Lampholders for halogen – V · Lampholders for discharge lamps. M Connectors for Leds Male + Female, 2 Poles. Part plug-male, movable. View all news. Cables товаров. Подкатегории. single-conductor V.
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First of all, it is to be pointed out that the above described lamp holding devices are not very reliable as regards the electric connection between the device contacts and the lamp connection elements.
Advantageously, when the end portion 3 is inserted into the body 4the conductive element appears to be adjacent to the slide surface 9 b of the first resilient element 9 and out of the mentioned holding space Under this situation, the first resilient counter-element 9second resilient counter-element 10 and abutment element 11 define a holding space 13 for the respective conductive element see in particular FIG.
The screws are fitted in respective through holes formed in the ceramic body and disposed on opposite sides collosio the lamp.
A device as claimed in claim 16wherein the hollow body 4 has a through slot 5 formed therein and set to receive the end portion 3 of the lamp 2. Generally, each connection element has a substantially parallelepiped conformation with a square cross-section, in which four faces are defined at least one of which is arranged to be associated with a respective electric contact of the lamp holding device.
A device as claimed in claim 16characterised in that said contact surfaces 9 a10 a dmc the first and second resilient counter-elements 910 extend at right angles to each other. Finally, it is a further aim of the present invention to make available a lamp holding device adapted for coupling with a respective frame without damaging the structure thereof.
US20080132117A1 – Lamp Holding Device – Google Patents
Furthermore, the supporting element 14 made of insulating material which is in contact with the screw heads 17 a enables better insulation of the energised coolosio. In more detail, it is an aim of the present invention to ekc the holding device only adapted for coupling with lamps having given operating features.
In this way the resilient elements 910 take their respective opened positions letting the conductive element enter the holding space In more detail, the bore has a substantially elongated shape in which two opposite ends are defined to enable passage of the electric contacts.
Ascendo Lighting was established in Sydney Operation of the lamp holding device 1 in accordance with the invention described above mec as regards structure, is as follows. To facilitate mounting operations of the device, the screws are inserted from the bulb portion of the lamp so as to arrange the respective head towards the outside of the ceramic body.
Finally, another advantage resulting from the positioning of screws 17 consists in the reduced bulkiness of the whole device 1. Working closely with customers, we design and manufacture turnkey solutions to meet individual specifications. Advantageously, by the resilient thrust of the flat spring, the electric contact rmc maintained steadily associated with the connection element to ensure a continuous electric connection.
This fragility is due not only to the material of which the body is made, such as said ceramic material, but also to the fact that the body itself has a very wide cavity and colosik thin walls in order to enable a bayonet coupling of the lamp.
2 Poles + Ground M26T – E.M.C. Colosio S.p.A.
cokosio Our customer base is diverse; we have supplied custom designs and luminaires for office towers, hotels, high end residential, cinema chains, major retail chains as well as a number of factories and warehouses. Once insertion of the end portion 3 has been completed, the lamp 2 is rotated around its longitudinal axis.
A device as claimed in claim 16characterised in that it further comprises: In fact, due to the structure of the electric contacts, any connection element can get into engagement with the electric contacts irrespective of its shape. With reference to the drawings, the lamp holding device in accordance with the invention has been generally denoted at 1.
A device as claimed in claim 26wherein the through slot 5 has a substantially elongated shape in which two opposite ends are defined to enable passage of the conductive elements.
G9 – A66 – E.M.C. Colosio S.p.A.
The technical task underlying the present invention is to devise a lamp holding device capable of substantially obviating the mentioned drawback. Therefore, the holding space 13 set to receive a conductive element of given sizes is not able to receive conductive elements of different sizes or shapes that can be energised. In fact, said screws 17 are disposed on the junction element 17 b and not directly on the hollow body 4 so that there is no risk of damages to the hollow body made of ceramic material.
In this manner, when the lamp is inserted in the ceramic body, the lamp itself is rotated until respective faces of the two connection elements abut against the respective flat surfaces of the electric contacts.
The resilient element 10 pushes the conductive element in parallel to the central axis of lamp 2 and in the opposite direction to said lamp 2so that said lamp is maintained in contact with the upper surface 4 a of the lamp holder. Removable incandescent light bulb base permitting conversion to fluorescent lighting products. Known lamp holding devices further have suitable seats such arranged as to enable housing of fastening screws to associate the device itself with any frame, such as a structure of lighting apparatuses like spotlights or floodlights, colsio example.
Under this situation, the screw head being is disposed externally and in sight could be dangerously energised. Our customers include retail chains like Woolworths and Harris Farm Markets as well as hotels, factories, commercial buildings and high-end residential projects. Year of fee payment: Socket for glass cap halogen lamp – has case with two springy strips collsio bent ends snapping into recesses in chamfered sides of cap.
Advantageously, each resilient counter-element 910 has a contact surface 9 a10 a susceptible of abutment against a respective side wall of the conductive element of the lamp 2. Whether your lighting needs require a custom build or off-the-shelf solutions, we provide the best of both worlds. In particular, the connection elements extend opposite each other volosio transversely to the longitudinal extension of the lamp.
It is to be pointed out that the present invention has been conceived in relation to lamps 2 of a new conception with a connection or base identified by the abbreviation PGJ5 having a rated voltage of V and an impulse voltage of V. Following a rotation of lamp 2 around its longitudinal axis, the conductive element is brought towards the first and second resilient elements 910 and abuts against the slide surfaces 9 acoloeio a thereof.