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CN-224221788-U - Power supply heat conduction silica gel embedment device

CN224221788UCN 224221788 UCN224221788 UCN 224221788UCN-224221788-U

Abstract

The utility model relates to a power supply heat conduction silica gel filling and sealing device in the technical field of driving power supply processing, which comprises a base, wherein the upper end of the base is fixedly connected with a vertical pipe, the outer end of the vertical pipe is in threaded connection with a pair of threaded rings, in the glue injection process, a lifting ring and all mechanisms on the lifting ring move on the vertical pipe simultaneously, the height of a glue injection pipe is adjusted, further the device is convenient for use when injecting glue for articles with different thicknesses and heights, when a glue overflow phenomenon occurs, a bending pipe can be moved according to the glue overflow position, the position of a filter pipe is adjusted, then a suction pump in the collection pipe is started, and the glue is sucked into the collection pipe through the filter pipe and a feeding head, so that the overflowed glue can be collected for next use.

Inventors

  • ZHANG XIAN

Assignees

  • 千寻光电科技(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (7)

  1. 1. The power supply heat conduction silica gel encapsulating device comprises a base (1) and is characterized in that the upper end of the base (1) is connected with a vertical pipe (2); The outer end of the vertical pipe (2) is in threaded connection with a pair of threaded rings (3), the same lifting ring (4) is rotationally connected between the pair of threaded rings (3), a circular groove is formed in the outer end of the lifting ring (4), an inserting frame (5) is movably inserted into the circular groove, and a rubber injection pipe (6) is fixedly connected inside the inserting frame (5); The outer end fixedly connected with of standpipe (2) buckles pipe (7), the one end fixedly connected with installation lid (8) of standpipe (2) are kept away from to buckle pipe (7), the one end threaded connection that buckles pipe (7) was kept away from to installation lid (8) has collecting pipe (9), the one end fixedly connected with feed head (10) of installation lid (8) are kept away from to collecting pipe (9), the one end threaded connection that collecting pipe (9) was kept away from to feed head (10) has filter tube (11).
  2. 2. The power supply heat conduction silica gel filling and sealing device according to claim 1, wherein the inner wall of the lifting ring (4) is rotationally connected with the outer end of the vertical pipe (2), and a gap exists between the lower end of the rubber injection pipe (6) and the upper end of the base (1).
  3. 3. The power supply heat conduction silica gel filling and sealing device according to claim 2, wherein a pair of threaded rings (3) are provided with round grooves at one ends close to each other, and rubber rings (12) are fixedly connected inside the round grooves.
  4. 4. The power supply heat conduction silica gel filling and sealing device according to claim 3, wherein the side end of the rubber ring (12) is flush with the side end of the threaded ring (3), and the rubber ring (12) is rotationally connected with the lifting ring (4).
  5. 5. The power supply heat conduction silica gel filling and sealing device according to claim 4, wherein a pair of limiting blocks (13) is fixedly connected to the inner wall of the lifting ring (4), and a pair of limiting grooves (14) which are in sliding connection with the limiting blocks (13) are formed in the outer end of the vertical pipe (2).
  6. 6. The power supply heat conduction silica gel filling and sealing device according to claim 5, wherein one end of the plugging frame (5) close to the lifting ring (4) is fixedly connected with a moving block (15), the outer end of the moving block (15) is provided with an adjusting groove, the inner wall of the adjusting groove is fixedly connected with a miniature electric push rod (16), the telescopic end of the miniature electric push rod (16) is fixedly connected with a mounting block (17), the inside of the lifting ring (4) is provided with a butt joint groove which is rotationally connected with the moving block (15), and the inner wall of the butt joint groove is provided with a plurality of mounting grooves which are movably plugged with the mounting block (17).
  7. 7. The power supply heat conduction silica gel filling and sealing device according to claim 6, wherein the plurality of mounting grooves are annularly distributed in the butt joint groove, the butt joint groove is communicated with the round groove, and the diameter of the butt joint groove is larger than that of the round groove.

Description

Power supply heat conduction silica gel embedment device Technical Field The utility model relates to a power supply heat conduction silica gel filling and sealing device, in particular to a power supply heat conduction silica gel filling and sealing device applied to the field of driving power supply processing. Background The LED driving power supply is a power conversion device for converting input electric energy (usually Alternating Current (AC)) into specific voltage and current forms, and provides stable and adaptive power supply for electronic equipment (such as an LED lamp), and the LED driving power supply is composed of a rectifying circuit, a control chip, a transformer/inductor, a protection circuit and the like, and belongs to key matching parts of the electronic equipment; The LED driving power supply has the core functions of voltage/current adaptation and stable output (converting alternating current into direct current, adjusting output parameters through a control chip, ensuring that load equipment works in rated current and voltage range, avoiding abnormal performance caused by overload or undervoltage), multiple safety protection (integrating overvoltage, overcurrent, short circuit, open circuit and other protection circuits, preventing the equipment from being damaged due to abnormal working conditions) and the like. When producing processing LED drive power supply, personnel can use power conduction silica gel filling and sealing device to carry out injecting glue encapsulation to it, and current power conduction silica gel filling and sealing device is when injecting glue, and it is difficult to clear up and retrieve the glue that overflows from LED drive power supply in-process of injecting glue, and then can reduce the neatly nature on the LED drive power supply and lead to the fact the waste of injecting glue material. Disclosure of utility model Aiming at the prior art, the technical problem to be solved by the utility model is that when the traditional power supply heat conduction silica gel filling and sealing device is used for injecting glue, the glue overflowed from the LED driving power supply in the glue injection process is difficult to clean and recover, so that the problems of neatness on the LED driving power supply and waste of glue injection materials are reduced. In order to solve the problems, the utility model provides a power supply heat conduction silica gel filling and sealing device which comprises a base, wherein the upper end of the base is fixedly connected with a vertical pipe, the outer end of the vertical pipe is in threaded connection with a pair of threaded rings, the same lifting ring is rotationally connected between the pair of threaded rings, the outer end of the lifting ring is provided with a round groove, an inserting frame is movably inserted in the round groove, a rubber injection pipe is fixedly connected in the inserting frame, the outer end of the vertical pipe is fixedly connected with a bending pipe, one end of the bending pipe, which is far away from the vertical pipe, is fixedly connected with a mounting cover, one end of the mounting cover, which is far away from the bending pipe, is in threaded connection with a collecting pipe, one end of the collecting pipe, which is far away from the mounting cover, is fixedly connected with a feeding head, and one end of the feeding head, which is far away from the collecting pipe, is in threaded connection with a filter pipe. In the above-mentioned power conduction silica gel embedment device, it not only can retrieve the glue that overflows, reduces the extravagant volume of glue, but also can filter the glue of retrieving, improves its cleanliness factor, guarantees the injecting glue effect. As a further improvement of the application, the inner wall of the lifting ring is rotationally connected with the outer end of the vertical pipe, and a gap exists between the lower end of the rubber injection pipe and the upper end of the base. As a further improvement of the application, one end of the pair of threaded rings, which is close to each other, is provided with a circular groove, and the inside of the circular groove is fixedly connected with a rubber ring. As a further improvement of the application, the side end of the rubber ring is flush with the side end of the threaded ring, and the rubber ring is rotationally connected with the lifting ring. As a further improvement of the application, a pair of limiting blocks are fixedly connected on the inner wall of the lifting ring, and a pair of limiting grooves which are in sliding connection with the limiting blocks are formed at the outer end of the vertical pipe. As a further improvement of the application, one end of the plugging frame, which is close to the lifting ring, is fixedly connected with a moving block, the outer end of the moving block is provided with an adjusting groove, the inner wall of the adjusting groove is fixedly connected