CN-224201590-U - Waterproof plug and high-voltage lamp tube

CN224201590UCN 224201590 UCN224201590 UCN 224201590UCN-224201590-U

Abstract

The utility model discloses a waterproof plug and a high-voltage lamp tube, which comprise a lighting unit, a plug part, a waterproof sealing part, a lamp tube part and an electrode part, wherein the lighting unit is fixedly arranged in the lamp tube part, the electrode part is fixedly arranged on the plug part, the electrode part is connected with the lighting unit, the waterproof sealing part is fixedly connected with the plug part and the lamp tube part respectively, the plug part is fixedly connected with the lamp tube part, a first waterproof function is formed by fixedly connecting the lamp tube part and the plug part, and a second waterproof function is formed by fixedly connecting the waterproof sealing part and the lamp tube part, so that the waterproof property of the lamp tube is greatly improved.

Inventors

LI XIAOQING
LIAO LIELI
CHEN LIN
WANG HUA

Assignees

深圳市美耐斯光电有限公司

Dates

Publication Date: 20260505
Application Date: 20250610

Claims (8)

1. The waterproof plug and the high-voltage lamp tube are characterized by comprising a lighting unit, a plug part, a waterproof sealing part, a lamp tube part and an electrode part, wherein the lighting unit is fixedly arranged in the lamp tube part, the electrode part is fixedly arranged on the plug part, the electrode part is connected with the lighting unit, the waterproof sealing part is respectively fixedly connected with the plug part and the lamp tube part, the plug part is fixedly connected with the lamp tube part, a first waterproof function is formed by fixedly connecting the lamp tube part and the plug part, and a second waterproof function is formed by fixedly connecting the waterproof sealing part and the lamp tube part, so that the waterproof property of the lamp tube is improved.
2. The waterproof plug and high-voltage lamp tube according to claim 1, wherein the bottom end of the plug component is provided with a waterproof annular structure and a plug edge structure, the top end of the plug component is provided with a boss structure, the plug edge structure is arranged between the waterproof annular structure and the boss structure, the plug edge structure is fixedly connected with the lamp tube component, and a first waterproof function is formed through the fixed connection of the plug edge structure and the lamp tube component.
3. The waterproof plug and high-voltage lamp tube according to claim 2, wherein the fixed connection mode of the plug edge structure and the lamp tube component is an ultrasonic welding fixed connection mode.
4. The waterproof plug and the high-voltage lamp tube according to claim 2, wherein the boss structure is provided with a round hole matched with the electrode part for fixing the electrode part.
5. The waterproof plug and the high-voltage lamp tube according to claim 1, wherein the waterproof sealing component comprises an annular silica gel piece and an annular sealing piece, the inner diameter of the annular silica gel piece is larger than the outer diameter of the annular sealing piece, the annular silica gel piece is fixedly connected with the sealing piece, and the annular silica gel piece and the lamp tube component are fixedly connected to form a second waterproof function.
6. The waterproof plug and the high-voltage lamp tube according to claim 5, wherein the annular silica gel piece and the sealing piece are fixedly connected in a glue bonding mode.
7. The watertight plug and high-voltage tube according to claim 5, wherein the annular seal is mounted in the watertight annular structure in the plug part when the outer diameter of the annular seal is smaller than the inner diameter of the watertight annular structure in the plug part.
8. The waterproof plug and high-voltage lamp tube according to claim 5, wherein the waterproof annular structure in the plug member is installed in the annular seal member when the inner diameter of the annular seal member is larger than the outer diameter of the waterproof annular structure in the plug member.

Description

Waterproof plug and high-voltage lamp tube Technical Field The utility model relates to the technical field of lamp tube waterproofing, in particular to a waterproof plug and a high-voltage lamp tube. Background At present, two schemes are designed for waterproof plugs of waterproof high-voltage lamp tubes in the market, wherein the first scheme is that the plugs and the lamp tubes are glued, and the second scheme is that a silica gel piece is adopted between the plugs and the lamp tubes. The first scheme adopts the sticky mode, causes some problems to appear because of the reason of gluing easily when gluing, for example glues volume less and then glues not firm, exists the space and causes easy water intaking, glues volume more and then easily outwards overflows glues and influence the outward appearance to wait that the dry time of glue is longer. The second scheme adopts the silica gel piece mode, firstly combines the silica gel piece with the plug together and then locks the plug on the section bar inside the pipe by using the screw, so that the aim of extruding and waterproofing the silica gel piece by the plug and the pipe is fulfilled. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides the waterproof plug and the high-voltage lamp tube, which realize the first waterproof function through the fixed connection of the lamp tube component and the plug component, and the second waterproof function through the fixed connection of the waterproof sealing component and the lamp tube component, so as to improve the waterproof property of the lamp tube. In order to achieve the above object, the present utility model adopts the following technical scheme: The utility model provides a waterproof end cap and high-voltage lamp, including lighting unit, end cap part, waterproof sealing part, fluorescent tube part and electrode part, lighting unit fixed mounting is in the fluorescent tube part, electrode part fixed mounting is on the end cap part, electrode part is connected with lighting unit, waterproof sealing part respectively with end cap part and fluorescent tube part fixed connection, end cap part and fluorescent tube part fixed connection constitutes first waterproof function through fluorescent tube part and end cap part fixed connection, waterproof sealing part and fluorescent tube part fixed connection constitute second waterproof function, in order to improve the waterproof nature of fluorescent tube. Further, the bottom of end cap part is equipped with waterproof annular structure and end cap along the structure, and the top of end cap part is equipped with boss structure, and end cap along the structure setting between waterproof annular structure and boss structure, end cap along structure and fluorescent tube part fixed connection constitute first waterproof function through end cap along structure and fluorescent tube part fixed connection. Optionally, the fixed connection mode of the plug edge structure and the lamp tube component is an ultrasonic welding fixed connection mode. Further, the boss structure is provided with a round hole matched with the electrode part and used for fixing the electrode part. Further, the waterproof sealing part comprises an annular silica gel part and an annular sealing part, the inner diameter of the annular silica gel part is larger than the outer diameter of the annular sealing part, the annular silica gel part is fixedly connected with the sealing part, and a second waterproof function is formed by fixedly connecting the annular silica gel part with the lamp tube part. Furthermore, the fixed connection mode of the annular silica gel piece and the sealing piece is a glue bonding mode. Alternatively, the annular seal is mounted within the waterproof annular structure in the plug member when the outer diameter of the annular seal is smaller than the inner diameter of the waterproof annular structure in the plug member. Alternatively, the waterproof annular structure in the plug member is mounted within the annular seal when the inner diameter of the annular seal is greater than the outer diameter of the waterproof annular structure in the plug member. The application has the beneficial effects that the lamp tube part and the plug part are fixedly connected in an ultrasonic welding mode to form a first waterproof function, and the annular silica gel part and the lamp tube part are extruded and waterproof due to interference, so that the waterproof sealing part and the lamp tube part are fixedly connected to form a second waterproof function, and the waterproof property of the lamp tube is greatly improved through the first waterproof and the second waterproof. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious