CN208388852U - A kind of automatic beam change with heat insulating coat crosses filter - Google Patents
A kind of automatic beam change with heat insulating coat crosses filter Download PDFInfo
- Publication number
- CN208388852U CN208388852U CN201720967576.4U CN201720967576U CN208388852U CN 208388852 U CN208388852 U CN 208388852U CN 201720967576 U CN201720967576 U CN 201720967576U CN 208388852 U CN208388852 U CN 208388852U
- Authority
- CN
- China
- Prior art keywords
- automatic beam
- beam change
- heat insulating
- insulating coat
- plastic cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 239000003973 paint Substances 0.000 claims description 15
- 230000037452 priming Effects 0.000 claims description 8
- 241000412565 Argentina sphyraena Species 0.000 claims description 6
- AILDTIZEPVHXBF-UHFFFAOYSA-N Argentine Natural products C1C(C2)C3=CC=CC(=O)N3CC1CN2C(=O)N1CC(C=2N(C(=O)C=CC=2)C2)CC2C1 AILDTIZEPVHXBF-UHFFFAOYSA-N 0.000 claims description 6
- 235000016594 Potentilla anserina Nutrition 0.000 claims description 6
- 239000004922 lacquer Substances 0.000 claims description 5
- 238000010422 painting Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 30
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 3
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 239000004332 silver Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to automatic beam changes to cross filter technical field, especially a kind of automatic beam change with heat insulating coat crosses filter, including upper plastic cover and lower plastic cover, solar battery, infrared photodiode, automatic beam change control circuit, liquid crystal group and optical filter box are equipped between upper plastic cover and lower plastic cover, lower plastic cover surface is equipped with silvery reflection heat insulating coat.A kind of automatic beam change with heat insulating coat of the utility model crosses filter, automatic beam change control circuit receives welding arc light by infrared photodiode and is used to control the blackening of liquid crystal group or brighten, optical filter box is fitted in liquid crystal group, for filtering infrared ray and ultraviolet light；All components are placed in plastic shell, and solar battery and button cell provide power supply；Silver color heat insulating coat is coated in the one side that automatic beam change crosses filter face welding arc light, the heat for stopping welding to radiate.
Description
Technical field
The utility model relates to automatic beam changes to cross filter technical field, especially a kind of automatic beam change mistake with heat insulating coat
Filter.
Background technique
When carrying out weld job, in order to protect welding operator to avoid receiving spatter object and arc light injury, generally
Welding operator can wear welding mask.The common welding mask of welding mask and Auto-changing Shade Welding Mask Made, automatic beam change face
Cover by mask and automatic beam change filtering microscope group at, automatic beam change crosses significant components of the filter as Auto-changing Shade Welding Mask Made,
Major function is mounted in automatic beam change mask, and in non-solder state, circuit control liquid crystal group brightens, and welding operator can
To see welding workpiece by liquid crystal group.When welding operation, the infrared photodiode that automatic beam change crosses filter receives arc light letter
Number, it is powered by control circuit to liquid crystal group, makes liquid crystal group blackening, protect the eyes of welding personnel.
Since welding operation operator is in order to observe welding workpiece, when operation, welding operation meeting closer apart from pad
A large amount of heat is generated, in a manner of infra-red radiation, by plastic part, is transmitted to control circuit and human body.Due to circuit heatproof
Generally within 85 DEG C, if crossing filter to automatic beam change does not do any protection, heat is easy to cross in filter in automatic beam change
Accumulation, interference automatic beam change cross the normal work of filter.
Utility model content
It is welded to overcome existing automatic beam change to cross filter in long-time, automatic beam change crosses the excessively high damage of filter internal temperature
Hurt the deficiency of internal component, the utility model provides a kind of automatic beam change with heat insulating coat and crosses filter, automatic in production
Before filter is crossed in darkening, filter plastic shell first to be crossed to automatic beam change and carries out the spraying heat-insulated priming paint of ring, naturally dry repeatedly sprays,
Lacquer painting out-of-flatness is prevented, one layer of silvery reflection metallic paint is sprayed after parching.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of automatic beam change mistake with heat insulating coat
Filter, including lower plastic cover, solar battery, infrared photodiode, automatic beam change control circuit, light valve component, upper plastic cover, modeling
Expect that lower cap surface is equipped with silvery reflection heat insulating coat.
It further, include the argentine paint on surface layer and the heat-insulated priming paint of internal layer including silvery reflection heat insulating coat.
Further, including argentine paint lacquer painting thickness >=8 μm, heat-insulated base coat thickness >=30 μm.
The utility model has the beneficial effects that a kind of automatic beam change with heat insulating coat of the utility model crosses filter, from
Dynamic darkening control circuit receives welding arc light by infrared photodiode and is used to control the blackening of liquid crystal group or brighten, filter set
Part is fitted in liquid crystal group, for filtering infrared ray and ultraviolet light；All components are placed in plastic shell, solar battery
Power supply is provided with button cell；Silver color heat insulating coat is coated in the one side that automatic beam change crosses filter face welding arc light, for hindering
Gear welding radiation heat, avoid radiation temperature it is excessively high to automatic beam change cross filter internal component cause damage so that cause
The problem of cisco unity malfunction.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is silvery reflection heat insulating coat diagrammatic cross-section in Fig. 1.
1. lower plastic cover in figure, 2. solar batteries, 3. infrared photodiodes, 4. automatic beam change control circuits, 5. light valves
Component, 6. silvery reflection heat insulating coats, 7. argentine paints, 8. heat-insulated priming paint, 9. upper plastic covers.
Specific embodiment
If Fig. 1 is the structural schematic diagram of the utility model, a kind of automatic beam change with heat insulating coat crosses filter, including plastics
Lower cover 1, solar battery 2, infrared photodiode 3, automatic beam change control circuit 4, light valve component 5, upper plastic cover 9, lower plastic cover 1
Surface is equipped with silvery reflection heat insulating coat 6.Lower plastic cover 1 and the pressing of upper plastic cover 9 are completed into automatic beam change mistake by ultrasonic wave
The assembling of filter.
When carrying out weld job, in order to protect welding operator to avoid receiving spatter object and arc light injury, generally
Welding operator can wear welding mask.The common welding mask of welding mask and Auto-changing Shade Welding Mask Made, automatic beam change face
Cover by mask and automatic beam change filtering microscope group at, automatic beam change crosses significant components of the filter as Auto-changing Shade Welding Mask Made,
Major function is mounted in automatic beam change mask, and in non-solder state, circuit control light valve component 5 brightens, and welds operator
Member can see welding workpiece by light valve component 5.When welding operation, the infrared photodiode 3 that automatic beam change crosses filter is received
To arc optical signal, it is powered by control circuit to light valve component 5, makes 5 blackening of light valve component, protect the eyes of welding personnel.
Before production automatic beam change crosses filter, filter lower plastic cover 1 first is crossed to automatic beam change and carries out the spraying heat-insulated priming paint of ring
8, including but not only limit epoxy zinc-rich, macromolecule resin, ceramic microvesicle priming paint, after the completion of spray-applied primer, naturally dry is repeatedly sprayed
It applies, prevents lacquer painting out-of-flatness, guarantee heat-insulated 8 coating thickness of priming paint >=30um, one layer of argentine paint 7, lacquer painting are sprayed after parching
Thickness >=8um.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from spirit and scope as defined in the appended claims, many modifications can be made, change or wait
Effect, but all will fall within the protection scope of the utility model.
Claims (3)
1. a kind of automatic beam change with heat insulating coat crosses filter, including lower plastic cover (1), solar battery (2), infrared photodiode
(3), automatic beam change control circuit (4), light valve component (5), upper plastic cover (9), characterized in that lower plastic cover (1) surface
Equipped with silvery reflection heat insulating coat (6).
2. a kind of automatic beam change with heat insulating coat according to claim 1 crosses filter, characterized in that the silvery reflection
Heat insulating coat (6) includes the argentine paint (7) on surface layer and the heat-insulated priming paint (8) of internal layer.
3. a kind of automatic beam change with heat insulating coat according to claim 2 crosses filter, characterized in that the argentine
Paint (7) lacquer painting thickness >=8 μm, heat-insulated priming paint (8) thickness >=30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967576.4U CN208388852U (en) | 2017-08-04 | 2017-08-04 | A kind of automatic beam change with heat insulating coat crosses filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967576.4U CN208388852U (en) | 2017-08-04 | 2017-08-04 | A kind of automatic beam change with heat insulating coat crosses filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208388852U true CN208388852U (en) | 2019-01-18 |
Family
ID=65066132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967576.4U Active CN208388852U (en) | 2017-08-04 | 2017-08-04 | A kind of automatic beam change with heat insulating coat crosses filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208388852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315652A (en) * | 2020-11-05 | 2021-02-05 | 江苏美信光电科技有限公司 | Manufacturing method of light-operated welding mask for intelligent solar auxiliary heating liquid crystal |
-
2017
- 2017-08-04 CN CN201720967576.4U patent/CN208388852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315652A (en) * | 2020-11-05 | 2021-02-05 | 江苏美信光电科技有限公司 | Manufacturing method of light-operated welding mask for intelligent solar auxiliary heating liquid crystal |
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