CZ13099U1 - Securing element for secondary securing position of glass in a lamp casing, particularly of a car headlight - Google Patents
Securing element for secondary securing position of glass in a lamp casing, particularly of a car headlight Download PDFInfo
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- CZ13099U1 CZ13099U1 CZ200313904U CZ200313904U CZ13099U1 CZ 13099 U1 CZ13099 U1 CZ 13099U1 CZ 200313904 U CZ200313904 U CZ 200313904U CZ 200313904 U CZ200313904 U CZ 200313904U CZ 13099 U1 CZ13099 U1 CZ 13099U1
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- Czechia
- Prior art keywords
- glass
- circumferential groove
- housing
- wall
- securing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
- B29C65/564—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined hidden in the joint, e.g. dowels or Z-pins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7855—Provisory fixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
- B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/322—Providing cavities in the joined article to collect the burr
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/324—Avoiding burr formation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S43/51—Attachment thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/50—Waterproofing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/747—Lightning equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Description
Technické řešení se týká konstrukce specielně tvarovaného zajišťovacího prvku vyrobeného z kovu a využívaného k sekundárnímu zajištění polohy skla v pouzdře svítilny, zejména u automobilního světlometu.The technical solution relates to the construction of a specially shaped locking element made of metal and used for securing the position of the glass in the lamp housing in a secondary manner, in particular in the case of an automotive headlight.
Dosavadní stav technikyBACKGROUND OF THE INVENTION
V současné době jsou skla automobilních světlometů vyrobena většinou z plastických hmot a jsou umísťována v nosném dílu světlometu, tedy v pouzdře, v předem definované poloze. Při10 mámí spojení skla s pouzdrem je tvořeno lepidlem, tmelem či jiným těsnícím materiálem, naneseným či uloženým do drážky tvaru U nebo na vnitřní stěny lemu, vytvořené v obvodové části pouzdra. Do takto připraveného pouzdra je založeno sklo světlometu, které do obvodové drážky nebo do lemu zasahuje svou patou, přičemž stabilní a neměnná poloha skla v těchto útvarech je zajišťována různými prvky, například kolíky, šrouby či svorníky, jak je patrné například z patentového spisu DE 4310048. Zajišťovací prvky jsou připevňovány z vnější strany drážky či lemu, musí procházet pod hladinou lepidla v obvodové drážce nebo pod úrovní jiných těsnících prvků a nesmí zcela projít vnitřní stěnou drážky, aby nedošlo ke vzniku rizika netěsnosti vnitřního prostoru světlometu. Nevýhodou známých řešení je, že při upevňování zajišťovacích prvků, jako jsou hřebíčky bez hlavičky nebo s malou plochou hlavičky, například nastřelováním, není možno zcela zaručit přesnost hloubky uložení zajišťovacího prvku, čímž může dojít vlivem různých materiálových či lidských faktorů k proražení vnitřní stěny drážky a tím ke vzniku netěsností vnitřního prostoru světlometu. Další nevýhodou známých řešení je, že dosud užívané zajišťovací prvky jsou velmi obtížně vyjímatelné, čímž je ztížena demontovatelnost dílů světlometů s možností jejich recyklovatelnosti podle skupin materiálů, z nichž jsou vyrobeny.At present, automotive headlight glasses are mostly made of plastics and are placed in a predefined position in the headlight carrier, i.e., in the housing. In the case of a glass-to-casing connection, it is formed by an adhesive, sealant or other sealing material applied to or embedded in a U-shaped groove or on the inner rim walls formed in the peripheral portion of the casing. A headlight glass is inserted into the casing thus prepared and extends into the circumferential groove or flange with its heel, the stable and unchangeable position of the glass in these formations being ensured by various elements, such as pins, screws or bolts, as evident from DE 4310048 The securing elements shall be attached from the outside of the groove or flange, shall pass below the level of adhesive in the circumferential groove or below the level of other sealing elements and shall not completely penetrate the inner wall of the groove to avoid leakage of the headlamp interior. A disadvantage of the known solutions is that when fastening fasteners such as nails without a head or with a small head area, for example by nailing, the accuracy of the depth of bearing of the fastening element cannot be fully guaranteed, which can be punctured by various material or human factors. this causes leaks in the headlight interior. A further disadvantage of the known solutions is that the securing elements used so far are very difficult to remove, which makes it difficult to dismantle the headlamp parts with the possibility of being recyclable according to the groups of materials from which they are made.
Podstata technického řešeníThe essence of the technical solution
Uvedené nevýhody odstraňuje do značné míry technické řešení, kterým je zajišťovací prvek pro sekundární zajištění polohy skla v pouzdře svítilny, zejména u automobilního světlometu, který je tvořen pouzdrem, na jehož okraji je vytvořena spojitá obvodová drážka, jejíž vnitřní prostor je vyplněn těsnící hmotou, ve které je uloženo svou patní částí sklo. Podstatou řešení je, že zajišťovací prvek je tvořen středovou opěrnou částí, přiloženou na vnější stranu vnější stěny obvodové drážky, a dvěma v podstatě souběžnými rameny, z nichž alespoň jedno prochází přes vnější stěnu obvodové drážky do patní části skla.These drawbacks are largely eliminated by the technical solution, which is a securing element for securing the position of the glass in the lamp housing in a secondary manner, especially in the case of an automobile headlight which is formed by a housing having a continuous circumferential groove. which is placed in its heel part glass. The locking element consists of a central abutment part applied to the outside of the outer wall of the circumferential groove and two substantially parallel arms, at least one of which extends through the outer wall of the circumferential groove into the heel of the glass.
Další podstatou řešení je, že alespoň jedno rameno prochází přes patní část skla do vnitřní stěny obvodové drážky pouzdra, přičemž ve výhodném provedení mají ramena stejnou délku.A further feature of the solution is that at least one arm extends through the heel of the glass into the inner wall of the circumferential groove of the housing, and in a preferred embodiment the arms have the same length.
Konečně je podstatou řešení, že opěrná část zajišťovacího prvku je přiložena k ploše výstupku, vytvořeného na vnější stěně obvodové drážky pouzdra.Finally, it is an object of the invention that the abutment portion of the locking element is applied to the surface of the projection formed on the outer wall of the circumferential groove of the housing.
Novým technickým řešením se dosahuje vyššího účinku vtom, že konstrukcí zajišťovacího prvku je zajištěna přesná hloubka jeho opakovatelného zabudování ve stěnách drážky pouzdra bez možnosti proražení stěny vnitřní drážky do vnitřního prostoru světlometu, a tím vzniku případných netěsností. Výhodou nového řešení je rovněž skutečnost, že na vnější ploše pouzdra zůstává viditelná a vyčnívající část zajišťovacího prvku, což umožňuje jeho snadnou demontovatelnost a zároveň kontrolu namontování prvku v daném místě ve správné poloze.A new technical solution achieves a higher effect in that the design of the securing element ensures the exact depth of its repeatable incorporation in the walls of the housing groove without the possibility of piercing the inner groove wall into the interior space of the headlamp, thereby causing possible leaks. An advantage of the new solution is also the fact that the outer surface of the housing remains visible and protruding part of the locking element, which makes it easy to remove and at the same time to check the mounting of the element in the correct location.
Popis obrázků na připojených výkresechDescription of the figures in the attached drawings
Konkrétní příklady provedení technického řešení jsou schematicky znázorněny na připojených výkresech, kde obr. 1 představuje čelní pohled na světlomet ze strany skla, obr. 2 je řez A-ASpecific embodiments of the invention are schematically illustrated in the accompanying drawings, in which Fig. 1 is a front view of the headlight from the glass side; Fig. 2 is a section A-A.
-1 CZ 13099 Ul spojení pouzdra a skla světlometu z obr. 1 v místě namontování zajišťovacího prvku, obr. 3 je řez B-B konstrukčním uzlem z obr. 2 a obr. 4 a obr. 5 jsou řezy A-A a B-B alternativními provedeními spojení pouzdra a skla s použitím různých typů zajišťovacích prvků.Fig. 3 is a sectional view BB of the construction node of Fig. 2 and Fig. 4 and Fig. 5 are sectional views AA and BB of alternative embodiments of the housing connection; glass using different types of securing elements.
Příklady provedení technického řešeníExamples of technical solution
Světlomet s uplatněním technického řešení je v základním provedení tvořen pouzdrem I, tedy nosným dílem, na jehož okraji je vytvořena spojitá obvodová drážka 11, s výhodou profilovaná ve tvaru U a ohraničená vnitřní stěnou 111 a vnější stěnou 112, jak je patrné z obr. 2. Vnitřní prostor obvodové drážky H je vyplněn těsnící hmotou 2, například lepidlem, ve kterém je uloženo svou patní částí 31 sklo 3 světlometu, které je dále opatřeno lemem 32 pro vyztužení tvaru paty 31 skla 3. Obvodová drážka lije pak opatřena výstupky 113, vytvořenými pravidelně po jejím obvodu protilehle na obou stěnách 111, 112, v nichž jsou upevněny, s výhodou nastřeleny, dvouramenné zajišťovací prvky 4. Zajišťovací prvky 4 jsou vyrobeny z kovových drátů a jsou tvořeny středovou opěrnou částí 41, přiloženou na vnější stranu vnější stěny 112 obvodové drážky H, a dvěma v podstatě souběžnými rameny 42, procházejícími přes vnější stěny 112 obvodové drážky H, patní část 31 skla 3 do vnitřní stěny 111 obvodové drážky 11 pouzdra 1, jak je patrné z obr. 2 a obr. 3.The headlamp according to the invention is in the basic embodiment formed by the housing I, i.e. the supporting part, on the edge of which a continuous circumferential groove 11 is formed, preferably U-shaped and bounded by the inner wall 111 and outer wall 112 as shown in FIG. The inner space of the circumferential groove 11 is filled with a sealant 2, for example by an adhesive, in which the base 3 of the headlight glass 3 is mounted, which is further provided with a flange 32 for reinforcing the heel 31 of the glass. regularly around its periphery opposite to the two walls 111, 112 in which the two-armed locking elements 4 are fastened, preferably fired. The locking elements 4 are made of metal wires and consist of a central abutment portion 41 applied to the outside of the outer circumferential wall 112 grooves 11, and two substantially parallel arms 42 extending therethrough I through the outer wall 112 of the circumferential groove H, the heel portion 31 of the glass 3 and the inner wall 111 of the circumferential groove 11 of the casing 1, as shown in FIG. 2 and FIG. 3.
Při montáži světlometu se nejdříve vyplní obvodová drážka 11 pouzdra i těsnící hmotou 2 a následně se do ní uloží svou patní částí 31 sklo 3 tak, že sklo 3 je vůči pouzdru i ustaveno např. robotem do definované polohy a v této definované poloze je sklo 3 přidržováno až do provedení sekundárního zajištění polohy. Utěsnění a primární zajištění polohy skla 3 v pouzdře i tvoří těsnící hmota 2. Sekundární zajištění polohy skla 3 v pouzdru i se provede upevněním, tedy nastřelením, zajišťovacích prvků 4 z vnější strany vnějších stěn 112 obvodových drážek 11 v místech vytvoření výstupků 113, čímž dojde k fixaci neměnné vzájemné polohy pouzdra i a skla 3. Demontáž dílů i a 3 se provádění analogicky vytažením všech zajišťovacích prvků 4 pomocí běžných nástrojů, jako jsou kleště apod.In the installation of the headlamp, the circumferential groove 11 of the housing and the sealant 2 are first filled and then the glass 3 is placed in its base 31 so that the glass 3 is positioned relative to the housing 1 by a robot, for example. held until secondary position locking is performed. The sealing and primary positioning of the glass 3 in the housing 1 forms a sealant 2. The secondary positioning of the glass 3 in the housing 1 is accomplished by fastening, i.e. firing, the securing elements 4 from the outside of the outer walls 112 of the circumferential grooves 11. to disassemble the fixed position of the housing i and the glass 3. The parts i and 3 are disassembled analogously by pulling out all locking elements 4 using conventional tools such as pliers etc.
Popsané provedení není jedinou konstrukcí zajišťovacího prvku 4 podle technického řešení, když jeho ramena 42 nemusí být stejně dlouhá, jak je znázorněno na obr. 5, tedy zajišťovací prvek 4 nemusí být ve tvaru písmene U ale může být ve tvaru písmene J. Rovněž tak délka ramen 42 může být při zachování stejné funkčnosti volena tak, že tyto při montáži projdou pouze vnější stěnou 112 obvodové drážky 11 a sklem 3, jak je patrné z obr. 4. V tomto případě pak je možno výstupky 113 vytvářet pouze na zvolených místech vnějších stěn 112 obvodových drážek 11 pouzdra I.The described embodiment is not the only construction of the locking element 4 according to the invention, when its arms 42 need not be the same length as shown in Fig. 5, i.e. the locking element 4 need not be U-shaped but can be J-shaped. The arms 42 can be selected, while maintaining the same functionality, so that during assembly they only pass through the outer wall 112 of the circumferential groove 11 and the glass 3 as shown in Fig. 4. In this case, the projections 113 can then be formed only at selected locations of the outer walls 112 circumferential grooves 11 of sleeve I.
Průmyslová využitelnostIndustrial applicability
Zajišťovací prvek pro sekundární zajištění polohy skla v pouzdře svítilny, zejména u automobil35 ního světlometu, lze použít s výhodou pro vzájemnou fixaci dílů u všech typů světlometů, kde je nutno zajistit jejich vzájemnou a neměnnou polohu.The securing element for securing the position of the glass in the lamp housing secondary, in particular in the case of an automotive headlamp, can advantageously be used for the fixation of parts to all types of headlamps where their relative and constant position must be ensured.
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ200313904U CZ13099U1 (en) | 2003-02-05 | 2003-02-05 | Securing element for secondary securing position of glass in a lamp casing, particularly of a car headlight |
DE20308451U DE20308451U1 (en) | 2003-02-05 | 2003-05-30 | Locking element for locking the disc in the sleeve of a lamp, in particular a vehicle headlight |
AT0058703U AT7774U1 (en) | 2003-02-05 | 2003-08-26 | LOCKING DEVICE FOR LOCKING THE DISC IN THE HOUSING OF A LIGHT |
FR0312724A FR2850732B1 (en) | 2003-02-05 | 2003-10-30 | ICE STOPPER IN THE BODY OF A LIGHTING APPARATUS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ200313904U CZ13099U1 (en) | 2003-02-05 | 2003-02-05 | Securing element for secondary securing position of glass in a lamp casing, particularly of a car headlight |
Publications (1)
Publication Number | Publication Date |
---|---|
CZ13099U1 true CZ13099U1 (en) | 2003-03-17 |
Family
ID=5476979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CZ200313904U CZ13099U1 (en) | 2003-02-05 | 2003-02-05 | Securing element for secondary securing position of glass in a lamp casing, particularly of a car headlight |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT7774U1 (en) |
CZ (1) | CZ13099U1 (en) |
DE (1) | DE20308451U1 (en) |
FR (1) | FR2850732B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008025610B4 (en) | 2008-05-28 | 2021-07-22 | HELLA GmbH & Co. KGaA | Method for attaching a translucent cover plate to a support element of a lighting device |
FR2942526B1 (en) * | 2009-02-25 | 2013-08-16 | Valeo Vision Sas | ASSEMBLY FOR AN OPTICAL DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE |
DE102021124889A1 (en) | 2021-09-27 | 2023-03-30 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Light module with a fastening device |
DE102021124890A1 (en) | 2021-09-27 | 2023-03-30 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Light module with a fastening device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639090B1 (en) * | 1988-11-16 | 1994-03-18 | Cibie Projecteurs | PROJECTOR WITH ASSEMBLY STAPLES |
DE4310048C2 (en) | 1993-03-27 | 1995-07-20 | Hella Kg Hueck & Co | Method for attaching a translucent lens to a support element of a lamp, in particular a vehicle headlight |
JP2000090724A (en) * | 1998-09-11 | 2000-03-31 | Koito Mfg Co Ltd | Lamp for vehicle |
-
2003
- 2003-02-05 CZ CZ200313904U patent/CZ13099U1/en not_active IP Right Cessation
- 2003-05-30 DE DE20308451U patent/DE20308451U1/en not_active Expired - Lifetime
- 2003-08-26 AT AT0058703U patent/AT7774U1/en not_active IP Right Cessation
- 2003-10-30 FR FR0312724A patent/FR2850732B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2850732A1 (en) | 2004-08-06 |
FR2850732B1 (en) | 2006-06-09 |
DE20308451U1 (en) | 2004-06-17 |
AT7774U1 (en) | 2005-08-25 |
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