Outdoor rainproof power connector

Abstract

The utility model discloses an outdoor rainproof power supply connector, comprising a female socket and a male plug, the female socket comprises a female socket body and an outer rainproof sleeve, the male plug comprises a male plug body and an inner rainproof sleeve, one end of the female socket body is connected with a wire, the other end of the female socket body is provided with a plurality of jacks, one end of the male plug body is connected with a wire, and the other end of the male plug body is provided with a plurality of jacks. The male plug body is sleeved with the inner rainproof sleeve, the end, provided with the jacks, of the female socket body is inserted into the inner rainproof sleeve, and the inner rainproof sleeve is inserted into the outer rainproof sleeve. According to the outdoor rainproof power supply connector of the utility model, rapid connection and electrification of the electric wire can be ensured, the sealing performance of the connection part can be ensured in a humid environment such as a rainy environment, and short circuit caused by rainwater can be prevented. The power connector is suitable for temporary wiring in outdoor operation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power connector technical field, concretely relates to an outdoor rainproof power connector. BACKGROUND

[0002] When working outdoors, it is often necessary to provide temporary wiring for equipment. When temporary wiring, fast plug connectors are generally used, which have the advantage of being easy to plug in. However, rain or humid environments are often encountered outdoors. The existing fast plug connector has poor rainproof effect and is not suitable for use in outdoor environments. SUMMARY

[0003] To solve the above technical problems, the utility model adopts the technical scheme: an outdoor rainproof power connector, comprising a female socket and a male plug, the female socket comprises a female socket body and an outer rainproof sleeve, the male plug comprises a male plug body and an inner rainproof sleeve, one end of the female socket body is connected with an electric wire, the other end is provided with a plurality of jack holes, the outer rainproof sleeve is sleeved on the female socket body, one end of the outer rainproof sleeve is fixedly connected with the female socket body, and the end of the female socket body with the jack hole protrudes out of the outer rainproof sleeve, one end of the male plug body is connected with an electric wire, the other end is connected with a plurality of conductive pins, the conductive pins correspond to the jack holes respectively, the inner rainproof sleeve is sleeved on the male plug body, one end of the inner rainproof sleeve is fixedly connected with the male plug body, the conductive pins are located in the inner rainproof sleeve, the end of the female socket body with the jack hole is inserted into the inner rainproof sleeve, and the inner rainproof sleeve is inserted into the outer rainproof sleeve.

[0004] As a preferred technical scheme of the above, the inner rainproof sleeve is provided with an annular sealing groove in the inside, the end of the female socket body with the jack hole is connected with a sealing ring, and the sealing ring is clamped into the annular sealing groove after the female socket body is inserted into the inside of the inner rainproof sleeve.

[0005] As a preferred technical scheme of the above, the end of the inner rainproof sleeve, into which the female socket body is inserted, is provided with a guide inclined surface formed by gradually reducing the inner diameter.

[0006] As a preferred technical scheme of the above, the surface of the inner rainproof sleeve is provided with at least two outer annular cable tie grooves, the surface of the inner rainproof sleeve is provided with at least two inner annular cable tie grooves, the inner annular cable tie grooves and the outer annular cable tie grooves correspond to each other, and a cable tie is bound in the outer annular cable tie groove.

[0007] As a preferred technical scheme of the above, the inside of the outer rainproof sleeve and the inside of the inner rainproof sleeve are provided with a plurality of iron wires embedded therein, the length direction of the iron wires is parallel to the length direction of the conductive pins respectively, and the iron wires are uniformly and spacedly distributed.

[0008] As a preferred technical scheme of the above, the outer rainproof sleeve and the inner rainproof sleeve are respectively made of insulating rubber.

[0009] The outdoor rainproof power connector has the advantages that the outdoor rainproof power connector can ensure quick connection and power supply of the electric wire, can ensure the sealing of the connection part in a rainy or humid environment, and prevents short circuit caused by rainwater. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 is a structural schematic view of the utility model;

[0011] Fig. 2 is a sectional structural schematic view of the utility model. DETAILED DESCRIPTION

[0012] The technical solutions of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0013] In the description of the utility model, it should be explained that the directions or position relations of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0014] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0015] As Figs. 1-2As shown, an outdoor rainproof power connector includes a female socket and a male plug, the female socket includes a female socket body 1, an outer rainproof sleeve 2, the male plug includes a male plug body 3, an inner rainproof sleeve 4, one end of the female socket body 1 is connected with an electric wire 5, the other end is provided with a plurality of insertion holes 6, the outer rainproof sleeve 2 is sleeved on the female socket body 1, one end of the outer rainproof sleeve 2 is fixedly connected with the female socket body 1, the end of the female socket body 1 with the insertion hole 6 extends out of the outer rainproof sleeve 2, one end of the male plug body 3 is connected with the electric wire 5, the other end is connected with a plurality of conductive pins 7, the conductive pins 7 correspond to the insertion holes 6 respectively, the inner rainproof sleeve 4 is sleeved on the male plug body 3, one end of the inner rainproof sleeve 4 is fixedly connected with the male plug body 3, the conductive pins 7 are located in the inner rainproof sleeve 4, the end of the female socket body 1 with the insertion hole 6 is inserted into the inner rainproof sleeve 4, and the inner rainproof sleeve 4 is inserted into the outer rainproof sleeve 2. Through the multi-layer rainproof measures of the outer rainproof sleeve 2 and the inner rainproof sleeve 4, the sealing property of the power connector is improved.

[0016] Further, the inner rainproof sleeve 4 is provided with an annular sealing groove 8, one end of the female socket body 1 with the insertion hole 6 is connected with a sealing ring 9, and the sealing ring 9 is clamped into the annular sealing groove 8 after the female socket body 1 is inserted into the inner rainproof sleeve 4. The sealing ring 9 is fixedly connected with the female socket body 1. The sealing ring 9 is clamped into the annular sealing groove 8, so that the sealing property of the female socket and the male plug after being plugged is improved.

[0017] Further, one end of the inner rainproof sleeve 4 for inserting the female socket body 1 is provided with a guide inclined surface 10 formed by gradually reducing the inner diameter. The guide inclined surface 10 is beneficial to the insertion of the female socket body 1 into the inner rainproof sleeve 4. Meanwhile, the end of the outer rainproof sleeve 2 is thinned, which is beneficial to the insertion of the inner rainproof sleeve 4 into the outer rainproof sleeve 2.

[0018] Further, the surface of the inner rainproof sleeve 4 is provided with at least two outer annular ribbon grooves 11, the surface of the inner rainproof sleeve 4 is provided with at least two inner annular ribbon grooves 12, the inner annular ribbon grooves 12 correspond to the outer annular ribbon grooves 11, and a ribbon is bound in the outer annular ribbon groove 11. When the ribbon is bound in the outer annular ribbon groove 11, the outer rainproof sleeve 2 is deformed, and the deformed part is clamped into the corresponding inner annular ribbon groove 12. The setting of the inner annular ribbon groove 12 and the outer annular ribbon groove 11 can effectively improve the waterproof effect after the ribbon is bound, prevent the ribbon from sliding, and improve the sealing property.

[0019] Further, the interior of the outer rainproof cover 2 and the interior of the inner rainproof cover 4 are provided with a plurality of iron wires 13 embedded therein, the length direction of the iron wires 13 is parallel to the length direction of the conductive pins 7 respectively, and the iron wires 13 are uniformly and spacedly distributed. The self-shaping ability of the iron wires 13 enables the outer rainproof cover 2 and the inner rainproof cover 4 to be shaped, facilitating repeated plugging use. When the outer rainproof cover 2 and the inner rainproof cover 4 are bound by the cable ties, the iron wires 13 are deformed correspondingly. After being removed, the iron wires can restore the shape by external force.

[0020] Further, the outer rainproof cover 2 and the inner rainproof cover 4 are respectively made of insulating rubber. The outer rainproof cover 2 and the inner rainproof cover 4 can be integrally formed with the outer shell of the female socket body 1 and the male plug body 3 respectively, or can be connected by means of hot melt adhesion or adhesion later.

[0021] It is worth mentioning that the conductive pins and other technical features involved in the utility model patent application should be regarded as prior art. The specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and should not be regarded as the invention point of the utility model patent. The utility model patent will not be further expanded and described in detail.

[0022] The above detailed the preferred embodiments of the utility model, it should be understood that those skilled in the art can make many modifications and changes according to the conception of the utility model without creative labor, therefore, all the technical solutions obtained by logical analysis, reasoning or limited experiments on the basis of prior art according to the conception of the utility model should be within the protection scope determined by the claims.

Claims

1. An outdoor rainproof power junction, characterized by, The utility model provides a female socket and a male plug, the female socket comprises a female socket body, an outer rainproof cover, the male plug comprises a male plug body, an inner rainproof cover, one end of the female socket body is connected with an electric wire, the other end is equipped with a plurality of insertion holes, the outer rainproof cover is sleeved on the female socket body, one end of the outer rainproof cover is fixedly connected with the female socket body, and the end of the female socket body with the insertion hole is stretched out from the outer rainproof cover, one end of the male plug body is connected with an electric wire, the other end is connected with a plurality of conductive pins, the conductive pins correspond to the insertion holes respectively, the inner rainproof cover is sleeved on the male plug body, one end of the inner rainproof cover is fixedly connected with the male plug body, the conductive pins are located in the inner rainproof cover, and the end of the female socket body with the insertion hole is inserted into the inner rainproof cover.

2. The outdoor rainproof power tap of claim 1, wherein, The inner rainproof cover is provided with an annular sealing groove, and the end of the female socket body with the insertion hole is connected with a sealing ring, which is clamped into the annular sealing groove after the female socket body is inserted into the inner rainproof cover.

3. The outdoor rainproof power tap of claim 1, wherein, The end of the inner rainproof cover for inserting the female socket body is provided with a guide inclined surface formed by gradually reducing the inner diameter.

4. The outdoor rainproof power tap of claim 1, wherein, The surface of the inner rainproof cover is provided with at least two outer annular ribbon grooves, and the surface of the inner rainproof cover is provided with at least two inner annular ribbon grooves, the inner annular ribbon grooves correspond to the outer annular ribbon grooves, and the outer annular ribbon grooves are bound with ribbons.

5. The outdoor rainproof power tap of claim 1, wherein, The inner rainproof cover is provided with a plurality of iron wires embedded in the inner rainproof cover and the outer rainproof cover, and the length directions of the iron wires are parallel to the length directions of the conductive pins.

6. The outdoor rainproof power tap of claim 5, wherein, The outer rainproof cover and the inner rainproof cover are respectively made of insulating rubber.

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