CN107431285A

CN107431285A - The terminal box of electric member with outside

Info

Publication number: CN107431285A
Application number: CN201680015661.9A
Authority: CN
Inventors: O·基尔希; H·菲尔埃格
Original assignee: Phoenix Electric Manufacturing Co
Current assignee: Phoenix Contact GmbH and Co KG; Phoenix Electric Manufacturing Co
Priority date: 2015-04-20
Filing date: 2016-04-13
Publication date: 2017-12-01
Anticipated expiration: 2036-04-13
Also published as: EP3286803B1; WO2016169821A1; DE102015106031A1; EP3286803A1; CN107431285B

Abstract

The present invention relates to a kind of device for the electric member that the outside in the terminal box is fixed on including terminal box and by hardware carrier.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 cored wire termination binding post (direct insertion technology, tension spring technology or Insulation Displacement Contact technology), otherwise hardware carrier is configured to pluggable metalwork and then connecting line is inserted into the binding post of cored wire termination and the pin of pluggable metalwork is inserted into the binding post of cored wire termination or in the bridge-type slot of terminal box in itself.

Description

The terminal box of electric member with outside

Technical field

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

Background technology

It typically arbitrarily can abreast snap fit onto and keep on rail, on for example so-called supporting track (Hutschiene) Terminal box includes the cored wire termination binding post of multiple cored wire terminations 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 cored wire termination binding post, and (see-also reference 3 " terminal box ", Phoenix is electric The version of company 2013/2014, www.phoenixcontact.com).Terminal box can also also have other feasible sides of contact Case, for example for contact bridgeware insertion bridge-type slotFor adjacent Bridge joint (see-also reference volume the 3rd " terminal box ", the version of Phoenix Electric Co., Ltd 2013/2014, 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 The version of electric corporation 2013/2014, 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 single 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 boxes ", the version of Phoenix Electric Co., Ltd 2013/2014, component plug " P-CO ... ", such as page 481, www.phoenixcontact.com).This component plug 3 has two tension spring terminals 5 in the inside of plastic casing 4, Resistance 2 contacts by the tension spring terminal contact.These tension spring terminals 5 are with contact plate 6 in the lower end of component plug 3 In electrical connection in portion, wherein, contact plate 6 is in so-called general Disengagement zone by contact.

Although these component plugs 3 with single plastic casing 4 are had confirmed to be outstanding, can be inserted Electric member physical dimension 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 with two side faces Side wall 7 surrounded by single plastic casing 4, this reduce radiating.The side wall 7 at rear is illustrate only in fig. 12, and is being transported The side wall in existing front is removed to preferably show during row, in other words, plastic casing 4 be therefore opened without Under running status.

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

Further have confirmed, the maximum weight of pluggable electric member is conditional, to avoid contacting The fatigue of electric contact between plate 6 and the contact terminal being engaged in terminal box (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 vibrations.

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

The content of the invention

Therefore the present invention proposes following task, there is provided a kind of hardware carrier, the hardware carrier is applied to will be big, weight And fix and be 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 fixed in terminal box to such as high-power diode antidetonation, and wherein, Ensure the good radiating of the electric member.

The another aspect of the task is to provide a kind of hardware carrier, can will be big electric by the hardware carrier It is fixed in terminal box to component antidetonation, wherein, the cored wire termination binding post of obstruction terminal box is operable as few as possible Property.

The task of the present invention solves by the technical scheme of independent claims.The present invention be advantageously improved scheme from Limited in category claim.

According to the present invention, there is provided it is a kind of including terminal box and electric or electronics the component of discrete outside device. The device includes at least one terminal block housings with insulation and the terminal box of binding post.Here, multiple terminal boxes can be with Abreast snap fit onto and keep on rail, on for example so-called supporting track.Binding post is wired box housing and accommodated and including extremely Few two cored wire termination binding posts, cored wire termination binding post are configured to and are commonly used for connecting cable The cored wire termination of conductor.A variety of interconnection techniques for being used to connect cored wire termination be present, wherein, band is especially considered for purposes of the invention There is the terminal box of spring force clip.It is especially relevant to this to be：Direct-insert terminal (so-called direct insertion technology, referring to mesh Record volume the 3rd " terminal box ", the version of Phoenix Electric Co., Ltd 2013/2014, 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 The version of electric corporation 2013/2014, tension spring binding post ST, such as page 201 start, Www.phoenixcontact.com) and the quick-connect terminal with insulation displacement contacts (Schneidkontakt) (referring to Catalogue the 3rd " terminal box ", the version of Phoenix Electric Co., Ltd 2013/2014, 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 Cored wire termination be incorporated into respectively by a conductor introduction passage from outside in affiliated cored wire termination binding post and by Corresponding cored wire termination binding post clamps, electrically contact and is therefore electrically coupled in terminal box.

Described device also 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.

In addition hardware carrier is included, the electric member is mechanically anchored at the narrow side of terminal box by the hardware carrier On, more precisely, being especially fixed on for the narrow side where the introduction passage of cored wire termination.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 according to two kinds of embodiments below the present invention：

Or i), 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, the spring force cored wire termination binding post of terminal box is configured to pluggablely and is directly inserted Enter into the first or second cored wire termination binding post of terminal box and electrically 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 cored wire termination wiring of terminal box pluggablely Terminal and it is inserted directly into the first spring force cored wire termination binding post of terminal box and electrically contact there Contact, and hardware carrier itself is configured to one of described binding post of terminal box and is inserted directly into pluggablely In one of described binding post of terminal box and there electrically contact.

In flexible program ii) in, hardware carrier is made up of metal and is therefore constructed to be permeable to conduction, because hardware carrier is expired Sufficient dual-use function, that is, on the one hand electric member is mechanically anchored in terminal box, on the other hand then forms electric member Electrical connection terminal a part.In flexible program i), hardware carrier in itself need not it is conductive and preferably by plastics, for example It is made up of polyamide 6 .6, this is favourable on fireproofing technique.

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

Thus more spaces are provided for electric member, the binding post 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 radiating.

In addition, more spaces not only are provided for electric member in principle, and same hardware carrier can very great Cheng Size on degree with electric member independently uses, so as to the size of electric member that uses largely It is variable, because electric member is not limited by the plastic casing largely closed of additional component plug.

Another advantage is, electric member can also be connected in the terminal box all not set 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 " ... the terminal boxes of TG " train types (see-also reference volume the 3rd " terminal box ", the version of Phoenix Electric Co., Ltd 2013/2014, The terminal box of " ...-TG " series, such as page 470, www.phoenixcontact.com).Further demonstrate that, electric member must Will when using being inserted directly into for hardware carrier (hardware carrier be used as pluggable connecting element) of metal be suitable simultaneously , so as to which relatively heavy electric member is fixed in terminal box.In contact plate contact with being engaged in multi-functional Disengagement zone The fatigue of electric contact between terminal can be avoided, and this especially has when terminal box is being applied in having the dangerous environment of vibrations Profit.

When only including electric member, the connection end (connection end carries connecting line if necessary) of the electric member and simple structure Part bracket (hardware carrier also carries fixed mechanism, such as fixing nut if necessary) if component and one of electric member or Dry bar connecting line is directly inserted into the cored wire termination terminals for setting and providing originally the cored wire termination for connecting cable conductor When in son, this invention therefore provides a kind of extremely simple but simultaneously in all favourable solution of many aspects.

The present invention especially sets and is suitable for being connected in terminal box and be fixed on terminal box 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.

Have confirmed that, for example in sin.180 and temperature T_aThere is rectified current I at=45 DEG C_FAV>=2.5A work( 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 Semikron (referring to www.semikron.com) SKN 2.5 and SKN 5 type The application of commutation 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 for component housing add can individually be inserted into the plastic casing in terminal box without described It is arranged in the case of component housing above the narrow side on the top of terminal block housings, conductor introduction passage is in the narrow of the top In side, so as to the lateral exposure of the component housing and heat can to it is external do not add can individually be inserted into terminal box Plastic casing wall in the case of be expelled directly out to surrounding air.In structural form of the component housing for axial direction, then especially The annular wall of the radial direction of exposed components housing.

Therefore heat can preferably discharge the component that P-CO types are compared to surrounding air and lateral extended length The application of plug reduces, and this is favourable 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, it can be preferably played as example in Semikron SKN 5 type Effect.

The preferably axial structural form of electric member.Sometimes it is related to component housing and mentions axial shell, axial shell Body be generally cylinder and there are the first and second opposed in the axial direction sides.Electric member, such as diode or In this structural form of the component housing of resistance, electrical connection terminal is typically disposed on the side on axial direction and more precisely Ground, which is said, to be opposed to arrange, that is to say, that is respectively arranged a connection end on each side of the first and second sides.To this Electric member as especially considering for invention, in these electric members, the first electrical connection terminal is configured to the first connection Line, the first connecting line stretch out from the first side of component housing in the axial direction.Second electrical connection terminal of electric member is then preferred Steady pin, particularly bolt are configured to, it stretches out from the second side of component housing in the axial direction.Electric member is preferably by this Kind steady pin or bolt and the retaining element of complementation, particularly corresponding fixing nut are connected or twisted with hardware carrier securely Connect and can be placed into terminal box and be inserted into binding post as unit, although this structure is extremely simple, but still It ensure that simple and reliable installation.

In a kind of special structural form, the second connecting line in the axial direction from the steady pin or bolt of electric member or Extended out from corresponding fixing nut, so as to each connection of the electric member on the side of two axial directions of component housing Line can be used for being inserted into two cored wire termination binding posts again.

Therefore in a kind of preferable structural form, the first and second connecting lines are in the axial direction in opposite direction from electric 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 Extend then along axial structural form of the same direction transverse to electric member, so as to described two free ends through bending Portion and component housing generally form U-shape.This has the following advantages that, is inserted in the unit including hardware carrier and electric member Enter to before the cored wire termination binding post of plan, the spacing between the free end through bending of the first and second connecting lines The spacing that can freely adapt between affiliated cored wire termination binding post.Including hardware carrier and electric structure therefore, The unit of part can simply adapt to different terminal boxes, and if more than the cored wire termination binding post of two, Then adapt to different cored wire termination binding posts.

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

Also have including electric member and clamping part and if necessary fixing nut the component can be used as unit with The free end of first and second connecting lines is preceding while and be directly inserted into first by the first or second conductor introduction passage Or second in the binding post of cored wire termination and by these cored wire termination binding posts with the cored wire termination identical side with cable Formula clamping and electrically contact.In addition, clamping part has locking mechanism, the locking mechanism and the terminal box shell The corresponding locking mechanism phase clamping lock of body, so as to by the component clamping lock including 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 and is reliably mechanically fixed, although in this embodiment party In formula, directly electrical connection of the electric member to terminal box is realized by two connecting lines.

Clamping part preferably have with towards the downside of terminal box and away from the upside of terminal box bottom section and Leave the holding wing of the upside extension of bottom section.Locking mechanism is preferably configured as clamping lock pin, and clamping lock pin is under bottom section Side rise with keep the wing bearing of trend extends on the contrary, so as to work as clamping lock pin 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 housing is transverse to holding wing extension.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 --- if necessary can also be by 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 side of component housing and fixing nut therewith Gu to form the component of the electric member including clamping part and with fixing nut, the component can be with clamping as unit Onto terminal block housings.

Multiple terminal block housings have had the latch groove in center, and the central latch groove is generally specified for clamping lock mark Board (see, for example, catalogue the 3rd " terminal box ", the version of Phoenix Electric Co., Ltd 2013/2014, such as page 470, www.phoenixcontact.com).It has been shown that latch groove is extremely well suited for by the present invention 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 existing terminal boxes and Their terminal block housings can need not be changed the hardware carrier by clamping part in the form of is reliably connected to terminal box On housing.Thus installing property of the present invention to existing terminal box is generated using diversity with larger.

According to second of preferred embodiment of the present invention, hardware carrier is configured to include gland and at least one slotting The pluggable metalwork of pin, electric member are mechanically firmly attached as a component by the hardware carrier.It is here, electric Second electrical connection terminal of gas component is firmly attached in gland 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 for the electric member for carrying fixing nut including pluggable metalwork and if necessary is formd, The component can be inserted into the preceding with the free end of the first connecting line by the first conductor introduction passage simultaneously as unit And can be by this cored wire termination binding post in a manner of the cored wire termination identical with cable in one cored wire termination binding post Clamping simultaneously can electrically contact, and be preceding inserted into the other wiring of terminal box with the pin of pluggable metalwork In terminal.

For the pin of the pluggable metalwork of contact, even following two kinds of feasible programs are set up now.Pin leads to The second conductor introduction passage is crossed to be inserted into the second cored wire termination binding post and by this second cored wire termination binding post Clamped in a manner of the cored wire termination identical with cable or terminal box has bridge-type slot and pin is inserted into terminal box The bridge-type slot binding post 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 generally given for, and insert two best four 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 as to electric member by pluggable metalwork simultaneously it is both electric It is connected in terminal box and is also mechanically anchored in terminal box.Certainly it has been shown that pin is to common cored wire termination terminals Insertion in son, particularly by the spring force clip (such as PT series of Phoenix Electric Co., Ltd) with direct insertion technology, With tension spring form of terminal (such as ST series of Phoenix Electric Co., Ltd) or with the fast quick access with insulation displacement contacts The line terminals form QT of Phoenix Electric Co., Ltd (such as series) or to inserting in the common bridge-type slot of terminal box Enter, already ensure that enough mechanical stability, so as to also by the electric member of weight, such as SKN 2.5 or the types of SKN 5 Diode not only electrically contact but also is mechanically securely fixed in terminal box.Especially show, combination it is electric Contact and be mechanically fixed it is this by the present invention in the way of in addition there is good shock resistance.Pin can even construct Into same pin both may be inserted into the binding post of cored wire termination, can also insert in bridge-type slot.

Gland especially has an opening, and the steady pin or bolt of electric member extend through the opening and gland is in component Fastened between second side of housing and the retaining element or fixing nut of complementation.Can be for example by band with this fixed form There are axial housing and an axial steady pin as the second electrical connection terminal or the diode of bolt effectively tightens and simultaneously Electrically contact.

Opening in gland is preferably radially opened wide, so that when pluggable metalwork is inserted in terminal box, electrically The steady pin or bolt of component can also be radially inserted into.This point simplifies replacing of the electric member for example in failure, because When changing, pluggable metalwork can keep being inserted in terminal box.

Pluggable metalwork is preferably made up of stamped metallic plate.This pluggable metal sheet can be extremely simple Single ground is formed with metal stamping and can even be kept substantially flat, therefore need not be molded.Pluggable metalwork because This only can be made up of gland and pin, and they form complete bonding jumper.

Pluggable metalwork preferably by copper coin punching press and zinc-plated forms.Current structure can allow more than 0.5mm's Sheet metal thickness, therefore copper coin that can be extremely conductive well can also be used.

According to a kind of expansion scheme of the present invention, pluggable metalwork has two or more pin, described to insert Pin is thus set size so that they can be 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, i.e. pluggable metalwork simultaneously on the one hand by electric member mechanically It is fixed in terminal box and electrically contact, another aspect has then born the plug-in bridgeware for current potential bridge joint Function.It is possible thereby to the plug-in bridgeware for current potential bridge joint is eliminated when necessary.When this connects electric member at the same time Realize the use of the saving of existing bridge-type slot or realize 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 through bending The pin of free end and pluggable metalwork in the same direction transverse to electric member axial structural form extension and U-shape is generally formed.This has the following advantages that, including can the metalwork of plate and the unit of electric member be inserted into Before in the cored wire termination binding post 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 cored wire termination wiring Spacing between terminal or the spacing between cored wire termination binding post 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 cored wire termination binding posts or Bridge-type slot.

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

Clamping part include with can towards the downside of terminal box and can away from terminal box upside bottom section and Leave the holding wing of the upside extension of the bottom section.Extension of the locking mechanism from the downside of the bottom section with the holding wing Extend in the opposite direction, locking mechanism can use latch groove clamping lock particularly to use wiring on the narrow side on the top of terminal block housings The central latch groove of box housing, the central latch groove are generally specified for clamping lock Sign Board.Here, when clamping part is with connecing During line box housing clamping lock, the wing is kept to extend from bottom section along the direction for leaving terminal box.

Keep the wing that there is the device for holding electrical component, the opening being for example inserted through for steady pin or bolt, So as to when steady pin or bolt by complementation retaining element, particularly corresponding to fixing nut fix or twist-on is keeping the wing When in opening, axial component housing extends transverse to the holding wing, and the electric member one of clamping part and twist-on wherein Rising can snap fit onto in 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 Simultaneously contact is clamped in the binding post of cored wire termination and in a manner of the cored wire termination identical with cable.

The invention further relates to a kind of pluggable metalwork, 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 axial component housing has the first and second opposed in the axial direction sides, and at the axial component housing, the One connecting line stretches out from the first 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 steady pin, particularly bolt, it stretches out from the second side of component housing in the axial direction.

Pluggable metalwork or metal sheet include gland and at least one inserting with the gland one-piece construction Pin.Gland, which has, is used for the opening that is inserted through of steady pin or bolt, wherein, when steady pin or bolt are by the fixation of complementation When element or corresponding fixing nut are fixed or twist-on is in the opening of gland, axial component housing is transverse to pluggable Metalwork extends, so as to which the electric member of pluggable metalwork and twist-on wherein is together as firmly mechanically connecting Unit can be snapped fit onto in terminal block housings.Or here,：

I) free end of the first connecting line is inserted into the first cored wire of terminal box by the first conductor introduction passage simultaneously Clamped simultaneously in a manner of the cored wire termination identical with cable in the binding post of termination and by the first cored wire termination binding post Electrically contact, and the pin of pluggable metalwork are inserted into the second of terminal box by the second conductor introduction passage Pressed from both sides in the binding post of cored wire termination and by the second cored wire termination binding post in a manner of the cored wire termination identical with cable Tight and electrically contact, or

Ii) free end of the first connecting line is inserted into the first cored wire of terminal box by the first conductor introduction passage simultaneously Clamped simultaneously in a manner of the cored wire termination identical with cable in the binding post of termination and by the first cored wire termination binding post In electrically contact, and the binding post of the pin bridge-type slot that is inserted into terminal box of pluggable metalwork simultaneously And clamped and electrically contact by the binding post.

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

Brief description of the drawings

Hereinafter the present invention is explained in detail by embodiment and refer to the attached drawing, wherein, same or similar element part The feature of ground identical reference mark and different embodiments can be mutually combined.

In accompanying drawing：

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

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

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

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

Fig. 1 e show the sectional view along Fig. 1 d center lines A-A；

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

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

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

Fig. 3 c are as Fig. 3 b, but the contact zone of the cross-section with cored wire termination binding post；

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

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

Fig. 5 shows the front view of the first flexible program of pluggable metalwork；

Fig. 6 shows the front view of second of flexible program of pluggable metalwork；

Fig. 7 shows the front view of the third flexible program of pluggable metalwork；

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

Fig. 9 a show the perspective view of four terminal boxes of the component inserted with Fig. 8；

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

Figure 10 a are as 9a, but the pluggable metalwork with Fig. 7；

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

Figure 11 a show the perspective view of two terminal boxes with the component inserted, and the component includes pluggable metal 4th kind of flexible program of part and the diode of the types of SKN 2.5；

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

Figure 11 c show the sectional view along Figure 11 b center lines A-A；

Figure 11 d show the partial enlarged drawing of the region 11d in Figure 11 c；

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

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

Embodiment

Fig. 1 a to 3d show the first embodiment of the invention with clamping part 12.Clamping part 12 integratedly by Plastic injection forms, this ratio such as figure 12 illustrates the complicated plastic casing 4 largely closed can be more simple Ground manufactures.Clamping part 12 is preferably made up of polyamide 6 .6, and this meets existing fire protection regulation.Clamping part 12 has with flat Smooth bottom plate is the bottom section 14 and the holding wing 16 of form, keeps upside 14a of the wing integral vertical in bottom plate 14 from bottom plate Upwardly extend, so as to keep the wing 16 and bottom plate 14 to form an asymmetric T-shape stand upside down, slight in side view. In order that the stabilization of the wing 16 is kept, it is integrally formed on the side for keeping the wing 16 to have two angle of stabilities 18.In the downside of bottom plate 14 On 14b, two elongated clamping lock pin 20 are extended with parallel to the wing 16 is kept.The opening 22 in center is provided with the wing 16 is kept, with Bolt can be inserted through this opening for the steady pin (being M4 bolts in this example) of form.

With reference to figure 2, a discrete electric member 24 is fixed on the clamping part 12, and the component is in this example Be the types of SKN 2.5 of Semikron companies 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.Therefore, the bolt 26 of diode 24 is inserted through opening 22 and with fixing 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 end wall 30a, 30b (referring also to Fig. 3 b) and circumferential wall 30c of the first and second axial directions.Circumferential wall 30c has multiple cooling ribses 32, to improve radiating.The diode 24 of the structural form of axial direction has one in work respectively on the end of two side Connecting line 34a, 34b that manufacturer face is set.First connecting line 34a directly extends out from the first side 30a of component housing 30 And second connecting line 34b extended out in the axial direction from the bolt 26 on the second axial 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 stretches 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 the twist-on of fixing nut 28 on the wing 16 is kept.First and second connecting line 34a, 34b then at flex point 36a, 36b vertically Bending, so that connecting line 34a, 34b free end 38a, 38b are substantially in the same direction perpendicular to the axis of component housing 30 Extension.Here, the spacing of free end 38a, 38b through bending can freely adapt to the corresponding cored wire end in terminal box Head binding post through predetermined spacing.

With reference to figure 3a to 3d, current component 40 shown in figure 2 is placed at least one terminal box 50 as unit It is upper, in this example in two terminal boxes 50,50 ', and be fixed on the narrow side 50a on the 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 generally favourable , component 40 can cover one or more connecting terminal of junction boxes according to the size of electric member 24 in terms of width Housing 60, and nevertheless, for unclamping with cored wire termination binding post 56a, 56b of direct insertion technical construction sliding part 54a, 54b keep being close to, because plastic casing 4 that is single, surrounding electric member 24 can be saved (referring to Fig. 3 a, 12). And diode 24 is exposed with the annular wall 30c of its housing 30 to external one or more tops of terminal block housings 60, so as to heat Can be in the case where not disturbing housing wall at least laterally (transverse to the bearing of trend of terminal block housings 60 or parallel to wiring The narrow side 60a on the top of box housing 60) and be expelled directly out upwards to surrounding air.Even downwardly toward the direction of terminal block housings In the presence of enough air, so as to can than largely close as shown in Figure 12 plastic casing when preferably discharge heat Amount.Especially cooling ribs 32 can play their effect well.

In this example, described two connecting lines 34a, 34b of diode 24 two free ends 38a, 38b are inserted directly into To in this example to be connect there in cored wire termination binding post 56a, 56b of direct insertion technical construction and by electrically contact Touch.Diode 24 or component 40 are mechanically fixed by clamping lock pin 20 in the central latch groove 58 of two terminal block housings 60 Clamping lock realize.There is this central latch groove 58 by standard on the narrow side 60a of terminal block housings 60 at an upper portion thereof, it is described on The narrow side in portion is such narrow side, and conductor is introduced in cored wire termination in conductor introduction passage 62a, 62b from the narrow side In binding post 56a, 56b.The latch groove 58 in center is generally given for and is normally used 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 chi of desired electric member 24 If very little size and clamping part 12 can be as previously explained, --- if it is expected --- clamping lock is multiple and discharge In the terminal block housings 60 put.Therefore the width B of clamping part 12 can independently fit with the width of each terminal block housings 60 Size assigned in electric member.

On the narrow side 60b of the bottom opposed with the narrow side 60a on top, the terminal block housings 60 with retention groove 61 are with The mode known is snapped fit onto on unshowned holding rail, is particularly snapped fit onto on supporting track.

With reference to figure 4, the width of component 40 be only less significantly greater tnan cylinder it is diode housing 30, wrap if 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 the types of SKN 2.5 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 formed, 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 snap fit onto in one or more terminal block housings 60 as unit, wherein, connecting line 34a, 34b through bending from Be introduced in by end 38a, 38b in conductor introduction passage 62a, 62b and be ultimately inserted into cored wire termination binding post 56a, In 56b.Here, free end 38a, 38b are directly by this example with the cored wire termination terminals of direct insertion technical construction Sub- 56a, 56b are clamped and contact and clamping part 12 are simultaneously with its clamping lock of clamping lock pin 20 in the latch groove extended laterally In 58.

Understand, for clamping simultaneously connecting line 34a, 34b of contact diode 24 free end 38a, 38b cored wire Termination binding post 56a, 56b are not special additional binding posts, but are herein related to original in each terminal box The cored wire termination binding post for example with this promising conventional terminal spring that there is, terminal spring are generally given for and used There is the cored wire termination of cable conductor to be connected for clamping and contact.

Referring to Fig. 5 to 7, the second embodiment of hardware carrier is configured to pluggable metalwork 72.Pluggable metal Part 72 by copper coin punching press and it is zinc-plated form, and with for holding electrical component 24 gland 74.Gland has for this The opening 82 by elongated hole in the form of unlimited towards the upside 74a of gland 74.Integratedly prolong on the downside 74b of gland 74 Stretch one or more pins 90.The flexible program of pluggable metalwork 72 in Figure 5 has a pin 90, pluggable The flexible program of metalwork 72 ' in figure 6 has two pins 90 and " the modification side in the figure 7 of pluggable metalwork 72 Case has four pins 90.Each pin 90 is extended from the downside 74b of gland 74 with base strip band 92 and towards end Free plug termination 93 be tapered, plug termination be configured to, can be inserted into the bridge-type slot 64 of terminal box 50 It can be inserted in one of described cored wire termination binding post 56a, 56b, although this have typically used different tensioning techniques.

With reference to figure 8, the diode 84 with cooling ribs 32 is fixed in gland 74, and the diode is in present example For the types of SKN 5, 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 is but generally bigger based on higher power as diode 24.Diode 84, which has, carries the first connecting line 34a The first electrical connection terminal, first connecting line as in diode 24 in the axial direction from axial direction diode housing 30 First side 30a extends out and bent as in Fig. 2 to 4 diode 24.At the second end of diode housing 30 On the 30b of side, bolt 26 stretches out in the axial direction, and the bolt does not have the connecting line of itself in this diode configuration form 84. Bolt 26 both in the axial direction or can be radially inserted in opening 82 and with the twist-on of fixing nut 28.

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

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

As can see in fig. 9 a, the open structural form based on component 40 ', most of sliding parts 54th, 54a can be approached freely to open affiliated cored wire termination binding post, particularly the first cored wire end of terminal box 50 Head binding post 56a the first sliding part 54a, the first connecting line 34a are inserted into the first cored wire chuck terminal.It is but adjacent Terminal box 50 ', 50 ", 50 " ' the first sliding part 54a also can freely approach.According to the structural form of diode, the second cored wire Termination binding post 56b the second sliding part 54b can be come-at-able or non-accessible, and two pins 90 are inserted into In the second cored wire termination binding post.If second sliding part is non-accessible, then diode 84 is although such as This can still be replaced after unclamping fixing 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 cored wire termination binding post of direct insertion technology (Phoenix Electric Co., Ltd PT series), but two embodiments of hardware carrier 12,72 or component 40,40 ' also are adapted for making (Phoenix Electric Co., Ltd ST series) and Insulation Displacement Contact technology is adapted for use with 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 arranged with freely suspending parallel to terminal block housings 60 Institute is mechanically anchored above the narrow side 60a on the top of the terminal block housings and basically by pluggable metalwork 72 ' State in two terminal boxes 50,50 '.First connecting line 34a, which may be additionally aided additionally, carries out stabilization, but especially with more than one The flexible program 72 ' of individual pin 90,72 " by be inserted into the cored wire termination binding post 56b of multiple adjacent terminal boxes and It is held extremely to stablize, particularly also overcomes the moment of torsion 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 with four insert Pin 90 pluggable metalwork 72 ".Advantage and in the flexible program by Fig. 6 and 9a/b it is identical, wherein, it is fixed obvious also And antidetonation more stable than the more moment of torsion of the flexible program 72 ' with two pins 90.It is achieved that herein without other bridge joint plugs Quadruple bridges.

With reference to figure 11a to 11e, in sin.180 and T_aThere is rectified current I at=45 DEG C_FAV=2.5A the quilt of diode 94 Be fixed on pluggable metalwork 72 " ' another flexible program on.In this example, the component 40 " ' side of edge in turn To in terminal box 50,50 ', on the contrary, the first connecting line 34a the first free end 38a through bending is in the second core Simultaneously contact is clamped in end binding post 56b.Pluggable metalwork 72 " ' two pins 90 herein without inserting In the binding post of cored wire termination, and it is inserted into bridge-type slot 64, the bridge-type slot is commonly provided for plug-in bridgeware Insertion.Pin 90 ' therefore so design so that the on the one hand pin can be pressed from both sides in the binding post 66 of bridge-type slot 64 However tight and another aspect remains to be clamped in the binding post of cored wire termination if necessary, even if bridge-type slot 64 connects Line terminals 66 and cored wire termination binding post 56a, 56b are different structure types.

An example of the wiring technique in bridge-type slot 64 is shown with reference to figure 11c and 11d.Binding post 66 has more Individual contact 67, these contacts are provided for reception FBSR types, and (see-also reference volume the 3rd " terminal box ", Phoenix is electrically public 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 central gap 96 in pin 90 ', wherein, pin 90 ' is divided into two and inserted by the central gap 96 Pin 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 flexibly to deflect inward by the chain-dotted line 104 in Figure 11 d Go out), so as to reliably be pressed from both sides by friction lock at the interior seamed edge of opening 100 in the opening 100 in current bar 102 Tight and contact.PV bridging technologys or other contact techniques can also be but used herein.

Because the binding post 66 of bridge-type slot 64 need not carry out active opening using sliding part, but two pins 90 can simply be pulled out again from binding post 66 in the case of the tripping-gear not added (without direct insertion technology, Tension spring technology or Insulation Displacement Contact technology), so pluggable metalwork 72 " ' this flexible program need not use In the elongated hole of fixed diode 94.In pluggable metalwork 72 " ' this flexible program in, whole component 40 " ', including can Plug metalwork 72 " ' inside, all pulled out from used binding post 66,56b, wherein, it is only necessary to operate the second core End binding post 56b the second sliding part 54b, the first connecting line 34a is inserted into the second cored wire termination binding post In.

With reference to figure 11a and 11c, pluggable metalwork 72 " ' slight asymmetric structural form contribute to the second slip Part 54b accessibility.

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

It will be clear to someone skilled in the art that the embodiment of described above should be construed as it is exemplary and it is of the invention simultaneously These embodiments are not limited to, but can be changed in a manner of various, without departing from scope of the claims.In addition It is also clear that feature is disclosed in specification, claim, accompanying drawing or otherwise to disclose independently with it, The important part of the present invention is individually defined, even if these features and other features illustrate together.

Claims

1. the device including terminal box and outside electric member, described device include：

At least one terminal box (50), the terminal box with insulation terminal block housings (60) and binding post (56a, 56b, 66), the binding post is accommodated by the terminal block housings, wherein, the binding post includes at least one first and second Cored wire termination binding post (56a, 56b), the binding post are provided for, and the cored wire termination of cable is passed through respectively from outside One conductor introduction passage (62a, 62) is incorporated into affiliated cored wire termination binding post (56a, 56b) and by corresponding Cored wire termination binding post (56a, 56b) is connected electrically in the terminal box (50),

Outside electric member (24,84,94), it carries 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 connect by the hardware carrier On the narrow side (50a) of line box (50),

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

I) the second electrical connection terminal includes the second connecting line (34b), and the first and second connecting lines (34a, 34b) are pluggablely It is configured to the cored wire termination binding post (56a, 56b) of the terminal box (50) and is inserted into the terminal box (50) in the first or second cored wire termination binding post (56a, 56b) and there electrically contact, or

Ii) hardware carrier (72,72 ', 72 ", 72 " ') be configured to itself can conductive and electric member (24,84,94) the Two electrical connection terminals and the hardware carrier (72,72 ', 72 ", 72 " ') are electrically and mechanically connected, and described first connects Wiring (34a) is configured to the cored wire termination binding post of the terminal box (50) and is inserted into the wiring pluggablely In first cored wire termination binding post of box (50) and there by electrically contact, and the hardware carrier (72, 72 ', 72 ", 72 " ') be configured to pluggablely one of described binding post (56a, 56b, 66) of the terminal box (50) and It is inserted directly into one of described binding post (56a, 56b, 66) of the terminal box (50) and electrically touches there Point contact.

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

3. according to the device described in claim 1, wherein, the electric member (24,84,94) is in sin.180 and T_a=45 DEG C When there is rectified current I_FAV>=2.5A power diode.

4. according to the device described in any one of preceding claims, wherein, when the electric member is by the hardware carrier When on the narrow side on the top that (12,72,72 ', 72 ", 72 " ') are mechanically anchored at the terminal box (50), the electric member (24,84,94) freely and for the component housing (30) add can individually be inserted into the terminal box (50) Plastic casing (4) in without the component housing (30) in the case of be arranged in the top of terminal block housings (60) Above narrow side (60a), conductor introduction passage (62a, 62b) is in the narrow side on the top, so as to the component housing (30) Lateral exposure and heat are to the external plastic casing (4) that can be individually inserted into the terminal box (50) not added Wall in the case of be expelled directly out to surrounding air.

5. according to the device described in any one of preceding claims, wherein, electric member (24,84,94) is axial construction shape The formula and component housing (30) has the first and second sides (30a, 30b) opposed in the axial direction,

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

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

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

6. according to the device described in claim 5, wherein, second connecting line (34b) is in the axial direction from the electric member (24) the bolt (26) stretches out from the corresponding fixing nut (28).

7. according to the device described in claim 5 or 6, wherein, first and second connecting line (34a, 34b) edge in the axial direction Opposite direction is stretched out from the electric member, and wherein, first and second connecting line (34a, 34b) is bent, its In, the free end (38a, 38b) through bending of first and second connecting line (34a, 34b) is in the same direction transverse to institute The axial structural form extension of electric member (24) is stated, and in first and second connecting line (34a, 34b) through curved Spacing between the free end (38a, 38b) of folding is adapted between affiliated cored wire termination binding post (56a, 56b) Spacing.

8. according to the device described in any one of preceding claims, wherein, the hardware carrier is configured to clamping part (12), The electric member (24) is mechanically firmly attached as a component (40) by the clamping part,

Wherein, including the component (40) of the electric member (24) and the clamping part is used as unit with first He The free end (38a, 38b) of second connecting line (34a, 34b) it is preceding by the described first or second conductor introduction passage (62a, It can 62b) be inserted into the described first or second cored wire termination binding post (56a, 56b), and can be connect by the cored wire termination Line terminals clamped in a manner of the cored wire termination identical with cable and can electrically contact, and

Wherein, the clamping part has a locking mechanism (20), and the locking mechanism is corresponding with the terminal block housings (60) Locking mechanism (58) phase clamping lock, so as to which the component of the electric member (24) and the clamping part (12) will be included (40) clamping lock is in the terminal block housings (60).

9. according to the device described in claim 8, wherein, the clamping part (12), which has, to be carried towards the terminal box (50) Downside (14b) and bottom section (14) away from the upside of the terminal box (50) (14a) and leave the bottom section Upside extension the holding wing (16), wherein, the locking mechanism (20) is configured to clamping lock pin, and the clamping lock pin is from the bottom The downside (14b) of section (14) is risen to be extended on the contrary with the bearing of trend of the holding wing (16), so as to work as the clamping lock In the latch groove (58) of the terminal block housings (60) and therefore the component (40) is fixed on described connect to pin (20) clamping lock When in line box (50), the holding wing (16) is prolonged from the bottom section (14) along the direction for leaving the terminal box (50) Stretch, and the component housing (60) extends transverse to the holding wing (16).

10. according to the device described in claim 9, wherein, the holding wing (16) has opening (22), the electric member (24) the bolt (26) extends through the opening, and wherein, the holding wing (16) is in the component housing (30) Fastened between second side (30b) and the fixing nut (28).

11. according to the device described in any one of claim 8 to 10, wherein, the terminal block housings (60) are generally prescribed For the central latch groove (58) of clamping lock Sign Board, the corresponding locking mechanism as terminal block housings (60) be used for it is described Hardware carrier (12) clamping lock.

12. according to the device described in any one of claim 1 to 7, wherein, the hardware carrier is configured to pluggable metal Part (72,72 ', 72 ", 72 " '), the pluggable metalwork carries gland (74) and at least one pin (90), wherein, Second electrical connection terminal of the electric member (84,94) is connected in the gland (74) with the pluggable metalwork And the pluggable metalwork (72,72 ', 72 ", 72 " ') continues second electrical connection terminal and therefore bears the The electric linkage function of two connecting lines,

Wherein, including the component of the electric member (84,94) and pluggable metalwork (40 ', 40 ", 40 " ') is used as unit Institute is inserted into by the first conductor introduction passage (62a, 62b) preceding with the free end of first connecting line (34a) State in the first cored wire termination binding post (56a, 56b) and can be by the first cored wire termination binding post with the cored wire with cable Termination identical mode clamp and can electrically contact, and with the pluggable metalwork (72,72 ', 72 ", 72 " ') the pin (90) the second cored wire end is inserted into by the second conductor introduction passage (62b, 62a) preceding And can be by the second cored wire termination binding post with the cored wire termination identical side with cable in head binding post (56b, 56a) Formula clamps and can electrically contact, or be inserted into the binding post (66) of the bridge-type slot (64) of the terminal box (50) In, wherein, the electric member (84,94) by the terminal box (50) and the pluggable metalwork (72,72 ', 72 ", 72 " ') between plug connection be fastened in the terminal box (50), so as to which the electric member (84,94) is by described Pluggable metalwork (72,72 ', 72 ", 72 " ') while both it had been connected electrically in the terminal box (50) or had been mechanically anchored at On the terminal box (50).

13. according to the device described in claim 12, wherein, the gland (74) has opening (82), the electric member The bolt (26) of (84,94) extends through the opening, and wherein, the gland (74) is in the component housing (30) Second side (30b) and fixing nut (28) between fastened.

14. according to the device described in claim 13, wherein, the opening (82) in the gland (74) is radially opened wide, from And when the pluggable metalwork (72,72 ', 72 ", 72 " ') is inserted in the terminal box (50), the electric member The bolt (26) of (84,94) can also be radially inserted into.

15. according to the device described in any one of claim 12 to 14, wherein, the pluggable metalwork (72,72 ', 72 ", 72 " ') be made up of stamped metallic plate.

16. according to the device described in any one of claim 12 to 15, wherein, the pluggable metalwork (72,72 ', 72 ", 72 " ') there is two or more pin (90), these pins can be inserted into adjacent terminal box (50,50 ', 50 ", 50 " ') Conductor introduction passage (62a, 62b) side by side or bridge-type slot (64) in, to cause by pluggable metalwork in phase Electric bridge joint between adjacent terminal box (50,50 ', 50 ", 50 " ').

17. according to the device described in any one of claim 12 to 16, wherein, first connecting line (34a) is bent, its In, the free end (38a) through bending of first connecting line (34a) and pin (90) edge of the pluggable metalwork Same direction extends transverse to the axial structural form of the electric member (84,94), and in first connecting line Spacing between the free end (38a) and the pin (90) through bending of (34a) is adapted in affiliated binding post Spacing between (56a, 56b, 66).

18. clamping part (12), especially as the composition portion according to the device described in any one of claim 1 to 11 Point, for keeping the electric member (24) of axial structural form, the electric member carries component housing (30), the component Housing has the first and second sides (30a, 30b) opposed in the axial direction, and at the component housing, first or second connects Wiring (34a, 34b) is stretched out from the electric member (24) in the axial direction as the first and second electrical connection terminals, the Access Division Part includes：

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

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

For the device (22) being fixed on electric member (24) on the holding wing (16), wherein, when the electric member (24) when being fixed on the holding wing (16), axial component housing (30) extends transverse to the holding wing (16), so as to The electric member (24) of the clamping part (12) and twist-on wherein is together as the unit firmly mechanically connected (40) can snap fit onto in the terminal block housings (60), wherein, the locking mechanism (20) while clamping lock of the clamping part (12) In the latch groove (58) of the terminal block housings (60) and first and second connecting line (34a, 34b) it is equidirectional curved The end (38a, 38b) of folding can be by being inserted into corresponding cored wire termination binding post (56a, 56b) with the cored wire with cable Termination identical mode is clamped and can electrically contact.

19. pluggable metalwork (72,72 ', 72 ", 72 " '), especially as according to claim 1 to 8 and 12 to 17 The part of device described in any one, for keeping the electric member (84,94) of axial structural form, the electric structure Part carries component housing (30), and the component housing has the first and second sides (30a, 30b) opposed in the axial direction, and At the component housing, the first connecting line (34a) is as the first electrical connection terminal in the axial direction from the component housing (30) First side (30a) is stretched out, and wherein, the second electrical connection terminal of the electric member (84,94) is configured to bolt (26), the bolt stretches out from second side (30b) of the component housing (30) in the axial direction, the pluggable metalwork Including：

Gland and at least one and gland (74) one-piece construction pin (90),

It is used to make the opening (82) that the bolt (26) is inserted through in the gland (74), wherein, when the bolt (26) it is described axial when by corresponding fixing nut (28), twist-on is in the opening (82) of the gland (74) securely Component housing (30) extends transverse to the pluggable metalwork, so as to pluggable metalwork and twist-on wherein electric Component (84,94) can be snapped fit onto in the terminal box (50) together as the unit firmly mechanically connected, wherein, or：

I) free end (38a) of first connecting line (34a) while can be inserted into by the first conductor introduction passage (62a) In first cored wire termination binding post (56a) of the terminal box (50) and can by the first cored wire termination binding post with The cored wire termination identical mode of cable clamps and can electrically contact, and the pin of pluggable metalwork (90) the second cored wire termination binding post of the terminal box (50) can be inserted into by the second conductor introduction passage (62b) In (56b) and can be clamped by the second cored wire termination binding post in a manner of the cored wire termination identical with cable and can electrically Ground contact, or

Ii) free end (38a) of first connecting line (34a) while first conductor introduction passage (62a, 62b) energy is passed through It is inserted into the first cored wire termination binding post (56a, 56b) of the terminal box (50) and can be connect by the first cored wire termination Line terminals are clamped in a manner of the cored wire termination identical with cable and can electrically contacts, and pluggable metalwork The pin (90) of (72,72 ', 72 ", 72 " ') can be inserted into the binding post of the bridge-type slot (64) of the terminal box (50) (66) in and can be clamped by the binding post and can electrically contact,

Wherein described electric member (84,94) by the terminal box (50) and the pluggable metalwork (72,72 ', 72 ", 72 " ') between plug-in connection can be fixed in the terminal box (50), so as to the electric member (84,94) by It the pluggable metalwork (72,72 ', 72 ", 72 " ') while can both be connected electrically in the terminal box (50), also might be used To be mechanically anchored in the terminal box (50).