CN215527325U - Low-smoke halogen-free flame-retardant flexible electric wire - Google Patents
Low-smoke halogen-free flame-retardant flexible electric wire Download PDFInfo
- Publication number
- CN215527325U CN215527325U CN202122197770.8U CN202122197770U CN215527325U CN 215527325 U CN215527325 U CN 215527325U CN 202122197770 U CN202122197770 U CN 202122197770U CN 215527325 U CN215527325 U CN 215527325U
- Authority
- CN
- China
- Prior art keywords
- block
- electric wire
- wire
- groove
- cooling liquid
- 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.)
- Active
Links
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a low smoke halogen-free flame-retardant flexible electric wire, which comprises a connecting plate, a contact block, a butt joint ring, a connecting main body, a sealing ring, a wire body and a wire connecting sleeve, wherein the components are mutually combined, the wire body is connected to the wire connecting sleeve and is fixed through the sealing ring, the connection and installation of the electric wire can be completed, when the electric wire is burnt, a heat absorbing block in the wire connecting sleeve can rapidly absorb heat, so that gas in a thermal expansion groove on the left side of the electric wire is pressed to expand, a pushed block is extruded, the pushed block can be driven to horizontally move leftwards, a sealing block on a connecting rod of the pushed block moves leftwards, an opening in a cooling liquid groove can be opened, cooling liquid in the cooling liquid groove can be discharged to rapidly cool an inner groove of a shell, and when the electric wire is burnt, can carry out rapid cooling in fire-retardant, avoid the phenomenon that the staff contacted the scald to appear.
Description
Technical Field
The utility model relates to a low-smoke halogen-free flame-retardant flexible wire, belonging to the technical field of wires.
Background
The electric wire refers to a wire for transmitting electric energy. The bare wires, the electromagnetic wires and the insulated wires. Bare wires have no insulating layer, including copper, aluminum flat wires, overhead stranded wires, and various profiles such as molded lines, bus bars, copper bars, aluminum bars, etc., but the prior art still has the following disadvantages:
when the existing electric wire is used, the electric wire connection part of the existing electric wire has a flame retardant effect, so that the existing electric wire can be blocked when the electric wire is burnt out, and the existing electric wire still has large residual heat after being burnt out, so that a worker can easily contact the electric wire under the condition of being unaware of the situation, and the phenomenon of scalding is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a low-smoke halogen-free flame-retardant flexible electric wire, which solves the problems that when the existing electric wire in the prior art is used, the electric wire connection part has a flame-retardant effect, the electric wire can be blocked when being burnt, and when the electric wire is still provided with a large residual temperature after being burnt, workers are easy to touch the electric wire without knowing, and the electric wire is scalded.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a low-smoke halogen-free flame-retardant flexible electric wire structurally comprises a connecting plate, a contact block, a butt joint ring, a connecting body, a sealing ring, a wire body and a wire connecting sleeve, wherein the top end of the connecting plate and the bottom end of the butt joint ring are of an integrated structure, the contact block is arranged on the top end of the connecting body, the top end of the connecting body and the bottom end of the connecting plate are of an integrated structure, the sealing ring is arranged on the bottom end of the wire connecting sleeve, the wire body is embedded and mounted on the wire connecting sleeve, the wire connecting sleeve comprises an inner connecting wire, a cooling liquid tank, a pushed block, a heat absorbing block, a wiring block, a contact plate, a sealing block, a shell and an inner groove, the right end of the inner connecting wire is bonded with the left end of the contact plate, the bottom end of the cooling liquid tank and the top end of the sealing block are of an integrated structure, the heat absorbing block is positioned right of the pushed block, the contact plate is arranged on a groove in the left end of the wiring block, the shell and the inner groove are of the integrated structure, and a sealing ring is arranged at the bottom end of the shell.
Preferably, the contact block is located above the sealing ring.
Preferably, the inner wiring and the junction block are perpendicular to each other.
Preferably, the cooling liquid tank is of a cuboid empty tank structure, and an opening is formed in the bottom of the cooling liquid tank.
Preferably, the heat absorption block is made of metal copper and has heat absorption performance.
Preferably, the pushed block is of a circular plate structure and is embedded in the cylindrical hollow groove.
Advantageous effects
The utility model relates to a low-smoke halogen-free flame-retardant flexible electric wire, which is characterized in that through the mutual combination of the components, a wire body is connected onto a wire connecting sleeve and is fixed through a sealing ring, then when the electric wire is burnt out, a heat absorbing block in the wire connecting sleeve can absorb heat quickly, so that gas in a thermal expansion tank on the left side of the electric wire is pressed to expand, a pushed block is extruded to drive the pushed block to horizontally move leftwards, a sealing block on a connecting rod of the pushed block moves leftwards, an opening in a cooling liquid tank can be opened, cooling liquid in the cooling liquid tank can be discharged to quickly cool an inner tank of a shell, and through improving the structure of equipment, when the electric wire is burnt out, the temperature can be quickly reduced when the electric wire is flame-retardant, and the phenomenon that workers are scalded when contacting is avoided.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a low-smoke halogen-free flame-retardant flexible electric wire according to the present invention;
FIG. 2 is a cross-sectional detailed structure diagram of the front view of the connecting sleeve of the utility model;
fig. 3 is a detailed structural diagram of the cross section of the connecting sleeve of the utility model after the front view operation.
In the figure: the device comprises a connecting plate-1, a contact block-2, a butt joint ring-3, a connecting body-4, a sealing ring-5, a line body-6, a line connecting sleeve-7, an internal connecting line-71, a cooling liquid groove-72, a pushed block-73, a heat absorbing block-74, a connecting block-75, a contact plate-76, a sealing block-77, a shell-78 and an inner groove-79.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical scheme of a low-smoke halogen-free flame-retardant flexible electric wire: the structure of the connector comprises a connecting plate 1, a contact block 2, a butt joint ring 3, a connecting body 4, a sealing ring 5, a wire body 6 and a wire connecting sleeve 7, wherein the top end of the connecting plate 1 and the bottom end of the butt joint ring 3 are of an integrated structure, the contact block 2 is arranged on the top end of the connecting body 4, the top end of the connecting body 4 and the bottom end of the connecting plate 1 are of an integrated structure, the sealing ring 5 is arranged on the bottom end of the wire connecting sleeve 7, the wire body 6 is embedded and mounted on the wire connecting sleeve 7, the wire connecting sleeve 7 comprises an inner connecting wire 71, a cooling liquid tank 72, a pushed block 73, a heat absorbing block 74, a connecting block 75, a contact plate 76, a sealing block 77, a shell 78 and an inner groove 79, the right end of the inner connecting wire 71 is bonded with the left end of the contact plate 76, the bottom end of the cooling liquid tank 72 and the top end of the sealing block 77 are of an integrated structure, the heat absorbing block 74 is positioned right of the pushed block 73, the left end of the connecting block 75 is provided with the contact plate 76, the shell 78 and the inner groove 79 are of an integrated structure, the bottom end of the shell 78 is provided with the sealing ring 5, the contact block 2 is located above the sealing ring 5, the inner connecting wire 71 and the wiring block 75 are perpendicular to each other, the cooling liquid groove 72 is of a cuboid hollow groove structure, the bottom of the cooling liquid groove is provided with an opening, the heat absorbing block 74 is made of metal copper and has heat absorbing performance, and the pushed block 73 is of a circular plate structure and is embedded in the cylindrical hollow groove.
When the electric wire is needed to be used, the wire body 6 is connected to the wire connecting sleeve 7 and is fixed through the sealing ring 5, the connection and installation of the electric wire can be completed, when the electric wire is burnt out, the heat absorbing block 74 in the wire connecting sleeve 7 can absorb heat quickly, so that the gas in the thermal expansion tank on the left side of the electric wire is pressed to expand, the pushed block 73 is extruded, the electric wire can be driven to horizontally move leftwards, the sealing block 77 on the connecting rod moves leftwards, the opening in the cooling liquid tank 72 can be opened, and the cooling liquid in the cooling liquid tank 72 can be discharged to quickly cool the inner groove 79 of the shell 78.
The utility model solves the problems that the electric wire connection part of the prior electric wire has flame retardant effect and can be blocked when the electric wire is burnt, when the electric wire is still provided with larger residual temperature after being burnt, workers can easily contact the electric wire without knowing the electric wire, and the phenomenon of scalding is caused, through the mutual combination of the parts, the electric wire can be connected and installed by connecting the wire body on the wire connecting sleeve and fixing the electric wire through the sealing ring, when the electric wire is burnt, the heat absorption block in the wire connecting sleeve can quickly absorb heat, so that the gas in the heat expansion tank at the left side of the electric wire is pressed to expand and extrude the pushed block, the pushed block can be driven to horizontally move leftwards, the sealing block on the pushed block can move leftwards, namely, the opening in the cooling liquid tank can be opened, and the cooling liquid in the cooling liquid tank can be discharged to quickly cool the inner tank of the shell, through the structure of the improved equipment, when the electric wire connection part is burnt, the electric wire connection part can be quickly cooled in a flame-retardant manner, and the phenomenon that workers are scalded due to contact is avoided.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a fire-retardant flexible electric wire of low smoke and zero halogen, its structure includes linkage plate (1), touch multitouch (2), butt joint ring (3), links up main part (4), sealing ring (5), line body (6), line adapter sleeve (7), its characterized in that:
the top end of the connecting plate (1) and the bottom end of the butt joint ring (3) are of an integrated structure, the contact block (2) is arranged on the top end of the connecting body (4), the top end of the connecting body (4) and the bottom end of the connecting plate (1) are of an integrated structure, the sealing ring (5) is arranged on the bottom end of the wire connecting sleeve (7), the wire body (6) is embedded and installed on the wire connecting sleeve (7), the wire connecting sleeve (7) comprises an inner connecting wire (71), a cooling liquid tank (72), a pushed block (73), a heat absorbing block (74), a connecting block (75), a contact plate (76), a sealing block (77), a shell (78) and an inner groove (79), the right end of the inner connecting wire (71) is bonded with the left end of the contact plate (76), the bottom end of the cooling liquid tank (72) and the top end of the sealing block (77) are of an integrated structure, and the heat absorbing block (74) is positioned right of the pushed block (73), the left end of the wiring block (75) is provided with a contact plate (76) in a groove, the shell (78) and the inner groove (79) are of an integrated structure, and the bottom end of the shell (78) is provided with a sealing ring (5).
2. The low smoke zero halogen flame retardant flexible electric wire according to claim 1, characterized in that: the contact block (2) is positioned above the sealing ring (5).
3. The low smoke zero halogen flame retardant flexible electric wire according to claim 1, characterized in that: the inner wiring (71) and the junction block (75) are perpendicular to each other.
4. The low smoke zero halogen flame retardant flexible electric wire according to claim 1, characterized in that: the cooling liquid groove (72) is of a cuboid empty groove structure, and an opening is formed in the bottom of the cooling liquid groove.
5. The low smoke zero halogen flame retardant flexible electric wire according to claim 1, characterized in that: the heat absorbing block (74) is made of metal copper and has heat absorbing property.
6. The low smoke zero halogen flame retardant flexible electric wire according to claim 1, characterized in that: the pushed block (73) is of a circular plate structure and is embedded in the cylindrical hollow groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197770.8U CN215527325U (en) | 2021-09-10 | 2021-09-10 | Low-smoke halogen-free flame-retardant flexible electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197770.8U CN215527325U (en) | 2021-09-10 | 2021-09-10 | Low-smoke halogen-free flame-retardant flexible electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215527325U true CN215527325U (en) | 2022-01-14 |
Family
ID=79796682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122197770.8U Active CN215527325U (en) | 2021-09-10 | 2021-09-10 | Low-smoke halogen-free flame-retardant flexible electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215527325U (en) |
-
2021
- 2021-09-10 CN CN202122197770.8U patent/CN215527325U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204946590U (en) | A kind of high temperature-resistant cable | |
| KR102658101B1 (en) | Charging cable for electric vehicle | |
| CN215527325U (en) | Low-smoke halogen-free flame-retardant flexible electric wire | |
| CN213123916U (en) | High temperature resistant type wire and cable | |
| CN210243541U (en) | Wire core temperature rise control and internal and external temperature field coupling evolution mechanism research platform | |
| CN216252145U (en) | Telescopic lifting sleeve | |
| CN216084413U (en) | Cable with high heat dissipation performance | |
| CN208460463U (en) | A kind of fireproof high-temperature resistant type copper core armoured power cable | |
| CN116050060A (en) | Method for establishing ice melting thermal circuit model of insulated wire | |
| CN115440428A (en) | Novel flame-retardant cable | |
| CN213025524U (en) | 1kV halogen-free low-smoke fire-resistant flame-retardant power cable | |
| CN207993534U (en) | A kind of anticreep electric wire of fire prevention | |
| CN209625874U (en) | A kind of unmanned plane high-low temperature resistant cable | |
| CN111430081A (en) | Special cable for harsh environment | |
| CN216212487U (en) | Fireproof high-temperature-resistant encoder wire | |
| CN210042258U (en) | Polymer graphite carbon-point heating rail | |
| CN220491644U (en) | High-temperature special wire and cable for power station | |
| CN211125141U (en) | Flame-retardant wire | |
| CN215527326U (en) | Single-core cable with multiple flexible wires | |
| CN214253901U (en) | Flame-retardant polyolefin cable | |
| CN216212490U (en) | Low-temperature-resistant flame-retardant wire cable | |
| CN211929136U (en) | Environment-friendly electric wire convenient to maintain | |
| CN221239445U (en) | Temperature-resistant shielded cable | |
| CN220106087U (en) | High fire-retardant low smoke and zero halogen cloth electric wire | |
| CN217719106U (en) | High-temperature-resistant electric wire for cable type linear temperature-sensing fire detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |