CN109573270B - Sealing and drying device of photoelectric mechanism - Google Patents
Sealing and drying device of photoelectric mechanism Download PDFInfo
- Publication number
- CN109573270B CN109573270B CN201811597426.4A CN201811597426A CN109573270B CN 109573270 B CN109573270 B CN 109573270B CN 201811597426 A CN201811597426 A CN 201811597426A CN 109573270 B CN109573270 B CN 109573270B
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- hole
- container
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- bushing
- bottom wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/54—Inspection openings or windows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
- B65D81/2076—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in an at least partially rigid container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/38—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for delicate optical, measuring, calculating or control apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Drying Of Gases (AREA)
Abstract
A sealing and drying device of a photoelectric mechanism comprises a container, an outer lining, an inner lining, a cover body and a transparent observation plate; one end of the container is open; the outer lining is arranged in the opening of the container and is in sealed connection with the container, and the outer lining comprises a first end provided with a first through hole for communicating the interior of the container with the interior of the outer lining and a second end provided with a second through hole; the inner bushing is arranged in the outer bushing from the second through hole, is sealed with the outer bushing and is movably connected with the outer bushing, a drying agent is contained in the inner bushing, and a through hole for communicating the interior of the outer bushing with the interior of the inner bushing is formed in the inner bushing; the transparent observation plate is arranged on the cover body, and the cover body is connected to the inner lining sleeve in a sealing manner; the inner bushing is movable close to or away from the first through hole to close or open the first through hole. The desiccant container has the advantages that the desiccant state can be conveniently observed, the interior of the container can be isolated through the inner bushing, and nitrogen leakage or internal pollution in the container can not be caused when the desiccant is replaced.
Description
Technical Field
The invention relates to the technical field of photoelectric measurement and control, in particular to a sealing and drying device of a photoelectric mechanism.
Background
In an optoelectronic mechanism (i.e. an optical engine), in order to protect an optical engine system from environmental erosion, the optical engine system is often placed in a sealed structure, especially an infrared optical system used or installed at sea or near sea, in order to prevent the infrared lens and the mechanical structure from being eroded by moisture and salt fog, the infrared optical system is usually placed in a nitrogen sealed container with 1.1 atmospheric pressure, and a dryer containing a desiccant is added inside the sealed container, which cannot know whether the desiccant fails, only a container cover is periodically opened to detect or replace the desiccant, so that the optical lens and the mechanical structure are fully contacted with the humid air at sea to damage the optical engine structure, and in addition, nitrogen is leaked along with the wet air after the container cover is opened, while a nitrogen supplementing device is not provided in the use environment of the optoelectronic mechanism, and a nitrogen supplementing device is additionally specially provided or the container is transferred to a place specially provided with the nitrogen supplementing device to supplement nitrogen, increasing the cost. The above disadvantages not only make it inconvenient to observe the state of the drying agent, but also make it easy to corrode and change the optical-mechanical system, and the replacement cost is high.
Disclosure of Invention
In view of the above, there is a need to provide a dryer device that is low in cost, simple in operation, and convenient for observing whether the desiccant is ineffective and replacing the desiccant while maintaining the sealed state of the container.
The invention provides a sealing and drying device of a photoelectric mechanism, which comprises a container, an outer lining, an inner lining, a cover body and a transparent observation plate, wherein the container is provided with a sealing ring; one end of the container is open; the outer lining is arranged in the opening of the container and is in sealed connection with the container, and the outer lining comprises a first end provided with a first through hole for communicating the interior of the container with the interior of the outer lining and a second end provided with a second through hole; the inner bushing is arranged in the outer bushing from the second through hole, is sealed with the outer bushing and is movably connected with the outer bushing, a drying agent is contained in the inner bushing, and a through hole for communicating the interior of the outer bushing with the interior of the inner bushing is formed in the inner bushing; the transparent observation plate is arranged on the cover body, and the cover body is connected to the inner lining sleeve in a sealing manner; the inner bushing is movable close to or away from the first through hole to close or open the first through hole.
Thus, in actual use, the container can be used for placing the optical mechanical device and filled with nitrogen. The water vapor in the container can enter the inner lining through the first through hole of the outer lining and then enter the inner lining through the through hole and is absorbed by the drying agent, so that the water vapor is prevented from corroding the photoelectric device. Can observe the state of drier (for example, the drier chooses allochroic silica gel drier for use, and blue becomes pink when inefficacy, sees through transparent observation board and can whether lose by naked eye direct observation drier, when the drier became invalid, makes the interior bush be close to first through-hole and remove in order to seal first through-hole, so can prevent that the nitrogen gas in the container from leaking, then opens the lid and more renew drier, makes the interior bush keep away from first through-hole and remove in order to open after the change first through-hole, new drier can absorb the steam in the container. The invention not only facilitates the observation of the state of the desiccant, but also can isolate the interior of the container through the inner bushing, and can not cause nitrogen leakage or pollution in the container when the desiccant is replaced, thereby effectively reducing the cost and improving the use safety.
Drawings
Fig. 1 is a sectional structural view of a sealing and drying apparatus of a photoelectric mechanism provided in the present invention;
FIG. 2 is a perspective view of an inner liner of the sealing and drying device of the photovoltaic apparatus shown in FIG. 1;
fig. 3 is a perspective view of a desiccant cartridge of the sealed drying device of the photoelectric mechanism shown in fig. 1.
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 to 3, a sealing and drying device 100 of a photoelectric mechanism according to the present invention includes a container 2, an outer liner 5, an inner liner 15, a cover 7 and a transparent viewing plate 8; one end of the container 2 is open; the outer liner 5 is arranged in the opening of the container 2 and is connected with the container 2 in a sealing way, and the outer liner 5 comprises a first end 51 provided with a first through hole 511 for communicating the inside of the container 2 with the inside of the outer liner 5 and a second end 52 provided with a second through hole 521; the inner bushing 15 is installed in the outer bushing 5 from the second through hole 521, is hermetically connected with the outer bushing 5 and can be movably connected, a drying agent 17 is contained in the inner bushing 15, and a through hole 151 communicating the interior of the outer bushing 5 with the interior of the inner bushing 15 is formed in the inner bushing 15; the transparent observation plate 8 is arranged on the cover body 7, and the cover body 7 is connected to the inner lining 15 in a sealing way; the inner liner 15 can move close to or away from the first through hole 511 to close or open the first through hole 511.
Thus, in actual use, the container 2 may be placed with a light engine (not shown) and the container 2 is filled with nitrogen gas. Moisture in the container 2 can enter the inner liner 15 through the first through hole 511 of the outer liner, and then enter the inner liner 15 through the through hole 151 and be absorbed by the desiccant 17, so that the moisture is prevented from corroding the photoelectric device. The state of the desiccant 17 can be observed through the transparent observation plate 8 (for example, the desiccant 17 is a allochroic silica gel desiccant, when the desiccant 17 fails, blue color changes into pink color, whether the desiccant fails can be directly observed through the transparent observation plate 8, when the desiccant fails, the inner bushing 15 is moved close to the first through hole 511 to close the first through hole 511, so that nitrogen in the container 2 can be prevented from leaking, then the cover 7 is opened to replace a new desiccant, after replacement, the inner bushing 15 is moved away from the first through hole 511 to open the first through hole 511, and the new desiccant can absorb water vapor in the container 2. The invention not only facilitates the observation of the state of the desiccant, but also can isolate the interior of the container through the inner bushing, and can not cause nitrogen leakage or total internal pollution in the container when the desiccant is replaced, thereby effectively reducing the cost and improving the use safety.
Specifically, the outer liner 5 is hollow and cylindrical, and the first end 51 is located inside the container 2; the second end 52 of the outer liner 5 is located outside the container 2 and abuts against the opening edge of the container 2, and the outer liner 5 is provided with an internal thread near the second end 52; the inner bushing 15 is hollow and cylindrical and is provided with external threads which are matched and connected with the internal threads of the outer bushing 5. In this way, the outer liner 5 and the inner liner 15 are movably connected by a screw-fit, and when the inner liner 15 is rotated, the inner liner 15 can move in the outer liner 5 in a direction approaching to and away from the first through hole 511. In other embodiments, the outer liner 5 and the inner liner 15 may be movably connected by sliding relative to each other.
In one embodiment, the inner liner 15 includes a top wall 152 opposite the bottom wall 150 and the bottom wall 150, and a side wall 154 connecting the bottom wall 150 and the top wall 152; the bottom wall 150 is opposite to the first through hole 511 and the bottom wall 150 is used for closing the first through hole 511 when the inner lining 15 moves close to the first through hole 511; the side wall 154 comprises a hollow first section 1541 near the bottom wall 150, a second section 1542 near the top wall 152, and a third section 1543 connected between the first section 1541 and the second section 1542; the outer diameter of the first section 1541 is smaller than the outer diameter of the third section 1543, the outer diameter of the third section 1543 being smaller than the outer diameter of the second section 1542; the outer diameter of the second section 1542 is greater than the outer diameter of the second through-hole 521; the external thread of the inner liner 5 is disposed on the third section 1543. In this way, a gap may be formed between the first section 1541 with smaller outer diameter and the outer liner 5 to facilitate air exchange between the container 2 and the outer liner 5; and the second section 1542 with the largest outer diameter can be abutted against the periphery of the second through hole 521, so that the assembly and the positioning are convenient.
In one embodiment, a first sealing ring 1 is further embedded around the first through hole 511 on a side of the first end 51 facing the bottom wall 150, and the bottom wall 150 can abut against the first sealing ring 1 to increase the sealing performance of the bottom wall 150 to the first through hole 511; and a second sealing ring 16 with the height smaller than that of the external thread of the inner bushing 15 is embedded in the third section 1543, so that the outer bushing 5 and the inner bushing 15 can rotate relatively and the sealing performance between the two can be ensured.
In one embodiment, the second end 52 extends away from the central axis of the outer liner 5 to form an annular flange portion 522; the flange portion 522 abuts against the edge of the opening on the container 2, and a third sealing ring 4 is arranged between the flange portion 522 and the container 2; the flange portion 522 is fixedly connected to the container 2 by a first screw 3.
In one embodiment, a surface of the flange portion 522 away from the first end 51 extends in a direction parallel to a central axis of the outer liner 5 to form a hollow cylindrical receiving portion 523; the outer diameter of the second section 1542 corresponds to the inner diameter of the receiving portion 523 and is received in the receiving portion 523, and the height of the second section 1542 is smaller than the height of the receiving portion 523. In this way, when the inner liner 15 moves relatively in the outer liner 5, the receiving portion 523 serves to limit the position of the second segment 1542.
In one embodiment, an assembling opening 1521 is formed on a surface of the top wall 152 opposite to the bottom wall 150; the cover 7 is abutted against one surface of the second section 1542 opposite to the bottom wall 150 and is located on one side of the assembling opening 1521; a fourth sealing ring 12 is arranged between the cover 7 and the second section 1542; and the cover 7 and the second section 1542 are fixedly connected through a second screw 6.
In one embodiment, the sealed drying device 100 of the photovoltaic apparatus further comprises a desiccant cartridge 11 housed in an inner liner 15; the cover body 7 is provided with a cylindrical clamping part 71 extending towards the assembling opening 1521; the drying agent cylinder 11 is used for accommodating the drying agent 17 and is provided with a communication hole 111; one end of the desiccant cartridge 111 is held in the holding portion 71. As shown in fig. 3, the desiccant cartridge 11 may be made of stainless steel and has a hollow cylindrical shape with one end open, and the communication hole 111 is opened in a cylindrical side wall and one bottom wall of the desiccant cartridge 11. One open end of the desiccant cartridge 11 is held in the holding portion 71.
In one embodiment, the cover 7 is opened with an observation hole 72 corresponding to the assembly opening 1521, and the transparent observation plate 8 is installed in the observation hole 72. The transparent viewing plate 8 may be a glass or plastic plate. In the present embodiment, the observation hole 72 and the transparent observation plate 8 are circular and have a center coinciding with the central axis of the inner hub 15.
In one embodiment, the container 2 has a hollow cylindrical shape, the bottom wall 150 and the first through hole 511 have a circular shape whose central axis coincides with the central axis of the container 2, and the area of the bottom wall 150 is larger than the area of the first through hole 511; a first metal mesh 13 and first filter paper 14 are sequentially stacked on the inner surface of the side wall of the inner bushing 7 and used for filtering dust; the inner surface of the desiccant cartridge 11 is sequentially laminated with a second metal mesh 9 and a second filter paper 10 for filtering dust.
The above-mentioned embodiments only express one or several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A sealed drying device of a photoelectric mechanism is characterized in that; comprises a container, an outer lining, an inner lining, a cover body and a transparent observation plate; one end of the container is open; the outer lining is arranged at the opening of the container and is in sealed connection with the container, and the outer lining comprises a first end provided with a first through hole for communicating the interior of the container with the interior of the outer lining and a second end provided with a second through hole; the inner bushing is arranged in the outer bushing from the second through hole, is sealed with the outer bushing and is movably connected with the outer bushing, a drying agent is contained in the inner bushing, and a through hole for communicating the interior of the outer bushing with the interior of the inner bushing is formed in the inner bushing; the transparent observation plate is arranged on the cover body and seals the inner bushing together with the cover body; the inner bushing is movable adjacent to the first through hole to close the first through hole.
2. The seal drying apparatus for an optoelectronic device according to claim 1, wherein the first end of the outer sleeve having a hollow cylindrical shape is located in the container; the second end of the outer liner is positioned outside the container and is abutted against the opening edge on the container, and the outer liner is provided with internal threads close to the second end; the inner lining is hollow cylindrical and is provided with external threads matched and connected with the internal threads of the outer lining.
3. The seal drying apparatus for an optoelectronic device according to claim 2, wherein the inner liner includes a bottom wall, a top wall opposite to the bottom wall, and a side wall connecting the bottom wall and the top wall; the bottom wall is opposite to the first through hole and is used for closing the first through hole when the inner bushing moves close to the first through hole; the side wall comprises a hollow first section, a second section and a third section, wherein the hollow first section is coaxially arranged and close to the bottom wall, the second section is close to the top wall, and the third section is connected between the first section and the second section; the outer diameter of the first section is smaller than that of the third section, and the outer diameter of the third section is smaller than that of the second section; the outer diameter of the second section is larger than that of the second through hole; the external thread of the inner bushing is arranged on the third section.
4. The sealing and drying device of an optoelectronic mechanism according to claim 3, wherein a first sealing ring is further embedded around the first through hole at a side of the first end facing the bottom wall, and the bottom wall can abut against the first sealing ring; and a second sealing ring with the height smaller than the external thread of the inner bushing is also embedded in the third section.
5. The seal drying apparatus for an optoelectronic device according to claim 4, wherein the second end extends in a direction away from a central axis of the outer sleeve to form an annular flange portion; the flange part is abutted against the opening edge on the container, and a third sealing ring is arranged between the flange part and the container; the flange part and the container are fixedly connected through a first screw.
6. The seal drying device for an optoelectronic mechanism according to claim 5, wherein a surface of the flange portion remote from the first end extends in a direction parallel to a central axis of the outer sleeve to form a hollow cylindrical housing; the outer diameter of the second section corresponds to the inner diameter of the accommodating part and is accommodated in the accommodating part, and the height of the second section is smaller than that of the accommodating part.
7. The sealing and drying device of an optoelectronic device according to claim 3, wherein said top wall defines an assembly opening; the cover body is abutted against the surface of the second section, which is opposite to the bottom wall, and is positioned on one side of the assembling opening; a fourth sealing ring is arranged between the cover body and the second section; and the cover body is fixedly connected with the second section through a second screw.
8. The sealed drying device for an optoelectronic device according to claim 7, further comprising a desiccant cartridge housed in the inner casing; the cover body extends into the assembly opening and is provided with a cylindrical clamping part; the drying agent cylinder is used for containing the drying agent and is provided with a communicating hole; one end of the drying agent cylinder is clamped in the clamping part.
9. The sealing and drying device of an optoelectronic device according to claim 7, wherein the cover has an observation hole corresponding to the assembling opening, and the transparent observation plate is installed in the observation hole.
10. The seal drying device for an optoelectronic device according to claim 7, wherein the container is a hollow cylinder, the bottom wall and the first through hole are circular with a central axis coinciding with a central axis of the container, and an area of the bottom wall is larger than an area of the first through hole; a first metal mesh and first filter paper are sequentially stacked on the inner surface of the side wall of the inner bushing; and the inner surface of the drying agent cylinder is sequentially laminated with a second metal net and second filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597426.4A CN109573270B (en) | 2018-12-26 | 2018-12-26 | Sealing and drying device of photoelectric mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597426.4A CN109573270B (en) | 2018-12-26 | 2018-12-26 | Sealing and drying device of photoelectric mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109573270A CN109573270A (en) | 2019-04-05 |
| CN109573270B true CN109573270B (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811597426.4A Active CN109573270B (en) | 2018-12-26 | 2018-12-26 | Sealing and drying device of photoelectric mechanism |
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| Country | Link |
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| CN (1) | CN109573270B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282262B (en) * | 2019-07-02 | 2021-02-23 | 苏州熠品质量技术服务有限公司 | Storage device for biological specimens |
| CN110758914A (en) * | 2019-09-27 | 2020-02-07 | 江苏鼎旭节能建材科技有限公司 | Storage device is used in production of glass silk floss |
| CN111336779B (en) * | 2020-02-25 | 2021-06-22 | 中国科学院福建物质结构研究所 | Drying device |
| CN112106199B (en) | 2020-07-08 | 2024-04-16 | 长江存储科技有限责任公司 | Method for forming three-dimensional memory device having channel structure with plum blossom shape |
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| CN2896163Y (en) * | 2006-04-29 | 2007-05-02 | 北京工业大学 | Drying box of fully-enclosed electronic equipment |
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| KR20170010261A (en) * | 2015-07-17 | 2017-01-26 | (주)에프제이테크 | Container |
| CN206210973U (en) * | 2016-11-18 | 2017-05-31 | 常州普莱德新能源电池科技有限公司 | A kind of battery bag socket connector type stores drier structure |
| EP2986532B1 (en) * | 2013-04-18 | 2019-01-02 | British American Tobacco (Investments) Limited | Container with substance carrier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896163Y (en) * | 2006-04-29 | 2007-05-02 | 北京工业大学 | Drying box of fully-enclosed electronic equipment |
| CN104048482A (en) * | 2013-03-12 | 2014-09-17 | 星达(姜堰)膜科技有限公司 | Glue barrel drying device |
| EP2986532B1 (en) * | 2013-04-18 | 2019-01-02 | British American Tobacco (Investments) Limited | Container with substance carrier |
| CN104627471A (en) * | 2015-02-03 | 2015-05-20 | 衢州妙凯节能科技有限公司 | Combined storage tank |
| CN104627531A (en) * | 2015-02-10 | 2015-05-20 | 衢州妙凯节能科技有限公司 | Negative pressure moisture absorption storage tank |
| KR20170010261A (en) * | 2015-07-17 | 2017-01-26 | (주)에프제이테크 | Container |
| CN105947417A (en) * | 2016-06-28 | 2016-09-21 | 苏州华徕光电仪器有限公司 | Photoelectric instrument packing case provided with automatic drying system |
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| Publication number | Publication date |
|---|---|
| CN109573270A (en) | 2019-04-05 |
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