CN205283839U - Hot rail of carbon connects - Google Patents
Hot rail of carbon connects Download PDFInfo
- Publication number
- CN205283839U CN205283839U CN201521105142.0U CN201521105142U CN205283839U CN 205283839 U CN205283839 U CN 205283839U CN 201521105142 U CN201521105142 U CN 201521105142U CN 205283839 U CN205283839 U CN 205283839U
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- CN
- China
- Prior art keywords
- carbon
- point
- hole
- wire
- connecting portion
- Prior art date
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Abstract
The utility model relates to a hot rail of carbon connects, its include the wire, through anticreep connecting device with electrical connection wire's carbon -point and general the wire with carbon -point junction parcel joint protection device wherein, it includes wire connecting portion and carbon -point connecting portion through the integrated into one piece that moulds plastics to connect protection device, be provided with the edge in the wire connecting portion wire connecting portion axial through the line hole excessively of wire connecting portion, be provided with the edge on the carbon -point connecting portion carbon -point connecting portion axial with cross the connecting hole of line hole intercommunication, and on crossing the pore wall in line hole, be provided with first recess along circumference, on the pore wall of connecting hole, be provided with the second recess along circumference. The utility model discloses can play good waterproof, dampproofing effect with, anticreep and anti -drop to the joint department of carbon -point and wire.
Description
Technical field
This utility model relates to indoor heating technical applications, especially relates to a kind of hot rail joint of carbon.
Background technology
Room is mainly heated by traditional geothermal heating system with conduction and convection current two ways, both heating systems are all first indoor air is heated, indoor people obtain heat from air, but the hot-air of indoor often all rises to upper strata, cold air is present in lower floor, this results in indoor temperature distribution inequality, the situation of top heat and bottom cold occurs. The radiator adopting convection type will dispel the heat by accessory fan, but blower fan is in operation, noise can affect the rest of people.
In recent years along with expanding economy and income level improve, people are also more and more higher to the requirement of quality of the life, the continuous upgrading of mode of heating, occur in that a kind of geothermal device electricity floor heating utilizing electric energy to be converted into infrared heat energy, electricity floor heating is not only dispelled the heat uniformly, and it is less to expend the energy. Prevailing along with electricity floor heating, its safety also remarks are paid close attention to, especially electricity floor heating heating material and the slip-off preventing at power cord connector place, waterproof, moistureproof and anticreep particularly noticeable. Therefore, how electricity floor heating in use carries out slip-off preventing, waterproof, protection against the tide and to prevent electric leakage be a urgent problem.
Utility model content
For the deficiency of prior art, this utility model provides a kind of hot rail joint of carbon. The technical solution of the utility model is in that:
A kind of hot rail joint of carbon, it includes wire, the carbon-point that electrically connect with described wire by thread off prevention connecting device and by described wire and described carbon-point junction parcel connector protection device therein; Described connector protection device includes the wire interconnecting piece by injection moulding integrated molding and carbon-point connecting portion; Described wire interconnecting piece is provided with along the described wire interconnecting piece cable-through hole axially through described wire interconnecting piece; Described carbon-point connecting portion is provided with the connecting hole axially connected with described cable-through hole along described carbon-point connecting portion; Further, on the hole wall of described cable-through hole, circumferentially arranged have the first groove; On the hole wall of described connecting hole, circumferentially arranged have the second groove.
According to one preferred embodiment, the cable-through hole left end in described wire interconnecting piece is provided with at least one described first groove; Meanwhile, the cable-through hole right-hand member in described wire interconnecting piece is provided with at least one described first groove.
According to one preferred embodiment, the connecting hole hole wall in above-mentioned carbon-point connecting portion is provided with at least one described second groove; Further, described second groove is arranged at described carbon-point connecting portion one end away from described wire interconnecting piece.
According to one preferred embodiment, described thread off prevention connecting device includes insertion section and the fixed part being connected with described insertion section.
According to one preferred embodiment, above-mentioned insertion section is provided with anti-drop structure.
According to one preferred embodiment, described anti-drop structure is sawtooth.
According to one preferred embodiment, described anti-drop structure is screw thread.
According to one preferred embodiment, described thread off prevention connecting device is copper screw.
According to one preferred embodiment, described carbon-point connecting portion and described wire interconnecting piece are arranged in a mutually vertical manner.
According to one preferred embodiment, the angle between described carbon-point connecting portion and described wire interconnecting piece is 30 �㡫60 ��.
Compared with prior art, the beneficial effects of the utility model are in that:
The hot rail connector protection device of carbon of the present utility model is after wire and carbon-point being connected, directly in the junction of wire and carbon-point by injection moulding integrated molding, so the junction of wire and carbon-point can be wrapped up wherein by the hot rail connector protection device of carbon, the gap of joint is eliminated, so that the junction of wire and carbon-point reaches good waterproof, moistureproof and anti-creeping effect;
By arranging groove in cable-through hole and connecting hole, on the one hand can when there is coming off cracking with cable-through hole hole wall in carbon-point and connecting hole hole wall or power line the spreading of blocking-up crack, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect;
Meanwhile, wire is connected by thread off prevention connecting device with carbon-point, it is possible to play the effect of good slip-off preventing.
Accompanying drawing explanation
Fig. 1 is the front view of the hot rail joint of this utility model carbon;
Fig. 2 is the sectional view of this utility model carbon hot rail a kind of preferred implementation of joint;
Fig. 3 is the sectional view of a kind of preferred implementation of this utility model connector protection device;
Fig. 4 is the sectional view of this utility model carbon hot rail joint another kind preferred implementation;
Fig. 5 is the sectional view of the another kind of preferred implementation of this utility model connector protection device;
Fig. 6 is the structural representation of a kind of preferred implementation of this utility model thread off prevention connecting device; With
The structural representation of the another kind of preferred implementation of Fig. 7 this utility model thread off prevention connecting device.
Reference numerals list
100: the hot rail joint of carbon
110: wire
120: thread off prevention connecting device
130: carbon-point
140: connector protection device
141: wire interconnecting piece
142: carbon-point connecting portion
143: cable-through hole
144: connecting hole
145: the first grooves
146: the second grooves
121: insertion section
122: fixed part
Detailed description of the invention
It is described in detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figures 1 to 3, it illustrates the one of the hot rail joint of this utility model carbon preferred embodiment.
In the present embodiment, carbon hot rail joint 100 includes wire 110, electrically connected with wire 110 by thread off prevention connecting device 120 carbon-point 130 and wire 110 is wrapped up connector protection device 140 therein with carbon-point 130 junction.
Wherein, carbon-point 130 can be carbon element heating rod. Preferably, carbon-point 130 is carbon fiber heating rod. Preferably, carbon-point 130 includes the carbon core being made up of carbon element or carbon fiber and resin and the shell being coated on outside carbon core. Electric current is produced by the high velocity impact of interior molecules, thus realizing conduction, heating function after the energising of carbon core; Shell is made up of politef, and politef color is that fixed color is (if R:G:B ratio is 164:59:1; C, M, Y, K ratio respectively 42%, 87%, 100%, 8%).
Connector protection device 140 includes the wire interconnecting piece 141 by injection moulding integrated molding and carbon-point connecting portion 142. Wire interconnecting piece 141 and carbon-point connecting portion 142 can be arranged in a mutually vertical manner between the two; Out of plumb can also arrange, form certain angle of inclination between the two, as formed the angle of 30 �㡫60 �� between carbon-point connecting portion 142 and wire interconnecting piece 141. Preferably, the angle between carbon-point connecting portion 142 and wire interconnecting piece 141 is 45 ��.
Wire interconnecting piece 141 is provided with along the wire interconnecting piece 141 cable-through hole 143 axially through wire interconnecting piece 141.
Carbon-point connecting portion 142 is provided with the connecting hole 144 axially connected with cable-through hole 143 along carbon-point connecting portion 142.
Wire 110 is through cable-through hole 143, and carbon-point 130 is inserted in connecting hole 144 and electrically connected by thread off prevention connecting device 120 with wire 110.
Thread off prevention connecting device 120 includes insertion section 121 and the fixed part 122 being connected with insertion section 121. Insertion section 121 is through wire 110 and inserts in carbon-point 130, makes wire 110 electrically connect with carbon-point 130; Wire 110 is pressed on carbon-point 130 end by fixed part 122, it is prevented that wire 110 and carbon-point 130 junction come off.
Further, above-mentioned insertion section 121 is provided with anti-drop structure, such as anti-drop structures such as screw threads. Anti-drop structure can reinforce the connection between carbon-point 130 and wire 110 further, it is prevented that wire 110 and carbon-point 130 junction come off. Preferably, thread off prevention connecting device 120 is copper screw, as shown in Figure 6.
It addition, on the hole wall of cable-through hole 143, circumferentially arranged have two the first grooves 145; The left end of the cable-through hole 143 that one of them first groove 145 is arranged in wire interconnecting piece 141, the right-hand member of another cable-through hole 143 being arranged in wire interconnecting piece 141. Cable-through hole 143 hole wall arranges the first groove 145, spreading of crack can be blocked on the one hand when cracking occur coming off in wire and cable-through hole 143 hole wall, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect.
On the hole wall of connecting hole 144, circumferentially arranged have second groove 146. Second groove 146 is arranged at carbon-point connecting portion 142 one end away from wire interconnecting piece 141. Connecting hole 144 hole wall arranges the second groove 146, spreading of crack can be blocked on the one hand when cracking occur coming off in carbon-point and connecting hole 144 hole wall, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect.
Connector protection device 140 in this utility model is by injection moulding integrated molding. Concrete, after wire 110 is connected by copper screw with carbon-point 130, by injection mold in the junction of wire 110 and carbon-point 130 by connector protection device 140 once injection moulding, form structure as shown in Figure 2. Owing to connector protection device 140 is by injection moulding integrated molding, so the hot rail connector protection device of carbon itself does not have gap; The junction of wire and carbon-point can be wrapped up wherein by connector protection device 140 on the other hand, is eliminated in the gap of joint, so that the junction of wire and carbon-point reaches good waterproof, moistureproof and anti-creeping effect.
Embodiment 2
As shown in Fig. 1, Fig. 4��5, it illustrates another preferred embodiment of the hot rail joint of this utility model carbon.
In the present embodiment, carbon hot rail joint 100 includes wire 110, electrically connected with wire 110 by thread off prevention connecting device 120 carbon-point 130 and wire 110 is wrapped up connector protection device 140 therein with carbon-point 130 junction.
Wherein, thread off prevention connecting device 120 includes insertion section 121 and the fixed part 122 being connected with insertion section 121. Insertion section 121 is through wire 110 and inserts in carbon-point 130, makes wire 110 electrically connect with carbon-point 130; Wire 110 is pressed on carbon-point 130 end by fixed part 122, it is prevented that wire 110 and carbon-point 130 junction come off.
As it is shown in fig. 7, arrange the anti-drop structure just like sawtooth etc. on above-mentioned insertion section 121. Anti-drop structure can reinforce the connection between carbon-point 130 and wire 110 further, it is prevented that wire 110 and carbon-point 130 junction come off.
Wherein, carbon-point 130 can be carbon element heating rod. Preferably, carbon-point 130 is carbon fiber heating rod. Preferably, carbon-point 130 includes the carbon core being made up of carbon element or carbon fiber and resin and the shell being coated on outside carbon core. Electric current is produced by the high velocity impact of interior molecules, thus realizing conduction, heating function after the energising of carbon core; Shell is made up of politef, and politef color is that fixed color is (if R:G:B ratio is 164:59:1; C, M, Y, K ratio respectively 42%, 87%, 100%, 8%).
Connector protection device 140 includes the wire interconnecting piece 141 by injection moulding integrated molding and carbon-point connecting portion 142. Wire interconnecting piece 141 and carbon-point connecting portion 142 can be arranged in a mutually vertical manner between the two; Out of plumb can also arrange, form certain angle of inclination between the two, as formed the angle of 30 �㡫60 �� between carbon-point connecting portion 142 and wire interconnecting piece 141. Preferably, the angle between carbon-point connecting portion 142 and wire interconnecting piece 141 is 45 ��.
Wire interconnecting piece 141 is provided with along the wire interconnecting piece 141 cable-through hole 143 axially through wire interconnecting piece 141.
Carbon-point connecting portion 142 is provided with the connecting hole 144 axially connected with cable-through hole 143 along carbon-point connecting portion 142.
Wire 110 is through cable-through hole 143, and carbon-point 130 is inserted in connecting hole 144 and electrically connected by thread off prevention connecting device 120 with wire 110.
As shown in Figure 4, Figure 5, the left end portion of the cable-through hole 143 in wire interconnecting piece 141 is provided with two the first grooves 145, one of them is positioned close to the left end end of cable-through hole 143, and another is positioned close to the connection position of cable-through hole 143 and connecting hole 144; The right end portion of the cable-through hole 143 in wire interconnecting piece 141 is provided with two other the first groove 145, and one of them is positioned close to the right-hand member end of cable-through hole 143, and another is positioned close to the connection position of cable-through hole 143 and connecting hole 144. Cable-through hole 143 hole wall arranges the first groove 145, spreading of crack can be blocked on the one hand when cracking occur coming off in wire and cable-through hole 143 hole wall, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect.
On the hole wall of connecting hole 144, circumferentially arranged have two the second grooves 146. One of them second groove 146 is arranged at carbon-point connecting portion 142 one end away from wire interconnecting piece 141, and another is positioned close to the connection position of cable-through hole 143 and connecting hole 144. Connecting hole 144 hole wall arranges the second groove 146, spreading of crack can be blocked on the one hand when cracking occur coming off in carbon-point and connecting hole 144 hole wall, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect.
Connector protection device 140 in this utility model is by injection moulding integrated molding. Concrete, after wire 110 is connected by copper screw with carbon-point 130, by injection mold in the junction of wire 110 and carbon-point 130 by connector protection device 140 once injection moulding, form structure as shown in Figure 2. Owing to connector protection device 140 is by injection moulding integrated molding, so the hot rail connector protection device of carbon itself does not have gap; The junction of wire and carbon-point can be wrapped up wherein by connector protection device 140 on the other hand, is eliminated in the gap of joint, so that the junction of wire and carbon-point reaches good waterproof, moistureproof and anti-creeping effect.
It should be noted that all features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Additionally; above-mentioned specific embodiment is illustrative of; those skilled in the art can find out various solution under the inspiration of this utility model disclosure, and these solutions also belong to open scope of the present utility model and fall within protection domain of the present utility model. It will be understood by those skilled in the art that this utility model description and accompanying drawing thereof are illustrative and not constitute limitations on claims. Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. the hot rail joint (100) of carbon, it is characterized in that, it includes wire (110), the carbon-point (130) that electrically connected with described wire (110) by thread off prevention connecting device (120) and with described carbon-point (130) junction, described wire (110) is wrapped up connector protection device therein (140);
Described connector protection device (140) includes the wire interconnecting piece (141) by injection moulding integrated molding and carbon-point connecting portion (142);
Described wire interconnecting piece (141) is provided with along the described wire interconnecting piece (141) cable-through hole (143) axially through described wire interconnecting piece (141);
Described carbon-point connecting portion (142) is provided with the connecting hole (144) axially connected with described cable-through hole (143) along described carbon-point connecting portion (142);
Further, on the hole wall of described cable-through hole (143), circumferentially arranged have the first groove (145); On the hole wall of described connecting hole (144), circumferentially arranged have the second groove (146).
2. the hot rail joint (100) of carbon according to claim 1, it is characterised in that cable-through hole (143) left end in described wire interconnecting piece (141) is provided with at least one described first groove (145);
Meanwhile, cable-through hole (143) right-hand member in described wire interconnecting piece (141) is provided with at least one described first groove (145).
3. the hot rail joint (100) of carbon according to claim 1, it is characterised in that be provided with at least one described second groove (146) on connecting hole (144) hole wall in above-mentioned carbon-point connecting portion (142);
Further, described second groove (146) is arranged at described carbon-point connecting portion (142) one end away from described wire interconnecting piece (141).
4. according to the hot rail joint (100) of the carbon one of claims 1 to 3 Suo Shu, it is characterized in that, described thread off prevention connecting device (120) includes insertion section (121) and the fixed part (122) being connected with described insertion section (121).
5. the hot rail joint (100) of carbon according to claim 4, it is characterised in that be provided with anti-drop structure on above-mentioned insertion section (121).
6. the hot rail joint (100) of carbon according to claim 5, it is characterised in that described anti-drop structure is sawtooth.
7. the hot rail joint (100) of carbon according to claim 5, it is characterised in that described anti-drop structure is screw thread.
8. the hot rail joint (100) of carbon according to claim 7, it is characterised in that described thread off prevention connecting device (120) is copper screw.
9. the hot rail joint (100) of carbon according to claim 1, it is characterised in that described carbon-point connecting portion (142) and described wire interconnecting piece (141) are arranged in a mutually vertical manner.
10. the hot rail joint (100) of carbon according to claim 1, it is characterised in that the angle between described carbon-point connecting portion (142) and described wire interconnecting piece (141) is 30 �㡫60 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105142.0U CN205283839U (en) | 2015-12-25 | 2015-12-25 | Hot rail of carbon connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105142.0U CN205283839U (en) | 2015-12-25 | 2015-12-25 | Hot rail of carbon connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205283839U true CN205283839U (en) | 2016-06-01 |
Family
ID=56068361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105142.0U Expired - Fee Related CN205283839U (en) | 2015-12-25 | 2015-12-25 | Hot rail of carbon connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205283839U (en) |
-
2015
- 2015-12-25 CN CN201521105142.0U patent/CN205283839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |