252 results about "Neon lamp" patented technology

The invention belongs to an optical field and particularly relates to a light source module, a liquid crystal display device comprising the light source module, and a neon lamp display device comprising the light source module. The light source module comprises a light-emitting unit and a light guide board; the light guide board comprises a main body and lattice points arranged on the main body; a quantum dot material is doped in the lattice points; the quantum dot material is stimulated by light of a light-emitting unit to emit light with a specific wavelength. The display color gamut of the liquid crystal display device applying the light source module and the neon lamp display device can be greatly improved.

The invention provides a detector for detecting total organic carbon (TOC) in sewage, mainly comprising a sample pool capable of being transmitted by ultraviolet rays, a UV optical splitter and a data processor of the organic carbon. The detector is characterized in that UV can emit 240-450nm of UV beams, and a neon lamp is used as a UV light source; the optical splitter is a UV reflective blazed grating, and the light strength of the light beams at each wavelength is detected by a linear array UV CCD (Charged Coupled Device); and the TOC value is determined according to the relationship between the absorbance at the feature wavelength and the TOC content. As known from the scheme, the detector has low cost and good stability and is capable of fully realizing automation and accurately measuring the TOC value so as to comprehensively reflect the pollution degree of the organic matter in the water. Thus, the detector has important help and realistic significance for monitoring and measuring the sewage discharge and the water pollution on the ground surface.

An all-functional leakage protection plug for ground wire charged tripping comprises a contact, a phase electrode, a zero electrode and a ground electrode of a contact switch, a zero sequence current transformer penetrated between a phase wire and a zero wire, a test loop, an amplifying circuit, a rectifier, controlled silicon, a tripping device, a zero sequence current transformer penetrated through a ground wire, a trigger circuit, an opto-coupler switch and electric resistances, wherein the contact is equipped with a moving contact elastic blade, the contact switch is equipped with a static contact blade, the opto-couple switch comprises a neon lamp and a photo triode the neon lamp and the photo triode are placed in a dark box, the dark box is equipped with a small hole keeping away from the photo triode, the neon lamp is in parallel connection with an electric resistance, and is in series connection with another electric resistance after parallel connection, two ends after series connection are connected with input ends of the zero wire and the ground wire, a collector electrode of the photo triode is connected with the positive electrode of the power source of the amplifying circuit, and an emitting electrode is connected with a trigger electrode of the controlled silicon. The invention has the advantages of tripping and switching off when the ground wire charges to achieve certain voltage to guarantee safety of users, further increasing use safety, prompting users to check and remove potential safety hazard timely, and guaranteeing electricity utilization safety.

The invention discloses an LED flexible neon light strip, comprising an FPC flexible circuit board, a semi-transparent light conductor chip strip and a semi-light-conducting colloid jacket from inside to outside. A plurality of LED lamps and a current limiting resistance are arranged on the circuit board, the two ends of the light strip are respectively provided with a light strip end cover, and an LED driving power supply is arranged between each end cover and the commercial power. The light strip can be bent to any angle and can be cut for use within a certain length range, therefore, for decoration engineering, the construction is flexible and convenient, and the requirements for artistic models of point, line, face, sphere and abnormal three-dimensional shapes can be realized.

The invention discloses an online Raman spectrometer correction device and an online Raman spectrometer correction method thereof. The laser power and spectrogram position of an online Raman spectrometer are corrected in real time by taking the laser power of a laser of an online Raman detection system as reference power and taking the position of a Raman spectrum peak obtained by a neon lamp monochromatic light source as a reference position to realize the correction of reduced or biased laser power and a horizontally offset spectrogram under the long working condition of an online Raman spectrum, thereby realizing the effective long working of the online Raman spectrometer in a severe environment and ensuring the effective long sample field detection of the online Raman spectrometer.

The invention relates to a silicone resin composite material containing nano-ZnO quantum dots, which is a nanometer composite material consisting of colorless and transparent silicone resin in a visible light area and nano-ZnO quantum dot granules dispersed in the silicone resin evenly. The ratio in weight portion of the silicon resin to the nano-ZnO quantum dot granules is 0.1-10:99.9-90. The preparation method comprises the following steps: firstly preparing the nano-ZnO quantum dot granules, and dispersing the nano-ZnO quantum dot granules into acetone so as to prepare acetone solution of the nano-ZnO quantum dot granules; and secondly, adding corresponding acetone solution of the nano-ZnO quantum dot granules according to the ZnO content in the composite material into the silicone resin, after evenly mixing the mixture, extracting solvent, and injecting the solvent into a mould so as to prepare the silicone resin composite material containing the nano-ZnO quantum dots through curing and forming. The composite material has the excellent light transmittance and luminous performance, and is suitable for the surface encapsulation of photoelectric devices, LED solid lighting devicesor outdoor neon lamps.

The invention discloses a transparent ZnO quantum dot / organic silicon nanocomposite material, and a preparation method and an application thereof. The preparation method comprises the following steps: adding 0.001 to 10 parts of modified ZnO quantum dots, 0.5 to 60 parts of organic silicon crosslinking agent, 0.05 to 2 parts of platinum-containing catalyst and 100 parts of organic silicon base polymer into 0.001 to 20 parts of normal hexane at the temperature of between 25 and 50 DEG C; stirring uniformly; and solidifying to obtain the transparent ZnO quantum dot / organic silicon nanocomposite material. The modified ZnO quantum dots are prepared by two steps of MgO layer passivation and coupling agent treatment. The prepared composite material has the advantages of high visible light transmissivity, high fluorescence intensity and high heat stability, and is applied to external encapsulation materials of photoelectric devices, light-emitting diode (LED) solid lighting devices and outdoor neon lamps. The preparation method is simple and practical and has high applicability. The raw materials have no toxicity, low price and wide sources.

This invention is a kind of earth wire charged monitoring and displaying water heater. It includes: body casing, inner bladder, water absorbing and exhausting pipe, water absorbing screened pipe and water exhausting screened pipe. The said water absorbing screened pipe is the insulating pipe. The length L from inlet to outlet of water absorbing screened pipe and water exhausting screened pipe meets L>53r2 (r is the inner hole radius of water absorbing and exhausting pipe). The water heater connects to wall body through outer pylons. The inner bladder of water heater is insulated from body casing and outer pylons. There is an indicating lamp between inner bladder and wall body. It is connected by conductive wires and is composed of neon lamp and protective impedance string. Or body casing, outer pylons and wall hanging bolt are electric connected. The indicating lamp composed of neon lamp and protective impedance string is connected between the inner bladder and body casing. When the ground wire is charged, the indicating lamp lights.

A terahertz wave detector comprises a chopper (1) and a polyethylene lens (2) and is characterized by further comprising a neon lamp (3), wherein the neon lamp (3), a direct-current power supply (4) and an ampere meter (5) form a closed loop circuit. The output end of the neon lamp (3), a capacitor (6), an amplifier (7) and an oscilloscope (8) or a phase-locked amplifier (11) form a closed loop circuit. The chopper (1) is arranged in front of the polyethylene lens (2), the neon lamp (3) is arranged at the focus position of the polyethylene lens (2), and a modulating signal of the chopper (1) is input into the oscilloscope (8) to serve as a reference signal. The terahertz wave detector uses the cheap neon lamp as a detecting element, thereby reducing the production cost and improving the response speed. In addition, a response wave band is wide. When the power of terahertz waves is high, the detector is not damaged, and an equilibration phenomenon does not occur.

The invention discloses an alternating current LED neon lamp belt based on FPCs. The alternating current LED neon lamp belt comprises a power source, a neon lamp belt main body, installation grooves and a tail end assembly, wherein the power source is internally provided with a control circuit, the neon lamp belt main body is connected with the power source through an input end connecting assembly, the installation grooves are used for installing the neon lamp belt main body, and the tail end assembly is located at the tail end of the neon lamp belt main body and used for blocking the neon lamp belt main body. The neon lamp belt main body comprises at least two neon lamp belt bodies which are subjected to extrusion molding through the FPCs, and the adjacent lamp belt bodies are movably connected through a middle end connecting assembly. According to the alternating current LED neon lamp belt based on the FPCs, the input end connecting assembly is arranged between the power source and the neon lamp belt bodies, and the middle end connecting assemblies are arranged between the neon lamp belt bodies, so that plug-pull movable connection between the power source and the neon lamp belt bodies as well as between the neon lamp belt bodies is achieved; and thus, the problem that the size dimension of a traditional neon lamp belt cannot be changed is completely solved, the environment adaptive capacity of the LED neon lamp belt is greatly improved, and the practical value of the LED neon lamp belt is improved.

The invention discloses a soft neon lamp strip, comprising a core line of a soft lamp body extruded from soft plastic, a reflecting layer with mirror effect arranged along two side surfaces and a bottom surface of the vertical direction of the core line of the lamp body. At least two wires that can electrically connected with the power or a signal controller and a lamp body hole are arranged along the vertical direction of the core line of the lamp body a transparent soft reflecting layer is arranged on the top of the core line of the soft lamp body along the vertical direction of the core line of the lamp body, the surface of the transparent soft reflecting layer is provided with a foggy layer, and the foggy layer is a frosted layer of the surface of the transparent soft reflecting layer, or a translucent film with foggy effect which can be a color coating or paint with foggy effect that coated on the surface of the transparent soft reflecting layer, and the thickness of the translucent film is 0.01 mm to 0.8mm. Therefore the invention has the advantages of equal lighting, high light availability and brightness, and low cost.

A discharge lamp (20), such as a neon lamp, comprising a laminated envelope having a gas-discharge channel and at least one external electrode (44) in communication with the gas-discharge channel (20), the laminated envelope having a front surface (32) and a back surface (28) integrated together to form a unitary envelope body essentially free of any sealing materials. The external electrode (44) comprises an electrode surface integral with the laminated envelope and a conductive medium disposed on the electrode surface. The conductive medium may be conductive tape, conductive ink, conductive coatings, frit with conductive filler or conductive epoxies. The discharge lamp may comprise a laminated envelope including a plurality of separate gas-discharge channels and external electrodes in communication with the gas-discharge channels, whereby the discharge is driven in parallel.

A lamp holder is disclosed having a visual indicator that allows a user to locate the pull chain of the lamp holder in a dark environment. In an embodiment, the lamp holder is an outlet box lamp holder which can be mounted onto an outlet box located in a dark environment. The lamp holder has a socket to support a light bulb and a pull-chain switch actuator to control power to the lamp socket. The visual indicator can be a neon lamp disposed on the lamp holder and adjacent the pull-chain actuator.

The invention relates to an intelligent street lamp control system, which comprises a lighting device, a light intensity detecting and timing circuit, a single-chip for storing software programs, a reset circuit, a timing time display circuit and a controlled silicon circuit, wherein the light intensity detecting and timing circuit is connected with the single-chip, the timing time display circuit, the controlled silicon circuit and the lighting device in turn, and the reset circuit is connected with the single-chip. The intelligent street lamp control system has the advantages of simple structure design, low cost and energy conservation. The system can be widely used for controlling street lamp light, lighting systems, neon lamps and advertising lamps, can prolong the service life of bulbs and prevent a contact switch from generating sparks, and is suitable for use on inflammable and explosive special occasions.

The invention discloses a simple and thin light-emitting diode flexible coloring neon light, which comprises a core wire, a diode luminous device, a copper stranded wire, an opaque cladding layer, and a direct current power source device. The diode luminous device is formed by connecting in series a plurality of diode luminous units, the core wire is a semi-transparent astigmatism body, the lower side of the core wire is provided with a groove which is coaxial with the core wire and has the equal length with the core wire, the diode luminous device is arranged inside the groove, and an opening on the lower side of the groove is narrower than a space on the upper side of the groove; and the parts of the core wire positioned on the both sides of the diode luminous device and under the diode luminous device are cladded by the opaque cladding layer. With a primary formation process, the astigmatism body and the core wire are combined into one, the copper stranded wire is directly packaged in the core wire and the diode luminous device is directly arranged in the core wire, thereby obviously reducing the width, the height, the volume and the weight of the whole product, greatly expanding the application range of the diode neon light, reducing the process and lowering the cost.

The invention refers to a method for producing high efficient red small particles fluorescent powder, the fluorescent powder is Y1-xP1-yVyO4:xEu3+, x=0.06-0.15, y=0.2-0.8. The invention uses supersonic wave to combine with collosol-gelatum method to produce high efficiency red small particle fluorescent powder, the reaction temperature is lower than the temperature in SSR method greatly. The fluorescent powder particle is tiny and even, the shape of particle likes sphere, the purity is high, the quantum efficiency is high. It can be used in color plasma screen, impact energy saving light, mercury-less neon lamp, liquid crystal new background light house.

A current inductive timer socket comprises: a principle relay circuit including an output relay and a voltage input terminal, a reed relay circuit including a capacitor, a plurality of diodes, a reed relay and a resistance, a counter circuit including a DC rectifier, seven series-connected counters, and a time select switch, a holding circuit including a neon light, a photodiode, an operational amplifier, a transistor, a diode and a resistance, a time switch circuit including three time switches, and three series-connected exciting transistors, and an inductive and amplification circuit including a transformer parallel-connected to a rated resistor, a set of two-stage operational amplifiers, a resistance, and a capacitor. When the electric appliance is in use, a signal of voltage drop produced at both ends of the rated resistor will be amplified by the operational amplifier and then transmitted to the counter circuit, making the counter circuit start to count automatically, and thus time operation is carried out.

The invention relates to a device for quantitatively analyzing total mercury of atmosphere / smoke based on a low-temperature plasma. The device comprises a thermocatalytic reactor (1), a gold amalgam enrichment device (2), a low-temperature plasma excitation source (3) and a spectrometer (5), which keeps in communication through a quartz tube, wherein the spectrometer (5) connected with the low-temperature plasma excitation source (3) through an optical fiber probe. The thermocatalytic reactor is contacted with air / smoke completely to convert Hg<2+> into Hg<0>. A certain amount of surface gold-plating quartz sand is filled in a gold amalgam enrichment pipe and can completely adsorb the Hg<0> in the gas at a normal temperature. High-purity Ar filled into the excitation source is excited by high-frequency high-voltage electricity applied to a ceramic pipe by a neon lamp power supply to form the low-temperature plasma with a large amount of high-density high-energy electrons. The plasma further excites the Hg<0> vapor, so that the 253.7-nm characteristic excitation spectral line is transmitted. The spectrometer records the intensity of the characteristic spectral line and establishes a linear model based on the intensity of the spectral line and the Hg<0> concentration so as to calculate to obtain the Hg<0> content of the atmosphere / smoke.

The invention discloses a complete-view three-dimensional space display system based on an MCU (Microprogrammed Control Unit), comprising a bracket, a power supply module, an electric motor and a three-dimensional display screen, wherein the power supply module and the electric motor are arranged on the bracket and supply a regulated-voltage power supply for the three-dimensional display screen, the electric motor drives the three-dimensional display screen to rotate in order to form three-dimensional display effect. Compared with the traditional advertising media, such as an LED display screen, a neon lamp, and the like, the complete-view three-dimensional space display system has unusual three-dimensional aesthetic feeling, optimal visual effect, stable property, less power consumption, high use value, wide application range, and the like.

The invention discloses a double temperature control electric kettle socket, belongs to the technical field of liquid heating devices and overcomes the design defects that existing double temperature control electric kettle sockets are high in cost, have a potential safety hazard of electric leakage and can affect performances of temperature controller parts, and the like. The double temperature control electric kettle socket comprises a double temperature controller, a double temperature control base, a cover plate and a double temperature control protective shield, wherein the double temperature controller comprises a water boiling automatic power off device, a dry-burning preventing device and a work circuit component used for controlling the water boiling automatic power off device and the dry-burning preventing device, and when steam temperature or temperature of an electrical heated tube portion reaches to a corresponding setting temperature, the water boiling automatic power off device of the double temperature controller can trigger corresponding parts to interrupt power supply. According to the double temperature control electric kettle socket, the automatic power off function once water boiling and the dry-burning preventing function are achieved, particularly, a button is in a direct snapping fit with the base and a neon lamp is directly inserted into the base to be in contact with a spring, so that the whole structure is simplified and easy to assemble, the abrasion for parts is reduced, and the double temperature control electric kettle socket can be widely applied to kettles with different sizes.

The invention discloses a bending-resistant flexible tubular neon lamp, which comprises a flexible fixing body, a plurality of flexible PCB plates, a light straying layer, and a fixing layer. At least a longitudinal through-hole is arranged longitudinally at the lower section of the flexible fixing body, and a plurality of transverse vertical holes, which are vertical to the longitudinal through-hole, are arranged longitudinally inside the flexible fixing body; the flexible PCB plate is equipped with a plurality of light emitting diodes (LED), which is provided with at least a lighting color, and is arranged longitudinally in the longitudinal through-hole; the light emitting diodes are arranged in the transverse vertical holes, which are vertical to and communicate with the longitudinal through-hole. The light straying layer is a transparent strip-shaped body and is longitudinally arranged at the top of the flexible fixing body. Connecting wires arranged at two ends of each unit of the flexible PCB plate can be arranged between a first light emitting diode and a second light emitting diode at the front end of each unit, while connecting wires at the tail end are arranged between a last light emitting diode and a last but one light emitting diode. The invention is provided with the advantage of the long usable life, the low cost and the good lighting effect.

The improved color changing soft tube lamp structure includes one opaque core line, LED's inside the core line, one translucent light scattering body in the same length as the core line and over the LED's, and one coating layer outside the core line and integrated with the light scattering body. The LED's are grouped into units set on a fixing box and inside holes in the core line and connected serially, and each unit includes three LED's, one red, one green and one blue. The present invention has the lighting effect similar to that of neon lamp and can change colors and mix colors to show flowery and colorful patterns.

The invention discloses an open slot type LED (Light-emitting Diode) flexible neon lamp comprising a banded flexible circuit board, LEDs arranged on the banded flexible circuit board and a covering layer arranged on the periphery of the banded flexible circuit board and the LEDs, wherein the banded flexible circuit board comprises a conducting region and a non-conducting region; the non-conducting region of the banded flexible circuit board is provided with an open slot and the open slot penetrates through the banded flexible circuit board; the open slot is arranged on the non-conducting region of the banded flexible circuit board and the banded flexible circuit board is separated from the adjacent conducting regions along the length direction, so that the stressing of each conducting region between the two adjacent LEDs is not influenced when the conducting region is bent and the stressing degree is greatly reduced when the conducting region is bent; on the other hand, the banded flexible circuit board between the two adjacent LEDs is placed in an arc shape and the circuit board has enough length to be stretched and bent when the circuit board is bent, so that the banded flexible circuit board can be prevented from breaking off a copper skin in a larger bending angle; and therefore, the quality of the finished LED neon lamp is guaranteed.

An outdoor advertisement brand LED lattice luminescence base plate includes controller, light source and base plate, wherein light source fixed on base plate, controller connected with light source, said light source being plurality of LED pointolite composed light source, pointolite including red, green, and blue trichroism LED composed full colour lamp and at least one LED composed monochromatic lamp; pointolite uniformly fixed said base plate, plurality of lattice unit standard base plates fixed on frame to form base plate of advertising board; controller controlling each lattice unit dark-and-light and color switching, constituting quiescence moving picture. Said invention has advantages of LED substituting base plate used neon lamp, while main unit still using neon lamp or LED, greatly reducing making and use-cost, LED light source working at low-voltage with low consume energy and durable use.

The invention discloses a tester for detecting operation force in full-automatic assembly of a large ship-shaped switch and a production process thereof. The tester comprises a rack, a feeding detection device for a shell, a feeding detection device for a movable contact piece, a feeding detection device for a mask group, a spring assembly device, a first material transfer device, a conduction detection device, a first NG sorting device, a conveying device, a second material transfer device, a neon lamp detection device, a resistance detection device, an operation force detection device, a second NG sorting device and a control device; the feeding detection device for the shell, the feeding detection device for the movable contact piece, the feeding detection device for the mask group, the spring assembly device, the first material transfer device, the conduction detection device, the first NG sorting device, the conveying device, the second material transfer device, the neon lamp detection device, the resistance detection device, the operation force detection device, the second NG sorting device and the control device are all arranged on the rack. Through the adoption of the tester for detecting the operation force in the full-automatic assembly of the large ship-shaped switch, the assembly of the switch is achieved in an automatized mode, the uniformity is high, the manual operation cost is reduced, and the problem that the uniformity of manual operation is poor is solved.

The invention provides an energy-saving type VOCs (Volatile Organic Compounds) treatment device based on multi-stage dielectric barrier discharge and relates to the field of low-temperature plasmas, aiming at solving the problems that a sleeve type reactor cannot be used for treating gas in a large area, a flat plate type reactor is actually difficult to use and the energy consumption and cost are increased through cooling of a polar plate. A neon lamp voltage regulator is used for converting electric supply and a high-voltage power supply is provided for a multi-stage dielectric barrier discharge plasma generation device; gas flowing out from a first VOCs buffering room flows into the multi-stage dielectric barrier discharge plasma generation device; gas flowing out from the multi-stage dielectric barrier discharge plasma generation device flows into a second VOCs buffering room; a byproduct treatment device is used for removing ozone in the gas flowing out from the second VOCs buffering room; a temperature difference power generation device is used for converting heat generated by the multi-stage dielectric barrier discharge plasma generation device into electric energy. The energy-saving type VOCs treatment device is used for treating VOCs.

The invention relates to a neon lamp box and specifically relates to a temperature control system for the neon lamp box. The temperature control system includes the neon lamp box, in which neon lamp tubes are connected in parallel. A temperature sensor is arranged in the neon lamp box. The temperature sensor is connected with a controller. An output end of the controller is connected to a control end of a relay. An output end and an input end of the relay are connected with a power supply and an air fan respectively. The air fan is fixed on the neon lamp box. Through adoption of the structure, the temperature in the neon lamp box is monitored in a real-time manner through the temperature sensor. When the temperature in the lamp box exceeds a set temperature value, the controller controls the relay so that the power supply and the air fan are connected and the air fan begins to work and performs heat dissipation on the neon lamp box.

The invention relates to an LED linear lamp with an LED heat radiation structure formed by mixing heat conducting insulation powder and resin. The LED linear lamp comprises an LED light source module circuit board (1), the heat radiation structure and an outer shell. The heat radiation structure is formed by adopting the heat conducting insulation powder and the resin for granulation and attaching the powder and the resin to an LED light source circuit module in an extrusion forming mode. The outer shell is formed by extruding light-transmitting resin, and at least part of the outer shell covers the LED light source module circuit board (1). Therefore, the LED linear lamp with high heat conduction is provided, heat generated when LEDs work is fast transmitted to the heat radiation structure through the circuit board for being radiated out, the LED temperature can be controlled to be very low, the brightness of the LED linear lamp can be higher, and light attenuation is small. The LED linear lamp can be widely used for manufacturing LED neon lamps high in heat conduction and high in brightness, LED lamp strips high in brightness, LED lamp tubes high in brightness and the like.

The invention discloses a high temperature resisting and blue ray resisting protective film which comprises a first separation film, a first base film, a high temperature resisting film, a second base film, a blue ray resisting film and a second separation film from top to bottom in sequence, wherein the first separation film is connected with the upper surface of the first base film by an adhesive; the high temperature resisting film is arranged between the first base film and the second base film, and is coated with high temperature resisting glue; the blue ray resisting film is arranged between the second base film and the second separation film, and is coated with blue ray resisting glue; the blue ray resisting film is connected with the second separation film by an adhesive. Through the absorption and the conversion of blue rays emitted by illuminating sources, such as a flat-panel display, an LED neon lamp and a fluorescent lamp, the resistance to blue rays is realized, and the injury of the blue rays to eyes is reduced greatly, so that human eyes are protected; the high temperature resisting and blue ray resisting protective film has the advantages of relatively high heat resistance, water resistance, oil pollution protection, corrosion protection, scratch resistance and the like.