CN105118561A - Highly stable cable having heat-isolating shield with heat-insulation layer - Google Patents
Highly stable cable having heat-isolating shield with heat-insulation layer Download PDFInfo
- Publication number
- CN105118561A CN105118561A CN201510389326.2A CN201510389326A CN105118561A CN 105118561 A CN105118561 A CN 105118561A CN 201510389326 A CN201510389326 A CN 201510389326A CN 105118561 A CN105118561 A CN 105118561A
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- CN
- China
- Prior art keywords
- heat shield
- shield cover
- heat
- sidewall
- diapire
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Abstract
A highly stable cable having a heat-isolating shield with heat-insulation layers comprises a cylindrical cable body (9) arranged in the heat-isolating shield and the heat-isolating shield including an upper heat-isolating shield (8) and a lower heat-isolating shield (7), wherein the shield walls of each of the upper heat-isolating shield (8) and the lower heat-isolating shield (7) comprise respective bottom walls (80, 70) and sidewalls on the two sides of the bottom walls (80, 70). The bottom walls (80, 70) are respectively contacted with two dome portions, of the cable body (9), opposite along the diameter. Heat-insulation layers (82) are arranged on the contact surfaces between the bottom walls (80, 70) and the two dome portions, of the cable body (9), opposite along the diameter, and the heat-insulation layers (82) are made of plastic foam materials to keep the cable body (9) warm. Cooling fluid channels (81, 71) extending along the respective shield walls are arranged in the shield walls.
Description
Technical field
The application relates to field of cables, is specially the good and cable of heat shield cover of band heat-insulation layer of a kind of steadiness.
Background technology
Cable in use often distributes certain heat.Cable extend into there is various electric component enclosure space in time, this heat distributes and can not get scattering and disappearing and easily causing heat accumulation, thus causes potential safety hazard.
And owing to often there are some cable bends at small space inner cable, this brings difficulty to the installation of the heat losses device of cable.
Summary of the invention
The invention reside in and provide a kind of steadiness good and the cable of the heat shield cover of band heat-insulation layer, it can overcome above-mentioned defect.
Good and the cable of heat shield cover of band heat-insulation layer of a kind of steadiness according to the present invention, comprise the columniform cable body be placed in described heat shield cover and the described heat shield cover comprising heat shield cover and lower heat shield cover, the cover wall of described upper heat shield cover and lower heat shield cover includes respective diapire and is positioned at the sidewall of diapire both sides, described diapire respectively with the contacting at two diametrically relative circular top parts of described cable body, described diapire is provided with heat-insulation layer with described cable body on the contact-making surface of two diametrically relative circular top parts, described heat-insulation layer makes the effect in order to play insulation to described cable body by materials such as plastic foams, the cooling channels extended along described cover wall is provided with all separately in described cover wall, wherein, two sidewalls of described lower heat shield cover are inserted between two sidewalls of described upper heat shield cover, and the cooling channels in the sidewall of the cooling channels in the sidewall of described lower heat shield cover and described upper heat shield cover is overlapping on the bearing of trend of described sidewall, two sidewalls of described lower heat shield cover are respectively arranged with and comprise body extension, the lower locking member of the protuberance protruded from the middle part of described body extension and the first sticking department at the end of described body extension, wherein, the other end relative with the described end that described first sticking department connects of described body extension and the diapire of described lower heat shield cover adjoin, diapire place near described lower heat shield cover on described body extension is provided with screwed hole, being provided with lock-screw in described screwed hole penetrates in the sidewall of described diapire both sides, described lock-screw is for strengthening fixing between described lower locking member and described lower heat shield cover, first side of described protuberance abuts with the end of the sidewall of described lower heat shield cover, second side of described protuberance is provided with lower cushion, two sidewalls of described upper heat shield cover pass through the array of the fixing protrusion arranged along the bearing of trend of sidewall and is removably fixedly installed the stationary body portion that comprises, and the upper locking member of the second sticking department of end in described stationary body portion, described upper locking member can the array along described fixing protrusion adjusts position to adapt to the cable body of different-diameter by the joint of array with described fixing protrusion thus, the end of the second sticking department is provided with the upper cushion abutted with described lower cushion, described first sticking department comprises successively by the first inclined plane part, what the planar portions parallel with the bearing of trend of described sidewall and the First shoulder for locking joint formed first locks profile, described second sticking department comprise successively by locking process with the second inclined plane part of described first inclined plane part and described planar portions slip joint and for engage with described First shoulder when having locked with formed lock that the second shoulders of being connected forms second lock profile, wherein, described second shoulders is provided with the locking projected in the lock recess of indent the plane of described First shoulder from the plane of described second shoulders to protrude, thus, utilize the strain of described lower cushion and described upper cushion, thus described locking protrusion can be realized with the locked engagement of described lock recess and can described lower cushion and described upper cushion be passed through when needed to compress and realize throwing off.
By the present invention, due to the top contact that the diapire up and down of heat shield cover is all relative with two diameters of cable body, connected by locking, this heat shield cover can follow the buckling curve of cable body self by the flexibility of own material; And, the cable of different-diameter can be adapted to by the position adjustment of upper locking member.And utilize the flowing of the cooling fluid (as water) in cover wall, can in time heat be taken away.And by arranging protrusion in shoulders, the reliable of locking can be ensured, and utilize the strain of two cushions, can ensure the realization of this locking and ensure the realization that locking is thrown off, dismounting is by overcoming the strain of cushion by upper and lower two heat shield covers.And by the joint successively of the profile with inclined-plane and plane of lower locking member and the bevelled profile of tool of upper locking member, can guarantee the smooth and easy of locking process, this planar section can guarantee that locking process is avoided impacting when sealed generation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the curve trend of cable body;
Fig. 2 is the good and overall structure schematic diagram of cable of the heat shield cover of band heat-insulation layer of steadiness of the present invention.
Embodiment
Below in conjunction with Fig. 1-2, the present invention is described in detail.
According to embodiment, good and the cable of heat shield cover of band heat-insulation layer of a kind of steadiness, comprise the columniform cable body 9 be placed in described heat shield cover and the described heat shield cover comprising heat shield cover 8 and lower heat shield cover 7, the cover wall of described upper heat shield cover 8 and lower heat shield cover 7 includes respective diapire 80, 70 and be positioned at diapire 80, the sidewall of 70 both sides, described diapire 80, 70 respectively with the contacting at two diametrically relative circular top parts of described cable body 9, described diapire 80, 70 with described cable body 9 on the contact-making surface of two diametrically relative circular top parts, be provided with heat-insulation layer 82, described heat-insulation layer 82 makes the effect in order to play insulation to described cable body 9 by materials such as plastic foams, the cooling channels 81 extended along described cover wall is provided with all separately in described cover wall, 71, wherein, two sidewalls of described lower heat shield cover 7 are inserted between two sidewalls of described upper heat shield cover 8, and the cooling channels 71 in the sidewall of described lower heat shield cover 7 is overlapping on the bearing of trend of described sidewall with the cooling channels 81 in the sidewall of described upper heat shield cover 8, two sidewalls of described lower heat shield cover 7 are respectively arranged with and comprise body extension 35, the lower locking member 3 of the protuberance 32 protruded from the middle part of described body extension 35 and the first sticking department 38 at the end of described body extension 35, wherein, the other end relative with the described end that described first sticking department 38 connects of described body extension 35 and the diapire 70 of described lower heat shield cover 7 adjoin, diapire 70 place near described lower heat shield cover 7 on described body extension 35 is provided with screwed hole 47, being provided with lock-screw 46 in described screwed hole 47 penetrates in the sidewall of described diapire 70 both sides, described lock-screw 46 is for strengthening fixing between described lower locking member 3 and described lower heat shield cover 7, first side of described protuberance 32 abuts with the end of the sidewall of described lower heat shield cover 7, second side of described protuberance 32 is provided with lower cushion 33, two sidewalls of described upper heat shield cover 8 pass through the array 82 of the fixing protrusion arranged along the bearing of trend of sidewall and is removably fixedly installed the stationary body portion 45 that comprises, and the upper locking member 4 of the second sticking department 48 of end in described stationary body portion 45, described upper locking member 4 can the array 82 along described fixing protrusion adjusts position to adapt to the cable body 9 of different-diameter by the joint of array 82 with described fixing protrusion thus, the end of the second sticking department 48 is provided with the upper cushion 43 abutted with described lower cushion 33, described first sticking department 38 comprises successively by the first inclined plane part 31, what the planar portions 34 parallel with the bearing of trend of described sidewall and the First shoulder 312 for locking joint formed first locks profile, described second sticking department 48 comprise successively by locking process with the second inclined plane part 41 of described first inclined plane part 31 and described planar portions 34 slip joint and for engage to be formed with described First shoulder 312 when having locked lock that the second shoulders 412 of being connected forms second lock profile, wherein, described second shoulders 412 is provided with the locking projected in the lock recess of indent the plane of described First shoulder 312 from the plane of described second shoulders to protrude, thus, utilize the strain of described lower cushion 33 and described upper cushion 43, thus described locking protrusion can be realized with the locked engagement of described lock recess and can described lower cushion 33 and described upper cushion 43 be passed through when needed to compress and realize throwing off.
Valuably, the material of described heat shield cover is flexible, such as, for containing elastomeric material.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (1)
1. the good and cable of the heat shield cover of band heat-insulation layer of a steadiness, comprise the columniform cable body (9) be placed in described heat shield cover and the described heat shield cover comprising heat shield cover (8) and lower heat shield cover (7), the cover wall of described upper heat shield cover (8) and lower heat shield cover (7) includes respective diapire (80,70) and be positioned at diapire (80,70) sidewall of both sides, described diapire (80,70) respectively with the contacting at two diametrically relative circular top parts of described cable body (9), described diapire (80,70) with described cable body (9) on the contact-making surface of two diametrically relative circular top parts, be provided with heat-insulation layer (82), described heat-insulation layer (82) makes the effect in order to play insulation to described cable body (9) by materials such as plastic foams, the cooling channels (81 extended along described cover wall is provided with all separately in described cover wall, 71), wherein, two sidewalls of described lower heat shield cover (7) are inserted between two sidewalls of described upper heat shield cover (8), and the cooling channels (71) in the sidewall of described lower heat shield cover (7) is overlapping on the bearing of trend of described sidewall with the cooling channels (81) in the sidewall of described upper heat shield cover (8), two sidewalls of described lower heat shield cover (7) are respectively arranged with and comprise body extension (35), the lower locking member (3) of the protuberance (32) protruded from the middle part of described body extension (35) and the first sticking department (38) at the end of described body extension (35), wherein, the other end relative with the described end that described first sticking department (38) connects of described body extension (35) and the diapire (70) of described lower heat shield cover (7) adjoin, upper diapire (70) place near described lower heat shield cover (7) of described body extension (35) is provided with screwed hole (47), being provided with lock-screw (46) in described screwed hole (47) penetrates in the sidewall of described diapire (70) both sides, described lock-screw (46) is for strengthening fixing between described lower locking member (3) and described lower heat shield cover (7), first side of described protuberance (32) abuts with the end of the sidewall of described lower heat shield cover (7), second side of described protuberance (32) is provided with lower cushion (33), two sidewalls of described upper heat shield cover (8) pass through the array (82) of the fixing protrusion arranged along the bearing of trend of sidewall and is removably fixedly installed the stationary body portion (45) that comprises, and the upper locking member (4) of the second sticking department (48) at the end of described stationary body portion (45), described upper locking member (4) can the array (82) along described fixing protrusion adjusts position to adapt to the cable body (9) of different-diameter by the joint of array (82) with described fixing protrusion thus, the end of the second sticking department (48) is provided with the upper cushion (43) abutted with described lower cushion (33), described first sticking department (38) comprises successively by the first inclined plane part (31), what the planar portions (34) parallel with the bearing of trend of described sidewall and the First shoulder (312) for locking joint formed first locks profile, described second sticking department (48) comprise successively by locking process with second inclined plane part (41) of described first inclined plane part (31) and described planar portions (34) slip joint and for engage with described First shoulder (312) when locking completes with formed lock that the second shoulders (412) of being connected forms second lock profile, wherein, described second shoulders (412) is provided with the locking projected in the lock recess of indent the plane of described First shoulder (312) from the plane of described second shoulders (412) to protrude, thus, utilize the strain of described lower cushion (33) and described upper cushion (43), thus described locking protrusion can be realized with the locked engagement of described lock recess and can described lower cushion (33) and described upper cushion (43) be passed through when needed to compress and realize throwing off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389326.2A CN105118561A (en) | 2015-07-06 | 2015-07-06 | Highly stable cable having heat-isolating shield with heat-insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389326.2A CN105118561A (en) | 2015-07-06 | 2015-07-06 | Highly stable cable having heat-isolating shield with heat-insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105118561A true CN105118561A (en) | 2015-12-02 |
Family
ID=54666521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389326.2A Pending CN105118561A (en) | 2015-07-06 | 2015-07-06 | Highly stable cable having heat-isolating shield with heat-insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105118561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005170A1 (en) * | 2015-07-06 | 2017-01-12 | 顾玉奎 | Cable provided with fire-proof-layer-contained heat shield |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732510A (en) * | 1980-08-05 | 1982-02-22 | Sumitomo Electric Industries | Cooling type power cable |
| CN2728060Y (en) * | 2004-05-06 | 2005-09-21 | 周建华 | Cable leading-up sheath |
| CN201396895Y (en) * | 2009-01-21 | 2010-02-03 | 孙国涛 | Decorative protection tube component of air-conditioning refrigerant pipe |
| CN101689414A (en) * | 2007-08-30 | 2010-03-31 | 株式会社自动网络技术研究所 | Shielded conductive material |
| CN201829890U (en) * | 2010-10-18 | 2011-05-11 | 蒋安乐 | Clamping connection type bus duct shell |
| JP2011165354A (en) * | 2010-02-05 | 2011-08-25 | Yazaki Corp | Wire harness |
| CN202111420U (en) * | 2011-04-12 | 2012-01-11 | 沁阳市鹏威实业有限公司 | Non-combustible fireproof cable groove box of water resistance |
| CN203480879U (en) * | 2013-09-13 | 2014-03-12 | 董松节 | Cable with convenient cooling |
-
2015
- 2015-07-06 CN CN201510389326.2A patent/CN105118561A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732510A (en) * | 1980-08-05 | 1982-02-22 | Sumitomo Electric Industries | Cooling type power cable |
| CN2728060Y (en) * | 2004-05-06 | 2005-09-21 | 周建华 | Cable leading-up sheath |
| CN101689414A (en) * | 2007-08-30 | 2010-03-31 | 株式会社自动网络技术研究所 | Shielded conductive material |
| CN201396895Y (en) * | 2009-01-21 | 2010-02-03 | 孙国涛 | Decorative protection tube component of air-conditioning refrigerant pipe |
| JP2011165354A (en) * | 2010-02-05 | 2011-08-25 | Yazaki Corp | Wire harness |
| CN201829890U (en) * | 2010-10-18 | 2011-05-11 | 蒋安乐 | Clamping connection type bus duct shell |
| CN202111420U (en) * | 2011-04-12 | 2012-01-11 | 沁阳市鹏威实业有限公司 | Non-combustible fireproof cable groove box of water resistance |
| CN203480879U (en) * | 2013-09-13 | 2014-03-12 | 董松节 | Cable with convenient cooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005170A1 (en) * | 2015-07-06 | 2017-01-12 | 顾玉奎 | Cable provided with fire-proof-layer-contained heat shield |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |