Photovoltaic inverter magnetic element Litz wire rod convenient to bundle

Abstract

The utility model belongs to the technical field of Litz wire rods, and particularly relates to a photovoltaic inverter magnetic element Litz wire rod convenient to bundle, which comprises a wire rod body, a connecting block is arranged at one end of the wire rod body, third arc-shaped grooves are formed in the top and the bottom of the connecting block, an upper connecting seat is arranged at the top of the connecting block, and a second connecting seat is arranged at the bottom of the upper connecting seat. The wire rod body is placed in the third arc-shaped groove of the connecting block, then the lower connecting base is in butt joint with the connecting block from the bottom, then the shifting block is shifted to enable the movable block to drive the clamping pin to contract, and then the upper connecting base is in butt joint with the top of the connecting block. At the moment, the mounting base is located between the two fixing blocks, then the shifting block is loosened, the clamping pin is inserted into the clamping groove under the action of the spring, and therefore bundling of the multiple Litz wires can be conveniently achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the litz wire, specifically relates to a photovoltaic inverter magnetic element litz wire convenient to bundle. BACKGROUND

[0002] The photovoltaic inverter can convert the variable direct current voltage generated by the photovoltaic solar panel into the inverter of commercial power frequency alternating current, can feed back to the commercial power transmission system, or is used for off-grid power grid, and the photovoltaic inverter is one of important system balances (BOS) in photovoltaic array system, can be used with general alternating current power supply equipment, and the litz wire refers to a conductor that is twisted or braided by a plurality of independent insulated conductors.

[0003] At present, the existing photovoltaic inverter magnetic element litz wire is usually connected by using a plurality of wires in the process of use, but these litz wires lack the bundling structure to bundle the litz wire or a plurality of litz wires, so that these wires are prone to winding, thereby affecting the work efficiency of the staff. UTILITY MODEL CONTENT

[0004] The utility model discloses a photovoltaic inverter magnetic element litz wire convenient to bundle, and aims at solving the problems that the existing photovoltaic inverter magnetic element litz wire is usually connected by using a plurality of wires in the process of use, but these litz wires lack the bundling structure to bundle the litz wire or a plurality of litz wires, so that these wires are prone to winding, thereby affecting the work efficiency of the staff.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a photovoltaic inverter magnetic element litz wire convenient to bundle, including the wire body, the one end of wire body is provided with the connecting block, the top of connecting block and top all are seted up third arc slot, the top of connecting block is provided with upper connecting seat, the bottom of connecting block is provided with lower connecting seat,

[0006] The top of lower connecting seat is seted up first arc slot, the bottom of upper connecting seat is seted up second arc slot, the both ends of upper connecting seat are connected with the mount pad, the inside of mount pad is provided with spring, the end of spring is connected with movable block, the one end of movable block is connected with the bayonet, the outer wall of movable block is connected with the bayonet, the top four corners of lower connecting seat are connected with fixed block, the outer wall of fixed block is seted up the clamping slot.

[0007] As a kind of photovoltaic inverter magnetic element litz wire convenient to bundle of the utility model, the connecting block is between upper connecting seat and lower connecting seat.

[0008] The utility model provides a kind of convenient photovoltaic inverter magnetic element litz wire material of bundling of the utility model, the size of the card slot and the one end of the lock pin is adapted.

[0009] The utility model provides a kind of convenient photovoltaic inverter magnetic element litz wire material of bundling of the utility model, the upper connecting seat can be with lower connecting seat by mounting seat, spring, movable block, lock pin, push block, fixed block, card slot and form elastic engagement structure.

[0010] The utility model provides a kind of convenient photovoltaic inverter magnetic element litz wire material of bundling of the utility model, the top of lower connecting seat is equipped with first positioning hole, the bottom of upper connecting seat is equipped with second positioning hole, the top and bottom of the connecting block are all connected with a positioning column.

[0011] The utility model provides a kind of convenient photovoltaic inverter magnetic element litz wire material of bundling of the utility model, the size of the positioning column and first positioning hole, second positioning hole is adapted.

[0012] The utility model provides a kind of convenient photovoltaic inverter magnetic element litz wire material of bundling of the utility model, the inner wall of first arc-shaped groove is bonded with first rubber layer, the inner wall of third arc-shaped groove is bonded with second rubber layer, the inner wall of second arc-shaped groove is bonded with third rubber layer.

[0013] Compared with prior art, the utility model has the beneficial effects that:

[0014] By placing wire material body in the third arc-shaped groove of connecting block, then lower connecting seat is butted from bottom with connecting block, then by pushing push block, movable block drives lock pin to shrink, then upper connecting seat is butted from the top of connecting block, then mounting seat is located between two fixed blocks, then by loosening push block, lock pin is inserted into card slot under the action of spring, so that the bundling of multiple litz wire materials can be conveniently realized.

[0015] By the setting of first rubber layer, second rubber layer and third rubber layer, when wire material body is clamped in arc-shaped, the damage to wire material outer wall can be prevented, and by the setting of first positioning hole, second positioning hole and positioning column, positioning effect can be played when upper connecting seat, lower connecting seat and connecting block are butted, so as to improve safety and stability. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 It is the front view structure schematic diagram of the utility model;

[0018] Figure 2The utility model discloses a main vision explosion structure schematic diagram of the utility model discloses a kind of photovoltaic inverter magnetic element litz wire, including wire body 1, the one end of wire body 1 is provided with connecting block 2, the top of connecting block 2 and top are all provided with third arc slot 14, the top of connecting block 2 is provided with upper connecting seat 3, the bottom of connecting block 2 is provided with lower connecting seat 4;

[0019] Figure 3 The utility model discloses a connecting block main vision structure schematic diagram of the utility model discloses a kind of photovoltaic inverter magnetic element litz wire, including wire body 1, the one end of wire body 1 is provided with connecting block 2, the top of connecting block 2 and top are all provided with third arc slot 14, the top of connecting block 2 is provided with upper connecting seat 3, the bottom of connecting block 2 is provided with lower connecting seat 4;

[0020] Figure 4 The utility model discloses a lower connecting main vision structure schematic diagram of the utility model discloses a kind of photovoltaic inverter magnetic element litz wire, including wire body 1, the one end of wire body 1 is provided with connecting block 2, the top of connecting block 2 and top are all provided with third arc slot 14, the top of connecting block 2 is provided with upper connecting seat 3, the bottom of connecting block 2 is provided with lower connecting seat 4;

[0021] Figure 5 The utility model discloses a lower connecting main vision structure schematic diagram of the utility model discloses a kind of photovoltaic inverter magnetic element litz wire, including wire body 1, the one end of wire body 1 is provided with connecting block 2, the top of connecting block 2 and top are all provided with third arc slot 14, the top of connecting block 2 is provided with upper connecting seat 3, the bottom of connecting block 2 is provided with lower connecting seat 4。

[0022] In the drawing: 1, wire body; 2, connecting block; 3, upper connecting seat; 4, lower connecting seat; 5, first arc slot; 6, second arc slot; 7, mounting seat; 8, spring; 9, movable block; 10, pin; 11, push block; 12, fixed block; 13, clamping groove; 14, third arc slot; 15, first rubber layer; 16, first positioning hole; 17, second positioning hole; 18, positioning column; 19, second rubber layer; 20, third rubber layer. Specific embodiments

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides following technical scheme: a kind of photovoltaic inverter magnetic element litz wire of convenient cluster, including wire body 1, the one end of wire body 1 is provided with connecting block 2, the top of connecting block 2 and top are all provided with third arc slot 14, the top of connecting block 2 is provided with upper connecting seat 3, the bottom of connecting block 2 is provided with lower connecting seat 4;

[0025] The top of lower connecting seat 4 is provided with first arc slot 5, and the bottom of upper connecting seat 3 is provided with second arc slot 6, the two ends of upper connecting seat 3 are connected with mounting seat 7, the inside of mounting seat 7 is provided with spring 8, the end of spring 8 is connected with movable block 9, one end of movable block 9 is connected with pin 10, the outer wall of movable block 9 is connected with pin 10, the top of lower connecting seat 4 four corners is connected with fixed block 12, and the outer wall of fixed block 12 is provided with clamping groove 13.

[0026] It should be noted that the fixed block 12 between the top four corners of lower connecting seat 4 is two by two opposite, and the outer wall of mounting seat 7 is provided with opening, and one end of push block 11 extends to outside through the opening.

[0027] Preferably, the connecting block 2 is located between the upper connecting seat 3 and the lower connecting seat 4, the size of the clamping groove 13 is matched with one end of the clamping pin 10, and the upper connecting seat 3 can form an elastic clamping structure with the lower connecting seat 4 through the mounting seat 7, the spring 8, the movable block 9, the clamping pin 10, the pushing block 11, the fixed block 12 and the clamping groove 13.

[0028] In specific use, the wire body 1 is placed in the third arc-shaped groove 14 of the connecting block 2, then the lower connecting seat 4 is butted with the connecting block 2 from the bottom, the movable block 9 drives the clamping pin 10 to retract by pushing the pushing block 11, then the upper connecting seat 3 is butted with the connecting block 2 from the top, at this time the mounting seat 7 is located between the two fixed blocks 12, then the clamping pin 10 is inserted into the clamping groove 13 under the action of the spring 8 by releasing the pushing block 11, so that the bundling of multiple Litz wires can be conveniently realized.

[0029] Preferably, the top of the lower connecting seat 4 is provided with a first positioning hole 16, the bottom of the upper connecting seat 3 is provided with a second positioning hole 17, and the top and the bottom of the connecting block 2 are both connected with a positioning column 18, and the size of the positioning column 18 is matched with the first positioning hole 16 and the second positioning hole 17.

[0030] In specific use, when the wire body 1 is clamped in the arc shape, the rubber layer in the arc-shaped groove can wrap the outer wall of the clamping part of the wire body 1, so as to prevent damage to the outer wall of the wire.

[0031] Preferably, the inner wall of the first arc-shaped groove 5 is bonded with a first rubber layer 15, the inner wall of the third arc-shaped groove 14 is bonded with a second rubber layer 19, and the inner wall of the second arc-shaped groove 6 is bonded with a third rubber layer 20.

[0032] In specific use, when the upper connecting seat 3 and the lower connecting seat 4 are butted with the connecting block 2, the positioning column 18 is inserted into the first positioning hole 16 and the second positioning hole 17, so as to play a positioning role and improve safety and stability.

[0033] Working principle: firstly, by placing the wire body 1 in the third arc-shaped groove 14 of the connecting block 2, then the lower connecting seat 4 is docked from the bottom with the connecting block 2, and then the knob 11 is pulled to make the movable block 9 drive the pin 10 to retract, then the upper connecting seat 3 is docked from the top of the connecting block 2, at this time the mounting seat 7 is located between the two fixed blocks 12, then the knob 11 is loosened, the pin 10 is inserted into the card slot 13 under the action of the spring 8, so that the bundle of multiple Litz wires can be conveniently realized, and during the docking of the upper connecting seat 3, the lower connecting seat 4 and the connecting block 2, the positioning column 18 is inserted into the first positioning hole 16 and the second positioning hole 17, thereby playing a positioning role, and by setting the first rubber layer 15, the second rubber layer 19 and the third rubber layer 20, when the wire body 1 is clamped in the arc shape, the rubber layer in the arc-shaped groove can wrap the outer wall of the clamping part of the wire body 1, thereby preventing damage to the outer wall of the wire.

[0034] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic inverter magnetic component litz wire for easy bundling comprising a wire body (1) characterized by: One end of the wire body (1) is provided with a connecting block (2), the top of the connecting block (2) is provided with a third arc-shaped groove (14), the top of the connecting block (2) is provided with an upper connecting seat (3), the bottom of the connecting block (2) is provided with a lower connecting seat (4); The top of the lower connecting seat (4) is provided with a first arc-shaped groove (5), the bottom of the upper connecting seat (3) is provided with a second arc-shaped groove (6), both ends of the upper connecting seat (3) are connected with a mounting seat (7), the inside of the mounting seat (7) is provided with a spring (8), the end of the spring (8) is connected with a movable block (9), one end of the movable block (9) is connected with a pin (10), the outer wall of the movable block (9) is connected with a pin (10), the top of the lower connecting seat (4) is connected with a fixed block (12), the outer wall of the fixed block (12) is provided with a clamping groove (13).

2. A convenient bundled photovoltaic inverter magnetic element Litz wire according to claim 1, characterized in that: The connecting block (2) is located between the upper connecting seat (3) and the lower connecting seat (4).

3. A convenient bundled photovoltaic inverter magnetic element Litz wire according to claim 1, characterized in that: The size of the clamping groove (13) and the pin (10) is matched.

4. A convenient bundled photovoltaic inverter magnetic element Litz wire according to claim 1, characterized in that: The upper connecting seat (3) can be elastically clamped with the lower connecting seat (4) through the mounting seat (7), the spring (8), the movable block (9), the pin (10), the block (11), the fixed block (12), and the clamping groove (13).

5. A convenient bundled photovoltaic inverter magnetic element Litz wire according to claim 1, characterized in that: The top of the lower connecting seat (4) is provided with a first positioning hole (16), the bottom of the upper connecting seat (3) is provided with a second positioning hole (17), and the top and bottom of the connecting block (2) are connected with a positioning column (18).

6. A convenient set of photovoltaic inverter magnetic element Litz wire according to claim 5, characterized in that: The size of the positioning column (18) and the first positioning hole (16) and the second positioning hole (17) is matched.

7. A convenient bundled photovoltaic inverter magnetic element Litz wire according to claim 1, characterized in that: The inner wall of the first arc-shaped groove (5) is bonded with a first rubber layer (15), the inner wall of the third arc-shaped groove (14) is bonded with a second rubber layer (19), and the inner wall of the second arc-shaped groove (6) is bonded with a third rubber layer (20).

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