Integrated X-ray to infrared photoelectric property evaluation equipment

Abstract

The utility model discloses integrated X-ray-to-infrared photoelectric property evaluation equipment, which comprises an outer box body, a laser module (ultraviolet-to-infrared wavelength), an X-ray module, an electrical box and a control module, the upper left part of the outer box body is provided with a laser box body, the laser module is arranged in the laser box body, and the X-ray module is arranged in the laser box body. The upper right part of the outer box body is provided with an X-ray shielding box, the X-ray module is arranged in the X-ray shielding box, the lower part of the outer box body is provided with an accessory storage cabinet, and the electrical box and the control module are arranged in the accessory storage cabinet and are used for assembling and integrating accessories such as a high-precision test source meter, an optical power meter, a chopper and an oscilloscope. The multifunctional testing device can perform multifunctional testing, has a flexible operation mode and high precision and safety, and ensures the safety of equipment operation while ensuring high-precision testing.

Description

TECHNICAL FIELD

[0001] The application relates to an integrated X-ray-to-infrared photoelectric performance evaluation device and belongs to the field of material performance testing devices. BACKGROUND

[0002] In the fields of material science and photoelectric detection, photoelectric responses and imaging methods of lasers and X-rays of different wavelengths are widely applied to test different performances of materials. However, in the prior art, a single device is usually equipped with only one light source, and the function is limited, and the response of materials under different photoelectric conditions cannot be comprehensively evaluated. CONTENT OF THE UTILITY MODEL

[0003] According to one aspect of the application, an integrated X-ray-to-infrared photoelectric performance evaluation device is provided to overcome the problems in the prior art and improve the detection accuracy of photoelectric detection and material response characteristics.

[0004] Specifically, the application provides an integrated X-ray-to-infrared photoelectric performance evaluation device, which comprises an outer box body, a laser module, an X-ray module, an electrical box, and a control module.

[0005] The upper left part of the outer box body is provided as a laser box body, and the laser module is arranged in the laser box body.

[0006] The laser module comprises lasers of ultraviolet, visible light and infrared wave bands, and the wavelength and power of each laser can be independently adjusted to adapt to the light response test requirements of different materials.

[0007] The upper right part of the outer box body is provided as an X-ray shielding box, and the X-ray module is arranged in the X-ray shielding box.

[0008] The X-ray module comprises a tube voltage and current setting module to adapt to the photoelectric response test requirements of different materials and optimize the photoelectric performance analysis of materials under different X-ray irradiation conditions.

[0009] The lower part of the outer box body is provided as an accessory storage cabinet, and the electrical box and the control module are arranged in the accessory storage cabinet.

[0010] The electrical box comprises a plurality of power control modules, which can provide independent power management for the laser module, the X-ray module and the control module to ensure stable operation of the device.

[0011] The outer box body is provided with an emergency stop button and a safety interlock switch.

[0012] When the emergency stop button is pressed, all power supplies can be immediately cut off to ensure that the device is quickly closed in an emergency to ensure safety.

[0013] The safety interlocking switch can automatically lock the device when the X-ray is turned on, and ensure that the X-ray source is powered off when any door of the device is opened, thereby ensuring the safety of the operator.

[0014] The laser module includes laser sources of different wavelengths such as ultraviolet, visible and infrared, and the optical path design is accurate, so that the material can be selectively excited to test the photoexcitation of the material under different wavelengths and analyze the photoelectric response of the material under different wavelengths.

[0015] The X-ray module is used for analyzing the photoelectric response performance of materials under X-ray detection and evaluating the X-ray imaging performance, especially in terms of photoelectric detection related parameters such as response time, sensitivity and imaging.

[0016] The internal structure of the device is designed to facilitate the capture and analysis of photoelectric signals while shielding external interference, and the laser module and the X-ray module can be set to work independently or cooperatively by the control module to evaluate the performance of the material under various conditions.

[0017] Meanwhile, the user can adjust the control module to select the laser wavelength and power, which is convenient for the user to select the appropriate light source according to the material testing requirements.

[0018] Optionally, the control module includes a signal acquisition module.

[0019] The signal acquisition module includes high-precision electrical source tables, vacuum probe tables, optical power meters, oscilloscopes and choppers, which can realize high-precision and high-speed signal capture, and are used for synchronously or independently acquiring the response signals of the material under laser and X-ray irradiation.

[0020] Optionally, the control module further includes a test module, and the test module is provided with a plurality of working modes to adapt to the comprehensive detection requirements of the photoelectric performance of various materials.

[0021] Optionally, the working modes include a single laser mode, an X-ray mode and a laser and X-ray cooperative working mode.

[0022] Optionally, the laser box body is provided with front and rear doors, a first optical window and a plurality of wiring holes, and the bottom surface and the left surface are both provided with optical flat plates, and a plurality of mutually parallel optical flat plates are vertically installed in the center of the top surface, which are used for isolating radiation and stably operating optical elements.

[0023] The electromagnetic lock is installed on the front door of the laser box body.

[0024] Preferably, wiring holes are formed in the upper left corner and the upper right corner of the laser box body, respectively.

[0025] The aperture of the wiring hole in the upper left corner is 10 cm, and the aperture of the wiring hole in the upper right corner is 5 cm.

[0026] Preferably, the top surface of the laser box is mounted with three optical plates;

[0027] The size of the optical plate is selected as high 30cm*long 50cm.

[0028] Optionally, the partition wall between the laser box and the X-ray shielding box is close to the front surface of the outer box, leaving a transfer door and a ramp matched with the transfer door and detachable;

[0029] The transfer door is provided with a travel switch, and the ramp is provided with a clamping groove.

[0030] When the transfer door is opened, the X-ray source is not powered on, and the door needs to be locked with screws, and the threshold height is set to 7cm;

[0031] The ramp is made of sheet metal, which is used by the user to transfer the instrument.

[0032] Optionally, the X-ray shielding box is provided with front and rear doors, a second optical window and a plurality of wiring holes, the bottom surface is paved with optical plates, the top surface is mounted with an X-ray source, and a detachable X-ray blocking device is mounted below the X-ray source for isolation and stable operation of optical elements;

[0033] A safety lock is installed at the lower right corner of the X-ray shielding box;

[0034] Preferably, wiring holes are formed in the upper left corner and the upper right corner of the bottom surface of the X-ray shielding box, respectively;

[0035] The aperture of the wiring hole is 5cm;

[0036] The X-ray shielding box is composed of a steel+lead+steel multilayer structure, which ensures that the X-ray leakage is less than 1 microsievert per hour, meeting the international radiation protection standard.

[0037] The other parts of the outer box are made of aluminum.

[0038] Optionally, the accessory storage cabinet is divided into two layers by a partition, and the partition leaves a gap close to the back of the outer box;

[0039] The electrical box is arranged on the right side of the lower layer and used for placing power supply, air switch and other electrical components;

[0040] Three aviation plugs are left on the right side of the electrical box for providing three 220V power supplies respectively and connecting three power strips respectively.

[0041] The left side of the lower layer is left empty for the user to store; the right side of the upper layer is used for the user to place a computer host, and the left side is also left empty for the user to store.

[0042] Optionally, a hollow square tube is installed between the upper and lower parts of the outer box body, and the hollow square tube is provided with a main switch, the emergency stop button, a USB port, a switch door button and a computer start button.

[0043] The hollow square tube is provided with a wiring hole.

[0044] The side surface of the outer box body is provided with a support made of aluminum, which is used for installing a computer display screen and placing a mouse, a keyboard and the like.

[0045] Optionally, a plurality of casters are installed at the bottom of the outer box body, and each caster is provided with a steel plate with a size of 50*50cm.

[0046] Preferably, the number of casters is four.

[0047] The application can produce beneficial effects, including:

[0048] The application provides an integrated X-ray to infrared photoelectric performance evaluation device:

[0049] (1) capable of multifunctional testing: integrated with a multi-wavelength laser and an X-ray, capable of realizing comprehensive evaluation of material performance under different photoelectric conditions;

[0050] (2) flexible operation mode: users can choose to work independently with a laser or an X-ray, or choose to test in combination to obtain different photoelectric response parameters;

[0051] (3) high precision and safety: advanced optical path control system and radiation shielding design are adopted to ensure high-precision testing while meeting international radiation protection standards, prevent X-ray leakage and ensure the safety of equipment operation through radiation shielding and safety interlocking design. BRIEF DESCRIPTION OF DRAWINGS

[0052] Figure 1 Fig. 1 is a schematic diagram of the external structure of the integrated X-ray to infrared photoelectric performance evaluation device provided in an embodiment of the application;

[0053] Figure 2 Fig. 2 is a schematic diagram of the internal structure of the integrated X-ray to infrared photoelectric performance evaluation device provided in an embodiment of the application;

[0054] Figure 3 Fig. 3 is a front view of the internal structure of the integrated X-ray to infrared photoelectric performance evaluation device provided in an embodiment of the application;

[0055] Figure 4 Fig. 4 is a schematic diagram of the support structure installed on the side surface of the device outer box body provided in an embodiment of the application.

[0056] Parts and reference numeral list:

[0057] 1, outer box; 2, laser box; 3, X-ray shielding box; 4, accessory storage cabinet; 5, emergency stop button; 6, safety interlock switch; 7, optical flat; 8, transfer door; 9, ramp; 10, X-ray source; 11, X-ray blocking device; 12, safety lock; 13, electrical box; 14, computer host; 15, hollow square tube; 16, bracket; 17, caster; 18, partition. DETAILED DESCRIPTION

[0058] The present application will be described in detail below with reference to examples, but the present application is not limited to these examples.

[0059] In this embodiment, the X-ray source is selected from Japan Hamamatsu type L11831, tube voltage 90kV, tube current 200μA, focal spot size 15μm, maximum output power 8W.

[0060] Example 1

[0061] According to an embodiment of the present application, as shown in Figures 1 to 3 , an integrated X-ray to infrared photoelectric performance evaluation device is provided, comprising an outer box 1, a laser module, an X-ray module, an electrical box 13, a control module;

[0062] The upper left part of the outer box 1 is provided as a laser box 2, and the laser module is arranged in the laser box 2;

[0063] The laser module includes ultraviolet, visible and infrared waveband lasers, and the wavelength and power of each laser can be independently adjusted to adapt to the light response test requirements of different materials;

[0064] The upper right part of the outer box 1 is provided as an X-ray shielding box 3, and the X-ray module is arranged in the X-ray shielding box 3;

[0065] The X-ray module includes a tube voltage and current setting module to adapt to the photoelectric response test requirements of different materials and optimize the photoelectric performance analysis of materials under different X-ray irradiation conditions;

[0066] The lower part of the outer box 1 is provided as an accessory storage cabinet 4, and the electrical box 13 and the control module are arranged in the accessory storage cabinet 4;

[0067] The electrical box 13 includes several power control modules, which can provide independent power management for the laser module, the X-ray module and the control module to ensure stable operation of the device;

[0068] The outer box 1 is provided with an emergency stop button 5 and a safety interlock switch 6.

[0069] The emergency stop button 5 can immediately cut off all power supply when pressed, ensuring that the device is quickly closed in an emergency to ensure safety;

[0070] The safety interlock switch 6 can automatically lock the device when the X-ray is on, and ensure that the X-ray source 10 is powered off when any door of the device is open, ensuring the safety of the operator.

[0071] The laser module includes laser sources of different wavelengths such as ultraviolet, visible and infrared, with precise optical path design, which can selectively excite materials to test their optical response under different wavelengths.

[0072] The X-ray module is used for analyzing the photoelectric response performance of materials under X-ray detection and evaluating the X-ray imaging performance, especially in terms of photoelectric detection related parameters such as response time, sensitivity and imaging.

[0073] The internal structure of the device is designed to facilitate the capture and analysis of photoelectric signals, and the laser module and X-ray module can be set to work independently or cooperatively by the control module to evaluate the performance of materials under various conditions.

[0074] At the same time, the user can adjust the control module to select the wavelength and power of the laser, making it convenient for users to select the appropriate light source according to their testing needs.

[0075] The control module includes a signal acquisition module;

[0076] The signal acquisition module includes high-precision electrical source tables, vacuum probe tables, optical power meters, oscilloscopes and choppers, which can achieve high-precision and high-speed signal capture for synchronous or independent acquisition of response signals of materials under laser and X-ray irradiation.

[0077] The control module also includes a test module, which is provided with several working modes to meet the comprehensive detection needs of various materials.

[0078] The working modes include single laser mode, X-ray mode, and laser and X-ray cooperative working mode.

[0079] The laser box 2 is provided with front and rear doors, a first optical window and a plurality of wiring holes, and the bottom and left surfaces are both installed with optical plates 7, and a plurality of parallel optical plates 7 are vertically installed in the center of the top surface for isolation of radiation and stable operation of optical elements.

[0080] An electromagnetic lock is installed on the front door of the laser box 2.

[0081] Wiring holes are respectively formed in the upper left and right corners of the laser box 2.

[0082] The wire hole in the upper left corner has a diameter of 10 cm, and the wire hole in the upper right corner has a diameter of 5 cm;

[0083] Three optical plates 7 are installed on the top surface of the laser box 2.

[0084] The size of the optical plate 7 is selected to be 30 cm high and 50 cm long.

[0085] The partition wall between the laser box 2 and the X-ray shielding box 3 is close to the front of the outer box 1, leaving a transfer door 8 and a ramp 9 that is detachable and suitable for the transfer door 8.

[0086] The transfer door 8 is provided with a travel switch, and the ramp 9 is provided with a clamping groove.

[0087] The X-ray source 10 is not powered when the transfer door 8 is opened, and the door needs to be locked with screws. The threshold height is set to 7 cm.

[0088] The ramp 9 is made of sheet metal and is used by the user to transfer the instrument.

[0089] The X-ray shielding box 3 is provided with front and rear doors, a second optical window, and a plurality of wire holes. The bottom surface is covered with optical plates 7, and the top surface is installed with an X-ray source 10. A detachable X-ray blocking device 11 is installed below the X-ray source 10 for isolation and stable operation of optical elements.

[0090] The X-ray source 10 is installed in the center of the front and rear, 15 cm from the left side, 40 cm from the right side, and 70 cm from the bottom of the light outlet.

[0091] The X-ray blocking device 11 is 10 cm away from the light outlet 10. Seven aluminum sheets with a diameter of 10 cm and a thickness of 0.3 mm can be placed here.

[0092] A safety lock 12 is installed at the lower right corner of the X-ray shielding box 3.

[0093] Wire holes are opened in the upper left corner and the upper right corner of the bottom surface of the X-ray shielding box 3, respectively.

[0094] The wire hole has a diameter of 5 cm.

[0095] The X-ray shielding box 3 is composed of a steel + lead + steel multi-layer structure, ensuring that the X-ray leakage is less than 1 microsievert per hour, meeting the international radiation protection standards.

[0096] The other parts of the outer box 1 are made of aluminum.

[0097] The accessory storage cabinet 4 is divided into two layers by a partition 18, and the partition 18 leaves a gap close to the back of the outer box 1.

[0098] The electrical box 13 is located on the lower right side and is used to house electrical components such as power supplies and circuit breakers;

[0099] The electrical box 13 has three aviation plugs on its right side, which are used to provide three 220V power supplies and connect to three power strips respectively.

[0100] The lower left side is left empty for user storage; the upper right side is for placing the computer host 14, and the left side is also left empty for user storage.

[0101] A hollow square tube 15 is installed between the upper and lower parts of the outer casing 1. The hollow square tube 15 is equipped with a main switch, an emergency stop button 5, a safety interlock switch 6, a USB port, a door opening and closing button, and a computer start button, etc.

[0102] The hollow square tube 15 has a wiring hole;

[0103] like Figure 4 As shown, a bracket 16 is installed on the side of the outer casing 1, and the bracket 16 is made of aluminum.

[0104] The bottom of the outer casing 1 is equipped with several casters 17, and each caster 17 is padded with a steel plate, the steel plate being 50*50cm in size.

[0105] The casters 17 are configured to be 4 in number.

[0106] Some parameters of the device provided in this embodiment are shown in Table 1:

[0107] Table 1

[0108]

[0109] The above description is only a part of the embodiments of this application and is not intended to limit this application in any way. Although this application discloses preferred embodiments as above, it is not intended to limit this application. Any changes or modifications made by those skilled in the art without departing from the scope of the technical solution of this application using the disclosed technical content are equivalent to equivalent implementation cases and all fall within the scope of the technical solution.

Claims

1. An integrated X-ray to infrared photoelectric performance evaluation apparatus, characterized by, The outer box body, the laser module, the X-ray module, the electrical box, and the control module are included. The upper left part of the outer box body is provided as a laser box body, and the laser module is arranged in the laser box body. The laser module includes ultraviolet, visible light, and infrared waveband lasers, and the wavelength and power of each laser can be independently adjusted. The upper right part of the outer box body is provided as an X-ray shielding box, and the X-ray module is arranged in the X-ray shielding box. The X-ray module includes a tube voltage and current setting module. The lower part of the outer box body is provided as an accessory storage cabinet, and the electrical box and the control module are arranged in the accessory storage cabinet. The electrical box includes a plurality of power control modules. The outer box body is provided with an emergency stop button and a safety interlock switch.

2. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 1, wherein The control module includes a signal acquisition module. The signal acquisition module includes a high-precision electrical source table, a vacuum probe table, an optical power meter, a chopper, and an oscilloscope.

3. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 2, wherein The control module further includes a test module, and the test module is provided with a plurality of working modes.

4. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 3, wherein The working modes include a single laser mode, an X-ray mode, and a laser and X-ray cooperative working mode.

5. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 1, wherein The laser box body is provided with front and rear doors, a first optical window, and a plurality of wiring holes, and the bottom surface and the left surface are both installed with optical flat plates, and a plurality of mutually parallel optical flat plates are vertically installed in the center of the top surface. An electromagnetic lock is installed on the front door of the laser box body. Wiring holes are respectively arranged in the upper left corner and the upper right corner of the laser box body. Three optical flat plates are installed on the top surface of the laser box body.

6. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 5, wherein The partition wall between the laser box body and the X-ray shielding box is close to the front of the outer box body, and a transfer door and a detachable ramp matched with the transfer door are left. The transfer door is provided with a travel switch, and the ramp is provided with a clamping groove.

7. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 6, wherein The X-ray shielding box is provided with front and rear doors, a second optical window, and a plurality of wiring holes, and the bottom surface is fully paved with optical flat plates, and an X-ray source is installed on the top surface, and a detachable X-ray blocking device is installed below the X-ray source. A safety lock is installed in the lower right corner of the X-ray shielding box. Wiring holes are respectively arranged in the upper left corner and the upper right corner of the bottom surface of the X-ray shielding box.

8. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 7, wherein The accessory storage cabinet is divided into two layers by a partition plate, and the partition plate leaves a gap close to the back of the outer box body. The electrical box is arranged on the right side of the lower layer, and three aviation plugs are left on the right side of the electrical box and are respectively connected to three power strips.

9. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 8, wherein A hollow square tube is installed between the upper and lower parts of the outer box body, and a total switch, an emergency stop button, a USB port, a switch door button, and a start button are arranged on the hollow square tube. Wiring holes are left on the hollow square tube. Supports are installed on the side surface of the outer box body.

10. The integrated X-ray to infrared photoelectric performance evaluation apparatus according to claim 1, wherein A plurality of casters are installed on the bottom of the outer box body, and steel plates are padded on the casters. The casters are provided as four.

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