CN209993380U - Safety cable - Google Patents
Safety cable Download PDFInfo
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- CN209993380U CN209993380U CN201921033373.3U CN201921033373U CN209993380U CN 209993380 U CN209993380 U CN 209993380U CN 201921033373 U CN201921033373 U CN 201921033373U CN 209993380 U CN209993380 U CN 209993380U
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- China
- Prior art keywords
- heat dissipation
- cavity
- protective layer
- dissipation plate
- flame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a safety cable, which comprises an outer protective layer, wherein an installation channel is arranged in the outer protective layer, a conductor is arranged in the installation channel, and the outer side of the conductor is wrapped by an inner protective layer; the outer protective layer is provided with a plurality of protruding parts, the protruding parts and the outer protective layer are of an integrated structure, a cavity is formed in each protruding part, a plurality of air inlet holes communicated with the cavity are formed in each protruding part, a flame-retardant structure is arranged in each cavity, a heat dissipation plate is connected to each flame-retardant structure, one end of each heat dissipation plate penetrates through a connecting hole and is inserted into the corresponding mounting channel, and the connecting holes are formed in the outer protective layer; the heat dissipation plate is provided with a water absorption thin layer. The utility model has high structural strength, good fireproof and flame-retardant effects and higher safety; the LED lamp has good heat dissipation performance and longer service life.
Description
Technical Field
The utility model relates to a cable field, concretely relates to safety cable.
Background
Cables are made of one or more mutually insulated conductors and an outer insulating sheath that carries power or information from one point to another.
The existing cable has poor fireproof and flame-retardant effects and is dangerous; the heat dissipation is not strong, easily damages.
Disclosure of Invention
The utility model aims to solve the technical problem that a safety cable that can solve above-mentioned problem is provided.
The utility model discloses a realize through following technical scheme: a safety cable comprises an outer protective layer, wherein an installation channel is arranged in the outer protective layer, a conductor is arranged in the installation channel, and an inner protective layer wraps the outer side of the conductor; the outer protective layer is provided with a plurality of protruding parts, the protruding parts and the outer protective layer are of an integrated structure, a cavity is formed in each protruding part, a plurality of air inlet holes communicated with the cavity are formed in each protruding part, a flame-retardant structure is arranged in each cavity, a heat dissipation plate is connected to each flame-retardant structure, one end of each heat dissipation plate penetrates through a connecting hole and is inserted into the corresponding mounting channel, and the connecting holes are formed in the outer protective layer; the heat dissipation plate is provided with a water absorption thin layer.
As a preferred technical scheme, the flame-retardant structure comprises a water bag made of silica gel, water is stored in the water bag, and the water bag is placed in a cavity; the part of the water bag is fixed with the inner wall of the cavity; one side of the water bag covers the connecting hole and is fixedly bonded with the heat dissipation plate.
Preferably, the size of the connecting hole is larger than that of the heat dissipation plate, and a gap exists between the connecting hole and the heat dissipation plate.
As a preferable technical scheme, the heat dissipation plate is a metal heat dissipation plate; the water absorption thin layer is made of sponge and is bonded and fixed on the heat dissipation plate.
As a preferred technical scheme, the inner protection layer comprises a flame retardant layer and an insulating outer side from outside to inside; a gas storage cavity is arranged in the insulating outer layer, and flame-retardant gas is stored in the gas storage cavity; the outer surface of the insulating outer layer is provided with a plurality of grooves; the flame-retardant layer is a plurality of metal sheets, the metal sheets are arranged in the grooves, and the metal sheets are connected with the heat dissipation plate through a limiting rope.
As a preferred technical scheme, the limiting rope is made of rubber, an air cavity is arranged in the limiting rope, and air is filled in the air cavity.
The utility model has the advantages that: the utility model has high structural strength, good fireproof and flame-retardant effects and higher safety; the LED lamp has good heat dissipation performance and longer service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is a partial structure view of the inner protective layer of the present invention.
Detailed Description
As shown in fig. 1, the safety cable includes an outer protection layer 1, an installation channel 2 is arranged in the outer protection layer 1, a conductor 3 is arranged in the installation channel 2, and a layer of inner protection layer 5 is wrapped outside the conductor 3; the outer protective layer is provided with a plurality of protruding portions 6, the protruding portions 6 and the outer protective layer 1 are of an integrated structure, a cavity 601 is formed in each protruding portion 6, a plurality of air inlet holes 602 communicated with the cavities 601 are formed in each protruding portion 6, a flame-retardant structure is arranged in each cavity 601, each flame-retardant structure is connected with a heat dissipation plate 8, one end of each heat dissipation plate 8 penetrates through a connecting hole to be inserted into the corresponding mounting channel 2, and the connecting holes are formed in the outer protective layer; the heat-dissipating plate 8 is provided with a water-absorbing thin layer 9 made of sponge.
The flame-retardant structure comprises a water bag 11 made of silica gel, water is stored in the water bag, and the water bag is placed in the cavity; the part of the water bag 11 is fixed with the inner wall of the cavity, and the water bag can shake; one side of the water bag covers the connecting hole (to increase the sealing performance) and is bonded and fixed with the heat dissipation plate 8.
The size of the connecting hole is larger than that of the heat dissipation plate 8, the heat dissipation plate 8 can move in the connecting hole, and a gap exists between the connecting hole and the heat dissipation plate.
The heat dissipation plate 8 is a metal heat dissipation plate; the water absorption thin layer 9 is made of sponge and is bonded and fixed on the heat dissipation plate.
As shown in fig. 2, the inner protective layer comprises a flame retardant layer 501 and an insulating outer side 502 from outside to inside; a gas storage cavity is arranged in the insulating outer layer, and flame-retardant gas 503, such as common inert gases, is stored in the gas storage cavity, so that the flame-retardant and waterproof effects are improved; the outer surface of the insulating outer layer is provided with a plurality of grooves; the fire-retardant layer is the multi-disc sheetmetal, and the sheetmetal setting is in the recess, connects through a spacing rope 12 between sheetmetal and the heating panel, and is fixed through waterproof glue between spacing rope 12 and sheetmetal, the heating panel, and the spacing rope plays a spacing fixed effect to the sheetmetal.
The limiting rope 12 is made of rubber, an air cavity is arranged in the limiting rope, and air is filled in the air cavity.
The working principle is as follows: the electric core of this device protects through inside and outside two-layer, is more difficult for impaired. The heat that produces under the electric core operating condition is outwards discharged through the installation passageway, and the fire-retardant layer and the heating panel of sheetmetal making can accelerate the heat dissipation of electric core, prolong the life of electric core.
The outside of this device is equipped with a plurality of water pockets, and external air current passes through the fresh air inlet and acts on the water pocket for the water pocket rocks, and the water pocket rocks the back and has driven rocking of heating panel, has accelerateed giving off of the heat on the heating panel.
The water pocket has water, in case take place the burning, the water pocket breaks, and in the thin layer direction installation passageway that absorbs water on the water iron sheet can individual heating panel, fire-retardant fire extinguishing, the water-proof effects of inner protective layer is good, can not influence electric core.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. A safety cable, characterized by: the cable comprises an outer protective layer, wherein an installation channel is arranged in the outer protective layer, a conductor is arranged in the installation channel, and an inner protective layer wraps the outer side of the conductor; the outer protective layer is provided with a plurality of protruding parts, the protruding parts and the outer protective layer are of an integrated structure, a cavity is formed in each protruding part, a plurality of air inlet holes communicated with the cavity are formed in each protruding part, a flame-retardant structure is arranged in each cavity, a heat dissipation plate is connected to each flame-retardant structure, one end of each heat dissipation plate penetrates through a connecting hole and is inserted into the corresponding mounting channel, and the connecting holes are formed in the outer protective layer; the heat dissipation plate is provided with a water absorption thin layer.
2. The safety cable of claim 1, wherein: the flame-retardant structure comprises a water bag made of silica gel, water is stored in the water bag, and the water bag is placed in the cavity; the part of the water bag is fixed with the inner wall of the cavity; one side of the water bag covers the connecting hole and is fixedly bonded with the heat dissipation plate.
3. The safety cable of claim 1, wherein: the size of connecting hole is greater than the cooling plate size, has the space between connecting hole and the cooling plate.
4. The safety cable of claim 1, wherein: the heat dissipation plate is a metal heat dissipation plate; the water absorption thin layer is made of sponge and is bonded and fixed on the heat dissipation plate.
5. The safety cable of claim 1, wherein: the inner protection layer comprises a flame-retardant layer and an insulating outer side from outside to inside; a gas storage cavity is arranged in the insulating outer layer, and flame-retardant gas is stored in the gas storage cavity; the outer surface of the insulating outer layer is provided with a plurality of grooves; the flame-retardant layer is a plurality of metal sheets, the metal sheets are arranged in the grooves, and the metal sheets are connected with the heat dissipation plate through a limiting rope.
6. The safety cable of claim 5, wherein: the limiting rope is made of rubber, an air cavity is arranged in the limiting rope, and air is filled in the air cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033373.3U CN209993380U (en) | 2019-07-04 | 2019-07-04 | Safety cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033373.3U CN209993380U (en) | 2019-07-04 | 2019-07-04 | Safety cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209993380U true CN209993380U (en) | 2020-01-24 |
Family
ID=69297331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033373.3U Active CN209993380U (en) | 2019-07-04 | 2019-07-04 | Safety cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209993380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331401A (en) * | 2020-10-26 | 2021-02-05 | 江苏华脉光电科技有限公司 | Branch-able photoelectric mixed lead-in optical cable |
-
2019
- 2019-07-04 CN CN201921033373.3U patent/CN209993380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331401A (en) * | 2020-10-26 | 2021-02-05 | 江苏华脉光电科技有限公司 | Branch-able photoelectric mixed lead-in optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Safety cable Effective date of registration: 20210413 Granted publication date: 20200124 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: SICHUAN XIN DONGFANG CABLE GROUP Co.,Ltd. Registration number: Y2021510000021 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |