CN202993134U

CN202993134U - Waterproof joint

Info

Publication number: CN202993134U
Application number: CN2012205793646U
Authority: CN
Inventors: 戴长征; 谢崇桥
Original assignee: PANHOST INDUSTRIAL (SHENZHEN) Co Ltd
Current assignee: PANHOST INDUSTRIAL (SHENZHEN) Co Ltd
Priority date: 2012-11-06
Filing date: 2012-11-06
Publication date: 2013-06-12
Anticipated expiration: 2022-11-06

Abstract

The utility model relates to a waterproof joint. The waterproof joint comprises a bottom cover, wherein a containing groove is arranged inside the bottom cover; the waterproof joint further comprises a waterproof plug and a locking member; the waterproof plug is embedded in the containing groove at the inner part of the bottom cover in a matching manner; one end of the locking member is connected with the waterproof plug in a matching manner; and the waterproof plug is tightly and fixedly locked inside the bottom cover. The waterproof joint is simple and compact in structure, and easy to assemble and connect, not only has a low manufacturing cost, and firm as well as reliable connection, but also can realize the optimal waterproof effects, and is suitable for all series of LED (Light-Emitting Diode) road lamps and other products needing the waterproof structure.

Description

A kind of water joint

Technical field

The utility model relates to waterproof construction, relates in particular to a kind of water joint.

Background technology

Water joint as its name suggests, can be applied in the middle of the environment with water exactly, and safe and reliable adapter connector is provided.At present, on market, the brand of water-proof connector and kind are a lot, but truly, possess sealing property really up to the mark, and the water-proof connector of safe and reliable quality is still fewer on market.

Given this mention a kind of Novel water-proof joint in Chinese patent 200820044472.7, comprise male joint, female joint, be used for locking male joint and the lock ring of female joint, the cover that lays respectively at male joint and female joint afterbody, the wire clip that is arranged in cover tail mouth, clamp nut, a plurality of waterproof apron.Described male joint inner convex rib and described female joint inner groovy are complementary to realize anti-reverse function, and the faying face of described male joint is cancave cambered surface, in the pricker of described female joint, spring coil is arranged.This utility model except structure is too complicated, the assembly connection trouble, and manufacturing cost is higher, and is poor for applicability.

Mention a kind of LED lamp water joint in another Chinese patent 201110133582.7, comprise binding post and terminal lid, described binding post is provided with accepting groove, and filling with in described accepting groove has the sub-silica gel of one pack system, and described terminal lid lid is located on described accepting groove.Although this invention is simple in structure, cost is low, assembly connection is solid and reliable not, and waterproof effect is also general.

In sum, prior art is necessary further perfect.

Summary of the invention

The utility model is complicated in order to solve existing waterproof joint structure, the assembly connection trouble, use solid and reliable not, simultaneously cost is higher, the problem that waterproof effect is poor and propose a kind of simple in structurely, and assembling is easily, use solid and reliable, economical and practical, applicability is strong, can reach the water joint of good waterproof effect.

The utility model is achieved through the following technical solutions:

Above-mentioned a kind of water joint comprises bottom, and described bottom inside is provided with accommodates groove; Described water joint also comprises waterproof plug and locking member; Described waterproof plug coupling is embedded at accommodating in groove of described bottom inside; Described locking member one end is connected and described waterproof plug is locked inner at described bottom with described waterproof plug coupling.

Described water joint, wherein: described bottom comprise base portion and by described base portion to department of assembly that a side vertically protrudes out; Described base portion two ends are equipped with roughly curved groove; The described groove of accommodating comprises that first accommodates groove and second and accommodate groove; Described first accommodates groove is arranged at top, described department of assembly vertically, roughly tapered; Described second accommodates groove accommodates groove along described first and axially connects to described base portion one side and arrange, and roughly is cylindricality.

Described water joint, wherein: described waterproof plug is the transparent silica gel material of hardness 50 degree, roughly is column structure, comprises stage casing cylinder and the end cylinder that is outwards vertically protruded out by middle part, cylinder two ends, described stage casing; Described stage casing cylinder and described second is accommodated the contact of groove coupling compression and is connected; A described wherein end cylinder and described first protrudes out outside accommodating that groove coupling contact is connected and accommodating groove to described first, and described the other end cylinder is connected with described locking member.

Described water joint, wherein: the inside of described stage casing cylinder and end cylinder connects vertically and is provided with plug wire hole.

Described water joint, wherein: described locking member is the screw of easy car iron material, surface treatment electricity nickel; The outside of described locking member is provided with described second and accommodates the groove madial wall and screw the screw thread that is connected, and inside is axially arranged with the through hole that is connected with described end cylinder coupling.

Beneficial effect:

The utility model waterproof joint structure is simple, compact, and wherein, bottom inside is provided with accommodates groove, and waterproof plug adopts silica gel material and is column structure, and coupling is embedded at accommodating in groove of bottom inside, and assembling and convenient disassembly are easy; The inside of waterproof plug also is provided with plug wire hole, facilitated interting of wire harness, simultaneously, adopt the screw of easy car iron material due to locking member, the outside is provided with screw thread, inside is provided with through hole, its recess sidewall of accommodating that is sheathed on waterproof plug one end and the screw thread by the outside and bottom inside is tightened and is connected, not only be connected firmly, reliably, and can reach best waterproof effect, the total processing technology is simple, and manufacturing cost is also low, is applicable on the product of the LED street lamp of complete series and other demand waterproof constructions.

Description of drawings

Fig. 1 is the decomposition chart of the utility model water joint;

Fig. 2 is the overall structure figure of the utility model water joint.

The specific embodiment

As shown in Fig. 1 to 2, the utility model water joint comprises bottom 1, waterproof plug 2 and locking member 3.

Bottom 1 comprises base portion 11, by base portion 11 middle parts to department of assembly 12 that a side vertically protrudes out and axially connect

base portion

11 and 12 inside, department of assembly accommodate groove 13; Base portion 11 is equipped with roughly curved draw-in groove 111 for platy structure and two ends; Department of assembly 12 is column structure, wherein, accommodates groove 13 and comprises that first accommodates groove 131 and second and accommodate groove 132, the first and accommodate groove 131 and be arranged at 12 tops, department of assembly, and is roughly tapered; Second accommodates groove 132 accommodates groove 131 along first and axially connect to arrange to base portion 11 1 sides, roughly is cylindricality, first accommodates groove 131 and second to accommodate the axial line of groove 132 coaxial simultaneously.

Waterproof plug 2 is cylindrical shape, coupling is embedded at bottom 1 inside, comprise stage casing cylinder 21 and by the both ends of the surface of stage casing cylinder 21 to external symmetry vertically extending end cylinder 22, wherein, waterproof plug 2 inside are provided with plug wire hole 23 vertically, plug wire hole 23 connects stage casing cylinder 21 and end cylinders 22, and the size of stage casing cylinder 21 is larger and accommodate groove 132 sidewalls coupling contacts with second of the department of assembly 12 of bottom 1 and be connected than two ends cylinder 22; Accommodate that groove 131 couplings are connected and accommodate groove 131 outsides to first and protrudes out first of the department of assembly 12 of two ends cylinder 22 and bottom 1; In the present embodiment, waterproof plug 2 is the transparent silica gel material of hardness 50 degree.

Locking member 3 outsides are provided with screw thread, the inner perforation vertically is provided with the through hole 31 that the end cylinder 22 with waterproof plug 2 is complementary, locking member 3 is sheathed on the end cylinder 22 of waterproof plug 2 by through hole 31, outside screwing by screw thread with the department of assembly 12 of bottom 1 is connected, in the present embodiment, locking member 3 is the screw of easy car iron material, and process through electric nickel on the surface.

The utility model is simple in structure, assembling is easy, and waterproof plug is embedded at bottom inside, and is tightened by locking member, low cost of manufacture not only, be connected firmly, reliably, and can reach best waterproof effect, be applicable on the product of the LED street lamp of complete series and other demand waterproof constructions.

Claims

1. a water joint, comprise bottom, it is characterized in that: described bottom inside is provided with accommodates groove; Described water joint also comprises waterproof plug and locking member;

Described waterproof plug coupling is embedded at accommodating in groove of described bottom inside;

Described locking member one end is connected and described waterproof plug is locked inner at described bottom with described waterproof plug coupling.

2. water joint as claimed in claim 1 is characterized in that: described bottom comprise base portion and by described base portion to department of assembly that a side vertically protrudes out; Described base portion two ends are equipped with roughly curved groove;

The described groove of accommodating comprises that first accommodates groove and second and accommodate groove;

Described first accommodates groove is arranged at top, described department of assembly vertically, roughly tapered;

Described second accommodates groove accommodates groove along described first and axially connects to described base portion one side and arrange, and roughly is cylindricality.

3. water joint as claimed in claim 1 or 2 is characterized in that: described waterproof plug is the transparent silica gel material of hardness 50 degree, roughly is column structure, comprises stage casing cylinder and the end cylinder that is outwards vertically protruded out by middle part, cylinder two ends, described stage casing;

Described stage casing cylinder and described second is accommodated the contact of groove coupling compression and is connected;

A described wherein end cylinder and described first protrudes out outside accommodating that groove coupling contact is connected and accommodating groove to described first, and described the other end cylinder is connected with described locking member.

4. water joint as claimed in claim 3, it is characterized in that: described stage casing cylinder and end column body connect vertically and are provided with plug wire hole.

5. water joint as claimed in claim 4, it is characterized in that: described locking member is the screw of easy car iron material, surface treatment electricity nickel;

The outside of described locking member is provided with described second and accommodates the groove madial wall and screw the screw thread that is connected, and inside is axially arranged with the through hole that is connected with described end cylinder coupling.