Wire harness for new energy high-voltage power distribution

Abstract

The utility model relates to the technical field of power distribution wire harnesses, and particularly discloses a wire harness for new energy high-voltage power distribution, which comprises a wire harness body, a sleeve is sleeved outside the wire harness body, a through hole is formed in the position, corresponding to the wire harness body, in the sleeve, and an abutting mechanism is arranged on the outer wall of the sleeve; the abutting mechanism comprises a placement groove, the placement groove is formed in the outer wall of the sleeve, an abutting block penetrates out of the interior of the placement groove, and a connecting plate is fixedly installed at the end, penetrating into the placement groove, of the abutting block. The spring piece abuts against the outer wall of the wire harness body, the wire harness body and the sleeve can be rapidly fixed to a reserved hole of a partition plate or a cabinet body through elastic contraction of the spring piece, the wire harness body and the sleeve can be directly inserted in the installation process, and it is avoided that too many assemblies are installed, and consequently maintenance, disassembly and assembly are tedious and troublesome.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution harness, especially to a new energy high voltage distribution distribution harness. BACKGROUND

[0002] New energy high voltage distribution refers to a system in the field of new energy, which reasonably distributes and controls high voltage power supply to meet the working requirements of various high voltage electrical equipment, mainly composed of high voltage distribution box, relay, fuse, current sensor and other components, wherein the connection between them is realized through the harness.

[0003] In the prior art, the online harness is usually installed in the form of plug-in or threaded column winding, but this form may loosen during use, which may cause short circuit or open circuit of the entire circuit.

[0004] The existing patent (publication number: CN216528179U) discloses a high-temperature-resistant and fireproof distribution control equipment harness, which is slid on the fixed band by the movable sleeve, thereby adapting to different thickness of the conductor, and the installation band is installed in the inside of the installation head, thereby the fixed band and the spacer compress the conductor, then the inclined slot on the installation band is clamped on the outer wall of the card, thereby rotating the fixed block to drive the card on the shaft to compress on the installation band, thereby the magnet adsorbs one end of the card, and the other end compresses the inclined slot on the installation band, thereby facilitating installation.

[0005] In view of the above problems, the existing patent can fix the harness and the distribution cabinet by cooperating with the movable sleeve and other components, but in the specific use process, it needs to be stably fixed by multiple operations and adjustments, which leads to slow disassembly and assembly efficiency and may affect the efficiency during maintenance. SUMMARY

[0006] The utility model aims at providing a new energy high voltage distribution distribution harness, which can quickly fix the harness body and the sleeve in the reserved hole of the partition plate or the cabinet, directly insert during installation, avoid installing too many components, and make maintenance and disassembly more complicated and troublesome, so as to solve the problems in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a new energy high voltage distribution distribution harness, comprising a harness body, a sleeve is arranged outside the harness body, a through hole is formed in the position corresponding to the harness body inside the sleeve, and a resisting mechanism is arranged on the outer wall of the sleeve.

[0008] The conflict mechanism comprises a mounting groove, which is formed in the outer wall of the sleeve, and a conflict block is arranged in the mounting groove, one end of the conflict block penetrating into the mounting groove is fixedly installed with a connecting plate, and the connecting plate is embedded with a spring sheet facing the outer wall of the wire harness body, a clamping groove is formed in the inner wall of the mounting groove, and a clamping block is fixedly installed on the outer wall of the connecting plate corresponding to the position of the clamping groove.

[0009] Preferably, a sliding structure is formed between the connecting plate and the mounting groove, and a sliding structure is formed between the mounting groove and the clamping groove and the clamping block.

[0010] Preferably, a lower connecting ring is arranged below the outer wall of the sleeve, and a first sealing gasket is fixedly installed on one side of the top end of the lower connecting ring.

[0011] Preferably, an upper connecting ring is arranged above the outer wall of the sleeve, and a reinforcing mechanism is arranged on the top end of the upper connecting ring.

[0012] Preferably, the reinforcing mechanism comprises a second sealing gasket, which is fixedly installed on one side of the bottom end of the upper connecting ring, and a fastening ring is fixedly installed on the top end of the upper connecting ring.

[0013] Preferably, a sliding groove is formed in the top end of the sleeve, and a conflict plate is arranged in the sliding groove, and a pressing convex is fixedly installed on the conflict plate facing the outer wall of the wire harness body.

[0014] Preferably, the upper connecting ring is threadedly connected with the sleeve, and the upper connecting ring is adhesively connected with the second sealing gasket.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. When the utility model is installed, the conflict block drives the connecting plate to slide along the mounting groove, the spring sheet is in conflict with the outer wall of the wire harness body, and the elastic contraction of the spring sheet can quickly fix the wire harness body and the sleeve in the reserved hole of the partition plate or the cabinet body.

[0017] 2. The sleeve is clamped by the cooperation of the lower connecting ring and the upper connecting ring, the stability after fixing is further improved, the wire harness body is pressed by the pressing convex of the conflict plate, the stability of the fixing between the sleeve and the wire harness body is improved, the stability of the wire harness body during the fixing process is maintained, the utility model is suitable for outdoor environments or areas with low maintenance frequency, the stability can reduce maintenance or resist the influence of outdoor factors. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is the overall structure view of the present application.

[0020] Figure 2 It is the connecting plate structure schematic view of the present application.

[0021] Figure 3 It is the spring sheet structure schematic view of the present application.

[0022] Figure 4 It is the fastening ring structure schematic view of the present application.

[0023] Mark explanation:

[0024] 1, harness body; 2, sleeve; 3, through hole; 4, abutting mechanism; 401, accommodating groove; 402, abutting block; 403, connecting plate; 404, spring sheet; 405, clamping groove; 406, clamping block; 5, lower connecting ring; 6, first sealing gasket; 7, upper connecting ring; 8, reinforcing mechanism; 801, second sealing gasket; 802, fastening ring; 803, sliding groove; 804, abutting plate; 805, pressing convex. Specific embodiments

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0026] The present application provides a technical solution:

[0027] Please refer to Figures 1 to 3The utility model provides a new energy high -voltage distribution distribution uses wire harness, including wire harness body 1, the outside of wire harness body 1 is equipped with sleeve 2, and the inside of sleeve 2 is equipped with through -hole 3 in position corresponding wire harness body 1, and the outer wall of sleeve 2 is provided with abutment mechanism 4;Abutment mechanism 4 includes the installation groove 401, and the installation groove 401 is equipped in the outer wall of sleeve 2, and the inside of installation groove 401 is worn and has the abutment block 402, and the one end of abutment block 402 is inserted into the installation groove 401 and is fixedly installed with the connecting plate 403, and the outer wall of connecting plate 403 is embedded with spring sheet 404 towards the outer wall of wire harness body 1, and the inner wall of installation groove 401 is equipped with the clamping groove 405, and the outer wall of connecting plate 403 is fixedly installed with the clamping block 406 in position corresponding clamping groove 405, and the sliding structure is formed between connecting plate 403 and installation groove 401, and installation groove 401 is formed sliding structure through clamping groove 405 and clamping block 406 between.

[0028] Through adopting the above technical scheme, first wire harness body 1 is threaded through sleeve 2 through through -hole 3, then sleeve 2 is inserted into the reserved hole of corresponding partition or cabinet, and abutment block 402 is abutted, so as to drive connecting plate 403 to slide along installation groove 401, and slide along clamping groove 405 through clamping block 406, improve the stability of sliding process, and avoid that connecting plate 403 is separated from installation groove 401, finally can let spring sheet 404 adhere to the outer wall of wire harness body 1 and be fixedly clamped, so as to quickly fix wire harness body 1 with high -voltage distribution cabinet or partition, avoid loose condition, convenient to disassemble and maintain, avoid affecting the efficiency of later maintenance personnel, and through the clamping of spring sheet 404, a part of ventilation air can be reserved, and the heat dissipation effect is achieved.

[0029] Specifically, as shown in Figure 1 、 Figure 2 and Figure 4 , the lower outer wall of sleeve 2 is sleeved with a lower connecting ring 5, the top end of the lower connecting ring 5 is fixedly installed on one side of the sleeve 2, the upper outer wall of the sleeve 2 is sleeved with an upper connecting ring 7, the top end of the upper connecting ring 7 is provided with a reinforcing mechanism 8, the reinforcing mechanism 8 includes a second sealing gasket 801, the second sealing gasket 801 is fixedly installed on one side of the sleeve 2 at the bottom end of the upper connecting ring 7, the top end of the upper connecting ring 7 is fixedly installed with a fastening ring 802, a sliding groove 803 is formed at the top end of the sleeve 2, the sliding groove 803 is worn with an abutment plate 804, the abutment plate 804 is fixedly installed with a pressing convex 805 facing the outer wall of the wire harness body 1, the upper connecting ring 7 is threadedly connected with the sleeve 2, and the upper connecting ring 7 is adhesively connected with the second sealing gasket 801.

[0030] By adopting the above technical scheme, when located outdoors or in a low-maintenance frequency area, the lower connecting ring 5 and the upper connecting ring 7 are respectively threadedly connected to the upper and lower parts of the outer wall of the sleeve 2, and tightly abut against the first sealing gasket 6 and the second sealing gasket 801, so that the sleeve 2 can be clamped with the partition plate or the cabinet body, improving the stability of the connection between the sleeve 2 and the reserved hole of the partition plate or the cabinet body, avoiding loosening, and causing the harness body 1 to shake and possibly come off. At the same time, when the upper connecting ring 7 is threadedly connected to the sleeve 2, the fastening ring 802 slides against the abutting plate 804, so that the abutting plate 804 stably slides along the sliding groove 803, and the pressing convex 805 presses the outer wall of the harness body 1, so that the stability of the fixation between the sleeve 2 and the harness body 1 is improved, and the anti-loosening effect is further improved.

[0031] Working principle: first, the harness body 1 is inserted into the sleeve 2 through the through hole 3, then the sleeve 2 is inserted into the reserved hole of the partition plate or the cabinet body, the abutting block 402 is pressed into the installation groove 401, and the clamping block 406 slides along the clamping groove 405, so that the connecting plate 403 drives the spring sheet 404 to abut against the harness body 1, thereby achieving the effect of clamping and fixing. If it is outdoors or in a low-maintenance frequency area, the lower connecting ring 5 and the upper connecting ring 7 are threadedly connected to the sleeve 2, and the first sealing gasket 6 and the second sealing gasket 801 abut against the partition plate or the cabinet body, thereby forming a clamping condition, further improving the stability of the sleeve 2. At the same time, the fastening ring 802 follows the rotation of the upper connecting ring 7, can abut and push the abutting plate 804 to slide along the sliding groove 803, so that the pressing convex 805 presses the outer wall of the harness body 1, and the stability of the harness body 1 can be improved.

[0032] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for part or all of the technical features; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A wiring harness for high-voltage power distribution in new energy sources, comprising a harness body (1), characterized in that: The wire harness body (1) is fitted with a sleeve (2), and a through hole (3) is provided inside the sleeve (2) at the position corresponding to the wire harness body (1). The outer wall of the sleeve (2) is provided with an abutment mechanism (4). The abutment mechanism (4) includes a mounting groove (401), which is located on the outer wall of the sleeve (2). An abutment block (402) extends through the inside of the mounting groove (401). A connecting plate (403) is fixedly installed at one end of the abutment block (402) that enters the mounting groove (401). A spring sheet (404) is embedded in the outer wall of the connecting plate (403) facing the wire harness body (1). A slot (405) is provided on the inner wall of the mounting groove (401). A locking block (406) is fixedly installed on the outer wall of the connecting plate (403) at the position corresponding to the slot (405).

2. The wiring harness for high-voltage power distribution in new energy sources according to claim 1, characterized in that: The connecting plate (403) and the mounting groove (401) form a sliding structure, and the mounting groove (401) and the mounting block (406) form a sliding structure through the slot (405).

3. The wiring harness for high-voltage power distribution in new energy sources according to claim 1, characterized in that: A lower connecting ring (5) is fitted on the lower outer wall of the sleeve (2), and a first sealing gasket (6) is fixedly installed on one side of the top of the sleeve (2) of the lower connecting ring (5).

4. The wiring harness for high-voltage power distribution in new energy sources according to claim 1, characterized in that: An upper connecting ring (7) is fitted on the upper outer wall of the sleeve (2), and a reinforcing mechanism (8) is provided at the top of the upper connecting ring (7).

5. A wiring harness for high-voltage power distribution in new energy sources according to claim 4, characterized in that: The reinforcement mechanism (8) includes a second sealing gasket (801), which is fixedly installed on one side of the bottom sleeve (2) of the upper connecting ring (7), and a fastening ring (802) is fixedly installed on the top of the upper connecting ring (7).

6. A wiring harness for high-voltage power distribution in new energy sources according to claim 1, characterized in that: The top of the sleeve (2) is provided with a groove (803), and an abutment plate (804) extends through the inside of the groove (803). The abutment plate (804) is fixedly installed with a pressing protrusion (805) facing the outer wall of the wire harness body (1).

7. A wiring harness for high-voltage power distribution in new energy sources according to claim 5, characterized in that: The upper connecting ring (7) is threadedly connected to the sleeve (2), and the upper connecting ring (7) is bonded to the second sealing gasket (801).

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