JPS5828417Y2 - Junction block for electrical distribution - Google Patents
Junction block for electrical distributionInfo
- Publication number
- JPS5828417Y2 JPS5828417Y2 JP1979067620U JP6762079U JPS5828417Y2 JP S5828417 Y2 JPS5828417 Y2 JP S5828417Y2 JP 1979067620 U JP1979067620 U JP 1979067620U JP 6762079 U JP6762079 U JP 6762079U JP S5828417 Y2 JPS5828417 Y2 JP S5828417Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- block body
- contact surface
- junction block
- electrical distribution
- 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
Links
Landscapes
- Connection Or Junction Boxes (AREA)
Description
【考案の詳細な説明】
本考案は例えは自動車等に用いることの出来る電気分配
用ジャンクションブロック詳しくはブロック本体と該ブ
ロック本体を覆うカバーとの嵌合に改良を加えたジャン
クションブロックに関するものである。[Detailed Description of the Invention] The present invention relates to a junction block for electrical distribution that can be used, for example, in automobiles, etc. More specifically, the present invention relates to a junction block with improved fitting between the block body and the cover that covers the block body. .
ブロック本体内部に収納される電気導体および該電気導
体に接続して使用され、ブロック本体に組み込まれる例
えばリレー、ヒユーズなどの電気部品などを水あるいは
塵などから保護するためブロック本体の一部らしくは全
面を適当なカバーで覆うという手段がしばしは用いられ
る（第３図参照）。In order to protect the electrical conductor housed inside the block body and the electrical components such as relays and fuses that are connected to the electrical conductor and built into the block body from water or dust, it is a part of the block body. Covering the entire surface with a suitable cover is often used (see Figure 3).
この際防水性を確保するためにブロック本体とカバーと
の嵌合はできる限り液密に行う必要があるが、この嵌合
面から毛細管現象により水が浸入する場合が多々ある。At this time, in order to ensure waterproofness, it is necessary to fit the block body and the cover as liquid-tight as possible, but water often enters through this fitting surface due to capillary action.
この水の浸入を防止するために種々の手段が考えられて
いるが、ブロック本体とカバーとの嵌合構造が複雑とな
りカバーの取付は取り外しが煩雑にならざるをえなかっ
た。Various means have been devised to prevent the infiltration of water, but the fitting structure between the block body and the cover is complicated, and the installation and removal of the cover has to be complicated.
本考案は上記の問題点に鑑みて防水性および防塵性を高
め、かつカバーとブロック本体との着脱性の良さを考慮
して完成されたちのである。In view of the above problems, the present invention was completed by improving waterproofness and dustproofness, and considering ease of attachment and detachment between the cover and the block body.
以下本考案を例示図面により説明する。The present invention will be explained below with reference to illustrative drawings.
第１図は本考案の電気分配用ジャンクションブロックを
示したものでブロック本体１にカバー２を装着した状態
をカバーの一部を破断して表わしている。FIG. 1 shows the electrical distribution junction block of the present invention, with a cover 2 attached to the block body 1, with a portion of the cover cut away.
第２図は第１図に示した本考案のジャンクションブロッ
クを横断面で表わしたものである。FIG. 2 is a cross-sectional view of the junction block of the present invention shown in FIG.
ブロック本体１は上ケース３、下ケース４、絶縁板５、
電気導体であるところのバスパー６ａおよび６ｂ１そし
て電気部品７ａおよび７ｂなどから構成され（第２図参
照）、これらを包み込むようにしてカバー２が取り付け
られる。The block body 1 includes an upper case 3, a lower case 4, an insulating plate 5,
It is composed of buspars 6a and 6b1, which are electrical conductors, and electrical parts 7a and 7b (see FIG. 2), and a cover 2 is attached so as to enclose these.
カバー２は下ケース４との接触面８ならびに上ケース３
との接触面９の三箇所でブロック本体１と嵌合し接触面
８と接触面９との間に閉じた空間１０が構成される。The cover 2 has a contact surface 8 with the lower case 4 and the upper case 3.
A closed space 10 is formed between the contact surface 8 and the contact surface 9 by fitting into the block body 1 at three locations on the contact surface 9 .
上記に於いてカバー２の上ケース３との接触面９は空間
１０の底部１２より高い位置にあり即ち浮いており、又
電気導体を内部に有する上、下ケース３，４の接触面１
１（詳しくは接触面の下端）はこれ又空間１０の底部１
２より高い位置にあり即ち浮いている。In the above, the contact surface 9 of the cover 2 with the upper case 3 is located at a higher position than the bottom 12 of the space 10, that is, it is floating, and the contact surface 9 of the upper and lower cases 3 and 4 having electrical conductors inside.
1 (more specifically, the lower end of the contact surface) is also the bottom 1 of the space 10
It is located higher than 2, that is, it is floating.
本考案に於いてはこの空間１０の存在により接触面８か
らの毛細管現象による吸水は断ち切られ、又接触面９及
び接触面１１をこの空間１０の底部１２より高い位置に
おく時は底部の溜水と接しないので更に毛細管現象によ
る吸水を防止する。In the present invention, the existence of this space 10 cuts off water absorption from the contact surface 8 due to capillary action, and when the contact surface 9 and the contact surface 11 are placed at a higher position than the bottom 12 of this space 10, the water retention at the bottom is prevented. Since it does not come into contact with water, it further prevents water absorption due to capillary action.
又第１，２図に示す如くカバーとブロック本体との嵌合
構造が比較的単純なためカバーの取り付は取り外しが容
易に行える。Further, as shown in FIGS. 1 and 2, the fitting structure between the cover and the block body is relatively simple, so the cover can be easily attached and removed.
第１図は本考案のジャンクションブロックの斜視図、第
２図は第１図のジャンクションブロックの断面図、第３
図は従来のジャンクションボックスのｈｍ図を夫々例示
している。
１・・・ブロック本体、２・・・カバー ３・・・上ケ
ース、４・・・下ケース、５・・・絶縁板、６ａ、６ｂ
・・・バスバ、７ ａ １７ ｂ・・・電気部品、８・
・・カバーと下ケースの接触面、９・・・カバーと上ケ
ースの接触面、１０・・・空間、１１・・・上ケースと
下ケースの接触面、１２・・・空間の底部、１３・・・
コネクター １４・・・電線。Fig. 1 is a perspective view of the junction block of the present invention, Fig. 2 is a sectional view of the junction block of Fig. 1, and Fig. 3 is a sectional view of the junction block of the present invention.
The figures each illustrate an hm diagram of a conventional junction box. 1...Block body, 2...Cover 3...Upper case, 4...Lower case, 5...Insulating plate, 6a, 6b
... Bus bar, 7 a 17 b ... Electrical parts, 8.
... Contact surface between cover and lower case, 9 ... Contact surface between cover and upper case, 10 ... Space, 11 ... Contact surface between upper case and lower case, 12 ... Bottom of space, 13 ...
Connector 14...Electric wire.
Claims (1)
し、電気分配を司るブロック本体と該ブロック本体を覆
うカバーとの接触部位を三箇所以上設け、該接触部位間
が閉じた空間を構成し、かつ上、下ケースの接触面が閉
じた空間の底部より高い位置にあることを特徴とする電
気分配用ジャンクションブロック。It consists of at least L upper and lower cases, has an electric conductor inside, and has three or more contact points between the block body that controls electricity distribution and the cover that covers the block body, and has a closed space between the contact points. A junction block for electrical distribution, characterized in that the contact surfaces of the upper and lower cases are located at a higher position than the bottom of the closed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979067620U JPS5828417Y2 (en) | 1979-05-19 | 1979-05-19 | Junction block for electrical distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979067620U JPS5828417Y2 (en) | 1979-05-19 | 1979-05-19 | Junction block for electrical distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55167716U JPS55167716U (en) | 1980-12-02 |
| JPS5828417Y2 true JPS5828417Y2 (en) | 1983-06-21 |
Family
ID=29301527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979067620U Expired JPS5828417Y2 (en) | 1979-05-19 | 1979-05-19 | Junction block for electrical distribution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828417Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522810Y2 (en) * | 1975-05-02 | 1980-05-30 |
-
1979
- 1979-05-19 JP JP1979067620U patent/JPS5828417Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55167716U (en) | 1980-12-02 |
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