CN107431285B

CN107431285B - Terminal box with external electric member

Info

Publication number: CN107431285B
Application number: CN201680015661.9A
Authority: CN
Inventors: O·基尔希; H·菲尔埃格
Original assignee: Phoenix Electric Co Ltd
Current assignee: Phoenix Electric Co Ltd
Priority date: 2015-04-20
Filing date: 2016-04-13
Publication date: 2019-11-19
Anticipated expiration: 2036-04-13
Also published as: DE102015106031A1; WO2016169821A1; EP3286803B1; EP3286803A1; CN107431285A

Abstract

The present invention relates to a kind of be fixed on including terminal box and by hardware carrier the outside in the terminal box electric member device.Electric member is mechanically anchored in terminal box by hardware carrier.Cause electrical contact in the following way, i.e., two connecting lines of electric member are directly inserted in core wire end connecting terminal (direct insertion technology, tension spring technology or Insulation Displacement Contact technology) or hardware carrier itself is configured to pluggable metalwork and then connecting line is inserted into the connecting terminal of core wire end and the pin of pluggable metalwork is inserted into the connecting terminal of core wire end or in the bridge-type slot of terminal box.

Description

Terminal box with external electric member

Technical field

The present invention relates to a kind of to be fixed on the electrical structure of the outside in the terminal box including terminal box and by hardware carrier The device of part and using clamping part or pluggable metalwork as the hardware carrier of form.

Background technique

It typically arbitrarily can abreast snap fit onto and keep on rail, on for example so-called supporting track (Hutschiene) Terminal box includes the core wire end connecting terminal of multiple core wire ends for connecting cable.Terminal box has by fireproof plastics Manufactured terminal block housings, in the terminal block housings, conductor introduction passage extends into terminal box shell from the narrow side on top The inside of body, the conductor introduction passage leads to core wire end connecting terminal, and (see-also reference 3 " terminal box ", Phoenix is electrical 2013/2014 version of company, www.phoenixcontact.com).Terminal box can also also have other feasible sides of contact Case, the bridge-type slot for example for the insertion of contact bridgewareFor adjacent Bridge joint (see-also reference volume the 3rd " terminal box ", 2013/2014 version of Phoenix Electric Co., Ltd, example are set up between terminal box Such as page 103, www.phoenixcontact.com).

Some terminal boxes yet have so-called multi-functional Disengagement zone (see-also reference volume the 3rd " terminal box ", Phoenix 2013/2014 version of electric corporation, terminal box " ...-TG " series, such as page 470, www.phoenixcontact.com).Ginseng Examine Figure 12 be known that electric member, such as resistance 2 are inserted into the component plug 3 with individual plastic casing 4 and Then this component plug is inserted into the multi-functional Disengagement zone of this special terminal box (referring to Figure 12 and catalogue No. 3 " terminal box ", 2013/2014 version of Phoenix Electric Co., Ltd, component plug " P-CO ... ", such as page 481, www.phoenixcontact.com).This component plug 3 has in the inside of plastic casing 4 there are two tension spring terminal 5, Resistance 2 is contacted by the tension spring terminal contact.These tension spring terminals 5 and contact plate 6 are in the lower end of component plug 3 In electrical connection in portion, wherein contact plate 6 is contacted in so-called general Disengagement zone by contact.

Although these component plugs 3 with individual plastic casing 4 can be inserted it has been confirmed that be outstanding Electric member structure size in terms of encounter bottleneck.

In addition, electric member is at least three sides, that is, in lower section (direction of terminal box) and together on two side faces Side wall 7 surrounded by individual plastic casing 4, this reduce heat dissipations.The side wall 7 at rear is illustrated only in Figure 12, and is being transported The side wall in existing front is removed when row in order to be better shown, this is to say, plastic casing 4 be therefore opened without Under operating status.

In addition, the full-size of pluggable electric member is limited by individual plastic casing, the plastic casing itself It must comply with certain size size.

Further it has been confirmed that, the maximum weight of pluggable electric member be it is conditional, to avoid contacting The fatigue of the electric contact between contact terminal matched in plate 6 and terminal box (being not shown in Figure 12).Especially confirm, this It is a little especially important when being applied to terminal box in the dangerous environment of vibration.

In addition, show in terms of its complexity can be further improved for the component plug 3 with individual plastic casing 4 Solution.

Summary of the invention

Therefore the present invention proposes following task, provides a kind of hardware carrier, the hardware carrier is suitable for will be big, weight And it fixes and is electrically connected in terminal box with electric member, such as high-power diode of high loss power.

The another aspect of the task is to provide a kind of hardware carrier, by the hardware carrier can will it is big, weight And with high loss power electric member, be for example fixed in terminal box to high-power diode antidetonation, and wherein, Ensure the good heat dissipation of the electric member.

The another aspect of the task is to provide a kind of hardware carrier, can will be big electrical by the hardware carrier It is fixed in terminal box to component antidetonation, wherein interfere operating for the core wire end connecting terminal of terminal box as few as possible Property.

According to the present invention, provide a kind of including terminal box and the device of electrical or electronics the component of discrete outside. The device includes the terminal box of at least one terminal block housings and connecting terminal with insulation.Here, multiple terminal boxes can be with It abreast snaps fit onto and keeps on rail, on for example so-called supporting track.Connecting terminal is wired box shell and accommodates and including extremely Few two core wire end connecting terminals, core wire end connecting terminal are configured to and are commonly used for connecting cable The core wire end of conductor.There are a variety of for connecting the interconnection technique of core wire end, wherein especially considers band for purposes of the invention There is the terminal box of spring force clip.It is especially relevant to this: direct-insert terminal (so-called direct insertion technology, referring to mesh Record volume the 3rd " terminal box ", 2013/2014 version of Phoenix Electric Co., Ltd, direct-insert terminal PT, such as page 101 open Begin, www.phoenixcontact.com) and tension spring terminal (see-also reference volume the 3rd " terminal box ", Phoenix 2013/2014 version of electric corporation, tension spring connecting terminal ST, such as page 201 start, Www.phoenixcontact.com) and with insulation displacement contacts (Schneidkontakt) quick-connect terminal (referring to Catalogue the 3rd " terminal box ", 2013/2014 version of Phoenix Electric Co., Ltd, quick-connect terminal QT, such as page 305 open Begin, www.phoenixcontact.com).These spring force clips are arranged for and are commonly used for, by cable Core wire end be introduced into respectively by a conductor introduction passage from outside in affiliated core wire end connecting terminal and by Corresponding core wire end connecting terminal clamps, electrically contact contacts and is therefore electrically coupled in terminal box.

Described device further includes the electric member of discrete outside, the electric member with itself component housing and First and second electrical connection terminals.Therefore the more particularly to electric member with bipolar component housing.

It furthermore include hardware carrier, the electric member is mechanically anchored at the narrow side of terminal box by the hardware carrier On, more precisely, being especially fixed on the narrow side where for the introduction passage of core wire end.This narrow side quilt herein The referred to as narrow side on top.

First electrical connection terminal includes the first connecting line of electric member, and first connecting line extends from component housing Come.Second electrical connection terminal can be designed with following two embodiment according to the present invention:

I) or, the second electrical connection terminal equally includes the second connecting line.Then, the first and second connecting lines, Yi Ji electricity Two connecting lines of gas component are configured to the spring force core wire end connecting terminal of terminal box pluggablely and are directly inserted Enter into the first or second core wire end connecting terminal of terminal box and electrically contact contact there,

Ii) or, hardware carrier be configured to itself can conductive and electric member the second electrical connection terminal directly and structure Part bracket electrically and mechanically connects.Then, the first connecting line is configured to the core wire end wiring of terminal box pluggablely It terminal and is inserted directly into the first spring force core wire end connecting terminal of terminal box and electrically contact there Contact, and hardware carrier itself is configured to one of described connecting terminal of terminal box pluggablely and is inserted directly into Electrically contact contacts in one of described connecting terminal of terminal box and there.

In variant schemes ii), hardware carrier consists of metal and is therefore constructed to be permeable to conduction, because hardware carrier is full On the other hand sufficient dual function then forms electric member also that is, on the one hand electric member is mechanically anchored in terminal box Electrical connection terminal a part.In variant schemes i), hardware carrier itself do not need it is conductive and preferably by plastics, for example It is made of polyamide 6 .6, this is advantageous on fireproofing technique.

Therefore, electric member or with its two itself connecting line (variant schemes i) or on the one hand with itself company Wiring and on the other hand with it is pluggable can conduction hardware carrier, be directly inserted into the connecting terminal of terminal box and The contact of there contact.This point advantageously allows eliminating the component plug of an additional plastic casing with itself, electrical structure Part largely by plastic wall surround be inserted into the plastic casing, that in the component plug of type for example such as in P-CO ... Sample, as its specification beginning illustrated by as.

Thus more spaces are provided for electric member, the connecting terminal without stopping or interfering with terminal box connects Closely.

In addition, the heat of electric member can be preferably expelled directly out to surrounding air, which improve heat dissipations.

In addition, not only providing more spaces in principle for electric member, but also same hardware carrier can very great Cheng Independently used on degree with the size of electric member, so as to the electric member used size largely It is variable, because electric member is not limited by the largely closed plastic casing of additional component plug.

Another advantage is that electric member also can connect in the terminal box not all being arranged so far with regard to this.This hair It is bright therefore allow electric member to be even connected in the terminal box of no multi-functional Disengagement zone, such as Phoenix Electric Co., Ltd " ... TG " train type terminal box (see-also reference volume the 3rd " terminal box ", 2013/2014 version of Phoenix Electric Co., Ltd, The terminal box of " ...-TG " series, such as page 470, www.phoenixcontact.com).Further demonstrate that, electric member must It using being inserted directly into for the hardware carrier of metal (hardware carrier be used as simultaneously pluggable connecting element) is suitable when wanting , so that relatively heavy electric member is fixed in terminal box.The contact matched in contact plate and multi-functional Disengagement zone The fatigue of electric contact between terminal can be avoided, this especially has when terminal box is applied in the environment for having vibration dangerous Benefit.

When only including electric member, the connecting pin (connecting pin has connecting line when necessary) of the electric member and simple structure Part bracket (hardware carrier when necessary also have fixed mechanism, such as fixture nut) if component and one of electric member or Dry connecting line is directly inserted into the core wire end terminals for being arranged and providing the core wire end for connecting cable conductor originally When in son, this invention therefore provides a kind of extremely simple but simultaneously in all advantageous solution of many aspects.

The present invention is especially arranged and is connected in terminal box and is fixed on terminal box suitable for by diode or resistance On.Here, the advantage especially has in terms of the corresponding weight of diode or resistance, corresponding size and loss power Effect.

It has confirmed that, for example in sin.180 and temperature T_aThere is rectified current I at=45 DEG C_FAVThe function of >=2.5A In rate diode, running temperature is relative to using P-CO ..., and the component plug of type is substantially reduced and may remain in acceptable In the range of.This point is for example suitable for 5 type of SKN 2.5 and SKN of Semikron (referring to www.semikron.com) The application of rectifier diode.

When electric member is mechanically anchored at by hardware carrier on the narrow side on the top of terminal box, electric member is therefore Especially freely and in the individual plastic casing that can be inserted into terminal box additional for component housing without described The narrow upper side on the top of terminal block housings is arranged in the case where component housing, conductor introduction passage is in the narrow of the top In side, thus the component housing laterally exposure and heat individual can be inserted into terminal box to external additional Plastic casing wall in the case where be expelled directly out to surrounding air.When component housing is axial structural form, then especially The radial annular wall of exposed components shell.

Therefore heat can preferably be discharged to surrounding air and lateral extended length compares the component of P-CO type The application of plug reduces, this is advantageous in terminal box, because these terminal boxes are closely arranged side by side in large quantities.In addition, The function of the integrated cooling ribs of diode, can preferably play it as example in the type of the SKN of Semikron 5 Effect.

The preferably axial structural form of electric member.Sometimes it is related to component housing and mentions axial shell, axial shell Body is generally cylindrical and has the first and second opposed in the axial direction end sides.Electric member, for example diode or In this structural form of the component housing of resistance, electrical connection terminal is typically disposed on the end side in axial direction and more precisely Ground, which is said, to be opposed to arrange, that is to say, that is respectively arranged a connecting pin on each end side of the first and second end sides.To this Such electric member is especially considered for invention, in these electric members, the first electrical connection terminal is configured to the first connection Line, the first connecting line are stretched out from the first end side of component housing in the axial direction.Second electrical connection terminal of electric member is then preferred It is configured to fixed pin, particularly bolt, is stretched out in the axial direction from the second end side of component housing.Electric member is preferably by this Kind fixed pin or the fixing element, particularly corresponding fixture nut of bolt and complementation connect securely or are twisted with hardware carrier Connect and can be used as unit and be placed into terminal box and be inserted into connecting terminal, this although structure is extremely simple, Ensure simple and reliable installation.

In a kind of special structural form, the second connecting line in the axial direction from the fixed pin of electric member or bolt or Extend out from corresponding fixture nut, thus on the end side of two axial directions of component housing electric member it is each one connection Line can be used for being inserted into again in two core wire end connecting terminals.

Therefore in a kind of preferred structural form, the first and second connecting lines are in the axial direction in opposite direction from electrical Component stretches out, and substantially bends in the same direction at a right angle.The free end through bending of first and second connecting lines Axial structural form then along same direction transverse to electric member extends, thus described two free ends through bending Portion and component housing generally form U-shape.This has the following advantages that, inserts in the unit including hardware carrier and electric member Enter to before the core wire end connecting terminal of plan, the spacing between the free end through bending of the first and second connecting lines The spacing between affiliated core wire end connecting terminal can freely be adapted to.Including hardware carrier and electrical structure therefore, The unit of part can simply adapt to different terminal boxes, and if there is more than two core wire end connecting terminal, Then adapt to different core wire end connecting terminals.

The first preferred embodiment according to the invention, hardware carrier as clamping part preferably by plastics, for example It is made of polyamide 6 .6, electric member is firmly mechanically connected as a component by the hardware carrier.

Including electric member and clamping part and when necessary there are also the component of fixture nut can be used as unit with The free end of first and second connecting lines is preceding while and directly by first or second conductor introduction passage being inserted into first Or second in the connecting terminal of core wire end and by these core wire end connecting terminals with side identical with the core wire end of cable Formula clamps and electrically contact contacts.In addition, clamping part has locking mechanism, the locking mechanism and the terminal box shell The corresponding locking mechanism phase clamping lock of body, to include the component clamping lock of electric member and clamping part in terminal block housings On the narrow side on top.Thus hardware carrier can be realized in terminal block housings is reliably mechanically fixed, although in this embodiment party In formula, the electrical connection on electric member to terminal box is directly realized by two connecting lines.

Clamping part preferably have bottom section with the downside towards terminal box and the upside away from terminal box and Leave the holding wing that the upside of bottom section extends.Locking mechanism is preferably configured as clamping lock foot, and clamping lock foot is under bottom section Side rise with keep the wing extending direction extends on the contrary, thus work as clamping lock foot clamping lock in the latch groove of terminal block housings and because When this component is fixed in terminal box, keep the wing from bottom section along the direction extension and the structure of axial direction for leaving terminal box Part shell extends transverse to the holding wing.Therefore, the cross section of clamping part preferably has the T-shape turned around.Electric member In an advantageous manner economical space saving with its axial housing parallel in the narrow side on the top of terminal block housings, and it can be used Heat is effectively discharged out by circumferential wall --- when necessary can also be cooling ribs in the circumferential wall in the form of improving --- To surrounding air.

Preferably, the holding wing for leaving the narrow side extension on the top of terminal block housings has opening, the fixation of electric member Pin or bolt extend through the opening.Therefore keep the wing tight between the second end side of component housing and fixture nut therewith Gu the component can be clamped as unit to form the component of the electric member including clamping part and with fixture nut Onto terminal block housings.

Multiple terminal block housings have had the latch groove in center, and the latch groove in the center is generally specified for clamping lock mark Board (see, for example, catalogue the 3rd " terminal box ", 2013/2014 version of Phoenix Electric Co., Ltd, such as page 470, www.phoenixcontact.com).It has been shown that be extremely well suited for will be by the present invention for latch groove existing for this script Component clamping lock there, that is to say, that the latch groove that there is originally although for other purposes, to the present invention Speech, has been changed purposes to a certain extent.This has the following advantages that, can resort to multiple already existing terminal boxes and Their terminal block housings, which need not be changed, will reliably be connected to terminal box by the hardware carrier of form of clamping part On shell.Thus the present invention is produced to installation additional the property of already existing terminal box using diversity with biggish.

Second of preferred embodiment according to the invention, it includes fixing head that hardware carrier, which is configured to, and at least one is inserted The pluggable metalwork of foot, electric member are mechanically firmly attached by the hardware carrier as a component.Here, electric Second electrical connection terminal of gas component is firmly attached in fixing head with pluggable metalwork.Pluggable metalwork continues Second electrical connection terminal and the electrical connection for therefore having born (not existing in this embodiment) the second connecting line Function.

Therefore a kind of component of electric member for having fixture nut including pluggable metalwork and when necessary is formd, The component can be inserted into the by the first conductor introduction passage preceding with the free end of the first connecting line simultaneously as unit And it can be by this core wire end connecting terminal in a manner of identical with the core wire end of cable in one core wire end connecting terminal It clamps and can electrically contact contact, and with the pin of pluggable metalwork in the other wiring for being preceding inserted into terminal box In terminal.

In order to which contact contacts the pin of pluggable metalwork, following two kinds of feasible programs are even set up now.Pin is logical The second conductor introduction passage is crossed to be inserted into the second core wire end connecting terminal and by this second core wire end connecting terminal It is clamped in a manner of identical with the core wire end of cable or terminal box has bridge-type slot and pin is inserted into terminal box The bridge-type slot connecting terminal in.Terminal box with bridge-type slot for example can be in Phoenix Electric Co., Ltd 2013/ Found in the catalogue the 3rd " terminal box " of 2014 versions, such as page 471, above several rows, Www.phoenixcontact.com, the bridge-type slot are usually given for, two best four of the insertion for current potential bridge joint The plug-in bridgeware of pole.

Therefore electric member is by terminal box and pluggable metalwork (the more precisely pluggable metalwork Pin) between plug-in connection be fastened in terminal box, so that electric member is both electrical simultaneously by pluggable metalwork It is connected in terminal box and is also mechanically anchored in terminal box.Certainly it has been shown that pin is to common core wire end terminals Insertion in son, particularly by with direct insertion technology spring force clip (such as PT series of Phoenix Electric Co., Ltd), With tension spring form of terminal (such as ST series of Phoenix Electric Co., Ltd) or to have the fast quick access of insulation displacement contacts Line terminals form (such as QT series of Phoenix Electric Co., Ltd) or inserting into the common bridge-type slot of terminal box Enter, already ensure that the stability of enough machinery, so as to also by 5 type of the electric member of weight, such as SKN 2.5 or SKN Not only electrically contact contacts but also is mechanically securely fixed in terminal box diode.Especially show the electrical of combination What contact contacted and was mechanically fixed this by mode of the invention or even has a good shock resistance.Pin can even construct At same pin both can be inserted in the connecting terminal of core wire end, also can be inserted in bridge-type slot.

Fixing head especially has opening, and the fixed pin or bolt of electric member extend through the opening and fixing head in component It is fastened between second end side of shell and the fixing element or fixture nut of complementation.It can be for example by band with this fixed form There is the diode of axial shell and the axial fixed pin or bolt as the second electrical connection terminal to effectively tighten and simultaneously Electrically contact contacts.

Opening in fixing head is preferably radially opened wide, thus when pluggable metalwork is inserted in terminal box, electrically The fixed pin or bolt of component can also be radially inserted into.This point simplifies replacement of the electric member for example in failure, because In replacement, pluggable metalwork can keep being inserted in terminal box.

Pluggable metalwork is preferably made of stamped metal plate.This pluggable metal sheet can be extremely simple Single ground is formed with metal stamping and can even be kept substantially flat, therefore does not need to form.Pluggable metalwork because This can be only made of fixing head and pin, they form complete metal strip.

Pluggable metalwork preferably by copper sheet punching press and zinc-plated forms.Current structure can permit greater than 0.5mm's Plate thickness, therefore the copper sheet that also can be used can be extremely conductive well.

A kind of expansion scheme according to the invention, pluggable metalwork has two or more pins, described to insert Foot is thus set size, they are inserted into the conductor introduction passage side by side of adjacent terminal box or bridge-type slot In.It is possible thereby to provide multi-functional, that is, as follows, that is, pluggable metalwork simultaneously on the one hand by electric member mechanically It is fixed in terminal box and electrically contact contacts, on the other hand then born the plug-in bridgeware for current potential bridge joint Function.It is possible thereby to eliminate the plug-in bridgeware for current potential bridge joint if necessary.When this connects electric member at the same time It realizes the use of the saving of existing bridge-type slot or realizes the bridge joint for the terminal box that crossover formula slot does not all have.

First connecting line of electric member preferably substantially bends at a right angle, wherein the first connecting line is bent The pin of free end and pluggable metalwork extend in the same direction transverse to the axial structural form of electric member and U-shape is generally formed.This has the following advantages that, include can the metalwork of plate and the unit of electric member be inserted into Before in the core wire end connecting terminal of plan or in the bridge-type slot of plan, in the free end through bending of the first connecting line Spacing between the pin of pluggable metalwork can be adapted to freely in described two affiliated core wire end wiring Spacing between terminal or the spacing between core wire end connecting terminal and bridge-type slot.Including hardware carrier and electricity therefore, The unit of gas component can simply adapt to different terminal boxes adapt in other words different core wire end connecting terminal or Bridge-type slot.

The invention further relates to a kind of clamping parts to use especially as the component part for device illustrated before In the electric member for keeping axial structural form, that is to say, that the electric member is with axial component housing, the axial direction Component housing there are the first and second opposed in the axial direction end sides, and at the component housing of axial direction, first is connected Line is stretched out from the first end side of component housing in the axial direction as the first electrical connection terminal, and wherein, and the second of electric member Electrical connection terminal is configured to fixed pin, particularly bolt, stretches out in the axial direction from the second end side of component housing.

Clamping part include with can towards terminal box downside and can deviate from terminal box upside bottom section and Leave the holding wing that the upside of the bottom section extends.Extension of the locking mechanism from the downside of the bottom section with the holding wing Extend in the opposite direction, locking mechanism can especially use wiring with latch groove clamping lock on the narrow side on the top of terminal block housings The latch groove in the center of box shell, the latch groove in the center are generally specified for clamping lock Sign Board.Here, working as clamping part and connecing When wire box shell clamping lock, the wing is kept to extend from bottom section along the direction for leaving terminal box.

The opening for keeping the wing that there is the device for holding electrical component, be for example inserted through for fixed pin or bolt, To work as, fixed pin or bolt are fixed by complementary fixing element, particularly corresponding fixture nut or twist-on is keeping the wing When in opening, axial component housing extends transverse to the holding wing, and clamping part and twist-on are in electric member one wherein Rising can snap fit onto terminal block housings as the unit firmly mechanically connected.Here, the locking mechanism of clamping part is simultaneously Clamping lock is in the latch groove of terminal block housings and the end of the equidirectional bending of the first and second connecting lines is inserted into accordingly It is clamped in the connecting terminal of core wire end and in a manner of identical with the core wire end of cable and contact contacts.

The invention further relates to a kind of pluggable metalworks, especially as the composition portion of the device for illustrating before Point, for keeping the electric member of axial structural form, that is to say, that component housing of the electric member with axial direction, The component housing of the axial direction has the first and second opposed in the axial direction end sides, and at the component housing of the axial direction, the One connecting line is stretched out from the first end side of component housing in the axial direction as the first electrical connection terminal, and wherein, electric member The second electrical connection terminal be configured to fixed pin, particularly bolt, in the axial direction from the second end side of component housing stretch out.

Pluggable metalwork or metal sheet include fixing head and at least one is slotting with the fixing head one-piece construction Foot.Fixing head has the opening being inserted through for fixed pin or bolt, wherein when fixed pin or bolt are by complementary fixation When element or corresponding fixture nut are fixed or twist-on is in the opening of fixing head, axial component housing is transverse to pluggable Metalwork extends, so that pluggable metalwork and twist-on are in electric member wherein together as firmly mechanically connecting Unit can snap fit onto terminal block housings.Herein or:

I) free end of the first connecting line passes through the first core wire that the first conductor introduction passage is inserted into terminal box simultaneously It is clamped simultaneously in a manner of identical with the core wire end of cable in the connecting terminal of end and by the first core wire end connecting terminal Electrically the pin of contact contact and pluggable metalwork is inserted into the second of terminal box by the second conductor introduction passage It is pressed from both sides in a manner of identical with the core wire end of cable in the connecting terminal of core wire end and by the second core wire end connecting terminal It is tight and electrically contact contact or

Ii) free end of the first connecting line passes through the first core wire that the first conductor introduction passage is inserted into terminal box simultaneously It is clamped simultaneously in a manner of identical with the core wire end of cable in the connecting terminal of end and by the first core wire end connecting terminal In the connecting terminal for the bridge-type slot that electrically pin of contact contact and pluggable metalwork is inserted into terminal box simultaneously And by connecting terminal clamping and electrically contact contact.

Electric member is fastened on terminal box by the plug-in between terminal box and pluggable metalwork herein On, so that electric member can be both connected electrically in terminal box simultaneously by pluggable metalwork, can also mechanically consolidate It is scheduled in terminal box.

Detailed description of the invention

The present invention is hereinafter illustrated in detail by embodiment and with reference to attached drawing, wherein same or similar element part Ground is marked with identical appended drawing reference and the feature of different embodiments can be combined with each other.

In attached drawing:

Fig. 1 a shows the perspective view of clamping part；

Fig. 1 b shows the clamping part of Fig. 1 a from the front view of left side；

Fig. 1 c shows the clamping part of Fig. 1 a from the side view of left side；

Fig. 1 d shows the clamping part of Fig. 1 a from the front view of right side；

Fig. 1 e shows the cross-sectional view along Fig. 1 d middle line A-A；

Fig. 2 shows a kind of perspective view of component, which includes the two of 2.5 type of clamping part and SKN of Fig. 1 a to 1e Pole pipe；

Fig. 3 a shows the perspective view of two terminal boxes of the component with Fig. 2 in mounted condition；

Fig. 3 b shows the side view of the device of Fig. 3 a；

Fig. 3 c is as Fig. 3 b, but the contact zone of the cross-section with core wire end connecting terminal；

Fig. 3 d shows the device of Fig. 3 a from the side view of the end side of right side；

As Fig. 4 with Fig. 3 a, but have side wall；

Fig. 5 shows the front view of the first variant schemes of pluggable metalwork；

Fig. 6 shows the front view of second of variant schemes of pluggable metalwork；

Fig. 7 shows the front view of the third variant schemes of pluggable metalwork；

Fig. 8 shows the perspective view of component, which includes the diode of 5 type of pluggable metalwork and SKN of Fig. 6；

Fig. 9 a shows the perspective view of four terminal boxes of the component being inserted into Fig. 8；

Fig. 9 b shows the side view of the partly cut-away of the device of Fig. 9 a；

Figure 10 a has the pluggable metalwork of Fig. 7 as 9a；

Figure 10 b shows the side view of the partly cut-away of the device of Figure 10 a；

Figure 11 a shows the perspective view of two terminal boxes with the component being inserted into, which includes pluggable metal The diode of 4th kind of variant schemes and 2.5 type of SKN of part；

Figure 11 b shows the side view of the device of Figure 11 a；

Figure 11 c shows the cross-sectional view along Figure 11 b middle line A-A；

Figure 11 d shows the partial enlarged view of the region 11d in Figure 11 c；

Figure 11 e shows the side view of the partly cut-away of the device of Figure 11 a；

Figure 12 shows the perspective view of the component plug P-CO 3036796 of Phoenix Electric Co., Ltd, and in order to preferably It shows and removes side wall.

Specific embodiment

Fig. 1 a to 3d shows the first embodiment of the invention with clamping part 12.Clamping part 12 integrally by Plastic injection forms, and the complicated largely closed plastic casing 4 that this ratio is such as shown in FIG. 12 can be more simple Ground manufacture.Clamping part 12 is preferably made of polyamide 6 .6, this meets existing fire protection regulation.Clamping part 12 has with flat Smooth bottom plate is the bottom section 14 of form and keeps the wing 16, keeps wing integral vertical in bottom plate 14 from the upside 14a of bottom plate It upwardly extends, so that the wing 16 and bottom plate 14 be kept to form a handstand, slight asymmetric T-shape in side view. In order to make that the wing 16 is kept to stablize, integrally formed on the side for keeping the wing 16 there are two angle of stabilities 18.In the downside of bottom plate 14 On 14b, being parallel to the extension of the holding wing 16, there are two elongated clamping lock feet 20.The opening 22 in center is equipped in keeping the wing 16, with Bolt is that the fixed pin (being M4 bolt in this example) of form can be inserted through this opening.

With reference to Fig. 2, a discrete electric member 24 is fixed on the clamping part 12, and the component is in this example Be 2.5 type of SKN of Semikron company power diode (referring towww.semikron.com), the power diode In sin.180 and T_aThere is rectified current I at=45 DEG C_FAV=2.5A.For this purpose, the bolt 26 of diode 24 is inserted through opening 22 and with fixture nut 28 be fastened on keep the wing 16 on.

Diode 24 has the axial structural form with substantially cylindrical component housing 30, component housing tool There are first and second axial end wall 30a, 30b (referring also to Fig. 3 b) and circumferential wall 30c.Circumferential wall 30c has multiple cooling ribs 32, to improve heat dissipation.The diode 24 of axial structural form is respectively provided with one in work on the end of two end side Connecting line 34a, 34b of manufacturer face setting.First connecting line 34a directly extends out from the first end side 30a of component housing 30 And second connecting line 34b extend out in the axial direction from the bolt 26 on the second axial end side 30b in component housing 30. Therefore under this diode configuration form, bolt 26 forms the second electrical connection terminal and the second connecting line of diode 24 34b is stretched out from bolt 26 in the axial direction.

In order to install, electric member 24 is inserted through opening 22 and and then with the second connecting line 34b and bolt 26 With 28 twist-on of fixture nut on keeping the wing 16.First and second connecting line 34a, 34b then at inflection point 36a, 36b vertically Bending, so that free end 38a, 38b of connecting line 34a, 34b are substantially in the same direction perpendicular to the axis of component housing 30 Extend.Here, the spacing of free end 38a, 38b through bending can freely adapt to the corresponding core wire end in terminal box Head connecting terminal through scheduled spacing.

With reference to Fig. 3 a to 3d, current component 40 shown in figure 2 is placed at least one terminal box 50 as unit It is upper, in this case, it is in two terminal boxes 50,50 ', and be fixed on the narrow side 50a on top of terminal box 50.In current institute In the example shown, the width B of clamping part 12 is slightly larger than the width b of two terminal block housings 60 (referring to Fig. 3 d).It is usually advantageous , component 40 can cover one or more connecting terminal of junction boxes according to the size of electric member 24 in terms of width Shell 60, and nevertheless, for unclamping with the sliding part of core wire end connecting terminal 56a, 56b of direct insertion technical construction 54a, 54b keep being close to, because plastic casing 4 that is individual, surrounding electric member 24 can be saved (referring to Fig. 3 a, 12). And the annular wall 30c of diode 24 its shell 30 is to exposure above external one or more terminal block housings 60, thus heat Can in the case where not interfering housing wall at least it is lateral (transverse to terminal block housings 60 extending direction or be parallel to wiring The narrow side 60a on the top of box shell 60) and be expelled directly out upwards to surrounding air.Even downwardly toward the direction of terminal block housings There are enough air, so as to can than as shown in Figure 12 largely closed plastic casing when heat is preferably discharged Amount.Especially cooling ribs 32 can play their effect well.

In this example, two free ends 38a, 38b of described two connecting lines 34a, 34b of diode 24 are inserted directly into To in this example to be connect in core wire end connecting terminal 56a, 56b of direct insertion technical construction and there by electrically contact Touching.Diode 24 or component 40 are mechanically fixed through clamping lock foot 20 in the latch groove 58 in the center of two terminal block housings 60 Clamping lock realize.On the narrow side 60a of terminal block housings 60 at an upper portion thereof by standard have this center latch groove 58, it is described on The narrow side in portion is such narrow side, and conductor is introduced in core wire end in conductor introduction passage 62a, 62b from the narrow side In connecting terminal 56a, 56b.The latch groove 58 in center is usually given for and is normally used for for Sign Board being fixed on accordingly Terminal box 50 on.Therefore, latch groove 58 transverse to the extension plane of terminal block housings 60 continuously extend through it is multiple side by side The terminal block housings 60 of arrangement.Therefore the width B of clamping part 12 can freely adapt to the ruler of desired electric member 24 If very little size and clamping part 12 can be as previously explained, --- if expectation --- clamping lock is multiple and discharge In the terminal block housings 60 set.Therefore the width B of clamping part 12 can independently be fitted with the width of each terminal block housings 60 Size assigned in electric member.

On the narrow side 60b of the lower part opposed with the narrow side 60a on top, the terminal block housings 60 with retention groove 61 are with The mode known snaps fit on unshowned holding rail, especially snaps fit on supporting track.

With reference to Fig. 4, the width of component 40 be only less significantly greater tnan cylindrical diode shell 30, wrap when necessary The diameter including cooling ribs 32 is included, so as to optimally make full use of the extended planar transverse to terminal box 50, frugally deposit Space.Thus side wall 52 can be installed to the terminal box 50 ' in this example locate, the terminal box directly with The terminal box 50 for wherein inserting the diode of 2.5 type of SKN is adjacent.

As can see in Fig. 2 to 4, component 40 only includes electric member 24, clamping part 12 and fixed spiral shell Mother 28 is constituted, and electric member is with its integrated bolt 26 and its two connecting lines 34a, 34b.This is by the group of twist-on securely Part 40 can be used as unit and snaps fit onto one or more terminal block housings 60, wherein connecting line 34a, 34b bent from Be introduced in conductor introduction passage 62a, 62b by end 38a, 38b and be ultimately inserted into core wire end connecting terminal 56a, In 56b.Here, free end 38a, 38b are directly by this example with the core wire end terminals of direct insertion technical construction Sub- 56a, 56b are clamped and contact contact and clamping part 12 are simultaneously with its 20 clamping lock of clamping lock foot in the latch groove being laterally extended In 58.

It is found that the core wire of free end 38a, 38b of connecting line 34a, 34b for clamping and touching point contact diode 24 End connecting terminal 56a, 56b not special additional connecting terminal herein relates to original in each terminal box The core wire end connecting terminal for example with common terminal spring thus that there is, terminal spring are usually given for and use For clamping and contact contact needs the core wire end of cable conductor connected.

Referring to Fig. 5 to 7, the second embodiment of hardware carrier is configured to pluggable metalwork 72.Pluggable metal Part 72 by copper sheet punching press and it is zinc-plated form, and with the fixing head 74 for holding electrical component 24.Fixing head has thus Upside 74a towards fixing head 74 is open using long hole as the opening 82 of form.Integrally prolong on the downside 74b of fixing head 74 Stretch one or more pins 90.Variant schemes of the pluggable metalwork 72 in Fig. 5 has a pin 90, pluggable There are two 72 " the modification sides in Fig. 7 of pin 90 and pluggable metalwork for variant schemes tool of the metalwork 72 ' in Fig. 6 There are four pins 90 for case tool.Each pin 90 is extended from the downside 74b of fixing head 74 with base strip band 92 and towards end Free plug end 93 be tapered, plug end be configured to, can be inserted into the bridge-type slot 64 of terminal box 50 It can be inserted in one of described core wire end connecting terminal 56a, 56b, although this has typically used different tensioning techniques.

With reference to Fig. 8, the diode 84 with cooling ribs 32 is fixed in fixing head 74, and the diode is in present example For 5 type of SKN, in sin.180 and T_aThere is rectified current I at=45 DEG C_FAV=5A.The construction of diode 84 in the axial direction Form as diode 24, but based on higher power and it is generally bigger.Diode 84, which has, has the first connecting line 34a The first electrical connection terminal, first connecting line is as in diode 24 in the axial direction from axial diode shell 30 First end side 30a extends out and bends as in the diode 24 of Fig. 2 to 4.In the second end of diode shell 30 On the 30b of side, bolt 26 stretches out in the axial direction, which does not have the connecting line of itself in this diode configuration form 84. Bolt 26 can both in the axial direction or be radially inserted in opening 82 and with 28 twist-on of fixture nut.

The component 40 ' formed in this way include band only the diode 84 of a unique first connecting line 34a and bolt 26 and Pluggable metalwork 72 ' and fixture nut 28, they form the unit an of twist-on securely, and the unit is as in fig. 8 It shows and can be used as whole be inserted into terminal box 50 like that.

With reference to Fig. 9 a and 9b, component 40 ' is inserted into a total of three core wire end connecting terminal of two terminal boxes 50,50 '. Here, the free end 38a through bending of the first connecting line 34a is inserted into the first core wire end connecting terminal of terminal box 50 56a and therewith clamping and contact contact.Pluggable metalwork 72 is inserted into same terminal box 50 with two pin 90 In second core wire end connecting terminal 56b and it is inserted into the second core wire end connecting terminal 56b of adjacent terminal box 50 ' In.Component 40 ' thus also results in the bridge between two adjacent terminal boxes 50 and 50 ' other than being electrically connected diode 84 It connects.

As can see in fig. 9 a, the open structural form based on component 40 ', most of sliding parts 54,54a can be approached freely to open affiliated core wire end connecting terminal, especially the first core wire end of terminal box 50 The first sliding part 54a of head connecting terminal 56a, the first connecting line 34a are inserted into the first core wire collet terminal.But it is adjacent Terminal box 50 ', 50 ", 50 " ' the first sliding part 54a also can freely approach.According to the structural form of diode, the second core wire The second sliding part 54b of end connecting terminal 56b can be come-at-able or non-accessible, and two pins 90 are inserted into In the connecting terminal of second core wire end.If second sliding part is non-accessible, then diode 84 is although such as This can still be replaced after unclamping fixture nut 28 and operating the first sliding part 54a of terminal box 50.

Terminal box 50,50 ', 50 ", 50 " ' have in this example with the core wire end connecting terminal of direct insertion technology (Phoenix Electric Co., Ltd PT series), but two embodiments of hardware carrier 12,72 or component 40,40 ' are also suitble to make (Phoenix Electric Co., Ltd ST series) and Insulation Displacement Contact technology is adapted for use in tension spring terminal In quick-connect terminal (Phoenix Electric Co., Ltd QT series).

As can see in figures 9 a and 9b, diode 84 is parallel to the arrangement of terminal block housings 60 with freely suspending Institute is mechanically anchored above the narrow side 60a on the top of the terminal block housings and basically by pluggable metalwork 72 ' It states in two terminal boxes 50,50 '.First connecting line 34a, which may be additionally aided additionally, to be stablized, but especially with more than one The variant schemes 72 ' of a pin 90,72 are " and in the core wire end connecting terminal 56b for being inserted into multiple adjacent terminal boxes It is held extremely stable, especially also overcomes the torque of appearance.Generally with the contact of knockdown electrical contact and machinery Fixed this mode advantageously achieves antidetonation.

Figure 10 a and 10b show component 40 " corresponding diagram 9a and 9b installation, the component include Fig. 7 band there are four insert Foot 90 pluggable metalwork 72 ".Advantage and by Fig. 6 and 9a/b variant schemes in it is identical, wherein fixation obviously also want Than band, there are two the variant schemes 72 ' of pin 90 more torque stabilization and antidetonations.It is achieved that herein without other bridge joint plugs Quadruple bridge joint.

With reference to Figure 11 a to 11e, in sin.180 and T_aThere is rectified current I at=45 DEG C_FAV94 quilt of diode of=2.5A Be fixed on pluggable metalwork 72 " ' another variant schemes on.In this example, component 40 " ' along side in turn To being mounted in terminal box 50,50 ', on the contrary, the first free end 38a through bending of the first connecting line 34a is in the second core It is clamped in line end connecting terminal 56b and contact contacts.Pluggable metalwork 72 " ' two pins 90 herein without insert It in the connecting terminal of core wire end, and is inserted into bridge-type slot 64, which is commonly provided for plug-in bridgeware Insertion.The therefore design in this way of pin 90 ', so that on the one hand the pin can be pressed from both sides in the connecting terminal 66 of bridge-type slot 64 However tight and another aspect remains to be clamped in the connecting terminal of core wire end when necessary, even if bridge-type slot 64 connects Line terminals 66 and core wire end connecting terminal 56a, 56b are different structure type.

An example of the wiring technique in bridge-type slot 64 is shown with reference to Figure 11 c and 11d.Connecting terminal 66 has more A contact 67, (see-also reference volume the 3rd " terminal box ", Phoenix is electrically public for receiving FBSR type for the setting of these contacts Take charge of 2013/2014 version, such as page 474, www.phoenixcontact.com) plug-in bridgeware 68.The change of pin 90 ' Type scheme has the gap 96 in the center in pin 90 ', wherein pin 90 ' is divided into two and inserted by the gap 96 in the center Foot leg 98.(the interior seamed edge of the opening forms contact when in the opening 100 for the rectangle that pin 90 ' is inserted into current bar 102 67), pin leg 98 has enough laterally flexible property, (is shown by the chain-dotted line 104 in Figure 11 d flexibly to deflect inward Out), so as in the opening 100 in current bar 102 opening 100 interior seamed edge at reliably pressed from both sides by friction lock The contact of tight and contact.PV bridging technology or other contact techniques but also can be used herein.

Because the connecting terminal 66 of bridge-type slot 64 does not need to carry out active opening using sliding part, but two pins 90 can simply be pulled out again from connecting terminal 66 in the case where no additional tripping-gear (without direct insertion technology, Tension spring technology or Insulation Displacement Contact technology), so pluggable metalwork 72 " ' this variant schemes do not need to use In the long hole of fixed diode 94.In pluggable metalwork 72 " ' this variant schemes in, entire component 40 " ', including can Plug metalwork 72 " ' inside, all pulled out from used connecting terminal 66,56b, wherein only need to operate the second core The second sliding part 54b, the first connecting line 34a of line end connecting terminal 56b is inserted into second core wire end connecting terminal In.

With reference to Figure 11 a and 11c, pluggable metalwork 72 " ' slight asymmetric structural form facilitate the second sliding The accessibility of part 54b.

The electrical of outside in terminal box is fixed on including terminal box and by hardware carrier in short, the present invention relates to a kind of The device of component.Electric member is mechanically anchored in the terminal box by hardware carrier.Cause in the following way electrical Contact, that is, or two connecting lines of electric member are directly inserted into the connecting terminal of core wire end (especially with direct insertion skill Art (PT), tension spring technology (ST) or Insulation Displacement Contact technology (QT)) or hardware carrier itself be configured to it is pluggable The connecting line of metal sheet and electric member is in being inserted into the connecting terminal of core wire end and pluggable metal sheet Pin be inserted into the connecting terminal of core wire end or in the bridge-type slot of terminal box.

It will be clear to someone skilled in the art that above explained embodiment should be understood to be exemplary and the present invention simultaneously These embodiments are not limited to, but can be changed in a manner of multiplicity, without departing from scope of protection of the claims.Furthermore It is also clear that feature is to disclose or otherwise disclosed independently in specification, claim, attached drawing with it, Important component part of the invention is individually defined, even if these features and other features are illustrated together.

Claims

1. including the device of terminal box and external electric member, described device includes:

At least one terminal box (50), the terminal box with insulation terminal block housings (60) and connecting terminal (56a, 56b, 66), the connecting terminal is accommodated by the terminal block housings, wherein the connecting terminal include at least one first and second Core wire end connecting terminal, the setting of first and second core wire end connecting terminal is used for, by the core wire end of cable from outer Portion is introduced into affiliated core wire end connecting terminal and by phase by first or second conductor introduction passage (62a, 62b) The core wire end connecting terminal answered is connected electrically on the terminal box (50),

External electric member (24,84,94) has component housing (30) and the first and second electrical connection terminals,

Hardware carrier (12,72,72 ', 72 ", 72 " '), the electric member are mechanically anchored at described by the hardware carrier On the narrow side (50a) of terminal box (50),

Wherein, first electrical connection terminal include the first connecting line (34a), and wherein or

I) the second electrical connection terminal include the second connecting line (34b) and the first and second connecting lines (34a, 34b) pluggablely It is configured to the core wire end connecting terminal of the terminal box (50) and is inserted into the first of the terminal box (50) Or second in the connecting terminal of core wire end and there electrically contact contact or

Ii) hardware carrier is configured to energy conduction itself, and the second electrical connection terminal of electric member (24,84,94) and institute State that hardware carrier electrically and mechanically connects and first connecting line (34a) is configured to the wiring pluggablely It the core wire end connecting terminal of box (50) and is inserted into the first core wire end connecting terminal of the terminal box (50) simultaneously And the described of the terminal box (50) is configured to by the contact of electrically contact and the hardware carrier pluggablely there One of connecting terminal (56a, 56b, 66) and be inserted directly into the terminal box (50) the connecting terminal (56a, 56b, One of 66) electrically contact contacts in and there.

2. device described in accordance with the claim 1, wherein the electric member (24,84,94) is diode or resistance.

3. device described in accordance with the claim 1, wherein the electric member (24,84,94) is in sin.180 and T_a=45 DEG C When have rectified current I_FAVThe power diode of >=2.5A.

4. according to device described in one of claims 1 to 3, wherein when the electric member by the hardware carrier (12, 72 ', 72 72, ", 72 " ') be mechanically anchored at the terminal box (50) top narrow side on when, the electric member (24, 84,94) freely and in the modeling that can be individually inserted into the terminal box (50) other than the component housing (30) In material shell body (4) without the component housing (30) in the case where be arranged in the terminal block housings (60) top narrow side Above (60a), the first conductor introduction passage and the second conductor introduction passage are in the narrow side on the top, thus the component The lateral exposure of shell (30) and heat are to external without the additional individual plastic housing that can be inserted into the terminal box (50) It is expelled directly out in the case where the wall of body (4) to surrounding air.

5. according to device described in one of claims 1 to 3, wherein electric member (24,84,94) is axial structural form And the component housing (30) has the first and second end sides (30a, 30b) opposed in the axial direction,

Wherein, first connecting line (34a) is stretched from first end side (30a) of the component housing (30) in the axial direction Out,

Wherein, second electrical connection terminal of the electric member (24,84,94) is configured to bolt (26), and the bolt is in axis It is stretched out upwards from second end side (30b) of the component housing (30), and

Wherein, the electric member (24,84,94) is by the bolt (26) and corresponding fixture nut (28) and the component Bracket twist-on securely.

6. device according to claim 5, wherein second connecting line (34b) is in the axial direction from the electric member The bolt (26) of (24,84,94) extends outwardly from the corresponding fixture nut (28).

7. device according to claim 5, wherein first and second connecting line (34a, 34b) is in the axial direction along phase Anti- direction is stretched out from the electric member, and wherein, and first and second connecting line (34a, 34b) is bent, wherein The free end (38a, 38b) through bending of first and second connecting line (34a, 34b) is in the same direction transverse to described The axial structural form of electric member (24,84,94) extends, and in first and second connecting line (34a, 34b) Spacing between free end (38a, 38b) through bending adapts to the spacing between affiliated core wire end connecting terminal.

8. device according to claim 6, wherein first and second connecting line (34a, 34b) is in the axial direction along phase Anti- direction is stretched out from the electric member, and wherein, and first and second connecting line (34a, 34b) is bent, wherein The free end (38a, 38b) through bending of first and second connecting line (34a, 34b) is in the same direction transverse to described The axial structural form of electric member (24,84,94) extends, and in first and second connecting line (34a, 34b) Spacing between free end (38a, 38b) through bending adapts to the spacing between affiliated core wire end connecting terminal.

9. device according to claim 5, wherein the hardware carrier is configured to clamping part (12), described electrical Component (24,84,94) is mechanically firmly attached by the clamping part as a component (40),

Wherein, the component (40) including the electric member (24,84,94) and the clamping part is as unit with described The free end (38a, 38b) of first and second connecting lines (34a, 34b) leads in preceding introduced by the first or second conductor Road (62a, 62b) can be inserted into the connecting terminal of first or second core wire end, and can be by core wire end wiring Terminal is clamped in a manner of identical with the core wire end of cable and can electrically be contacted contact, and

Wherein, the clamping part (12) has locking mechanism (20), the locking mechanism and the terminal block housings (60) Corresponding locking mechanism (58) Xiang Kasuo, to include the electric member (24,84,94) and the clamping part (12) Component (40) clamping lock is on the terminal block housings (60).

10. device according to claim 9, wherein the clamping part (12), which has, to be had towards the terminal box (50) downside (14b) and away from the terminal box (50) upside (14a) bottom section (14) and leave the bottom The holding wing (16) that the upside of section extends, wherein the locking mechanism (20) of the clamping part is configured to clamping lock foot, the card Foot is locked to extend on the contrary from the downside (14b) of the bottom section (14) with the extending direction for keeping the wing (16), In the latch groove (58) of the terminal block housings (60) and therefore to which when the clamping lock foot clamping lock, the component (40) is solid When being scheduled on the terminal box (50), the holding wing (16) is from the bottom section (14) along leaving the terminal box (50) direction extends and the component housing (30) extends transverse to the holding wing (16).

11. device according to claim 10, wherein the holding wing (16) has opening (22), the electric member The bolt (26) of (24,84,94) extends through the opening, and wherein, and the holding wing (16) is in the component housing (30) it is fastened between the second end side (30b) and the fixture nut (28).

12. device according to claim 9, wherein the terminal block housings (60) are given for clamping lock Sign Board Center latch groove (58), as terminal block housings (60) corresponding locking mechanism be used for and the hardware carrier (12) block Lock.

13. device described in accordance with the claim 1, wherein the hardware carrier is configured to pluggable metalwork, it is described can The metalwork of plug has fixing head (74) and at least one pin (90), wherein the of the electric member (24,84,94) Two electrical connection terminals are connect on the fixing head (74) with the pluggable metalwork and the pluggable metalwork Continue second electrical connection terminal and therefore bear the electric linkage function of the second connecting line,

Wherein, the component (40 ', 40 ", 40 " ') including the electric member (24,84,94) and pluggable metalwork is as single Member is inserted into first core by the first conductor introduction passage preceding with the free end of first connecting line (34a) It can be pressed from both sides in line end connecting terminal and in a manner of identical with the core wire end of cable by the first core wire end connecting terminal It tightly and can electrically contact contact, and be led preceding by described second with the pin (90) of the pluggable metalwork Body introduction passage be inserted into the connecting terminal of second core wire end and can by the second core wire end connecting terminal with The identical mode in core wire end of cable is clamped and can electrically be contacted contact, or is inserted into the bridge-type of the terminal box (50) In the connecting terminal (66) of slot (64), wherein the electric member (24,84,94) is by the terminal box (50) and institute The plug connection stated between pluggable metalwork is fastened on the terminal box (50), thus the electric member (24,84, 94) described connect both had been connected electrically on the terminal box (50) or had been mechanically anchored at simultaneously by the pluggable metalwork In wire box (50).

14. device according to claim 5, wherein the hardware carrier is configured to pluggable metalwork, it is described can The metalwork of plug has fixing head (74) and at least one pin (90), wherein the of the electric member (24,84,94) Two electrical connection terminals are connect on the fixing head (74) with the pluggable metalwork and the pluggable metalwork Continue second electrical connection terminal and therefore bear the electric linkage function of the second connecting line,

Wherein, the component (40 ', 40 ", 40 " ') including the electric member (24,84,94) and pluggable metalwork is as single Member is inserted into first core by the first conductor introduction passage preceding with the free end of first connecting line (34a) It can be pressed from both sides in line end connecting terminal and in a manner of identical with the core wire end of cable by the first core wire end connecting terminal It tightly and can electrically contact contact, and be led preceding by described second with the pin (90) of the pluggable metalwork Body introduction passage be inserted into the connecting terminal of second core wire end and can by the second core wire end connecting terminal with The identical mode in core wire end of cable is clamped and can electrically be contacted contact, or is inserted into the bridge-type of the terminal box (50) In the connecting terminal (66) of slot (64), wherein the electric member (24,84,94) is by the terminal box (50) and institute The plug connection stated between pluggable metalwork is fastened on the terminal box (50), thus the electric member (24,84, 94) described connect both had been connected electrically on the terminal box (50) or had been mechanically anchored at simultaneously by the pluggable metalwork In wire box (50), and

Wherein, the fixing head (74) has opening (82), and the bolt (26) of the electric member (24,84,94) extends By the opening, and wherein, second end side (30b) and fixation of the fixing head (74) in the component housing (30) Nut is fastened between (28).

15. device according to claim 14, wherein the opening (82) in the fixing head (74) is radially opened wide, from And when the pluggable metalwork is inserted in the terminal box (50), the bolt (26) of the electric member (24,84,94) It can also be radially inserted into.

16. device according to claim 13, wherein the pluggable metalwork is made of stamped metal plate.

17. device according to claim 13, wherein the pluggable metalwork has two or more pins (90), these pins can be inserted into the first or second conductor introduction passage (62a, 62b) side by side of adjacent terminal box (50) Or in bridge-type slot (64), to cause the electrical bridge joint between adjacent terminal box (50) by pluggable metalwork.

18. device according to claim 13, wherein first connecting line (34a) is bent, wherein described first The pin (90) of the free end (38a) and the pluggable metalwork through bending of connecting line (34a) is horizontal in the same direction Extend to the axial structural form in the electric member (24,84,94), and in the warp of first connecting line (34a) Spacing between the free end (38a) and the pin (90) of bending is adapted in affiliated connecting terminal (56a, 56b, 66) Between spacing.

19. clamping part (12), for keeping the electric member (24,84,94) of axial structural form, the electric member band Have component housing (30), the component housing has the first and second end sides (30a, 30b) opposed in the axial direction, and at this At component housing, first or second connecting line (34a, 34b) is as the first and second electrical connection terminals in the axial direction from the electricity Gas component (24,84,94) stretches out, which includes:

With can towards terminal box (50) downside (14b) and can away from terminal box (50) upside (14a) bottom section (14) and leave the bottom section (14) upside (14a) extend the holding wing (16),

Locking mechanism (20), from the downside (14b) of the bottom section (14) with it is described keep the wing (16) extension In the opposite direction extend and can with latch groove (58) clamping lock on the narrow side (60a) on the top of terminal block housings (60), thus When the clamping part (12) and when the terminal block housings (60) clamping lock, the holding wing (16) is from the bottom section (14) Extend along the direction for leaving the terminal box (50),

Device for being fixed on electric member (24,84,94) on the holding wing (16), wherein when the electric member When (24,84,94) are fixed on the holding wing (16), axial component housing (30) prolongs transverse to the holding wing (16) It stretches, so that the clamping part (12) and twist-on are in the electric member (24,84,94) wherein together as mechanically secured The unit of ground connection can snap fit on the terminal block housings (60), wherein the locking mechanism (20) of the clamping part (12) Clamping lock is in the latch groove (58) of the terminal block housings (60) and first and second connecting line (34a, 34b) simultaneously The end (38a, 38b) of equidirectional bending can be by being inserted into the connecting terminal of corresponding core wire end with the core wire end with cable Identical mode is clamped and can electrically contact contact.

20. clamping part (12) according to claim 19, wherein the clamping part is structured to want according to right Seek the component part of 1 to 12 described in any item devices.

21. pluggable metalwork, for keeping the electric member (24,84,94) of axial structural form, the electric member With component housing (30), the component housing has the first and second end sides (30a, 30b) opposed in the axial direction, Yi Ji At the component housing, the first connecting line (34a) is as the first electrical connection terminal in the axial direction from the institute of the component housing (30) The first end side (30a) stretching is stated, and wherein, the second electrical connection terminal of the electric member (24,84,94) is configured to bolt (26), which stretches out from second end side (30b) of the component housing (30) in the axial direction, the pluggable metalwork Include:

The pin (90) of fixing head and at least one and fixing head (74) one-piece construction,

Opening (82) in the fixing head (74) for being inserted through the bolt (26), wherein when the bolt (26) it is described axial when by corresponding fixture nut (28), twist-on is in the opening (82) of the fixing head (74) securely Component housing (30) extends transverse to the pluggable metalwork, so that pluggable metalwork and twist-on are electrical wherein Component (24,84,94) can snap fit on terminal box (50) together as the unit firmly mechanically connected, wherein or:

I) free end (38a) of first connecting line (34a) can be inserted by the first conductor introduction passage (62a) simultaneously In first core wire end connecting terminal (56a) of the terminal box (50) and can by the first core wire end connecting terminal with The identical mode in core wire end of cable clamp and can electrically contact contact and pluggable metalwork the pin (90) the second core wire end connecting terminal of the terminal box (50) can be inserted by the second conductor introduction passage (62b) It can be clamped in (56b) and in a manner of identical with the core wire end of cable by the second core wire end connecting terminal and can be electrical Ground contact contact or

Ii) free end (38a) of first connecting line (34a) can be inserted by the first conductor introduction passage described simultaneously And it can be by the first core wire end connecting terminal with the core with cable in first core wire end connecting terminal of terminal box (50) The identical mode of line end is clamped and the pin (90) of contact contact and pluggable metalwork can electrically can be inserted into It can be clamped into the connecting terminal (66) of the bridge-type slot (64) of the terminal box (50) and by the connecting terminal and can be electrical The contact of ground contact,

Wherein the electric member (24,84,94) is by between the terminal box (50) and the pluggable metalwork Plug-in connection is capable of fixing on the terminal box (50), so that the electric member (24,84,94) is by described pluggable Metalwork can be both connected electrically on the terminal box (50) simultaneously, can also be mechanically anchored at the terminal box (50) On.

22. pluggable metalwork according to claim 21, wherein the pluggable metalwork be used as according to The component part of claim 1 to 5 and 13 to 18 described in any item devices.