JPH0229701Y2 - - Google Patents
Info
- Publication number
- JPH0229701Y2 JPH0229701Y2 JP379585U JP379585U JPH0229701Y2 JP H0229701 Y2 JPH0229701 Y2 JP H0229701Y2 JP 379585 U JP379585 U JP 379585U JP 379585 U JP379585 U JP 379585U JP H0229701 Y2 JPH0229701 Y2 JP H0229701Y2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- mounting plate
- case body
- case
- upper wall
- 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
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は放電灯用安定器等の安定器ケースに関
する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a ballast case for a ballast for a discharge lamp or the like.
〈従来技術〉
例えば放電灯用安定器における安定器ケースに
は、上壁部と幅方向一対の側壁部とを一体に有す
るケース本体と、ケース本体の上壁部に対向する
底板と、底板の長手方向外方に位置する取付板部
とを備えるものがあるが、この種の従来の安定器
ケースでは、底板の幅方向両端部をケース本体の
両側板部の下端にかしめにより固着すると共に、
底板に取付板部を長手方向外方に一体に突設し、
この取付板部を介して安定器ケースを被取付部材
にボルトナツト等により取付固定していた。<Prior art> For example, a ballast case for a ballast for a discharge lamp includes a case body integrally having a top wall portion and a pair of side walls in the width direction, a bottom plate facing the top wall portion of the case body, and a bottom plate. Some conventional ballast cases include a mounting plate located outward in the longitudinal direction, but in this type of conventional ballast case, both widthwise ends of the bottom plate are fixed to the lower ends of both side plates of the case body by caulking.
A mounting plate is integrally provided on the bottom plate to protrude outward in the longitudinal direction,
The ballast case is attached and fixed to the member to be attached via this attachment plate portion with bolts and nuts.
〈考案が解決しようとする問題点〉
従つて、ケース本体と底板との間に収納した安
定器本体の積層鋼板の磁気歪振動あるいは漏洩磁
束に起因する振動が、底板から取付板部に直接伝
達され、被取付部材側で大きな騒音及び振動を発
生するという問題があつた。そこで、取付板部と
被取付部材との間に防振ゴム等を介在するように
したものもあるが、騒音の低減が不充分であつ
た。<Problem to be solved by the invention> Therefore, vibration caused by magnetostrictive vibration or leakage magnetic flux of the laminated steel plate of the ballast body housed between the case body and the bottom plate is directly transmitted from the bottom plate to the mounting plate. However, there was a problem in that large noise and vibration were generated on the side of the attached member. Therefore, there are some devices in which anti-vibration rubber or the like is interposed between the mounting plate portion and the member to be mounted, but the noise reduction is insufficient.
本考案は上記問題点に鑑み、ケース本体及び底
板の振動が取付板部へ伝達されるのを防止でき
て、被取付部材側での騒音及び振動の発生を効果
的に防止でき、しかも安定器ケースの製造も簡単
になし得るようにしたものである。 In view of the above-mentioned problems, the present invention can prevent the vibrations of the case body and bottom plate from being transmitted to the mounting plate, effectively prevent the generation of noise and vibration on the mounted member side, and furthermore, the stabilizer The case can also be manufactured easily.
〈問題点を解決するための手段〉
この技術的課題を解決する本考案の技術的手段
は、上壁部２と該上壁部２の幅方向両端から下方
に折曲した一対の側壁部３とを有するケース本体
１と、ケース本体１の上壁部２に対向する底板４
と、該底板４の長手方向外方に位置する取付板部
５とを備える安定器ケースにおいて、前記取付板
部５は底板４から切り離され、ケース本体１はそ
の両側壁部３が底板４と取付板部５とに跨るよう
に設けられ、底板４と取付板部５の幅方向両端は
ケース本体１の両側壁部３下端に連続状にかしめ
固着９，１０されている点にある。<Means for Solving the Problems> The technical means of the present invention for solving this technical problem consists of an upper wall portion 2 and a pair of side wall portions 3 bent downward from both ends of the upper wall portion 2 in the width direction. and a bottom plate 4 facing the upper wall portion 2 of the case body 1.
and a mounting plate portion 5 located outward in the longitudinal direction of the bottom plate 4, the mounting plate portion 5 is separated from the bottom plate 4, and the case body 1 has both side wall portions 3 connected to the bottom plate 4. Both ends of the bottom plate 4 and the mounting plate 5 in the width direction are continuously caulked and fixed 9, 10 to the lower ends of both side walls 3 of the case body 1.
〈作用〉
ケース本体１と底板４との間に収納した安定器
本体の振動が底板４から取付板部５に直接には伝
達されなくなり、ケース本体１及び底板４から振
動が取付板部５へ伝達されるのを極力防止でき
る。<Function> The vibration of the stabilizer body housed between the case body 1 and the bottom plate 4 is no longer directly transmitted from the bottom plate 4 to the mounting plate part 5, and the vibration from the case body 1 and the bottom plate 4 is transmitted to the mounting plate part 5. You can prevent it from being transmitted as much as possible.
〈実施例〉
以下、本考案を図示の実施例に従つて説明する
と、第１図において、１はケース本体で、上壁部
２と該上壁部２の幅方向両端から下方に折曲した
一対の側壁部３とを一体に有する。４は本体１の
上壁部２に対向する底板である。５は底板４の長
手方向外方に位置する長手方向一対の取付板部
で、底板４から切り離され、各取付板部５には取
付孔６が設けられている。ケース本体１はその両
側壁部３が底板４と取付板部５とに跨るように形
成され、底板４と取付板部５の幅方向両端には円
弧状の湾曲部７，８が形成され、底板４及び取付
板部５は湾曲部７，８を介してケース本体１の両
側壁部３下端に連続状にかしめ固着９，１０され
ている。而してケース本体１と底板４との間に、
鉄心及びコイル等を備えて成る安定器本体が、ス
ペーサ等を介して本体１と底板４との間で挟持固
定された状態で或いは両者間に充填したコンパウ
ンドに埋設固定した状態で収納される。また取付
板部５は取付孔６に挿入されるボルトナツトやビ
ス等により灯具ケース等の被取付部材に取付けら
れる。なお、この場合取付板部６と被取付部材と
の間に防振ゴムを介在するようにしてもよい。<Example> Hereinafter, the present invention will be explained according to the illustrated example. In FIG. It has a pair of side wall parts 3 integrally. Reference numeral 4 denotes a bottom plate facing the upper wall portion 2 of the main body 1. Reference numeral 5 denotes a pair of longitudinal mounting plate portions located on the outer side of the bottom plate 4 in the longitudinal direction, which are separated from the bottom plate 4, and each mounting plate portion 5 is provided with a mounting hole 6. The case body 1 is formed such that its side walls 3 extend over a bottom plate 4 and a mounting plate 5, and arc-shaped curved parts 7 and 8 are formed at both widthwise ends of the bottom plate 4 and the mounting plate 5. The bottom plate 4 and the mounting plate part 5 are continuously caulked and fixed 9, 10 to the lower ends of both side wall parts 3 of the case body 1 via curved parts 7, 8. Therefore, between the case body 1 and the bottom plate 4,
A ballast main body comprising an iron core, a coil, etc. is housed in a state where it is clamped and fixed between the main body 1 and the bottom plate 4 via a spacer or the like, or in a state where it is embedded and fixed in a compound filled between the two. Further, the mounting plate portion 5 is attached to a member to be attached, such as a lamp case, by bolts, nuts, screws, etc. inserted into the attachment holes 6. In this case, a vibration-proof rubber may be interposed between the mounting plate portion 6 and the member to be mounted.
次にケースの加工行程を説明する。まず、第２
図に示す如く底板４と取付板部５との間に小さな
連結部１３を残して両者を切り離すための一対の
スリツト１４を設けた状態になるように、底板４
と取付板部５とを一体に切断形成すると共に、ケ
ース本体１をその展開寸法で切断形成する。次
に、第３図に示す如く底板４及び取付板部５を連
結部１３により連結した状態のままで曲げ加工し
て、これら底板４及び取付板部５の幅方向両端に
湾曲部７，８を形成する。またケース本体１を曲
げ加工して第４図に示す如く上壁部２及び側壁部
３を形成する。そして底板４及び取付板部５の幅
方向両端の湾曲部７，８をケース本体１の両側壁
部３下端に連続状にかしめ固着９，１０する。最
後に第３図に点線で示すように底板４と取付板部
５との間の連結部１３を切断部１５により切断
し、これにより第１図に示す如く底板４と取付板
部５とを一対のスリツト１４と切断部１５とによ
つて完全に切り離すのである。 Next, the processing process for the case will be explained. First, the second
As shown in the figure, the bottom plate 4 is arranged so that a pair of slits 14 are provided between the bottom plate 4 and the mounting plate 5, leaving a small connecting part 13 between them.
and the mounting plate portion 5 are cut and formed integrally, and the case body 1 is cut and formed at its expanded size. Next, as shown in FIG. 3, the bottom plate 4 and the mounting plate part 5 are bent while being connected by the connecting part 13, and curved parts 7 and 8 are formed at both widthwise ends of the bottom plate 4 and the mounting plate part 5. form. Further, the case body 1 is bent to form an upper wall portion 2 and a side wall portion 3 as shown in FIG. Then, the curved portions 7 and 8 at both widthwise ends of the bottom plate 4 and the mounting plate portion 5 are continuously caulked and fixed 9 and 10 to the lower ends of both side wall portions 3 of the case body 1. Finally, as shown by the dotted line in FIG. 3, the connecting portion 13 between the bottom plate 4 and the mounting plate portion 5 is cut by the cutting portion 15, thereby separating the bottom plate 4 and the mounting plate portion 5 as shown in FIG. It is completely separated by a pair of slits 14 and a cutting portion 15.
〈考案の効果〉
本考案によれば、取付板部５は底板４から切り
離され、底板４と取付板部５の幅方向両端はケー
ス本体１の両側壁部３下端にかしめ固着９，１０
されているので、ケース本体１と底板４との間に
収納した安定器本体の振動が底板４から取付板部
５に直接には伝達されなくなり、ケース本体１及
び底板４から振動が取付板部５へ伝達されるのを
極力防止でき、取付板部５が取付けられた被取付
部材側での騒音及び振動の発生を効果的に防止で
きる。また、ケース本体１はその両側壁部３と底
板４と取付板部５とに跨るように設けられ、底板
４と取付板部５の幅方向両端は側壁部３下端に連
続状にかしめ固着８，９されているので、例えば
底板４と取付板部５とを連結した状態で、切断加
工、折り曲げ加工することにより、単純な切り金
型、曲げ金型で底板４及び取付板部５を極めて簡
単に形成でき、加工時間も短く製造容易でかつ安
価に提供でき、その実用的効果は著大である。<Effect of the invention> According to the invention, the mounting plate portion 5 is separated from the bottom plate 4, and both widthwise ends of the bottom plate 4 and the mounting plate portion 5 are caulked and fixed to the lower ends of both side walls 3 of the case body 1.
Therefore, the vibration of the stabilizer body housed between the case body 1 and the bottom plate 4 is no longer directly transmitted from the bottom plate 4 to the mounting plate part 5, and the vibration from the case body 1 and the bottom plate 4 is transmitted to the mounting plate part. 5 can be prevented as much as possible, and generation of noise and vibration on the side of the attached member to which the mounting plate part 5 is attached can be effectively prevented. Further, the case body 1 is provided so as to straddle the both side walls 3, the bottom plate 4, and the mounting plate 5, and both ends of the bottom plate 4 and the mounting plate 5 in the width direction are continuously caulked and fixed 8 to the lower end of the side wall 3. , 9. Therefore, for example, by cutting and bending the bottom plate 4 and the mounting plate part 5 in a connected state, the bottom plate 4 and the mounting plate part 5 can be formed with a simple cutting die and bending die. It can be easily formed, the processing time is short, it is easy to manufacture, and it can be provided at low cost, and its practical effects are significant.
図面は本考案の一実施例を示し、第１図は製造
状態を示す斜視図、第２図乃至第４図は夫々製造
工程を示す斜視図である。
１……ケース本体、２……上壁部、３……側壁
部、４……底板、５……取付板部、９，１０……
かしめ固着。
The drawings show one embodiment of the present invention, with FIG. 1 being a perspective view showing the manufacturing state, and FIGS. 2 to 4 being perspective views showing the manufacturing process. 1...Case body, 2...Top wall, 3...Side wall, 4...Bottom plate, 5...Mounting plate, 9, 10...
Crimped and fixed.
Claims (1)
折曲した一対の側壁部３とを有するケース本体１
と、ケース本体１の上壁部２に対向する底板４
と、該底板４の長手方向外方に位置する取付板部
５とを備える安定器ケースにおいて、前記取付板
部５は底板４から切り離され、ケース本体１はそ
の両側壁部３が底板４と取付板部５とに跨るよう
に設けられ、底板４と取付板部５の幅方向両端は
ケース本体１の両側壁部３下端に連続状にかしめ
固着９，１０されていることを特徴とする安定器
ケース。 A case main body 1 having an upper wall portion 2 and a pair of side wall portions 3 bent downward from both ends of the upper wall portion 2 in the width direction.
and a bottom plate 4 facing the upper wall 2 of the case body 1.
and a mounting plate portion 5 located outward in the longitudinal direction of the bottom plate 4, the mounting plate portion 5 is separated from the bottom plate 4, and the case body 1 has both side wall portions 3 connected to the bottom plate 4. The bottom plate 4 and the mounting plate 5 are provided at both widthwise ends thereof and are continuously caulked and fixed 9, 10 to the lower ends of both side walls 3 of the case body 1. ballast case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP379585U JPH0229701Y2 (en) | 1985-01-14 | 1985-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP379585U JPH0229701Y2 (en) | 1985-01-14 | 1985-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121718U JPS61121718U (en) | 1986-07-31 |
| JPH0229701Y2 true JPH0229701Y2 (en) | 1990-08-09 |
Family
ID=30478758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP379585U Expired JPH0229701Y2 (en) | 1985-01-14 | 1985-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229701Y2 (en) |
-
1985
- 1985-01-14 JP JP379585U patent/JPH0229701Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61121718U (en) | 1986-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0229701Y2 (en) | ||
| JPH0229706Y2 (en) | ||
| JPS60145639U (en) | engine mount assembly | |
| JPH0444271Y2 (en) | ||
| JPH0227545Y2 (en) | ||
| JPS58109573U (en) | Discharge pipe resonance prevention device for hermetic compressor | |
| JPH0129734Y2 (en) | ||
| JPS60130846U (en) | Installation structure of drain pipe for retaining wall | |
| JPS5926591Y2 (en) | Electrolytic capacitor | |
| JPS5950556U (en) | molded motor | |
| JPS6079064U (en) | wiring clamp | |
| JPS591945U (en) | Power unit mounting device | |
| JPS59111126U (en) | vibration device | |
| JPS6454212U (en) | ||
| JPS5958927U (en) | Capacitor element assembly fixing device | |
| JPS5890051U (en) | Machine frame of rotating electric machine | |
| JPS6048033U (en) | Juan's bench lily case | |
| JPS597932U (en) | coil spring mounting device | |
| JPS60124265U (en) | Vibration isolation device for electric motors | |
| JPS60148454U (en) | Sidewalk block attachment device | |
| JPS59160474U (en) | protector | |
| JPS5927349U (en) | Vibration-proof mounting structure for alarms, etc. | |
| JPS62102818U (en) | ||
| JPS58137181U (en) | pipe support | |
| JPS60154369U (en) | Soundproofing device for hydraulic elevator piping |