CN205283838U - Hot rail of carbon connects and has hot rail of carbon of this joint - Google Patents
Hot rail of carbon connects and has hot rail of carbon of this joint Download PDFInfo
- Publication number
- CN205283838U CN205283838U CN201521104904.5U CN201521104904U CN205283838U CN 205283838 U CN205283838 U CN 205283838U CN 201521104904 U CN201521104904 U CN 201521104904U CN 205283838 U CN205283838 U CN 205283838U
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- China
- Prior art keywords
- carbon
- hole
- point
- hot rail
- groove
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Abstract
The utility model relates to a hot rail of carbon connects and has hot rail of carbon of this joint. The hot rail of carbon connects, and it includes carbon -point, wire and connects protection device, radially be provided with the connecting hole that runs through the carbon -point at the tip of carbon -point along the carbon -point, connect protection device through the integrated into one piece that moulds plastics to wrap up the junction of carbon -point and wire wherein, it includes wire connecting portion and carbon -point connecting portion, be provided with the line hole excessively of edge wire connecting portion axial through wire connecting portion in the wire connecting portion, be provided with along carbon -point connecting portion axial on the carbon -point connecting portion and cross the patchhole that the line hole communicates, the carbon -point inserts and inserts in the hole, and the wire passed line hole and connecting hole and was connected with the carbon -point electricity through anticreep connecting device, on the pore wall of patchhole, follow circumference and be provided with at least one first recess, just serve inserting of carbon -point and be provided with the first arch with first recess matched with, and, on the pore wall of patchhole, still be provided with at least one first groove of blocking along circumference.
Description
Technical field
This utility model relates to indoor heating technical applications, especially relates to a kind of carbon hot rail joint and has the hot rail of carbon of this joint.
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 carbon hot rail joint and has the hot rail of carbon of this joint. The technical scheme of the hot rail joint of carbon of the present utility model is in that:
The hot rail joint of carbon, it includes carbon-point, wire and connector protection device; It is radially arranged, along described carbon-point, the connecting hole running through described carbon-point in the end of described carbon-point; Described connector protection device passes through injection moulding integrated molding, and is wrapped up wherein the junction of described carbon-point and described wire, and it includes wire interconnecting piece 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 insertion hole axially connected with described cable-through hole along described carbon-point connecting portion; Described carbon-point inserts in the hole described in inserting, and described wire is passed described cable-through hole and described connecting hole and electrically connected with described carbon-point by thread off prevention connecting device; On the hole wall in described insertion hole, circumferentially arranged have at least one first groove, and it is protruding to be provided with first with described first fit depressions on the insertion end of described carbon-point; Further, on the hole wall in described insertion hole, at least one first blocking-up groove circumferentially it is additionally provided with.
Further, on the hole wall of described cable-through hole, circumferentially arranged have at least one second blocking-up groove.
According to one preferred embodiment, described cable-through hole is divided into left and right two sections, left section of described cable-through hole is provided with at least one and described second blocks groove, is also equipped with at least one at right section of described cable-through hole simultaneously and described second blocks groove.
Further, on the hole wall of described cable-through hole, circumferentially arranged have at least one second groove; And be arranged at described wire described cable-through hole part outer surface on to be provided with second with described second fit depressions protruding.
According to one preferred embodiment, described cable-through hole is divided into left and right two sections, and left section of described cable-through hole is provided with at least one described second groove, is also equipped with at least one described second groove at right section of described cable-through hole simultaneously.
According to one preferred embodiment, on the hole wall in described insertion hole, multiple described grooves are arranged continuously, constitute wavy, zigzag or crenel shape structure.
According to one preferred embodiment, on the hole wall of described cable-through hole, multiple described second grooves are arranged continuously, constitute wavy, zigzag or crenel shape structure.
According to one preferred embodiment, described thread off prevention connecting device includes insertion section and fixed part integrated with described insertion section; And on described insertion section, it is provided with anti-drop structure.
According to one preferred embodiment, described anti-drop structure is screw thread, sawtooth or agnail.
This utility model additionally provides a kind of hot rail of carbon, and the hot rail of described carbon has the hot rail joint of carbon as above.
Compared with prior art, the beneficial effects of the utility model are in that:
1, the hot rail connector protection device of carbon of the present utility model can after connecting power line and carbon-point, directly pass through injection moulding integrated molding in the junction of power line and carbon-point, so the junction of power line 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 power line and carbon-point reaches good waterproof, moistureproof and anti-creeping effect;
2, by arranging blocking-up groove in cable-through hole and/or 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;
3, the groove cooperated and projection are set on connector protection device, carbon-point and power line, it can increase the outside path to carbon-point and power line junction after cooperating, while further functioning as waterproof, moistureproof and anticreep effect, it is possible to play the good effect preventing carbon-point and power line junction from coming off;
4, the carbon-point in the hot rail joint of carbon is provided for the connecting hole of wire traverse, and wire is connected fixing by wire after connecting hole by thread off prevention connecting device with carbon-point, it is possible to further function as the effect of slip-off preventing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hot rail joint of a kind of carbon of this utility model;
Fig. 2 is the structural representation of a kind of connector protection device in this utility model;
Fig. 3 is the structural representation of the hot rail joint of this utility model another kind carbon;
Fig. 4 is the structural representation of another kind of connector protection device in this utility model;
Fig. 5 is the structural representation that in this utility model, carbon-point inserts end;
Fig. 6 is the structural representation of the part that wire is arranged in cable-through hole in this utility model;
Fig. 7, Fig. 8 are thread off prevention connecting device structural representations in this practicality;
Fig. 9 is the structural representation of the hot rail of carbon in this utility model; With
Figure 10 is the structural representation of the carbon-point in the hot rail of this utility model carbon.
Reference numerals list
100: the hot rail joint of carbon
110: carbon-point
120: wire
130: connector protection device
140: thread off prevention connecting device
111: connecting hole
112: the first is protruding
121: the second is protruding
131: wire interconnecting piece
132: carbon-point connecting portion
133: cable-through hole
134: insert hole
135: the first grooves
136: the second grooves
Block groove at 137: the first
Block groove at 138: the second
141: insertion section
142: fixed part
143: anti-drop structure
200: the hot rail of carbon
210: the first power lines
220: second source line
230: carbon-point
231: carbon core
232: shell
Detailed description of the invention
It is described in detail below in conjunction with accompanying drawing.
As it is shown in figure 1, a kind of hot rail joint 100 of carbon, it includes carbon-point 110, wire 120 and connector protection device 130.
Connector protection device 130 is by injection moulding integrated molding, and is wrapped up wherein the junction of carbon-point 110 and wire 120, and it includes wire interconnecting piece 131 and carbon-point connecting portion 132. By injection moulding integrated molding, the junction of wire and carbon-point can be wrapped up wherein by the hot rail connector protection device of carbon, is eliminated in the gap of joint, so that the junction of wire and carbon-point reaches good waterproof, moistureproof and anti-creeping effect.
As in figure 2 it is shown, be provided with in wire interconnecting piece 131 along the wire interconnecting piece 131 cable-through hole 133 axially through wire interconnecting piece 131. Carbon-point connecting portion 132 is provided with the insertion hole 134 axially connected with cable-through hole 133 along carbon-point connecting portion 132.
It is radially arranged, along carbon-point 110, the connecting hole 111 running through carbon-point 110, as shown in Figure 5 in the end of carbon-point 110. Carbon-point 110 is preferably carbon fiber heating rod.
Carbon-point 110 inserts in the insertion hole 134 in carbon-point connecting portion 132, and wire 120 is passed cable-through hole 133 and connecting hole 111 and electrically connected with carbon-point 110 by thread off prevention connecting device 140. By arranging connecting hole for wire traverse at carbon-point, and wire is connected fixing by wire after connecting hole by thread off prevention connecting device with carbon-point, it is possible to play the effect of good slip-off preventing.
As shown in Figure 7, Figure 8, thread off prevention connecting device 140 includes insertion section 141 and fixed part 142 integrated with insertion section 141. And on insertion section 141, it is provided with anti-drop structure 143. The insertion section 141 of thread off prevention connecting device 140 is inserted from the end face of carbon-point 110 and runs through wire 120, makes wire 120 electrically connect with carbon-point 110 and fix. Preferably, anti-drop structure 143 is screw thread, sawtooth or barb structure.
On the hole wall inserting hole 134, circumferentially arranged have at least one first groove 135. The quantity of the first groove 135 can be one, two, three or more. When the first groove 135 on the hole wall inserting hole 134 has multiple, it is arranged continuously, constitutes the structures such as wavy (as shown in Figure 1, Figure 3), zigzag (not shown) or crenel shape (not shown). Inserting of carbon-point 110, end is provided with the first projection 112 matched with the first groove 135, as shown in Figure 5. Connector protection device with carbon-point arrange the groove and projection that cooperate; it can increase the outside path to carbon-point and connecting position of wires after cooperating; while further functioning as waterproof, moistureproof and anticreep effect, it is possible to play the good effect preventing carbon-point and connecting position of wires from coming off.
As shown in Figure 1 and Figure 2, on the hole wall inserting hole 134, circumferentially it is additionally provided with at least one first blocking-up groove 137. First blocking-up groove 137 is circumferentially be opened in the cannelure inserted on the inwall of hole 134. By arranging blocking-up groove in connecting hole, spreading of crack can be blocked when cracking occur coming off in carbon-point and connecting hole hole wall on the one hand, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect.
Further, it is possible on the hole wall of cable-through hole 133, at least one second blocking-up groove 138 circumferentially arranged, as shown in Figure 3, Figure 4. Second blocking-up groove 138 is the cannelure being circumferentially opened on cable-through hole 133 inwall. By arranging blocking-up groove in cable-through hole, spreading of crack can be blocked when cracking occur coming off in power line and cable-through hole hole wall on the one hand, a certain amount of moisture can be stored on the other hand, further function as waterproof, moistureproof and anti-creeping effect.
Preferably, cable-through hole 133 is divided into left and right two sections, left section of cable-through hole 133 is provided with at least one and second blocks groove 138, is also equipped with at least one at right section of cable-through hole 133 simultaneously and second blocks groove 138.
Further, on the hole wall of cable-through hole 133, circumferentially arranged have at least one second groove 136. And be arranged at wire 120 cable-through hole 133 part outer surface on be provided with the second projection 121 matched with the second groove 136, as shown in Figure 6.
The quantity of the second groove 136 can be one, two, three or more. When the second groove 136 on the hole wall at cable-through hole 133 has multiple, it is arranged continuously, constitutes the structures such as wavy (shown in Fig. 3, Fig. 4), zigzag (not shown) or crenel shape (not shown). Connector protection device with wire arrange the groove and projection that cooperate; it can increase the outside path to carbon-point and connecting position of wires after cooperating, can play the good effect preventing carbon-point and connecting position of wires from coming off while further functioning as waterproof, moistureproof and anticreep effect.
Preferably, cable-through hole 133 is divided into left and right two sections, and left section of cable-through hole 133 is provided with at least one second groove 136, is also equipped with at least one second groove 136 at right section of cable-through hole 133 simultaneously.
As shown in Figure 9, this utility model additionally provides a kind of hot rail 200 of carbon, and it includes the first power line 210, second source line 220 arranged in parallel and passes through multiple carbon-points 230 that the carbon hot rail joint 100 in above-described embodiment is connected between the first power line 210 and second source line 220 and is parallel to each other.
Wherein, the spacing between adjacent two carbon-points 230 is 10��500mm, it is preferred to 100mm or 50mm. Carbon-point 230 is Oval strips, and its length is 100��2000mm, it is preferred to 820mm.
As shown in Figure 10, carbon-point 230 includes the carbon core 231 being made up of carbon element or carbon fiber and resin and the shell 232 being coated on outside carbon core 231. Electric current is produced by the high velocity impact of interior molecules, thus realizing conduction, heating function after carbon core 231 energising; Shell is made up of politef, and politef color can be that fixed color is (if R:G:B ratio is 164:59:1; C, M, Y, K ratio respectively 42%, 87%, 100%, 8%).
The hot rail of this utility model carbon carbon core hardness compared with other floor heating is higher, has not easy fracture, a feature that electric conductivity is strong, and later stage maintenance, O&M are simple, and cost is low; It addition, energy consumption saves 30%-50% than other electricity heating modes.
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 characterised in that it includes carbon-point (110), wire (120) and connector protection device (130);
It is radially arranged, along described carbon-point (110), the connecting hole (111) running through described carbon-point (110) in the end of described carbon-point (110);
Described connector protection device (130) passes through injection moulding integrated molding, and the junction of described carbon-point (110) and described wire (120) is wrapped up wherein, it includes wire interconnecting piece (131) and carbon-point connecting portion (132);
Described wire interconnecting piece (131) is provided with along the described wire interconnecting piece (131) cable-through hole (133) axially through described wire interconnecting piece (131);
Described carbon-point connecting portion (132) is provided with the insertion hole (134) axially connected with described cable-through hole (133) along described carbon-point connecting portion (132);
Described carbon-point (110) inserts in described insertion hole (134), and described wire (120) is passed described cable-through hole (133) and described connecting hole (111) and electrically connected with described carbon-point (110) by thread off prevention connecting device (140);
On the hole wall of described insertion hole (134), circumferentially arranged have at least one first groove (135), and is provided with first protruding (112) matched with described first groove (135) on the insertion end of described carbon-point (110);
Further, on the hole wall of described insertion hole (134), at least one first blocking-up groove (137) circumferentially it is additionally provided with.
2. the hot rail joint (100) of carbon according to claim 1, it is characterised in that on the hole wall of described cable-through hole (133), circumferentially arranged have at least one second blocking-up groove (138).
3. the hot rail joint (100) of carbon according to claim 2, it is characterized in that, described cable-through hole (133) is divided into left and right two sections, left section of described cable-through hole (133) is provided with at least one and described second blocks groove (138), be also equipped with at least one at right section of described cable-through hole (133) simultaneously and described second block groove (138).
4., according to the hot rail joint (100) of the carbon one of claims 1 to 3 Suo Shu, it is characterised in that on the hole wall of described cable-through hole (133), circumferentially arranged have at least one second groove (136);
And be arranged at described wire (120) described cable-through hole (133) part outer surface on be provided with match second protruding (121) with described second groove (136).
5. the hot rail joint (100) of carbon according to claim 4, it is characterized in that, described cable-through hole (133) is divided into left and right two sections, left section of described cable-through hole (133) is provided with at least one described second groove (136), is also equipped with at least one described second groove (136) at right section of described cable-through hole (133) simultaneously.
6. according to the hot rail joint (100) of the carbon one of claims 1 to 3 Suo Shu, it is characterized in that, on the hole wall of described insertion hole (134), multiple described grooves (135) are arranged continuously, constitute wavy, zigzag or crenel shape structure.
7. the hot rail joint (100) of carbon according to claim 4, it is characterized in that, on the hole wall of described cable-through hole (133), multiple described second grooves (136) are arranged continuously, constitute wavy, zigzag or crenel shape structure.
8. 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 (140) include insertion section (141) and with described insertion section (141) integrated fixed part (142);
And on described insertion section (141), it is provided with anti-drop structure (143).
9. the hot rail joint (100) of carbon according to claim 8, it is characterised in that described anti-drop structure (143) is screw thread, sawtooth or agnail.
10. the hot rail of a carbon (200), it is characterised in that the hot rail of described carbon (200) has the hot rail joint (100) of the carbon as described in one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104904.5U CN205283838U (en) | 2015-12-25 | 2015-12-25 | Hot rail of carbon connects and has hot rail of carbon of this joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104904.5U CN205283838U (en) | 2015-12-25 | 2015-12-25 | Hot rail of carbon connects and has hot rail of carbon of this joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205283838U true CN205283838U (en) | 2016-06-01 |
Family
ID=56068360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104904.5U Expired - Fee Related CN205283838U (en) | 2015-12-25 | 2015-12-25 | Hot rail of carbon connects and has hot rail of carbon of this joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205283838U (en) |
-
2015
- 2015-12-25 CN CN201521104904.5U patent/CN205283838U/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 |