CN113271742A - Memory heat insulation structure and waterproof high-temperature-resistant memory box - Google Patents
Memory heat insulation structure and waterproof high-temperature-resistant memory box Download PDFInfo
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- CN113271742A CN113271742A CN202110548096.5A CN202110548096A CN113271742A CN 113271742 A CN113271742 A CN 113271742A CN 202110548096 A CN202110548096 A CN 202110548096A CN 113271742 A CN113271742 A CN 113271742A
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- memory
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- box body
- fireproof
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- 230000015654 memory Effects 0.000 title claims abstract description 56
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 239000012774 insulation material Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 239000004590 silicone sealant Substances 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a memory heat insulation structure and a waterproof high-temperature-resistant memory box, comprising: the fire prevention box body and the fire prevention lid that the lid fits on the fire prevention box body, the fire prevention box body is thermal insulation material with the fire prevention lid, is provided with the standing groove on the fire prevention box body, and the fire prevention lid fits on the standing groove. According to the fireproof box body, the placing groove is formed in the fireproof box body for containing, so that seams are reduced, and damage to components in the heat insulation structure due to the fact that flames penetrate through the seams is avoided. By adopting the heat insulation structure provided by the invention, the installation process can be simplified, the installation efficiency is improved, meanwhile, the pollution of raised powder to the environment is avoided, and the health of operators is ensured.
Description
Technical Field
The invention relates to the technical field of memories, in particular to a memory heat insulation structure and a waterproof and high-temperature-resistant memory box.
Background
The memory box is an important part in hard disk storage devices such as an on-board recorder and the like, and can provide protection such as water resistance, high temperature resistance, falling prevention and shock resistance for a storage module placed in the memory box so as to protect the storage module in an abnormal accident and facilitate subsequent evidence obtaining and other work. The memory cartridge is typically filled with a fire resistant material to provide a fire resistant and thermally insulating condition for the core cartridge placed within the memory cartridge. The fireproof material in the existing storage box is generally powdery, and when the storage box is installed and maintained or the sealing condition of the storage box is poor, the powder is easy to be lifted, pollutes the environment and is not beneficial to the health of surrounding personnel; or a plurality of pieces of cut plate-shaped fireproof materials are laid in the storage box, the arrangement mode is adopted, the production flow is troublesome, more gaps exist among the fireproof materials, and once the fire spreads into the storage box, the flame possibly enters from the gaps and damages the core box.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a storage heat insulation structure and a waterproof and high-temperature-resistant storage box.
The technical scheme of the invention is as follows: provided is a memory thermal insulation structure including: the fireproof box body and the cover fit the fireproof cover on the fireproof box body, the fireproof box body and the fireproof cover are thermal insulation materials, a placing groove is formed in the fireproof box body, and the fireproof cover covers the placing groove.
Further, the heat insulation material is made of asbestos, nano heat insulation material, alumina fiber, aluminum silicate fiber or ceramic fiber.
The invention also provides a waterproof and high-temperature-resistant memory box, which comprises the memory heat insulation structure and further comprises: memory box, locate core box in the memory box, locate storage unit in the core box and with the transmission line that storage unit connects, the memory box is located to the fire prevention box body, the core box is located in the fire prevention box body, the memory box corresponds the transmission line and is provided with first pencil mouth, be provided with second pencil mouth on the core box, the transmission line passes second pencil mouth, seam crossing and first pencil mouth between fire prevention box body and the fire prevention lid in proper order, be provided with seal structure on first pencil mouth and the second pencil mouth.
Further, the sealing structure is high-temperature-resistant sealant.
Further, the high-temperature-resistant sealant is a silica gel sealing curing agent.
Further, the memory cartridge includes: the lower cover and the lid fit the upper cover of covering down, cover down and be provided with a plurality of recesses, the recess sets up in the bottom surface edge of lower cover, the upper cover corresponds the recess and is provided with the latch segment, the latch segment is buckled and is imbedded in the recess towards the direction of recess.
Further, the upper cover covers the lower cover completely, the top surface of the side wall of the lower cover is attached to the top surface of the inner side of the upper cover, and the bottom surface of the side wall of the upper cover is flush with the bottom surface of the lower cover.
Further, be provided with the hollow layer in the core box, the hollow layer intussuseption is filled with phase change liquid, be provided with on the core box and annotate the liquid mouth, annotate liquid mouth intercommunication hollow layer.
By adopting the scheme, the placing groove is formed in the fireproof box body for accommodating, so that seams are reduced, and the flame is prevented from penetrating through the seams to damage components in the heat insulation structure. By adopting the heat insulation structure provided by the invention, the installation process can be simplified, the installation efficiency is improved, meanwhile, the pollution of raised powder to the environment is avoided, and the health of operators is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the memory cartridge.
Fig. 3 is a schematic view of the bottom structure of the memory cartridge.
Fig. 4 is a cross-sectional schematic view of a memory cartridge.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, the present invention provides a memory thermal insulation structure, including: the fireproof box comprises a fireproof box body 11 and a fireproof cover 12 covering the fireproof box body 11. The fireproof box body 11 and the fireproof cover 12 are both made of heat insulating materials, a placing groove 111 is formed in the fireproof box body 11, and the fireproof cover 12 covers the placing groove 111. According to the fireproof box body 11, the placing groove 111 is arranged on the fireproof box body 11 for containing, so that seams are reduced, and damages of flame penetrating through the seams to components placed in the fireproof box body 11 are avoided. By adopting the heat insulation structure provided by the invention, the installation process can be simplified, the installation efficiency is improved, meanwhile, the pollution of raised powder to the environment is avoided, and the health of operators is ensured.
The heat insulating material is asbestos, nanometer heat insulating material, alumina fiber, aluminum silicate fiber or ceramic fiber. Asbestos is an important fire, insulation and heat-insulating material with high fire resistance, electrical insulation and thermal insulation. The nanometer heat insulating material has very low heat conductivity coefficient, very small variation range of the heat conductivity coefficient along with the temperature rise, maximum temperature resistance of 1100 ℃, no toxicity and environmental protection, and is an ideal high-temperature heat insulating material. The alumina fiber has low thermal conductivity, heating shrinkage and heat capacity, and is light in weight, so that the alumina fiber is an excellent heat insulating material. The aluminum silicate fiber has the advantages of high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity, good mechanical vibration resistance, small thermal expansion, good heat insulation performance and the like, and is widely applied to heat preservation and heat insulation of heat energy equipment. The ceramic fiber has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat, mechanical shock resistance and the like, and is widely applied in China due to the energy-saving effect of the ceramic fiber. According to the application environment and the cost condition, heat insulation materials made of different materials are selected to adapt to the use requirement.
Referring to fig. 2, the present invention further provides a waterproof and high temperature resistant memory box, including the above memory heat insulation structure, further including: the memory device comprises a memory box 2, a core box 3 arranged in the memory box 2, a storage unit arranged in the core box 3, and a transmission line 4 connected with the storage unit. The fireproof box body 11 is arranged in the memory box 2. The core box 3 is arranged in the fireproof box body 11. The memory box 2 is provided with a first wiring port 222 corresponding to the transmission line 4, and the core box 3 is provided with a second wiring port 31. The transmission line 4 sequentially passes through the second harness opening 31, the seam between the fireproof box body 11 and the fireproof cover 12, and the first harness opening 222. The first and second harness ports 222 and 31 are provided with sealing structures. Protection in the aspect of resistance to compression, thermal-insulated, waterproof etc. is provided for memory cell respectively through memory box 2, thermal-insulated structure and seal structure to guarantee that memory cell can not damage because of external factors in the abnormal conditions, be convenient for still can call out the memory data through memory cell after the accident.
The sealing structure is high-temperature-resistant sealant. Through coating the high temperature resistant sealed glue on first pencil mouth 222 and second pencil mouth 31, the setting mode is simple, and the cost is lower, can guarantee moreover that there is not any clearance between first pencil mouth 222 and second pencil mouth 31 and the transmission line 4, and waterproof sealing effect is more excellent. Meanwhile, when the cable harness is installed, the high-temperature-resistant sealant is only required to be uniformly coated on the first cable harness port 222 and the second cable harness port 31, and the machining precision is not required to be ensured, so that the labor intensity of operators can be greatly reduced, and the production efficiency is improved.
The high-temperature resistant sealant is a silica gel sealing curing agent. The silica gel sealing curing agent has the characteristics of water resistance, cold resistance, high temperature resistance, aging resistance, strong electrical insulation property and the like, meets the protection requirement of water storage and isolation, is easy to purchase, has low cost and is suitable for the requirement of mass production.
Referring to fig. 3, the memory cartridge 2 includes: a lower cover 21, and an upper cover 22 covering the lower cover 21. The lower cover 21 is provided with a plurality of grooves 211, and the grooves 211 are arranged on the bottom edge of the lower cover 21. The upper cover 22 is provided with a locking block 221 corresponding to the groove 211, and the locking block 221 is bent towards the direction of the groove 211 and is embedded in the groove 211. After the upper cover 22 is completely buckled on the lower cover 21, the position of the groove 211 corresponds to that of the locking block 221, the locking block 221 is broken off by a certain angle by using tools such as pliers and the like, so that the locking block 221 is embedded into the groove 211, the upper cover 22 is locked on the lower cover 21, the locking block 221 is guaranteed not to be separated from the groove 211 due to factors such as aging, abrasion or vibration under a long-time working condition, and the buckling stability between the upper cover 22 and the lower cover 21 is guaranteed.
Referring to fig. 4 and 5, the upper cover 22 completely covers the lower cover 21, the top surface of the sidewall of the lower cover 21 is attached to the top surface of the inner side of the upper cover 22, and the bottom surface of the sidewall of the upper cover 22 is flush with the bottom surface of the lower cover 21. After the lower cover 21 is completely pushed into the upper cover 22, the top surfaces of the side walls of the lower cover 21 are attached to the top surface of the inner side of the upper cover 22, and therefore, the top surface and the side walls of the upper cover 22 can be reinforced by the side walls of the lower cover 21. When the memory box 2 is subjected to external pressure or impact, the upper cover 22 reinforced by the side wall of the lower cover 21 can bear a larger range of pressure without bending deformation, so that the stability of the memory box 2 is improved, and the core box 3 placed in the memory box 2 is ensured not to be damaged easily by external action. Meanwhile, the arrangement mode enables the joint surface between the upper cover 22 and the lower cover 21 to be higher in position, and the joint surface covers the inner side of the upper cover 22, so that moisture can be effectively prevented from permeating from the joint surface between the upper cover 22 and the lower cover 21, and the waterproofness of the storage box 2 is guaranteed. The bottom surface of the side wall of the upper cover 22 is flush with the bottom surface of the lower cover 21, and when the memory box 2 is pressed from the up-down direction, effective support can be provided, so that the maximum bearing capacity of the memory box 2 is improved, the protective performance is improved, and meanwhile, the attractive effect is achieved.
The core box 3 is internally provided with a hollow layer, the hollow layer is filled with phase-change liquid, the core box 3 is provided with a liquid injection port 32, and the liquid injection port 32 is communicated with the hollow layer. When the core box 3 is accidentally burnt, heat enters the hollow layer through the core box 3 and is absorbed by the phase-change liquid, thereby preventing the heat from affecting or damaging the memory cell. Meanwhile, under the condition of low temperature, the phase change liquid can also prevent the condition that the storage unit cannot normally work at low temperature due to the loss of heat in the core box 3, and the working stability of the storage unit is improved. The liquid injection port 32 can be used for injecting the phase change liquid into the hollow layer, and then the liquid injection port 32 is sealed, so that the operation is convenient. When the intensity of a fire that leads to when the accident stretchs 3 outsides of core box, the sealed condition of annotating liquid mouth 32 can be destroyed earlier to the high temperature of flame, and the outside blowout of liquid mouth 32 can be annotated through annotating to the liquid that changes phase this moment under the effect of pressure to put out flame, slow down the speed of stretching of flame, play safe effectual protection to the memory cell.
In conclusion, the placing grooves are formed in the fireproof box body to accommodate the fireproof box body, so that seams are reduced, and damage to components in the heat insulation structure due to the fact that flames penetrate the seams is avoided. By adopting the heat insulation structure provided by the invention, the installation process can be simplified, the installation efficiency is improved, meanwhile, the pollution of raised powder to the environment is avoided, and the health of operators is ensured.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A memory thermal isolation structure, comprising: the fireproof box body and the cover fit the fireproof cover on the fireproof box body, the fireproof box body and the fireproof cover are thermal insulation materials, a placing groove is formed in the fireproof box body, and the fireproof cover covers the placing groove.
2. The thermal insulation structure for storage according to claim 1, wherein the thermal insulation material is asbestos, nano thermal insulation material, alumina fiber, alumina silicate fiber, or ceramic fiber.
3. A waterproof high-temperature-resistant memory case, comprising the memory heat insulating structure according to any one of claims 1 to 2, further comprising: memory box, locate core box in the memory box, locate storage unit in the core box and with the transmission line that storage unit connects, the memory box is located to the fire prevention box body, the core box is located in the fire prevention box body, the memory box corresponds the transmission line and is provided with first pencil mouth, be provided with second pencil mouth on the core box, the transmission line passes second pencil mouth, seam crossing and first pencil mouth between fire prevention box body and the fire prevention lid in proper order, be provided with seal structure on first pencil mouth and the second pencil mouth.
4. The waterproof, temperature resistant memory cartridge of claim 3 wherein said seal structure is a high temperature resistant sealant.
5. The waterproof, temperature-resistant memory cartridge of claim 4 wherein the high temperature-resistant sealant is a silicone sealant curing agent.
6. The waterproof, high temperature resistant memory cartridge of claim 3, comprising: the lower cover and the lid fit the upper cover of covering down, cover down and be provided with a plurality of recesses, the recess sets up in the bottom surface edge of lower cover, the upper cover corresponds the recess and is provided with the latch segment, the latch segment is buckled and is imbedded in the recess towards the direction of recess.
7. The waterproof high-temperature-resistant memory box according to claim 6, wherein the upper cover completely covers the lower cover, the top surface of the side wall of the lower cover is attached to the top surface of the inner side of the upper cover, and the bottom surface of the side wall of the upper cover is flush with the bottom surface of the lower cover.
8. The waterproof high-temperature-resistant memory box according to claim 3, wherein a hollow layer is arranged in the core box, the hollow layer is filled with the phase-change liquid, and a liquid injection port is arranged on the core box and communicated with the hollow layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548096.5A CN113271742A (en) | 2021-05-19 | 2021-05-19 | Memory heat insulation structure and waterproof high-temperature-resistant memory box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548096.5A CN113271742A (en) | 2021-05-19 | 2021-05-19 | Memory heat insulation structure and waterproof high-temperature-resistant memory box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113271742A true CN113271742A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110548096.5A Pending CN113271742A (en) | 2021-05-19 | 2021-05-19 | Memory heat insulation structure and waterproof high-temperature-resistant memory box |
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| CN (1) | CN113271742A (en) |
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2021
- 2021-05-19 CN CN202110548096.5A patent/CN113271742A/en active Pending
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| CN101408783A (en) * | 2007-10-09 | 2009-04-15 | 鸿富锦精密工业（深圳）有限公司 | Data memory fixing device |
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Effective date of registration: 20211221 Address after: 518000 1310-1, floor 13, building 4, Tianan Yungu Industrial Park, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong Applicant after: Shenzhen Zhiju Yunfu Technology Co.,Ltd. Address before: 518000 block B, 3rd floor, building 1, yuanwanggu RFID Industrial Park, Tongguan Road, Yutang street, Guangming New District, Shenzhen City, Guangdong Province Applicant before: ICARVISIONS (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220314 Address after: 223615 No. 1, Jizhuang group, shuizhuang village, Zhangwei Township, Muyang County, Suqian City, Jiangsu Province Applicant after: Ji Yan Address before: 518000 1310-1, floor 13, building 4, Tianan Yungu Industrial Park, Gangtou community, Bantian street, Longgang District, Shenzhen, Guangdong Applicant before: Shenzhen Zhiju Yunfu Technology Co.,Ltd. |
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Application publication date: 20210817 |