CN109378649A - A kind of safety type power cable - Google Patents
A kind of safety type power cable Download PDFInfo
- Publication number
- CN109378649A CN109378649A CN201811413305.XA CN201811413305A CN109378649A CN 109378649 A CN109378649 A CN 109378649A CN 201811413305 A CN201811413305 A CN 201811413305A CN 109378649 A CN109378649 A CN 109378649A
- Authority
- CN
- China
- Prior art keywords
- shell
- cable
- cable stock
- outside
- stock
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
- H01R13/7175—Light emitting diodes (LEDs)
Abstract
The invention discloses a kind of safety type power cables, including controlling shell, monitor shell and cable stock, the surface of the control shell is equipped with switch button, the inside of the control shell is equipped with elastic switch, the inside of the monitoring shell is equipped with overload protective device, the end of the cable stock is equipped with attaching plug, the inside of the cable stock is equipped with isolation plastic cement frame, conduction copper core is all installed inside cable stock on the outside of the isolation plastic cement frame, insulating layer is installed inside cable stock on the outside of the conduction copper core, waterproof layer is installed inside cable stock on the outside of the insulating layer, fireprotection layer is installed inside cable stock on the outside of the waterproof layer, wearing layer is installed inside cable stock on the outside of the fireprotection layer.The present invention makes the power cable in use by being provided with a series of structure, has the security performances such as waterproof, fire prevention, anticreep, realizes overload protection function, controls convenient for current switch.
Description
Technical field
The present invention relates to electric power project engineering field, specially a kind of safety type power cable.
Background technique
With the very fast development of Chinese national economy, people's living standard is also greatly improved, the swift and violent hair of science and technology
Zhan Zhe, and development in science and technology brings the change in people's life, most increasing no more than electrical equipment quantity, in general family
In front yard, can all many electric appliance, such as refrigerator, washing machine, electromagnetic oven, these equipment be used all to need electric energy that can just work normally,
Product of the power cable as electric appliance connection external power supply, is indispensable presence, only under actual conditions, power cable structure compared with
To be simple, the function of conveying power supply is only acted as, to protect to electric appliance, manufacturer also needs to increase for power supply line inside exhausted
Edge, resistant to high temperatures and other effects still do not have stronger safeguard protection performance in actual use, once the meaning such as current overload occurs
Outside, it is easy to that electric appliance itself is caused to damage, and general power tip is all by the way of plug connection, to appliances power source
Off and on operation it is more inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of safety type power cables, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of safety type power cable, including control shell
Body, monitoring shell and cable stock, the surface of the cable stock are equipped with control shell, the surface installation of the control shell
There is switch button, the inside of the control shell is equipped with elastic switch, the cable stock surface peace of the control shell side
Equipped with monitoring shell, the surface of the monitoring shell is equipped with light emitting diode, and the inside of the monitoring shell is equipped with overload
Protector, the monitoring enclosure interior of the overload protective device side are equipped with logic card, the end peace of the cable stock
Equipped with attaching plug, the inside of the cable stock is equipped with isolation plastic cement frame, the cable stock on the outside of the isolation plastic cement frame
Inside is all equipped with conduction copper core, is equipped with insulating layer inside the cable stock on the outside of the conduction copper core, outside the insulating layer
Waterproof layer is installed inside the cable stock of side, fireprotection layer is installed inside the cable stock on the outside of the waterproof layer, it is described anti-
Wearing layer is installed, the inside of the wearing layer is evenly arranged with heat dissipation cavity inside the cable stock on the outside of fire bed.
Preferably, the monitoring surface of shell of the light emitting diode two sides is all arranged fluted.
Preferably, the inner wall surface of the control shell and monitoring shell is all equipped with waterproof membrane.
Preferably, the surface of the insulating layer is uniformly equipped with thermally conductive sheet, and thermally conductive sheet all extends out to heat dissipation cavity
It is internal.
Preferably, the insulating layer and the gap location of conduction copper core are equipped with epoxy resin.
Compared with prior art, the beneficial effects of the present invention are: the safety type power cable is by being equipped with control shell,
Power operation can be carried out to power supply line, be convenient for energy conservation and environmental protection, by being equipped with monitoring shell in the case where not extracting attaching plug
Body can be monitored the size of current of cable stock internal circulation, be easy to use, by being equipped with light emitting diode, can dissipate
The light of hot two kinds of colors, convenient for showing the height situation of electric current, and by being equipped with overload protective device, in external power supply shakiness
It is fixed or in the case that power supply is excessive, power-off protection is carried out to cable stock, prevents unsteady current from entering electrical equipment and causes brokenly
It is bad, by being equipped with epoxy resin, installation can be fixed to conduction copper core, have certain insulation effect, by being equipped with
Thermally conductive sheet, the heat generated after being powered to thermally conductive copper core guide, convenient for improving radiating efficiency, and by being equipped with heat dissipation
Cavity can increase heat dissipation area, further increase radiating efficiency, fluted by installing, it is possible to increase to monitor rubbing for surface of shell
Power is wiped, is easily installed and takes, by being equipped with waterproof membrane, waterproofing protection can be carried out to monitoring shell and control shell, internally
Portion's electric component or circuit are protected, and are prolonged the service life.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is cable cross-sections figure of the invention；
Fig. 3 is schematic diagram of internal structure of the invention.
In figure: 1, controlling shell；2, switch button；3, groove；4, shell is monitored；5, attaching plug；6, light emitting diode；
7, cable stock；8, fireprotection layer；9, epoxy resin；10, plastic cement frame is isolated；11, thermally conductive sheet；12, insulating layer；13, radiate cavity；
14, wearing layer；15, conduction copper core；16, waterproof layer；17, overload protective device；18, elastic switch；19, waterproof membrane；20, logic electricity
Road plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of safety type power cable, including control shell 1,
Monitor shell 4 and cable stock 7, the surface of cable stock 7 is equipped with control shell 1, can the connection situation to the cable carry out
The surface of control, control shell 1 is equipped with switch button 2, and bottom end is equipped with resilient key, applies active force, control convenient for artificial
The inside of shell 1 is equipped with elastic switch 18, the input terminal and output end of elastic switch 18 all with the conduction inside cable stock 7
Copper core 15 is electrically connected, and undertaking effect is played, and can cable stock 7 be powered off or be connected control, controls 1 side of shell
7 surface of cable stock be equipped with monitoring shell 4, size of current is monitored, monitoring shell 4 surface be equipped with luminous two
Pole pipe 6 shows the altitudes of electric current, 4 table of monitoring shell of 6 two sides of light emitting diode in use, can distribute different photochromic
Face is all arranged fluted 3, it is possible to increase the frictional force of monitoring shell 4 is conveniently taken and used, and the inside of monitoring shell 4 is equipped with
Overload protective device 17, input terminal are electrically connected with conduction copper core 15, real in the case where can be unstable or excessive in electric current
Show opening operation, logic card 20 is installed inside the monitoring shell 4 of 17 side of overload protective device, circuit input end passes through
Conducting wire is electrically connected with 17 output end of overload protective device, can detect the size of current situation of access, and to light emitting diode 6
Electrical control is carried out, control shell 1 and the inner wall surface for monitoring shell 4 are all equipped with waterproof membrane 19, so that the two has waterproof
Function prolongs the service life, and the end of cable stock 7 is equipped with attaching plug 5, can external power supply, cable stock 7 inside peace
Equipped with isolation plastic cement frame 10, has isolation effect, conduction copper core is all installed inside the cable stock 7 in 10 outside of isolation plastic cement frame
15, it circulates to electric current, and be isolated by isolation plastic cement frame 10, is installed inside the cable stock 7 in 15 outside of conduction copper core
There is insulating layer 12, it can be achieved that insulation operation, prevents the generation of leaky, the gap location installation of insulating layer 12 and conduction copper core 15
There is epoxy resin 9, installation and protection can be fixed to conduction copper core 15, installed inside the cable stock 7 in 12 outside of insulating layer
There is waterproof layer 16, waterproofing protection can be realized to inside, fireprotection layer 8 is installed inside the cable stock 7 in 16 outside of waterproof layer, is had
Stronger flame retarding function prevents circuit on fire, is equipped with wearing layer 14 inside the cable stock 7 in 8 outside of fireprotection layer, it is possible to increase line
7 surface abrasion resistance of cable main body, prolongs the service life, and the inside of wearing layer 14 is evenly arranged with heat dissipation cavity 13, has heat dissipation
Effect, the surface of insulating layer 12 is uniformly equipped with thermally conductive sheet 11, and thermally conductive sheet 11 all extends out to inside heat dissipation cavity 13, can
The heat that internal resistance generates is guided, radiating efficiency is improved.
Working principle: in use, attaching plug 5 can be inserted into outlet, foreign current is imported in cable stock 7
Portion, cable stock 7 inevitably, influenced, be can produce by the internal resistance of conduction copper core 15 in transmission process to electric current
Biggish heat, heat is after epoxy resin 9 is conducted, when heat transfer is on 12 surface of insulating layer, thermally conductive sheet 11 have compared with
Strong thermal conductivity can be oriented guidance to the heat on 12 surface of insulating layer, avoid a variety of protective layers, as the heat preservation of waterproof layer is imitated
Fruit, and directly distribute from inside heat dissipation cavity 13, the heat-delivery surface for the cavity 13 that radiates is larger, can quickly carry out to heat, to electricity
The heat that resistance generates is distributed, and is prevented 15 surface temperature of conduction copper core excessive, is influenced electrical efficiency, when current transmission to monitoring
It when 4 inside of shell, is introduced into inside overload protective device 17, when foreign current increases, internal resistance silk directly fuses, and realizes peace
Full open-circuit operation, normal electric current is after overload protective device 17, and into inside logic card 20, logic card 20 is according to certainly
Body circuit can detect the size cases of electric current, if electric current is larger, external light emitting diode 6 can distribute stronger light, with aobvious
Show the height situation powered on, subsequent electric current is introduced directly into inside electrical equipment, provides for electrical equipment through controlling shell 1
Power supply, to save power supply, in equipment pause in use, can touch switch button 2, the resilient key stress of the lower section of switch button 2, and
Elastic switch 18 is transferred the force to, internal circuit disconnects after 18 stress of elastic switch, so that entire power cable is disconnected
It opens, realizes power operation, save the complicated processes for pulling up attaching plug 5.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of safety type power cable, including control shell (1), monitoring shell (4) and cable stock (7), it is characterised in that:
The surface of the cable stock (7) is equipped with control shell (1), and the surface of control shell (1) is equipped with switch button
(2), the inside of control shell (1) is equipped with elastic switch (18), the cable stock (7) of described control shell (1) side
Surface is equipped with monitoring shell (4), and the surface of monitoring shell (4) is equipped with light emitting diode (6), the monitoring shell
(4) inside is equipped with overload protective device (17), is equipped with and is patrolled inside the monitoring shell (4) of overload protective device (17) side
It collects circuit board (20), the end of the cable stock (7) is equipped with attaching plug (5), the inside installation of the cable stock (7)
There is isolation plastic cement frame (10), conduction copper core (15) be all installed inside the cable stock (7) on the outside of isolation plastic cement frame (10),
It is equipped with insulating layer (12) inside cable stock (7) on the outside of the conduction copper core (15), the line on the outside of the insulating layer (12)
It is equipped with waterproof layer (16) inside cable main body (7), fireprotection layer is installed inside the cable stock (7) on the outside of the waterproof layer (16)
(8)。
2. a kind of safety type power cable according to claim 1, it is characterised in that: light emitting diode (6) two sides
Monitoring shell (4) surface fluted (3) are all set.
3. a kind of safety type power cable according to claim 1, it is characterised in that: the control shell (1) and monitoring
The inner wall surface of shell (4) is all equipped with waterproof membrane (19).
4. a kind of safety type power cable according to claim 1, it is characterised in that: the surface of the insulating layer (12) is equal
It is even to be equipped with thermally conductive sheet (11), and thermally conductive sheet (11) all extends out to heat dissipation cavity (13) inside.
5. a kind of safety type power cable according to claim 1, it is characterised in that: the insulating layer (12) and conductive copper
The gap location of core (15) is equipped with epoxy resin (9).
6. a kind of safety type power cable according to claim 1, it is characterised in that: the inside of the wearing layer (14) is equal
It is even to be provided with heat dissipation cavity (13).
7. a kind of safety type power cable according to claim 1, it is characterised in that: the line on the outside of the fireprotection layer (8)
Wearing layer (14) are installed inside cable main body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413305.XA CN109378649A (en) | 2018-11-23 | 2018-11-23 | A kind of safety type power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413305.XA CN109378649A (en) | 2018-11-23 | 2018-11-23 | A kind of safety type power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109378649A true CN109378649A (en) | 2019-02-22 |
Family
ID=65383041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811413305.XA Withdrawn CN109378649A (en) | 2018-11-23 | 2018-11-23 | A kind of safety type power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109378649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141001A (en) * | 2021-02-05 | 2021-07-20 | 代永钢 | Power line based on micro-grid technology |
-
2018
- 2018-11-23 CN CN201811413305.XA patent/CN109378649A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141001A (en) * | 2021-02-05 | 2021-07-20 | 代永钢 | Power line based on micro-grid technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
|
| WW01 | Invention patent application withdrawn after publication |