CN211011236U

CN211011236U - Waterproof lamp holder

Info

Publication number: CN211011236U
Application number: CN201922058595.7U
Authority: CN
Inventors: 陈冬长
Original assignee: Dongguan City Minleon Electronics Co Ltd
Current assignee: Dongguan City Minleon Electronics Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-14
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a waterproof lamp holder, which comprises a conductive shell, an insulating component and a waterproof part, wherein the conductive shell is provided with a through hole for installation of a conductive piece, the insulating component is fixedly installed on the inner side and the outer side of the conductive shell around the through hole, and a blind groove for installation of the waterproof part is arranged in the conductive shell; the waterproof piece comprises a base and an annular wall matched with the hidden groove, and the annular wall is arranged around the base and is integrally formed with the base; the center of the substrate is provided with a hemispherical bulge, and the bulge and the circle center of the through hole are positioned on the same axis. The utility model discloses a waterproof lamp holder at the built-in waterproof of electrically conductive shell, can strengthen the dampproofing and waterproofing ability of lamp holder, just the utility model provides a waterproof can dismantle the change as required, has effectively prolonged the life of this waterproof lamp holder.

Description

Waterproof lamp holder

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically a waterproof lamp holder.

Background

In the production and operation process of the lamp, one lamp usually comprises a lamp cap part and a glass bulb part, an insulating structure is generally arranged behind a conductive shell of a traditional lamp cap, then a conductive contact is arranged on a glass insulator, and the lamp cap with the structure is easily affected by environmental factors such as moisture and the like in daily use, so that the service life of the lamp cap is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof lamp holder has effectively strengthened lamp holder dampproofing and waterproofing ability.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof lamp holder comprises a conductive shell, an insulating assembly and a waterproof part, wherein the conductive shell is provided with a through hole for installing a conductive piece, the insulating assembly is fixedly installed on the inner side and the outer side of the conductive shell around the through hole, and a hidden groove for installing the waterproof part is formed in the conductive shell;

the waterproof piece comprises a base and an annular wall matched with the hidden groove, and the annular wall is arranged around the base and is integrally formed with the base; the center of the substrate is provided with a hemispherical bulge, and the hemispherical bulge and the circle center of the through hole are positioned on the same axis.

In one embodiment, the annular wall extends from the vertical direction of the substrate to two sides, wherein the annular wall is connected with the dark groove on the first side.

In one embodiment, the radius of the second side annular wall is greater than the radius of the first side annular wall.

In one embodiment, an annular protrusion is disposed on an inner wall of the conductive housing, and the annular protrusion is parallel to a plane of the substrate.

In one embodiment, the conductive shell has internal threads disposed on an inner wall thereof.

The utility model discloses a waterproof lamp holder at the built-in waterproof of electrically conductive shell, can strengthen the dampproofing and waterproofing ability of lamp holder, just the utility model provides a waterproof can dismantle the change as required, has effectively prolonged the life of this waterproof lamp holder.

Drawings

FIG. 1 is a side view of a waterproof light head in one embodiment;

FIG. 2 is a cross-sectional view of the conductive shell and insulating assembly of FIG. 1 after bonding;

fig. 3 is a schematic view of the waterproof member of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a side view of a waterproof lamp head in an embodiment, the waterproof lamp head includes a conductive housing 100, an insulating assembly 200, and a waterproof member 300, as shown in fig. 2, a through hole 110 for installing a conductive member is formed on the conductive housing 100, the insulating assembly 200 is fixedly installed on both inner and outer sides of the conductive housing 100 around the through hole 110, and a blind groove 120 for installing the waterproof member 300 is formed in the conductive housing 100. As shown in fig. 3, the waterproof member 300 includes a base 310 and an annular wall 320 for fitting with the camera 120, wherein the annular wall 320 is disposed around the base 310 and is integrally formed with the base 310; the center of the substrate 310 is provided with a hemispherical protrusion 311, and the center of the hemispherical protrusion 311 and the center of the through hole 110 are located on the same axis.

The annular wall 320 extends from the vertical direction of the base 310 to two sides, wherein the annular wall on the first side is connected with the dark groove 120. Specifically, the radius of the second side annular wall is larger than that of the first side annular wall, so that the waterproof member 300 is clamped in the conductive housing 100. In order to ensure that the waterproof member 300 does not fall off without external force, in one embodiment, the inner wall of the conductive housing 100 is provided with an annular protrusion 130, and the annular protrusion 130 is parallel to the plane of the substrate 310, as shown in fig. 2. In another embodiment, the conductive shell 100 has an internal thread (not shown) on its inner wall, which is disposed corresponding to the external thread 140 on the conductive shell 100, and the external thread 140 on the conductive shell 100 is shown in fig. 1.

The utility model discloses a waterproof lamp holder, at the built-in waterproof piece 300 of electrically conductive shell 100, can strengthen the dampproofing and waterproofing ability of lamp holder, just the utility model provides a waterproof piece 300 can dismantle the change as required, has effectively prolonged the life of this waterproof lamp holder.

The foregoing examples, while indicating preferred embodiments of the invention, are given by way of illustration and description, it is to be understood that the invention is not limited to the disclosed forms herein but is not intended to be exhaustive or to exclude other examples and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art, and not to limit the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention, which is to be construed as being limited only by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A waterproof lamp holder is characterized by comprising a conductive shell, an insulating assembly and a waterproof piece, wherein the conductive shell is provided with a through hole for installing the conductive piece, the insulating assembly is fixedly installed on the inner side and the outer side of the conductive shell around the through hole, and a hidden groove for installing the waterproof piece is formed in the conductive shell;

2. The waterproof lamp cap of claim 1, wherein the annular wall extends from the vertical direction of the base to two sides to form a first side annular wall and a second side annular wall, wherein the first side annular wall is connected to the troffer.

3. The waterproof light head of claim 2 wherein the radius of the second side annular wall is greater than the radius of the first side annular wall.

4. The waterproof lamp cap according to claim 1, wherein an annular protrusion is disposed on an inner wall of the conductive shell, and the annular protrusion is parallel to a plane of the substrate.

5. The waterproof lamp cap of claim 1, wherein an internal thread is provided on an inner wall of the conductive shell.