CN210035106U

CN210035106U - Waterproof LED lamp and lamp string

Info

Publication number: CN210035106U
Application number: CN201921128419.XU
Authority: CN
Inventors: 马金山
Original assignee: Dongguan Menghe Electronic Co Ltd
Current assignee: Dongguan Menghe Electronic Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-02-07
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to the technical field of injection molds, in particular to a waterproof LED lamp and a string lamp, which comprises a lamp holder, wherein the front end of the lamp holder is provided with a first interface which is connected with an LED lamp source component, the bottom end of the lamp holder is provided with a second interface which is connected with a wire wiring component, the LED lamp source component comprises an inner seat, the left end of the inner seat is in threaded connection with the first interface of the lamp holder, the right end of the inner seat is connected with an LED lamp source, a first waterproof sealing ring is arranged in the first interface, the junction between the right end of the inner seat and the LED lamp source is provided with a second waterproof sealing ring, the wire wiring component comprises a joint, the right end of the joint is in threaded connection with the second interface, and a third waterproof sealing ring is arranged in the second interface, the whole waterproof capability of the LED lamp is obviously improved, and the phenomenon that the LED lamp cannot be used due to poor contact is avoided.

Description

Waterproof LED lamp and lamp string

Technical Field

The utility model relates to the technical field of electrical apparatus, especially, relate to a waterproof LED lamp and cluster lamp.

Background

The LED lamps are widely applied to daily life, at present, a plurality of LED lamps are used in environments with high humidity (such as outdoor rainy days, bathrooms and the like), and the LED lamps can contact a large amount of moisture in the using process; however, the existing LED lamp is poor in waterproof capability, and poor contact exists after the existing LED lamp is contacted with moisture, so that the LED lamp cannot be used.

Therefore, there is a need for an LED lamp with a waterproof structure.

Disclosure of Invention

An object of the utility model is to provide a waterproof LED lamp and cluster lamp to prior art's not enough, the utility model discloses a junction between each part of LED lamps and lanterns increases waterproof sealing ring structure for the whole waterproof ability of LED lamp is showing and is promoting, and inside moisture or the unable entering LED lamp of water that the external production was inside, avoided appearing leading to the unable phenomenon that uses of LED lamps and lanterns because of contact failure.

The utility model discloses a realize through following technical scheme, a waterproof LED lamp, which comprises a lamp holder, the front end of lamp stand is provided with first interface, first interface connection has LED lamp source subassembly, the bottom of lamp stand is provided with the second interface, second interface connection has electric wire wiring subassembly, LED lamp source subassembly includes interior seat, the left end of interior seat and the first interface threaded connection of lamp stand, the right-hand member of interior seat is connected with the LED lamp source, be provided with first waterproof sealing washer in the first interface, the right-hand member of interior seat is provided with the waterproof sealing washer of second with the junction in LED lamp source, electric wire wiring subassembly is including connecting, the right-hand member and the second interface threaded connection who connect, be provided with the waterproof sealing washer of third in the second interface.

Preferably, the outer circumference cover of lamp stand is equipped with the chuck, chuck and lamp stand threaded connection.

Preferably, the electric wire wiring assembly further comprises a base, a third interface is arranged at the right end of the base, a first wire inlet hole is formed in the left end of the base, the left end of the joint is in threaded connection with the third interface, an elastic waterproof shaft sleeve is further arranged at the left end of the joint, a second wire inlet hole is formed in the elastic waterproof shaft sleeve, and a pot body structure is arranged on the inner wall in the interface of the base.

Preferably, the pot body structure is provided with a plurality of limiting blocks, the outer circumference of the elastic waterproof shaft sleeve is provided with a plurality of limiting grooves, and the limiting blocks and the limiting grooves are correspondingly arranged.

Preferably, a fourth waterproof sealing ring is arranged in the third interface of the base.

The LED string lamp comprises an electric wire, wherein a plurality of T-shaped waterproof connectors are connected in series with the electric wire, and the T-shaped waterproof connectors are connected with the waterproof LED lamp.

The utility model has the advantages that: the utility model discloses a junction between each part of LED lamps and lanterns increases waterproof sealing circle structure for the whole waterproof ability of LED lamp is showing and is promoting, and inside moisture or the unable LED lamp that gets into of water that the external world produced, avoid appearing leading to the unable phenomenon that uses of LED lamps and lanterns because of contact failure.

Drawings

Fig. 1 is the utility model discloses a spatial structure sketch map of waterproof LED lamp.

Fig. 2 is the utility model discloses the decomposition structure schematic diagram of waterproof LED lamp.

Fig. 3 is a schematic sectional view of the wire connection assembly of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram of the LED string light of the present invention.

Detailed Description

The present invention will be further described with reference to fig. 1 to 5 and the detailed description thereof.

As shown in fig. 1 to 2, a waterproof LED lamp 5 includes a lamp holder 1, a first interface 11 is provided at the front end of the lamp holder 1, the first interface 11 is connected with an LED light source assembly 2, a second interface 12 is provided at the bottom end of the lamp holder 1, the second interface 12 is connected with a wire connection assembly 3, the LED light source assembly 2 includes an inner holder 21, the left end of the inner holder 21 is in threaded connection with the first interface 11 of the lamp holder 1, the right end of the inner holder 21 is connected with an LED light source 22, a first waterproof sealing ring 13 is provided in the first interface 11, a second waterproof sealing ring 14 is provided at the junction between the right end of the inner holder 21 and the LED light source 22, the wire connection assembly 3 includes a connector 31, the right end of the connector 31 is in threaded connection with the second interface 12, and a third waterproof sealing ring 15 is provided in the second interface 12.

Be provided with the connection shell fragment in this embodiment lamp stand 1, the electric wire 6 of waterproof LED lamp 5 penetrates lamp stand 1 in from electric wire wiring subassembly 3 and is connected with the connection shell fragment, this embodiment is through connecting between 31 and lamp stand 1, between lamp stand 1 and the interior seat 21, set up third waterproof sealing ring 15 structure between interior seat 21 and the LED lamp source 22 respectively, first waterproof sealing ring 13 structure and second waterproof sealing ring 14 structure, make the whole waterproof ability of LED lamp show the promotion, inside moisture or the unable LED lamp that gets into of water that the external world produced, avoid appearing leading to the unable phenomenon of using of LED lamps and lanterns because of contact failure.

In this embodiment, the outer circumference cover of lamp stand 1 is equipped with chuck 4,

chuck

4 and 1 threaded connection of lamp stand, after interior seat 21 is connected with lamp stand 1, overlap again and establish chuck 4, chuck 4 is used for the card to go into in the waterproof LED lamp 5 outside cover body.

In order to prevent external water from entering the lamp socket 1 through the wire connection block 3, damaging the wires 6; as shown in fig. 3 to 4, in this embodiment, the wire connection assembly 3 further includes a base 32, a third interface 321 is disposed at a right end of the base 32, a first wire inlet 322 is disposed at a left end of the base 32, a left end of the joint 31 is in threaded connection with the third interface 321, an elastic waterproof sleeve 311 is further disposed at the left end of the joint 31, the elastic waterproof sleeve 311 is provided with a second wire inlet 312, a pot structure 323 is disposed on an inner wall of the third interface 321 of the base 32, a wire 6 sequentially passes through the first wire inlet 322 of the base 32 and the second wire inlet 312 of the elastic waterproof sleeve 311, when the left end of the joint 31 is screwed into the base 32, the elastic waterproof sleeve 311 of the joint 31 is continuously pressed downward, and under the action of the pot structure 323, the elastic waterproof sleeve 311 moves downward, the elastic waterproof sleeve 311 presses toward a position of the central axis, that is, the second wire inlet 312 presses the passing wire, and the direct gap between the second wire inlet hole 312 and the electric wire 6 is sealed, so that the waterproof sealing effect is effectively achieved.

In this embodiment, pot body structure 323 is provided with a plurality of stopper, the outer circumference of elasticity waterproof axle sleeve 311 is provided with a plurality of spacing groove 3111, a plurality of stopper and a plurality of spacing groove 311 corresponds the setting, (the stopper is owing to the inside at base 32, consequently does not mark in the specification drawing), and elasticity waterproof axle sleeve 311 moves down, and under pot body structure 323's effect, elasticity waterproof axle sleeve 311 extrudes towards the position of its axis more, and the stopper imbeds in the corresponding spacing groove 3111, plays limiting displacement.

In this embodiment, be provided with fourth waterproof sealing ring 324 in the third interface 321 of base 32, further promote the utility model discloses a sealed water-proof effects.

As shown in fig. 5, the LED string light comprises an electric wire 6, wherein the electric wire 6 is connected with a plurality of T-shaped waterproof connectors 7 in series, the T-shaped waterproof connectors 7 are connected with the waterproof LED light 5, and the waterproof connectors 7 are directly formed on an insulating skin of the electric wire 6 by injection molding, so that a good sealing effect is achieved.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a waterproof LED lamp which characterized in that: the LED lamp comprises a lamp holder, the front end of lamp stand is provided with first interface, first interface connection has the LED lamp source subassembly, the bottom of lamp stand is provided with the second interface, second interface connection has the electric wire wiring subassembly, the LED lamp source subassembly includes interior seat, the left end of interior seat and the first interface threaded connection of lamp stand, the right-hand member of interior seat is connected with the LED lamp source, be provided with first waterproof sealing washer in the first interface, the right-hand member of interior seat and the junction in LED lamp source are provided with the waterproof sealing washer of second, the electric wire wiring subassembly is including connecting, the right-hand member and the second interface threaded connection who connect, be provided with third watertight seal in the second interface.

2. The waterproof LED lamp of claim 1, wherein: the outer circumference cover of lamp stand is equipped with the chuck, chuck and lamp stand threaded connection.

3. The waterproof LED lamp of claim 1, wherein: the electric wire wiring assembly further comprises a base, a third interface is arranged at the right end of the base, a first wire inlet hole is formed in the left end of the base, the left end of the joint is in threaded connection with the third interface, an elastic waterproof shaft sleeve is further arranged at the left end of the joint, a second wire inlet hole is formed in the elastic waterproof shaft sleeve, and a pot body structure is arranged on the inner wall in the interface of the base.

4. The waterproof LED lamp of claim 3, wherein: the pot body structure is provided with a plurality of stopper, the outer circumference of elasticity waterproof shaft cover is provided with a plurality of spacing groove, a plurality of the stopper corresponds the setting with a plurality of spacing groove.

5. The waterproof LED lamp of claim 3, wherein: and a fourth waterproof sealing ring is arranged in the third interface of the base.

6. An LED cluster lamp which characterized in that: the waterproof LED lamp comprises an electric wire, wherein a plurality of T-shaped waterproof connectors are connected in series with the electric wire, and the waterproof LED lamp in any one of the claims 1 to 5 is connected to each of the T-shaped waterproof connectors.