CN109587991A - A kind of new energy box body sealing structure - Google Patents
A kind of new energy box body sealing structure Download PDFInfo
- Publication number
- CN109587991A CN109587991A CN201910002014.XA CN201910002014A CN109587991A CN 109587991 A CN109587991 A CN 109587991A CN 201910002014 A CN201910002014 A CN 201910002014A CN 109587991 A CN109587991 A CN 109587991A
- Authority
- CN
- China
- Prior art keywords
- wall
- flange
- rivet nut
- bendings
- new energy
- 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.)
- Pending
Links
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
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
-
- 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
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a kind of new energy box body sealing structures, it is fixedly connected between upper box lid and lower box by rivet nut, the lower port of the upper box lid installs the downward 90 ° of bendings in end on side and forms water stop edge in outside bending and when forming the installation of platform-like；The downward 180 ° of bendings of the upper port of the lower box simultaneously form flange, and the outer wall of the flange and lower box fits, and the outside 90 ° of bendings in the end of flange simultaneously form fixed edge；The first water stopping trough is formed between the outer wall of the flange and the inner wall of upper box lid, rivet nut is placed between installation side and fixed edge, is equipped with sealing ring in the outside of rivet nut, is formed the second water stopping trough between the outer wall of the sealing ring and the inner wall of water stop edge.Two water stopping troughs are arranged in the configuration of the present invention is simple, add seal foaming silica gel ring, guarantee that sealing effect, the thickness 4.78 of foamed silica gel circle compress 25%-50%, squeeze between filling at AB bis- after contracting, and, to sealing lofty perch, are waterproof construction at third at C.
Description
Technical field:
The present invention relates to a kind of new energy box body sealing structures.
Background technique:
The sealing structure effect of existing new energy cabinet is poor, and structure is complicated, and using effect is bad.Therefore, truly having must
The prior art is improved to solve the deficiency of the prior art.
Summary of the invention:
The present invention is to provide a kind of new energy box body sealing structure to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has: a kind of new energy box body sealing structure, including upper box lid and lower box,
It is fixedly connected between the upper box lid and lower box by rivet nut, the outside bending in lower port side of the upper box lid is simultaneously
The installation side for forming platform-like, installs the downward 90 ° of bendings in end on side and forms water stop edge；
The downward 180 ° of bendings of the upper port of the lower box simultaneously form flange, and the outer wall of the flange and lower box is affixed
It closes, the outside 90 ° of bendings in the end of flange simultaneously form fixed edge；
The first water stopping trough is formed between the outer wall of the flange and the inner wall of upper box lid, rivet nut is placed in installation side
Between fixed edge, sealing ring, shape between the outer wall of the sealing ring and the inner wall of water stop edge are equipped in the outside of rivet nut
At the second water stopping trough.
Further, the fixed edge is equipped with fixation hole, and rivet nut is placed in the fixation hole.
Further, the sealing ring is foamed silica gel circle.
The invention has the following beneficial effects: the configuration of the present invention is simple, and two water stopping troughs are arranged, add seal foaming silica gel
Circle guarantees that sealing effect, the thickness 4.78 of foamed silica gel circle compress 25%-50%, squeezes between filling at AB bis- after contracting, at C
To sealing lofty perch, to be waterproof construction at third.
Detailed description of the invention:
Fig. 1 is structure of the invention figure.
Fig. 2 is sectional structure chart of the present invention.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
Such as Fig. 1 and Fig. 2, a kind of new energy box body sealing structure of the present invention, including upper box lid 1 and lower box 2, upper box
It is fixedly connected between lid 1 and lower box 2 by rivet nut 3.
For the lower port of upper box lid 1 in outside bending and 11 when forming the installation of platform-like, the end for installing side 11 is downward
90 ° of bendings simultaneously form water stop edge 12.
The downward 180 ° of bendings of the upper port of lower box 2 simultaneously form flange 21, and flange 21 and the outer wall of lower box 2 fit,
The outside 90 ° of bendings in the end of flange 21 simultaneously form fixed edge 22, are formed between the outer wall of flange 21 and the inner wall of upper box lid 1
First water stopping trough 101, rivet nut 3 are placed between installation side 11 and fixed edge 22, are equipped with sealing ring in the outside of rivet nut 3
4, the second water stopping trough 102 is formed between the outer wall of sealing ring 4 and the inner wall of water stop edge 12.
Fixation hole is equipped on fixed edge 22, rivet nut 3 is placed in the fixation hole.Sealing ring 4 is foamed silica gel circle, hair
The thickness 4.78 of silica gel ring is steeped, 25%-50% is compressed, is squeezed between being filled at AB bis- after contracting.
Two water stopping troughs are arranged in the configuration of the present invention is simple, add seal foaming silica gel ring, guarantee sealing effect, foamed silica gel
The thickness 4.78 of circle compresses 25%-50%, squeezes between filling at AB bis- after contracting, and, to sealing lofty perch, is to prevent at third at C
Water-bound.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (3)
1. a kind of new energy box body sealing structure, including upper box lid (1) and lower box (2), the upper box lid (1) and nowel
It is fixedly connected between body (2) by rivet nut (3), it is characterised in that: the outside bending in lower port side of the upper box lid (1)
And the installation side (11) of platform-like is formed, the downward 90 ° of bendings in end of side (11) are installed and forms water stop edge (12)；
The downward 180 ° of bendings of the upper port of the lower box (2) are simultaneously formed flange (21), the flange (21) and lower box (2)
Outer wall fits, and the outside 90 ° of bendings in the end of flange (21) simultaneously form fixed edge (22)；
The first water stopping trough (101), rivet nut are formed between the outer wall of the flange (21) and the inner wall of upper box lid (1)
(3) it is placed between installation side (11) and fixed edge (22), is equipped with sealing ring (4) in the outside of rivet nut (3), the sealing ring
(4) the second water stopping trough (102) are formed between the inner wall of outer wall and water stop edge (12).
2. new energy box body sealing structure as described in claim 1, it is characterised in that: the fixed edge (22), which is equipped with, fixes
Hole, rivet nut (3) are placed in the fixation hole.
3. new energy box body sealing structure as described in claim 1, it is characterised in that: the sealing ring (4) is foamed silica gel
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910002014.XA CN109587991A (en) | 2019-01-02 | 2019-01-02 | A kind of new energy box body sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910002014.XA CN109587991A (en) | 2019-01-02 | 2019-01-02 | A kind of new energy box body sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109587991A true CN109587991A (en) | 2019-04-05 |
Family
ID=65915435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910002014.XA Pending CN109587991A (en) | 2019-01-02 | 2019-01-02 | A kind of new energy box body sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109587991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160267A1 (en) * | 2021-01-29 | 2022-08-04 | 东莞新能安科技有限公司 | Battery pack, electrical device, and method for assembling battery pack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3133907A1 (en) * | 2014-04-14 | 2017-02-22 | Mitsubishi Electric Corporation | Housing |
| CN108063202A (en) * | 2017-12-08 | 2018-05-22 | 江西安驰新能源科技有限公司 | A kind of Battery case |
| CN108093593A (en) * | 2016-11-23 | 2018-05-29 | 辽宁东鹰航空装备科技股份有限公司 | The good electric cabinet of sealing performance |
| CN207977365U (en) * | 2018-01-16 | 2018-10-16 | 昆明新能源汽车工程技术中心有限公司 | Battery pack and vehicle with the battery pack |
-
2019
- 2019-01-02 CN CN201910002014.XA patent/CN109587991A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3133907A1 (en) * | 2014-04-14 | 2017-02-22 | Mitsubishi Electric Corporation | Housing |
| CN108093593A (en) * | 2016-11-23 | 2018-05-29 | 辽宁东鹰航空装备科技股份有限公司 | The good electric cabinet of sealing performance |
| CN108063202A (en) * | 2017-12-08 | 2018-05-22 | 江西安驰新能源科技有限公司 | A kind of Battery case |
| CN207977365U (en) * | 2018-01-16 | 2018-10-16 | 昆明新能源汽车工程技术中心有限公司 | Battery pack and vehicle with the battery pack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160267A1 (en) * | 2021-01-29 | 2022-08-04 | 东莞新能安科技有限公司 | Battery pack, electrical device, and method for assembling battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |