A press-to-vent plug

Abstract

The utility model discloses a kind of press type breathable plugs, including nylon column, breathable membrane and silica gel sleeve, the silica gel sleeve includes integrally processing and shaping silica gel circle and is equipped on the silica gel circle right end surface on silica gel round plate, first through-hole that the silica gel round plate middle is equipped with left and right and penetrates the silica gel round plate, the nylon column and the breathable membrane are sequentially embedded in the silica gel circle from left to right, the second through-hole that the nylon column middle is equipped with left and right and penetrates the nylon column, the nylon column right end surface with the breathable membrane left end surface is connected by adhesive bonding through adhesive bonding connection.The utility model's inside adopts the hard core structure of nylon column and the structure of outer portion using silica gel sleeve to cover nylon column, such structure is more resistant to high temperature than the original pure TPE material breathable plug, the structure of the technical scheme is simple, easy to install, only need to press into the mounting hole on lamp shell reserved when installing, product's applicability is stronger.

Description

Technical Field

[0001] This utility model relates to the field of breathable plug technology, and in particular to a press-type breathable plug. Background Technology

[0002] Press-type vent plugs are commonly found in many devices, such as lighting fixtures. They are crucial for maintaining internal pressure balance and waterproofing. High-pressure gases generated during operation can be released through the vent plug to balance the internal and external pressure. Conversely, when the internal pressure is negative, pressing the vent cap allows air to enter and balance the pressure, effectively preventing gaseous moisture from entering the device and reducing the likelihood of water mist and droplets forming inside. However, existing vent plugs are made entirely of TPE (soft) material, which has an inefficient structure, poor high-temperature resistance, and limited applicability.

[0003] Therefore, improvements must be made to address the aforementioned deficiencies. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a press-type vent plug, thereby solving the problems in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] A press-type breathable plug includes a nylon column, a breathable membrane, and a silicone sleeve. The silicone sleeve includes an integrally formed silicone circle and a silicone disc plate disposed on the right end face of the silicone circle. The silicone disc plate has a first through hole penetrating from left to right in the middle. The nylon column and the breathable membrane are sequentially embedded in the silicone circle from left to right. The nylon column has a second through hole penetrating from left to right in the middle. The right end face of the nylon column is bonded to the left end face of the breathable membrane by adhesive.

[0007] Furthermore, a plurality of silicone protrusions are uniformly provided on the outer surface of the silicone circle, which are integrally formed with the silicone circle.

[0008] Furthermore, the cross-sectional area of ​​the silicone protrusion ring is an arc-shaped area.

[0009] Furthermore, there are three silicone protruding rings.

[0010] Furthermore, the adhesive is double-sided tape.

[0011] Furthermore, the outer diameter of the silicone circle is the same as the diameter of the silicone disc.

[0012] The beneficial effects of this utility model are:

[0013] The above technical solution uses a hard core structure of nylon pillars inside and a silicone sleeve to cover the nylon pillars outside. This structure is more heat-resistant than the original pure TPE material breathable plug. The structure of this technical solution is simple and easy to install. During installation, you only need to press the product into the reserved mounting hole on the lamp housing, which makes the product more versatile. Attached Figure Description

[0014] Figure 1 This is an exploded view of one embodiment of the press-type vent plug of this utility model. Figure 1 ;

[0015] Figure 2 This is an exploded view of one embodiment of the press-type vent plug of this utility model. Figure 2 ;

[0016] Figure 3 This is a three-dimensional structural diagram of one embodiment of the press-type vent plug of this utility model;

[0017] Figure 4 This is a schematic diagram of the planar structure of a press-type vent plug installed on a lamp housing according to the present invention.

[0018] Attachment numbers and their descriptions:

[0019] 1. Nylon column; 2. Second through hole; 3. Breathable membrane; 4. Silicone raised ring; 5. Silicone circle; 6. Silicone round plate; 7. First through hole; 8. Lamp housing; 9. Press-type vent plug. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] Reference Figures 1 to 4 This utility model provides a press-type breathable plug, including a nylon pillar 1, a breathable membrane 3, and a silicone sleeve. The silicone sleeve includes an integrally formed silicone circle 5 and a silicone circular plate 6 disposed on the right end face of the silicone circle 5. The silicone circular plate 6 has a first through hole 7 that penetrates the silicone circular plate 6 from left to right. The nylon pillar 1 and the breathable membrane 3 are sequentially embedded in the silicone circle 5 from left to right. The nylon pillar 1 has a second through hole 2 that penetrates the nylon pillar 1 from left to right. The right end face of the nylon pillar 1 and the left end face of the breathable membrane 3 are bonded together by adhesive.

[0022] This technical solution uses a hard core structure of nylon pillar 1 internally and a silicone sleeve to cover the nylon pillar 1 externally. This structure is more heat-resistant than the original pure TPE material breathable plug. This technical solution has a simple structure and is easy to install. During installation, you only need to press the product into the reserved mounting hole on the lamp 8, which makes the product more versatile.

[0023] During use, the lamp housing 8 is installed on the lamps and other equipment. The high-pressure gas generated by the heat during operation can be discharged through the press-type vent plug 9 on the lamp housing 8 to balance the pressure inside and outside the equipment. When there is negative pressure inside, air can be introduced through the press-type vent plug 9 to balance the pressure, effectively preventing gaseous moisture from entering the equipment and reducing the probability of water mist and water droplets forming inside the equipment.

[0024] In this technical solution, the nylon column 1 has a rigid core structure. During assembly, the breathable membrane 3 is first bonded to the nylon column 1 using double-sided adhesive. Then, the bonded components are inserted into the silicone sleeve to complete the assembly. The outer diameter of the nylon column 1 is slightly larger than the inner diameter of the silicone circle 5, while the outer diameter of the nylon column 1 is smaller than the outer diameter of the silicone circle 5. During installation, it is necessary to apply force to push the bonded components into the silicone sleeve, which ensures a tighter connection between the nylon column 1 and the silicone sleeve.

[0025] For example, in some embodiments, a plurality of silicone protruding rings 4 are uniformly provided on the outer surface of the silicone circle 5, integrally formed with the silicone circle 5. The cross-sectional area of ​​the silicone protruding ring 4 is an arc-shaped area. The arc-shaped area is formed by cutting off a portion of the semi-circular area near the center. This makes it easier and faster to install the product on the lamp housing 8, while also ensuring a tight connection.

[0026] For example, in some embodiments, there are three silicone protruding rings 4. Of course, the number of silicone protruding rings 4 can be four, five, or other quantities depending on the usage requirements, and is not limited to three in the preferred embodiment.

[0027] For example, in some embodiments, the diameter of the first through hole 7 is smaller than the diameter of the second through hole 2. The diameter of the breathable membrane is larger than the diameter of the second through hole 2, so that the silicone disc 6 can limit the breathable membrane 3 and the nylon column 4, so that the breathable membrane 3 and the nylon column 1 are embedded into the silicone disc after bonding, thus completing the assembly of the product structure.

[0028] For example, in some embodiments, the adhesive is double-sided tape. Of course, other adhesives that can achieve the same effect can also be used depending on the application requirements.

[0029] For example, in some embodiments, the outer diameter of the silicone circle 5 is the same as the diameter of the silicone disc 6. This simplifies the overall structure, makes manufacturing easier, and reduces production costs.

[0030] In summary, this utility model features a hard core structure with nylon pillars inside and a silicone sleeve covering the nylon pillars on the outside. This structure is more heat-resistant than the original pure TPE material vent plug. The technical solution has a simple structure and is easy to install. During installation, simply press the product into the pre-drilled mounting holes on the lamp housing, making the product more versatile.

[0031] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A press-type vent plug, characterized in that, The device includes a nylon column, a breathable membrane, and a silicone sleeve. The silicone sleeve includes an integrally formed silicone circle and a silicone disc on the right end face of the silicone circle. The silicone disc has a first through hole in the middle, extending from left to right. The nylon column and the breathable membrane are sequentially embedded in the silicone circle from left to right. The nylon column has a second through hole in the middle, extending from left to right. The right end face of the nylon column is bonded to the left end face of the breathable membrane with adhesive.

2. The press-type vent plug according to claim 1, characterized in that, The outer surface of the silicone circle is uniformly provided with multiple silicone protrusions integrally formed with the silicone circle.

3. The press-type vent plug according to claim 2, characterized in that, The cross-sectional area of ​​the silicone protrusion ring is an arc-shaped area.

4. The press-type vent plug according to claim 2, characterized in that, There are three silicone protruding rings.

5. The press-type vent plug according to claim 1, characterized in that, The adhesive is double-sided tape.

6. The press-type vent plug according to claim 1, characterized in that, The outer diameter of the silicone circle is the same as the diameter of the silicone disc.

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