CN214329367U - Totally-enclosed laboratory metal magnetic shielding system - Google Patents
Totally-enclosed laboratory metal magnetic shielding system Download PDFInfo
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- CN214329367U CN214329367U CN202120532873.2U CN202120532873U CN214329367U CN 214329367 U CN214329367 U CN 214329367U CN 202120532873 U CN202120532873 U CN 202120532873U CN 214329367 U CN214329367 U CN 214329367U
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
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- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 40
- 239000002023 wood Substances 0.000 claims abstract description 27
- 239000003063 flame retardant Substances 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 6
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- 238000005034 decoration Methods 0.000 abstract description 6
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- 238000000034 method Methods 0.000 description 9
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
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- 239000010959 steel Substances 0.000 description 3
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- 230000005347 demagnetization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- 239000000853 adhesive Substances 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
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Abstract
The application relates to a totally-enclosed laboratory metal magnetic shielding system, and relates to the field of decoration engineering. This device is including anticorrosive wood, anticorrosive wood's left side fixedly connected with wall silicon steel sheet, and the left side of wall silicon steel sheet is provided with the metallic shield layer, and the left side of metallic shield layer is provided with fire-retardant mechanism, and the left side of fire-retardant mechanism is provided with inhales the sound cotton, inhales the cotton left side of sound and installs micropore aluminum plate. The utility model discloses a with anticorrosive wood in proper order, wall silicon steel sheet, the metallic shield layer, fire-retardant mechanism, inhale sound cotton and microporous aluminum plate and install on the wall, utilize wall silicon steel sheet, metallic shield layer and microporous aluminum plate's special properties, reach the purpose that shields the ambient magnetic field, make the laboratory form a totally closed, the environment that does not receive external influence, can effectively protect the normal use of accurate scientific research equipment in the laboratory in the electron microscope laboratory, prevent that equipment from receiving the interference in the ambient magnetic field in the use.
Description
Technical Field
The application relates to the field of decoration engineering, in particular to a fully-closed laboratory metal magnetic shielding system.
Background
The decoration engineering is a general name for indoor and outdoor decoration and decoration of buildings by using building materials and products thereof or decorative artworks such as sculptures, paintings and the like, and comprises three major parts of indoor and outdoor plastering engineering, veneer installation engineering and glass, paint, painting and pasting engineering, and the specific contents are shown in a page table as follows: the decoration engineering can not only increase the beauty and artistic image of the building, but also has the functions of heat insulation, sound insulation and moisture protection, and can protect the wall surface and improve the durability of the enclosure structure.
The electron microscope laboratory is key scientific research infrastructure construction project, the laboratory has extremely strict requirement to vibration, magnetic field, the noise, ambient temperature and humidity, because surrounding environment and thing are to electron microscope laboratory experiment with the influence of indoor accurate scientific research equipment, make equipment receive the interference of surrounding magnetic field in the use, and then the normal use that has influenced experimental facilities and the commentaries on classics defect of experimental data, rationality and authenticity, consequently, need a totally closed laboratory metal magnetism shielding system, be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior technical problem, the application provides a totally closed laboratory metal magnetism shielding system.
The application provides a totally closed laboratory metal magnetism shielding system adopts following technical scheme: the utility model provides a totally closed laboratory metal magnetic screen system, includes the anticorrosion wood, the left side fixedly connected with wall silicon steel sheet of anticorrosion wood, and the left side of wall silicon steel sheet is provided with the metallic shield layer, and the left side of metallic shield layer is provided with fire-retardant mechanism, and the left side of fire-retardant mechanism is provided with inhales the sound cotton, inhales the cotton left side of sound and installs micropore aluminum plate.
The metal shielding layer contains and is located the left demagnetization line mechanism of wall silicon steel sheet, and the surface of demagnetization line mechanism is provided with the fixed snap ring of a plurality of equidistant.
The flame retardant mechanism comprises a rubber-plastic heat preservation layer, and a clamping strip mechanism is arranged at the top of the rubber-plastic heat preservation layer.
By adopting the technical scheme, the anti-corrosion wood, the wall surface silicon steel sheet, the metal shielding layer, the flame-retardant mechanism, the sound absorption cotton and the microporous aluminum plate are sequentially arranged on the wall surface, and the purpose of shielding the ambient magnetic field is achieved by utilizing the special properties of the wall surface silicon steel sheet, the metal shielding layer and the microporous aluminum plate, so that the laboratory room forms a totally-enclosed environment which is not influenced by the outside, the normal use of the precise scientific research equipment in the laboratory room in an electron microscope laboratory can be effectively protected, the equipment is prevented from being interfered by the ambient magnetic field in the using process, the influence of the ambient environment and things on the equipment is reduced, the normal use of the experimental equipment is ensured, and the accuracy, the reasonability and the authenticity of experimental data are ensured. Overall, the cost investment is low.
Preferably, the anti-corrosion wood is fixedly connected with the wall surface through bolts.
Preferably, the demagnetizing line mechanism comprises a plurality of equally spaced transverse demagnetizing coils positioned on the left side of the wall silicon steel sheet, a plurality of equally spaced longitudinal demagnetizing coils are arranged on the left side of the wall silicon steel sheet, and the surfaces of the transverse demagnetizing coils are welded with the longitudinal demagnetizing coils.
Preferably, the surfaces of the transverse degaussing coil and the longitudinal degaussing coil are movably connected with the fixed snap ring.
Preferably, the transverse degaussing coils are perpendicular to the longitudinal degaussing coils.
Preferably, one side of the fixed clamping ring is fixedly connected with the wall surface silicon steel sheet through a bolt.
Through adopting above-mentioned technical scheme, use through the cooperation of wall silicon steel sheet and metallic shield layer, wall silicon steel sheet has good magnetic conductivity, can improve the self-inductance coefficient of ballast greatly, can be with the magnetic field complete absorption around, the gathering, thereby effectively block magnetic field interference, recycle wall, furred ceiling, the metallic shield layer on ground forms a magnetic field shield cover vortex and generates heat and consume external alternating magnetic field, make electronic speculum indoor facilities avoid the influence of external magnetic field, regard wall silicon steel sheet and metallic shield layer as main shield material, this material processing property is superior, and have fine welding performance, intensity is also great relatively with the steel ratio of same weight.
Preferably, the clamping strip mechanism comprises a transverse wood strip fixedly connected to the top of the rubber-plastic heat-insulating layer, a longitudinal wood strip is fixedly connected to the right side of the bottom of the transverse wood strip, and the right side of the longitudinal wood strip is fixedly connected with the demagnetizing line mechanism.
Through adopting above-mentioned technical scheme, through fire-retardant mechanism's setting, fire-retardant mechanism has good fire prevention flame retardant efficiency, can carry out fire protection to the metallic shield layer.
Preferably, the sound-absorbing cotton is fixed on the keel frame through self-tapping bolts or all-purpose adhesive.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the utility model achieves the purpose of shielding the surrounding magnetic field by sequentially installing the anticorrosion wood, the wall silicon steel sheet, the metal shielding layer, the flame-retardant mechanism, the sound-absorbing cotton and the microporous aluminum plate on the wall surface and utilizing the special properties of the wall silicon steel sheet, the metal shielding layer and the microporous aluminum plate, so that the laboratory forms a totally-enclosed environment which is not influenced by the outside, can effectively protect the normal use of precision scientific research equipment in a laboratory in an electron microscope laboratory, prevent the equipment from being interfered by a surrounding magnetic field in the using process, reduce the influence of the surrounding environment and things on the equipment, ensure the normal use of the experimental equipment and the accuracy, the reasonability and the authenticity of experimental data, the totally-enclosed laboratory metal magnetic shielding system has the advantages of simple construction process, strong operability, wide application range, less large-scale mechanical equipment investment and less overall cost investment.
2. The utility model discloses a cooperation of wall silicon steel sheet and metallic shield layer is used, wall silicon steel sheet has good magnetic conductivity, can improve the self-inductance coefficient of ballast greatly, can absorb the magnetic field on every side completely, the gathering, thereby effectively block magnetic field interference, recycle the wall, the furred ceiling, the metallic shield layer on ground forms a magnetic field shield cover vortex and generates heat and consume external alternating magnetic field, make electronic speculum indoor set avoid external magnetic field's influence, regard wall silicon steel sheet and metallic shield layer as main shield material, this material processing property is superior, and fine welding performance has, intensity is relative and also great with the steel ratio of same weight.
3. The utility model discloses a setting of fire-retardant mechanism, fire-retardant mechanism have good fire prevention flame retardant efficiency, can carry out fire protection to the metallic shield layer.
4. The utility model discloses a setting of micropore aluminum plate is difficult for being corroded, in long-term use, can form the fine and close alumina film of one deck on the surface, makes the material stability more to increase the life of electron microscope laboratory magnetic screen system.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front sectional view of the flame retardant mechanism of the present invention.
Fig. 3 is a left side view of the metal shielding layer structure of the present invention.
Fig. 4 is a left side view of the structure of the microporous aluminum plate of the present invention.
Fig. 5 is a left side view of the local connection structure of the metal shielding layer of the present invention.
Fig. 6 is a schematic perspective view of the fixing clip ring of the present invention.
Description of reference numerals: 1. anticorrosive wood; 2. silicon steel sheets for wall surfaces; 3. a metal shielding layer; 31. a degaussing wire mechanism; 311. a transverse degaussing coil; 312. a longitudinal degaussing coil; 32. fixing the snap ring; 4. a flame retardant mechanism; 41. a rubber-plastic heat-insulating layer; 42. a strip clamping mechanism; 421. transverse battens; 422. longitudinal battens; 5. sound-absorbing cotton; 6. a microporous aluminum plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The present application is described in further detail below with reference to figures 1-6.
The first embodiment is as follows:
combine fig. 1 and fig. 6, the embodiment of this application discloses a totally closed laboratory metal magnetic screen system, including the anticorrosion wood 1, anticorrosion wood 1 passes through bolt and wall fixed connection, the left side fixedly connected with wall silicon steel sheet 2 of anticorrosion wood 1, the left side of wall silicon steel sheet 2 is provided with metallic shield layer 3, the left side of metallic shield layer 3 is provided with fire-retardant mechanism 4, fire-retardant mechanism 4's left side is provided with inhales the sound cotton 5, it fixes on keel frame through self tapping bolt or omnipotent glue to inhale sound cotton 5, inhale the left side of sound cotton 5 and install micropore aluminum plate 6, through micropore aluminum plate 6's setting, be difficult for being corroded, in long-term use, can form the compact aluminium oxide film of one deck at the surface, make the material more stable, thereby increase electron microscope laboratory magnetic screen system's life.
The metal shielding layer 3 comprises a demagnetizing mechanism 31 positioned on the left side of the wall silicon steel sheet 2, the surface of the demagnetizing mechanism 31 is provided with a plurality of fixed snap rings 32 at equal intervals, the demagnetizing mechanism 31 comprises a plurality of transverse demagnetizing coils 311 positioned on the left side of the wall silicon steel sheet 2 at equal intervals, the left side of the wall silicon steel sheet 2 is provided with a plurality of longitudinal demagnetizing coils 312 at equal intervals, the surface of the transverse demagnetizing coil 311 is welded with the longitudinal demagnetizing coils 312, the surfaces of the transverse demagnetizing coils 311 and the longitudinal demagnetizing coils 312 are movably connected with the fixed snap rings 32, the transverse demagnetizing coils 311 and the longitudinal demagnetizing coils 312 are mutually vertical, one side of the fixed snap rings 32 is fixedly connected with the wall silicon steel sheet 2 through bolts, the wall silicon steel sheet 2 is matched with the metal shielding layer 3 for use, the wall silicon steel sheet 2 has good magnetic conductivity, and the self-induction coefficient of the ballast can be greatly improved, the magnetic field around can be absorbed completely, the gathering, thereby effectively block magnetic field interference, recycle wall, the furred ceiling, the metal shielding layer 3 on ground forms a magnetic field shield cover vortex and generates heat and consume external alternating magnetic field, make electron microscope indoor equipment avoid the influence of external magnetic field, regard wall silicon steel sheet 2 and metal shielding layer 3 as main shielding material, the processing property of this material is superior, and have fine welding performance, intensity is also great with the steel ratio of same weight relatively, fire-retardant mechanism 4 includes rubber and plastic heat preservation 41, the top of rubber and plastic heat preservation 41 is provided with card strip mechanism 42.
Example two:
with reference to fig. 1-6, the clamping bar mechanism 42 includes a transverse bar 421 fixedly connected to the top of the rubber-plastic heat-insulating layer 41, a longitudinal bar 422 is fixedly connected to the right side of the bottom of the transverse bar 421, and the right side of the longitudinal bar 422 is fixedly connected to the degaussing line mechanism 31, and by the arrangement of the flame retardant mechanism 4, the flame retardant mechanism 4 has excellent fireproof and flame retardant effects, and can perform fireproof protection on the metal shielding layer 3.
The working principle is as follows: when the utility model is used, the utility model,
the first step is as follows: according to the requirements of design drawings and actual field sizes, 50mm multiplied by 100mm anticorrosive wood 1 is manufactured on the outer side of the original partition wall and is fixed by bolts, so that the strength of the base layer of the silicon steel sheet 2 on the wall surface can meet the requirements.
The second step is that: according to the drawing requirements and the actual situation on site, the control lines popped up around are rechecked by site personnel without errors, and a three-layer wall surface silicon steel sheet 2 is manufactured on the outer side of the anticorrosive wood 1.
The third step: the metal shielding layers 3 on the wall surface, the ceiling and the ground form a magnetic field shielding cover eddy current to generate heat and consume an external alternating magnetic field, so that the equipment in the electron microscope room is prevented from being influenced by the external magnetic field.
The fourth step: a rubber plastic heat insulation layer 41 is arranged on the outer side of the metal shielding layer 3 and is fixed by a clamping strip mechanism 42.
The fifth step: before installing the sound-absorbing cotton 5, the wall keel is installed, then the sound-absorbing cotton 5 is filled in the keel, and finally the keel is fixed by self-tapping bolts or universal glue.
And a sixth step: after the skeleton and the equipment pipeline are concealed and inspected and qualified by tests, mounting a wall surface microporous aluminum plate 6, and mounting from bottom to top from a first plate block below a first vertical row at the edge of each wall; installing a ceiling micropore aluminum plate 6, supporting the batten in place on the basis of keel installation leveling, sequentially clamping and installing the batten from one direction, pressing one side of the aluminum plate into a keel clamping pin, and pressing the other side of the aluminum plate into a corresponding clamping pin.
The seventh step: after the microporous aluminum plate 6 is installed, filling foam filling rods between plate seams, and applying sealant to ensure that the sealant is full and the surface is smooth and straight.
In summary, the following steps: the totally-enclosed laboratory metal magnetic shielding system is characterized in that the anticorrosion wood 1, the wall surface silicon steel sheet 2, the metal shielding layer 3, the flame-retardant mechanism 4, the sound-absorbing cotton 5 and the microporous aluminum plate 6 are sequentially arranged on the wall surface, and the purpose of shielding the ambient magnetic field is achieved by utilizing the special properties of the wall surface silicon steel sheet 2, the metal shielding layer 3 and the microporous aluminum plate 6, so that the laboratory forms a totally-enclosed environment which is not influenced by the outside, the normal use of precision scientific research equipment in the laboratory in an electron microscope laboratory can be effectively protected, the equipment is prevented from being interfered by the ambient magnetic field in the using process, the influence of the ambient environment and things on the equipment is reduced, the normal use of the experimental equipment is ensured, and the accuracy, the rationality and the authenticity of experimental data are ensured, the totally-enclosed laboratory metal magnetic shielding system has the advantages of simple construction process, strong operability and wide use range, the investment of large mechanical equipment is less, and the cost investment is less on the whole.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A totally closed laboratory metal magnetism shielding system which characterized in that: the anti-corrosion wood floor is characterized by comprising anti-corrosion wood (1), wherein a wall surface silicon steel sheet (2) is fixedly connected to the left side of the anti-corrosion wood (1), a metal shielding layer (3) is arranged on the left side of the wall surface silicon steel sheet (2), a flame-retardant mechanism (4) is arranged on the left side of the metal shielding layer (3), sound-absorbing cotton (5) is arranged on the left side of the flame-retardant mechanism (4), and a microporous aluminum plate (6) is arranged on the left side of the sound-absorbing cotton (5);
the metal shielding layer (3) comprises a degaussing line mechanism (31) positioned on the left side of the wall surface silicon steel sheet (2), and a plurality of fixed snap rings (32) with equal intervals are arranged on the surface of the degaussing line mechanism (31);
the flame-retardant mechanism (4) comprises a rubber-plastic heat-insulating layer (41), and a clamping strip mechanism (42) is arranged at the top of the rubber-plastic heat-insulating layer (41).
2. A fully enclosed laboratory metallic magnetic shield system according to claim 1, characterized in that: the anti-corrosion wood (1) is fixedly connected with the wall surface through bolts.
3. A fully enclosed laboratory metallic magnetic shield system according to claim 1, characterized in that: the demagnetizing mechanism (31) comprises a plurality of equidistant transverse demagnetizing coils (311) positioned on the left side of the wall surface silicon steel sheet (2), a plurality of equidistant longitudinal demagnetizing coils (312) are arranged on the left side of the wall surface silicon steel sheet (2), and the surfaces of the transverse demagnetizing coils (311) are welded with the longitudinal demagnetizing coils (312).
4. A fully enclosed laboratory metallic magnetic shield system according to claim 3, characterized in that: the surfaces of the transverse degaussing coil (311) and the longitudinal degaussing coil (312) are movably connected with the fixed snap ring (32).
5. A fully enclosed laboratory metallic magnetic shield system according to claim 3, characterized in that: the transverse degaussing coils (311) and the longitudinal degaussing coils (312) are perpendicular to each other.
6. A fully enclosed laboratory metallic magnetic shield system according to claim 1, characterized in that: one side of the fixed snap ring (32) is fixedly connected with the wall surface silicon steel sheet (2) through a bolt.
7. A fully enclosed laboratory metallic magnetic shield system according to claim 3, characterized in that: the clamping strip mechanism (42) comprises a transverse wood strip (421) fixedly connected to the top of the rubber-plastic heat-insulating layer (41), a longitudinal wood strip (422) is fixedly connected to the right side of the bottom of the transverse wood strip (421), and the right side of the longitudinal wood strip (422) is fixedly connected with the demagnetizing line mechanism (31).
8. A fully enclosed laboratory metallic magnetic shield system according to claim 1, characterized in that: the sound-absorbing cotton (5) is fixed on the keel frame through self-tapping bolts or universal glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120532873.2U CN214329367U (en) | 2021-03-15 | 2021-03-15 | Totally-enclosed laboratory metal magnetic shielding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120532873.2U CN214329367U (en) | 2021-03-15 | 2021-03-15 | Totally-enclosed laboratory metal magnetic shielding system |
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| CN214329367U true CN214329367U (en) | 2021-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838149A (en) * | 2023-07-07 | 2023-10-03 | 广东御天正康生物科技有限公司 | Far infrared sauna room with low electric field and magnetic field radiation |
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2021
- 2021-03-15 CN CN202120532873.2U patent/CN214329367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116838149A (en) * | 2023-07-07 | 2023-10-03 | 广东御天正康生物科技有限公司 | Far infrared sauna room with low electric field and magnetic field radiation |
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