Cable with thermal insulation screen cover provided with compression spring and fixed blocks
A technology of heat shield and compression spring, applied in the direction of insulated cables, cables, circuits, etc., can solve problems such as cable bending, hidden safety hazards, and difficult cable installation, and achieve the effect of ensuring the locking process and avoiding impact.
Inactive Publication Date: 2015-11-25
义乌市雄发尔机械设备有限公司
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Problems solved by technology
When the cable extends into a closed space with various electrical components, this heat will not be dissipated and it will easily cause heat accumulation, resulting in safety hazards
[0003] And because some cables tend to bend in the narrow space, this brings difficulties to the installation of the heat loss device of the cable
Method used
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[0009] Combine below Figure 1-2 The present invention will be described in detail.
[0010] According to an embodiment, a cable provided with a heat shield of compression springs and fixed blocks, comprising a cylindrical cable body 9 placed inside said heat shield and comprising an upper heat shield 8 and a lower heat shield The heat shield of the shield 7, the cover walls of the upper heat shield 8 and the lower heat shield 7 all include respective bottom walls 80, 70 and side walls positioned on both sides of the bottom walls 80, 70 , the inner side of the bottom wall 80, 70 is provided with a fixed block 86, 76, the fixed block 86, 76 is provided with an arc portion 99 matching the outer surface of the cable body 9, the fixed block 86, 76 Respectively cooperate with the two domes on the opposite diameter of the cable body 9 to clamp and fix the cable body 9 to prevent the cable body 9 from moving. The cooling fluid passages 81, 71 extending from the housing wall, wherei...
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The invention discloses a cable with a thermal insulation screen cover provided with a compression spring and fixed blocks. The cable comprises a cylindrical cable body (9) and the thermal insulation screen cover, wherein the cylindrical cable body (9) is arranged in the thermal insulation screen cover; the thermal insulation screen cover comprises an upper thermal insulation screen cover (8) and a lower thermal insulation screen cover (7); the cover walls of the upper thermal insulation screen cover (8) and the lower thermal insulation screen cover (7) comprise respective bottom walls (80 and 70) and side walls at two sides of the bottom walls (80 and 70); fixed blocks (86 and 76) are arranged in the middle parts of the inner sides of the bottom walls (80 and 70); arc parts (99) matched with the outer surface of the cable body (9) are arranged on the fixed blocks (86 and 76); the fixed blocks (86 and 76) are in fitted contact with two round top parts, which are opposite in diameter, of the cable body (9) for clamping and fixing the cable body (9) and preventing the cable body (9) from moving; and cooling fluid channels (81 and 71) which extend along the cover walls are respectively formed in the cover walls.
Description
technical field [0001] The application relates to the field of cables, in particular to a cable provided with a compression spring and a heat shield of a fixed block. Background technique [0002] Cables tend to emit a certain amount of heat during use. When the cable extends into a closed space with various electrical components, the heat will not be dissipated and will easily cause heat accumulation, thereby causing safety hazards. [0003] And because some cable bends tend to occur in the cable in the narrow space, this brings difficulty to the installation of the heat loss device of the cable. Contents of the invention [0004] The present invention consists in providing a cable provided with a thermal shield of compression springs and fixed blocks, capable of overcoming the aforementioned drawbacks. [0005] A cable provided with a heat shield of a compression spring and a fixed block according to the present invention comprises a cylindrical cable body placed insid...
Claims
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IPC IPC(8): H01B7/42
Inventor 姚哲捷
Owner 义乌市雄发尔机械设备有限公司