Power line fixing structure of power box

Abstract

The utility model discloses a power line fixing structure of a power supply box, which comprises a clamping and pressing structure arranged on the power supply box and used for clamping a power line. The clamping and pressing structure comprises two supporting plates and a clamping and pressing abutting block. The two supporting plates are fixed on the bottom wall of the end part of the power supply box in parallel; a vertical clamping groove with an opening in the top end is formed in the middle of the supporting plate, a plurality of abutting tooth-shaped grooves are formed in the symmetrical inner walls of the vertical clamping groove, and the top walls of the abutting tooth-shaped grooves are horizontal planes; protruding blocks are integrally formed at the two ends of the clamping and pressing abutting block, tooth-shaped protrusions are arranged on the symmetrical side walls of the protruding blocks, and the top walls of the tooth-shaped protrusions are horizontal planes. According to the utility model, the structure arrangement is reasonable, the power line is clamped and positioned through the clamping and pressing abutting block and the strip-shaped protruding sheet, the dismounting and mounting are convenient, the clamping and positioning of the power line can be completed, the power line can be prevented from being pulled and falling off, the use stability and reliability are improved, the assembly efficiency is greatly improved, and no extra tool is needed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power supply equipment technical field, concretely relates to a power line fixing structure of power box. BACKGROUND

[0002] In order to facilitate illumination, the corresponding lighting lamps are generally arranged in the kitchen cabinet, and the strip-shaped power supply is needed to cooperate with the lighting lamps, the lighting lamps are connected with the strip-shaped power supply through the electric wire, in order to prevent the electric wire from loosening or falling off, the electric wire needs to be clamped and positioned by the pressing plate on the strip-shaped power supply, and the pressing plate is fixed by the screw, the pressing plate is not only inconvenient to disassemble and assemble, but also is operated complicatedly by the screw, and the corresponding tool can only realize the operation, which will affect the assembly efficiency to a certain extent, and the positioning of the electric wire cannot be effectively realized, the looseness or falling off is prone to occur, the applicability is limited, and the market demand cannot be met. SUMMARY

[0003] The utility model provides a kind of power line fixing structure of power box, which is reasonable in structure and facilitates disassembly and assembly.

[0004] The technical solution for achieving the purpose of the utility model is a power line fixing structure of a power box, a clamping and pressing structure for clamping a power line is arranged on the power box, the clamping and pressing structure includes two support plates and a clamping and pressing block.

[0005] The two support plates are fixed in parallel on the end bottom wall of the power box.

[0006] A vertical clamping slot with an open top is arranged in the middle of the support plate, a plurality of position-limiting tooth-shaped grooves are arranged on the symmetrical inner walls of the vertical clamping slot, and the top wall of the position-limiting tooth-shaped groove is a horizontal surface.

[0007] The clamping and pressing block has protrusions integrally formed at both ends, tooth-shaped protrusions are arranged on the symmetrical side walls of the protrusions, and the top wall of the tooth-shaped protrusions is a horizontal surface.

[0008] The protrusions are clamped into the vertical clamping slot from the top end, and the horizontal surface of the tooth-shaped protrusions is limited on the horizontal surface of one of the position-limiting tooth-shaped grooves.

[0009] Further preferably, an arc-shaped wire clamping groove is arranged on the bottom surface of the clamping and pressing block.

[0010] A strip-shaped tab is fixed between the bottoms of the two support plates.

[0011] The power line is clamped and positioned between the strip-shaped tab and the clamping and pressing block.

[0012] Further preferably, the width of the protrusion matches the width of the vertical clamping slot.

[0013] Further preferably, the thickness of the clamping block is greater than the thickness of the protrusion.

[0014] Further preferably, the clamping block is a plastic structure.

[0015] Further preferably, the support plate is integrally formed with the power box or is fixed by screws.

[0016] The utility model has the positive effect: the utility model discloses the structure setting is reasonable, its clamping structure includes two support plates and a clamping block, and is provided with vertical clamping slot in the middle part of support plate, and is provided with the abutment toothed groove on the symmetry inner wall of vertical clamping slot, and has protrusion and toothed protrusion at both ends of clamping block, in the assembly process, when operating, the protrusion of clamping block is aligned with vertical clamping slot, and is pressed downward to make its toothed protrusion and abutment toothed groove engage, and positioning is completed, and the power cord is clamped and positioned through clamping block and strip-shaped tab, and it is convenient to disassemble, and it is also favorable to complete the clamping positioning of power cord, can prevent power cord from pulling off, and clamping block is engaged through toothed protrusion and the abutment toothed groove of support plate, realizes the quick disassembly without tool, and through multistage toothed groove design, can adapt to power cord of different line diameter, improves the versatility, also reduces the wear of power cord, improves the use stability and reliability, and also greatly improves the assembly efficiency, does not need additional tool, and the applicability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the content of the utility model more easily be clearly understood, the following according to specific embodiment and combining with the drawings, the utility model is further detailed, wherein:

[0018] Fig. 1 It is the structural schematic diagram of the utility model;

[0019] Fig. 2 It is the local structural schematic diagram of the utility model;

[0020] Fig. 3 It is the specific structural schematic diagram of clamping block in the utility model;

[0021] Fig. 4 It is the specific structural schematic diagram of support plate in the utility model.

[0022] Sign significance: power box 1, power cord 2, clamping structure 3, support plate 31, clamping block 32, vertical clamping slot 33, abutment toothed groove 34, protrusion 35, toothed protrusion 36, arc clamping recess 4, strip-shaped tab 5. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0024] Embodiment

[0025] See Figs. 1 to 4 As shown in the figure, a power line fixing structure of a power box, a clamping structure 3 for clamping a power line 2 is arranged on the power box 1, in the embodiment, the power box is a conventional structure of the prior art, only simple application; and, the clamping structure comprises two supporting plates 31 and a clamping block 32; during processing, the two supporting plates are fixed in parallel on the end bottom wall of the power box; the supporting plates are integrally formed with the power box or are fixed by screws.

[0026] And, a vertical clamping groove 33 with a top opening is arranged in the middle of the supporting plate, a plurality of abutting tooth-shaped grooves 34 are arranged on the symmetrical inner walls of the vertical clamping groove, and the top wall of the abutting tooth-shaped groove is a horizontal plane; and, a protrusion 35 is integrally formed at both ends of the clamping block, a tooth-shaped protrusion 36 is arranged on the symmetrical side walls of the protrusion, and the top wall of the tooth-shaped protrusion is a horizontal plane; in the embodiment, the top walls of the abutting tooth-shaped groove and the tooth-shaped protrusion are both horizontal planes, so that when the two are buckled, the horizontal planes of the abutting tooth-shaped groove and the tooth-shaped protrusion can be abutted and positioned, preventing loosening or falling off, and also ensuring the effectiveness and stability of the power line clamping and positioning, preventing the power line from being pulled off, which not only is more convenient to operate, but also can improve the assembly efficiency and has strong applicability; in use, the protrusion is clamped downward from the top end of the vertical clamping groove, and the horizontal plane of the tooth-shaped protrusion is limited on the horizontal plane of one of the abutting tooth-shaped grooves.

[0027] In the embodiment, an arc-shaped wire clamping groove 4 is arranged on the bottom surface of the clamping block; the arrangement of the arc-shaped wire clamping groove can clamp the power line, avoiding damage to the power line.

[0028] Meanwhile, in the actual application process, a strip-shaped tab 5 is fixed between the bottoms of the two supporting plates; the power line is clamped and positioned between the strip-shaped tab and the clamping block. The height of the strip-shaped tab can be set as required, mainly for cooperating with the bottom surface of the clamping block to complete the clamping and positioning of the power line.

[0029] In the embodiment, the width of the protrusion cooperates with the width of the vertical clamping groove. The thickness of the clamping block is greater than the thickness of the protrusion. The clamping block is a plastic structure.

[0030] The utility model has the positive effect: the utility model's structure setting is reasonable, its clamping structure includes two support plates and a clamping resistance block, and is provided with vertical clamping slot in the middle part of support plate, and is provided with resistance toothed groove on the symmetry inner wall of vertical clamping slot, and has protruding block and toothed protrusion at both ends of clamping resistance block, in the assembly process, when operating, the protruding block of clamping resistance block is aligned with vertical clamping slot, and is pressed downward to make its toothed protrusion mesh with resistance toothed groove, completes positioning, and the power cord is clamped and positioned through clamping resistance block and strip-shaped protruding piece, and it is relatively convenient to disassemble, and it is also beneficial to complete the clamping and positioning of power cord, can prevent power cord from pulling off, and clamping resistance block is meshed with the resistance toothed groove of support plate through toothed protrusion, realizes tool-free quick disassembly, through multistage toothed groove design, can adapt to power cord of different line diameter, improves universality, also reduces the abrasion of power cord, improves the use stability and reliability, and also greatly improves the assembly efficiency, does not need additional tool, and has strong applicability.

[0031] The standard parts used in the embodiment can be directly purchased from the market, and the non-standard structural parts according to the description can also be directly processed according to the existing technical knowledge without doubt, and the connection mode of each part adopts the mature conventional means in the existing technology, and the machinery, parts and equipment adopt the conventional models in the existing technology, so the specific description is not made here.

[0032] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the implementation mode of the utility model. For ordinary skilled in the art, other different forms of changes or changes can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The changes or changes extended from the essential spirit of the utility model are still within the protection scope of the utility model.

Claims

1. A power cord fixing structure of a power supply box, a clamping structure provided on the power supply box and used for clamping a power cord, characterized in that: The clamping structure comprises two support plates and a clamping block; The two support plates are fixed in parallel on the end bottom wall of the power box; The vertical clamping slot provided at the top end of the middle part of the support plate, the symmetrical inner walls of the vertical clamping slot are each provided with a plurality of abutting tooth-shaped grooves, and the top wall of the abutting tooth-shaped groove is a horizontal plane; The two ends of the clamping block are integrally formed with protrusions, the symmetrical side walls of the protrusions are provided with tooth-shaped protrusions, and the top wall of the tooth-shaped protrusion is a horizontal plane; The protrusions are clamped downward from the top end of the vertical clamping slot, and the horizontal plane of the tooth-shaped protrusion is limited on the horizontal plane of one of the abutting tooth-shaped grooves.

2. The power cord fixing structure of a power pack according to claim 1, wherein: The bottom surface of the clamping block is provided with an arc-shaped clamping groove; The bottom part of the two support plates is fixed with a strip-shaped protrusion; The power cord is located between the strip-shaped protrusion and the clamping block and is clamped and positioned by the two.

3. The power cord fixing structure of a power pack according to claim 1, wherein: The width of the protrusion matches the width of the vertical clamping slot.

4. The power cord fixing structure of a power pack according to claim 1, wherein: The thickness of the clamping block is greater than the thickness of the protrusion.

5. The power cord fixing structure of a power pack according to claim 1, wherein: The clamping block is a plastic structure.

6. The power cord fixing structure of a power pack according to claim 1, wherein: The support plate and the power box are integrally formed or fixed by screws.

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