CN104577410A - Device for assembling at least one overvoltage protector constructed as plug module - Google Patents
Device for assembling at least one overvoltage protector constructed as plug module Download PDFInfo
- Publication number
- CN104577410A CN104577410A CN201410547400.4A CN201410547400A CN104577410A CN 104577410 A CN104577410 A CN 104577410A CN 201410547400 A CN201410547400 A CN 201410547400A CN 104577410 A CN104577410 A CN 104577410A
- Authority
- CN
- China
- Prior art keywords
- bullet connector
- circuit board
- basic housing
- housing
- plug
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2491—Terminal blocks structurally associated with plugs or sockets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a device for assembling at least one overvoltage protector constructed as a plug module, wherein a device for assembling a protective plug in a terminal device includes a basic housing and at least two plug connectors arranged in the basic housing for electrical contact with a matched plug connector of the protective plug, wherein, the basic housing includes at least one accommodating chamber configured to allow the protective plug to be plugged into the accommodating chamber. According to the device, the protective plug can be directly assembled to the terminal device, that is, the plug connector correspondingly includes a first contact section for contacting plugged matched plug connector of the protective plug and at least one second contact section for electrically connecting a circuit board or a busbar, and the basic housing is configured to be cover-shaped, wherein, the plug connector is configured below the accommodating chamber, and for a connecting plug connector of the protective plug, the first contact section of the plug connectoir can be approached from the accommodating chamber at an basic housing shaped opening.
Description
Technical field
The present invention relates to the device for being assemblied in by least one protection plug in terminal equipment (such as inverter); with basic housing and the cooperation bullet connector of at least two bullet connectors be arranged in basic housing for the correspondence of electrical contact protection plug; wherein; basic housing has at least one accommodating chamber; it so constructs and at least one protection plug can be inserted in accommodating chamber; and wherein; overvoltage protection device has plug casing; it is arranged in electric conductor wherein with at least one, and this electric conductor is connected with cooperation bullet connector.
Background technology
Usually construct in two style by putting into practice known overvoltage protection device.The utensil lower component of overvoltage protection device part based on this has and protection plug, be furnished with one or more overvoltage protection element wherein, especially conducting lightning currents electric conductor and/or overvoltage electric conductor.The utensil lower component of approximate U shape is for connecting electric wiring, and utensil lower component has the corresponding joint Terminal for active line and zero line N for this reason, and also has ground wire PE if desired.The housing of utensil lower component usually on the downside of it place there is immobilising device, it can be utilized the assembling of utensil lower component or be connected on supporting track.Electrically contact utensil lower component and be configured to the corresponding overvoltage protection element protecting plug in order to machinery simply; utensil lower component has the socket that is connected with joint Terminal and the latch corresponding with protection plug, thus protection plug when being plugged in utensil lower component directly and joint Terminal be electrically connected.
In the overvoltage protection device of known two-piece type, install and assembling very simple and perform with saving time by the plugability with the protection plug of overvoltage protection element.In order to realize multistage overvoltage protection, utensil lower component so constructs, that is, it can hold corresponding multiple protection plug side by side, and wherein, the size of independent protection plug is identical and corresponding to the standard of manufacturing standard.Ensure protection plug to be reliably assemblied in utensil lower component by the corresponding kayser between utensil lower component and independent protection plug and guide device; wherein, ensure only " correct " protection plug to be inserted in the corresponding accommodating chamber in basic housing by arranging corresponding encoder element.
In addition, known protection plug also has the status displays of vision usually, thus directly can read the state of corresponding protection plug then and there.In addition, by putting into practice in known overvoltage protection device, the communication joint of the remote monitoring for overvoltage protection device or independent protection plug can usually also be realized.By document DE 20 2,004 006 227 U1 this type of overvoltage protection device known, the status displays of the vision wherein in protection plug can utilize the switch of the communication connector in utensil lower component to be handled by common mechanical manoeuvring system.
Equally, by the overvoltage protection device of the known two-piece type of document DE 10 2,008 021 210 A1, it has the utensil lower component that can be connected on supporting track, can the multiple protection plug of clamping in utensil lower component.In order to be fixed in utensil lower component by protection plug, protection plug has locking member, and it is taken in the second place when being plugged in utensil lower component by protection plug independently from primary importance, automatic activation locking member thus.Therefore, protection plug can be inserted in utensil lower component with the cost of relatively very little power on the one hand, but reliably prevents from protecting jumping out unintentionally or promoting of plug by locking member on the other hand.
That illustrate and confirmed in a large number in practice by the overvoltage protection device putting into practice known two-piece type before, thus their use extensively.But overvoltage protection device (especially utensil lower component) arranges at first and is configured for being connected on supporting track, thus first such overvoltage protection device is arranged in chest separately or switch cubicle so far.And overvoltage protection device or protection plug directly to be assembled or are arranged in terminal equipment (inverter of such as optoelectronic device, control part or motor) and can not be no problem realize.
Summary of the invention
Therefore; the object of the present invention is to provide a kind of device for being assemblied in by the overvoltage protection device (namely protecting plug) being configured to plug-in module in terminal equipment, it makes it possible to realize traditional protection plug to be directly assemblied in a straightforward manner in terminal equipment.Assembling device should so construct at this, that is, it can match from different requirements as far as possible simply.
For beginning illustrate at least one protection plug is assemblied in device in terminal equipment, this object utilizes the feature of Patent right requirement 1 to realize, and wherein, device has basic housing and is arranged at least two bullet connectors in basic housing.If basic housing is arranged for hold more than one protection plug, then in basic housing, be configured with the accommodating chamber of respective numbers, wherein, just what a protection plug can be inserted in principle in each accommodating chamber.In addition, be also correspondingly provided with multiple bullet connector when multiple protection plug, thus each protection plug can connect by means of two bullet connectors.
One-tenth arranged according to the present invention, bullet connector is corresponding to be had the first contact section of being preferably configured as receptacle terminal and second contacts section for electrical connection circuit plate or bus-bar for the cooperation bullet connector of the protection plug of contact grafting with at least one.In addition, basic casing structure becomes lid, and wherein, bullet connector is arranged under accommodating chamber, and for protecting the connection bullet connector of plug, the first contact section of bullet connector is close from accommodating chamber by the opening be configured in basic housing.
Therefore, in the simplest basic embodiment, only comprise basic housing and at least two bullet connectors of lid according to assembling device of the present invention, wherein, the basic housing of the lid of opening wide downwards such as can be assemblied on the circuit board that has been arranged in terminal equipment.Realize protection plug in the accommodating chamber being inserted in basic housing and the electrical connection between circuit board or corresponding conductor circuit on circuit boards by bullet connector and two contact section, realize the protection electric connection of plug and the connection with the terminal equipment that need protect by it.
As the alternative using circuit board, also at least one bus-bar can be set, realize bullet connector and the therefore protection plug of grafting and the electrical connection of terminal equipment by it.The advantage using bus-bar (that is, compared to conductor circuit " solid " metalwork of circuit board) to have is, compared with the situation that the traditional conductor circuit in principle by circuit board realizes, can transmit larger electric current by such bus-bar.
The electrical connection between the second contact section of bullet connector and circuit board or bus-bar can be realized simply downwards by the basic housing of lid opened wide.In order to also realize the electrical connection between the connection bullet connector being inserted into the protection plug in accommodating chamber and bullet connector, in basic housing, be provided with corresponding opening.Thus, the connection bullet connector of plug is protected can to contact section by first under the opening that be arranged in when being plugged on basic housing by protection plug by openings contact bullet connector.If the first contact section is configured to receptacle terminal, then protect the connection bullet connector being configured to pin contacts correspondingly of plug can be inserted in receptacle terminal simply by opening.
In order to realize mechanically being fixed on simply in basic housing by bullet connector, bullet connector is preferably corresponding has at least one fixing section, and it such as can be formed by steady pin.Fixing section is inserted in the housing region of the correspondence in basic housing, and fixing section preference card is locked or remained in this housing region by interference fit.
According to a favourable design of the present invention, basic housing is arranged on circuit boards wherein, and the second contact section of bullet connector is configured to the pin contacts of contact circuit plate.For this reason, independent pin contacts such as correspondingly can be penetrated in circuit board and to the corresponding contact-making surface of circuit board by corresponding opening and weld mutually.At this, can or first independent bullet connector be arranged and be fixed in basic housing, thus then basic housing and bullet connector are assembled on circuit boards, or first bullet connector to be fixed on circuit board with the second contact section that it is configured to pin contacts and and then basic housing to be placed to circuit board with on the bullet connector arranged on circuit boards.
According to another embodiment of the present invention flexible program, basic housing is arranged on circuit boards wherein, and the terminal board with at least one conductor connection element assembles on circuit boards on basic housing side.Then at least one conductor connection element of terminal board passes through circuit board or corresponding conductor circuit on circuit boards and bullet connector and is electrically connected.The electric connection of the multiple in principle protection plugs be inserted in basic housing can be realized in a straightforward manner by terminal board and the conductor connection element be arranged in terminal board.For conductor connection element, all connection techniques known in practice can be used at this, such as Bolt Connection technology or spring connection technique.Execution mode with the assembling device of the terminal board of oneself provides such possibility, namely, assembling device and circuit board and the terminal board assembled on circuit boards are loaded in terminal equipment afterwards, thus need not there is circuit board in terminal equipment, assembling device can be assembled on this circuit board.
Set forth the basic housing that assembling device according to the present invention has the lid of opening wide downwards before.Flexible program according to above-mentioned execution mode is provided with housing bottom, is inserted with circuit board wherein.Therefore, the downside of circuit board is covered by housing bottom, thus realizing circuit plate conductor circuit and arrange bullet connector on circuit boards adjacent component isolated relative to terminal equipment or rather.Preferably in flexible program, so be only come-at-able with regard to terminal board for assembler.In order to reliably connect basic housing and housing bottom, be preferably configured with at basic housing and housing bottom place the latch elements corresponded to each other.
According to another execution mode flexible program, be provided with the housing bottom of the basic housing of locking lid, wherein, between housing bottom and basic housing, (that is, closed at that time enclosure interior) is furnished with circuit board or at least one bus-bar and at least one and connects bullet connector.In addition, in basic housing, be provided with at least one otch, connection plug joint can be made to be electrically connected with the conductor connection element connecting adapter by it.If be furnished with multiple connection bullet connector in the housing, then basic housing has the otch of respective numbers, and wherein, it is preferably placed in the lateral region of basic housing.So connection adapter laterally can be arranged in basic housing side and the conductor connection element be arranged in connection adapter is arranged in the connection plug joint in the inside of housing by otch electrical contact.
By using the housing bottom of the basic housing of downward locking, provide the assembling device being with the isolated characteristic be improved, because not only realize the isolated of bullet connector by housing bottom, and realize arranging bus-bar in the housing or circuit board adjacent component isolated relative to terminal equipment.By using connection adapter to provide the possibility that same use side daughter board is the same, that is, assembling device is provided with the connection possibility of separating for corresponding electric wiring.The situation of terminal board of coexisting is the same, connects adapter and can have dissimilar conductor connection element equally.By using the different connection adapter with dissimilar conductor connection element can realize very high modularity when this when keeping the identical all the time basic structure of assembling device, thus user can select the connection possibility for corresponding applicable cases the best.
As set forth before, circuit board or at least one bus-bar can be arranged in the housing comprising the basic housing of lid and the closed of housing bottom.In order to electrically connect the protection plug be plugged on basic housing in so closed housing, be provided with connection adapter, its conductor connection element can be electrically connected with the bullet connector that connects arranged in the housing.For this reason, connect bullet connector and have the first contact section being preferably configured as receptacle terminal, it forms socket connection portion with the corresponding contact section of the conductor connection element connecting adapter.
Corresponding to the otch be configured in basic housing, the adapter housing connecting adapter has opening equally, thus the first contact section connecting bullet connector can correspondingly be connected with the contact section of conductor connection element.If the first contact section connecting bullet connector is configured to receptacle terminal, then the contact section of conductor connection element is configured to corresponding pin contacts, and it is inserted into by the opening in adapter housing and the otch in basic housing in the receptacle terminal connecting bullet connector.
If be furnished with circuit board in the housing in the execution mode flexible program described above of the assembling device with closed housing, then independent connection bullet connector is corresponding at least one pin contacts had as the second contact section preferably, realizes by it electrical connection connecting bullet connector and circuit board.At least one pin contacts can to insert at this in opening in circuit board and to weld mutually to the corresponding contact-making surface of circuit board.
If be furnished with one or preferred multiple bus-bar in the housing, then the second contact section connecting bullet connector links into an integrated entity preferably by bus-bar and bullet connector.And in the flexible program illustrated before; for being electrically connected the bullet connector of protection plug and being two components separately for the connection bullet connector of the conductor connection element being electrically connected connection adapter; it is electrically connected each other by circuit board; in this flexible program, utilize bus-bar to replace circuit board to make bullet connector and connect that bullet connector is corresponding is connected to each other by bus-bar, thus bullet connector with connect bullet connector and bus-bar is configured to a component.The connecting elements of this metal can be made up of bonding jumper with bending simply by punching.
According to another execution mode flexible program of device according to the present invention; basic housing is arranged on circuit boards wherein; except for being also provided with at least one conductor connection element except two bullet connectors of contact protection plug, electrically can connect by it protection plug be inserted in basic housing.In order to electrical connection circuit plate, conductor connection element has at least one pin contacts, and it can be inserted in the opening in circuit board and to weld mutually with corresponding contact-making surface as illustrated in conjunction with the pin contacts of bullet connector above.
Preferably, the device in the execution mode flexible program illustrated before is not have an only conductor connection element, but has two conductor connection elements, thus realizes the electric connection of terminal equipment by conductor connection element.At this, be electrically connected by pin contacts and circuit board so two conductor connection elements are corresponding.Additionally, conductor connection element is electrically connected preferably by bus-bar and bullet connector.As conductor connection element, can use by the conductor connection element putting into practice known type, namely, such as spiral terminal or elastic force clamping terminal, especially with this terminal of helix torsion spring (Schenkelfeder), the conductor of rigidity or the conductor with wire ferrule (Aderendh ü lse) can be inserted wherein simply, and elastic force clamping terminal need not be opened in advance.
According to device according to the present invention another favourable design (its in principle can with whether be furnished with in basic housing circuit board or bus-bar and basic housing specifically how to construct independently realize), bullet connector and bridge joint connection part are electrically connected, thus the bullet connector of device can be electrically connected by the bullet connector of grafting bridge part and adjacent device.Electrical connection between bullet connector and bridge joint connection part realizes preferably by bus-bar at this, wherein, so bridge joint connection part can realize simply by the opening in bus-bar, the tang (Schenkel) of grafting bridge part can be inserted wherein.The structural scheme of such bridge joint connection part makes it possible to realize to be derived by terminal equipment at the impulse current of the dirty overprotection plug of drain conditions, but realizes by the PE terminal be connected with device or circuit board.
Drawn by above-mentioned embodiment and can to match from different requirements and situation simply according to assembling device of the present invention (it only has basic housing and at least two bullet connectors in basic structure).Protection plug can be used in different terminal equipments in a large number changeably when using the basic structure of assembling device thus.At this, especially there is such possibility, that is, assembling device is assembled on the circuit board be arranged in terminal equipment, or assembling device is arranged in terminal equipment as the unit completed together with circuit board.
Accompanying drawing explanation
Concrete exist design and improve the multiple possibility according to device of the present invention being used for being assemblied in by least one protection plug in terminal equipment.For this reason, not only with reference to the Patent right requirement being subordinated to Patent right requirement 1, and by reference to the accompanying drawings with reference to the explanation subsequently of preferred embodiment.Wherein:
The corresponding diagram showing the perspectivity of the first embodiment of the device for assembling multiple protection plug when basic housing is laid on circuit boards and mentioned basic housing of figure la and lb,
The corresponding flexible program showing the embodiment according to Fig. 1 when placing basic housing and mentioning basic housing of Fig. 2 a and 2b, wherein, with the terminal board additionally arranged on circuit boards,
Fig. 3 shows the diagram of the perspectivity of another embodiment of the device for assembling protection plug with still knocked-down state,
Fig. 4 a and 4b is corresponding in closed state and show the diagram of perspectivity of another embodiment of the device for assembling protection plug when mentioning basic housing, wherein, with housing bottom,
With the flexible program showing the embodiment according to Fig. 4 when mentioning basic housing in the corresponding equally state when closing of Fig. 5 a and 5b,
Fig. 6 shows the diagram of the perspectivity of independent protection plug,
Fig. 7 shows the diagram of the amplification connecting adapter,
Fig. 8 a and 8b shows the diagram of the perspectivity of the illustrated embodiment be similar to according to Fig. 2,
Fig. 9 a and 9b shows diagram and the front view of the perspectivity of bullet connector,
Figure 10 a and 10b shows diagram and the front view of the perspectivity connecting bullet connector,
Figure 11 a and 11b shows the diagram connecting the perspectivity of bullet connector and front view that link into an integrated entity with bullet connector,
Figure 12 a and 12b be corresponding shows the diagram of another embodiment of the device with protection plug in knocked-down state and in confined state, and
Figure 13 a and 13b is corresponding is showing the diagram of flexible program of the device according to Figure 12 in knocked-down state and in confined state.
Embodiment
Fig. 1 to 5,8,12 and 13 shows for plug (Fig. 6) will be protected to be assemblied in the different execution mode according to device 1 of the present invention in unshowned terminal equipment herein, and this terminal equipment such as can be the inverter of optoelectronic device.Device 1 (it is also called as assembling device 1 subsequently) illustrated in the accompanying drawings is applied to the multiple protection plug 2 of assembling mutually.According in the embodiment of Fig. 1 to 5, corresponding basic housing 3 so assignment sizes, that is, it can hold total five protection plug 2.
At this, for Fig. 1 and 2 and Figure 4 and 5, something in common is, it is corresponding in closed state and show assembling device 1 when mentioning basic housing 3, thus identifiable design goes out to be arranged in the component below basic housing 3.Except basic housing 3, first each assembling device 1 has two bullet connectors 4 for the independent protection plug 2 of electrical contact for each plug-in protection plug 2 is corresponding.In order to hold protection plug 2 (it has the cooperation bullet connector 5 corresponding with bullet connector 4), in the basic housing 3 of approximate U shape, be configured with the accommodating chamber 6 of the quantity of the quantity corresponding to protection plug 2.Accommodating chamber 6 is coordinated with the size of plug casing 7 in its size mutually at this, and wherein, independent protection plug 2 is corresponding to the standard manufacturing specification and all have identical size.Correspondingly within independent plug casing 7 be furnished with electric conductor, wherein, electric conductor is electrically connected with the bullet connector 5 that coordinates stretched out from plug casing 7.
As seen from Figure 9, bullet connector 4 corresponding have be configured to receptacle terminal the first contact section 8 for the pin-shaped cooperation bullet connector 5 of contact protection plug 2.In addition, bullet connector 4 is corresponding has at least one second contact section 9 for electrical connection circuit plate 10 (Fig. 1 to 4) or bus-bar 11 (Fig. 5).
According in two embodiments of Fig. 1 and 2; the basic housing 3 of lid is laid on the circuit board 10; wherein; in basic housing 3, in the region of accommodating chamber 6, be configured with opening 12, by its can close to the connection bullet connector 5 for overvoltage protection device 2 of independent bullet connector 4, be arranged in contact section 8 under accommodating chamber 6.If protection plug 2 is inserted in the accommodating chamber 6 of basic housing 3; then protect the pin-shaped cooperation bullet connector 5 of plug 2 to sink to being configured in the first contact section 8 of receptacle terminal of bullet connector 4 by the opening 12 in basic housing 3, thus coordinate bullet connector 5 to contact with bullet connector 4.
In the embodiment of the assembling device 1 with circuit board 10 according to Fig. 1 to 4, independent bullet connector 4 is corresponding to be had two pin-shaped fixing sections 13 and is mechanically fixed in basic housing 3 for by bullet connector 4.To this, bullet connector 4 has two second contact sections 9, second and contacts sections 9 and be configured to pin contacts as seen from Figure 9, and it to be inserted in the corresponding hole 14 in circuit board 10 and to weld mutually to corresponding contact-making surface on the circuit board 10.
According to the embodiment of the assembling device 1 of Fig. 2 be according to the difference of the assembling device of the embodiment of Fig. 1, additionally by corresponding two terminal boards 15 with six conductor connection elements 16 in the assembling of basic housing 3 side on the circuit board 10.In addition, also the single terminal 17 as PE terminal is arranged on the circuit board 10 between two terminal boards 15.Assembling device 1 place can be directly connected in by for the circuit electrically connected required for protection plug 2 on the circuit board 10 by terminal board 15 and single terminal 17 being arranged.
And in the embodiment in accordance with fig. 1; the basic structure comprising basic housing 3 and bullet connector 4 of assembling device 1 is assemblied on the circuit board 10 that is arranged in terminal equipment; for execution mode flexible program shown in figure 2; assembling device 1 loads in terminal equipment with circuit board 10 together with the terminal board 15 assembled thereon and single terminal 17; namely; in this flexible program; the circuit board for desired overvoltage protection need not be there is in terminal equipment, the basic structure of assembling device 1 can be assembled thereon.
Embodiment according to Fig. 3 to 5 is with the difference of two embodiments according to Fig. 1 and 2, except the basic housing 3 of lid, be also provided with the housing bottom 18 of the basic housing 3 of locking, thus there is substantially closed housing in the confined state of basic housing 3 and housing bottom 18.
At this, the embodiment according to Fig. 3 is only with the difference of the embodiment according to Fig. 2, and circuit board 10 is arranged with disposed thereon two terminal boards 15 and single terminal 17 or is contained in housing bottom 18 in confined state.Therefore, when placing basic housing 3, only two terminal boards 15 and single terminal 17 are come-at-able for assembler, circuit to be connected to assembling device l place closed in other respects.
Equally, according in the embodiment of Fig. 4, in the housing circuit board 10 is arranged on housing bottom 18, and according in the embodiment of Fig. 5, circuit board is replaced by independent bus-bar 11.Especially can be provided with unshowned fornices, boring or other immobilising device to be herein assemblied in simply in terminal equipment for by housing bottom 18 at housing bottom 18 place.
In order to the protection plug 2 be plugged into according on the assembling device 1 of Figure 4 and 5 electrically can be connected, be also provided with connection bullet connector 19 for each protection plug 2 is corresponding except two bullet connectors 4 in the housing.Connect bullet connector 19 to be electrically connected by the conductor connection element 21 connecting adapter 22 being configured in otch 20 in the sidewall of basic housing 3 corresponding with shown in Figure 7 at this.
As can be found out by Fig. 4 b and 5b and by Figure 10, connection bullet connector 19 is corresponding has the first contact section 23 being configured to receptacle terminal, the contact section 24 being configured to pin-shaped correspondence of its conductor connection element 21 for contact connection adapter 22.According in the embodiment of Fig. 4, the electrical connection between bullet connector 4 and the connection bullet connector 19 be associated is realized by circuit board 10.For this reason, weld mutually with corresponding contact-making surface in the opening connect bullet connector 19 and there are three second as can be especially found out by Figure 10 contact sections 25, it is formed by three pin contacts in the embodiment illustrated, being inserted in circuit board 10.
According in the embodiment of Fig. 5, the electrical connection between bullet connector 4 and the connection bullet connector 19 be associated is corresponding to be realized by bus-bar 11.At this, according to Figure 11, bullet connector 4, bus-bar 11 and connect bullet connector 19 and carry out stamping-out and bending by bonding jumper, thus connect bullet connector 19 or rather its second contact section 25 by bus-bar 11 and bullet connector 4, it second contacts section 9 and links into an integrated entity or rather.
Fig. 7 shows the diagram of the amplification connecting adapter 22, and it can be connected with the device 1 according to Figure 4 and 5.Connect adapter 22 and have adapter housing 26, it is with the multiple conductor connection elements 21 be arranged in wherein, wherein, also can use all known connection techniques for conductor connection element 21 at this.Therefore, conductor connection element 21 especially can be configured to spiral terminal or elastic force terminal.In order to contact the connection bullet connector 19 be arranged in the housing comprising basic housing 3 and housing bottom 18, conductor connection element 21 is corresponding has contact section 24, wherein, contact section 24 is corresponding to stretching out according to the opening being arranged in dorsal part in the diagram of Fig. 7 in adapter housing 26, thus first of the receptacle terminal that is configured to that contact section 24 is inserted into connection bullet connector 19 by the opening in basic housing 3 and otch 20 contacts in section 23.
Fig. 8 shows the embodiment according to assembling device 1 of the present invention, its in the state completing assembling substantially corresponding to the embodiment according to Fig. 2.But be different from the embodiment according to Fig. 2 at this, basic housing 3 so determines size, that is, it only can hold a protection plug 2.In order to realize multistage overvoltage protection, the multiple basic housing 3 of corresponding single-stage and associated with it two bullet connectors 4 must be assembled on the circuit board 10 side by side.Electrically be connected in this can be similar to and realize by terminal board 15 according to the embodiment of Fig. 2, it has the conductor connection element 16 of respective numbers.Therefore; utilize and in terminal equipment, realize overvoltage protection according to the flexible program shown in Figure 8 of assembling device 1 of the present invention in a straightforward manner by being connected in series independent basic housing 3, it can be matched with the corresponding requirement of terminal equipment flexibly at the quantitative aspects of protection plug 2.In this embodiment it is also feasible that, circuit board 10 is similar to and is inserted in housing bottom according to the embodiment of Fig. 3, thus circuit board 10 is also protected from below and isolated relative to terminal equipment.
Fig. 9 a and 9b shows a preferred design of bullet connector 4, and such as it is used in the assembling device 1 with circuit board 10.Bullet connector 4 has the cooperation bullet connector 5 of the first contact section 8 for the correspondence of contact protection plug 2 of the receptacle terminal being configured to tulip shape.In addition, bullet connector 4 also has two second contact sections 9 and is formed by two pin contacts for electrical connection circuit plate 10, second contact section 9, and it extends on the contrary with the first direction contacting section 8 of slot shape substantially.In addition, in order to be mechanically fixed in basic housing 3 by bullet connector 4, two pin-shaped fixing sections 13 are also provided with.Independent bullet connector 4 can carry out stamping-out by suitable bonding jumper simply and bend.
As can be found out by Fig. 1 b, first independent bullet connector 4 can be assembled on the circuit board 10 and and then basic housing 3 is placed on preassembled circuit board 10 like this.Alternative in this, also first bullet connector 4 can be fixed in basic housing 3 by means of pin-shaped fixing section 13 and to be then placed to together with basic housing 3 on circuit board 10 and to be welded on herein.
Figure 10 shows the preferred diagram connecting the amplification of bullet connector 19, and it is for being used in the assembling device 1 with circuit board 10 according to Fig. 4.Connect bullet connector 19 have be configured to receptacle terminal the first contact section 23 for the contact section 24 of the correspondence of the conductor connection element 21 of contact connection adapter 22.In addition, in order to electrical connection circuit plate 10, connect bullet connector 19 and have the second contact section 25, it is formed by three pin contacts in the embodiment illustrated.Can will connect in corresponding hole that bullet connector 19 be inserted in circuit board 10 by pin contacts and weld mutually with circuit board 10.Equally, connecting bullet connector 19 can carry out stamping-out by corresponding bonding jumper simply and bend, and wherein, the concrete shape of the first contact section 23 and the shape contacting section 24 of conductor connection element 21 must be coordinated with each other.
Figure 11 shows for being used according to the bullet connector 4 in the assembling device 1 of Fig. 5 and the flexible program connecting bullet connector 19.According in the assembling device of Fig. 5, the electrical connection between independent bullet connector 4 and the connection bullet connector 19 be associated is not realized by circuit board, but is realized by independent bus-bar 11.As seen from Figure 11, equally in this embodiment, not only bullet connector 4 but also connect that bullet connector 19 is corresponding has the first contact section 8 or 23, it is realized by receptacle terminal.Be different from the bullet connector 4 separated and the connection bullet connector 19 separated that illustrate in figures 9 and 10, according in the embodiment of Figure 11, bullet connector 4 with its second contact section 9 and connect bullet connector 19 with its second contact section 25 be directly connected with bus-bar 11, thus bullet connector 4, connection bullet connector 19 and bus-bar 11 are configured to one, that is, be made up of common metalwork.
Figure 12 and 13 shows two flexible programs of another execution mode according to assembling device 1 of the present invention; wherein; device 1 in knocked-down state and protection plug 2 have been shown in Figure 12 a and 13a, and the device 1 that correspondingly show in Figure 12 b and 13b in confined state and protection plug 2.Such as according in the embodiment of Fig. 8; also so determine the size of basic housing 3 in this case; namely; it only can hold a protection plug 2, thus the basic housing 3 of multiple corresponding single-stage and associated with it two bullet connectors 4 must be assembled on the circuit board 10 side by side to realize multistage overvoltage protection.
Be different from the embodiment according to Fig. 8, for the execution mode illustrated in figs. 12 and 13, corresponding two conductor connection elements 27 to be arranged in basic housing 3 and together not for being arranged in the parts of the terminal board separated on basic housing 3 side.In order to electrical contact circuit board 10, two conductor connection elements 27 are corresponding, there is pin contacts 28.
In shown device 1, correspondingly in basic housing 3 be furnished with two conductor connection elements 27, thus realize electrically connecting terminal equipment by conductor connection element 27.At this, two corresponding pin contacts 28 that pass through of conductor connection element are electrically connected with circuit board.Additionally, conductor connection element 27 is electrically connected by bus-bar and bullet connector 4, thus conductor connection element 27 and bullet connector 4 are configured to one.
In the embodiment shown by Figure 12 and 13, conductor connection element 27 is configured to helix torsion spring, thus the conductor of rigidity or the conductor that is provided with wire ferrule can be inserted in conductor connection element 27 simply, and need not open conductor connection element 27 in advance.And according in the embodiment of Figure 12, conductor connection element 27 is so arranged, namely, the plane that the incoming direction of conductor to be coupled is parallel to circuit board 10 stretches, according in the embodiment of Figure 13, conductor connection element 27 is so arranged, that is, the incoming direction of conductor to be coupled extends perpendicular to the plane of circuit board 10.Self-evident, also conductor connection element 27 can be arranged in basic housing 3, wherein, the plane that conductor to be coupled favours circuit board connects, angle such as at 45 ° with the plane of circuit board 10.
Especially can find out by according to the diagram of Figure 13 b, bullet connector 4 is electrically connected by bus-bar 29 and bridge joint connection part 30, thus the bullet connector 4 of assembling device 1 can be electrically connected by the bullet connector 4 of grafting bridge part 31 with adjacent assembling device.At this, bridge joint connection part 30 realizes simply by the opening in bus-bar 29, can insert the tang 32 of grafting bridge part 31 wherein.
By the bridge part so realized, need not be derived by terminal equipment at the impulse current of the dirty overprotection plug 2 of drain conditions, but realize by the PE terminal be connected with device 1 or circuit board 10.
Finally, also can be learnt by Fig. 1 to 5, assembling device 1 additionally has the communication of multiple communication switch 33 for the state of the protection plug 2 of grafting.According in the embodiment of Fig. 1 to 4; independent communication switch 33 is arranged on the circuit board 10; wherein; communication switch 33 is corresponding be positioned in basic housing 3 be configured to film hinge (Filmscharnier) 34 region under, it is by corresponding triggerings pin manipulation of protection plug 2.According in the embodiment of Fig. 5, independent communication switch 33 is assemblied on the circuit board 35 separated arranged perpendicular to housing bottom 18.In this case, communication switch 33 by protecting the triggering pin of plug 2 to handle, for this reason, is provided with corresponding hole 36 equally in this embodiment in basic housing 3 on each communication switch 33.
Claims (14)
1. one kind for being assemblied in device (1) in terminal equipment by least one protection plug (2), with basic housing (3) be arranged at least two bullet connectors (4) in described basic housing (3) for the cooperation bullet connector (5) of correspondence protecting plug (2) described in electrical contact, wherein, described basic housing (3) has at least one accommodating chamber (6), it so constructs and makes at least one protection plug (2) can be inserted in accommodating chamber (6), and wherein, described protection plug (2) has plug casing (7), it is with at least one electric conductor be arranged in wherein, this electric conductor is connected with described cooperation bullet connector (5),
It is characterized in that,
Described bullet connector (4) is corresponding to be had the first contact section (8) of being preferably configured as receptacle terminal and second contacts section (9) for electrical connection circuit plate (10) or bus-bar (11) for the cooperation bullet connector (5) of the protection plug (2) of contact grafting with at least one, and
Described basic housing (3) is configured to lid; wherein; described bullet connector (4) is arranged under described accommodating chamber (6); and for protecting the connection bullet connector (5) of plug (2), the first contact section (8) of described bullet connector (4) is close from accommodating chamber (6) by the opening (12) be configured in described basic housing (3).
2. device according to claim 1 (1), it is characterized in that, described bullet connector (4) is corresponding to be had at least one preferably pin-shaped fixing section (13) and is mechanically fixed in described basic housing (3) for by described bullet connector (4).
3. device according to claim 1 and 2 (1), it is characterized in that, described basic housing (3) is arranged on circuit board (10), and second of described bullet connector (4) the contact section (9) is configured to pin contacts, and it contacts described circuit board (10).
4. device according to claim 3 (1), it is characterized in that, terminal board (15) with at least one conductor connection element (16) is assemblied on described circuit board (10) on described basic housing (3) side, wherein, at least one conductor connection element (16) described is electrically connected by described circuit board (10) and at least one bullet connector (4).
5. device according to claim 4 (1), it is characterized in that, be provided with housing bottom (18), be furnished with described circuit board (10) wherein, wherein, described basic housing (3) preferably with described housing bottom (18) phase kayser.
6. device according to claim 1 and 2 (1), it is characterized in that, be provided with the housing bottom (18) of the described basic housing (3) of locking lid, between described housing bottom (18) with described basic housing (3), be furnished with circuit board (10) or at least one bus-bar (11) and at least one connect bullet connector (19), wherein, described connection bullet connector (19) is electrically connected with the conductor connection element (21) connecting adapter (22) by the otch (20) be configured in described basic housing (3).
7. device according to claim 6 (1), it is characterized in that, described at least one connect bullet connector (19) and there is the first contact section (23) of being preferably configured as receptacle terminal second contact section (25) for being electrically connected described circuit board (10) or bus-bar (11) for the contact section (24) of correspondence of the conductor connection element (21) of the described connection adapter (22) of contact and at least one, thus described connection bullet connector (19) is connected by described circuit board (10) or by described bus-bar (11) conductively with bullet connector (4).
8. device according to claim 7 (1), wherein, circuit board (11) is arranged between described housing bottom (18) and described basic housing (3), it is characterized in that, at least one second contact section (25) of described connection bullet connector (19) is configured to pin contacts, and it contacts described circuit board (10).
9. device according to claim 7 (1), wherein, at least one bus-bar (11) is arranged between described housing bottom (18) and described basic housing (3), it is characterized in that, the second contact section (25) of described connection bullet connector (19) is connected with described bullet connector (4) by described bus-bar (11).
10. the device (1) according to any one of claim 6 to 9, with connection adapter (22), it is characterized in that, described connection adapter (22) has adapter housing (26) and at least one the preferred multiple conductor connection element (21) be arranged in wherein, wherein, described conductor connection element (21) is corresponding has contact section (24), and wherein, the corresponding opening by described adapter housing (22) of described contact section (24) with connect bullet connector (19) and be electrically connected.
11. devices according to claim 3 (1), it is characterized in that, at least one conductor connection element (27) is arranged in described basic housing (3), wherein, at least one conductor connection element (27) described has at least one pin contacts (28) for circuit board described in electrical contact (10).
12. devices according to claim 11 (1), with two conductor connection elements (27), it is characterized in that, two corresponding pin contacts (28) that pass through of conductor connection element (27) are electrically connected with described circuit board (10), and in addition, conductor connection element (27) is electrically connected by described circuit board or bus-bar and bullet connector (4).
13. devices (1) according to any one of claim 1 to 12, it is characterized in that, bullet connector (4) is connected with bridge joint connection part (30) by bus-bar (29), thus described bullet connector (4) can be electrically connected by the bullet connector (4) of grafting bridge part (31) with adjacent device (1).
14. devices (1) according to any one of claim 1 to 13, is characterized in that, be provided with the communication of at least one communication switch (33) for the state of the overvoltage protection device (2) of grafting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013017157.1 | 2013-10-16 | ||
| DE102013017157.1A DE102013017157B4 (en) | 2013-10-16 | 2013-10-16 | Device for mounting at least one surge protection device designed as a plug-in module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577410A true CN104577410A (en) | 2015-04-29 |
| CN104577410B CN104577410B (en) | 2018-03-30 |
Family
ID=52811285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547400.4A Active CN104577410B (en) | 2013-10-16 | 2014-10-16 | For at least one protection plug to be assembled into the device in terminal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104577410B (en) |
| DE (1) | DE102013017157B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224051A (en) * | 2018-11-23 | 2020-06-02 | 大众汽车有限公司 | Plug device for a battery, battery and motor vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3056834B1 (en) * | 2016-09-28 | 2019-11-22 | Valeo Japan Co., Ltd. | CONNECTOR FOR POWER ELECTRONIC CIRCUIT |
| IT202000002944A1 (en) * | 2020-02-13 | 2021-08-13 | Alstom Transp Tech | Electrical protection equipment, electrical protection kit including such equipment, in particular for railway signaling systems, and related railway signaling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19545451A1 (en) * | 1995-12-06 | 1997-06-12 | Weidmueller Interface | Single- or multi-row circuit board terminal connector |
| CN2439118Y (en) * | 2000-07-15 | 2001-07-11 | 莫列斯公司 | Battery connector |
| EP1522440A1 (en) * | 2003-10-10 | 2005-04-13 | Behr France S.A.R.L. | Electric heater for the heating of air, in particular for a motor vehicle |
| CN102157828A (en) * | 2011-01-19 | 2011-08-17 | 无敌科技(西安)有限公司 | Extended connecting device and socket thereof |
| CN202019072U (en) * | 2011-01-21 | 2011-10-26 | 诠欣股份有限公司 | Battery connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004006227U1 (en) | 2004-04-16 | 2004-09-16 | Phoenix Contact Gmbh & Co. Kg | Surge protection device |
| DE102008021210B4 (en) | 2008-01-30 | 2010-07-22 | Phoenix Contact Gmbh & Co. Kg | Surge protection device |
| DE102009053145A1 (en) | 2009-11-05 | 2011-05-12 | Phoenix Contact Gmbh & Co. Kg | Overvoltage protection device, has thermal expandable material arranged within housing such that pole of varistor does not stay in electrically conductive contact with connection elements |
-
2013
- 2013-10-16 DE DE102013017157.1A patent/DE102013017157B4/en not_active Expired - Fee Related
-
2014
- 2014-10-16 CN CN201410547400.4A patent/CN104577410B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19545451A1 (en) * | 1995-12-06 | 1997-06-12 | Weidmueller Interface | Single- or multi-row circuit board terminal connector |
| CN2439118Y (en) * | 2000-07-15 | 2001-07-11 | 莫列斯公司 | Battery connector |
| EP1522440A1 (en) * | 2003-10-10 | 2005-04-13 | Behr France S.A.R.L. | Electric heater for the heating of air, in particular for a motor vehicle |
| CN102157828A (en) * | 2011-01-19 | 2011-08-17 | 无敌科技(西安)有限公司 | Extended connecting device and socket thereof |
| CN202019072U (en) * | 2011-01-21 | 2011-10-26 | 诠欣股份有限公司 | Battery connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224051A (en) * | 2018-11-23 | 2020-06-02 | 大众汽车有限公司 | Plug device for a battery, battery and motor vehicle |
| CN111224051B (en) * | 2018-11-23 | 2023-02-28 | 大众汽车有限公司 | Plug device for a battery, battery and motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104577410B (en) | 2018-03-30 |
| DE102013017157A1 (en) | 2015-04-30 |
| DE102013017157B4 (en) | 2021-11-04 |
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