FI63477B - SLUTEN BELYSNINGSARMATUR MONTERAD PAO EN SKENA - Google Patents
SLUTEN BELYSNINGSARMATUR MONTERAD PAO EN SKENA Download PDFInfo
- Publication number
- FI63477B FI63477B FI813554A FI813554A FI63477B FI 63477 B FI63477 B FI 63477B FI 813554 A FI813554 A FI 813554A FI 813554 A FI813554 A FI 813554A FI 63477 B FI63477 B FI 63477B
- Authority
- FI
- Finland
- Prior art keywords
- lamp
- reflector
- chamber
- luminaire
- housing
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/102—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using gravity or suction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
6347763477
Kiskolle asennettu suljettu valaisin - Sluten belysnings-armatur, monterad pä en skenaRail mounted closed luminaire - Sluten belysnings-Armatur, monterad pä en skena
Esillä oleva keksintö kohdistuu suljettuun valaisimeen, joka käsittää heijastimen, suojalasin ja kuristinkotelon ja joka on erikoisesti tarkoitettu käytettäväksi teollisuudessa pölyä, savua, kaasua tai höyryä sisältävässä ympäristössä.The present invention relates to an enclosed luminaire comprising a reflector, a goggle and a choke housing and specifically intended for use in an environment containing dust, smoke, gas or steam.
5 Tällainen valaisin on esimerkiksi esitetty suomalaisessa kuulutus julkaisussa 52146. Siinä on lampun vaihtoa varten avattava sauma sijoitettu heijastimen suojakuvun ja sulkulasin kiinnityslaipan väliin. Kuristinkotelossa on toinen avattava sauma kuristinelimiin ja sähkövarusteisiin käsiksi pääsemistä 10 varten.5 Such a lamp is, for example, disclosed in Finnish Publication No. 52146. It has a seam which can be opened for replacing the lamp between a protective cover of the reflector and the mounting flange of the lens. The choke housing has a second openable seam for access to the choke members and electrical equipment 10.
Keksinnön tarkoituksena on aikaansaada suljettu valaisin, jossa lamppu voidaan helposti vaihtaa ja saumoja on vähän ja jonka valmistuskustannukset ovat alhaiset.The object of the invention is to provide a closed luminaire in which the lamp can be easily replaced and there are few seams and the manufacturing costs are low.
15 Keksinnön mukaiselle valaisimelle on tunnusomaista se, että valaisimen lampun vaihtoa varten avattava sauma on sijoitettu kuristinkoteloon siten, että se jakaa valaisimen kahteen osaan, joista toinen, johon lampun pidin lamppuineen on kiinnitetty, on kiinteästi asennettu kannatuskiskolle ja toinen, joka kä-20 sittää heijastimen, on siirrettävissä kannatuskiskoa pitkin lampun pituusakselin suunnassa lampun ja lampun pitimen lamppu-kammiossa olevan osan yhteenlaskettua pituutta pidemmän matkan.The luminaire according to the invention is characterized in that the seam to be opened for replacing the lamp of the lamp is placed in a ballast housing so as to divide the lamp into two parts, one to which the lamp holder and lamps are fixedly mounted on a support rail and the other to support the reflector. , is movable along the support rail in the direction of the longitudinal axis of the lamp for a distance longer than the combined length of the lamp and the part of the lamp holder in the lamp chamber.
Keksinnön edullisimmassa suoritusmuodossa avattava sauma sijaitsee kuristinkotelon symmetriatasossa. Tällöin kuristin-25 kotelo muodostuu kahdesta samanmuotoisesta osasta, joten ne voidaan valmistaa samoilla työkaluilla.In the most preferred embodiment of the invention, the opening seam is located in the plane of symmetry of the choke housing. In this case, the choke-25 housing consists of two parts of the same shape, so that they can be manufactured with the same tools.
Keksintöä selostetaan seuraavassa lähemmin viittaamalla oheisiin piirustuksiin, joissa kuvio 1 esittää osittain leikattuna sivukuvantona keksinnön 30 mukaista valaisinlaitetta suljettuna, 2 63477 kuvio 2 esittää slvukuvantona valaisinlaitetta avattuna ja kuvio 3 kuvion 1 leikkausta viivaa A - A pitkin.The invention will now be described in more detail with reference to the accompanying drawings, in which Fig. 1 shows a partially sectioned side view of a lighting device according to the invention 30, Fig. 2 shows a lighting view of the lighting device open and Fig. 3 a section along the line A-A in Fig. 3.
Kuvioissa viitenumero 1 tarkoittaa valaisimen heijastinta ja 2 sen kurlstinkoteloa. Kurlstinkotelo muodostuu kahdesta 5 puoliskosta 3 ja 4. Puoliskot ovat samanlaisia, katkaistiin pyramidin muotoisia, joten ne voidaan valmistaa Selmoilla työkaluilla, esimerkiksi painosorvaamalla. Toisessa puoliskossa on pyöreä reuna 5 ja toisessa L:n muotoinen laippa 6. Niiden välissä on joustava tiiviste 7. Vastakkain olevat kotelon-10 puoliskojen reunat saatetaan puristamaan tiivistettä sinänsä tunnettujen salpalaitteiden avulla niin, että muodostuu tiivis sauma. Kotelon toinen puolisko 3 on kiinteästi asennettu kannatuskiskolle 8. Puoliskoon 3 on kiinnitetty kehys 9, johon lampun pidin 10, kuristin 11, kondensaattori 12 ja muut 15 sähkövarusteet on kiinnitetty. Siihen on myös kiinnitetty suojalevy 13, joka sulkee kotelon toisessa puoliskossa 4 olevan, lamppukammioon 16 johtavan aukon 17; lamppukammio 16 muodostuu heijastimesta 1 ja sulkulasista 15. Puolisko 4 ja hei-jastinkupu 1 on liitetty toisiinsa kiinteästi ja niiden väli-20 nen sauma 18 on tiivistetty huolellisesti esimerkiksi siliko-nimassalla.In the figures, reference numeral 1 denotes the reflector of the lamp and 2 its housing. The gutter housing consists of two 5 halves 3 and 4. The halves are similar, cut in the shape of a pyramid, so they can be made with Selmo tools, for example by turning. One half has a circular edge 5 and the other has an L-shaped flange 6. Between them there is a flexible seal 7. The opposite edges of the halves of the housing-10 are made to press the seal by means of latching devices known per se so as to form a tight seam. The second half 3 of the housing is fixedly mounted on the support rail 8. A frame 9 is attached to the half 3, to which the lamp holder 10, the ballast 11, the capacitor 12 and other electrical equipment 15 are attached. Attached to it is also a protective plate 13 which closes the opening 17 in the second half 4 of the housing leading to the lamp chamber 16; the lamp chamber 16 consists of a reflector 1 and a sealing glass 15. The half 4 and the reflector dome 1 are fixedly connected to each other and the joint 18 between them is carefully sealed with, for example, silicone mass.
Heijastinkupuun on kiinnitetty liukukenkä 19, jota kannatus-kisko 8 ohjaa ja kannattaa, kuten kuviossa 3 on esitetty. Liukukenkää voidaan siirrellä kannatinkiskoa pitkin. Liikkeen 25 rajoittaa kannatinkiskon toisessa päässä oleva päätylevy 20 ja toisessa päässä kiskolle 8 ruuvilla lukittu kuristinkotelon puolisko 3. Jotta lamppu 21 voitaisiin vaihtaa, on liukuken-gän 19 liikkeen oltava niin pitkä, että lamppu jää heijastin-kuvun ulkopuolelle liukukengän ollessa toisessa, kuvion 2 30 esittämässä ääriasennossaan. Liikkeen pituuden on ts. oltava mittaa L (kuvio 1) suurempi, jossa L tarkoittaa lampun pitimen 10 lamppukammiossa olevan osan ja lampun 21 yhteenlaskettua pituutta.A sliding shoe 19 is attached to the reflector hood, which is guided and supported by a support rail 8, as shown in Fig. 3. The slipper can be moved along the support rail. The movement 25 is limited by an end plate 20 at one end of the support rail and a choke housing half screwed to the rail 8 at the other end 8. In order to replace the lamp 21, the movement of the slide 19 must be so long that the lamp is outside the reflector hood with the slide in the other, in its extreme position. The length of the movement must therefore be greater than the dimension L (Fig. 1), where L denotes the combined length of the part of the lamp holder 10 in the lamp chamber and the lamp 21.
* r* r
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI813554A FI63477C (en) | 1981-11-10 | 1981-11-10 | SLUTEN BELYSNINGSARMATUR MONTERAD PAO EN SKENA |
DE19823241488 DE3241488C2 (en) | 1981-11-10 | 1982-11-10 | lamp |
SE8206395A SE448915B (en) | 1981-11-10 | 1982-11-10 | CLOSE LIGHTING LIGHT |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI813554A FI63477C (en) | 1981-11-10 | 1981-11-10 | SLUTEN BELYSNINGSARMATUR MONTERAD PAO EN SKENA |
FI813554 | 1981-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI63477B true FI63477B (en) | 1983-02-28 |
FI63477C FI63477C (en) | 1983-06-10 |
Family
ID=8514851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI813554A FI63477C (en) | 1981-11-10 | 1981-11-10 | SLUTEN BELYSNINGSARMATUR MONTERAD PAO EN SKENA |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3241488C2 (en) |
FI (1) | FI63477C (en) |
SE (1) | SE448915B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3320407A1 (en) * | 1983-06-06 | 1984-12-06 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Reading lamp for sick-room beds |
DE3410463C1 (en) * | 1984-03-22 | 1985-04-18 | Ford-Werke AG, 5000 Köln | Headlights or lights for motor vehicles |
FR2602307A1 (en) * | 1986-07-31 | 1988-02-05 | Eclairage Tech Sa | Public illumination instrument |
US5309330A (en) * | 1993-01-11 | 1994-05-03 | Citation Medical Corporation | Light box |
DE10029405B4 (en) * | 2000-06-15 | 2006-04-20 | Siteco Beleuchtungstechnik Gmbh | Luminaire for attachment to a carrier |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2858381A (en) * | 1956-03-09 | 1958-10-28 | Comet Lamp Company | Interchangeable fixture for electric lights |
DE1977484U (en) * | 1967-10-27 | 1968-01-25 | C A Schaefer K G Abt Hellux | LIGHT HOUSING. |
FI52146C (en) * | 1974-12-20 | 1977-06-10 | Ahlstroem Oy | Fittings. |
-
1981
- 1981-11-10 FI FI813554A patent/FI63477C/en not_active IP Right Cessation
-
1982
- 1982-11-10 SE SE8206395A patent/SE448915B/en not_active IP Right Cessation
- 1982-11-10 DE DE19823241488 patent/DE3241488C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3241488A1 (en) | 1983-05-26 |
SE8206395D0 (en) | 1982-11-10 |
SE8206395L (en) | 1983-05-11 |
FI63477C (en) | 1983-06-10 |
SE448915B (en) | 1987-03-23 |
DE3241488C2 (en) | 1986-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |
Owner name: LEXEL ELECTRIC OY |