CN204223494U - 一种保温箱 - Google Patents

一种保温箱 Download PDF

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Publication number
CN204223494U
CN204223494U CN201420097988.3U CN201420097988U CN204223494U CN 204223494 U CN204223494 U CN 204223494U CN 201420097988 U CN201420097988 U CN 201420097988U CN 204223494 U CN204223494 U CN 204223494U
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China
Prior art keywords
warming plate
insulation
obstruct membrane
utility
model
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Expired - Fee Related
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CN201420097988.3U
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English (en)
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汪丽珊
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Individual
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Priority to CN201420097988.3U priority Critical patent/CN204223494U/zh
Priority to PCT/CN2015/072462 priority patent/WO2015131742A1/zh
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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
    • 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
    • B65D81/38—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 with thermal insulation
    • B65D81/3813—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 with thermal insulation rigid container being in the form of a box, tray or like container
    • B65D81/3823—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 with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)

Abstract

本实用新型公开了一种保温箱，由箱体和盖子组成，所述箱体由保温板和阻隔膜组成，保温板围成箱体框架，箱体框架表面全部包覆阻隔膜，保温板和阻隔膜之间为真空；盖子由保温材料制成；所述的保温板为平面、曲面、不规则面的板材。本实用新型保温箱成型方法简单，厚度薄，结构简单，成本低，不漏气，保温性能好。

Description

一种保温箱
技术领域
本实用新型涉及一种箱子，特别是涉及一种保温箱，属于保温箱生产技术领域。 
背景技术
保温箱是使用时具有保温性能的箱包，保温箱根据产品质地不同分为不同种类，包括塑料的、泡沫的、金属材质的、木制的等各种保温箱。 
随着生产技术水平的发展，保温技术渗透到各行各业中，对保温技术的要求也越来越高，比如药品安全运输，随着国家对药品的监督越来越严格，特别是疫苗对温度的敏感性要求，保温技术也跟着日新月异地发展。保温箱以安全环保、保冷保热、携带方便的概念受到各行各业的关注。 
现有真空绝热板保温箱一般采用粘贴式方式，有缝隙，容易漏气，降低了保温箱的保温性能；或者与发泡塑料一体成型，制造方法复杂，需要开模具，成本比较高。 
发明内容
本实用新型所要解决的技术问题是提供一种保温箱，其成型方法简单，结构简单，成本低，不漏气，特别是采用真空绝热板，导热系数极低，绝热效果是目前绝热材料中最好的。 
本实用新型是通过下述技术方案来解决上述技术问题的： 
一种保温箱，由箱体和盖子组成，所述箱体由保温板和阻隔膜组成，保温板围成箱体框架，箱体框架表面全部包覆阻隔膜，保温板和阻隔膜之间为真空；保温箱成型是内部依靠保温板和阻隔膜之间的真空和外部的大气压，即保温板框架和阻隔膜抽真空成型，阻隔膜在大气压作用下贴紧于保温板上；所述的盖子由保温材料制成。
所述的保温板为平面、曲面、不规则面的板材。 
本实用新型的有益效果在于：本实用新型保温箱成型方法简单，可以采用导热系数低的真空绝热板，厚度薄，结构简单，成本低，不漏气，保温性能好。 
附图说明
图1为本实用新型保温箱的结构示意图，其中1为盖子，2为保温板，3为阻隔膜，4为箱体。 
具体实施方式
下面结合附图给出本实用新型较佳实施例，以详细说明本实用新型的技术方案。 
如图1所示，本实用新型保温箱由箱体4和盖子1组成，所述箱体4由保温板2和阻隔膜3组成，保温板2围成箱体框架，箱体框架表面全部包覆阻隔膜3，保温板和阻隔膜之间为真空，盖子1由保温板2和阻隔膜3组成，保温板2表面全部包覆阻隔膜3，保温板2和阻隔膜3之间为真空；所述的保温板2为真空绝热板材。 
以上所述的具体实施例，对本实用新型的解决的技术问题、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本实用新型的具体实施例而已，并不用于限制本实用新型，凡在本实用新型的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。 

Claims (2)

1.一种保温箱，由箱体和盖子组成，其特征在于：所述箱体由保温板和阻隔膜组成，保温板围成箱体框架，箱体框架表面全部包覆阻隔膜，保温板和阻隔膜之间为真空；盖子由保温材料制成。
2.根据权利要求1所述的保温箱，其特征在于，所述的保温板为平面、曲面、不规则面的板材。
CN201420097988.3U 2014-03-05 2014-03-06 一种保温箱 Expired - Fee Related CN204223494U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201420097988.3U CN204223494U (zh) 2014-03-06 2014-03-06 一种保温箱
PCT/CN2015/072462 WO2015131742A1 (zh) 2014-03-05 2015-02-07 一种保温箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420097988.3U CN204223494U (zh) 2014-03-06 2014-03-06 一种保温箱

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CN204223494U true CN204223494U (zh) 2015-03-25

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CN (1) CN204223494U (zh)
WO (1) WO2015131742A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104326173A (zh) * 2014-10-28 2015-02-04 浙江赛尔达真空新材料有限公司 一种整体真空绝热箱及其制作方法
CN113636182A (zh) * 2021-08-11 2021-11-12 北京五英伟业泡塑材料有限公司 一种复合式保温箱以及其成型工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019105519U1 (de) * 2019-10-07 2019-10-21 Va-Q-Tec Ag Wärmeisolationsbehälter für den Transport

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699583A (en) * 1952-12-30 1955-01-18 Gen Electric Method of making insulated cabinets
CN201787277U (zh) * 2010-06-24 2011-04-06 王欣南 超真空绝热板
CN101881546A (zh) * 2010-07-01 2010-11-10 王欣南 冰箱用内置整体式异形真空绝热板及其加工方法
CN202098698U (zh) * 2011-01-14 2012-01-04 吉林省农业机械研究院 一种保温箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104326173A (zh) * 2014-10-28 2015-02-04 浙江赛尔达真空新材料有限公司 一种整体真空绝热箱及其制作方法
CN113636182A (zh) * 2021-08-11 2021-11-12 北京五英伟业泡塑材料有限公司 一种复合式保温箱以及其成型工艺

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Publication number Publication date
WO2015131742A1 (zh) 2015-09-11
WO2015131742A8 (zh) 2015-10-29

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Assignor: Wang Lishan

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Granted publication date: 20150325

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Record date: 20151224

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150325