CN216246801U - Durable ultraviolet irradiance measuring device - Google Patents
Durable ultraviolet irradiance measuring device Download PDFInfo
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- CN216246801U CN216246801U CN202122617907.0U CN202122617907U CN216246801U CN 216246801 U CN216246801 U CN 216246801U CN 202122617907 U CN202122617907 U CN 202122617907U CN 216246801 U CN216246801 U CN 216246801U
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Abstract
The utility model provides a durable type ultraviolet irradiance measuring device, which comprises a lower shell, go up the casing, the outside top of casing is provided with the external screw thread down, the casing is installed on the top of the external portion of casing down, and the inside of going up the casing is provided with the internal thread, go up the casing and pass through threaded detachable connection down with the casing, the internally mounted of casing has high temperature resistant battery down, main control circuit board is installed on the inside top of casing down, wireless charging module group is installed to the inside bottom of casing down, the second sealing washer is installed on the top of casing down, go up the bottom of casing and install first sealing washer, the inside bottom of going up the casing is provided with except that damp structure, the supporting shoe is installed on the top of going up the casing, and the top of supporting shoe is provided with the regulation structure, adjust and construct and establish the irradiance sensor on the structure.
Description
Technical Field
The utility model relates to the technical field of medical equipment testing equipment, in particular to a durable ultraviolet irradiance measuring device.
Background
The ultraviolet ray accelerated weather-proof testing machine adopts a fluorescent ultraviolet lamp as a light source, and performs accelerated weather-proof test on a material by simulating ultraviolet radiation and condensation in natural sunlight to obtain a weather-proof result of the material, can simulate environmental conditions such as ultraviolet, rain, high temperature, condensation, darkness and the like in natural weather, combines the conditions into a cycle by paying attention to the conditions, and enables the ultraviolet ray accelerated weather-proof testing machine to automatically execute and complete cycle times, so that the performance of the ultraviolet ray accelerated weather-proof testing machine directly influences the aging effect of the material, influences the judgment on the performance of the material, measures and calibrates the ultraviolet ray accelerated weather-proof testing machine, and ensures accurate measurement and uniform unit. At present, a special, uniform, standard and effective calibration device and method for measuring the ultraviolet accelerated weathering tester are lacked at home and abroad. In view of ultraviolet ray acceleration weatherometer is widely used in research and development, quality control and material verification, strengthens the quality supervision to ultraviolet ray acceleration weatherometer, ensures that ultraviolet ray acceleration weatherometer test data is accurate reliable and the quantity value is traced to the source uniformly, helps to ensure the accuracy of material light aging test result, and then helps to improve material research and development level and product competitiveness, has positive meaning to promoting industry technical progress and scientific and technological industry development, but current ultraviolet irradiance measuring device has many problems or defects:
traditional ultraviolet irradiance measuring device all uses the sealing washer to carry out the block installation, and the sealing washer is easy to produce the deformation at the in-process of block, leads to sealed effect not good, influences the testing result.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a durable ultraviolet irradiance measuring device to solve the problem of poor sealing effect caused by deformation of a sealing ring in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a durable type ultraviolet irradiance measuring device, includes casing, last casing down, the outside top of casing is provided with the external screw thread down, the casing is installed on the outside top of casing down, and the inside of going up the casing is provided with the internal thread, go up the casing and pass through the screw thread detachable connection with lower casing. The utility model discloses a solar energy and wind power generation device, including casing, last casing, main control circuit board, wireless charging module, second sealing washer, first sealing washer is installed to the inside internally mounted of casing down, and the main control circuit board is installed on the inside top of casing down, wireless charging module is installed to the inside bottom of casing down and is constituteed, the second sealing washer is installed on the top of casing down, go up the bottom of casing and install first sealing washer, the inside bottom of going up the casing is provided with except that damp structure, the supporting shoe is installed on the top of going up the casing, and the top of supporting shoe is provided with the regulation structure, adjust and establish the irradiance sensor on the structure.
Preferably, remove damp structure and include the draw-in groove, the draw-in groove evenly sets up the bottom in last casing inside, the fixture block is all installed to the inside of draw-in groove, and the bottom of fixture block installs the framework, the filter screen is all installed to the both sides and the bottom of framework, the one end of framework articulates there is the door body.
Preferably, the outer diameter of the clamping block is smaller than the inner diameter of the clamping groove, and the clamping groove and the clamping block form a clamping structure.
Preferably, the internal thread and the external thread are adapted to each other, and the internal thread and the external thread form a threaded connection.
Preferably, the outer diameter of the top end of the lower shell is equal to the outer diameter of the second sealing ring, and the outer diameter of the lower shell is equal to the outer diameter of the first sealing ring.
Preferably, the adjusting structure comprises a supporting plate, the irradiance sensor is arranged on the supporting plate, a limiting block is arranged at the bottom of the supporting plate, a limiting groove is formed in the supporting plate, and the limiting block is arranged in the limiting groove.
Preferably, the outer wall of stopper and the inner wall in spacing groove laminate each other, stopper and spacing groove swing joint.
Compared with the prior art, the utility model has the beneficial effects that: this durable type ultraviolet irradiance measuring device is rational in infrastructure, has following advantage:
(1) install the casing through the outside top of casing down, rotate the casing, can drive first sealing washer along with last casing from the outside of casing up-shift down, the inside bottom of casing and second sealing washer produce and break away from in the drive along with, thereupon alright dismantle the casing, the top of casing carries out the rotation down in aiming at last casing, thereupon alright drive first sealing washer outside of casing down and move down, the casing is sealed down can laminate along with the bottom of first sealing washer, and the inside bottom of casing can laminate to the second sealing washer, improve sealed effect, traditional block installation has been replaced, prevent to produce the damage at the block in-process, the leakproofness that has realized improving the device, and can prevent that second sealing washer and first sealing washer from producing the damage.
(2) The adjusting structure is arranged, the rotating supporting plate can drive the limiting block to rotate in the limiting groove, the supporting plate can drive the irradiance sensor to incline to one side along with the limiting block in the limiting groove when the supporting plate inclines to one side, the direction of the irradiance sensor can be adjusted along with the limiting block, the integral angle does not need to be adjusted, the use is more convenient, the limiting block is fixed by the limiting groove, the limiting block is prevented from falling off from the limiting groove, a gap between the limiting groove and the limiting block is reduced in the manufacturing process, the supporting plate is prevented from being fixed unstably in the angle adjusting process, the device is convenient to adjust the angle of the irradiance sensor, and the use convenience is improved;
(3) through being provided with the dehumidification structure, open the door body, fill the inside of framework with the active carbon thereupon, close the door body thereupon, aim at the inside of draw-in groove with the fixture block, upwards push the framework thereupon, can drive the inside of framework card casing and install, the inside active carbon of framework can dehumidify through the inside of filter screen casing down and remove the tide, the inside moisture adsorption of casing inside to the active carbon will be down, keep the inside drying of casing down, prevent that moisture from entering into master control circuit board, high temperature resistant battery, the inside that the wireless module of charging constitutes, influence its normal work, it is convenient for remove the tide to have realized the device, keep the inside drying of casing down.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of a partial front cross-sectional structure of the present invention;
fig. 4 is a schematic front sectional view of the adjusting structure of the present invention.
In the figure: 1. a support block; 2. an upper housing; 3. a moisture removal structure; 301. a door body; 302. a frame body; 303. a filter screen; 304. a card slot; 305. a clamping block; 4. a main control circuit board; 5. an internal thread; 6. a lower housing; 7. a high temperature resistant battery; 8. a wireless charging module; 9. a first seal ring; 10. an external thread; 11. a second seal ring; 12. an adjustment structure; 1201. a support plate; 1202. an irradiance sensor; 1203. a limiting groove; 1204. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a durable type ultraviolet irradiance measuring device, including lower casing 6, the internally mounted of casing 6 has high temperature resistant battery 7 down, main control circuit board 4 is installed on the inside top of casing 6 down, wireless charging module group 8 is installed to the inside bottom of casing 6 down, second sealing washer 11 is installed on the top of casing 6 down, the outside top of casing 6 is provided with external screw thread 10 down, casing 2 is installed on the outside top of casing 6 down, and the inside of going up casing 2 is provided with internal thread 5, the mutual adaptation of internal thread 5 and external screw thread 10, internal thread 5 and external screw thread 10 constitute threaded connection, the dismouting of being convenient for.
Go up casing 2's bottom and install wireless first sealing washer 9, the external diameter on casing 6 top and the external diameter of second sealing washer 11 down equal, casing 6's external diameter and wireless first sealing washer 9's external diameter down equal, increase the leakproofness, aim at casing 6's top down with the bottom of last casing 2, casing 2 is gone up in rotating thereupon, because internal thread 5 and external screw thread 10 mutual adaptation, thereupon alright drive casing 2 and install to casing 6 outside top down, casing 6 under the bottom laminating of first sealing washer 9 is driven thereupon, casing 2 inside bottom on the laminating of second sealing washer 11's top, thereupon go up casing 2 alright seal casing 6 down, the current block installation sealing washer has been replaced, prevent that the sealing washer from producing deformation and damage at the block in-process.
Go up the inside bottom of casing 2 and be provided with and remove damp structure 3, remove damp structure 3 and include draw-in groove 304, draw-in groove 304 evenly sets up the bottom in last casing 2 inside, fixture block 305 is all installed to the inside of draw-in groove 304, and framework 302 is installed to the bottom of fixture block 305, filter screen 303 is all installed to the both sides and the bottom of framework 302, the one end of framework 302 articulates there is a body 301, the external diameter of fixture block 305 is less than the internal diameter of draw-in groove 304, draw-in groove 304 and fixture block 305 constitute the block structure, be convenient for change active carbon.
The door body 301 is opened towards one end, the activated carbon is placed in the frame body 302, the door body 301 is closed again, the clamping block 305 is aligned to the inside of the clamping groove 304, the frame body 302 is pressed upwards, the frame body 302 is driven to be installed inside the upper shell 2, the activated carbon inside the frame body 302 absorbs external moisture through the filter screen 303, the surrounding environment is kept dry, the frame body 302 is pulled towards the bottom end, the clamping block 305 is driven to be separated from the inside of the clamping groove 304, and the frame body 302 can be taken down to replace the activated carbon inside the frame body 302.
Go up the top of casing 2 and install supporting shoe 1, and the top of supporting shoe 1 is provided with adjusts structure 12, adjusts structure 12 and includes backup pad 1201, establish spacing block 1204 on the backup pad 1201, establish spacing groove 1203 on the supporting shoe 1, spacing groove 1203 sets up in the inside of supporting shoe 1, and the internally mounted of spacing groove 1203 has spacing block 1204, and the backup pad 1201 is installed on the top of spacing block 1204, and irradiance sensor 1202 is installed on the top of backup pad 1201, and the outer wall of spacing block 1204 and the inner wall of spacing groove 1203 laminate each other, and spacing block 1204 and spacing groove 1203 swing joint, the angle regulation of being convenient for.
Go up casing 2 material and select 304 stainless steel material for use, solve the ageing problem that ultraviolet radiation penetrates directly and bring, lower casing 6 selects for use the POM material, avoids all metal material shielding signal.
The wireless charging module assembly 8 is mainly used for providing a charging function for the high-temperature-resistant battery 7, the wireless charging module assembly 8 belongs to the prior art, the wireless charging module assembly only utilizes the wireless charging function to provide electric support for a high-temperature-resistant power supply, and the principle of the wireless charging module assembly 8 does not belong to the technical innovation point of the wireless charging module assembly. In specific implementation, a person skilled in the art only needs to use the wireless charging module assembly 8 capable of implementing the function, and is not limited specifically. The high temperature battery provides electrical support for the entire device.
The main control circuit board 5 adopts a singlechip stm32 microprocessor, and has the main functions of converting the signals of the irradiance sensor 1202 and converting the electric signals into digital signals for output.
The main practical radiation sensors in this embodiment are the HPL-200UV ultraviolet radiation measurement module and the OHSP350UVs, and the ultraviolet acceleration weatherometer generally uses a UV lamp tube with a wavelength range of 280nm-400nm to simulate sunlight for acceleration test. And the OHSP350UVS is specially used for measuring the spectral radiation illumination and wavelength of the ultraviolet full-wave band, has higher measurement precision, and can be used for detecting and analyzing the ultraviolet spectrum at the central position. The HPL-200UV ultraviolet radiation measuring module has a measuring wavelength range of 200nm-400nm and is widely applied to aging tests or tests of intensity and energy in sunlight. Meanwhile, the two devices support wireless communication, and the measured required data can be transmitted to the upper computer software through a Bluetooth communication protocol for analysis and processing.
The developed detection device is comprehensively considered to work in a harsh environment with high temperature, high humidity and high irradiation energy for a long time, so that the lithium iron phosphate battery with good high temperature resistance and an electric heating peak value of 350-500 ℃ is adopted as the high temperature resistant battery to increase the stability of the equipment. And considering the problem that the gas in the box with saturated humidity collides with the surface of the equipment to be condensed, the equipment needs to be subjected to sealing and waterproof treatment, so that the rechargeable lithium battery is subjected to charging management in a wireless charging mode.
The working principle is as follows: when the refrigerator door is used, firstly, the door body 301 is opened towards one end, then the activated carbon is placed in the frame body 302, the door body 301 is closed again, then the clamping block 305 is aligned to the inside of the clamping groove 304, the frame body 302 is pressed upwards, the frame body 302 can be driven to be installed in the upper shell 2, then the moisture on the outside can be adsorbed by the activated carbon in the frame body 302 through the filter screen 303, the surrounding environment is kept dry, the frame body 302 is pulled towards the bottom end, the clamping block 305 can be driven to be separated from the inside of the clamping groove 304, and then the frame body 302 can be taken down to replace the activated carbon in the frame body 302.
Secondly, aim at the top of casing 6 down with the bottom of going up casing 2, casing 2 is gone up in the rotation thereupon, because internal thread 5 and external screw thread 10 mutual adaptation, thereupon alright drive casing 2 and install to the outside top of casing 6 down, casing 6 under the bottom laminating of driving first sealing washer 9 thereupon, the inside bottom of casing 2 is gone up in the laminating of the top of second sealing washer 11, thereupon go up casing 2 alright seal casing 6 down, the current block installation sealing washer has been replaced, prevent that the sealing washer from producing deformation and damage at the block in-process.
Finally, rotate backup pad 1201, thereupon alright drive stopper 1204 rotates in the inside of spacing groove 1203, thereupon alright drive backup pad 1201 to the lopsidedness, thereupon alright drive irradiance sensor 1202 to the lopsidedness, be convenient for adjust irradiance sensor 1202's angle, avoided rotating device wholly, angle regulation is comparatively convenient, and spacing groove 1203 and stopper 1204 laminating are comparatively inseparable, can prevent that stopper 1204 from rotating at will in the inside of spacing groove 1203, increase the stability when irradiance sensor 1202 adjusts the direction.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A durable ultraviolet irradiance measurement device comprising a lower housing (6), characterized in that: still include casing (2), the inside of casing (6) is equipped with high temperature resistant battery (7), main control circuit board (4), wireless charging module component (8) down, the outside top of casing (6) is provided with external screw thread (10) down, and the inside of going up casing (2) is provided with internal thread (5), casing (6) is through threaded connection in last casing (2) down, second sealing washer (11) are established with the junction of last casing (2) in the top of casing (6) down, first sealing washer (9) are established with lower casing (6) junction to the bottom of going up casing (2), go up inside the being provided with of casing (2) and remove damp structure (3), the top of going up casing (2) is provided with regulation structure (12), establish sensor (1202) in regulation structure (12).
2. The durable ultraviolet irradiance measuring device of claim 1, wherein: remove damp structure (3) including draw-in groove (304), draw-in groove (304) evenly set up the bottom in last casing (2) inside, fixture block (305) are all installed to the inside of draw-in groove (304), and the bottom of fixture block (305) installs framework (302), filter screen (303) are all installed to the both sides and the bottom of framework (302), the one end of framework (302) articulates there is a body (301).
3. A durable ultraviolet irradiance measuring device as recited in claim 2, wherein: the outer diameter of the clamping block (305) is smaller than the inner diameter of the clamping groove (304), and the clamping groove (304) and the clamping block (305) form a clamping structure.
4. The durable ultraviolet irradiance measuring device of claim 1, wherein: the outer diameter of the top end of the lower shell (6) is equal to that of the second sealing ring (11), and the outer diameter of the lower shell (6) is equal to that of the first sealing ring (9).
5. Durable ultraviolet irradiance measuring device according to claim 1, characterized in that a support block (1) is provided on top of the upper housing (2) and the adjusting structure is provided on the support block (1).
6. The durable ultraviolet irradiance measuring device of claim 5, wherein: the adjusting structure (12) comprises a supporting plate (1201), the irradiance sensor (1202) is arranged on the supporting plate, a limiting block (1204) is arranged at the bottom of the supporting plate (1201), a limiting groove (1203) is arranged on the supporting block (1), and the limiting block (1204) is arranged inside the limiting groove (1203).
7. The durable ultraviolet irradiance measuring device of claim 6, wherein: the outer wall of the limiting block (1204) is attached to the inner wall of the limiting groove (1203), and the limiting block (1204) is movably connected with the limiting groove (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122617907.0U CN216246801U (en) | 2021-10-29 | 2021-10-29 | Durable ultraviolet irradiance measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122617907.0U CN216246801U (en) | 2021-10-29 | 2021-10-29 | Durable ultraviolet irradiance measuring device |
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| CN216246801U true CN216246801U (en) | 2022-04-08 |
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| CN202122617907.0U Active CN216246801U (en) | 2021-10-29 | 2021-10-29 | Durable ultraviolet irradiance measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935533A (en) * | 2022-06-13 | 2022-08-23 | 宿迁市计量测试所 | Online calibrating device of ultraviolet accelerated weathering tester |
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2021
- 2021-10-29 CN CN202122617907.0U patent/CN216246801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935533A (en) * | 2022-06-13 | 2022-08-23 | 宿迁市计量测试所 | Online calibrating device of ultraviolet accelerated weathering tester |
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