DE7139927U - Electric lamp assembly - Google Patents

Description

AHP 2967 MUnohen, October 13, 1971

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AMP Incorporated Eisenhower Bouleravd Harriabarg. Pa., T. St. A. Electrically low lamp assembly

Priority: Oct 27, 1S70; Spant · «t Hr. 162 742

Oils Senerung refers to an electric lamp assembly

Xb der Deutschen GobrauohsMUBteran »eldung G 71 34 893 * 1 der Anaelderin iat an electric lamp arrangement a« housing made of electrically insulating material, whereby the housing is formed from two identical housing halves.

In the case of the Aatordaaag described in the above-mentioned application, see the connection point between the two Gehäaeehälften in the longitudinal direction of the housing, and a lens is seen at one end of the housing to attach a mounting plate to the sieve, the longitudinal axis of the housing extending perpendicularly to the plane of the plate.

Mundien 820993 12.72

AMP 2967 - 2 -

However, for reasons of space it is often necessary to have a electrical * fix the lamp arrangement to a mounting plate, that see the longitudinal socket of a housing of the assembly extends parallel to the plane of the plate.

An electric lamp assembly with a housing electrically insulating material, the housing being formed from two elongated housing parts which can be connected to one another is, which extend in the longitudinal direction of the housing, characterized according to the innovation in that one of the Housing parts has an opening which is provided in a longitudinally extending side of the one housing part is.

Sis details of the innovation are given by reference described on the figures. From the figures show:

Figure 1 is a perspective bar position of the arrangement and a plate on which the assembly is to be mounted;

Figure 2 is a side elevation with the assembly mounted on the plate of Figure 1;

FIG. 3 is a plan view of a housing half of the arrangement;

Figure 4 is a side view of the housing half from figure 3;

FIG. 5 shows an end view of the housing half of FIG. 3;

Figure 6 is a sectional view along the line YI-Ti from Figure 3;

FIG. 7 shows a position similar to FIG. A , the other half of the housing being shown; and

Figure θ a representation similar to Figure 6, with a rope of the other half of the housing shown is.

71 ί

AMP 2967 - 3 -

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As shown in Figures 1 wheel 2, the arrangement has a Housing on, which consists of two matching, molded plastic housings 1 and 2, the Junction / of the two parts 1 and 2 extends in the longitudinal direction of the housing. The housing part 1 is identical to the housing halves described in the utility model application mentioned. According to Figures 3 to 8, each housing part 1, 2 a springy arn 5 nit a rabbit 5a as well! a diametrically opposite slot 6 (Figures 6 and 8), the rabbit 5a of each housing part in the slot 6 engages the other housing part. Each housing part 1, 2 is also nit -two projections 10 and two holes 11 (cf. in particular Figure 3) formed which the four corners the connection surface or connection point 3 are arranged adjacent, the projections 10 of each housing part ■ it «ss Lachers 11 des a & eren 5eM» * set ± ls in connection step. A longitudinal rib 12 and a recess 13 are on the connection point 3 ö-.r housing parts 1, 2 provided, wherein the rib 12 of each housing part engages in the recess 13 of the other housing part.

The right (in Figures 4 and 7) end section of the walking bus part 1 is identical to that of the housing part 2, and together these end sections stretch a pair of terminals and a resistor (not shown) and support this ·.

The left end section of the housing part 1 is generally formed as a channel which is open at its end and is semicircular in section, the channel 5 extending from the slot 6 provided in one side of the channel. The housing part 1 has adjacent the open end of the channel a pair of wings 7 (of which bucket is shown in Figures I ₉ 2 and 7). The wings 7 serve the essential purpose of saving, but they are used in the lamp housing according to the above-mentioned usage pattern application.

AMP 2967 - 4th

The left Sndabsohnitt of the housing part 2 is similar to that of the housing part 1, but the end of the channel is through a transverse wall 14 is closed, and the beden äss canal removed to form an opening that is rectangular in cross-section 16 bounded by a wall 15 which extends transversely away from the longitudinal axis of the housing. Two longitudinal shoulders 17 are provided on the base of the wall 15, with a plate 18 (Figs 1 and 2) engages these shoulders when the assembly is mounted on plate 18, as will be described.

The end portion of wall 15 which is "coplanar with wall 14" is "an" outwardly extending projection

19 formed, the one stepped inward Surface 20 and an obliquely outwardly directed plane 21 having. You in Mngsrichtuna running sections of the Wall 15 are "it" at their ends remote from wall 14 outwardly extending Yore-shaped rings 22 which have inclined inwardly directed surfaces 23.

For the assembly of the assembled housing parts 1 and 2n of the plate 18, an opening 24 of suitable size is provided in the plate 18, the size of the opening 24 being the receptacle of the wall 15 delimiting the opening 16. The projections 22 are inserted through the opening 24 in the plate 18%, and then the assembly mm j | Plate 18 ssn! »Printed, see that plate 18 engages the searagea surface 21 of jump 1.9. The protrusion 19 is elastically inhibited and moves through the opening 24 in the plate 18 and then takes its original shape again and attaches the arrangement in the opening 24 in the plate 18 (FIG. 2). Bureh the graduated area

20 of the protrusion 19 can be arranged at any two Plates of different thickness «are emted, weave them opening in ft * r Platt suitably se teww let,

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AMP 2967 - 5 -

that one of the stepped portions of the surface 20 of the projections 19 engages the plate.

In this way, the plate 18 is sandwiched between one of the stepped portions of the surface 20 of the protrusion 19 and the protrusions 22 positioned on one side of the plate 18 as well as the selmltsm 1? seized (Figar 2) _e

Sine lens 25 (Figures 1 and 2) can then over the Opening 16 of the housing part 2 are attached, the Lens 25 by frictional contact with the projections 19 and is held in place (Figure 2).

Sohut zansprtlohe:

71319171 ο 2.72

Claims (7)

S ocupant claims marriage 1. Electric lamp assembly with a housing electrically insulating material, the housing being formed from two elongated housing parts that can be connected to one another which extend in the longitudinal direction of the housing, characterized in that one (2) the housing parts (1, 2) have an opening (16) which is provided in a longitudinally extending side of the one housing part (2). 2. Arrangement according to claim 1, characterized through a wall (15) delimiting the opening (16) « which extends transversely away from the longitudinal axis of the housing. 3. Arrangement according to claim 2, characterized in that the opening (16) in cross section is rectangular and that the end sections of the wall (15) delimiting the opening (16) extend outwardly (19, 22) which act on a surface of a plate (18) for the purpose of fastening the arrangement to the plate (18). 4. Arrangement according to claim 3t characterized that the one housing part (2) has two longitudinal switches (17) which are connected to attack the side of the plate (18) which is opposite to the side on which the projections (19, 22) engage. 5. Arrangement according to one of claims 3 or 4t characterized by a single resilient Projection (19) on one end portion of the wall (15) ι wherein the projection (19) has a step-shaped inwardly directed surface (20), and characterized by two projections (22) on the other end portion of the wall (15), 71319271 * a. ► b »· ι AMP 2967 - 2 - wherein the two gateposts (22) directed obliquely inward Have surfaces (23). 6. From an arrangement according to claim 4 and an opening having a mounting plate, characterized in that the opening (16) delimiting wall (15) in a housing part (2) in the opening (24) is received in the plate (18), wherein the projections (19, 22) positioned on one side of the plate and the shoulders (17) engage on the other side of the plate for the purpose of fastening the arrangement to the plate (18). 7. The arrangement according spoke 6, characterized that over the opening (16) in the one housing part (2) a lens (25) by frictional contact with the Projections (19, 22) is mounted.