JPH0353408Y2 - - Google Patents
Info
- Publication number
- JPH0353408Y2 JPH0353408Y2 JP2487386U JP2487386U JPH0353408Y2 JP H0353408 Y2 JPH0353408 Y2 JP H0353408Y2 JP 2487386 U JP2487386 U JP 2487386U JP 2487386 U JP2487386 U JP 2487386U JP H0353408 Y2 JPH0353408 Y2 JP H0353408Y2
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- flange
- ring
- light bulb
- halogen light
- 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
- 229910052736 halogen Inorganic materials 0.000 claims description 26
- 150000002367 halogens Chemical class 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 240000001549 Ipomoea eriocarpa Species 0.000 description 2
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Description
【考案の詳細な説明】
本考案は、アウターバルブ付きハロゲン電球の
組立構造の改良に関し、更に詳述すれば、口金１
の内周に鍔部２を突設し、鍔部２の中央に取付筒
部３を形成し、ハロゲン電球７を取付筒部３に立
設し、下面開口のアウターバルブ５の下縁外周を
絞つて係合凹所６を形成し、係合凹所６にリング
４を嵌め込み、口金１にリング４共々アウターバ
ルブ５を挿入し、リング４と口金１とを接合して
成る事を特徴とするアウターバルブ付きハロゲン
電球の組立構造に係るものである。[Detailed Description of the Invention] The present invention relates to an improvement in the assembly structure of a halogen light bulb with an outer bulb.
A flange 2 is provided protrudingly on the inner periphery of the flange, a mounting cylinder 3 is formed in the center of the flange 2, a halogen light bulb 7 is erected on the mounting cylindrical part 3, and the outer circumference of the lower edge of the outer bulb 5 with an opening on the bottom is formed. The ring 4 is squeezed to form an engagement recess 6, the ring 4 is fitted into the engagement recess 6, the outer valve 5 is inserted into the cap 1 together with the ring 4, and the ring 4 and the cap 1 are joined. This relates to the assembly structure of a halogen light bulb with an outer bulb.
従来のアウターバルブ５′を用いたハロゲン電
球７′にあつては、第１０図のように円筒状のア
ウターバルブ５′の下面開口部を単に口金１′に挿
入し、接着剤で固定していただけのものであつ
た。それ故、ハロゲン電球７′から発する高熱に
よつて接着剤が劣化したり、外部振動を受けた
り、接着状態が悪い場合には物理的な固定方法で
ないために使用中にアウターバルブ５′が脱落す
るというような事故があつた。又、接着剤を使用
した場合、接着剤が硬化するまでアウターバルブ
５′と口金１′とを保持しておかねばならず、作業
性が悪いという欠点もあつた。更に、ハロゲン電
球７′の口金１′への固定部１２′が別体であるた
め、固定部１２′とハロゲン電球７′とをつなぐ金
具１３′が必要であり、それ故の組立コストアツ
プ、組立精度の低下などの欠点やその他、固定部
１２′の形状がフレア形になつており、製造上コ
ストがかかるなどの諸欠点があつた。 In the case of a halogen light bulb 7' using a conventional outer bulb 5', the lower opening of the cylindrical outer bulb 5' is simply inserted into the base 1' and fixed with adhesive, as shown in FIG. It was a free gift. Therefore, if the adhesive deteriorates due to the high heat emitted from the halogen bulb 7', if it is exposed to external vibrations, or if the adhesive condition is poor, the outer bulb 5' may fall off during use because there is no physical fixing method. There was an accident like that. Furthermore, when an adhesive is used, the outer bulb 5' and the cap 1' must be held together until the adhesive hardens, resulting in poor workability. Furthermore, since the fixing part 12' of the halogen bulb 7' to the base 1' is separate, a fitting 13' is required to connect the fixing part 12' and the halogen bulb 7', which increases assembly costs and reduces assembly costs. There are other drawbacks such as a decrease in accuracy, and the fact that the fixing portion 12' has a flared shape, which increases production costs.
本考案は、かかる従来例の欠点に鑑みてなされ
たもので、その目的とするところは、アウターバ
ルブと口金とを物理的に固着する事が出来、又、
その固着方法も非常に簡単であり、又、ハロゲン
電球の取付・調整も簡単であつて組立作業性並び
に組立精度の良いアウターバルブ付きハロゲン電
球の組立構造を提供するにある。 The present invention was devised in view of the drawbacks of the conventional examples, and its purpose is to be able to physically fix the outer valve and the cap, and to
To provide an assembly structure for a halogen light bulb with an outer bulb, which has a very simple fixing method, easy installation and adjustment of the halogen light bulb, and has good assembly workability and assembly precision.
以下、本考案を詳述する。第１図は本考案の第
１実施例の展開斜視図である。アウターバルブ５
は円筒状で、頭部が球状に形成されており、下面
が開口されおり、下面開口部の近傍にて全周に溝
状の係合凹所６を形成してある。本実施例で使用
されるハロゲン電球７は、図示のように中央部が
ピンチシールされており、下半部１４がピンチシ
ール部１５からさらに延びており、その形状は単
なる円筒状である。ピンチシール部１５内に埋設
されたモリブデン金属箔１６に内部リード棒１７
が溶接され、その内部リード棒１７間にフイラメ
ント１８が架設されている。ピンチシール部１５
からは外部に向けて外部リード棒１９が導出され
ている。口金１は内部口金１ａと外部口金１ｂと
の二重構造となつている。内部口金１ａは有底筒
状のもので外部口金１ｂに螺入されている。リン
グ４は金属製で、一箇所が切断されたほぼＣ字状
のもので、上半分が朝顔状に開いており、下半分
が筒状になつており、その切断箇所を切断部９と
する。ハロゲン電球立設用金具２０の第１実施例
は第１図及び第４図から分かるように円板状の鍔
部２の中央に円筒状の取付筒部３を垂設したもの
で、取付筒部３に切溝８を刻設してあり、その先
端が内側にすぼまつていて取付筒部３に弾性力を
付与している。 The present invention will be explained in detail below. FIG. 1 is an exploded perspective view of a first embodiment of the present invention. Outer valve 5
has a cylindrical shape with a spherical head, an opening at the lower surface, and a groove-shaped engagement recess 6 formed around the entire circumference near the opening at the lower surface. As shown in the figure, the halogen light bulb 7 used in this embodiment has a pinch-sealed center portion, and a lower half portion 14 further extends from the pinch-sealed portion 15, and has a simple cylindrical shape. An internal lead rod 17 is attached to the molybdenum metal foil 16 embedded in the pinch seal portion 15.
are welded together, and a filament 18 is installed between the internal lead rods 17. Pinch seal part 15
An external lead rod 19 is led out from there. The cap 1 has a double structure including an internal cap 1a and an external cap 1b. The inner cap 1a has a cylindrical shape with a bottom and is screwed into the outer cap 1b. The ring 4 is made of metal and has an approximately C-shape cut at one point, with the upper half open in the shape of a morning glory and the lower half cylindrical.The cut point is defined as the cut section 9. . As can be seen from FIGS. 1 and 4, the first embodiment of the halogen light bulb installation fitting 20 is one in which a cylindrical mounting tube portion 3 is vertically disposed in the center of a disc-shaped collar portion 2. A cut groove 8 is cut in the part 3, and the tip thereof is tapered inward to impart elasticity to the mounting cylinder part 3.
而して、まず、内部口金１ａの所定の位置に鍔
部２を溶接又は半田付けし、次いでハロゲン電球
７の下半部１４を取付筒部３に挿入し、挿入深さ
を調節してハロゲン電球７の高さ（LCL）を定
める。この時、取付筒部３の弾性力によつてハロ
ゲン電球７は堅固に固定されている。然る後、外
部リード棒１９を口金１の内周面及び端子にそれ
ぞれ半田付けする。次ぎにアウターバルブ５の係
合凹所６にリング４を嵌め込み、口金１にアウタ
ーバルブ５を挿入し、リング４と口金１とを溶接
又は半田付けする。この時、アウターバルブ５の
外径と内部口金１ａの内径とはほぼ同一であり、
係合凹所６にリング４を嵌めて口金１に挿入する
とリング４が内部口金１ａとアウターバルブ５と
の隙間を埋めてアウターバルブ５を口金１に堅固
に固定する事になる。この時、リング４の上半分
が朝顔状に広がつており、且つ切断部９が存在す
るので、リング４を縮める事ができ、それ故、ア
ウターバルブ５を口金１に挿入していくと口金１
によつてリング４が縮められ、アウターバルブ５
の係合凹所６を締め付ける結果となり、隙間なく
堅固に取付られる事になる。このようにして第２
図のように形成されたアウターバルブ付きハロゲ
ン電球７は、口金１をソケツトにねじ込まれ、通
常の電球７と同様の態様で使用されるものであ
る。 First, the flange part 2 is welded or soldered to a predetermined position of the internal cap 1a, and then the lower half part 14 of the halogen bulb 7 is inserted into the mounting tube part 3, and the insertion depth is adjusted to remove the halogen bulb. Determine the height (LCL) of light bulb 7. At this time, the halogen light bulb 7 is firmly fixed by the elastic force of the mounting tube 3. After that, the external lead rods 19 are soldered to the inner peripheral surface of the base 1 and the terminals, respectively. Next, the ring 4 is fitted into the engagement recess 6 of the outer valve 5, the outer valve 5 is inserted into the cap 1, and the ring 4 and the cap 1 are welded or soldered. At this time, the outer diameter of the outer valve 5 and the inner diameter of the inner mouthpiece 1a are almost the same,
When the ring 4 is fitted into the engagement recess 6 and inserted into the cap 1, the ring 4 fills the gap between the inner cap 1a and the outer valve 5, and the outer valve 5 is firmly fixed to the cap 1. At this time, since the upper half of the ring 4 is spread out in the shape of a morning glory, and there is a cutting part 9, the ring 4 can be retracted. Therefore, when the outer valve 5 is inserted into the cap 1, the cap 1
The ring 4 is contracted by the outer valve 5.
This results in tightening of the engaging recess 6, and the mounting is made firmly without any gaps. In this way the second
A halogen light bulb 7 with an outer bulb formed as shown in the figure is used in the same manner as a normal light bulb 7, with the base 1 screwed into a socket.
第５図は、本考案の鍔部２の第２実施例である
が、この場合は鍔部２の外周に雄ねじ１０を刻設
し、この雄ねじ１０を内部口金１ａに螺入した例
で、鍔部２又は装着したハロゲン電球７を回すこ
とにより、鍔部２を垂直に昇降させ、LCLを簡
単に定める事ができるものである。又、第６図の
ように、鍔部２の外周面に弾性舌片１１を設け、
その弾性力にて鍔部２を所定の位置に仮止めする
ようにしてもよい。いずれの場合でも仮止め後半
田付け又は溶接を行う事になる。 FIG. 5 shows a second embodiment of the flange 2 of the present invention, in which a male thread 10 is carved on the outer periphery of the flange 2, and this male thread 10 is screwed into the internal cap 1a. By turning the flange 2 or the attached halogen bulb 7, the flange 2 can be raised and lowered vertically to easily determine the LCL. Further, as shown in FIG. 6, an elastic tongue piece 11 is provided on the outer peripheral surface of the collar portion 2,
The elastic force may be used to temporarily fix the collar portion 2 in a predetermined position. In either case, temporary fixing will require soldering or welding.
第７〜９図は、本考案のリング４の第２実施例
で、この場合は上半分が円筒状になつており、下
半分が摺り鉢状になつていて、摺り鉢状の下半分
にてアウターバルブ５の係合凹所６を締め付け、
円筒状の上半分を口金１の内面に沿わせ、両者を
スポツト溶接する。 Figures 7 to 9 show a second embodiment of the ring 4 of the present invention, in which the upper half is cylindrical, the lower half is mortar-shaped, and the lower half of the mortar-shaped and tighten the engagement recess 6 of the outer valve 5.
The cylindrical upper half is placed along the inner surface of the base 1, and both are spot welded.
本考案は叙上のように、口金の内周に鍔部を突
設し、鍔部の中央に取付筒部を形成してあるの
で、ハロゲン電球を取付筒部に立設し、その挿入
深さ調節するだけでLCLを簡単に定める事が出
来、しかも鍔部と口金とが一体になつているので
ハロゲン電球を取付筒部に挿入するだけで一義的
にハロゲン電球を口金の中央に設定出来、組立が
非常に簡素になるという利点があり、更に、下面
開口のアウターバルブの下縁外周を絞つて係合凹
所を形成し、係合凹所にリングを嵌め込み、口金
にリング共々アウターバルブを挿入し、リングと
口金とを接合してあるので、物理的固定となつて
従来のような接着剤の経時劣化によるアウターバ
ルブの脱落事故がなく、又、組立も単にリング
共々アウターバルブを口金に挿入するだけであつ
て従来の接着固定のような繁雑さがなく、非常に
簡単である。 As mentioned above, the present invention has a flange protruding from the inner periphery of the cap and a mounting tube formed in the center of the flange.The halogen bulb can be placed upright on the mounting tube and its insertion depth You can easily set the LCL by simply adjusting the flange, and since the flange and base are integrated, you can uniquely set the halogen bulb in the center of the base by simply inserting the halogen bulb into the mounting tube. , has the advantage that assembly is very simple, and furthermore, the outer periphery of the lower edge of the outer valve with an opening on the bottom side is narrowed to form an engagement recess, a ring is fitted into the engagement recess, and the ring and the outer valve are inserted into the base. Since the ring is inserted and the ring and the cap are connected, it is physically fixed and there is no accident of the outer valve falling off due to aging of the adhesive as in the case of conventional methods.In addition, the assembly is as simple as attaching the ring and the outer valve to the cap. It is very simple and does not require the complexity of conventional adhesive fixing, as it only needs to be inserted into the holder.
第１図……本考案の第１実施例の展開斜視図、
第２図……本考案の組立状態の斜視図、第３図…
…本考案の組立状態の一部切欠斜視図、第４図…
…本考案の組立状態の断面図、第５図……本考案
の立設用金具の第２実施例の断面図、第６図……
本考案の立設用金具の第３実施例の断面図、第７
図……本考案の組立状態の他の実施例の断面図、
第８図……本考案のリングの第２実施例の斜視
図、第９図……本考案のリングの第２実施例の断
面図、第１０図……従来例の一部切欠斜視図。
１……口金、１ａ……内部用口金、１ｂ……外
部用口金、２……鍔部、３……取付筒部、４……
リング、５……アウターバルブ、６……係合凹
所、７……ハロゲン電球、８……切溝、９……切
断部、１０……雄ねじ、１１……弾性舌片、１４
……下半部、１５……ピンチシール部、１６……
モリブデン金属箔、１７……内部リード棒、１８
……フイラメント、１９……外部リード棒、２０
……立設用金具。
FIG. 1: An exploded perspective view of the first embodiment of the present invention.
Fig. 2...A perspective view of the assembled state of the present invention, Fig. 3...
...A partially cutaway perspective view of the present invention in an assembled state, Fig. 4...
...A sectional view of the assembled state of the present invention, Fig. 5...A sectional view of the second embodiment of the upright fitting of the present invention, Fig. 6...
Cross-sectional view of the third embodiment of the erection fitting of the present invention, No. 7
Figure...A sectional view of another embodiment of the present invention in an assembled state,
FIG. 8: A perspective view of a second embodiment of the ring of the present invention, FIG. 9: A sectional view of a second embodiment of the ring of the present invention, and FIG. 10: A partially cutaway perspective view of a conventional example. 1... Cap, 1a... Internal cap, 1b... External cap, 2... Flange, 3... Mounting cylinder, 4...
Ring, 5... Outer bulb, 6... Engaging recess, 7... Halogen bulb, 8... Cut groove, 9... Cutting portion, 10... Male thread, 11... Elastic tongue piece, 14
...Lower half part, 15...Pinch seal part, 16...
Molybdenum metal foil, 17... Internal lead rod, 18
...Filament, 19...External lead rod, 20
...Bracket for standing installation.
Claims (1)
付筒部を形成し、ハロゲン電球を取付筒部に立
設し、下面開口のアウターバルブの下縁外周を
絞つて係合凹所を形成し、係合凹所にリングを
嵌め込み、口金にリング共々アウターバルブを
挿入し、リングと口金とを接合して成る事を特
徴とするアウターバルブ付きハロゲン電球の組
立構造。 (2) 取付筒部に切溝を刻設して成る事を特徴とす
る実用新案登録請求の範囲第１項に記載のアウ
ターバルブ付きハロゲン電球の組立構造。 (3) リングの一箇所にに切断部を設け、ほぼＣ字
状に形成して成る事を特徴とする実用新案登録
請求の範囲第１項に記載のアウターバルブ付き
ハロゲン電球の組立構造。 (4) 鍔部を口金とは別体とし、鍔部の外周に雄ね
じを刻設して成る事を特徴とする実用新案登録
請求の範囲第１項に記載のアウターバルブ付き
ハロゲン電球の組立構造。 (5) 鍔部を口金とは別体とし、鍔部の外周に弾性
舌片を立設して成る事を特徴とする実用新案登
録請求の範囲第１項に記載のアウターバルブ付
きハロゲン電球の組立構造。[Scope of Claim for Utility Model Registration] (1) A flange is provided on the inner periphery of the base, a mounting tube is formed in the center of the flange, a halogen light bulb is erected in the mounting tube, and an outer surface with an opening on the bottom is provided. An outer characterized by forming an engaging recess by narrowing the outer periphery of the lower edge of the valve, fitting a ring into the engaging recess, inserting the outer valve together with the ring into the mouthpiece, and joining the ring and the mouthpiece. Assembly structure of halogen light bulb with bulb. (2) The assembly structure of a halogen light bulb with an outer bulb as set forth in claim 1 of the utility model registration, characterized in that a cut groove is carved in the mounting tube. (3) The assembly structure of a halogen light bulb with an outer bulb as set forth in claim 1 of the utility model registration claim, characterized in that the ring is formed into a substantially C-shape with a cut portion provided at one location. (4) The assembly structure of a halogen light bulb with an outer bulb as set forth in claim 1 of the utility model registration claim, characterized in that the flange is separate from the base and a male thread is carved on the outer periphery of the flange. . (5) The halogen light bulb with an outer bulb as set forth in claim 1 of the utility model registration claim, characterized in that the flange is separate from the cap and an elastic tongue is erected on the outer periphery of the flange. Assembly structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2487386U JPH0353408Y2 (en) | 1986-02-22 | 1986-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2487386U JPH0353408Y2 (en) | 1986-02-22 | 1986-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62137555U JPS62137555U (en) | 1987-08-29 |
| JPH0353408Y2 true JPH0353408Y2 (en) | 1991-11-21 |
Family
ID=30824495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2487386U Expired JPH0353408Y2 (en) | 1986-02-22 | 1986-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353408Y2 (en) |
-
1986
- 1986-02-22 JP JP2487386U patent/JPH0353408Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62137555U (en) | 1987-08-29 |
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