector and a light distribution optical lens; and the bare engine module is composed of a bare engine moldboard, an LED chip group and related lines through solid crystal and packaging, and or also integrates a power supply driving chip. According to the invention, the lamp bulb has a radiator by oneself to carry out independent working, the lamp bulb can be arranged on the incidental radiator of a lamp, the use of the lamp bulb is flexible and changeful, and the lamp bulb, the lamp and lighting control products realize respective independence in the aspects of manufacture and use; and a production link of the LED lighting product is greatly reduced, the batch production is improved, and the lamp bulb is beneficial for the industrialization of an LED energy-saving lighting product.

The invention discloses a construction method of an universal LED (light-emitting diode) bulb, and a clamp ring lens type LED bulb, wherein a lens clamp ring is as a support main body of the bulb to support an LED bulb light machine core component; a distribution optical lens is as an auxiliary support structure, and the distribution optical lens also is as a mounting base of the LED bulb light machine core component, or the distribution optical lens further coordinates with an inner clamp ring as the mounting base of an LED bulb radiator; and the lens clamp ring is provided with a mounting flange for mounting the bulb. The bulb provided by the invention can independently work with own radiator, also can be mounted on the radiator attached by the lamp; the bulb is flexible and changeable in use; and the bulb, the lamp and the lighting control products are respectively independent for production and use so as to greatly reduce production links of the LED lighting products, to increase batch production of the LED lighting products, and to be beneficial to industrialization of the LED energy-saving lighting products.

The invention discloses an LED (light-emitting diode) lawn lamp using a support composite member as a mounting interface. The LED lawn lamp comprises the support composite member, wherein the support composite member is provided with a water-proof and dust-proof LED bulb (102) with a radiator; a lamp cover module molded by metal stamping or molded by plastic die casting is covered outside the support composite member; and the support composite member is mounted on a lamp fixing flange (106). According to the LED lawn lamp disclosed by the invention, the support composite member is used as a mounting fixing member and provides the mounting interface for the bulb, and the lamp cover module, the LED bulb and other auxiliary members are all integrated on the support composite member, therefore, the LED lawn lamp is simple in structure, low in cost and convenient to mount, use and maintain. The LED lawn lamp disclosed by the invention is independent in production and use, so that production links of LED lighting product can be greatly reduced, mass production is improved, standard large-scale production is easy to realize, and LED energy-saving lighting product can be facilitated in industrialization.

The invention discloses an LED project lamp using a lamp shell support as a mounting interface support structure. The LED project lamp comprises the lamp shell support (101) and LED bulbs (102), the lamp shell support (101) is a rectangular box with an opening on one surface, the surface opposite to the opening of the lamp shell support (101) is provided with a hole for mounting an extruded double-sided radiator (103), vent holes are arranged on the other surfaces of the lamp shell support (101) except for the surface with the opening and the surface with the hole, the lamp shell support (101) is fixedly mounted by fixing components arranged on two sides of the lamp shell support, and mounting surfaces for mounting the LED bulbs (102) are arranged on the extruded double-sided radiator (103). The LED project lamp is simple in structure, low in manufacturing cost and convenient to mount, use and maintain. The bulbs of the LED project lamp, a lighting fixture and a lighting control product can be respectively independent in production and use, production links of LED lighting products are greatly decreased, batch production is improved, and standard large-scale production and industrialization of the energy-saving LED lighting products are facilitated.

The invention discloses an LED (light-emitting diode) down light taking a base bracket as a mounting interface, comprising a down light lamp, wherein the down light lamp comprises the base bracket (108) and spring fixing clips (107), wherein the spring fixing clips (107) are respectively arranged on two sides of the base bracket (108); the down light lamp is provided with the mounting interface (AZM) on the base bracket (108) thereof to fixedly mount an LED bulb (102). The LED down light provided by the invention is featured with simple structure and low cost, and is mounted, used and maintained fast, cheaply and conveniently. Independence of bulbs, lamps and lighting control products of the LED down light on production and utilization so as to greatly reduce production links, to realize batch production, and to be beneficial to application and industrial scale of LED energy-saving lighting products.

The invention discloses an LED road lamp with a mounting interface support combined component. The LED road lamp comprises the mounting interface support combined component, an LED bulb (102) with waterproof and dustproof functions and a radiator is arranged on the mounting interface support combined component, a metal punched or plastic die-cast lamp shell (101) is arranged outside the mounting interface support combined component, the mounting interface support combined component is connected with a lamp post (116) through a lamp fixing flange (106) and comprises a tube support (108), the lamp fixing flange (106) and a lamp shell and bulb fixing support (110) which are connected with one another, and the tube support (108) is formed by cutting standard tubes in a sectioned manner. The LED road lamp is simple in structure, low in manufacturing cost and convenient to mount, use and maintain. The bulb (an independent light source) of the LED lamp, a lighting fixture and a lighting control product can be respectively independent in production and use, production links of LED lighting products are greatly decreased, batch production is improved, and standard large-scale production and industrialization of the energy-saving LED lighting products are facilitated.

An illumination device includes a lamp holder, a light source, a brightness adjusting module, a light sensing unit, and a driving control unit. The lamp holder defines an inserting groove according to a connector placed above a circuit board. The automatically brightness adjusting module includes a connecting port, and is inserted into the inserting groove. The connecting port is electrically connected to the connector. The light sensing unit is position on the automatically brightness adjusting module, for receiving a light intensity and emitting a signal according to the light intensity. The driving control unit is positioned on the automatically brightness adjusting module, and electrically connected to the light sensing unit and the connecting port, for receiving the signal and emitting a driving signal, thus the light source emits lights of an corresponding illumination intensity according to the driving signal.

The invention discloses an efficient heat-dissipating outdoor energy-saving illumination lamp which comprises a lamp base, a lamp shell, a lamp plate, an aluminum substrate, an illumination lamp bodies and a lampshade. The aluminum substrate is installed on the bottom of the lamp base. The lamp shell is fixedly installed on the lower side of the aluminum substrate. The lampshade is installed at the lower end of the lamp shell. The lamp plate is arranged on the inner side of the lamp shell. The lamp plate is fixedly connected with the aluminum substrate through a plurality of screws. The lamp plate is provided with a plurality of illumination lamp bodies. A motor is fixedly installed in a middle air input hole of the lamp base through a support. Fan blades are installed on an output shaft of the motor. A solar cell panel is further arranged on the outer side of the top of the lamp base. A groove is formed in the middle of the top of the aluminum substrate. The screws are located in thegroove. An air guide assembly is arranged on the outer ring of the inner side of the groove. A plurality of air output holes are formed in the outer ring of the aluminum substrate. Heat-dissipating sheets are installed on the portion, on the outer side of the lamp shell, in the air guide groove. The lamp saves energy and is environmentally friendly, the heat-dissipating modes are multiple, the heat-dissipating effect is improved remarkably, and the working life is prolonged.

The invention discloses an intelligent control method and an intelligent control system for green lighting of a ship. The control method comprises the following steps that step 1 a lighting monitor unit and an infrared monitor unit are arranged in a cabin, a light ray monitor unit is arranged outside the cabin, and a monitoring center is provided with an intelligent control unit; step 2 the lighting monitor unit, the infrared monitor unit and the light ray monitor unit transmit data stored by the lighting monitor unit, the infrared monitor unit and the ray monitor unit to the intelligent control unit periodically; step 3 the intelligent control unit receives indoor ray intensity parameters transmitted by the lighting monitor unit, compares the indoor ray intensity parameters with a preset value and judges whether energy-saving lighting equipment needs to be started for lighting; the intelligent control unit receives outdoor illumination intensity parameters transmitted by the light ray monitor unit and adjusts switching-on, switching-off and illumination of the energy-saving lighting equipment according to a preset range threshold; the intelligent control unit receives an induction result of the infrared monitor unit; if no person is induced, a timer is started, when preset time is up, and a lamp in the cabin is automatically closed; if a person is induced, no operation is made.

The invention discloses an LED road lamp using a multifunctional lamp shell as a mounting interface support structure. The LED road lamp comprises the multifunctional lamp shell (101) formed by punching metal plates, the multifunctional lamp shell (101) is fixed onto a lamp post (108) through a lamp post fixing part, more than one mounting interface for mounting LED bulbs (102) is arranged on the multifunctional lamp shell (101), and the LED bulbs (102) are mounted on the mounting interface. The LED road lamp is simple in structure, low in manufacturing cost and rapid and convenient to mount, use and maintain. Faults are not easily enlarged, the bulbs of the LED lamp, a lighting fixture and a lighting control product can be respectively independent in production and use, production links are greatly decreased, batch production is improved, and application and industrial scale expansion of energy-saving LED lighting products are facilitated.

The invention discloses an LED (Light-Emitting Diode) streetlamp utilizing an extrusion type mounting interface bracket structure. The LED streetlamp comprises an extrusion type mounting interface bracket (103), wherein the extrusion type mounting interface bracket (103) is fixedly arranged in a lamp rod (108); the extrusion type mounting interface bracket (103) comprises a lamp rod fixing sleeve; bracket panels are arranged at the two sides of the lamp rod fixing sleeve; the bracket panels are provided with a mounting interface for mounting an LED lamp bulb (102); and the mounting interface is provided with the LED lamp bulb (102) which has waterproof and dustproof functions and is provided with a heat radiator. The LED streetlamp disclosed by the invention has the characteristics of simple structure, low construction cost, rapidness, cheapness and convenience for installation, use and maintenance, and uneasiness for enlarging faults. According to the LED streetlamp disclosed by the invention, the lamp bulb, a lamp and an illumination control product of the LED lamp are independently produced and used, so that a production link is greatly reduced and the batch production is achieved; and the LED streetlamp is good for application and industrial scale expansion of an LED energy-saving illumination product.

The invention discloses an LED (Light-Emitting Diode) streetlamp utilizing a lamp shell as a mounting interface bracket structure. The LED streetlamp comprises the lamp shell (101) which is punched and molded by a metal plate through a punching process; the lamp shell (101) is provided with a mounting interface; the mounting interface is provided with an LED lamp bulb (102); the lamp shell (101) is fixedly arranged on a lamp rod (108) through a lamp rod fixing piece; and the lamp shell (101) is provided with a decoration cover (103). The LED streetlamp disclosed by the invention has the characteristics of simple structure, low construction cost, rapidness, cheapness and convenience for installation, use and maintenance, and uneasiness for enlarging faults. According to the LED streetlamp disclosed by the invention, the lamp bulb, a lamp and an illumination control product of the LED streetlamp are independently produced and used, so that a production link is greatly reduced and the batch production is implemented; and the LED streetlamp is good for application and industrial scale expansion of an LED energy-saving illumination product.

The invention discloses an LED (light-emitting diode) street lamp using a lamp shell as a mounting interface support structure. The LED street lamp comprises a lamp shell (101) which is molded by stamping a metal plate, wherein the lamp shell (101) comprises a support panel which is folded to a plurality of blocks; a mounting interface is arranged on the support panel; an LED bulb (102) is arrangd on the mounting interface; and the lamp shell (101) is fixed on a lamp pole (108) through a lamp pole fixing member. The LED street lamp disclosed by the invention has the advantages of being simple in structure, low in cost and rapid, inexpensive and convenient to mount, use and maintain and hard in fault magnification. According to the LED street lamp using the lamp shell as the mounting interface support structure, the bulb of the LED street lamp, the lamp and a lighting control product are independent in production and use, therefore, production links of the LED street lamp can be greatly reduced and mass production is realized, and the LED street lamp using the lamp shell as the mounting interface support structure is beneficial for application and large-scale industrialization of LED energy-saving lighting products.

The invention discloses a universal LED bulb formation method and a flange fixed LED bulb with a fluorescent inner cover. A silver paste printed circuit is embedded onto a heat conducting support with radiating fins, the heat conducting support is formed by sintering nonmetal heat conducting materials, and then an LED chip or a driving chip and the LED chip are welded on the silver paste printed circuit to form the LED bulb. A bulb inner cover is fixed onto the heat conducting support by the aid of an embedding groove, the LED chip and the driving chip are wrapped in the bulb inner cover, the heat conducting support is fixed into a bulb outer cover with a mounting flange, fluorescent powder is coated on the inner side of the bulb inner cover, and the LED chip is only packaged by transparent silicone. The bulb formed by the method can independently work, the LED bulb, a lamp and a lighting control product can be respectively independent in production and use, production links of LED lighting products are greatly decreased, batch production is improved, and industrialization of the energy-saving LED lighting products is facilitated.