JP2019027723A5 - - Google Patents
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- JP2019027723A5 JP2019027723A5 JP2017149597A JP2017149597A JP2019027723A5 JP 2019027723 A5 JP2019027723 A5 JP 2019027723A5 JP 2017149597 A JP2017149597 A JP 2017149597A JP 2017149597 A JP2017149597 A JP 2017149597A JP 2019027723 A5 JP2019027723 A5 JP 2019027723A5
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating material
- front surface
- box
- circuit board
- 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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- 239000011810 insulating material Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 6
- 230000029578 entry into host Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
Description
本発明は、表面部材、前記表面部材の裏面側に設けられる回路基板、および前記回路基板を収納するとともに前記表面部材を固定する基板収納部、を有するユニット部材と、内箱と外箱との間に断熱材として少なくとも真空断熱材を設けるとともに前記ユニット部材が前記内箱の左右少なくとも一方の側面に配置される断熱箱体と、を備え、前記基板収納部の底面と前記真空断熱材または前記外箱との間の隙間において、少なくとも中央付近には前記発泡断熱材が介在しないこと特徴とする。
The present invention provides a unit member having a front surface member, a circuit board provided on the back surface side of the front surface member, and a circuit board housing portion for housing the circuit board and fixing the front surface member, and an inner box and an outer box. A heat insulating box provided with at least a vacuum heat insulating material as a heat insulating material and the unit member disposed on at least one of the left and right side surfaces of the inner box, and a bottom surface of the substrate storage unit and the vacuum heat insulating material or In the gap with the outer box, the foam heat insulating material is not interposed at least near the center.
Claims (4)
内箱と外箱との間に断熱材として少なくとも真空断熱材を設けるとともに前記ユニット部材が前記内箱の左右少なくとも一方の側面に配置される断熱箱体と、を備え、
前記基板収納部の底面と前記真空断熱材または前記外箱との間の隙間において、少なくとも中央付近には発泡断熱材が介在しないことを特徴とする冷蔵庫。 A unit member having a front surface member, a circuit board provided on the back surface side of the front surface member, and a substrate storage portion for storing the circuit board and fixing the front surface member;
A heat insulating box provided with at least a vacuum heat insulating material as a heat insulating material between the inner box and the outer box, and the unit member disposed on at least one side of the left and right sides of the inner box,
In the gap between the bottom surface and the vacuum heat insulating material or the outer case of the substrate housing portion, a refrigerator in the vicinity of at least the center foamed heat insulating material, characterized in that no intervening.
内箱と外箱との間に発泡断熱材および真空断熱材を設けるとともに前記ユニット部材が前記内箱の左右少なくとも一方の側面に配置される断熱箱体と、を備え、
前記基板収納部の底面と前記真空断熱材または前記外箱との間の隙間において、前記発泡断熱材の密度をρ（ｋｇ／ｍｍ３）、前記基板収納部の剛性をＫ（Ｎ／ｍｍ）、前記発泡断熱材と前記基板収納部との設置面積をＡ（ｍｍ２）としたとき、
Ｌｎ（ρ）≦１０６６．７×Ｋ／Ａ−１７．４８
の関係式を満たすことを特徴とする冷蔵庫。 A unit member having a front surface member, a circuit board provided on the back surface side of the front surface member, and a substrate storage portion for storing the circuit board and fixing the front surface member;
A heat insulating box body provided with a foam heat insulating material and a vacuum heat insulating material between the inner box and the outer box, and the unit member disposed on at least one side of the inner box; and
In the gap between the bottom surface of the substrate housing part and the vacuum heat insulating material or the outer box, the density of the foam heat insulating material is ρ (kg / mm 3), the rigidity of the substrate housing part is K (N / mm), When the installation area of the foam insulation and the substrate storage portion is A (mm2),
Ln (ρ) ≦ 1066.7 × K / A-17.48
A refrigerator characterized by satisfying the relational expression:
内箱と外箱との間に発泡断熱材および真空断熱材を設けるとともに前記ユニット部材が前記内箱の左右少なくとも一方の側面に配置される断熱箱体と、を備え、
前記基板収納部の底面と前記真空断熱材または前記外箱との間に、前記発泡断熱材の浸入を抑制する介在部材を設けたことを特徴とする冷蔵庫。 A unit member having a front surface member, a circuit board provided on the back surface side of the front surface member, and a substrate storage portion for storing the circuit board and fixing the front surface member;
A heat insulating box body provided with a foam heat insulating material and a vacuum heat insulating material between the inner box and the outer box, and the unit member disposed on at least one side of the inner box; and
The refrigerator characterized by providing the interposition member which suppresses the penetration | invasion of the said foam heat insulating material between the bottom face of the said board | substrate storage part, and the said vacuum heat insulating material or the said outer box.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149597A JP6670803B2 (en) | 2017-08-02 | 2017-08-02 | refrigerator |
| CN201810182854.4A CN109387010B (en) | 2017-08-02 | 2018-03-06 | Refrigerator with a door |
| CN202010975075.7A CN112013604B (en) | 2017-08-02 | 2018-03-06 | Refrigerator with a door |
| TW107107612A TWI689693B (en) | 2017-08-02 | 2018-03-07 | refrigerator |
| TW108140919A TWI734253B (en) | 2017-08-02 | 2018-03-07 | refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149597A JP6670803B2 (en) | 2017-08-02 | 2017-08-02 | refrigerator |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020032576A Division JP6833087B2 (en) | 2020-02-28 | 2020-02-28 | refrigerator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019027723A JP2019027723A (en) | 2019-02-21 |
| JP2019027723A5 true JP2019027723A5 (en) | 2019-10-03 |
| JP6670803B2 JP6670803B2 (en) | 2020-03-25 |
Family
ID=65476115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017149597A Active JP6670803B2 (en) | 2017-08-02 | 2017-08-02 | refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6670803B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4177554A1 (en) * | 2021-11-05 | 2023-05-10 | Arçelik Anonim Sirketi | A cooling device |
-
2017
- 2017-08-02 JP JP2017149597A patent/JP6670803B2/en active Active
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