CN212840849U

CN212840849U - Waterproof plug-in type lamp

Info

Publication number: CN212840849U
Application number: CN202022440363.0U
Authority: CN
Inventors: 王建国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-03-30
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a lamp decoration lamps and lanterns field indicates a waterproof plug-in type lamps and lanterns especially. The waterproof plug-in type lamp of the utility model has simple and reasonable structure design, the luminous source is directly fixed with the lamp holder seat in a plug-in way, and the luminous source is ensured not to drop easily through the connection of the convex points; wherein, the lamp body passes through spiro union portion and spiral portion and lamp holder spiro union is fixed, wherein lamp holder lower extreme is close to lamp body spiro union portion lower extreme position and is equipped with waterproof circle, waterproof circle and lamp body surface contact realize once waterproof effect, and the inside spiral portion upper end of lamp holder is equipped with waterproof plug, when lamp body and lamp holder spiro union are fixed, waterproof plug and the contact of spiro union portion top, thereby realize secondary waterproof effect, dual waterproof design guarantees that its good waterproof nature human contact can not reach the metal in the lamp stand, the protection against electric shock, the security is higher. In addition, the lamp holder seat formed by injection molding is better in waterproofness and convenient to automatically produce and assemble.

Description

Waterproof plug-in type lamp

Technical Field

The utility model relates to a lamp decoration lamps and lanterns field indicates a waterproof plug-in type lamps and lanterns especially.

Background

Light strings are widely used in decorative lighting applications, and are typically hung on walls or objects to create an ambient atmosphere, where the light emitted by the string of lights can serve as a good decorative support.

The traditional lamp string is generally composed of a plurality of bulbs connected in series, and the tungsten lamp string has the characteristic of soft and warm light. LED light strings have also appeared in the future, which are constructed primarily from a light wire and a plurality of lamps connected thereunder. Because the LED lamp string is hung and used more outdoors, the connection strength of each part and the convenience of disassembly and assembly are very important. At present, the LED lamp panel is generally adopted as a lamp light source, the lamp structure comprises a lamp holder seat, the LED lamp panel, a light guide column, a lampshade and a lamp holder seat, the lampshade is connected with the lamp holder seat, and the lamp holder seat with a specific structure is used for installing the LED lamp panel and the light guide column. The existing lamp has the defects of unreasonable design, poor waterproofness, easy damage and influence on the service life.

Disclosure of Invention

In order to solve the problem, the utility model provides a waterproof plug-in type lamps and lanterns, structural design is simple reasonable, and waterproof nature is better, is difficult to take place to leak electricity or damage because of intaking.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a waterproof plug-in type lamps and lanterns, includes lamp holder seat, lamp body and light emitting source, the lamp holder seat is inside middle to be equipped with the connecting portion that extend down to the connecting portion surface is equipped with the bump, the light emitting source upper end is equipped with the recess to the recess both sides are equipped with the card hole that corresponds with the bump, the connecting portion lower extreme is pegged graft in the light emitting source recess to bump and card hole joint, lamp body upper end periphery is equipped with spiro union portion, the inside lateral wall of lamp holder seat is equipped with spiral portion, the lamp body passes through spiro union portion and spiral portion and is fixed with lamp holder seat spiro union, lamp holder seat lower extreme is close to lamp body spiro union portion lower extreme position and is equipped with waterproof circle, waterproof circle and lamp body surface contact, the inside spiro union portion upper end of lamp holder seat is equipped with the waterproof.

Furthermore, the connecting portion is provided with a metal contact, a metal pin is arranged in the groove, and the connecting portion is electrically connected with the light emitting source through the metal contact and the metal pin.

The LED lamp comprises a light emitting source, an LED lamp filament, a shell, a groove and metal pins, wherein the light emitting source is the LED lamp strip, the LED lamp strip comprises the shell and the LED lamp filament, the LED lamp filament is arranged in the shell, the upper end of the shell is provided with the groove, and the metal pins are electrically connected with the LED lamp filament.

Wherein, the shell is a glass shell or a colloid shell.

Furthermore, a vertical cylindrical opening extends from the upper end opening of the lamp housing, and the screwing part is arranged on the lower end surface of the cylindrical opening.

Furthermore, the upper end of the lamp holder seat is also provided with a hanging hole.

Further, the lamp holder seat is integrally formed by injection molding.

In addition, the lamp holder bases are connected in parallel or in series through wires to form the light-emitting lamp string.

The beneficial effects of the utility model reside in that: the waterproof plug-in type lamp of the utility model has simple and reasonable structure design, the luminous source is directly fixed with the lamp holder seat in a plug-in way, and the luminous source is ensured not to drop easily through the connection of the convex points; wherein, the lamp body passes through spiro union portion and spiral portion and lamp holder spiro union is fixed, wherein lamp holder lower extreme is close to lamp body spiro union portion lower extreme position and is equipped with waterproof circle, waterproof circle and lamp body surface contact realize once waterproof effect, and the inside spiral portion upper end of lamp holder is equipped with waterproof plug, when lamp body and lamp holder spiro union are fixed, waterproof plug and the contact of spiro union portion top, thereby realize secondary waterproof effect, dual waterproof design guarantees that its good waterproof nature human contact can not reach the metal in the lamp stand, the protection against electric shock, the security is higher. In addition, the lamp holder seat formed by injection molding is better in waterproofness and convenient to automatically produce and assemble.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a sectional view showing the internal structure of the present embodiment.

Fig. 3 is a schematic structural diagram of the light-emitting source of the present embodiment.

The reference numbers illustrate: 1. a lamp holder base; 11. a connecting portion; 111. salient points; 12. a spiral portion; 13. a waterproof ring; 14. a waterproof plug; 15. hanging holes; 2. a lamp housing; 21. a screw connection part; 3. a light emitting source; 31. a housing; 311. a groove; 312. a clamping hole; an LED filament; 33. a metal pin; 4. and (4) conducting wires.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The present application may be embodied in many different forms and is not limited to the embodiments described in the present embodiment. The following detailed description is provided to facilitate a more thorough understanding of the present disclosure, wherein words that indicate orientation, front, back, left, right, etc., are used solely for the purpose of illustrating the structure in the corresponding figures.

Referring to fig. 1-3, the present invention relates to a waterproof plug-in type lamp, including a lamp base 1, a lamp housing 2 and a light emitting source 3, wherein a downwardly extending connecting portion 11 is disposed in the middle of the inside of the lamp base 1, a protruding point 111 is disposed on the surface of the connecting portion 11, a groove 311 is disposed at the upper end of the light emitting source 3, and fastening holes 312 corresponding to the protruding point 111 are disposed at two sides of the groove 311, the lower end of the connecting portion 11 is plugged into the groove 311 of the light emitting source 3, the protruding point 111 is fastened to the fastening holes 312, a screw portion 21 is disposed at the periphery of the upper end of the lamp housing 2, a spiral portion 12 is disposed on the side wall of the inside of the lamp base 1, the lamp housing 2 is fixed to the lamp base 1 by the screw portion 21 and the spiral portion 12, a waterproof ring 13 is disposed at the lower end of the lamp housing 2, the waterproof ring 13 is, when the lamp shell 2 is screwed and fixed with the lamp holder 1, the waterproof plug 14 is contacted with the top end of the screwed part 21.

Compared with the prior art, the lower end of the lamp holder seat 1 is close to the lower end of the screw joint part 21 of the lamp housing 2, the waterproof ring 13 is in surface contact with the lamp housing 2, a primary waterproof effect is achieved, the waterproof plug 14 is arranged at the upper end of the screw joint part 12 in the lamp holder seat 1, and when the lamp housing 2 is fixed with the lamp holder seat 1 in a screw joint mode, the waterproof plug 14 is in contact with the top end of the screw joint part 21, so that a secondary waterproof effect is achieved, and good waterproof performance is guaranteed due to the double waterproof design.

In this embodiment, the light source 3 is an LED light bar, the LED light bar includes a housing 31 and an LED filament 32, the LED filament 32 is disposed in the housing 31, a groove 311 is formed at the upper end of the housing 31, the metal pin 33 is electrically connected to the LED filament 32, the light source 3 does not need a driving power supply by using the LED light bar, and the LED light bar can be normally used under the conditions of using alternating current and direct current. The outer shell 31 is a glass shell or a colloid shell, and ensures that a light source emitted by the LED filament 32 is transmitted out of the outer shell 31.

In addition, the surface of the connecting portion 11 is provided with a metal contact, the groove 311 is provided with a metal pin 33, and the connecting portion 11 is electrically connected with the light source 3 through the metal contact and the metal pin 33, so that the light source 3 is electrically connected with the lamp holder 1 when being plugged, and the lamp holder can be powered on.

In this embodiment, a vertical cylindrical opening extends from the upper end opening of the lamp housing 2, and the screw-threaded portion 21 is disposed on the lower end surface of the cylindrical opening. The lamp holder base 1 is provided with a hanging hole 15 at the upper end, so that the lamp can be conveniently hung and fixed.

In this embodiment, the lamp holder base 1 is integrally injection molded, which achieves a waterproof rating of I P64, and is not only good in waterproof performance, but also convenient for assembly; the light source 3LED light bar in this embodiment can be used in 3-260V ac or dc voltage; in addition, the lamp holder bases 1 can be connected in parallel or in series through the wires 4 to form a light-emitting lamp string, so that the lamp holder base is high in waterproofness, not easy to damage and convenient to replace and disassemble.

It is further understood that the terms "connected," "secured," "disposed," and the like are used broadly and their meanings in the present invention may be understood by those skilled in the art according to the specific situation, unless otherwise specified or limited.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a waterproof plug-in type lamps and lanterns which characterized in that: including lamp holder seat, lamp body and light emitting source, the inside centre of lamp holder seat is equipped with the connecting portion that extend down to the connecting portion surface is equipped with the bump, the light emitting source upper end is equipped with the recess to the recess both sides are equipped with the card hole that corresponds with the bump, the connecting portion lower extreme is pegged graft in the light emitting source recess to bump and card hole joint, lamp body upper end periphery is equipped with spiro union portion, the inside lateral wall of lamp holder seat is equipped with the screw portion, the lamp body passes through spiro union portion and screw portion and is fixed with lamp holder seat spiro union, lamp holder seat lower extreme is close to lamp body spiro union portion lower extreme position and is equipped with waterproof ring, waterproof ring and lamp body surface contact, the inside screw portion upper end of lamp holder seat is equipped with the waterproof plug, when lamp body and lamp holder.

2. The waterproof plug-in type lamp according to claim 1, wherein: the connecting part is provided with a metal contact, a metal pin is arranged in the groove, and the connecting part is electrically connected with the light emitting source through the metal contact and the metal pin.

3. The waterproof plug-in type lamp according to claim 2, wherein: the LED lamp comprises a light emitting source and an LED lamp filament, wherein the light emitting source is the LED lamp strip, the LED lamp filament comprises a shell and an LED lamp filament, the LED lamp filament is arranged in the shell, a groove is formed in the upper end of the shell, and the metal pins are electrically connected with the LED lamp filament.

4. A waterproof plug-in light fixture according to claim 3, characterized in that: the shell is a glass shell or a colloid shell.

5. The waterproof plug-in type lamp according to claim 1, wherein: the lamp shell is characterized in that a vertical cylindrical opening extends from an upper end opening of the lamp shell, and the screwing part is arranged on the surface of the lower end of the cylindrical opening.

6. The waterproof plug-in type lamp according to claim 1, wherein: the upper end of the lamp holder seat is also provided with a hanging hole.

7. The waterproof plug-in type lamp according to claim 1, wherein: the lamp holder seat is integrally formed by injection molding.

8. The waterproof plug-in type lamp according to claim 1, wherein: the lamp head bases are connected in parallel or in series through wires to form a light-emitting lamp string.