CN213752097U - Double-layer low-smoke halogen-free environment-friendly home decoration wire - Google Patents
Double-layer low-smoke halogen-free environment-friendly home decoration wire Download PDFInfo
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- CN213752097U CN213752097U CN202022764245.5U CN202022764245U CN213752097U CN 213752097 U CN213752097 U CN 213752097U CN 202022764245 U CN202022764245 U CN 202022764245U CN 213752097 U CN213752097 U CN 213752097U
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- 239000000779 smoke Substances 0.000 title claims abstract description 34
- 238000005034 decoration Methods 0.000 title claims description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 38
- 239000000806 elastomer Substances 0.000 claims abstract description 38
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- 150000002367 halogens Chemical class 0.000 claims abstract description 19
- 230000007613 environmental effect Effects 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000017105 transposition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a family's electric wire technical field just discloses double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, it is three including three cable core the outside parcel of cable core has integrated into one piece's armor, the inboard packing of armor has the fire prevention filling layer, the fire prevention filling layer is located the outside of three cable core, the outside parcel of armor has first elastic sleeve, the outside fixedly connected with evenly distributed's of first elastic sleeve first elastomer, the outside of first elastomer is equipped with the second elastic sleeve, the inboard fixedly connected with evenly distributed's of second elastic sleeve second elastomer. The utility model discloses a, make the cable possess fire-retardant ability for low smoke and zero halogen material and fire prevention filling layer through oversheath and insulating layer, reduced the danger when taking place the conflagration, and the protection that first elastomer and second elastomer cooperate and can play cushioning effect and armor receives the damage when the oversheath receives to step on to press the cable core.
Description
Technical Field
The utility model relates to a family's electric wire technical field specifically is double-deck low smoke and zero halogen environmental protection house ornamentation electric wire.
Background
The cable wire has a wide application range, and can not be separated from the industrial aspect or the life aspect, and for the life aspect, along with the generalization of various electric appliances, the household electric wires are more and more, and various electric appliances and ornaments all need the support of the electric wires.
The family uses electric wire safety also to need to be valued, the conflagration that ageing arouses of electric wire can directly threaten people's life safety, some decoration type electric wires often expose outside, the part is still placed on the floor, the electric wire that intensity and toughness are low exposes outside and often is stepped on the damage that can lead to the electric wire, the danger that people electrocute has undoubtedly been increased, to the above-mentioned problem, technical personnel in the field provide double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, the utility model discloses a, possess can prevent fires and resistant advantage of stepping on the pressure, the problem of family use electric wire easily flammable and easy being stepped on the pressure damage has been solved.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a double-deck low smoke and zero halogen environmental protection house ornamentation electric wire possesses can prevent fires and resistant advantage such as stepping on and press, has solved the family and has used the electric wire to easily fire and be stepped on and press damaged problem.
(II) technical scheme
For realize above-mentioned fire prevention and resistant purpose of stepping on and pressing, the utility model provides a following technical scheme: double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, it is three including three cable core the outside parcel of cable core has integrated into one piece's armor, the inboard packing of armor has the fire prevention filling layer, the fire prevention filling layer is located the outside of three cable core, the outside parcel of armor has first elastic sleeve, the outside fixedly connected with evenly distributed's of first elastic sleeve first elastomer, the outside of first elastomer is equipped with the second elastic sleeve, the inboard fixedly connected with evenly distributed's of second elastic sleeve second elastomer, second elastomer and first elastomer looks adaptation, the outside parcel of second elastic sleeve has the oversheath.
Preferably, the cable core includes the sinle silk, the sinle silk is formed for many copper wires transposition, the outside parcel of sinle silk has the insulating layer, the insulating layer parcel is in the inboard of fire prevention filling layer.
Preferably, the cross sections of the first elastic body and the second elastic body are both trapezoidal, the first elastic body and the second elastic body are alternately arranged, and the trapezoidal inclined surface of the first elastic body is in contact with the trapezoidal inclined surface of the second elastic body.
Preferably, the first elastic sleeve, the first elastomer, the second elastic sleeve and the second elastomer are all made of soft low-smoke halogen-free flame-retardant elastic materials.
Preferably, the insulating layer and the outer sheath are made of low-smoke halogen-free irradiation cross-linked polyolefin.
Preferably, the fireproof filling layer is a flame-retardant PP rope, and the three cable cores are distributed in a delta shape.
(III) advantageous effects
Compared with the prior art, the utility model provides a double-deck low smoke and zero halogen environmental protection house ornamentation electric wire possesses following beneficial effect:
1. this double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, through the oversheath, cable core and fire prevention filling layer possess fire-retardant ability, make the cable electric wire can avoid easily firing, the armor can play protection and supporting role to the cable, can prevent external extrusion to the cable core, and special position relation and shape of first elastomer and second elastomer, make and have fine cushioning effect between first elastic sleeve and the second elastic sleeve, the oversheath receives when stepping on and pressing, first elastomer and second elastomer can warp, can protect the cable core not receive the damage, the utility model discloses a, make the cable possess fire-retardant ability through oversheath and cable core and fire prevention filling layer, and first elastomer and second elastomer cooperate and the armor can avoid receiving to step on and press the cable core receive the damage when stepping on.
2. This double-deck low smoke and zero halogen environmental protection house ornamentation electric wire can protect and shield inboard sinle silk through the insulating layer, and the sinle silk that a plurality of copper lines were twisted into has undoubtedly increased the intensity of sinle silk, also has better electric conductivity.
3. This double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, through first elastomer and the mutual alternate arrangement of second elastomer and all be trapezoidal form, the sheath receives to step on when pressing or extruding, the second elastomer is to cable center department compression, and two trapezoidal faces of first elastomer can be extruded to two trapezoidal faces of second elastomer, the impact that the sheath received can be cushioned with the second elastomer to first elastomer, avoid the cable core to receive the damage, first elastomer and first elastic sleeve use a mould integrated into one piece to come out, second elastomer and second elastic sleeve use another mould integrated into one piece to come out.
4. This double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, first elastic sleeve, first elastomer, second elastic sleeve and the second elastomer through the fire-retardant elastic material of soft type low smoke and zero halogen can make them all possess elasticity and possess fire-retardant ability, even also be low cigarette and nontoxic in conflagration breaing out.
5. This double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, through low smoke and zero halogen irradiation crosslinked polyolefin's insulating layer and oversheath, can make the outside incombustible of cable and inside also not easily fire simultaneously, can reduce the fire hazard that sinle silk and external environment arouse, even the conflagration also is low cigarette and nontoxic takes place simultaneously.
6. This double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, the fire-retardant ability through fire-retardant PP rope also effectual reduction cable takes place the danger of burning, and three cable core article font distributes and has reduced the space that the cable core occupy, also is convenient for around the shaping of package and outside sheath.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a cable core; 101. a wire core; 102. an insulating layer; 2. a fire-resistant filler layer; 3. an armor layer; 4. A first elastic sleeve; 5. a first elastic body; 6. a second elastic sleeve; 7. a second elastomer; 8. an outer sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the double-layer low-smoke zero-halogen environment-friendly home decoration electric wire comprises three cable cores 1, wherein an armor layer 3 which is integrally formed is wrapped outside the three cable cores 1, a fireproof filling layer 2 is filled inside the armor layer 3, the fireproof filling layer 2 is positioned outside the three cable cores 1, a first elastic sleeve 4 is wrapped outside the armor layer 3, a first elastic body 5 which is uniformly distributed is fixedly connected outside the first elastic sleeve 4, a second elastic sleeve 6 is arranged outside the first elastic body 5, a second elastic body 7 which is uniformly distributed is fixedly connected inside the second elastic sleeve 6, the second elastic body 7 is matched with the first elastic body 5, a second elastic sleeve 6 is wrapped outside the second elastic sleeve 8, and the outer sheath 8, the cable cores 1 and the fireproof filling layer 2 have flame retardant capability, so that the electric wire can avoid flammability, and the armor layer 3 can protect and support the electric cable, can prevent external extrusion to cable core 1, and the special position relation of first elastomer 5 and second elastomer 7 and shape, make and have fine cushioning effect between first elastic sleeve 4 and the second elastic sleeve 6, oversheath 8 receives and steps on when pressing, first elastomer 5 and second elastomer 7 can warp, can protect cable core 1 not receive the damage, the utility model discloses, make the cable possess fire-retardant ability through oversheath 8 and cable core 1 and fire prevention filling layer 2, and first elastomer 5 and second elastomer 7 cooperate and armor 3 can avoid oversheath 8 to receive and step on cable core 1 when pressing and receive and damage.
Further, cable core 1 includes sinle silk 101, and sinle silk 101 forms for many copper wires transposition, and the outside parcel of sinle silk 101 has insulating layer 102, and insulating layer 102 wraps up in the inboard of fire prevention filling layer 2, can protect and shield inboard sinle silk 101 through insulating layer 102, and the sinle silk 101 that a plurality of copper wires were twisted into has increased sinle silk 101's intensity undoubtedly, has also better electric conductivity.
Further, the cross sections of the first elastic body 5 and the second elastic body 7 are both trapezoidal, the first elastic body 5 and the second elastic body 7 are arranged alternately, the trapezoidal inclined surface of the first elastic body 5 is in contact with the trapezoidal inclined surface of the second elastic body 7, the first elastic body 5 and the second elastic body 7 are arranged alternately and are both in a trapezoidal shape, when the outer sheath 8 is stepped or extruded, the second elastic body 7 is compressed towards the center of the cable, the two trapezoidal surfaces of the second elastic body 7 can extrude the two trapezoidal surfaces of the first elastic body 5, the first elastic body 5 and the second elastic body 7 can buffer the impact on the outer sheath 8, the cable core 1 is prevented from being damaged, the first elastic body 5 and the first elastic sleeve 4 are integrally formed by using one mold, and the second elastic body 7 and the second elastic sleeve 6 are integrally formed by using the other mold.
Furthermore, the first elastic sleeve 4, the first elastic body 5, the second elastic sleeve 6 and the second elastic body 7 are made of soft low-smoke halogen-free flame-retardant elastic materials, and the first elastic sleeve 4, the first elastic body 5, the second elastic sleeve 6 and the second elastic body 7 which are made of the soft low-smoke halogen-free flame-retardant elastic materials can enable the first elastic sleeve 4, the first elastic body 5, the second elastic sleeve 6 and the second elastic body 7 to have elasticity and have flame-retardant ability, so that the first elastic sleeve, the second elastic sleeve and the second elastic body are low-smoke.
Further, insulating layer 102 and oversheath 8 are low smoke and zero halogen irradiation cross-linked polyolefin, through insulating layer 102 and oversheath 8 of low smoke and zero halogen irradiation cross-linked polyolefin, can make the outside nonflammable of cable inside also not easily burn simultaneously, can reduce the fire hazard that sinle silk 101 and external environment arouse, even the conflagration also is low cigarette and nontoxic of taking place simultaneously.
Further, fire prevention filling layer 2 is fire-retardant PP rope, and three cable core 1 is the distribution of article font, and the fire-retardant ability through fire-retardant PP rope is also effectual reduces the danger that the cable takes place to burn, and the distribution of 1 article fonts of three cable core has reduced the space that cable core 1 occupy, is convenient for also around the shaping of package and outside sheath.
The working principle is as follows: the cable has flame retardant capability through the insulating layer 102 and the outer sheath 8 of the low-smoke halogen-free irradiation cross-linked polyolefin and the fireproof filling layer 2, so that the cable wire can be prevented from being inflammable, the armor layer 3 can play a role in protecting and supporting the cable, can prevent the cable core 1 from being extruded by the outside, when the outer sheath 8 is stepped on by the outside, the first elastic body 5 and the second elastic body 7 are arranged alternately and in a trapezoidal shape, so that the first elastic sleeve 4 and the second elastic sleeve 6 have good buffering effect, the first elastic body 5 and the second elastic body 7 can deform to protect the cable core 1 from being damaged, the utility model, through the outer sheath 8, the insulating layer 102 and the fireproof filling layer 2, the cable has flame retardant capability, reduces the danger when fire occurs, and the first elastic body 5 is matched with the second elastic body 7, and the armor layer 3 can prevent the cable core 1 from being damaged when the outer sheath 8 is stepped on.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Double-deck low smoke and zero halogen environmental protection house ornamentation electric wire, including three cable core (1), its characterized in that: the cable comprises three cable cores (1), wherein an integrally formed armor layer (3) wraps the outside of each cable core (1), a fireproof filling layer (2) is filled in the inner side of each armor layer (3), the fireproof filling layer (2) is located outside the three cable cores (1), a first elastic sleeve (4) wraps the outside of each armor layer (3), first elastic bodies (5) which are uniformly distributed are fixedly connected to the outside of the first elastic sleeves (4), second elastic sleeves (6) are arranged outside the first elastic bodies (5), second elastic bodies (7) which are uniformly distributed are fixedly connected to the inside of the second elastic sleeves (6), the second elastic bodies (7) are matched with the first elastic bodies (5), and outer sheaths (8) wrap the outside of the second elastic sleeves (6).
2. The double-layer low-smoke zero-halogen environment-friendly home decoration wire according to claim 1 is characterized in that: the cable core (1) includes sinle silk (101), sinle silk (101) are formed for many copper wires transposition, the outside parcel of sinle silk (101) has insulating layer (102), insulating layer (102) parcel is in the inboard of fire prevention filling layer (2).
3. The double-layer low-smoke zero-halogen environment-friendly home decoration wire according to claim 1 is characterized in that: the cross sections of the first elastic body (5) and the second elastic body (7) are both trapezoidal, the first elastic body (5) and the second elastic body (7) are alternately arranged, and the trapezoidal inclined surface of the first elastic body (5) is in contact with the trapezoidal inclined surface of the second elastic body (7).
4. The double-layer low-smoke zero-halogen environment-friendly home decoration wire according to claim 1 is characterized in that: the material of first elastic sleeve (4), first elastomer (5), second elastic sleeve (6) and second elastomer (7) is soft type low smoke and zero halogen flame retardant elastic material.
5. The double-layer low-smoke zero-halogen environment-friendly home decoration wire according to claim 2 is characterized in that: the insulating layer (102) and the outer sheath (8) are both made of low-smoke zero-halogen irradiation cross-linked polyolefin.
6. The double-layer low-smoke zero-halogen environment-friendly home decoration wire according to claim 1 is characterized in that: the fireproof filling layer (2) is a flame-retardant PP rope, and the number of the fireproof filling layer is three, and the cable cores (1) are distributed in a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764245.5U CN213752097U (en) | 2020-11-25 | 2020-11-25 | Double-layer low-smoke halogen-free environment-friendly home decoration wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764245.5U CN213752097U (en) | 2020-11-25 | 2020-11-25 | Double-layer low-smoke halogen-free environment-friendly home decoration wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752097U true CN213752097U (en) | 2021-07-20 |
Family
ID=76829934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764245.5U Active CN213752097U (en) | 2020-11-25 | 2020-11-25 | Double-layer low-smoke halogen-free environment-friendly home decoration wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213752097U (en) |
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2020
- 2020-11-25 CN CN202022764245.5U patent/CN213752097U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 400000 Building 1, No. 7 Shengye Road, Changzhou Street, Rongchang District, Chongqing Patentee after: Chongqing Shenghua Cable Technology Group Co.,Ltd. Country or region after: China Address before: 400000 fengmensi South Road, Changzhou street, Rongchang District, Chongqing Patentee before: Shenghua Intelligent Technology Co.,Ltd. Country or region before: China |