DE102013226950A1 - Profile lighting system and assembly method for it - Google Patents

Abstract

A profiled luminaire system with at least one profiled luminaire (1) is described which has lamps (11) and at least one connector (50) integrated in the profiled luminaire (1), wherein the at least one connector (50) has a plug (4), a socket (5) and a plurality of poles, wherein the poles each contact pins (22-32) and contact blades (60-70) are assigned, which in the mated state of the plug (4) and socket (5) electrically conductive contacts between the individual contact blades ( 60-70) and the respectively corresponding contact pins (22-32) form, wherein the at least one connector (50) is arranged such that an insertion direction of the at least one connector (50) substantially parallel to the orientation of the emitting light of the lamps (11 ) is aligned with the profile lamp (1).

Description

Technical area

The present invention relates to a profile lighting system and a mounting method therefor.

Background of the invention

There are linear lighting systems for large rooms, such as Offices or halls or department stores whose luminaires form a line over several meters. Such lighting systems can be connected in series with two-pole connectors with a plug-in direction parallel to the longitudinal extent of the linear lamp.

There are so-called standardized low-voltage RJ Modular Western connectors for telecommunications transmission equipment. These are usually 2-, 4-, 6- or 8-pin and designed for a DC voltage between 5 volts and 12 volts. The connectors are cuboidal.

Disclosure of the invention

Against this background, it is an object of the present invention to provide an improved profile lighting system with a mounting method.

This object is achieved by a profile lighting system with the features of claim 1. The dependent claims relate to particularly preferred embodiments.

One idea of the invention is to design profile lights, preferably with LEDs, in such a way that they can be mounted and dismounted as simply as possible from a permanently wired power supply and current control, in particular if a profile light has defective lamps. Profile luminaires currently available on the market are fixed to wires either suspended or flush-mounted or in suspended ceilings. A disassembly of profile lights, especially when they are arranged in rows one behind the other to form lines, is extremely difficult and expensive. For hanging profile lights assembly and disassembly is understandably easier, but often support profiles are required, which can be omitted in hanging variants of the invention. In the case of ceiling installation variants and ceiling construction variants, on the other hand, assembly / disassembly is correspondingly more difficult. The invention thus provides even greater efficiency in the latter applications. In all applications, the invention enables particularly compact designs.

It is thus an idea of the invention to provide a profile lighting system with at least one profile luminaire, which has lamps, so that the profile luminaire is easy to assemble and disassemble, whereby a previously defined wiring remains unaffected. An inventive profile lighting system has at least one connector in the profile light integrated with a plug and a socket and with several poles, wherein the poles each contact pins and contact blades are assigned in the mated state of the plug and socket electrically conductive contacts between the individual contact blades and the each form corresponding contact pins. Thus, only a first part of the plug is firmly connected to the feeder cables and the complementary second part of the connector is arranged on the profile lamp. Due to the connector profile luminaires can now be easily replaced without the supply wires must be dismantled and assembled by a skilled electrician, as well as sorted and specified according to their functions.

Thus, the profile lights, which are individually interchangeable in a long row over several meters, for example, in halls or offices or department stores, without affecting the non-exchangeable profile lights, the connectors are arranged with sockets at the front end of the profile lamp such that an insertion direction of the Connector extends substantially parallel to the orientation of the emitted light of the lamps of the profile lights. The insertion direction is thus formed perpendicular to a longitudinal extension of the profile lamp and / or parallel to the direction of attachment of the profile lamp on or in a ceiling wall.

More preferably, the profile lighting system is formed with at least two connectors described above and at least one profile lamp, wherein at the ends of the profile light front side, the connectors are arranged. In arrangements with line-shaped profile lights with more than one profile light two adjacent, arranged in line profile lights with connector in housed in the ends of the profile lights sockets are connected. Thus, a simple and quick installation and a later replacement of the profile lights is very easily possible by the plugs are released from the socket, without the need for complex rewiring by an electrician, and without having to ensure again that the correctly connected to the new profile lamp.

To use the profile light with the at least one connector multifunctional can, is preferably formed at least one connector with more than two poles, in particular five poles, more preferably eleven poles. Thus, in addition to conventional lamp control, it is not only possible to simply energize the lamps, but also to operate loudspeakers in the profile lamps via poles arranged in parallel and to control different colors or emergency lights via their own poles.

It has proven to be advantageous that the connector is formed substantially cuboid. Both the plug and the socket receiving the plug are preferably cuboid. Such connectors can be produced cost-optimized.

Preferably, the contact blades of the at least one connector are formed extending parallel to the insertion direction. The electrical contact safety is thus better ensured.

Moreover, it is advantageous that the connector for high-voltage voltages, in particular from about 110 volts to about 230 volts, is designed. Lamps that are dimensioned for high-voltage voltages can thus be controlled directly.

According to a further embodiment, the plug with the socket, in particular on both sides, securable, in particular screwed and / or latched and / or magnetically formed by means of magnets securable. This ensures that even with a mechanical load on the connector, the electrical contact between plug and socket is maintained. A magnetic fuse promotes the connector during assembly. A screw connection, especially on both sides, is a secure connection against high mechanical loads.

So that the connector is accurately reproducible, the plug or socket in one embodiment, at least two centering pins in the insertion direction may have frontally engageable in complementary recesses of the socket or the plug. In this case, the plug with the complementary socket on both sides of the front of the cuboid connector each comprise a groove engaging in a longitudinal rail.

According to a particular embodiment, the plug comprises springs designed as contact blades for spring action for generating the electrical contact. The socket comprises the contact pins.

According to an alternative embodiment, in order to protect the flexible contact blades with spring action in a housing against external influences, these are arranged on or in the socket. They are thus protected in a socket housing. The plug includes the contact pins with guide rails on the housing for the contact blades in the socket.

According to a further embodiment of the invention, the plug is formed as an inverted L-profile, in particular with a front plate cover attached thereto, more preferably for arrangement in each case as a front end of a profile lamp. The seen in the side view L-profile has the advantage that the cover plate can serve as a cover for the connector. The connector can basically be arranged at any location on a profile lamp. Preferably, the connector is arranged on the front end profile ends. This has the advantage that the connector can be positively inserted into the end faces of an elongated profile body. The profile body is made for example of an aluminum profile. Furthermore, a coupling of several profile lights is thus easily possible, as shown below.

For this purpose, the plug is particularly preferably formed as a connector, in particular in the form of TT-profiles with two longitudinal rails. The longitudinal rails are each frontally engageable in complementary grooves in each case a socket to ensure a load-bearing connection of two linearly arranged in series profile lights. Thus, identical profile lights with sockets at the front ends can be used either as either end pieces or intermediate end pieces, with only the plug is designed either as a connector or as a final terminator.

According to one embodiment, the connector can fill a mechanical support function for the at least one profile lamp. In this case, the connector can be designed so massive that it is capable of carrying the essential weight load of the profile lamp in the room.

More preferably, the socket and the plug are dimensioned so as to form a respective end face with its length in an elongated profile lamp with a profile width of 50-120 mm, in particular 60 mm, positively form and finally form. This design is required to realize high voltage applications in the range of 220-230 volts.

More preferably, in each case a housing of the plug and the socket made of a solid metal material, in particular made of cast aluminum, in particular the Contact lamellae are arranged insulating in a plastic insert, which are guided by insulating plastic rails complementary. The plastic rails include embedded, sliding contact pins. The plastic rails are formed on an insulating complementary plastic insert in the housing of plug or socket accordingly.

According to the invention, the plastic insert with the contact blades, preferably perpendicular to the extension of the contact blades, has receiving openings corresponding to the number of contact blades, in order to receive strands of connection cables in a force-locking manner. Thus, the plastic insert with the contact blades serves as an adapter for the strands of the connection cable with respect to the connector.

Likewise, the plastic insert with the contact pins preferably perpendicular to the sliding insertion direction on the corresponding opposite side receiving openings corresponding to the number of contact pins to receive strands of connecting cables frictionally secured. The non-positive locking can be done in both cases, for example by means of springs or screwed. Thus, also here the plastic insert with the contact pins serves as an adapter for connection cables, which are provided either by the power supply or control supply for the profile lights or the corresponding consumers, such as the lamps.

More preferably, the connectors of the profile lighting system are designed so massive that from these connectors a load of at least one profile light is receivable, the profile light a profile body of an aluminum extruded section, a direct room lamp with a LED lamp module, which arranged on a board LEDs comprises and (for example clipped into the profile body) aperture, such as PMMA, before it.

In addition, the profile lamp can have an indirect room lamp with an LED lamp module, which comprises LEDs arranged on a circuit board and an aperture arranged above it. Due to the solid connectors a rigid line connection between the profile lights is ensured, so that the connectors can compensate for irregular loads. The profile lighting system with direct and indirect room lighting can thus be arranged suspended in the room. Furthermore, the profile lights can thus be regularly cleaned easily or replaced when lamps should not work.

According to an embodiment further developing the profile lighting system is formed with a carrier profile with which the profile light is receivable. Thus, the profile lighting system according to the invention can be installed positively in ceiling walls or suspended ceilings, if the carrier profile is installed flush.

In order to match the brightness of several arranged profile luminaires in the profile lighting system, each profile luminaire preferably comprises an adjustment device, in particular a rotary switch with which the brightness of the LED lamp modules integrated in the profile luminaire can be adjusted via the voltage and / or the current intensity. This is particularly necessary because the brightness changes when a single LED, which is arranged with other LEDs on a board, has become inoperative and as a result the other LEDs on the board shine a little brighter. In addition, the brightness performance of each LED decreases with increasing life.

The object of the invention is also achieved by an assembly method of the above-described profile lighting system with connectors described above, that in each case one end of a profile lamp a plug of the connector described above is inserted into a socket, for example, in an insertion direction parallel to the orientation of the profile lights emitted light passes. For this purpose, a corresponding socket can be arranged on each end face of the profile lights.

This assembly process can be carried out automatically by robots, for example, due to the simple connection geometry. In one embodiment, the mounting method may further include concealing the plug with a fastenable lid at the front. The lid can either be attached directly to the plug or it can be screwed by means of a screwdriver on the profile body of the profile lamp or on the solid socket. By means of this mounting method, an easy assembly and disassembly of a profile lamp without major electrical expertise is possible.

Brief description of the drawings

Embodiments of the invention are illustrated in the drawings and explained in more detail in the following description.

Illustrate it

1 a perspective front view of a profile lamp with an inserted socket at the front end;

2 a perspective view of 1 ;

3 a sectional view towards the profile end with inserted socket;

4 a perspective view according to the 2 ;

5 a plug with frontal cover;

6 according to the plug 5 in the perspective top view with inserted connection cables;

7 a perspective view of the not yet installed connector;

8th a bottom perspective view of an assembled profile end;

9 a profile lamp in perspective view without the lid of the plug;

10 one end of a profile lamp in the assembled state;

11 a perspective profile view of a profile lamp in the assembled state;

12 a perspective view of a TT plug;

13 a perspective bottom view of a TT plug;

14 a perspective view of a TT connector used on a profile lamp;

15 another perspective view with two profile lights before assembly;

16 two profile lights connected by means of a TT connector;

17 a perspective view of 16 from underneath;

18 a view of 16 with attached lid;

19 a perspective sectional view of a profile lamp with a profile casing; and

20 an end view of the 19 ,

The 1 shows a perspective front view of a profile lamp 1 , The profile lamp 1 comprises a profile body 2 made of an aluminum extruded section. In this aluminum extruded section is a recess 3 each incorporated at the profile end rectangular in the upper later directed to the ceiling side wall. The recess 3 serves to accommodate a plug shown in the following figures 4 in a socket 5 ,

The socket 5 includes a housing 6 made of a cast aluminum, in particular die-cast aluminum, and positively to the dimensions of the inner profile of the profile body 2 is adjusted so that a secure hold of the socket 5 in the profile body 2 consists. The housing 6 includes supporting legs 7 and 8th and in the bottom a groove 9 to form fit a groove profile of the profile body 2 take. The groove profile serves to accommodate a circuit board 10 with LEDs 11 for a direct room light. In the case 6 is a plastic holder 13 , which may be made of cast aluminum, for example, used. The plastic holder 13 forms together with frontal strips 14 and 15 groove 16 and 17 so that the plug 4 safe in the socket 5 can be performed.

For a perfect connection of socket 5 and plugs 4 are in the housing bottom of the socket 5 two holes arranged symmetrically to the center 18 . 19 and a means 20 educated. Positive locking in the plastic holder 13 again by frontal rails in tongue and groove construction is a plastic insert 21 used. The plastic insert 21 includes eleven linear contact pins for an 11-pin female connector 22 - 32 made of plastic rails 34 - 45 protected and embedded. The plastic holder 13 further comprises on the top two symmetrically arranged threaded holes 46 and 47 , By means of the threaded holes 46 . 47 and the complementary plug inserted over it 4 you can screw the connector from the top.

The top of the box-shaped profile body 2 has - as in 3 shown by way of example - linearly centered a profile basin 51 with profiled grooves formed on both sides, in which secured a circuit board 52 with LEDs 53 is insertable to an indirect room light 54 the profile lamp 1 to create. The wall of the profile tank 51 forms on both sides symmetrically two further profile grooves 55 and 56 out into the one in the 3 illustrated aperture 57 the indirect room lamp 54 is insertable.

The 2 shows a further perspective view of the end of the profile lamp 1 with inserted socket 5 , It can be seen that the rails 34 - 45 the contact pins 22 - 32 tapering towards the top to complementary in 5 shown contact blades 60 - 70 of the plug 4 grinding over the contact pins 22 - 32 take up.

The 3 shows a cut profile lamp 1 towards the end of the profile, so that the Rear of the profile light 1 of the 1 is visible. The cuboid socket 5 with a cuboid housing 6 has center rectangular recesses 58 , allowing access for strands of connecting cables (not shown) in receiving openings 72 - 82 the plastic insert 21 are pluggable. Thus, the plastic insert forms 21 an adapter for the wires of the connection cables. The 3 further shows that an aperture 84 for the lamps 11 on the board 10 in two-sided grooves of an inner profile of the inner walls of the profile body 2 is plugged in for direct room lighting. For indirect ceiling lighting, an indirect room light is on the side facing the ceiling 54 with circuit board 52 , LEDs 53 and aperture 85 intended.

The 4 shows the profile lamp 1 in a perspective view from the front side in the embodiment of the 3 with the indirect room lamp 54 ,

The 5 and 6 show perspective views of a plug 4 of the connector. The connector is designed for high voltages of about 110 volts to about 230 volts and can, as in the 5 shown, preferably formed 11-pin. The plug 4 includes a connector housing 86 , which can be made of cast aluminum, in turn, a plastic insert 87 is inserted, which acts insulating and the electrical contact blades 60 - 70 wearing. Perpendicular to the contact blades 60 - 70 in plastic use 87 are located in the following figures shown receiving openings 88 to 98 ,

The housing 86 of the plug 4 includes two front ends on both sides as rails 101 and 102 pronounced highlighting, that of grooves 103 . 104 protrude. These grip complementary in the grooves 16 . 17 the socket 5 in 1 one by distinct ledges 15 and 15 in the complementary formed grooves 103 . 104 of the plug 4 grab the plug 4 in the socket 5 mechanically secure. To improve positional accuracy, nubs grip 107 and 108 into the holes 18 . 19 the socket 5 one. Likewise, the projection fits 109 of the plug 4 in the formed semicircular groove 20 the socket 5 a, in turn, a threaded hole 110 in the lead 109 is designed to plug 4 from the bottom to the socket 5 to fix. The plug 4 is frontally designed as an inverted L with a lid 111 , The lid 111 again has two holes 112 and 113 on to these with complementary tapped holes 46 and 47 in the plastic holder 13 to screw.

The 6 shows the plug 4 in the perspective top view, taking on the plug 4 a frontal cover 114 as well as a lid 115 on the upper side in turn L-shaped parallel is placed. The lid 115 has a hole 116 on to connecting cable for the plug 4 supply.

The 7 shows the profile body 2 with the socket 5 before assembling the plug 4 with the socket 5 of the connector. It can be seen that in contrast to conventional existing profile lights no complicated Neuverkabelungsaufwand must be operated by an electrician, in which the individual connecting wires must be redetermined when this again s.der profile lamp 1 be connected. An exchange of individual profile lights 1 is thus easily possible. The profile lighting system according to the invention thus comprises a profile lamp with lamps and at least one connector.

The 8th shows in a perspective view from below the end of a profile lamp 1 , where the plug 4 by means of a screw 117 in the profile pool 51 on the profile body 2 and the socket 5 is screwed. Further, the board is 10 the direct room light 12 with the LEDs 11 clearly shown.

The 9 shows in a perspective view the end of a profile lamp 1 from the side in a top view. Here is the lid 114 the top is not yet inserted, leaving the receiving openings 88 - 98 to accommodate a total of eleven strands of connection cables are visible. These intake openings 88 - 98 provide inside the plastic insert 87 non-positive fuses, which can be secured either by means of springs or a screw connection. Flush with the receiving side of the receiving openings 88 - 98 is the lid 111 of the plug 4 installed. The front lid 114 of the 6 closes the profile body 2 the profile lamp 1 from.

The 10 shows the profile lamp 1 out 8th with the lid attached 114 on the upper side of the profile lamp 1 ,

The 11 shows a further perspective view of the closed box of the profile lamp 1 from the front side in the direction of the longitudinal extent.

The 12 and 13 show a further embodiment of the plug 4 acting as TT connector 100 is trained. Also here are receiving openings 88 - 98 formed on the upper side, but are in the cuboid plastic insert 87 contact lamellae on both sides 60 - 70 arranged so that two ends of profile lights 1 with arranged bushes 5 can be connected to each other in series.

The connector 100 is therefore formed in the frontal profile view in a TT-shape. The lid 111 now includes four holes for mounting two screws in two different sockets 5 , The pimples 107 . 108 are double on the bottom of the connector 100 executed, as well as the threaded holes 46 . 47 in the recess, as in the 14 is shown in a perspective view from below.

The 13 shows the TT connector 100 in the socket 5 at the profile end of the profile lamp 1 used. The 14 continues to show, as in jacks 5 of series arranged profile lights 1 the TT connector 100 can be plugged in without the need for a large cabling effort.

The 14 shows the finished assembled state of two profile lights 1 and 121 , where the connector 100 is formed cuboid and the length parallel to the arrangement of the contact blades substantially the inner width of a profile body 2 corresponds, for example, between 50 mm and 120 mm, preferably 60 mm.

The 16 shows in a perspective view of the connecting cut the 15 from underneath. It shows that the plug 100 with a screw 117 on the first profile light 1 and with another screw 118 on the second profile light 121 is fixed from below, taking on the second profile light 121 already an aperture 119 for direct room lighting 120 is clipped.

In the 17 and 18 is the TT connector 100 shown in greater detail.

The 19 shows a perspective view of the profile lamp according to the invention 1 in a sectional view, which is shown with this figure only that the profile body 2 in a carrier profile 122 can be used to the profile lamp 1 positively to a ceiling wall in the carrier profile 122 to clip. The carrier profile 122 It is concealed on a ceiling wall or a suspended ceiling.

The 20 shows the profile lamp 1 according to 19 in a side view.

Although the present invention has been described in detail with reference to various embodiments, modifications and further developments of the connector and the profile lighting system can be made without departing from the spirit of the invention.

LIST OF REFERENCE NUMBERS

1

profile light

2

profile body

3

recess

4

plug

5

Rifle

6

casing

7

legs

8th

legs

9

groove

10

circuit board

11

LEDs

12

Direct room light

13

Plastic holder

14

strip

15

strip

16

groove

17

groove

18

drilling

19

drilling

20

center groove

21

Plastic insert

22

contact pin

23

contact pin

24

contact pin

25

contact pin

26

contact pin

27

contact pin

28

contact pin

29

contact pin

30

contact pin

31

contact pin

32

contact pin

33

34

Plastic rail

35

Plastic rail

36

Plastic rail

37

Plastic rail

38

Plastic rail

39

Plastic rail

40

Plastic rail

41

Plastic rail

42

Plastic rail

43

Plastic rail

44

Plastic rail

45

Plastic rail

46

threaded hole

47

threaded hole

48

49

50

Connectors

51

profile pool

52

circuit board

53

LEDs

54

Indirect room light

55

profile groove

56

profile groove

57

cover

58

recess

59

60

Multilam

61

Multilam

62

Multilam

63

Multilam

64

Multilam

65

Multilam

66

Multilam

67

Multilam

68

Multilam

69

Multilam

70

Multilam

71

72

receiving opening

73

receiving opening

74

receiving opening

75

receiving opening

76

receiving opening

77

receiving opening

78

receiving opening

79

receiving opening

80

receiving opening

81

receiving opening

82

receiving opening

83

84

cover

85

cover

86

plug housing

87

Plastic insert

88

receiving opening

89

receiving opening

90

receiving opening

91

receiving opening

92

receiving opening

93

receiving opening

94

receiving opening

95

receiving opening

96

receiving opening

97

receiving opening

98

receiving opening

99

100

TT-connector

101

rail

102

rail

103

groove

104

groove

105

groove

106

groove

107

burl

108

burl

109

head Start

110

threaded hole

111

cover

112

drilling

113

drilling

114

End cover

115

cover

116

drilling

117

screw

118

screw

119

cover

120

Direct room light

121

Second profile light

122

carrier profile

Claims (21)

Profile light system with at least one profile light ( 1 ), which lamps ( 11 ) and at least one connector ( 50 ) in the profile light ( 1 ), wherein the at least one connector ( 50 ) a plug ( 4 ), a socket ( 5 ) and a plurality of poles, the poles each having contact pins ( 22 - 32 ) and contact blades ( 60 - 70 ), which in the assembled state of plug ( 4 ) and socket ( 5 ) electrically conductive contacts between the individual contact blades ( 60 - 70 ) and the respective corresponding contact pins ( 22 - 32 ), wherein the at least one connector ( 50 ) is arranged such that a direction of insertion of the at least one connector ( 50 ) substantially parallel to the orientation of the emitting light of the lamps ( 11 ) of the profile lamp ( 1 ) is aligned. Profile lighting system according to claim 1, characterized in that the profile lamp ( 1 ) two connectors ( 50 ), wherein the connectors ( 50 ) at the front ends of the profile lamp ( 1 ) are arranged. Profile light system according to claim 1 or 2, characterized in that the profile lamp ( 1 ) at least one connector ( 50 ) having more than two poles, in particular five poles, particularly preferably eleven poles. Profile light system according to one of the preceding claims, characterized in that the contact blades ( 60 - 70 ) of the at least one connector ( 50 ) are formed extending parallel to the insertion direction. Profile light system according to one of the preceding claims, characterized in that the at least one connector ( 50 ) is designed for high-voltage voltages, in particular of 110-230 volts. Profile light system according to one of the preceding claims, characterized in that the connector ( 50 ) is formed substantially cuboid. Profile light system according to one of the preceding claims, characterized in that the plug ( 4 ) with the socket ( 5 ) securable, in particular screwed and / or latched and / or magnetically secured, is formed. Profile light system according to one of the preceding claims, characterized in that the plug ( 4 ) or the socket ( 5 ) at least two in the insertion direction frontally formed, centering knobs or pins ( 102 . 108 ) formed in complementary recesses ( 18 . 19 ) of the socket ( 5 ) or the plug ( 4 ) are engageable, wherein the plug ( 4 ) on both sides of the front end of the connector with the complementary socket ( 5 ) one in each case into a groove ( 105 . 106 ) engaging longitudinal rail ( 101 . 102 ). Profile light system according to one of the preceding claims, characterized in that the plug ( 4 ) as an L-profile, in particular with an attached end plate cover ( 111 ), for arrangement in each case as a front end of a profile lamp ( 1 ) is trained. Profile lighting system according to one of claims 1 to 8, characterized in that the plug ( 4 ) as a TT connector ( 100 ), which is designed to provide two profile lights ( 1 . 121 ) in series with respect to the electrical conductive contacts. Profile light system according to one of the preceding claims, characterized in that the at least one connector ( 50 ) the at least one profile lamp ( 1 ) mechanically carries. Profile lighting system according to one of the preceding claims, characterized in that the bushing ( 5 ) and the plug ( 4 ) are dimensioned such, in each case one end face in an elongate profile lamp ( 1 ) with a profile width of 50-120 mm, in particular 60 mm, can be positively inserted and finally form. Profile light system according to one of the preceding claims, characterized in that in each case a housing ( 6 . 86 ) of the plug ( 4 ) and the socket ( 5 ) are made of a solid metal material, in particular of cast aluminum, wherein the contact blades ( 60 - 70 ) on a plastic insert ( 87 ) are arranged by insulating plastic rails ( 34 - 45 ) are guided complementarily, wherein the plastic rails ( 34 - 45 ) include embedded sliding contact pins. Profile lighting system according to claim 13, characterized in that the plastic insert ( 87 ) with the contact blades ( 60 - 70 ) perpendicular to the extension of the contact blades ( 60 - 70 ) Receiving openings ( 72 - 83 ) according to the number of contact blades ( 60 - 70 ) for the frictionally secured recording of strands of connecting cables. Profile light system according to one of the preceding claims, characterized in that the profile light ( 1 ) further a profile body ( 2 ), which is made of an extruded aluminum profile, and a direct room lamp ( 120 ) with on a board ( 10 ) arranged LEDs ( 11 ) and an aperture ( 84 ) having. Profile light system according to one of the preceding claims, characterized in that the profile light ( 1 ) an indirect room lamp ( 54 ) with on a board ( 52 ) arranged LEDs and an aperture disposed above ( 85 ) having. Profile lighting system according to one of the preceding claims, characterized in that two adjacent, arranged in series profile lights ( 1 ) with a connector ( 50 ) are connectable. Profile lighting system according to one of the preceding claims, characterized in that the profile lighting system a support profile ( 122 ), with which the profile lamp ( 1 ) is receivable. Profile light system according to one of the preceding claims, characterized in that the profile light ( 1 ) comprises an adjusting device, in particular a rotary switch, with which the brightness of the LEDs ( 11 ) is adjustable. Mounting method of a profile lighting system according to one of claims 1 to 19, wherein in each case at the end faces of each profile lamp ( 1 ) a plug ( 4 ) into a socket ( 5 ) of an adjacent profile lamp ( 1 ) is inserted. Mounting method according to claim 20, characterized in that the plug ( 4 ) with a lid ( 114 ) is concealed on the front side.

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