CN2110936U - Heat radiation type electric power conduit - Google Patents
Heat radiation type electric power conduit Download PDFInfo
- Publication number
- CN2110936U CN2110936U CN 91232177 CN91232177U CN2110936U CN 2110936 U CN2110936 U CN 2110936U CN 91232177 CN91232177 CN 91232177 CN 91232177 U CN91232177 U CN 91232177U CN 2110936 U CN2110936 U CN 2110936U
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- air vent
- electric power
- vent hole
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Abstract
The utility model relates to a heat radiation type electric power conduit which mainly comprises a pipe body for accommodating power lines. The utility model is characterized in that a plurality of vent holes with suitable sizes are arranged on the surface of the pipe body, and a cover body is installed on the vent holes for blocking rainwater and dirty objects from entering from the top of the vent hole, which prevents electric power wires from being damaged, ensures that the heat in the pipe can be dispersed easily and increases the safety of transmitting the current flow of the wires.
Description
The utility model relates to a kind of electrical lead pipe, refers in particular to a kind ofly under the condition of the structural strength that does not influence conduit, is provided with the electrical lead pipe of the air vent hole of size and reasonable quantity, to satisfy the needs of the heat radiation of electrical lead pipe, cooling.
In modern society, the use of " " be unable to do without human life, and the every household all trades and professions all must be used it, and electric power need lean on the electric wire transmission, but the electric wire that is arranged on indoor or outdoors is easy to be subjected to nature or artificial destruction, makes its lost of life.Therefore the pipe arrangement of electric wire just occurred, it mainly is a hollow circular tube, and inner ccontaining electric wire reaches electric wire and is not subjected to bad broken purpose.But because this pipe arrangement side face does not have air vent hole, the heat that internal wire produces when passing to electric current has no way of distributing, cause the safe current amount of whole electric wire to be affected greatly, if pipe arrangement is arranged on and outdoorly also can receives the heat that absorbs owing to solar light irradiation, the line temperature of electric wire is further risen, cause bigger drawback.Therefore, very impracticable.
In view of the inventor by means of being engaged in relevant industries exploitations, the many years of experience of design, active research constantly, improvement and test have designed practical the utility model.
The purpose of this utility model provides a kind of heat radiating type electrical lead pipe, and power line is protected in conduit, and the heat in the pipe is distributed, and reduces the temperature of lead.
The utility model is achieved in that and mainly comprises the ccontaining body of power lead of can powering, it is characterized in that: suitable several air vent holes of size are set on this body surface, and enter to stop above rainwater and dirty thing are by air vent hole establishing a lid above this air vent hole; Thereby the protection electrical lead is not damaged and make the interior heat of pipe distribute and then increase the magnitude of current of the safe transmission of electric wire easily.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the stereogram of the utility model one embodiment.
Fig. 2 is the cutaway view of the utility model one embodiment.
Fig. 3 is the stereogram of another embodiment of the utility model.
Fig. 4 is the cutaway view of another embodiment of the utility model.
In Fig. 1 and Fig. 2, heat radiating type electrical lead pipe, mainly comprise a lead body 10, ccontaining power line 11 in body 10, wherein, on these body 10 side faces, all can by each square degree, be symmetrical arranged air vent hole 12 on its side face, this air vent hole 12 is provided with an amount of number according to predetermined footpath is wide, so that outside intercommunication in the body 10.
When in power line 11 is configured in lead body 10, passing to electric current, the heat that electric wire produced (H=0.24I RT) (card) is than the easier heat radiation of the imperforate conduit of traditional side face, if conduit is arranged at outdoor, body 10 uses white appearance, reflecting effect the best because of white, during solar light irradiation, these lead body 10 reflected solar radiation heat, can make temperature reduction in the body 10, the existing power line of temperature rise ratio of power line 11 is greatly reduced, and can make and the onesize line of existing power line lead directly, can carry bigger electric current.
At Fig. 3 and Fig. 4 is the guide-tube structure of expression another embodiment of the present utility model, and it mainly comprises as the first embodiment main-body structure, promptly places power line 11 in this lead body 10, and is arranged with the suitable air vent hole 12 of size on these body 10 side faces; Be provided with two interlocking taper holes 13 at these air vent hole 12 peripheries, embed for a lid 14, this lid 14 is rounded thin slice, and it is wide that its area is slightly larger than the footpath of this air vent hole 12; And extend two projections 15 within it, and these projection 15 front ends have buckle 16, when making it embed taper hole 13, and snaps into position.Owing on the air vent hole 12 of lead body 10, set up a lid 14, can prevent that not only dirty thing from directly entering air vent hole 12(or blocking ventilation), and, can avoid in the intrusion body 10 of rainwater, and cause power line 11 corrosion when conduit is set outdoor.
Electrical lead pipe described in the utility model is provided with an amount of air vent hole and the conduit appearance is made white surface not influencing under the condition of structural strength of itself on lead is led, being arranged at when outdoor can reflected solar radiation and reduce temperature in the pipe.With existing conduit mutually specific energy reduce the line temperature of power line, when online footpath is identical, can carry bigger electric current.Thereby in identical power engineering, can select less electric wire and conduit for use, thus save manpower and material resources, reduce the cost of engineering greatly.
Claims (2)
1, a kind of heat radiating type electrical lead pipe mainly comprises the ccontaining body of power lead of can powering, and it is characterized in that: on this body surface, several air vent holes are set, and establish a lid above this air vent hole.
2, heat radiating type electrical conduit according to claim 1 is characterized in that: the lid on the air vent hole is the topped firmly round thin plate of pore of energy, and extends two projections by this thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232177 CN2110936U (en) | 1991-12-17 | 1991-12-17 | Heat radiation type electric power conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91232177 CN2110936U (en) | 1991-12-17 | 1991-12-17 | Heat radiation type electric power conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2110936U true CN2110936U (en) | 1992-07-22 |
Family
ID=4937262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91232177 Granted CN2110936U (en) | 1991-12-17 | 1991-12-17 | Heat radiation type electric power conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2110936U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933677A (en) * | 2010-08-27 | 2011-01-05 | 苏州美山子制衣有限公司 | Fish scale bone guide |
| CN103296619A (en) * | 2013-06-20 | 2013-09-11 | 国家电网公司 | Wire separating and supporting pipe |
| CN104067467A (en) * | 2012-01-20 | 2014-09-24 | Ntn株式会社 | Structure for protecting power cable |
| CN104092160A (en) * | 2014-06-16 | 2014-10-08 | 苏州好特斯模具有限公司 | Hole-formed type wire pipe |
| CN105490221A (en) * | 2015-12-13 | 2016-04-13 | 青岛智享专利技术开发有限公司 | Safety fireproof cooling wiring conduit |
| CN106099786A (en) * | 2016-08-15 | 2016-11-09 | 武汉腾烽信息技术有限公司 | The communication pipe that can lower the temperature |
| CN110178278A (en) * | 2017-01-20 | 2019-08-27 | 住友电装株式会社 | Ventilation member and wirning harness |
| CN112382953A (en) * | 2020-12-21 | 2021-02-19 | 韩永红 | Power distribution cabinet |
-
1991
- 1991-12-17 CN CN 91232177 patent/CN2110936U/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933677A (en) * | 2010-08-27 | 2011-01-05 | 苏州美山子制衣有限公司 | Fish scale bone guide |
| CN104067467A (en) * | 2012-01-20 | 2014-09-24 | Ntn株式会社 | Structure for protecting power cable |
| CN103296619A (en) * | 2013-06-20 | 2013-09-11 | 国家电网公司 | Wire separating and supporting pipe |
| CN104092160A (en) * | 2014-06-16 | 2014-10-08 | 苏州好特斯模具有限公司 | Hole-formed type wire pipe |
| CN105490221A (en) * | 2015-12-13 | 2016-04-13 | 青岛智享专利技术开发有限公司 | Safety fireproof cooling wiring conduit |
| CN106099786A (en) * | 2016-08-15 | 2016-11-09 | 武汉腾烽信息技术有限公司 | The communication pipe that can lower the temperature |
| CN110178278A (en) * | 2017-01-20 | 2019-08-27 | 住友电装株式会社 | Ventilation member and wirning harness |
| CN110178278B (en) * | 2017-01-20 | 2020-12-01 | 住友电装株式会社 | Ventilation member and wire harness |
| CN112382953A (en) * | 2020-12-21 | 2021-02-19 | 韩永红 | Power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |