CN205559780U - A sealing washer for photovoltaic conflux case radiator - Google Patents
A sealing washer for photovoltaic conflux case radiator Download PDFInfo
- Publication number
- CN205559780U CN205559780U CN201521040869.5U CN201521040869U CN205559780U CN 205559780 U CN205559780 U CN 205559780U CN 201521040869 U CN201521040869 U CN 201521040869U CN 205559780 U CN205559780 U CN 205559780U
- Authority
- CN
- China
- Prior art keywords
- arrangement
- boss
- sealing ring
- radiator
- sealing washer
- 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.)
- Expired - Fee Related
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- Photovoltaic Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a sealing washer for photovoltaic conflux case radiator, includes 10 circular boss groups of group, every group comprises three circular boss. 10 organizing circular boss group and arranging the periphery at the sealing washer in succession, the three circular boss equidistance of every group is arranged, installs in the groove of photovoltaic conflux case radiator. The boss and with the groove interference fit of radiator. The cross -section of sealing washer is the V -arrangement, and two length of sides of its V -arrangement vary, and a length of side is short on one side, the inboard of long limit (2) and minor face (5) junction of V -arrangement has circular turning (3), circular turning (3) and V -arrangement both sides inboard tangent. Circular boss arranges that the the central axis of circular boss is perpendicular with the sealing washer periphery in the outside of V -arrangement long limit (2).
Description
Technical field
The utility model relates to the sealing device of a kind of photovoltaic industry header box, particularly to a kind of close for header box radiator
Seal.
Background technology
At present in the middle of photovoltaic industry, the sealing rubber ring great majority for header box radiator use section to be circular or square
Sealing rubber ring, but the circular or problem such as square rubber part decrement is little, poorly sealed.Simultaneously as rubber strip is flexible,
Workman is during installing, it is often necessary to adjust, and bonding dosage is big, and adhesive tape is with regard to bad adjustment and the most slightly larger, rubber strip
Being elongated, cause scrapping, bonding dosage is few, usually comes off, it is impossible to seal.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of sealing property is more preferable, being used for of length in service life
The sealing ring of photovoltaic combiner box radiator.
For reaching above-mentioned purpose, the utility model by the following technical programs:
The material of the utility model sealing ring is rubber, and including 10 groups of round boss groups, often group is made up of three round boss；
10 groups of round boss groups are continuously arranged in the periphery of sealing ring, three the round boss equidistant placement often organized, and are arranged on photovoltaic conflux
In the groove of case radiator.Boss and and the groove interference fit of radiator.
The cross section of described sealing ring is V-arrangement, two edge lengths of V-arrangement, and a length of side is short, junction, both sides interior
There is radiused corners side, the long limit of V-arrangement and radiator laminating, and the bottom surface on long limit is in a plane.
Described round boss is arranged in the outside on the long limit of V-arrangement, and the central axis of round boss is vertical with sealing ring periphery.
The width of the groove of the width ratio radiator on the long limit of described sealing ring is little.
Described boss and radiator interference fit, will not drop from groove.
Compared with prior art, the utility model sealing rubber ring has the advantage that
V-shaped structure adds the seal compression between radiator and sealing rubber ring, prevents rubber and radiator from being divided easily
Opening, improve sealing property, the service life of product is longer.
Sealing ring shape is regulated so that sealing ring is easier to be fixed in the groove of radiator, in peace by continuous circular boss group
Difficult drop-off in dress.
Accompanying drawing explanation
The overall structure front elevation of Fig. 1 a sealing rubber ring；
The Local map of Fig. 1 b sealing rubber ring；
The side sectional view of Fig. 2 sealing rubber ring；
The sectional view of Fig. 3 sealing rubber ring；
The installation sectional view of Fig. 4 sealing rubber ring.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
As illustrated in figs. ia and ib, the utility model sealing ring includes 10 groups of boss groups 1, and every boss group 1 is by 3 circles
Boss forms.10 groups of round boss groups 1 are arranged in the periphery of sealing ring, three the round boss equidistant placement often organized, and heat radiation
The U-type groove interference fit of device, as shown in Figure 4.
The cross section of described sealing ring is V-arrangement, and two length of sides of its V-arrangement, a length of side is short.Long limit 2 He of V-arrangement
There is radiused corners 3 inner side of minor face 5 junction, and the inner side on radiused corners 3 and V-arrangement both sides is tangent.
Described round boss is arranged in the outside on the long limit of V-arrangement 2, and the central axis of round boss is vertical with sealing ring periphery.
Radiator is screwed on photovoltaic apparatus casing, and casing has square opening, and square opening area is less than the base of radiator
Plate area, exposes the installed surface of radiator.As shown in Figure 4, sealing ring be arranged on heat radiation 2 devices groove in and be positioned at casing side
The downside at shape perforate edge, the compress variation of V-arrangement rubber ring is relatively big, makes between housing and the radiator sealed Anywhere
Can seal well.The round boss group 1 arranged continuously makes sealing ring have enough spaces in deformation, will not be close
Seal is damaged by pressure, extends the service life of sealing ring.
Claims (3)
1. the sealing ring for photovoltaic combiner box radiator, it is characterised in that described sealing ring includes that 10 groups of circles are convex
Platform group, often group is made up of three round boss；10 groups of round boss groups are continuously arranged in the periphery of sealing ring, three circles often organized
Shape boss equidistant placement, is arranged in the groove of photovoltaic combiner box radiator, boss and and the groove interference fit of radiator.
2. the sealing ring for photovoltaic combiner box radiator as claimed in claim 1, it is characterised in that described sealing ring
Cross section is V-arrangement, and two length of sides of its V-arrangement, a length of side is short；The long limit (2) of V-arrangement and minor face (5) connect
There is radiused corners (3) inner side at place, and the inner side on radiused corners (3) and V-arrangement both sides is tangent.
3. the sealing ring for photovoltaic combiner box radiator as claimed in claim 1 or 2, it is characterised in that described circle
Boss is arranged in the outside on the long limit of V-arrangement (2), and the central axis of round boss is vertical with sealing ring periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040869.5U CN205559780U (en) | 2015-12-15 | 2015-12-15 | A sealing washer for photovoltaic conflux case radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040869.5U CN205559780U (en) | 2015-12-15 | 2015-12-15 | A sealing washer for photovoltaic conflux case radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559780U true CN205559780U (en) | 2016-09-07 |
Family
ID=56823204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040869.5U Expired - Fee Related CN205559780U (en) | 2015-12-15 | 2015-12-15 | A sealing washer for photovoltaic conflux case radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718792A (en) * | 2018-07-13 | 2020-01-21 | 神讯电脑(昆山)有限公司 | Electric connector structure and waterproof ring thereof |
-
2015
- 2015-12-15 CN CN201521040869.5U patent/CN205559780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718792A (en) * | 2018-07-13 | 2020-01-21 | 神讯电脑(昆山)有限公司 | Electric connector structure and waterproof ring thereof |
| CN110718792B (en) * | 2018-07-13 | 2021-06-15 | 神讯电脑(昆山)有限公司 | Electric connector structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160927 Address after: 100083 Beijing city Haidian District Wangzhuang Road No. 1, Tsinghua Tongfang Technology Plaza B block 19 room 1908 Patentee after: Beijing Kenuo Weiye Photoelectric Technology Co., Ltd. Patentee after: BEIJING CORONA WEIYE TECHNOLOGY CO., LTD. Address before: 100083 Beijing city Haidian District Wangzhuang Road No. 1, Tsinghua Tongfang Technology Plaza, B block 23 layer Patentee before: BEIJING CORONA WEIYE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |