CN103779687A - Connection seat component of electric heating floorboard and connection rod component - Google Patents

Connection seat component of electric heating floorboard and connection rod component Download PDF

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Publication number
CN103779687A
CN103779687A CN201210405619.1A CN201210405619A CN103779687A CN 103779687 A CN103779687 A CN 103779687A CN 201210405619 A CN201210405619 A CN 201210405619A CN 103779687 A CN103779687 A CN 103779687A
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China
Prior art keywords
contact pin
combination hub
receptacle portion
plug slot
spliced eye
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CN201210405619.1A
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CN103779687B (en
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葛林
葛鑫琰
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Zaozhuang high tech Zone Limin heating Service Co.,Ltd.
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Jiangsu De Weimu Industry Co Ltd
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Abstract

The invention discloses a connection seat component of an electric heating floorboard, which comprises two leads. The connection seat component of the electric heating floorboard is characterized by further comprising a connection seat and two conductive connectors; the connection seat comprises a first connection hole, a second connection hole, a first pin hole, a second pin hole, a rear cavity body and a lead hole; the opening of the lead hole is backward and is communicated with the rear cavity; the two conductive connectors are respectively a left-side conductive connector and a right-side conductive connector according to the different left and right location places; both the left-side conductive connector and the right-side conductive connector comprise copper pins and rear-side parts located at the rear parts of the copper pins; the rear section of the copper pin of the left-side conductive connector is located in the first pin hole of the connection seat and the two are matched in a sealing mode; the rear side part of the left-side conductive connector is electrically connected with the first lead of the two leads; the rear section of the copper pin of the right-side conductive connector is located in the second pin hole of the connection seat and the two are matched in a sealing mode; and the rear side part of the right-side conductive connector is electrically covenanted with the second lead of the two leads.

Description

The combination hub member of electric heating floor and patch bar member
Technical field
The present invention relates to the product in a kind of building decoration field, be specifically related to a kind of combination hub member of electric heating floor and the bar member that patches for adjacent electric heating floor electrical connection.
Background technology
At present, electric heating floor has become a kind of emerging heating system, and it is the heating system of electrothemic floor of new generation.Early stage electrothemic floor is to lay on the ground the electrothermal layer that extends to whole room that electric wire is main material, then on electrothermal layer, lays common floor and form electric floor heating system.Once this system electric wire breaks down, can only be by whole electrothermal layer replacings or without electrothemic floor.Chinese patent literature CN2498521Y is this ground heating system.
Electric heating floor is that electric heating member is arranged in the main body of floor, when use, the electric heating member energising in the main body of floor is made it to heating and transfer heat to again floor main body, transfer heat to room air by floor main body by the mode of radiation and conduction again, make indoor temperature increase and reach the object of heating.Under normal circumstances, indoor laid electric heating floor must form the normally use of a system on circuit.In prior art, electric heating floor system mainly contains following two kinds of forms: the first form is, in the rear and front end of electric heating floor, hot terminal or zero line terminals are set respectively, again by the hot terminal on floor adjacent left and right and zero line terminals conllinear and form same row's the live wire of conllinear and the zero line of conllinear respectively, the live wire of each indoor conllinear is connected with the live wire of civil power, the zero line of each conllinear is connected with the zero line of civil power, thereby forms electric heating floor system.Chinese patent literature CN201962906U and CN102256389A etc. belong to the electric heating floor system of this kind of form.This structure is comparatively complicated, although have advantages of conveniently replaced bad floor, because special keel need to be set, it is installed and lays also comparatively trouble, and the former also exists certain potential safety hazard.
The second form of electric heating floor system is: electric heating must be between the front and back end of adjacent electric heating floor be conducted electricity and made an electric heating floor assembly of all electric heating floors compositions of same row by corresponding electrical connector, then the electric heating floor assembly of each row is connected in parallel in the supply line of civil power and forms electric heating floor system.According to the difference of the inserting mode between adjacent floor, front and back, be divided into again three types.The first type is: electrical connector is set directly on electric heating floor, and Chinese patent literature CN102256393A and CN102510586A are this type.The inserting mode of this kind of structure is had relatively high expectations to the production and processing on floor, guaranteeing that floor piece completes interconnecting of electrical connectors in straight, slightly error just easily causes the not in place or electrical connectors of interconnecting between electrical connectors to connect between the not in place or floor of the piece on the floor that put in place and have difference of height.Can likely cause blow-by if interconnecting between electrical connectors is not in place, cause the security incidents such as electric leakage to occur.If the piece on floor is not in place or floor between there is difference of height, can have a strong impact on the attractive in appearance of floor covering layers.
The second type is that special electrical connector is set, and this electrical connector patches respectively for being divided into 2 single heads, and Chinese patent literature CN102304973A is this type.The document discloses " a kind of Split-type laminate composite underfloor heating floor ", wherein record and " on described cassette holder 41, offered the first screw 412, correspondingly, on described lower cover 45, offer the second screw 451, described screw 46 is passing the second screw 451 from bottom to top successively, the first screw 412 is rear and floor panel 1 is fixing ", " in the time that reinforced composite floorboard is installed, need only the gang socket at ground heating floor two ends be docked assembled by conducting connecting bar, can realize reliable electrical connection and stable insulation ", find out thus, cassette holder 41 is connected by screw 46 with lower cover 45, its waterproof sealing is poor, there is potential safety hazard.Secondly, the also concrete structure of unexposed conducting connecting bar.
The third type is that special electrical connector is also set, and this electrical connector is double end connector, Chinese patent literature CN200992793Y(application number 200720002236.4) be this type.The document discloses a kind of " one-piece electrical heating floor system ", wherein record: " when installation; floor unit 1 of the present utility model can be stitched together as general floorings; just in a line (floor long side direction) the inside; must realize electrical connection with crossover sub between the floor unit that head and the tail connect; this line floor is series connection in form, but electric wire in fact every floorboard is all in parallel.”。Find out that thus floor unit comprises heat-generating units and transmission unit, heat-generating units is the electric wire being connected in parallel on transmission unit, and transmission unit and electric wire are arranged on ground intralamellar part.The document has also been enumerated the 3 kind mounting meanss of electric wire in floor, the first mounting means is, by in the mode of the back side, floor fluting, electric wire being laid on wherein, and then compound one or more layers same material or different materials, or directly groove is filled and led up; The second mounting means is to adopt the then method of threading of punching on floor side that electric wire is set; The third mounting means is, electric wire is embedded in floor, can adopt pre-buried mode for composite floor board.In above-mentioned three kinds of mounting meanss, the first kind of way fluting conventionally row's of employing cutter is slotted in length and breadth, can form sharp limit at turning, easily destroys the insulation epidermis of wire; The second mounting means difficulty of processing is larger, is not easy to large batch of suitability for industrialized production; The wide range that " composite floor board " in the third mode comprises, for example, laminated flooring is exactly a kind of composite floor board that balance ply of paper, density board, decorative paper layer and wear-resisting ply of paper consist of hot pressing that is followed successively by from the bottom to top, thereby cannot carry out pre-buried to electric wire from this composite floor board of structure, therefore for the third mounting means of the electric wire in the document, those skilled in the art cannot implement.All there is the problem of manufacturing complicated trouble in above-mentioned three kinds of mounting meanss.
Again, the first plug connector, the second plug connector, plug, the first joint and the second joint proposed be the feature of waterproof construction in the document, but and the waterproof problem of unresolved entirely plate system.Although the first joint and the second joint have adopted waterproof construction, but do not mention the problem of carrying out waterproof at the connecting portion of these two joints and electric wire that how to solve, do not relate to yet these two joints with sealing and the waterproof problem of the contact position of floor plate body, after a period of time does not switch on to floor system, airborne steam can enter ground intralamellar part the gap between joint and floor plate body, and condense at the connecting portion of joint and electric wire, if now energising, can produce serious electric leakage, making to touch guarantor's device trips at once, touch if do not install and protect device and can cause overheated or even burn floor because of the generation of large electric current.
Summary of the invention
The first object of the present invention is to overcome the problems referred to above, and a kind of combination hub member of simple in structure, easy for installation, safe and reliable electric heating floor is provided.
The second object of the present invention is to provide a kind of simple in structure, the bar member that patches for adjacent electric heating floor electrical connection easy for installation.
Realizing the first object technical scheme of the present invention is: a kind of combination hub member of electric heating floor, comprises 2 wires.Its design feature is: also comprise combination hub and 2 conduction connectors.Combination hub comprises the first spliced eye, the second spliced eye, the first pin holes, the second pin holes, rear portion cavity and wire guide.Wire guide opening communicates backward and with rear portion cavity.
The first spliced eye and the equal opening of the second spliced eye forward, and point left and right arrange.The first spliced eye and the second spliced eye are by the formation that is smoothly connected before and after pilot hole section and pin holes section.The pin holes section of the first spliced eye and the second spliced eye is cylindrical, the pilot hole section of the first spliced eye and the second spliced eye is all pre-large post-small truncated cone-shaped substantially, and the leading portion of both pilot hole sections upwards connects mutually in left and right, also the leading portion of the section of pilot hole separately of the first spliced eye and the second spliced eye be merged into that a front port is oval shape close hole section, this closes hole section and is the guiding interface of combination hub.The first pin holes is positioned at the rear portion of the first spliced eye, and its front end communicates with the first spliced eye, and rear end communicates with rear portion cavity, and the first pin holes is identical with the axis of the first spliced eye.The second pin holes is positioned at the rear portion of the second spliced eye, and its front end communicates with the second spliced eye, and rear end communicates with rear portion cavity, and the second pin holes is identical with the axis of the second spliced eye.
2 conduction connectors are divided into Guide electrical connector and right side conductive plug-in connecting component according to position, residing left and right difference.Guide electrical connector and right side conductive plug-in connecting component include copper contact pin and are positioned at the rear side position at copper contact pin rear portion.The back segment of the copper contact pin of Guide electrical connector is arranged in the first pin holes of combination hub, and both are sealed and matched.The rear side position of Guide electrical connector is arranged in the rear portion cavity of combination hub, and is electrically connected with the first wire in 2 wires.
The back segment of the copper contact pin of right side conductive plug-in connecting component is arranged in the second pin holes of combination hub, and both are sealed and matched.The rear side position of right side conductive plug-in connecting component is arranged in the rear portion cavity of combination hub, and is electrically connected with the second wire in 2 wires.
Take technique scheme as basic technical scheme be: combination hub comprises lower of the installation and the cover plate that are integrated through injection molding part.Cover plate be sealedly and fixedly connected from the top down install under seat and cover plate on.The first spliced eye, the second spliced eye, the first pin holes, the second pin holes, rear portion cavity and wire guide form jointly by lower and cover plate are installed.
Take technique scheme as basic technical scheme be: 2 wires are 2 wires, and the first described wire is the first electric wire, the second described wire is the second electric wire.Guide electrical connector also comprises conductor compression jointing member.Conductor compression jointing member is copper sheet integral piece, by along left and right, the riveted plating to vertical setting forms with the conductor compression jointing plate that is connected to the left side of riveted plating and bending backward.The right part of riveted plating is provided with the through hole as riveted holes that connects its plate body front and back.Conductor compression jointing plate is in the upper and lower both sides of the middle part bending to the right of the upward and downward of its plate body, and the front end of clamping the first electric wire, thereby Guide electrical connector is electrically connected with the front end of the first electric wire.Copper contact pin is along front and back to being horizontally disposed with, and its tail end riveted joint is fixed on the position at riveted plating riveted holes place, and its head is towards front.The copper contact pin of Guide electrical connector is called left front copper contact pin according to its residing position.
Right side conduction connector also comprises crimping puncture member.Crimping puncture member is copper sheet integral piece, is made up of riveted plating, conductor compression jointing plate and puncture pressing plate.Riveted plating is along left and right to vertical setting, and the left part of riveted plating is provided with the through hole as riveted holes that connects its plate body front and back.Conductor compression jointing plate is connected to the right side of riveted plating and bending backward, and the front end of conductor compression jointing plate, thereby right side conduction connector is electrically connected with the front end of the second electric wire.Puncture pressing plate is connected to upside left part and the bending backward of riveted plating.Puncture pressing plate aggregate level arranges and is L-shaped, by being the rear side that is connected to transverse plate section that the order according to from left to right of del is arranged in order and the 2nd group of drift bolt of upwards bending forms along front and back to the longitudinal plate section arranging, the front side that is connected to transverse plate section being arranged in order to the transverse plate section arranging, 1 to 5 order according to from left to right that is del along left and right at rear portion, left side that is connected to longitudinal plate section and the 1st group of drift bolt of upwards bending and 1 to 5.Puncture pressing plate is connected to the upside left part of riveted plating by the front side of its longitudinal plate section.Copper contact pin is along front and back to being horizontally disposed with, and its tail end riveted joint is fixed on the position at riveted plating riveted holes place, and its head is towards front.The copper contact pin of the second puncture connector is called right front copper contact pin according to its residing position.
Take technique scheme as basic technical scheme be: lower of the installation of combination hub comprises connecting portion, step ledge portion, second receptacle portion and guide part.Connecting portion, second receptacle portion and the guide part of lower are installed according to being connected successively from rear extremely front order.Guide part is provided with second gathering sill and spliced eye.Second gathering sill is front large lower little shape.Spliced eye is arranged on the upper forequarter left and right sides of guide part.
Second receptacle portion is provided with the first plug slot, the second plug slot, the first contact pin groove, the second contact pin groove and lateral insert.The first plug slot is positioned at the left front portion of the upper surface of second receptacle portion.The second plug slot is positioned at the right front portion of the upper surface of second receptacle portion.Lateral insert is positioned at the rear side of the upper surface of second receptacle portion, and lateral insert is along left and right to setting.The first contact pin groove is positioned at the left back portion of the upper surface of second receptacle portion.The axis of the first contact pin groove is identical with the axis of the first plug slot, diameter is less than the first plug slot, and the front end of the first contact pin groove and the first plug slot connect, and rear end and lateral insert connect.The second contact pin groove is positioned at the right back portion of the upper surface of second receptacle portion.The axis of the second contact pin groove is identical with the axis of the second plug slot, diameter is less than the second plug slot, and the front end of the second contact pin groove and the second plug slot connect, and rear end and lateral insert connect.The connecting portion of installing lower is provided with the first wire casing and the second wire casing.First Line channel opening upwards, and is positioned at the left side of connecting portion.The second wire casing opening upwards, and be positioned at the right side of connecting portion, thus in the left and right of connecting portion to middle part form intermediate projections portion.The front end of the first wire casing is connected with the left end position of the lateral insert of second receptacle portion from rear, and the front end of the second wire casing is connected with the right-hand member position of the lateral insert of second receptacle portion from rear.
Step ledge portion arranges around the top of the peripheral side of connecting portion.In the middle of the rear portion of step ledge portion and in the middle of the rear portion of connecting portion, be jointly provided with threading breach, this threading breach communicates with the first wire casing of connecting portion and the rear end of the second wire casing simultaneously.
Cover plate by be positioned at its middle part first receptacle portion, be positioned at its rear portion puncture portion, be positioned at its anterior guide part and jam forms.The upper side of puncture portion is lower than 0.5 millimeter of the upper side of first receptacle portion, and the downside of puncture portion is higher than the lower surface of first receptacle portion.Jam is two, is separately positioned on the top, the left and right sides of guide part.Guide part is provided with first gathering sill.First gathering sill is front large lower little shape, and corresponding with second gathering sill of guide part of installing lower.
First receptacle portion of cover plate is provided with the first plug slot, the second plug slot, the first contact pin groove, the second contact pin groove, upside translot and spliced eye.Upside translot is positioned at the rear side lower part middle part of first receptacle portion, and upper cross channel opening is backward and along left and right to setting.Upside translot is corresponding with the lateral insert of second receptacle portion of lower of installation, and jointly forms the electrical connector mounting groove of combination hub.Puncture portion is provided with 1 to 10 drift bolt hole.The shape of first receptacle portion of cover plate is corresponding with the shape of second receptacle portion of lower of installation.The first plug slot is positioned at the left front portion of the lower surface of first receptacle portion.The first plug slot of first receptacle portion is corresponding with the first plug slot of second receptacle portion of installation lower body.The second plug slot is positioned at the right front portion of the lower surface of first receptacle portion.The second plug slot of first receptacle portion is corresponding with the second plug slot of second receptacle portion of installation lower body.The first contact pin groove is positioned at the left back portion of the lower surface of first receptacle portion.The front end of the first contact pin groove and the first plug slot connect, and rear end communicates with the upside translot of first receptacle portion of cover plate.The second contact pin groove is positioned at the right back portion of the lower surface of first receptacle portion.The front end of the second contact pin groove and the second plug slot connect, and rear end communicates with the upside translot of first receptacle portion of cover plate.
Take technique scheme as basic technical scheme be: the first plug slot of second receptacle portion that the installation of combination hub is lower is the semi-cylindrical groove of opening upwards, its axis is along front and back to setting, the front end edge edge of the first plug slot is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill of front end and guide part.The second plug slot is the semi-cylindrical groove of opening upwards, and its axis is along front and back to setting, and the front end edge edge of the second plug slot is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill of front end and guide part.And the second plug slot and the first plug slot are symmetrical arranged along the vertical guide of the sagittal center line through installation portion.
The semi-cylindrical groove that the first contact pin groove of second receptacle portion of lower of the installation of combination hub is opening upwards.First diameter of contact pin groove and the diameter of left front copper contact pin are corresponding.The semi-cylindrical groove that the second contact pin groove is opening upwards.Second diameter of contact pin groove is corresponding with the diameter of right front copper contact pin.
The grafting limited post of second receptacle portion of lower of the installation of combination hub has 2, and 2 grafting limited posts divide left and right to be positioned at the rear portion of the upper surface of second receptacle portion.
The bottom of the peripheral side of the connecting portion of lower of the installation of combination hub is the semicircle arc surface that vertical arranges, this semicircle arc surface is connected smoothly at the left surface of left side and second receptacle portion, and this semicircle arc surface is connected smoothly at the right flank of right side and second receptacle portion.The periphery profile of step ledge portion is arc.
The first plug slot of the cover plate of combination hub is the semi-cylindrical recesses that Open Side Down, its axis communicates with the external world along front and back to setting, front end, and the front end edge of left plug slot edge is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill of front end and guide part.
The second plug slot of first receptacle portion of the cover plate of combination hub is the semi-cylindrical recesses that Open Side Down, its axis communicates with the external world along front and back to setting, front end, and the front end edge of the second plug slot edge is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill of front end and guide part.And the second plug slot and the first plug slot are symmetrical arranged with respect to the vertical guide of the sagittal center line through cover plate.The first contact pin groove is the semi-cylindrical recesses that Open Side Down, and first diameter of contact pin groove and the diameter of left front copper contact pin are corresponding, and its axis is identical with the axis of the first plug slot, diameter is less than the first plug slot.The second contact pin groove is the semi-cylindrical recesses that Open Side Down, and second diameter of contact pin groove and the diameter of right front copper contact pin are corresponding, and its axis is identical with the axis of the second plug slot, diameter is less than the second plug slot.
The spliced eye of first receptacle portion of the cover plate of combination hub has 2, and 2 spliced eyes divide left and right to be arranged on the rear portion of the lower surface of first receptacle portion of cover plate.2 spliced eyes are corresponding with the corresponding grafting limited post of second receptacle portion of installing lower respectively, and grafting cooperation mutually.
Take technique scheme as basic technical scheme be: the first plug slot of first receptacle portion of the cover plate of combination hub mutually aligns and forms the first spliced eye of combination hub with the first plug slot coaxial line left and right of second receptacle portion of lower of installation.The first contact pin groove of first receptacle portion of the cover plate of combination hub and first mutually the aliging about contact pin groove coaxial line and form the first pin holes of combination hub of second receptacle portion of installing lower.The left front copper contact pin of the Guide electrical connector of conduction connector is fixedly installed on by its afterbody in the first pin holes of combination hub, lower the first contact pin groove by its second receptacle portion be also installed contacts with the lower surface of the afterbody of left front copper contact pin from below, cover plate is fastened on the upper surface of afterbody of left front copper contact pin from top by the first contact pin groove of its first receptacle portion, and makes copper contact pin be stepped up to be fixed between lower of the installation and cover plate of combination hub.
The riveted plating of conductor compression jointing member of the Guide electrical connector of conduction connector is arranged in the electrical connector mounting groove of combination hub, and the conductor compression jointing plate of the conductor compression jointing member of Guide electrical connector is arranged in the front portion of the first wire casing of lower of the installation of combination hub.
The anterior appropriate section of the first electric wire is arranged in the first wire casing of lower of the installation of combination hub, and stretches out backward from the threading breach of of the installation of combination hub.
The second plug slot of first receptacle portion of the cover plate of combination hub and second mutually the aliging about plug slot coaxial line and form the second spliced eye of combination hub of second receptacle portion of installing lower.The second contact pin groove of first receptacle portion of the cover plate of combination hub and second mutually the aliging about contact pin groove coaxial line and form the second pin holes of combination hub of second receptacle portion of installing lower.The right front copper contact pin of the right side conduction connector of conduction connector is fixedly installed on by its afterbody in the second pin holes of combination hub, lower the second contact pin groove by its second receptacle portion be also installed contacts with the lower surface of the afterbody of right front copper contact pin from below, cover plate is fastened on the upper surface of afterbody of right front copper contact pin from top by the second contact pin groove of its first receptacle portion, and makes right front copper contact pin be stepped up to be fixed between lower of the installation and cover plate of combination hub.
Second gathering sill that second gathering sill of guide part of lower and the guide part of cover plate be installed mutually aligns and forms the guiding interface of combination hub.Guiding interface also the leading portion of the section of pilot hole separately of described the first spliced eye and the second spliced eye be merged into close hole section.
The corresponding chamfering on the chamfering on the front end edge edge of the first plug slot of lower of the installation of combination hub or rounding and the front end edge edge of the first plug slot of the cover plate of combination hub or rounding mutually align and form the back segment of pre-large post-small truncated cone-shaped pilot hole section of being substantially of the first spliced eye.The corresponding chamfering on the chamfering on the front end edge edge of the second plug slot of lower of the installation of combination hub or rounding and the front end edge edge of the second plug slot of the cover plate of combination hub or rounding mutually align and form the back segment of pre-large post-small truncated cone-shaped pilot hole section of being substantially of the second spliced eye.
The riveted plating of the crimping puncture member of right side conduction connector is arranged in the electrical connector mounting groove of combination hub.Conductor compression jointing plate is arranged in the front portion of the second wire casing of lower of the installation of combination hub.The each drift bolt of puncture pressing plate protrudes upward through the corresponding drift bolt hole of the puncture portion of cover plate.
The anterior appropriate section of the second electric wire is arranged in the second wire casing of lower of the installation of combination hub, and stretches out backward from the threading breach of of the installation of combination hub.
The rear portion cavity that the first wire casing, the second wire casing and the lateral insert of lower form combination hub is installed.Threading breach forms the wire guide opening of combination hub.
The technical scheme that realizes the present invention's the second object is: plant the bar member that patches for adjacent electric heating floor electrical connection, comprise plunger.Its design feature is: also comprise electrical connector.Plunger is the integrated through injection molding part with inserts, and the circumferential outside left of the rear and front end of plunger is made up of each truncated cone-shaped annular exterior on its axis by multiple.Electrical connector is the copper integral piece that copper sheet material forms, by each 1 copper sheathing of rear and front end coaxial line be connected to 2 strip copper sheets between copper sheathing and form.Electrical connector as inserts when the plunger injection moulding and this plunger form integral piece.Electrical connector is arranged in plunger, and the copper sheathing at two ends is from the exterior of sagittal outside and plunger.
The another kind of technical scheme that realizes the present invention's the second object is: comprise plunger member and 2 electrical connectors.Plunger member is made up of 2 plungers and 1 to 2 connecting rod.2 plungers are all along front and back to setting, and connecting rod is connected between 2 plungers.Plunger member is the integrated through injection molding part with inserts.The shape and structure of 2 plungers is all identical.The circumferential outside left of the rear and front end of 2 plungers is by multiple each truncated cone-shaped annular exterior compositions that reduce successively from inside to outside on its axis.The shape and structure of 2 electrical connectors is all identical, is the copper integral piece that copper sheet material forms.Electrical connector is by each 1 copper sheathing of rear and front end coaxial line and be connected to 2 strip copper sheets between copper sheathing and form.2 electrical connectors form integral piece with corresponding plunger as the inserts of 2 plungers when the injection moulding respectively.2 electrical connectors lay respectively in a corresponding plunger, and the copper sheathing at the two ends of each electrical connector is from sagittal outside and the exterior of the plunger at place separately.
The present invention has positive effect:
(1) combination hub of combination hub member of the present invention is provided with guiding interface, when use, can quickly and easily the plunger of plunger member be imported in corresponding the first spliced eye and the second spliced eye.In addition, in the time adopting the plunger member of of the present invention pair of plunger structure, this guiding interface also plays the effect of the connecting rod of placing plunger member.
(2) plunger of plunger member of the present invention is simple in structure, on its axis direction, there is certain intensity, for the plunger member of single plunger structure, when use, adopt 2 plunger members, when installation, first each one end of 2 plunger members is inserted respectively in corresponding first spliced eye and the second spliced eye of combination hub of an electric heating floor of having completed, and then on fore-and-aft direction, lay another adjacent piece electric heating floor.When the electric heating floor of this rear laying is pegged graft with the plugging position of the last block of electric heating floor of having completed mutually by its plugging position, the each other end that completes 2 plunger members respectively with corresponding first spliced eye of the combination hub of this rear laying floor and the grafting of the second spliced eye.For the plunger member of two plunger structures, when use, only use 1 plunger member, when installation, first each one end of 2 plungers of this plunger member is inserted respectively in corresponding first spliced eye and the second spliced eye of combination hub of an electric heating floor of having completed simultaneously, and then on fore-and-aft direction, lay another adjacent piece electric heating floor.When the electric heating floor of this rear laying is pegged graft with the plugging position of the last block of electric heating floor of completing mutually by its plugging position, complete this plunger member 2 plungers each other end respectively with corresponding first spliced eye of the combination hub of this rear laying floor and the grafting of the second spliced eye, easy to install and use.
(3) mid portion of the electrical connector in plunger member of the present invention is copper sheet, can better adapt to certain elastic deformation ability that the plunger of the plunger member after injection moulding has, thereby make plunger member of the present invention can adapt to well install the skew of combination hub position in the main body of floor of causing due to the deformation of floor main body in the skew of combination hub position in the main body of floor in the process of electric heating floor and use procedure, thereby make adjacent electric heating floor all the time in reliable status of electrically connecting, adaptable.
(4) use the plunger member of of the present invention pair of plunger structure, more quick and reliable when installation.In addition, no matter adopt the plunger member of single plunger structure of the present invention, or adopt the plunger member of two plunger structures, because their external diameter of front and back end of plunger is all slightly larger than the internal diameter of combination hub member spliced eye, and be provided with truncated cone-shaped ring-type position, thereby plunger of the present invention inserts after the spliced eye of combination hub, in the state being extruded, thereby is sealed and matched with plug socket.Even if the axial length of grafting under vibration between the two reduces to some extent, because mutual grafting overlap length is between the two designed to 5 to 15 millimeters (preferably 8 to 12 millimeters), thereby can not cause the inefficacy of electrical connection.
(5) installation of combination hub member of the present invention and electric heating piece adopts the mode of assembling, simple in structure, be convenient to mass industrialized production, and rate of finished products is higher; And be electrically connected with electric heating piece 2 the conduction connectors conduction connector that preferably punctures, and make the electrical connection each other through the electrode copper skin zone position of electric heating piece of puncture conduction connector, and this site of puncture of electric heating piece is fixed on combination hub, adopt again waterproof insulation tape to carry out encapsulation process, and make being electrically connected position sealed insulation and better can not producing leaky of combination hub of the present invention and electric heating piece, greatly improve the safety and reliability of product.In addition, combination hub of the present invention is preferably by formation together with lower mutually bond with cover plate (ultrasonic bonding and mutually bond) is installed, and wire guide place adopt insulating cement seal, thereby make the water resistance of combination hub member of the present invention and anti-creeping performance all better.
(6) combination hub of the present invention is provided with jam, in the time being applied in electric heating floor, electric heating piece can not only be protected, and the appropriate section of floor main body is sealed, and makes electric heating floor attractive in appearance, good integrity.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the phase-transition heat-storage type electric heating floor of application combination hub of the present invention;
Fig. 2-1 is the schematic diagram when observing from the A of Fig. 1;
Fig. 2-2 are the L place enlarged diagram of Fig. 2-1;
Fig. 2-3 are the K-K cross-sectional schematic of the floor main body in Fig. 1;
Fig. 3-1 is the local enlarged diagram when observing from the B1 of Fig. 1;
Fig. 3-2 are the local enlarged diagram when observing from the B2 of Fig. 1, also the i.e. schematic diagram when observing from the B2 of Fig. 3-1;
Fig. 4-1 is the local enlarged diagram when observing from the C1 of Fig. 1;
Fig. 4-2 are the local enlarged diagram when observing from the C2 of Fig. 1, also the i.e. schematic diagram when observing from the C2 of Fig. 4-1;
Fig. 5-1 is the schematic diagram of the panel in Fig. 1;
The schematic diagram of Fig. 5-2 when upwards observing from the below of Fig. 5-1;
Fig. 6-1 is the schematic diagram of the base plate in Fig. 2;
Fig. 6-2 are the enlarged diagram at the D place in Fig. 6;
Fig. 6-3 are the schematic top plan view of Fig. 6-1;
Fig. 7-1 is electric heating piece set in the electric heating floor of phase-transition heat-storage type shown in Fig. 1 and the electrical connection schematic diagram of conduction connector and electric wire, has removed the cover plate of combination hub in figure;
Fig. 7-2 are the enlarged diagram at E place in Fig. 7-1;
Fig. 8 is the enlarged diagram at the F place in Fig. 7;
Fig. 9-1 is the schematic diagram of the Guide electrical connector in Fig. 8;
Fig. 9-2 are the schematic top plan view of Fig. 9-1;
Schematic diagram is looked on the right side that Fig. 9-3 are Fig. 9-1;
Figure 10 is the enlarged diagram at the G place in Fig. 7;
Figure 11-1 is the schematic diagram of the right side conductive plug-in connecting component in Figure 10;
Figure 11-2 are the schematic top plan view of Figure 11-1;
Schematic diagram is looked on the left side that Figure 11-3 are Figure 11-1;
Figure 12 is the schematic diagram of lower of the installation of the combination hub shown in Fig. 8;
Figure 13 is while observing from the top of Figure 12, the schematic diagram that the installation of combination hub is lower;
Figure 14 is the schematic diagram of the cover plate of combination hub;
Figure 15 is while observing from the top of Figure 14, the schematic diagram of the cover plate of combination hub;
Figure 16 is the enlarged diagram of the combination hub in Fig. 2;
Figure 17 is the schematic perspective view of plunger of the present invention;
Figure 18 is the schematic diagram of the electrical connector in the plunger of Figure 17;
Figure 19 is the H-H cutaway view in Figure 17;
Figure 20 is the schematic perspective view of the plunger of another kind of structure of the present invention;
Figure 21 is the schematic diagram of the casing of phase change cells;
Figure 22 is the enlarged diagram while observing downwards from the top of Figure 21;
Figure 23 is the enlarged diagram of the plug of phase change cells;
Figure 24 is the schematic diagram while observing downwards from the top of Figure 23.
Mark in above-mentioned accompanying drawing is as follows:
Phase-transition heat-storage type electric heating floor 100,
Panel member 10, grafting tenon 11, front side grafting tenon 11a, right side grafting tenon 11b, grafting breach 12, rear side grafting breach 12a, left side grafting breach 12b, panel 13, frame section 14, front bezel 14-1, left frame 14-2, rear frame 14-3, left frame 14-4, middle connecting plate 14-5, phase change cells mounting groove 15, the first mounting groove 15-1, the second mounting groove 15-2
Base plate 20, upper grooves 23, wiring duct 25, installation gap 26, installed in front breach 26a, rear side installation gap 26b, rectangular indentation 26-1, arcuate indentation 26-2,
Floor main body 3, plugging position 30, front side grafting tenon 31, right side grafting tenon 32, rear side inserting groove 33, left side inserting groove 34, the first installing spaces 35,
Electric heating piece 5, conductive exothermal band 51, electrode copper sheet 52, front side electrode copper sheet 52a, back side electrodes copper sheet 52b, epoxy resin skin 53, electrode blocking-up hole 54,
Conduction connector 60, Guide electrical connector 61a, copper contact pin 61-1, conductor compression jointing member 61-2, riveted plating 61-2-1, conductor compression jointing plate 61-2-2,
Electric wire 62, the first electric wire 62a, the second electric wire 62b,
Right side conductive plug-in connecting component 63b, copper contact pin 63-1, crimping puncture member 63-2, riveted plating 63-21, conductor compression jointing plate 63-22, puncture pressing plate 63-23, longitudinally plate section 63-23-1, transverse plate section 63-23-2, the 1st group of drift bolt 63-23-3, the 2nd group of drift bolt 63-23-4,
Combination hub 7,
Front side combination hub 7a, the first spliced eye 7a-1, the second spliced eye 7a-2, the first pin holes 7a-3, the second pin holes 7a-4, pilot hole 7a-5,
Install lower 71,
Connecting portion 71-1, the first wire casing 71-1-1, the second wire casing 71-1-2, spliced eye 71-1-3,
The 71-2 of step ledge portion,
Second receptacle portion 71-3, the first plug slot 71-3-1, the second plug slot 71-3-2, the first contact pin groove 71-3-3, the second contact pin groove 71-3-4, lateral insert 71-3-5, grafting limited post 71-3-6,
Guide part 71-4, second gathering sill 71-4-1, spliced eye 71-4-2, threading breach 71-7,
Cover plate 72, first receptacle portion 72-1, the first plug slot 72-1-1, the second plug slot 72-1-2, the first contact pin groove 72-1-3, the second contact pin groove 72-1-4, upside translot 72-1-5, spliced eye 72-1-6,
The 72-2 of puncture portion, drift bolt hole 72-2-1, inserting column 72-2-2, guide part 72-3, second gathering sill 72-3-1, inserting column 72-3-2, jam 72-4,
Rear side combination hub 7b, the first spliced eye 7b-1, the second spliced eye 7b-2, the first pin holes 7b-3, the second pin holes 7b-4, pilot hole 7b-5,
Plunger member 80, plunger 81, connecting rod 82, electrical connector 83, copper sheathing 83-1, strip copper sheet 83-2,
Phase change cells 90, casing 91, through hole 91-1, demarcation strip 91-2, plug 92, front plug 92a, the first 92-1 of cover plate portion, the first Plug Division 92-2, connectivity slot 92-3, injection orifice 92-4, steam vent 92-5.
Embodiment
The orientation of specific descriptions mode of the present invention is described according to orientation shown in Fig. 2, the direction up and down take the direction up and down of Fig. 2 as describing; Fig. 2 towards a side be front, a side who deviates from Fig. 2 is rear.Also will relatively be called inner side near the position at phase-transition heat-storage type electric heating floor center, will relatively be called outside away from the position at phase-transition heat-storage type electric heating floor center.
(the combination hub member of embodiment 1, electric heating floor)
See Fig. 8,12 and Figure 14, the combination hub member of electric heating floor of the present invention comprises 60 and 2 wires 62 of 7,2 conduction connectors of combination hub.Combination hub 7 comprises the first spliced eye 7a-1, the second spliced eye 7a-2, the first pin holes 7a-3, the second pin holes 7a-4, rear portion cavity and wire guide; Wire guide opening communicates backward and with rear portion cavity.
The first spliced eye 7a-1 and the equal opening of the second spliced eye 7a-2 forward, and point left and right arrange; The first spliced eye 7a-1 and the second spliced eye 7a-2 are by the formation that is smoothly connected before and after pilot hole section and pin holes section; The pin holes section of the first spliced eye 7a-1 and the second spliced eye 7a-2 is cylindrical, the pilot hole section of the first spliced eye 7a-1 and the second spliced eye 7a-2 is all pre-large post-small truncated cone-shaped substantially, and the leading portion of both pilot hole sections upwards connects mutually in left and right, also the leading portion of the section of pilot hole separately of the first spliced eye 7a-1 and the second spliced eye 7a-2 be merged into that a front port is oval shape close hole section 7a-5, this closes hole section 7a-5 and is the guiding interface of combination hub 7; The first pin holes 7a-3 is positioned at the rear portion of the first spliced eye 7a-1, and its front end communicates with the first spliced eye 7a-1, and rear end communicates with rear portion cavity, and the first pin holes 7a-3 is identical with the axis of the first spliced eye 7a-1; The second pin holes 7a-4 is positioned at the rear portion of the second spliced eye 7a-2, and its front end communicates with the second spliced eye 7a-2, and rear end communicates with rear portion cavity, and the second pin holes 7a-4 is identical with the axis of the second spliced eye 7a-2.2 wires 62 are electric wire.2 wire 62 structures are identical, are single copper core outside and are coated with the conductor wire of ambroin skin, and be water-proof type electric wire.2 wires 62 are divided into the first electric wire 62a and the second electric wire 62b.2 conduction connectors 60 are divided into Guide electrical connector 61a and right side conduction connector 63b according to position, residing left and right difference.
See Fig. 8 to Fig. 9-3, Guide electrical connector 61a is made up of copper contact pin 61-1 and conductor compression jointing member 61-2.Conductor compression jointing member 61-2 is copper sheet integral piece, by along left and right, the riveted plating 61-2-1 to vertical setting forms with the conductor compression jointing plate 61-2-2 that is connected to the left side of riveted plating 61-2-1 and bending backward; The right part of riveted plating 61-2-1 is provided with the through hole as riveted holes that connects its plate body front and back; Conductor compression jointing plate 61-2-2 is in the upper and lower both sides of the middle part bending to the right of the upward and downward of its plate body, and the front end of clamping the first electric wire 62a, thereby Guide electrical connector 61a is electrically connected with the front end of the first electric wire 62a.Copper contact pin 61-1 is along front and back to being horizontally disposed with, and its tail end riveted joint is fixed on the position at riveted plating 61-2-1 riveted holes place, and its head is towards front; The copper contact pin 61-1 of Guide electrical connector 61a is called left front copper contact pin according to its residing position.
See Fig. 8, Figure 11-1 is to Figure 11-3, and right side conduction connector 63b is made up of copper contact pin 63-1 and crimping puncture member 63-2.Crimping puncture member 63-2 is copper sheet integral piece, is made up of riveted plating 63-21, conductor compression jointing plate 63-22 and puncture pressing plate 63-23.Riveted plating 63-21 is along left and right to vertical setting, and the left part of riveted plating 63-21 is provided with the through hole as riveted holes that connects its plate body front and back.Conductor compression jointing plate 63-22 is connected to the right side of riveted plating 63-21 and bending backward, and conductor compression jointing plate 63-22 is in the upper and lower both sides of the middle part bending left of the upward and downward of its plate body, and clamp the front end of the second electric wire 62b, thereby right side conduction connector 63b is electrically connected with the front end of the second electric wire 62b.Puncture pressing plate 63-23 is connected to upside left part and the bending backward of riveted plating 63-21, puncture pressing plate 63-23 aggregate level arranges and is L-shaped, by along front and back to arrange longitudinal plate section 63-23-1, be connected to longitudinal plate section 63-23-1 rear portion, left side along left and right to arrange transverse plate section 63-23-2, 1 to 5 (should use-case be 3) be the rear side that is connected to transverse plate section 63-23-2 that the order according to from left to right that the 1st group of drift bolt 63-23-3 of the front side that is connected to transverse plate section 63-23-2 that the order according to from left to right of del is arranged in order and upwards bending and 1 to 5 (should use-case be 3) be del is arranged in order and the 2nd group of drift bolt 63-23-4 composition of bending upwards, puncture pressing plate 63-23 is connected to the upside left part of riveted plating 63-21 by the front side of its longitudinal plate section 63-23-1.Copper contact pin 63-1 is along front and back to being horizontally disposed with, and its tail end riveted joint is fixed on the position at riveted plating 63-21 riveted holes place, and its head is towards front; The copper contact pin 63-1 of the second puncture connector 63b is called right front copper contact pin according to its residing position.
Combination hub 7 comprises lower 71 of installation below being positioned at and is plugged on from the top down the cover plate 72 on installing lower 71.Lower 71 and cover plate 72 are installed and are symmetrical integrated through injection molding part.
See Figure 12 and Figure 13, install lower 71 by connecting portion 71-1, the 71-2 of step ledge portion, second receptacle portion 71-3 and guide part 71-4.Connecting portion 71-1, second receptacle portion 71-3 and the guide part 71-4 of lower 71 are installed according to being connected successively to front order from rear.
Guide part 71-4 is provided with second gathering sill 71-4-1 and spliced eye 71-4-2.Second gathering sill 71-4-1 is front large lower little shape.Spliced eye 71-4-2 is arranged on the upper forequarter left and right sides of guide part.See Figure 13, second receptacle portion 71-3 is provided with the first plug slot 71-3-1, the second plug slot 71-3-2, the first contact pin groove 71-3-3, the second contact pin groove 71-3-4, lateral insert 71-3-5 and grafting limited post 71-3-6.
The first plug slot 71-3-1 is positioned at the left front portion of the upper surface of second receptacle portion 71-3, the semi-cylindrical groove that the first plug slot 71-3-1 is opening upwards, its axis is along front and back to setting, the front end edge of the first plug slot 71-3-1 is along being chamfering or rounding (the present embodiment is chamfering), and the rear end appropriate section smooth connection of second gathering sill 71-4-1 of front end and guide part 71-4.The second plug slot 71-3-2 is positioned at the right front portion of the upper surface of second receptacle portion 71-3, the semi-cylindrical groove that the second plug slot 71-3-2 is opening upwards, its axis is along front and back to setting, the front end edge of the second plug slot 71-3-2 is along being chamfering or rounding (the present embodiment is chamfering), and the rear end appropriate section smooth connection of second gathering sill 71-4-1 of front end and guide part 71-4, and the second plug slot 71-3-2 and the first plug slot 71-3-1 are symmetrical arranged along the vertical guide of the sagittal center line through installation portion.
Lateral insert 71-3-5 is positioned at the rear side of the upper surface of second receptacle portion 71-3, and lateral insert 71-3-5 is along left and right to setting.
The first contact pin groove 71-3-3 is positioned at the left back portion of the upper surface of second receptacle portion 71-3, the semi-cylindrical groove that the first contact pin groove 71-3-3 is opening upwards, the axis of the first contact pin groove 71-3-3 is identical with the axis of the first plug slot 71-3-1, diameter is less than the first plug slot 71-3-1, the front end of the first contact pin groove 71-3-3 and the first plug slot 71-3-1 connect, and rear end and lateral insert 71-3-5 connect.The diameter of the first contact pin groove 71-3-3 is corresponding with the diameter of left front copper contact pin 61-1.
The second contact pin groove 71-3-4 is positioned at the right back portion of the upper surface of second receptacle portion 71-3, the semi-cylindrical groove that the second contact pin groove 71-3-4 is opening upwards, the axis of the second contact pin groove 71-3-4 is identical with the axis of the second plug slot 71-3-2, diameter is less than the second plug slot 71-3-2, the front end of the second contact pin groove 71-3-4 and the second plug slot 71-3-2 connect, and rear end and lateral insert 71-3-5 connect.The second diameter of contact pin groove 71-3-4 is corresponding with the diameter of right front copper contact pin 63-1.
Grafting limited post 71-3-6 has 2, and 2 grafting limited post 71-3-6 divide left and right to be positioned at the rear portion of the upper surface of second receptacle portion 71-3.
The connecting portion 71-1 installing lower 71 is provided with the first wire casing 71-1-1 and the second wire casing 71-1-2.The bottom of the peripheral side of connecting portion 71-1 is the semicircle arc surface that vertical arranges, this semicircle arc surface is connected smoothly (the present embodiment is tangent) at the left surface of left side and second receptacle portion 71-3, and this semicircle arc surface is the right flank of right side and second receptacle portion 71-3 be connected smoothly (the present embodiment is tangent).The upside rear portion of connecting portion 71-1 is also provided with spliced eye 71-1-3.
The first wire casing 71-1-1 opening upwards, and be positioned at the left side of connecting portion 71-1; The second wire casing 71-1-2 opening upwards, and be positioned at the right side of connecting portion 71-1, thus the left and right of connecting portion 71-1 to middle part form on the position raising up at intermediate projections portion middle part in the middle of the leading flank of lug boss be also the rear cell wall of the lateral insert 71-3-5 of second receptacle portion 71-3.The front end of the first wire casing 71-1-1 is connected with the left end position of the lateral insert 71-2-5 of second receptacle portion 71-2 from rear, and the front end of the second wire casing 71-1-2 is connected with the right-hand member position of the lateral insert 71-2-5 of second receptacle portion 71-2 from rear.
The periphery profile of the 71-2 of step ledge portion is arc, and the 71-2 of step ledge portion arranges around the top of the peripheral side of connecting portion 71-1.
In the middle of the rear portion of the 71-2 of step ledge portion and in the middle of the rear portion of connecting portion 71-1, be jointly provided with threading breach 71-7, this threading breach 71-7 communicates with the first wire casing 71-1-1 of connecting portion 71-1 and the rear end of the second wire casing 71-1-2 simultaneously.
See Figure 14 and Figure 15, cover plate 72 by be positioned at its middle part first receptacle portion 72-1, be positioned at its rear portion the 72-2 of puncture portion, be positioned at its anterior guide part 72-3 and jam 72-4 forms.The upper side of the 72-2 of puncture portion is lower than 0.5 millimeter of the upper side of first receptacle portion 72-1.The downside of the 72-2 of puncture portion is higher than the lower surface of first receptacle portion 72-1.Jam 72-4 is two, is separately positioned on the top, the left and right sides of guide part.
First receptacle portion 72-1 of cover plate 72 is provided with the first plug slot 72-1-1, the second plug slot 72-1-2, the first contact pin groove 72-1-3, the second contact pin groove 72-1-4, upside translot 72-1-5 and spliced eye 72-1-6.Spliced eye 72-1-6 is corresponding with the grafting limited post 71-3-6 of second receptacle portion 71-3.Upside translot 72-1-5 is positioned at the rear side lower part middle part of first receptacle portion 72-1, and upside translot 72-1-5 opening is backward and along left and right to setting.Upside translot 72-1-5 is corresponding with the lateral insert 71-3-5 of second receptacle portion 71-3 that installs lower 71, and jointly forms the electrical connector mounting groove of combination hub.
It is 6 that the 72-2 of puncture portion is provided with 1 to 10 drift bolt hole 72-2-1(the present embodiment).On the 72-2 of puncture portion, be also provided with inserting column 72-2-2.Inserting column 72-2-2 is corresponding with the spliced eye 71-1-3 of second receptacle portion 71-3.
See Figure 14 and Figure 15, guide part 72-3 is provided with first gathering sill 72-3-1 and inserting column 72-3-2.First gathering sill 72-3-1 is front large lower little shape, and corresponding with second gathering sill 71-4-1 of guide part 71-4 that installs lower 71.Spliced eye 71-4-2 is arranged on the upper forequarter left and right sides of guide part, and corresponding with the spliced eye 72-1-6 of first receptacle portion 72-1 of cover plate 72.
See Figure 14 and Figure 15, the shape of first receptacle portion 72-1 of cover plate 72 is corresponding with the shape of second receptacle portion 71-3 of installing lower 71.When use, cover plate 72 is arranged on second receptacle portion 71-3, the connecting portion 71-1 and guide part 71-3 that installs lower 71 from top to bottom.
The first plug slot 72-1-1 is positioned at the left front portion of the lower surface of first receptacle portion 72-1, the first plug slot 72-1-1 is the semi-cylindrical recesses that Open Side Down, its axis communicates with the external world along front and back to setting, front end, and the front end edge of left plug slot 72-1-1 is along being chamfering or rounding (the present embodiment is chamfering), and the rear end appropriate section smooth connection of second gathering sill 72-3-1 of front end and guide part 72-3.The first plug slot 72-1-1 of first receptacle portion 72-1 is corresponding with the first plug slot 71-3-1 of second receptacle portion 71-3 of installation lower body 71.
The second plug slot 72-1-2 is positioned at the right front portion of the lower surface of first receptacle portion 72-1, the second plug slot 72-1-2 is the semi-cylindrical recesses that Open Side Down, its axis communicates with the external world along front and back to setting, front end, and the front end edge of the second plug slot 72-1-2 is along being chamfering or rounding (the present embodiment is chamfering), and the rear end appropriate section smooth connection of second gathering sill 72-3-1 of front end and guide part 72-3.And the second plug slot 72-1-2 and the first plug slot 72-1-1 are symmetrical arranged with respect to the vertical guide of the sagittal center line through cover plate 72.The second plug slot 72-1-2 of first receptacle portion 72-1 is corresponding with the second plug slot 71-3-2 of second receptacle portion 71-3 of installation lower body 71.
The first contact pin groove 72-1-3 is positioned at the left back portion of the lower surface of first receptacle portion 72-1, the first contact pin groove 72-1-3 is the semi-cylindrical recesses that Open Side Down, its axis is identical with the axis of the first plug slot 72-1-1, diameter is less than the first plug slot 72-1-1, the front end of the first contact pin groove 72-1-3 and the first plug slot 72-1-1 connect, and rear end communicates with the upside translot 72-1-5 of first receptacle portion 72-1 of cover plate 72.The diameter of the first contact pin groove 72-1-3 is corresponding with the diameter of left front copper contact pin 61-1.
The second contact pin groove 72-1-4 is positioned at the right back portion of the lower surface of first receptacle portion 72-1, the second contact pin groove 72-1-4 is the semi-cylindrical recesses that Open Side Down, its axis is identical with the axis of the second plug slot 72-1-2, diameter is less than the second plug slot 72-1-2, the front end of the second contact pin groove 72-1-4 and the second plug slot 72-1-2 connect, and rear end communicates with the upside translot 72-1-5 of first receptacle portion 72-1 of cover plate 72.The diameter of the second contact pin groove 72-1-4 is corresponding with the diameter of right front copper contact pin 63-1.
Spliced eye 72-1-6 has 2, and 2 spliced eye 72-1-6 divide left and right to be arranged on the rear portion of the lower surface of first receptacle portion 72-1 of cover plate 72.2 spliced eye 72-1-6 are corresponding with the corresponding grafting limited post 71-3-6 of second receptacle portion 71-3 that installs lower 71 respectively, and grafting cooperation mutually.
See Figure 16, cover plate 72 coordinates to be arranged on from the top down to be installed second receptacle portion 71-3 of lower 71 and connecting portion 71-1 and goes up and form corresponding combination hub 7.The part contacting with cover plate 72 for lower 71 is installed and adopts ultrasonic bonding.Wherein:
1, the first plug slot 72-1-1 of first receptacle portion 72-1 of the cover plate 72 of combination hub 7 and first mutually the aliging about plug slot 71-3-1 coaxial line and form the first spliced eye 7a-1 of combination hub 7 of second receptacle portion 71-3 of installing lower 71.The first contact pin groove 72-1-3 of first receptacle portion 72-1 of the cover plate 72 of combination hub 7 and first mutually the aliging about contact pin groove 71-3-3 coaxial line and form the first pin holes 7a-3 of combination hub 7 of second receptacle portion 71-3 of installing lower 71.The left front copper contact pin 61-1 of the Guide electrical connector 61a of conduction connector 60 is fixedly installed on by its afterbody in the first pin holes 7a-3 of combination hub 7, lower 71 the first contact pin groove 71-3-3 by its second receptacle portion 71-3 be also installed contacts with the lower surface of the afterbody of left front copper contact pin 61-1 from below, cover plate 72 is fastened on the upper surface of afterbody of left front copper contact pin 61-1 from top by the first contact pin groove 72-1-3 of its first receptacle portion 72-1, and makes copper contact pin 61-1 be stepped up to be fixed between lower 71 of the installation and cover plate 72 of combination hub 7.
The riveted plating 61-2-1 of conductor compression jointing member 61-2 of the Guide electrical connector 61a of conduction connector 60 is arranged in the electrical connector mounting groove of combination hub 7, and the conductor compression jointing plate 61-2-2 of the conductor compression jointing member 61-2 of Guide electrical connector 61a is arranged in the front portion of the first wire casing 71-1-1 of lower 71 of the installation of combination hub 7.
The anterior appropriate section of the first electric wire 62a is arranged in the first wire casing 71-1-1 of lower 71 of the installation of combination hub 7, and stretches out backward from the threading breach 71-7 of 71 of the installation of combination hub 7.
2, the second plug slot 72-1-2 of first receptacle portion 72-1 of the cover plate 72 of combination hub 7 and second mutually the aliging about plug slot 71-3-2 coaxial line and form the second spliced eye 7a-2 of combination hub 7 of second receptacle portion 71-3 of installing lower 71.The second contact pin groove 72-1-4 of first receptacle portion 72-1 of the cover plate 72 of combination hub 7 and second mutually the aliging about contact pin groove 71-3-4 coaxial line and form the second pin holes 7a-4 of combination hub 7 of second receptacle portion 71-3 of installing lower 71.The right front copper contact pin 63-1 of the right side conduction connector 63b of conduction connector 60 is fixedly installed on by its afterbody in the second pin holes 7a-4 of combination hub 7, lower 71 the second contact pin groove 71-3-4 by its second receptacle portion 71-3 be also installed contacts with the lower surface of the afterbody of right front copper contact pin 63-1 from below, cover plate 72 is fastened on the upper surface of afterbody of right front copper contact pin 63-1 from top by the second contact pin groove 72-1-4 of its first receptacle portion 72-1, and makes right front copper contact pin 63-1 be stepped up to be fixed between lower 71 of the installation and cover plate 72 of combination hub 7.
Second gathering sill 72-3-1 that second gathering sill 71-4-1 of guide part 71-4 of lower 71 and the guide part 72-3 of cover plate 72 be installed mutually aligns and forms the pilot hole interface of combination hub 7; Guiding interface also the leading portion of the section of pilot hole separately of described the first spliced eye 7a-1 and the second spliced eye 7a-2 be merged into close hole section 7a-5.The corresponding chamfering on the chamfering on the front end edge edge of the first plug slot 71-3-1 of lower 71 of the installation of combination hub 7 or rounding and the front end edge edge of the first plug slot 72-1-1 of the cover plate 72 of combination hub 7 or rounding mutually align and form the back segment of pre-large post-small truncated cone-shaped pilot hole section of being substantially of the first spliced eye 7a-1; The corresponding chamfering on the chamfering on the front end edge edge of the second plug slot 71-3-2 of lower 71 of the installation of combination hub 7 or rounding and the front end edge edge of the second plug slot 72-1-2 of the cover plate 72 of combination hub 7 or rounding mutually align and form the back segment of pre-large post-small truncated cone-shaped pilot hole section of being substantially of the second spliced eye 7a-2.The riveted plating 63-2-1 of the crimping puncture member 63-2 of right side conduction connector 63b is arranged in the electrical connector mounting groove of combination hub 7; Conductor compression jointing plate 63-2-2 is arranged in the front portion of the second wire casing 71-1-2 of lower 71 of the installation of combination hub 7; The each drift bolt 63-23-4 of puncture pressing plate 63-23 protrudes upward through the corresponding drift bolt hole 72-2-1 of the 72-2 of puncture portion of cover plate 72.
The anterior appropriate section of the second electric wire 62b is arranged in the second wire casing 71-1-2 of lower 71 of the installation of combination hub 7, and stretches out backward from the threading breach 71-7 of 71 of the installation of combination hub 7.
The rear portion cavity that the first wire casing 71-1-1, the second wire casing 71-1-2 of lower 71 and lateral insert 71-3-5 form combination hub 7 is installed.Threading breach 71-7 forms the wire guide opening of combination hub 7.
3, from the threading breach 71-7 of 71 of the installation of combination hub 7, inject the first wire casing 71-1-1, the second wire casing 71-1-2 and copper sheet puncture tank 71-1-3 with insulating cement (model that adopts Shanghai DongHe adhesive Co., Ltd to produce is DH-54 aqueous polyurethane glue), thereby make the first electric wire 62a and sealed being arranged in corresponding combination hub 7 of the corresponding part of the second electric wire 62b front end.
(the combination hub member of embodiment 2, electric heating floor)
All the other are identical with embodiment 1 for the present embodiment, and its difference is: the combination hub 7 of the present embodiment is for having the integrated through injection molding part of inserts.The appropriate section of 2 conduction connector 60 and 2 wires 62 as inserts when combination hub 7 injection moulding and combination hub 7 form one.
(embodiment 3, for the bar member that patches of adjacent electric heating floor electrical connection)
See Figure 17 to Figure 19, the bar member that patches for adjacent electric heating floor electrical connection of the present invention comprises plunger 81 and electrical connector 83.Plunger 81 is the integrated through injection molding parts with inserts.Plunger 81 be use time can with the corresponding spliced eye position that anti-water cutting grafting coordinates mutually of the combination hub 7 of corresponding phase-transition heat-storage type electric heating floor.The circumferential outside left of the rear and front end of plunger 81 is by multiple each truncated cone-shaped annular exterior compositions that reduce successively from inside to outside on its axis.
Electrical connector 83 is the copper integral piece that copper sheet material forms, by each 1 copper sheathing 83-1 of rear and front end coaxial line be connected to 2 strip copper sheet 83-2 between copper sheathing 83-1 and form.
Electrical connector 83 as inserts when plunger 81 injection moulding and this plunger 81 form integral piece.Electrical connector 83 is arranged in plunger 81, and the copper sheathing 83-1 at two ends is from the exterior of sagittal outside and plunger 81.
(embodiment 4, for the bar member that patches of adjacent electric heating floor electrical connection)
See Figure 20, comprise 80 and 2 electrical connectors 82 of plunger member; Plunger member 80 is made up of 81 and 1 to 2 connecting rods 82 of 2 plungers; 2 plungers 81 are all along front and back to setting, and connecting rod 82 is connected between 2 plungers 81.Plunger member 80 is the integrated through injection molding parts with inserts.The shape and structure of 2 plungers 81 is all identical, and identical with the plunger structure described in embodiment 2 (still seeing Figure 19).The circumferential outside left of the rear and front end of 2 plungers 81 is by multiple each truncated cone-shaped annular exterior compositions that reduce successively from inside to outside on its axis.The shape and structure of 2 electrical connectors 82 is all identical, is the copper integral piece that copper sheet material forms, and with electrical connector 82 structures identical (still seeing Figure 18 and Figure 19) described in embodiment 2.Electrical connector 82 is by each 1 copper sheathing 83-1 of rear and front end coaxial line and be connected to 2 strip copper sheet 83-2 between copper sheathing 83-1 and form.2 electrical connectors 83 form integral piece with corresponding plunger 81 as the inserts of 2 plungers 81 of plunger member 80 when the injection moulding respectively.2 electrical connectors 83 lay respectively in a corresponding plunger 81, and the copper sheathing 83-1 at the two ends of each electrical connector 83 is from sagittal outside and the exterior of the plunger 81 at place separately.
(application examples 1, phase-transition heat-storage type electric heating floor)
See Fig. 1 to Fig. 2-3 and Fig. 7-1, phase-transition heat-storage type electric heating floor 100 of the present invention is mainly made up of floor main body 3, electric heating piece 5, combination hub member and phase change cells 90.The wherein combination hub member described in combination hub member employing embodiment 1.Floor main body 3 is tabular cuboid substantially, the panel member 10 and the base plate 20 that are mutually bonded and fixed on above-below direction along position together by surrounding form, the inside of floor main body 3 has the first installing space 35, and this first installing space 35 is formed jointly by panel member 10 and base plate 20.Electric heating piece 5 and phase change cells 90 are fixedly installed in the first installing space 35 of floor main body 3, and electric heating piece 5 is corresponding with the shape of the first installing space 35 of floor main body 3 with the common general shape forming of phase change cells 90.Panel member 10, phase change cells 90, electric heating piece 5 and the base plate 20 of floor main body 3 set gradually according to order from top to bottom, and close contact successively each other.
See that Fig. 3-1 is to Fig. 4-2, the surrounding end of described floor main body 3 is plugging position 30.The anterior end of floor main body 3 is front side grafting tenons 31 of plugging position 30, the right-hand end of floor main body 3 is right side grafting tenons 32 of plugging position 30, the rear end of floor main body 3 is rear side inserting grooves 33 of plugging position 30, and the left end of floor main body 3 is left side inserting grooves 34 of plugging position 30.The rear side inserting groove of front side grafting tenon 31 phase-transition heat-storage type electric heating floor adjacent with front side while being use interconnects the position coordinating, the left side inserting groove on right side grafting tenon 32 phase-transition heat-storage electroheating type floor adjacent with left side while being use interconnects the position coordinating, the front side grafting tenon of rear side inserting groove 33 corresponding phase-transition heat-storage type electric heating floor adjacent with rear side while being use interconnects the position coordinating, and the right side grafting tenon of left side inserting groove 34 corresponding phase-transition heat-storage type electric heating floor adjacent with right side while being use interconnects the position coordinating.The moulding of plugging position 30 is after the semi-finished product of panel member 10 are bonded and fixed on base plate 20, then obtains through machine work.
The upper side of phase-transition heat-storage type electric heating floor 100 and the shape of downside are all totally rectangular.Electric heating piece 5 is arranged in the first installing space 35 of floor main body 3.Phase change cells 90 is arranged in the first installing space 35 of floor main body 3 and is positioned at the upside of electric heating piece 5.When making, first electric heating piece 5 is arranged between the semi-finished product and base plate 20 of panel member 10, then together with the semi-finished product of panel member 10 are bonded and fixed at base plate 20.
See Fig. 1, Fig. 5-1 and Fig. 5-2, panel member 10 comprises and is positioned at the panel 13 of upside and is arranged on the framework 14 on panel 13 downsides.
The basic configuration of panel 13 is tabular cuboid.Framework 14 is horizontal day shape, and be bonded and fixed at the downside of panel 13 from below, thereby make panel 13 and 2 rectangular phase change cells mounting grooves 15 that Open Side Down in horizontal cross-section of framework 14 common formations, these 2 phase change cells mounting grooves 15, according to the difference of position, residing left and right, are divided into the first mounting groove 15-1 that is positioned at left side and the second mounting groove 15-2 that is positioned at right side.Wherein, the front bezel 14-1 that framework 14 is all equated by the thickness that is all tabular cuboid and upward and downward, left frame 14-2, rear frame 14-3, left frame 14-4 and middle connecting plate 14-5 composition, and front bezel 14-1 is along left and right to being horizontally disposed with, and from below be upwards bonded and fixed at panel 13 on forequarter, left frame 14-2 is along front and back to being horizontally disposed with, and be upwards bonded and fixed at the downside left part of panel 13 from below, rear frame 14-3 is along left and right to being horizontally disposed with, and be upwards bonded and fixed at the downside rear portion of panel 13 from below, left frame 14-4 is along front and back to being horizontally disposed with, and be upwards bonded and fixed at the downside right part of panel 13 from below, middle connecting plate 14-5 is along front and back to being horizontally disposed with, and be upwards bonded and fixed at the downside left and right of panel 13 from below to middle part, thereby the left part of front bezel 14-1, left frame 14-2, the left part of rear frame 14-3, the space surrounding between the corresponding site of the left part of middle connecting plate 14-5 and panel 13 is the space of the first mounting groove 15-1, the right part of front bezel 14-1, left frame 14-4, the right part of rear frame 14-3, the space surrounding between the corresponding site of the right part of middle connecting plate 14-5 and panel 13 is the space of the second mounting groove 15-2.
The moulding of plugging position 30 that should use-case is in the time of machine work, the part of cutting is all cut on panel member 10, thereby the anterior end of panel member 10 is the front grafting tenon 11a towards front, the front side grafting tenon 31 that this front grafting tenon 11a is also floor main body 3, the right-hand end of panel member 10 is towards right-hand right grafting tenon 11b, the right side grafting tenon 32 that this right grafting tenon 11b is also floor main body 3, and front grafting tenon 11a and right grafting tenon 11b are all positioned at the bottom of panel member 10.The rear end of panel member 10 is that position jaggy is established in bottom, and this breach is called rear side grafting breach 12a.The back side edge of the upper side of rear side grafting breach 12a and base plate 20 forms the rear side inserting groove 33 of floor main body 3 jointly along position.Position jaggy is established in the Ye Wei bottom, left-hand end position of panel member 10, and this breach is called left side grafting breach 12b.The position, edge, left side of the upper side of left side grafting breach 12b and base plate 20 forms the left side inserting groove 34 of floor main body 3 jointly.
See Figure 21 to Figure 24, phase change cells 90 has 2, and the planform of 2 phase change cells 90 is all identical.2 phase change cells 90 are corresponding with corresponding 1 phase change cells mounting groove 15 of panel member 10, and 2 phase change cells 90 are bonded and fixed at respectively in the first mounting groove 15-1 and the second mounting groove 15-2.Each phase change cells 90 is the closed container of cuboid by 1 profile and is arranged on the phase-changing energy storage material composition in closed container.Each closed container forms by 91 and 2 plugs 92 of 1 casing.Casing 91 is extrusion molding integral piece, profile is cuboid hull shape, and casing 91 does not arrange demarcation strip or along front and back to vertical arrange 1 to 9 demarcation strip 91-2(should use-case be 3), thereby make casing 91 corresponding have 1 to 10 connect through hole 91-1(before and after it should use-case be 4).2 plugs 92 are divided into front plug 92a and rear plug by the difference of its residing front and back position.The structure of front plug 92a and rear plug is identical with shape.
See Figure 21 to Figure 24, front plug 92a comprises the first 92-1 of cover plate portion, the first Plug Division and connectivity slot 92-3.Plug Division is connected to the first 92-1 of cover plate portion from rear, and the circumferential profile of the first 92-1 of cover plate portion of front plug 92a is corresponding with the appearance profile of the cross section of casing 91; The appearance profile of the first Plug Division of front plug 92a is corresponding with the inner side profile at the front end position of casing 91; In should use-case, casing 91 be provided with 3 demarcation strip 91-2 and corresponding 4 through hole 91-1, be provided with 4 towards the protruding 92-2 of rearward grafting, and the protruding 92-2 of each grafting is corresponding with the shape of a corresponding through hole 91-1 thereby the Plug Division of front plug 92a is corresponding.The opening of connectivity slot 92-3 backward, along left and right to being arranged on the rear side of the first 92-1 of cover plate portion, and connect backward each protruding 92-2 that pegs graft of the first Plug Division, and connectivity slot 92-3 runs through peg graft the whole of protruding 92-2 and be positioned at the left part of the protruding 92-2 of grafting on right side of the right part of the grafting projection 92-2 that is positioned at left side of the first Plug Division, in the middle of being positioned at 2 after by forward direction.Front plug 92a by each of its first Plug Division peg graft protruding 92-2 peg graft be fixed on casing 91 the front end position of a corresponding through hole 91-1 in, and interference fit.Also the appearance profile of the first Plug Division and the inner side profile of casing 91 are corresponding, and front plug 92a is pegged graft and is fixed in the front end position of casing 91 by its second Plug Division, and form interference fit.
On front plug 92a, be also provided with along front and back to the injection orifice 92-4 and the steam vent 92-5 that arrange.Injection orifice 92-4 and steam vent 92-5 all run through the front and back of the first 92-1 of cover plate portion, and the rear end separately of injection orifice 92-4 and steam vent 92-5 all communicates with connectivity slot 92-3.
Rear plug comprises the second cover plate portion, the second Plug Division and connectivity slot.Wherein, the second cover plate portion is corresponding with the first cover plate portion of front plug 92a, and its circumferential profile is corresponding with the cross-sectional profile profile of casing 91; The second Plug Division of rear plug is corresponding with the first Plug Division of front plug 92a, be provided with 4 grafting projections towards front, and the protruding shape of each grafting is corresponding with a corresponding through hole of casing 91, rear plug is pegged graft and is fixed in the position, rear end of a corresponding through hole 91-1 of casing 91 by each projection of pegging graft of its second Plug Division, and interference fit.Also the appearance profile of the second Plug Division and the inner side profile of casing 91 are corresponding, and rear plug is pegged graft and is fixed in the position, rear end of casing 91 by its second Plug Division, and form interference fit.
Phase-changing energy storage material is injected in the casing 91 of phase change cells 90 by injection orifice 92-4 under liquid state, and in phase change cells 90, original air is discharged by steam vent 92-5.The volume of phase-changing energy storage material of injection be closed container Central Plains have 1/2 to 4/5(of the shared volume of air should use-case be 3/4).Injection orifice 92-4 and steam vent 92-5, by sealant sealing, obtain phase change cells 90.
See Fig. 1 and Fig. 6-3, the integral piece that base plate 20 is made for wood materials.The basic configuration of base plate 20 is tabular cuboid.See Fig. 1 to Fig. 4-2, panel 10 is bonded and fixed at base plate 20 by polyurethane hot melt from top by its frame portion 14.
See Fig. 6-3, the upper surface of base plate 20 be provided with 2 identical and set gradually according to order from left to right along front and back to 23,2 upper grooves 23 shapes of upper grooves of horizontally disposed opening upwards.The degree of depth of each upper grooves 23 is 0.3 to 1.1 millimeter (should use-case be 0.4 millimeter).The left and right of all upper grooves 23 to length sum be base plate 20 left and right to length 1/3 to 4/5.See Fig. 6-3, the upper surface of base plate 20 also in its left and right on centre position along front and back to being provided with 1 wiring duct 25 that runs through the opening upwards before and after it.Common first installing space 35 that forms floor main body 3 of phase change cells mounting groove 15 of each upper grooves 23, wiring duct 25 and the panel 10 of base plate 20.
See that Fig. 6-1 is to Fig. 6-3, base plate 20 also before and after it left and right of both sides to middle part be respectively provided with 1 opening and be divided into installed in front breach 26a and rear side installation gap 2b towards upper and lower 26,2 the installation gap portions 26 of installation gap of the perforation plate body in sagittal outside by the difference of its residing front and back position.The planform of installed in front breach 26a and rear side installation gap 26b each other front and back is corresponding.2 installation gaps 26 form by being positioned at the upper and lower rectangular indentation 26-1 of front and back perforation laterally and being positioned at front and back stepped arcuate indentation 26-2 to the inside, described arc opening is towards sagittal outside, and the diameter of the breach epimere of arcuate indentation 26-2 be greater than about rectangular indentation 26-1 to length 2-8 millimeter (should use-case be 4 millimeters), the diameter of the breach hypomere of arcuate indentation 26-2 equal rectangular indentation 26-1 left and right to length.The breach epimere of arcuate indentation 26-2 and the breach epimere of rectangular indentation 26-1 form the breach epimere of installation gap 26 jointly, and the breach hypomere of arcuate indentation 26-2 and the breach hypomere of rectangular indentation 26-1 form the breach hypomere of installation gap 26 jointly.The left and right of the rear end of the breach epimere of the arcuate indentation 26-2 of installed in front breach 26a to middle part be connected with the front port of wiring duct 25; The left and right of the front end of the breach epimere of rear side installation gap 26b to middle part be connected with the rear port of wiring duct 25.
See Fig. 7-1, Fig. 8 and Figure 10, combination hub member has 2, and the combination hub 7 of 2 combination hub members is divided into front side combination hub 7a and rear side combination hub 7b by its residing position difference.2 combination hubs 7 are while use and can realize the parts of mutually pegging graft with corresponding plunger member 80, and combination hub 7 is connected with the mutual water-tight of plunger member 80.The combination hub 7 of 2 combination hub members shares 2 wires 62.See Figure 12 and Figure 13, the appearance profile of installing lower 71 is corresponding with the shape of the installation gap 26 of base plate 20.2 combination hubs 7 are separately positioned on the rear and front end of 2 wires 62.Wherein the Guide electrical connector 61a of front side combination hub 7a is electrically connected with the right side conduction connector 63b of rear side combination hub 7b by the first electric wire 62a.Wherein the right side of front side combination hub 7a conduction connector 63b is electrically connected with the Guide electrical connector 61a of rear side combination hub 7b by the second electric wire 62b.
See Fig. 7-1, electric heating piece 5 its planforms are corresponding with the planform of the first installing space 35 of floor main body 3.Electric heating piece 5 comprises conductive exothermal band 51 and electrode copper sheet 52.The quantity of conductive exothermal band 51 is all 2 mutually with the quantity of the upper grooves 23 of base plate 20.Electrode copper sheet 52 has 2, and 2 strip electrode copper sheets 52 are divided into front side electrode copper sheet 52a and back side electrodes copper sheet 52b by the difference of its residing front and back position.2 conductive exothermal bands 51 are electrically connected with parallel way by 2 strip electrode copper sheets 52.
See Fig. 7-1 and Fig. 7-2, electric heating piece 5 is outsourcing, manufactured by Changzhou Zhongying Technology Co., Ltd., its primary structure is: by conductive exothermal material, (the conductive exothermal material should use-case adopting is 800 order to 1000 object graphite powders, in other application examples, can replace above-mentioned graphite powder with carbon crystalline flour, the document that this carbon crystalline flour is 200610026524.3 by number of patent application is disclosed) and resinoid bond (as epoxy adhesive, or polyurethane resin binding agent, or melamine binding agent etc., should use-case adopt epoxy adhesive) stirring obtains electrically-conducting paint, wherein, conductive exothermal material accounts for the 20%-85% of electrically-conducting paint total weight.Then by electrically-conducting paint, according to the shape of latticed (should use-case adopt cell be orthohexagonal grid), at the epoxy resin thin plate of the precuring that contains glass fibre, (lamella thickness is 0.2 millimeter, wherein glass fibre is 1 to 1 with the weight ratio of epoxy resin) upper by silk-screen printing technique from left to right according to corresponding interval continuous printing along front and back to the banded conductive heating layer arranging on the continuous epoxy resin thin plate of rolling, and printed layers is cured to 120 degree celsius temperature fast at 110 degrees Celsius, thereby form strip-shaped conductive heating layer.Interval between the each corresponding upper grooves 23 of the interval between strip-shaped conductive heating layer and base plate 20 is corresponding.After strip-shaped conductive heating layer solidifies, before and after immediately the continuous strip copper sheet as electrode copper sheet 52 of 2 0.05 millimeters thick being divided, cover respectively on the front-end and back-end of conductive heating layer.The electrode copper sheet covering on the front end of conductive heating layer is called front side electrode copper sheet 52a, and the electrode copper sheet that covers the rear end of conductive heating layer is called back side electrodes copper sheet 52b; Again with press by the epoxy resin thin plate of the same precuring that contains glass fibre of another volume under the pressure of the temperature of 160 degrees Celsius to 200 degrees Celsius, 20MPa, make to be positioned at this epoxy resin thin plate on upper strata and the epoxy resin Sticking of Thin Steel Sheets During Pack Rolling of lower floor is fixed together, and grid type strip-shaped conductive heating layer and electrode copper sheet 52 are compacted and vacuum insulation is hermetically sealed between two epoxy resin thin plates, make the free less of graphite powder, two-layer epoxy resin thin plate forms epoxy resin skin 53, thereby obtains the carbon ink thin plate of rolling.And then cut and punching, be processed into the shape corresponding with the shape of the first installing space 35 of floor main body 3 and obtain should use-case electric heating piece 5, also remove the position that conductive heating layer is not set, the member that to make electric heating piece become by 2 conductive exothermal bands 51 be main body, a corresponding band of the strip-shaped conductive heating layer in electric heating piece 5 forms corresponding 1 conductive exothermal band 51 together with corresponding upper and lower 2 layers of strip epoxy resin thin plate, also the position, front side and the rear side position that make removing of electric heating piece 5 not arrange behind conductive heating layer position become the intercell connector between adjacent conductive heating tape 51 that is connected to that is only provided with electrode copper sheet.The left and right of the strip-shaped conductive heating layer of each conductive exothermal band 51 to integral width be sub-body 20 each corresponding upper grooves 23 left and right to length (left and right of the epoxy resin sheet section of conductive exothermal band 51 to length) 1/2 to 4/5(should use-case conductive exothermal band 51 strip-shaped conductive heating layer left and right to integral width be epoxy resin sheet section left and right to length 3/4).On four angles of electric heating piece 5, be equipped with and run through its upper and lower electrode blocking-up hole 54.The left and right that each electrode blocking-up hole 54 is positioned at electric heating piece 5 to electrode copper sheet 52 places in outside of outermost conductive exothermal band 51, and this place's electrode copper sheet 52 is cut away completely, and carry out insulation processing (should use-case adopt at the corresponding site at electrode blocking-up 54 places, hole and inject insulating cement, insulating cement is that the model that Shanghai DongHe adhesive Co., Ltd produces is DH-54 aqueous polyurethane glue).
The left and right of the front side of electric heating piece 5 is placed in to middle part on the upper surface of the 72-2 of puncture portion of the cover plate 72 of front side combination hub 7a, and firmly compress downwards, make the 1st group of drift bolt 63-23-3 of the puncture pressing plate 63-23 of the crimping puncture member 63-2 of right side conduction connector 63b pass successively from bottom to top the epoxy resin thin plate that is positioned at downside of electric heating piece 5, front side electrode copper sheet 52a and the backward front bending of epoxy resin thin plate that is positioned at upside, the 2nd group of drift bolt 63-23-4 of the puncture pressing plate 63-23 of the crimping puncture member 63-2 of right side conduction connector 63b passes the epoxy resin thin plate that is positioned at downside of electric heating piece 5 from bottom to top successively, front side electrode copper sheet 52a and the backward rear bending of epoxy resin thin plate that is positioned at upside, thereby conduct electricity the crimping puncture member 63-2 of connector 63b by right side and make being electrically connected of front side electrode copper sheet 52a and the second electric wire 62b.Then carry out waterproof sealing with waterproof insulation tape and process this electrical connection position.Adopt the crimping puncture member 63-2 of the right side conduction connector 63b of aforesaid way by rear side combination hub 7 to realize being electrically connected of back side electrodes copper sheet 52b and the first electric wire 62a.
Electric heating piece 5 is arranged in the first installing space 35 bottoms of floor main body 3; Electric wire 62 is arranged in the wiring duct 25 of base plate 20.Front side combination hub 7a is arranged on the installed in front breach 26a place of base plate 20, front side combination hub 7a foremost to the front end face of base plate 20 on same vertical guide, the jam 72-4 of its cover plate 72 is arranged in the front end of the upper grooves 23 of base plate 20, and the front end of upper grooves 23 is sealed; Rear side combination hub 7b is arranged on the rear side installation gap 26b place of base plate 20, the rearmost end of rear side combination hub 7b and the rear end face of base plate 20 are on same vertical guide, the jam 72-4 of its cover plate 72 is arranged in the rear end of the upper grooves 23 of base plate 20, and the rear end of upper grooves 23 is sealed; The upper surface of front side combination hub 7a, the upper surface of rear side combination hub 7b, the upper surface of electric heating piece 5 and the upper surface of base plate 20 are substantially at grade, and then on this above-mentioned each, evenly applying one deck polyurethane hot melt, panel 10 is bonded and fixed at upper surface, the upper surface of electric heating piece 5 and the upper surface of base plate 20 of upper surface, rear side combination hub 7b of front side combination hub 7a by cloud stone glue downwards from top.Because the partial portion of installation gap is up big and down small step-like, and make combination hub by the panel of floor main body 3 and base plate at above-below direction upper limit; Again due to above-mentioned installation gap butt-joint socket on front and back and left and right directions, form spacing, thereby the combination hub that makes heat generating component is both by spacing being fixed in floor main body 3 reliably.
See Figure 17 to Figure 19, adopt 2 plungers 81 described in embodiment 3 by the electrical connection of two blocks of adjacent front and back phase-transition heat-storage type electric heating floors.Use while installation, 2 plungers 81 are inserted in the spliced eye of corresponding combination hub 7 by its two ends, left and right, formation waterproof connects, now the copper pipe at the electrical connector two ends in plunger 81 is closely enclosed within on the copper contact pin in corresponding spliced eye, thus the electrical connection of two blocks of adjacent phase-transition heat-storage type electric heating floors before and after realizing by the electrical connector in plunger 81.
Each embodiment and application examples are used for illustrative purposes only above; but not limitation of the present invention; person skilled in the relevant technique without departing from the spirit and scope of the present invention; can also make various conversion and variation, within therefore all technical schemes that are equal to all should be included into scope of patent protection of the present invention.

Claims (8)

1. a combination hub member for electric heating floor, comprises 2 wires (62); It is characterized in that: also comprise combination hub (7) and 2 conduction connectors (60); Combination hub (7) comprises the first spliced eye (7a-1), the second spliced eye (7a-2), the first pin holes (7a-3), the second pin holes (7a-4), rear portion cavity and wire guide; Wire guide opening communicates backward and with rear portion cavity;
The first spliced eye (7a-1) and the second spliced eye (7a-2) all opening forward, and a point left and right arranges; The first spliced eye (7a-1) and the second spliced eye (7a-2) are by the formation that is smoothly connected before and after pilot hole section and pin holes section; The pin holes section of the first spliced eye (7a-1) and the second spliced eye (7a-2) is cylindrical, the pilot hole section of the first spliced eye (7a-1) and the second spliced eye (7a-2) is all pre-large post-small truncated cone-shaped substantially, and the leading portion of both pilot hole sections upwards connects mutually in left and right, also the leading portion of the section of pilot hole separately of the first spliced eye (7a-1) and the second spliced eye (7a-2) be merged into that a front port is oval shape close hole section (7a-5), this closes hole section (7a-5) and is the guiding interface of combination hub (7); The first pin holes (7a-3) is positioned at the rear portion of the first spliced eye (7a-1), and its front end communicates with the first spliced eye (7a-1), and rear end communicates with rear portion cavity, and the first pin holes (7a-3) is identical with the axis of the first spliced eye (7a-1); The second pin holes (7a-4) is positioned at the rear portion of the second spliced eye (7a-2), and its front end communicates with the second spliced eye (7a-2), and rear end communicates with rear portion cavity, and the second pin holes (7a-4) is identical with the axis of the second spliced eye (7a-2);
2 conduction connectors (60) are divided into Guide electrical connector (61a) and right side conductive plug-in connecting component (63b) according to position, residing left and right difference; Guide electrical connector (61a) and right side conductive plug-in connecting component (63b) include copper contact pin (61-1,63-1) and are positioned at the rear side position at copper contact pin (61-1,63-1) rear portion; The back segment of the copper contact pin (61-1) of Guide electrical connector (61a) is arranged in first pin holes (7a-3) of combination hub (7), and both are sealed and matched; The rear side position of Guide electrical connector (61a) is arranged in the rear portion cavity of combination hub (7), and is electrically connected with the first wire (62a) in 2 wires (62);
The back segment of the copper contact pin (63-1) of right side conductive plug-in connecting component (63b) is arranged in second pin holes (7a-4) of combination hub (7), and both are sealed and matched; The rear side position of right side conductive plug-in connecting component (63b) is arranged in the rear portion cavity of combination hub (7), and is electrically connected with the second wire (62b) in 2 wires (62).
2. the combination hub member of electric heating floor according to claim 1, is characterized in that: combination hub (7) comprises installation lower (71) and cover plate (72) of being integrated through injection molding part; Cover plate (72) is sealedly and fixedly connected under installing on seat (71) and cover plate (72) from the top down; The first spliced eye (7a-1), the second spliced eye (7a-2), the first pin holes (7a-3), the second pin holes (7a-4), rear portion cavity and wire guide are by lower (71) being installed and cover plate (72) forms jointly.
3. the combination hub member of electric heating floor according to claim 2, is characterized in that: 2 wires (62) are 2 wires, and described the first wire (62a) is the first electric wire, and described the second wire (62b) is the second electric wire; Guide electrical connector (61a) also comprises conductor compression jointing member (61-2); Conductor compression jointing member (61-2) is copper sheet integral piece, by the riveted plating (61-2-1) arranging to vertical along left and right be connected to the left side of riveted plating (61-2-1) and the conductor compression jointing plate (61-2-2) of bending backward formation; The right part of riveted plating (61-2-1) is provided with the through hole as riveted holes that connects its plate body front and back; Conductor compression jointing plate (61-2-2) is in the upper and lower both sides of the middle part bending to the right of the upward and downward of its plate body, and the front end of clamping the first electric wire (62a), thereby Guide electrical connector (61a) is electrically connected with the front end of the first electric wire (62a); Copper contact pin (61-1) is along front and back to being horizontally disposed with, and its tail end riveted joint is fixed on the position at riveted plating (61-2-1) riveted holes place, and its head is towards front; The copper contact pin (61-1) of Guide electrical connector (61a) is called left front copper contact pin according to its residing position;
Right side conduction connector (63b) also comprises crimping puncture member (63-2), crimping puncture member (63-2) is copper sheet integral piece, is made up of riveted plating (63-21), conductor compression jointing plate (63-22) and puncture pressing plate (63-23), riveted plating (63-21) is along left and right to vertical setting, and the left part of riveted plating (63-21) is provided with the through hole as riveted holes that connects its plate body front and back, conductor compression jointing plate (63-22) is connected to right side and the bending backward of riveted plating (63-21), and (63-22(is in the upper and lower both sides of the middle part bending left of the upward and downward of its plate body for conductor compression jointing plate, and clamp the front end of the second electric wire (62b), thereby right side conduction connector (63b) is electrically connected with the front end of the second electric wire (62b), puncture pressing plate (63-23) is connected to upside left part and the bending backward of riveted plating (63-21), the aggregate level setting and L-shaped of puncture pressing plate (63-23), by along front and back to arrange longitudinal plate section (63-23-1), be connected to longitudinal plate section (63-23-1) rear portion, left side along left and right to arrange transverse plate section (63-23-2), the front side that is connected to transverse plate section (63-23-2) that 1 to 5 order according to from left to right that is del is arranged in order and the 1st group of drift bolt (63-23-3) of upwards bending and 1 to 5 are the rear side that is connected to transverse plate section (63-23-2) that the order according to from left to right of del is arranged in order and the 2nd group of drift bolt (63-23-4) composition of upwards bending, puncture pressing plate (63-23) is connected to the upside left part of riveted plating (63-21) by the front side of its longitudinal plate section (63-23-1), copper contact pin (63-1) is along front and back to being horizontally disposed with, and its tail end riveted joint is fixed on the position at riveted plating (63-21) riveted holes place, and its head is towards front, the copper contact pin (63-1) of the second puncture connector (63b) is called right front copper contact pin according to its residing position.
4. the combination hub member of electric heating floor according to claim 3, is characterized in that: the installation lower (71) of combination hub (7) comprises connecting portion (71-1), step ledge portion (71-2), second receptacle portion (71-3) and guide part (71-4); Connecting portion (71-1), second receptacle portion (71-3) and the guide part (71-4) of lower (71) are installed according to being connected successively from rear extremely front order; Guide part (71-4) is provided with second gathering sill (71-4-1) and spliced eye (71-4-2); Second gathering sill (71-4-1) is front large lower little shape; Spliced eye (71-4-2) is arranged on the upper forequarter left and right sides of guide part;
Second receptacle portion (71-3) is provided with the first plug slot (71-3-1), the second plug slot (71-3-2), the first contact pin groove (71-3-3), the second contact pin groove (71-3-4) and lateral insert (71-3-5); The first plug slot (71-3-1) is positioned at the left front portion of the upper surface of second receptacle portion (71-3); The second plug slot (71-3-2) is positioned at the right front portion of the upper surface of second receptacle portion (71-3); Lateral insert (71-3-5) is positioned at the rear side of the upper surface of second receptacle portion (71-3), and lateral insert (71-3-5) is along left and right to setting; The first contact pin groove (71-3-3) is positioned at the left back portion of the upper surface of second receptacle portion (71-3); The axis of the first contact pin groove (71-3-3) is identical with the axis of the first plug slot (71-3-1), diameter is less than the first plug slot (71-3-1), the front end of the first contact pin groove (71-3-3) and the first plug slot (71-3-1) connect, and rear end and lateral insert (71-3-5) connect; The second contact pin groove (71-3-4) is positioned at the right back portion of the upper surface of second receptacle portion (71-3); The axis of the second contact pin groove (71-3-4) is identical with the axis of the second plug slot (71-3-2), diameter is less than the second plug slot (71-3-2), the front end of the second contact pin groove (71-3-4) and the second plug slot (71-3-2) connect, and rear end and lateral insert (71-3-5) connect; The connecting portion (71-1) that lower (71) are installed is provided with the first wire casing (71-1-1) and the second wire casing (71-1-2); The first wire casing (71-1-1) opening upwards, and be positioned at the left side of connecting portion (71-1); The second wire casing (71-1-2) opening upwards, and be positioned at the right side of connecting portion (71-1), thus in the left and right of connecting portion (71-1) to middle part form intermediate projections portion; The front end of the first wire casing (71-1-1) is connected with the left end position of the lateral insert (71-2-5) of second receptacle portion (71-2) from rear, and the front end of the second wire casing (71-1-2) is connected with the right-hand member position of the lateral insert (71-2-5) of second receptacle portion (71-2) from rear;
Step ledge portion (71-2) arranges around the top of the peripheral side of connecting portion (71-1); In the middle of the rear portion of step ledge portion (71-2) and in the middle of the rear portion of connecting portion (71-1), be jointly provided with threading breach (71-7), this threading breach (71-7) communicates with first wire casing (71-1-1) of connecting portion (71-1) and the rear end of the second wire casing (71-1-2) simultaneously;
Cover plate (72) by be positioned at its middle part first receptacle portion (72-1), be positioned at its rear portion puncture portion (72-2), be positioned at its anterior guide part (72-3) and jam (72-4) formation; The upper side of puncture portion (72-2) is lower than 0.5 millimeter of the upper side of first receptacle portion (72-1), and the downside of puncture portion (72-2) is higher than the lower surface of first receptacle portion (72-1); Jam (72-4) is two, is separately positioned on the top, the left and right sides of guide part; Guide part (72-3) is provided with first gathering sill (72-3-1); First gathering sill (72-3-1) is front large lower little shape, and corresponding with second gathering sill (71-4-1) of guide part (71-4) that lower (71) are installed;
First receptacle portion (72-1) of cover plate (72) is provided with the first plug slot (72-1-1), the second plug slot (72-1-2), the first contact pin groove (72-1-3), the second contact pin groove (72-1-4), upside translot (72-1-5) and spliced eye (72-1-6); Upside translot (72-1-5) is positioned at the rear side lower part middle part of first receptacle portion (72-1), and upside translot (72-1-5) opening is backward and along left and right to setting; Upside translot (72-1-5) is corresponding with the lateral insert (71-3-5) of second receptacle portion (71-3) of installation lower (71), and jointly forms the electrical connector mounting groove of combination hub; Puncture portion (72-2) is provided with 1 to 10 drift bolt hole (72-2-1); The shape of first receptacle portion (72-1) of cover plate (72) is corresponding with the shape of second receptacle portion (71-3) of installation lower (71); The first plug slot (72-1-1) is positioned at the left front portion of the lower surface of first receptacle portion (72-1); First plug slot (72-1-1) of first receptacle portion (72-1) is corresponding with first plug slot (71-3-1) of second receptacle portion (71-3) of installation lower body (71); The second plug slot (72-1-2) is positioned at the right front portion of the lower surface of first receptacle portion (72-1); Second plug slot (72-1-2) of first receptacle portion (72-1) is corresponding with second plug slot (71-3-2) of second receptacle portion (71-3) of installation lower body (71); The first contact pin groove (72-1-3) is positioned at the left back portion of the lower surface of first receptacle portion (72-1); The front end of the first contact pin groove (72-1-3) and the first plug slot (72-1-1) connect, and rear end communicates with the upside translot (72-1-5) of first receptacle portion (72-1) of cover plate (72); The second contact pin groove (72-1-4) is positioned at the right back portion of the lower surface of first receptacle portion (72-1); The front end of the second contact pin groove (72-1-4) and the second plug slot (72-1-2) connect, and rear end communicates with the upside translot (72-1-5) of first receptacle portion (72-1) of cover plate (72).
5. the combination hub member of electric heating floor according to claim 4, it is characterized in that: the semi-cylindrical groove that first plug slot (71-3-1) of second receptacle portion (71-3) of the installation lower (71) of combination hub (7) is opening upwards, its axis is along front and back to setting, the front end edge edge of the first plug slot (71-3-1) is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill (71-4-1) of front end and guide part (71-4); The semi-cylindrical groove that the second plug slot (71-3-2) is opening upwards, its axis is along front and back to setting, the front end edge edge of the second plug slot (71-3-2) is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill (71-4-1) of front end and guide part (71-4); And the second plug slot (71-3-2) is symmetrical arranged along the vertical guide of the sagittal center line through installation portion with the first plug slot (71-3-1);
The semi-cylindrical groove that the first contact pin groove (71-3-3) of second receptacle portion (71-3) of the installation lower (71) of combination hub (7) is opening upwards; The diameter of the first contact pin groove (71-3-3) is corresponding with the diameter of left front copper contact pin (61-1); The semi-cylindrical groove that the second contact pin groove (71-3-4) is opening upwards; The diameter of the diameter of the second contact pin groove (71-3-4) and right front copper contact pin (63-1) is corresponding;
The grafting limited post (71-3-6) of second receptacle portion (71-3) of the installation lower (71) of combination hub (7) has 2, and 2 grafting limited posts (71-3-6) point left and right is positioned at the rear portion of the upper surface of second receptacle portion (71-3);
The bottom of the peripheral side of the connecting portion (71-1) of the installation lower (71) of combination hub (7) is the semicircle arc surface that vertical arranges, this semicircle arc surface is connected smoothly at the left surface of left side and second receptacle portion (71-3), and this semicircle arc surface is connected smoothly at the right flank of right side and second receptacle portion (71-3); The periphery profile of step ledge portion (71-2) is arc;
First plug slot (72-1-1) of the cover plate (72) of combination hub (7) is the semi-cylindrical recesses that Open Side Down, its axis communicates with the external world along front and back to setting, front end, and the front end edge of left plug slot (72-1-1) edge is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill (72-3-1) of front end and guide part (72-3);
Second plug slot (72-1-2) of first receptacle portion (72-1) of the cover plate (72) of combination hub (7) is the semi-cylindrical recesses that Open Side Down, its axis communicates with the external world along front and back to setting, front end, and the front end edge of the second plug slot (72-1-2) edge is chamfering or rounding, and the rear end appropriate section smooth connection of second gathering sill (72-3-1) of front end and guide part (72-3); And the second plug slot (72-1-2) is symmetrical arranged with respect to the vertical guide of the sagittal center line through cover plate (72) with the first plug slot (72-1-1); The first contact pin groove (72-1-3) is the semi-cylindrical recesses that Open Side Down, the diameter of the first contact pin groove (72-1-3) is corresponding with the diameter of left front copper contact pin (61-1), and its axis is identical with the axis of the first plug slot (72-1-1), diameter is less than the first plug slot (72-1-1); The second contact pin groove (72-1-4) is the semi-cylindrical recesses that Open Side Down, the diameter of the second contact pin groove (72-1-4) is corresponding with the diameter of right front copper contact pin (63-1), and its axis is identical with the axis of the second plug slot (72-1-2), diameter is less than the second plug slot (72-1-2);
The spliced eye (72-1-6) of first receptacle portion (72-1) of the cover plate (72) of combination hub (7) has 2, and 2 spliced eyes (72-1-6) point left and right is arranged on the rear portion of the lower surface of first receptacle portion (72-1) of cover plate (72); 2 spliced eyes (72-1-6) are corresponding with the corresponding grafting limited post (71-3-6) of second receptacle portion (71-3) that lower (71) are installed respectively, and grafting cooperation mutually.
6. the combination hub member of electric heating floor according to claim 5, is characterized in that: first plug slot (72-1-1) of first receptacle portion (72-1) of the cover plate (72) of combination hub (7) forms first spliced eye (7a-1) of combination hub (7) with mutual alignment the in the first plug slot (71-3-1) coaxial line left and right of second receptacle portion (71-3) of installation lower (71), the first contact pin groove (72-1-3) of first receptacle portion (72-1) of the cover plate (72) of combination hub (7) forms first pin holes (7a-3) of combination hub (7) with first mutual alignment the in contact pin groove (71-3-3) coaxial line left and right of second receptacle portion (71-3) of installation lower (71), the left front copper contact pin (61-1) of the Guide electrical connector (61a) of conduction connector (60) is fixedly installed on by its afterbody in first pin holes (7a-3) of combination hub (7), lower (71) are also installed is contacted with the lower surface of the afterbody of left front copper contact pin (61-1) from below by the first contact pin groove (71-3-3) of its second receptacle portion (71-3), cover plate (72) is fastened on the upper surface of afterbody of left front copper contact pin (61-1) from top by the first contact pin groove (72-1-3) of its first receptacle portion (72-1), and make copper contact pin (61-1) be stepped up to be fixed between the installation lower (71) and cover plate (72) of combination hub (7),
The riveted plating (61-2-1) of the conductor compression jointing member (61-2) of the Guide electrical connector (61a) of conduction connector (60) is arranged in the electrical connector mounting groove of combination hub (7), and the conductor compression jointing plate (61-2-2) of the conductor compression jointing member (61-2) of Guide electrical connector (61a) is arranged in the front portion of first wire casing (71-1-1) of the installation lower (71) of combination hub (7);
The anterior appropriate section of the first electric wire (62a) is arranged in first wire casing (71-1-1) of the installation lower (71) of combination hub (7), and stretches out backward from the threading breach (71-7) of the installation (71) of combination hub (7);
Second plug slot (72-1-2) of first receptacle portion (72-1) of the cover plate (72) of combination hub (7) forms second spliced eye (7a-2) of combination hub (7) with mutual alignment the in the second plug slot (71-3-2) coaxial line left and right of second receptacle portion (71-3) of installation lower (71), the second contact pin groove (72-1-4) of first receptacle portion (72-1) of the cover plate (72) of combination hub (7) forms second pin holes (7a-4) of combination hub (7) with second mutual alignment the in contact pin groove (71-3-4) coaxial line left and right of second receptacle portion (71-3) of installation lower (71), the right front copper contact pin (63-1) of the right side conduction connector (63b) of conduction connector (60) is fixedly installed on by its afterbody in second pin holes (7a-4) of combination hub (7), lower (71) are also installed is contacted with the lower surface of the afterbody of right front copper contact pin (63-1) from below by the second contact pin groove (71-3-4) of its second receptacle portion (71-3), cover plate (72) is fastened on the upper surface of afterbody of right front copper contact pin (63-1) from top by the second contact pin groove (72-1-4) of its first receptacle portion (72-1), and make right front copper contact pin (63-1) be stepped up to be fixed between the installation lower (71) and cover plate (72) of combination hub (7),
Install that second gathering sill (71-4-1) of guide part (71-4) of lower (71) and second gathering sill (72-3-1) of the guide part (72-3) of cover plate (72) align mutually and the guiding interface that forms combination hub (7); Guiding interface also the leading portion of the section of pilot hole separately of described the first spliced eye (7a-1) and the second spliced eye (7a-2) be merged into close hole section (7a-5);
The corresponding chamfering on the chamfering on the front end edge edge of first plug slot (71-3-1) of the installation lower (71) of combination hub (7) or rounding and the front end edge edge of first plug slot (72-1-1) of the cover plate (72) of combination hub (7) or rounding mutually align and form the back segment of pre-large post-small truncated cone-shaped pilot hole section of being substantially of the first spliced eye (7a-1); The corresponding chamfering on the chamfering on the front end edge edge of second plug slot (71-3-2) of the installation lower (71) of combination hub (7) or rounding and the front end edge edge of second plug slot (72-1-2) of the cover plate (72) of combination hub (7) or rounding mutually align and form the back segment of pre-large post-small truncated cone-shaped pilot hole section of being substantially of the second spliced eye (7a-2);
The riveted plating (63-2-1) of the crimping puncture member (63-2) of right side conduction connector (63b) is arranged in the electrical connector mounting groove of combination hub (7); Conductor compression jointing plate (63-2-2) is arranged in the front portion of second wire casing (71-1-2) of the installation lower (71) of combination hub (7); The puncture each drift bolt of pressing plate (63-23) (63-23-4) protrudes upward through the corresponding drift bolt hole (72-2-1) of the puncture portion (72-2) of cover plate (72);
The anterior appropriate section of the second electric wire (62b) is arranged in second wire casing (71-1-2) of the installation lower (71) of combination hub (7), and stretches out backward from the threading breach (71-7) of the installation (71) of combination hub (7);
The first wire casing (71-1-1), the second wire casing (71-1-2) and lateral insert (71-3-5) that lower (71) are installed form the rear portion cavity of combination hub (7); Threading breach (71-7) forms the wire guide opening of combination hub (7).
7. for the bar member that patches of adjacent electric heating floor electrical connection, comprise plunger (81); It is characterized in that: also comprise electrical connector (83); Plunger (81) is the integrated through injection molding part with inserts, and the circumferential outside left of the rear and front end of plunger (81) is made up of each truncated cone-shaped annular exterior on its axis by multiple; The copper integral piece that electrical connector (83) forms for copper sheet material, is made up of each 1 copper sheathing (83-1) of rear and front end coaxial line and the strip copper sheet (83-2) being connected between 2 copper sheathings (83-1); Electrical connector (83) as inserts when plunger (81) injection moulding and this plunger (81) form integral piece; Electrical connector (83) is arranged in plunger (81), and the copper sheathing (83-1) at two ends is from the exterior of sagittal outside and plunger (81).
8. for the bar member that patches of adjacent electric heating floor electrical connection, it is characterized in that: comprise plunger member (80) and 2 electrical connectors (82); Plunger member (80) is made up of 2 plungers (81) and 1 to 2 connecting rod (82); 2 plungers (81) are all along front and back to setting, and connecting rod (82) is connected between 2 plungers (81); Plunger member (80) is the integrated through injection molding part with inserts; The shape and structure of 2 plungers (81) is all identical; The circumferential outside left of the rear and front end of 2 plungers (81) is by multiple each truncated cone-shaped annular exterior compositions that reduce successively from inside to outside on its axis; The shape and structure of 2 electrical connectors (82) is all identical, is the copper integral piece that copper sheet material forms; Electrical connector (82) is made up of each 1 copper sheathing (83-1) of rear and front end coaxial line and the strip copper sheet (83-2) being connected between 2 copper sheathings (83-1); 2 electrical connectors (83) form integral piece with corresponding plunger (81) as the inserts of 2 plungers (81) when the injection moulding respectively; 2 electrical connectors (83) lay respectively in a corresponding plunger (81), and the copper sheathing (83-1) at the two ends of each electrical connector (83) is from sagittal outside and the exterior of the plunger at place (81) separately.
CN201210405619.1A 2012-10-22 2012-10-22 The combination hub component of electric heating floor and patch bar member Active CN103779687B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106129745A (en) * 2016-08-09 2016-11-16 北京华夏天合科技有限公司 A kind of intelligent sphere and intelligence bar and utilize this intelligent sphere and intelligence bar building system

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CN1639920A (en) * 2002-03-06 2005-07-13 理想工业公司 Push-in wire connector
CN200992793Y (en) * 2006-02-28 2007-12-19 王晓勤 Integrated electric-heating flooring system
KR20110112031A (en) * 2010-04-06 2011-10-12 우미화 A floor mat for standing works
CN102304973A (en) * 2011-07-27 2012-01-04 常熟市好的电器有限公司 Split-type laminate composite underfloor heating floor
CN102705892A (en) * 2012-03-27 2012-10-03 江苏德威木业有限公司 Lower installation base of installation base and covering plate of installation base

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1639920A (en) * 2002-03-06 2005-07-13 理想工业公司 Push-in wire connector
CN200992793Y (en) * 2006-02-28 2007-12-19 王晓勤 Integrated electric-heating flooring system
KR20110112031A (en) * 2010-04-06 2011-10-12 우미화 A floor mat for standing works
CN102304973A (en) * 2011-07-27 2012-01-04 常熟市好的电器有限公司 Split-type laminate composite underfloor heating floor
CN102705892A (en) * 2012-03-27 2012-10-03 江苏德威木业有限公司 Lower installation base of installation base and covering plate of installation base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106129745A (en) * 2016-08-09 2016-11-16 北京华夏天合科技有限公司 A kind of intelligent sphere and intelligence bar and utilize this intelligent sphere and intelligence bar building system

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