CN108682973B - Carbon fiber electric heater binding post - Google Patents
Carbon fiber electric heater binding post Download PDFInfo
- Publication number
- CN108682973B CN108682973B CN201810571939.1A CN201810571939A CN108682973B CN 108682973 B CN108682973 B CN 108682973B CN 201810571939 A CN201810571939 A CN 201810571939A CN 108682973 B CN108682973 B CN 108682973B
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- copper plate
- electric heater
- clamping seat
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/44—Clamping areas on both sides of screw
Abstract
The invention discloses a carbon fiber electric heater wiring terminal which comprises a clamping seat, a fixed safety wiring copper plate and a carbon fiber pressing copper plate, wherein the fixed safety wiring copper plate is arranged at the upper end of the clamping seat, the carbon fiber pressing copper plate is arranged at the upper end of the fixed safety wiring copper plate, a carbon fiber heating wire is pressed between the carbon fiber pressing copper plate and the fixed safety wiring copper plate in a pressing manner, and a power wire is connected with the fixed safety wiring copper plate. The carbon fiber electric heater wiring terminal provided by the invention is fixedly connected with the carbon fiber heating wire and the power wire through the clamping seat and the two copper plates, and has the advantages of simplicity in installation, firmness in connection, high safety and the like.
Description
Technical Field
The invention relates to the field of carbon fiber electric heaters, in particular to a carbon fiber electric heater wiring terminal.
Background
The carbon fiber has carbon content over 95% and is a novel fiber material with high strength and high modulus. Because carbon fiber has good electric conduction and heat conduction properties, and has the advantages of uniform heat dissipation, quick temperature rise, energy conservation, environmental protection and the like, the carbon fiber electric heater is widely applied to the field of carbon fiber electric heaters, for example, carbon fiber floor heating, carbon fiber wall type heaters, carbon fiber vertical type heaters and other relatively large heating devices all adopt carbon fiber cables or heat rails made of carbon fibers as heating sources.
The inner core of the carbon fiber heating wire is a plurality of strands of filaments, and the outer skin is made of silica gel. When the carbon fiber is used as a heating element, the carbon fiber needs to be connected with a metal wire so as to be communicated with an external power line. In a general connection scheme, a layer of outer skin is peeled off from the end parts of a carbon fiber heating wire and a metal wire respectively, two wire cores are woven together, a copper pipe is sleeved, the copper pipe is tightly pressed by a wire pressing clamp, and then the copper pipe is sleeved with a heat shrinkage pipe, and the copper pipe is packaged by a hot air blower; the other end of the metal wire is screwed with the power wire, the copper pipe is sleeved with the wire pressing pliers to be pressed, and then the heat shrinkage sleeve is sleeved on the pressed copper pipe to be heat-shrunk and sealed, and the wire connection method of one end of the carbon fiber electric heater heating wire is adopted, and the connection mode of the other end is the same. The wiring terminal is complex in mounting mode, when the connectors are too many, the labor intensity of workers is high, the copper pipe or the plastic package heat shrinkage pipe is easy to forget to be compressed, wiring connection is unstable, and potential safety hazards are caused. After the carbon fiber heating wire is electrified, the copper pipe expands due to higher joint temperature, the connection is not firm, and spark is easy to generate at the joint, so that combustion is caused. In addition, the heating device shell is mostly made of aluminum alloy materials, and during processing, packaging and transportation, the wiring terminal rubs with the heating device shell, so that the heat shrinkage tube is easy to damage, and in use, safety problems such as electric leakage and fire are easy to occur.
Disclosure of Invention
The invention aims to provide the carbon fiber electric heater wiring terminal which is fixedly connected with the carbon fiber heating wire and the power wire through the clamping seat and the two copper plates and has the advantages of simplicity in installation, firmness in connection, high safety and the like.
In order to achieve the above object, the present invention provides the following solutions:
a carbon fiber electric heater binding post, the binding post comprising: the carbon fiber pressing copper plate is arranged at the upper end of the clamping seat, the carbon fiber heating wire is pressed between the carbon fiber pressing copper plate and the fixed safety wiring copper plate in a pressing mode, and the power line is connected with the fixed safety wiring copper plate.
Optionally, the carbon fiber electric heater binding post still includes the lead screw, be provided with the lead screw hole on the cassette, fixed insurance wiring copper with be provided with the hole on the carbon fiber compresses tightly the copper, the carbon fiber compress tightly the hole of copper the hole of fixed insurance wiring copper with lead screw hole one-to-one on the cassette, the lead screw passes in proper order the hole of carbon fiber compress tightly the copper the hole of fixed insurance wiring copper the lead screw hole of cassette will the carbon fiber compress tightly the copper the fixed insurance wiring copper is fixed on the cassette, the power cord passes through lead screw screwed connection is in on the fixed insurance wiring copper.
Optionally, the fixed insurance wiring copper is 7 font, the hole setting of fixed insurance wiring copper is in 7 font fixed insurance wiring copper's both ends and center corner, the carbon fiber compresses tightly the copper and is a word, the hole setting of carbon fiber compresses tightly the copper is in the both ends of a word carbon fiber compresses tightly the copper, the lead screw hole sets up four angles of cassette.
Optionally, the taper nut is embedded in the screw hole, and the taper nut is used for fixing the screw.
Optionally, a preformed hole is arranged in the center of the card seat, and the fast wire passes through the preformed hole to fix the card seat on the electric heater.
Optionally, an insulating baffle is arranged between the preformed hole and the carbon fiber compacting copper plate, and the insulating baffle is used for separating the carbon fiber heating wire from the fast wire.
Optionally, the cassette lower extreme is provided with the twice draw-in groove, the draw-in groove card is on the electric heater bottom horizontal bar.
Optionally, the clamping seat is made of bakelite.
Optionally, the carbon fiber electric heater binding post still includes the cassette lid, cassette lid both ends are provided with the tongue, the cassette both ends are provided with the recess, the cassette lid covers the cassette upper end, just the tongue with the recess corresponds the concatenation.
Optionally, an arch hole is formed in the side face of the socket cover, the carbon fiber wire and the power wire pass through the arch hole, and the carbon fiber wire and the power wire pass through the arch hole and are connected to the wiring terminal.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects: the carbon fiber electric heater wiring terminal provided by the invention has the advantages that the clamping seat is made of bakelite, and the heat resistance and the insulativity are good; the clamping seat is provided with a fixed safety wiring copper plate and a carbon fiber wire compressing copper plate, the carbon fiber heating wire is crimped between the fixed safety wiring copper plate and the carbon fiber wire compressing copper plate in a crimping manner, and the carbon fiber heating wire is flattened by utilizing a screw rod screw compressing manner, so that the connection firmness of carbon fiber multi-strand wires is increased, the overcurrent area is increased, and the heat dissipation is enhanced; the 7-shaped fixed safety wiring copper plate ensures that the connection between the carbon fiber heating wire and the power wire is simpler and safer; the conical nut is embedded in the screw hole on the clamping seat, so that the screw is fixed more firmly, and the screw loosening problem caused by the corrosion of the clamping seat is avoided; the lower end of the clamping seat is provided with two clamping grooves which can be clamped on the electric heater, the installation is convenient, the center of the clamping seat is provided with a preformed hole, and the clamping seat is fixed on the electric heater by passing through the preformed hole by a fast wire, so that the connection between the wiring terminal and the electric heater is firmer; an insulating baffle is arranged between the reserved hole and the carbon fiber wire compacting copper plate to isolate the carbon fiber heating wire from the fast wire and prevent the fast wire from conducting electricity; the card seat cover is provided with the tongue, is provided with the recess on the card seat, and the card seat cover covers on the card seat, and the tongue splices together with the recess, installs easy operation, firm in connection to the card seat cover can form the protection to the structure that card seat and upper end set up, avoids in the electric heater use the dripping infiltration cassette that produces, reduces the electric leakage accident, ensures binding post's safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a connection terminal of a carbon fiber electric heater according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide the carbon fiber electric heater wiring terminal which is fixedly connected with the carbon fiber heating wire and the power wire through the clamping seat and the two copper plates and has the advantages of simplicity in installation, firmness in connection, high safety and the like.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Fig. 1 is a schematic structural diagram of a carbon fiber electric heater connection terminal according to an embodiment of the present invention, as shown in fig. 1, where the carbon fiber electric heater connection terminal provided by the embodiment of the present invention includes: the clamping seat 1, the fixed insurance wiring copper plate 2 and the carbon fiber compaction copper plate 3, wherein the fixed insurance wiring copper plate 2 is arranged at the upper end of the clamping seat 1, the carbon fiber compaction copper plate 3 is arranged at the upper end of the fixed insurance wiring copper plate 2, the carbon fiber heating wire is in compression joint between the carbon fiber compaction copper plate 3 and the fixed insurance wiring copper plate 2 in a compression joint manner, and the power wire is connected with the fixed insurance wiring copper plate 2.
The carbon fiber electric heater binding post further comprises a screw rod screw, the clamping seat 1 is made of bakelite, screw rod holes are formed in four corners of the clamping seat 1, conical nuts 6 are embedded in the screw rod holes, the tips of the conical nuts 6 are arranged under the upper cone, the tips of the conical nuts 6 are leveled with the upper end face of the clamping seat 1, and the conical nuts 6 are used for fixing the screw rod screw; the fixing safety wiring copper plate 2 and the carbon fiber pressing copper plate 3 are provided with holes, the fixing safety wiring copper plate 2 is 7-shaped, the holes of the fixing safety wiring copper plate 2 are arranged at the two ends and the central corner of the 7-shaped fixing safety wiring copper plate 2, the carbon fiber pressing copper plate 3 is in a straight shape, the holes of the carbon fiber pressing copper plate 3 are arranged at the two ends of the straight-shaped carbon fiber pressing copper plate 3, and the holes of the straight-shaped carbon fiber pressing copper plate 2, the holes of the 7-shaped fixing safety wiring copper plate 3 and the screw holes on the clamping seat are in one-to-one correspondence; the screw rod screw 4 sequentially penetrates through the hole of the straight carbon fiber compression copper plate 3, the hole of the 7-shaped fixed safety wiring copper plate 2 and the screw rod hole of the clamping seat 1, and the screw rod screw 5 sequentially penetrates through the hole of the 7-shaped fixed safety wiring copper plate 2 and the screw rod hole 5 of the clamping seat 1 to fix the straight carbon fiber compression copper plate 3 and the 7-shaped fixed safety wiring copper plate 2 on the clamping seat 1; the carbon fiber heating wire is in pressure connection between the straight carbon fiber compression copper plate 3 and the 7-shaped fixed safety wiring copper plate 2 in a pressure connection mode, and the power wire is connected to the 7-shaped fixed safety wiring copper plate 2 through the lead screw 5; the center of the clamping seat 1 is provided with a preformed hole 7, a fast wire passes through the preformed hole 7 to fix the clamping seat 1 on the electric heater, the lower end of the clamping seat 1 is provided with two clamping grooves 8, and the clamping grooves 8 are clamped on a bottom cross bar of the electric heater; an insulating baffle plate 9 is arranged between the preformed hole 7 and the carbon fiber compaction copper plate 3, and the insulating baffle plate 9 is used for isolating the carbon fiber heating wire from the fast wire; the carbon fiber electric heater binding post still includes cassette lid 10, cassette lid 10 both ends are provided with tongue 11, cassette 1 both ends are provided with the recess, cassette lid 10 covers cassette 1 upper end, just tongue 11 with the recess corresponds the concatenation, cassette lid 10 side is provided with arch hole 12, the carbon fiber line with the power cord passes arch hole 12, connect to binding post.
The carbon fiber electric heater wiring terminal provided by the invention has the advantages that the clamping seat is made of bakelite, and the heat resistance and the insulativity are good; the clamping seat is provided with a fixed safety wiring copper plate and a carbon fiber wire compressing copper plate, the carbon fiber heating wire is crimped between the fixed safety wiring copper plate and the carbon fiber wire compressing copper plate in a crimping manner, and the carbon fiber heating wire is flattened by utilizing a screw rod screw compressing manner, so that the connection firmness of carbon fiber multi-strand wires is increased, the overcurrent area is increased, and the heat dissipation is enhanced; the 7-shaped fixed safety wiring copper plate ensures that the connection between the carbon fiber heating wire and the power wire is simpler and safer; the conical nut is embedded in the screw hole on the clamping seat, so that the screw is fixed more firmly, and the screw loosening problem caused by the corrosion of the clamping seat is avoided; the lower end of the clamping seat is provided with two clamping grooves which can be clamped on the electric heater, the installation is convenient, the center of the clamping seat is provided with a preformed hole, and the clamping seat is fixed on the electric heater by passing through the preformed hole by a fast wire, so that the connection between the wiring terminal and the electric heater is firmer; an insulating baffle is arranged between the reserved hole and the carbon fiber wire compacting copper plate to isolate the carbon fiber heating wire from the fast wire and prevent the fast wire from conducting electricity; the card seat cover is provided with the tongue, is provided with the recess on the card seat, and the card seat cover covers on the card seat, and the tongue splices together with the recess, installs easy operation, firm in connection to the card seat cover can form the protection to the structure that card seat and upper end set up, avoids in the electric heater use the dripping infiltration cassette that produces, reduces the electric leakage accident, ensures binding post's safety in utilization.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (5)
1. A carbon fiber electric heater binding post, characterized by comprising: the carbon fiber pressing copper plate is arranged at the upper end of the fixed safety wiring copper plate, the carbon fiber heating wire is pressed between the carbon fiber pressing copper plate and the fixed safety wiring copper plate in a pressing mode, and a power wire is connected with the fixed safety wiring copper plate;
the carbon fiber electric heater binding post further comprises a screw rod screw, screw rod holes are formed in the clamping seat, the fixed safety wiring copper plate and the carbon fiber pressing copper plate are provided with holes, the holes of the carbon fiber pressing copper plate, the holes of the fixed safety wiring copper plate and the screw rod holes in the clamping seat are in one-to-one correspondence, the screw rod sequentially penetrates through the holes of the carbon fiber pressing copper plate, the holes of the fixed safety wiring copper plate and the screw rod holes of the clamping seat, the carbon fiber pressing copper plate and the fixed safety wiring copper plate are fixed on the clamping seat, and the power wire is connected to the fixed safety wiring copper plate through the screw rod screw;
the conical nut is embedded in the screw rod hole and used for fixing the screw rod screw;
the fixing safety wiring copper plate is 7-shaped, holes of the fixing safety wiring copper plate are arranged at two ends and a central corner of the 7-shaped fixing safety wiring copper plate, the carbon fiber pressing copper plate is in a straight shape, holes of the carbon fiber pressing copper plate are arranged at two ends of the straight-shaped carbon fiber pressing copper plate, and screw holes are arranged at four corners of the clamping seat;
the center of the clamping seat is provided with a preformed hole, and a fast wire passes through the preformed hole to fix the clamping seat on the electric heater;
an insulating baffle is arranged between the preformed hole and the carbon fiber compaction copper plate and used for isolating the carbon fiber heating wire from the fast wire.
2. The carbon fiber electric heater binding post of claim 1, wherein the cassette lower extreme is provided with two draw-in grooves, the draw-in groove card is on electric heater bottom cross bar.
3. The carbon fiber electric heater binding post of claim 1, wherein the clamping seat is made of bakelite.
4. The carbon fiber electric heater binding post of claim 1, further comprising a socket cover, wherein convex grooves are formed in two ends of the socket cover, the socket cover covers the upper end of the socket, and the convex grooves are spliced with the grooves correspondingly.
5. The carbon fiber electric heater terminal of claim 4, wherein the side of the socket cover is provided with an arch hole, and carbon fiber wires and the power wires pass through the arch hole and are connected to the terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571939.1A CN108682973B (en) | 2018-06-04 | 2018-06-04 | Carbon fiber electric heater binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571939.1A CN108682973B (en) | 2018-06-04 | 2018-06-04 | Carbon fiber electric heater binding post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108682973A CN108682973A (en) | 2018-10-19 |
| CN108682973B true CN108682973B (en) | 2023-09-19 |
Family
ID=63809952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571939.1A Active CN108682973B (en) | 2018-06-04 | 2018-06-04 | Carbon fiber electric heater binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682973B (en) |
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| CN203705500U (en) * | 2012-12-26 | 2014-07-09 | 高晓勇 | Electric energy meter junction box |
| EP2820459A1 (en) * | 2012-02-29 | 2015-01-07 | 3M Innovative Properties Company | Optical fiber cable splicing box |
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| CN207268477U (en) * | 2017-09-29 | 2018-04-24 | 福建久信科技有限公司 | A kind of graphene fever mulch |
| CN208315779U (en) * | 2018-06-04 | 2019-01-01 | 李文涛 | A kind of carbon fiber electrically heating connecting terminal |
-
2018
- 2018-06-04 CN CN201810571939.1A patent/CN108682973B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19606050A1 (en) * | 1996-02-19 | 1997-08-21 | Erni Elektroapp | Electrical plug-connector with two part screened insulator housing |
| TWM329288U (en) * | 2007-07-04 | 2008-03-21 | Taiwan Gong Ji Chang Co Ltd | Motor adaptor |
| CN201436700U (en) * | 2009-03-16 | 2010-04-07 | 宁波爱维斯工贸有限公司 | A power line connecting device |
| CN201490348U (en) * | 2009-08-06 | 2010-05-26 | 中达电通股份有限公司 | Crimp-type wiring device with no installation hole |
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| CN208315779U (en) * | 2018-06-04 | 2019-01-01 | 李文涛 | A kind of carbon fiber electrically heating connecting terminal |
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| Publication number | Publication date |
|---|---|
| CN108682973A (en) | 2018-10-19 |
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