43 results about "Tungsten lamp" patented technology

The invention provides an STM32-based anaerobic fermentation biogas slurry near infrared transmission spectrum data on-line acquisition device. The device comprises a backwashing anti-blocking biogas slurry filtering system and an on-line liquid near infrared spectrum acquisition system, according to the system, a three-stage filtering mechanism is adopted, an STM32 microcontroller is taken as a core, a miniature optical fiber spectrometer and a halogen tungsten lamp light source are integrated to construct a compact transmission light path, and solid particles in biogas slurry are effectively removed by combining a backwashing anti-blocking T-shaped three-way filter, a double-buffer-bottle liquid level control mechanism and a PID liquid level control strategy; the cavitation phenomenon of a biogas slurry sampling pipeline is inhibited, the stability of sample conveying and the repeatability of spectrum collection are remarkably improved, and an efficient and portable online detection solution is provided for anaerobic fermentation process control; reliable hardware support is provided for application of a near infrared spectrum detection technology in a complex anaerobic fermentation environment.

1. The name of the design product: square tungsten filament lamp. 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.

This application relates to the field of optical polarization measurement technology, specifically to a wide-spectrum, high-bandwidth static spectral modulation Stokes polarization measurement device, comprising a polarization modulation module, a spectral sampling module, and a high extinction ratio polarizer. The polarization modulation module includes a phase retarder and a linear polarizer; the spectral sampling module has sub-nanometer spectral resolution; the high extinction ratio polarizer includes a halogen tungsten lamp and a Glan Taylor prism for generating high-purity linearly polarized light; the obtained demodulation factor and the modulation spectrum acquired by the spectral sampling module are used to invert the Stokes parameters using zero-heterodyne coherent demodulation technology. This application employs a phase retarder with high birefringence, which, for the same thickness, produces an optical path difference tens of times greater than that of quartz, increasing the Stokes polarization measurement bandwidth by a factor of the response and improving the measurement accuracy of polarization spectral parameters. Simultaneously, the zero-heterodyne coherent demodulation method is used to eliminate the dispersion interference of the phase retarder through calibration.

The utility model discloses a manual ultraviolet monochromator assembly, which relates to the field of monochromators, and comprises a monochromator shell, the manual monochromator assembly used for adjusting monochromatic light is arranged behind the monochromator shell, the manual monochromator assembly comprises a manual wavelength knob, the top of the monochromator shell is fixedly connected with a lamp chamber shell, and the lamp chamber shell is fixedly connected with a light source. An automatic light searching assembly used for automatically searching light is arranged on the front face of the top of the lamp chamber shell. The automatic light searching assembly comprises a reflector motor body. A deuterium lamp holder is fixedly installed on the front face of the lamp chamber shell, and a deuterium lamp body is fixedly connected to the position, located in the monochromator shell, of the rear face of the deuterium lamp holder. By arranging the deuterium lamp body, the tungsten lamp body and the reflector motor body, automatic light searching and automatic light source switching of the ultraviolet monochromator can be achieved, the sun shield is arranged, unnecessary light can be shielded, the manual wavelength knob and the filter disc motor body are arranged, and wavelength can be manually and flexibly selected and accurately controlled.

The utility model discloses a light source adjusting device of a thin-layer chromatography scanner, and relates to the technical field of thin-layer chromatography scanners. The scanner comprises a scanner main body, a scanning table, a circuit board and a halogen tungsten lamp, the circuit board is installed inside the scanner main body, the halogen tungsten lamp is installed on a lamp holder of the circuit board, and a light source mechanism is arranged inside the scanner main body. The first gear drives the worm to rotate, the worm drives the worm gear to rotate, the transmission speed can be further reduced, the worm gear drives the transmission shaft to rotate, the transmission shaft drives the grating to rotate slowly and uniformly through the first rotating shaft, the situation that the grating is difficult to rotate uniformly through manual operation can be avoided, and the purpose of uniform-speed rotation is achieved. The threaded rod rotates to drive the moving block to move, the moving block drives the connecting block to move, and the connecting block drives the focusing lens to move, so that the position of the focusing lens can be adjusted to effectively focus light rays, and the purpose of improving the focusing effect is achieved.

The utility model discloses a liquid phase ultraviolet visible light detector, belongs to the technical field of liquid chromatography equipment, the liquid phase ultraviolet visible light detector comprises a case, a light source assembly, a thermal insulation layer and a monochromator assembly, the light source assembly is installed in the case, the monochromator assembly is installed at the opening of the side face of the light source assembly, and the thermal insulation layer is installed on the monochromator assembly. According to the utility model, by arranging the positions of the deuterium lamp and the tungsten lamp in the light source assembly, the orientation of the tail parts of the deuterium lamp and the tungsten lamp can be limited, the follow-up direction synchronization of the flow cell in the monochromator assembly is matched, and an operator opens the front door of the case, so that the deuterium lamp and the tungsten lamp can be conveniently operated. The tungsten lamp, the deuterium lamp and the flow cell can be clearly and visually observed, subsequent rapid replacement and maintenance are facilitated, the whole part shell does not need to be disassembled, the influence of the external temperature on equipment operation can be stably reduced in cooperation with a heat preservation layer, a temperature control fan and an air duct, and the overall accuracy of the equipment is improved.

The retro atmosphere lamp with the tungsten filament effect comprises a lamp body assembly, a light source assembly, a support assembly and a control module, and the lamp body assembly comprises an annular lamp holder, a reflecting cover, a front cover plate and a rear cover plate; the reflecting cover is arranged in the annular lamp holder, the reflecting cover is connected with the annular lamp holder through a front cover plate and a rear cover plate, and hammer textures and a 24K gold matte coating are arranged on the inner surface of the reflecting cover; the light source assembly comprises an LED chip, a fluorescent powder coating covering the LED chip and a control circuit. The fluorescent powder coating is configured to output light with the color temperature ranging from 1800 K to 2000 K. The control circuit is used for simulating brightness fluctuation of 0.1-0.3 lux; and the LED chip is positioned in the reflecting cover and is connected with the annular lamp bracket through the lamp holder assembly. According to the utility model, the color temperature and the natural fluctuation lighting effect of candlelight are simulated through the manual hammer pattern gold foil diffuse reflection structure on the inner surface of the reflecting cover and the light source assembly, so that the visual effect of a retro tungsten lamp or candlelight is vividly restored, and the requirements of theater stages, theme hotels and other scenes are met.

This utility model discloses a MINI infrared receiver head with a metal shell and through-hole, comprising a shielding shell, a receiver head body, and pins. The pins are connected to the receiver head body, and the shielding shell is fitted onto the receiver head body. The shielding shell includes an upper shielding part, a lower shielding part, a front shielding part, a left shielding part, and a right shielding part. The receiver head body is installed within a cavity formed by the upper shielding part, lower shielding part, front shielding part, left shielding part, and right shielding part. The shielding shell is a metal shielding shell. By adding a metal shielding shell around the receiver head body and installing the receiver head body within the cavity formed by the upper shielding part, lower shielding part, front shielding part, left shielding part, and right shielding part, interference from sunlight, tungsten lamp light, energy-saving lamps, and fluorescent lamps on the infrared receiving module system can be reduced, improving the product's receiving sensitivity and receiving distance. Simultaneously, it can effectively shield high-frequency electromagnetic interference, thereby improving the functionality of the infrared receiver head.

1. The name of the design product: imitation tungsten filament bulb (3). 2. The use of the design product: the design product is used for lighting, landscape and decoration, and the outer transparent cover is made of transparent material. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a system and method for monitoring the content of plant flavonoid components in the extraction process in real time. A device comprises an extraction module, a filtering module, a constant current module, a flavone detection module and an analysis module. The flavone detection module comprises a tungsten lamp, a deuterium lamp, an optical filter 1, a flow cell, an optical filter 2, a slit and a photoelectric detector. Light emitted by the tungsten lamp and the deuterium lamp passes through the optical filter 1, the flow cell, the optical filter 2, the slit and the photoelectric detector. A plant flavone extracting solution in the extracting module enters the filtering module, an unfiltered solution in the filtering module returns to the extracting module, a filtered extracting solution in the filtering module enters the constant-speed module, one path of the extracting solution from the constant-speed module returns to the extracting module, and the other path of the extracting solution enters a flow cell of the flavone detecting module; and the extracting solution flows out of the flow cell, enters the flow velocity detection module and finally returns to the extraction module. And an absorbance vector signal formed by photoelectric detection in the flavone detection module is accessed to the analysis module. The analysis module obtains the content of the flavonoid components according to the absorbance vector signals, and the content of the flavonoid components in the extracting solution in the plant flavone extracting process is monitored in real time. The method provided by the invention solves the problem that the content of flavonoid components cannot be detected on line in a plant flavonoid extraction process, and provides a solid foundation for improving the extraction rate of the plant flavonoid components.

The invention discloses a sharp-line-free deuterium tungsten standard intensity lamp, which realizes coaxial coupling output of a deuterium lamp and a tungsten lamp through a telescopic reflector, and completes 190-3000nm broadband sharp-line-free spectrum output in cooperation with a scanning monochromator. A double-light-source short-focus lens focusing system is adopted to reduce the size of a focus point, and a high-precision telescopic regular quadrangular prism (the upper half part of which is cut along a diagonal line and is integrated with a reflector with an aluminum-plated surface) is combined to control light path switching, so that a deuterium lamp characteristic sharp line spectrum is eliminated; through seamless splicing of tungsten lamp blackbody radiation and deuterium lamp continuous ultraviolet spectrum, an output wave band covers deep ultraviolet to mid-infrared (190-3000 nm). The spectrum continuity of the light source is larger than 95%, the stability reaches + / -1% / h, the size is smaller than or equal to phi 80mm * 150mm, a multi-lamp combination calibration scheme can be replaced, and the light source is suitable for spectrum response calibration of a spectrum analyzer and environment monitoring equipment.

The invention relates to an asynchronous reference differential reflection spectrum system and method for an MOCVD (Metal Organic Chemical Vapor Deposition) rotary sample stage, and the system comprises a light source module which is used for generating a broadband spectrum light beam, the light source module comprises a halogen tungsten lamp, an LED (Light Emitting Diode) and an optical fiber beam combiner, two paths of light sources are coupled through the optical fiber beam combiner to form a broadband light source, and the light source intensity at the wave band of 400-800 nm is ensured to be proper; the incident light path module is used for aligning the light beam to the surface of a sample in the MOCVD cavity; the reference light path module is used for carrying out intensity calibration on the light beams emitted by the light source; the reflected light path module is used for converging the reflected light of the measuring light path and the reflected light of the reference light path and transmitting the converged light to the spectrum detection component; and the signal processing module is used for performing light intensity threshold judgment, spectrum average value calculation and differential reflection spectrum calculation.

The utility model discloses an automatic wavelength machine which comprises a bottom plate and a monochromator assembly fixedly installed at the upper end of the bottom plate, a sample chamber assembly is fixedly installed at the upper end of the bottom plate, a tungsten lamp power supply and a deuterium lamp power supply are fixedly installed at the upper end of the bottom plate, and the tungsten lamp power supply and the deuterium lamp power supply are arranged corresponding to the sample chamber assembly and the monochromator assembly. According to the automatic wavelength machine, heat generated in the wavelength machine is rapidly transmitted through the fan, it can be guaranteed that the temperature in the wavelength machine is constant, and therefore the working stability of the wavelength machine is guaranteed, the fan can be sealed through the arrangement of a dustproof cover and a dustproof plate, dust is prevented from entering the wavelength machine, and the service life of the wavelength machine is prolonged. And when the dustproof cover and the dustproof plate are separated, heat in the wavelength machine can be transmitted outwards, heat dissipation of the wavelength machine is completed, reptiles can be prevented from entering the wavelength machine through closing of the dustproof plate, and the working safety of the wavelength machine is guaranteed.

The invention discloses a portable movable hyperspectral analysis light source system, and relates to the technical field of spectral analysis equipment, the portable movable hyperspectral analysis light source system comprises a frame body mechanism, a light source box body mechanism and a moving mechanism, through the action of clockwise rotating a grip by 90 degrees, a series of linkage reactions are triggered, the overall height of the device is reduced, and the operation is convenient. By means of the design, an operator can easily and rapidly complete height lowering operation and make preparation for follow-up movement, after the overall height and the gravity center of the device are lowered, the situations of shaking or toppling and the like caused by the too high gravity center in the movement process are effectively reduced, and the portability and deployment flexibility of the device are improved. Meanwhile, multi-light-source cooperation is adopted, switching between an LED (360-780 nm visible light wave band) spectrum and an iodine-tungsten lamp (800-2500 nm near infrared wave band) spectrum is achieved in an integrated mode, the spectrum coverage integrity of the visible near infrared wave band reaches 98% or above, and the requirements for diversification, complexity and stable light sources from laboratory research to field detection are met.

The application discloses a kind of transmission spectrum nondestructive testing device and method, belong to fruit quality nondestructive testing field.The present application includes device shell, halogen tungsten lamp, collimating lens, pinhole diaphragm, multispectral sensor, raspberry controller, display screen and battery.Working, the light emitted by halogen tungsten lamp light source is collimated after collimating lens and passes through cherry tomato, and the light carrying cherry tomato internal quality information is filtered by pinhole diaphragm after passing through, and is received by multispectral sensor, and multispectral sensor converts optical signal into electrical signal and transmits to raspberry, and raspberry is analyzed in real time to obtain soluble solids content, hardness index and display.The present application can complete detection using separate button, uses multispectral sensor as spectral collection element, and greatly reduces the development cost of device.The present application realizes portable cherry tomato internal quality detection device, and can be used for cherry tomato key quality index on-site rapid nondestructive testing.

The utility model discloses SBS waterproof coiled material paving equipment, which belongs to the technical field of waterproof coiled materials and comprises two bases and a fixed frame, track toothed plates are mounted on the upper surfaces of the two bases, a coiled material baking box is mounted on the back of the fixed frame, iodine-tungsten lamps which are arranged at equal intervals are mounted on the inner top wall of the coiled material baking box, and the fixed frame is mounted on the upper surface of the coiled material baking box. A rotating roller is mounted on the inner wall of the fixed frame through a bearing, and through cooperation of a track toothed plate, a coiled material baking box, an iodine-tungsten lamp, the fixed frame, the rotating roller, an SBS coiled material, a motor, a rotating shaft, a gear, a connecting shaft and a rubber wheel, the equipment can automatically bake the waterproof coiled material and can automatically walk, so that the production efficiency is improved, and the production cost is reduced. According to the waterproof coiled material laying equipment, the waterproof coiled material can be automatically laid, through the arrangement of a connecting plate, a rolling wheel fixing shaft, a pressing wheel and a guide roller, the waterproof coiled material can be automatically compacted through the equipment, the pressing wheel can be disassembled and assembled, and therefore the waterproof coiled material laying efficiency of the equipment is improved.

The utility model discloses a blended fabric near infrared spectrum sorting separator which comprises a machine table, conveying rollers in bilateral symmetry are rotationally connected between the front inner wall and the rear inner wall of the machine table, the two conveying rollers are in transmission connection through a conveying belt, a protective shell is arranged on the left side of the upper end of the machine table, and a spectrograph is arranged on the top wall of the protective shell. An optical fiber probe is arranged at the lower end of the spectrograph, and halogen tungsten lamps are arranged on the front inner wall and the rear inner wall of the protective shell correspondingly; the sorting mechanism comprises a strip-shaped block, a sliding strip, vertical plates, a bearing, an air pipe, a spray head, a rotating joint and a connecting pipe, the strip-shaped block is arranged on the right side of the upper end of the machine table, the sliding strip is slidably connected to the interior of the strip-shaped block, and the vertical plates in bilateral symmetry are arranged at the lower end of the sliding strip. And the blended fabric is blown and separated by the high-speed airflow, so that the sorting speed of the blended fabric is simple and fast, the blended fabric is prevented from being damaged, and the use is convenient.

This invention discloses a device for testing the filament life of an iodine-tungsten lamp, relating to the field of iodine-tungsten lamp life testing technology. It includes a heat dissipation device, a testing platform, and a power-on device. The power-on device performs switching tests on the iodine-tungsten lamp under test. During the lamp's operation, the heat dissipation device guides and isolates the airflow around the lamp through a flow-guiding structure, preventing external airflow from directly entering the high-temperature area of ​​the lamp and ensuring the lamp operates in a stable thermal environment. During the lamp's de-energization, the residual heat accumulated in the lamp holder heats the surrounding air, and the heated air is slowly introduced into the lamp area, placing the lamp in a relatively mild cooling environment. This avoids the sudden cooling phenomenon caused by cold air directly contacting the high-temperature lamp, reducing the risk of lamp breakage due to sudden thermal stress changes. Simultaneously, under controlled conditions, it accelerates the overall heat dissipation process of the lamp, shortening the cooling time between each on / off cycle and reducing the testing cycle.

The present application relates to the technical field of multi-modal interactive device, and particularly relates to a multi-modal human-computer interaction device and method for traditional color light source, the method automatically identifies the load type through electrical detection and selects the corresponding drive channel, a single device can be compatible with all types of color lights from tungsten filament bulb string to addressable LED light belt, the user does not need to manually configure, and truly realizes plug and play, by introducing an interactive semantic mapping layer, the analysis of user natural interaction intention and the generation of specific light control instruction are decoupled, so that the same interactive semantic can be presented on different types of light hardware with different granularity, which greatly improves the scalability and compatibility of the system, in the addressable intelligent light string scene, based on the three-dimensional space mapping relationship obtained by visual inertial SLAM, fine light effect arrangement with spatial directionality and narrativity is realized.

The invention relates to a low-energy-consumption broadband standard intensity lamp. The core innovation of the low-energy-consumption broadband standard intensity lamp is that 240-3000 nm full-wave band continuous spectrum output is realized through material reconstruction and light path simplification design; the device is composed of a deep ultraviolet module, a visible-infrared module and a heat dissipation structure, the deep ultraviolet module adopts a 254 + / -15 nm LED to be converged to a CeF3 fluorescence conversion layer through a ball lens to achieve ultraviolet band wide spectrum coverage and stable output, and the visible-infrared module is achieved by laterally irradiating the fluorescence conversion layer through a low-power halogen tungsten lamp. The heat dissipation system adopts an aluminum alloy integrated framework design, and heat dissipation and heat insulation are enhanced; the beneficial effects are that full-wave band continuous coverage is realized, the intensity reaches the standard, the service life of the ultraviolet module and the halogen tungsten lamp is prolonged, the volume is compressed, the power consumption is low, and the device is adaptive to portable detection scenes.

This utility model belongs to the field of hydrocyclone lining maintenance technology and discloses a wear-resistant coating adhesive application device for hydrocyclone lining repair. It includes a base plug, a spray nozzle assembly, a curing auxiliary assembly, a positioning cylinder, a rotating assembly, an extension rod, and an adhesive chamber. Precise positioning is achieved by inserting the positioning cylinder into the inner pipe opening of the hydrocyclone lining. The rotating assembly drives the base plug to rotate flexibly, and the alignment auxiliary marks ensure the spray nozzle assembly is accurately aligned with the area to be repaired. A baffle in the spray nozzle assembly effectively isolates the adhesive, preventing disassembly difficulties due to nozzle blockage. After adhesive application, the iodine-tungsten lamp in the curing auxiliary assembly generates heat to accelerate adhesive curing. The sliding balance block on the extension rod and the positioning cylinder form a stable support structure, ensuring smooth operation. This device eliminates the need to disassemble the entire lining, significantly shortening repair time, reducing labor and material costs, and significantly improving the continuity and economic efficiency of mineral processing operations.

The utility model relates to a sole and vamp activating machine which comprises a rack, a control device, an activating chamber, a sole activating device and a vamp activating device, and the sole activating device comprises a sole heating device, a sole disc and a sole disc height adjusting device; the vamp activating device comprises a vamp activating tank, a vamp heating device and a vamp disc; each of the sole heating device and the vamp heating device comprises a lampshade, a plurality of first heating lamp tubes, at least one second heating lamp tube, a plurality of third heating lamp tubes, a first control switch for controlling on and off of each first heating lamp tube, and a second control switch for controlling on and off of each second heating lamp tube; the third control switch is used for controlling on and off of each third heating lamp tube; the first heating lamp tube adopts a near-infrared heating lamp tube; the second heating lamp tube adopts a mid-infrared heating lamp tube; and the third heating lamp tube adopts a tungsten filament lamp tube. The shoe sole and vamp activation machine can improve the activation effect on shoe glue of a vamp and a shoe sole, and can improve the bonding effect on a shoe.

The application relates to a photo-thermal hair dryer, which comprises a shell, a main control board and a fan installed in the shell; the photo-thermal hair dryer comprises a comb head and a handle, and the shell is correspondingly divided into a comb head shell and a handle shell; one or more lamp tubes electrically connected with the main control board are installed in the comb head shell; the lamp tubes are tungsten filament lamp tubes and / or carbon filament lamp tubes, and the light waves emitted by the lamp tubes contain near-infrared light; the comb head shell is provided with a group of comb teeth, the comb teeth are used for dividing hair into small parts and suspending the hair to form a hair area; the comb head shell is provided with one or more ventilation channels; the fan, the outer part of the lamp tubes and the ventilation channels are in air flow communication; and the ventilation channels are in air flow communication with the hair area during use; under the action of the fan, cold air flows to the lamp tubes and is heated into hot air, the hot air passes through the hair area to perform hot air drying or blows away the moisture on the surface of the hair and then flows into the ventilation channels; the near-infrared light emitted by the lamp tubes irradiates the hair area at a short distance to perform near-infrared auxiliary drying.

The invention provides a static star simulation system with adjustable star magnitude and spectrum for deep space exploration, relates to the technical field of optical test and calibration, and solves the problem that the spectrum distribution of a light source is not smooth and uniform enough. The device comprises an electric light source, a wave band light intensity controller, a dodging device and a star magnitude controller which are sequentially connected along a main light path. The spectral range of the electric light source is 350nm-950nm so as to meet the deep space exploration requirement, and the electric light source is a double light source with a xenon lamp and a halogen tungsten lamp. According to the electric light source, a xenon lamp is adopted as a system light source in the wave band of 350 nm to 600 nm, a halogen tungsten lamp is adopted as a system light source in the wave band of 600 nm to 950 nm, and therefore it is guaranteed that light source spectrum distribution which is sufficient in illumination intensity and smooth and uniform can be obtained within the full wave band range of 350 nm to 950 nm.

The invention discloses a portable ultrahigh-temperature spectral brightness calibration system and method, and belongs to the technical field of optical radiation measurement and calibration devices. According to the system, a halogen tungsten filament lamp with a densely-arranged filament structure is adopted as a core radiation source, and a light-emitting surface of the halogen tungsten filament lamp is imaged at a light outlet through a lens group to form a uniform small surface source. According to the system, components including the adjustable power supply module, the current monitoring unit and the high-speed chopper are integrated in a portable case, so that the color temperature of a light source is continuously adjustable in a range of 2000K to 3200K, and the system can work in a continuous light mode and a pulse light mode. According to the calibration method, system output is compared with an ultrahigh-temperature blackbody furnace standard source, and an accurate spectral radiance value is obtained through calculation based on the Planck's law of radiation. The technical problem that a traditional ultrahigh-temperature calibration system is heavy and not portable is solved, and the system has the advantages of being small in size, convenient to carry and easy and convenient to operate and is particularly suitable for field calibration of transient high-temperature measurement experiments such as shock compression.

The utility model belongs to the technical field of infrared heat sources, and particularly discloses an infrared heat source covering visible light and infrared wave bands, which comprises a casing, a reflecting cover, an infrared light source, a halogen tungsten lamp and an LED (light-emitting diode) projection lamp, the casing is provided with an opening, the reflecting cover is mounted in the opening in an embedded manner, the infrared light source is mounted in the reflecting cover, and the halogen tungsten lamp is mounted in the LED projection lamp. The halogen tungsten lamp, the LED projection lamp and the like are installed on the two sides of the opening in an embedded mode respectively, the bottom of the shell is provided with a power supply interface of a 220V alternating current power supply, and the infrared light source, the halogen tungsten lamp and the LED projection lamp are all electrically connected to the power supply interface. According to the utility model, visible light and infrared full-band (0.37-14 [mu] m band) radiation output can be realized, the infrared light source is fixed in the middle of the shell through the reflecting cover to generate medium-long wave infrared radiation output of 3-14 [mu] m band, and the LED projection lamp is arranged on the right side of the infrared light source to realize visible light output and generate 0.4-0.8 [mu] m visible light band; the halogen tungsten lamp is arranged on the left side of the infrared light source, and short-wave infrared radiation output with the wave band of 0.8-3 microns is generated.

The utility model discloses a combined light source which relates to the technical field of optics and comprises a machine body, a cover plate is fixedly connected to the top of the machine body, a first driving power source and a second driving power source are fixedly connected to the two sides in the machine body respectively, and a deuterium lamp power source is fixedly connected to one side of the bottom of an inner cavity of the machine body. One side of the interior of the machine body is fixedly connected with a heat dissipation lamp holder, one side of the heat dissipation lamp holder is fixedly connected with a tungsten lamp tube, one side of the exterior of the machine body is rotationally connected with a tungsten lamp switch and an adjuster, the tungsten lamp tube and the tungsten lamp switch and the adjuster are all connected with a first driving power source through power lines, and one side of the tungsten lamp tube is fixedly connected with a light condensation tube. A deuterium lamp tube is fixedly connected to one end of the light condensing tube, the deuterium lamp tube is connected with a deuterium lamp power source through a power line, and an exhaust fan and an air inlet fan are embedded in one side of the interior of the machine body. According to the utility model, the problem that the requirement of a wide spectrum from a deep ultraviolet light source to a near-infrared light source is difficult to meet in the prior art is solved, and the practicability of the device is ensured.

The invention provides a printer halogen tungsten lamp metal soldering lug full-automatic welding detection system which comprises a feeding station, an air tap left-right position detection station, a cold resistance detection station, an air tap direction detection station, a metal sheet welding station, a visual detection station I, a visual detection station II and a discharging station. According to the system, a series of operations such as cold resistance detection, metal sheet welding and power-on detection are carried out on the lamp tubes, the welding step and the detection step are integrated, unqualified lamp tubes are picked out, all stations of the whole system are reasonable in layout, the automation degree is high, manual intervention is not needed, and the operation efficiency can be effectively improved.

The application provides a star magnitude and spectrum adjustable static star simulation system for deep space exploration, relates to the field of optical testing and calibration technology, and solves the problem of uneven light spectrum distribution of a light source. The application comprises an electric light source, a waveband light intensity controller, a light homogenizing device and a star magnitude controller connected in sequence along a main light path. The spectrum range of the electric light source is 350nm-950nm to meet the requirement of deep space exploration, and the electric light source is a double light source with a xenon lamp and a halogen tungsten lamp. The electric light source adopts the xenon lamp as the system light source in the 350nm-600nm waveband and adopts the halogen tungsten lamp as the system light source in the 600nm-950nm waveband, so that the light source spectrum distribution is sufficient and relatively smooth and uniform in the full waveband range of 350nm-950nm.

The utility model discloses an efficient tungsten lamp wick light path accurate adjusting tool which comprises a vertical adjusting assembly, and the vertical adjusting assembly comprises a supporting cylinder, a lifting block, a mounting groove, a bidirectional synchronous motor, a rotating shaft, a gear, a through groove, a toothed plate and a wick mounting seat. The bidirectional synchronous motor drives the gear to rotate, the lifting block drives the wick mounting seat to lift stably, accurate vertical position of the wick is guaranteed, the left-right adjusting seat and the front-back adjusting seat are driven by the left-right adjusting motor and the front-back adjusting motor to move respectively, the position of the wick in the horizontal direction can be adjusted accurately, and the wick can be adjusted accurately. The adjustment error is reduced, the high-precision requirement of a scene with a strict illumination condition requirement is met, and the accuracy of detection and analysis is effectively improved; instructions are input through the touch screen on the controller, the wick can be adjusted in the vertical direction and the horizontal direction, time can be remarkably saved, and the work progress and the production efficiency are improved.