Waterproof light-emitting base

Abstract

The utility model discloses a waterproof light-emitting base which comprises an outer shell and an LED light-emitting module, a containing cavity is formed in the outer shell, the LED light-emitting module is fixedly arranged in the containing cavity, a through hole is formed in the outer shell, a waterproof breathable film is fixedly arranged on the outer shell, and a sealing edge of the waterproof breathable film covers the through hole. The top of the shell is provided with a double-faced adhesive tape which can be fixed to the bottom of a bottle; the waterproof breathable film can be arranged at the bottom of the light-emitting base, water can be effectively prevented from entering the base, meanwhile, internal gas can be diffused out in time, and the situation that due functions of the base are lost due to the fact that the shell of the base is burst or the shell is deformed due to expansion of the internal gas is avoided; in other words, the waterproof light-emitting base can be used in air transportation and can also be placed in an ice bucket with ice and water, and the waterproof light-emitting base can resist water while balancing internal and external air pressure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the base related technical field, especially, a waterproof light-emitting base. BACKGROUND

[0002] The prior art press lamp panel and lamp bead can emit light, and are combined with a shell to be arranged at the bottom of a wine bottle or some container as a base of the container. When a user holds the container and presses the base downward, the base at the bottom of the container is lit or turned off, so that the container emits light and the appearance of the wine bottle is improved.

[0003] The base is generally fixed or pasted at the bottom of the wine bottle, and the base is generally transported and soaked together with the wine bottle. Since some valuable wine needs to be air transported, the air pressure outside will change. In order to ensure that the environment inside the base is relatively stable, the inside of the base is a sealed environment, and there is a certain gas inside. If the air pressure outside changes, especially in the low-pressure environment during air transportation, the base will bulge and even burst. Since the wine needs to be soaked in an ice bucket with ice and water, the base needs to have certain waterproof performance. SUMMARY

[0004] The utility model discloses a waterproof light-emitting base, which overcomes the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A waterproof light-emitting base, comprising a shell and an LED light-emitting module, the shell is internally provided with a containing chamber, the LED light-emitting module is fixedly arranged in the containing chamber, a through hole is formed in the bottom of the shell, a waterproof and breathable film is fixedly arranged on the bottom of the shell, and the waterproof and breathable film is covered on the through hole.

[0007] Further, the bottom of the shell is also fixedly provided with a label paper, the label paper is provided with a breathable hole penetrating through the label paper, and the position of the breathable hole corresponds to the position of the through hole.

[0008] Further, the shell comprises a bottom sheet and a cover body, the cover body is a semicircular cup body with a middle part upwardly protruding, the bottom of the cover body is hot melt welded with the bottom sheet, and the bottom sheet and the cover body are overlapped to form the containing chamber.

[0009] Further, the cover body is a semicircular cup body with a middle part upwardly protruding.

[0010] Further, the middle part of the bottom sheet is provided with the through hole, the waterproof and breathable film is fixedly arranged on the bottom sheet, and the waterproof and breathable film is covered on the through hole of the bottom sheet.

[0011] Further, the waterproof and breathable film is bonded on the bottom sheet.

[0012] Further, the side wall of the cover body is provided with a limiting part for limiting the LED light-emitting module.

[0013] Further, the inner side wall of the cover body is provided with a plurality of integrally-formed limiting top blocks extending inward, which are arranged in an annular array on the inner side wall of the cover body.

[0014] Further, the LED light-emitting module comprises a switch, which extends upward and abuts against the inner top wall of the outer shell.

[0015] Further, the top of the outer shell is attached with double-sided adhesive tape.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] The waterproof and breathable film can be arranged inside the waterproof light-emitting base, which can effectively prevent water from entering the inside of the base and can timely dissipate the internal gas, so as to avoid the expansion of the internal gas to break the shell of the base or deform the shell of the base, so that the base loses its function; that is, the waterproof light-emitting base can be used for air transportation and placed in an ice bucket for use, which can balance the internal and external air pressure and prevent water. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a three-dimensional structure schematic diagram of the present application;

[0019] Fig. 2 is an exploded view of the present application;

[0020] Fig. 3 is a structure schematic diagram of the cover body.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, cover body; 2, bottom sheet; 3, LED light-emitting module; 4, switch; 5, waterproof and breathable film; 6, through hole; 7, limiting top block; 8, air hole; 9, label paper; 10, double-sided adhesive tape. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may also be an element centered thereon. When the number of an element is referred to as having "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings:

[0027] like Figs. 1-3 As shown, in this embodiment, a waterproof light-emitting base is provided, comprising an outer shell and an LED light-emitting module 3. The LED light-emitting module 3 can be controlled to turn on and off by pressing. The outer shell has an internal accommodating chamber, in which the LED light-emitting module 3 is fixedly disposed. The outer shell has a through hole 6. Preferably, in this embodiment, double-sided tape 10 is affixed to the top of the outer shell, and the outer shell is adhered to the bottom of the bottle via the double-sided tape 10.

[0028] In this embodiment, a waterproof, breathable membrane 5 is fixedly mounted on the outer shell, covering the through-hole 6. The outer shell comprises a base sheet 2 and a cover 1, with the through-hole 6 specifically defined in the base sheet 2. The cover 1 is a semicircular cup-shaped body with an upwardly bulging center. The bottom of the cover 1 is heat-fused to the base sheet 2. This process is accomplished by heat-fusing the base sheet 1 and the base sheet 2 together, followed by stamping and finalizing the shape. The base sheet 2 and the cover 1 overlap to form a receiving chamber. A through-hole 6 is provided in the center of the base sheet 2, extending through the base sheet 2 and into the outer shell, connecting to the receiving chamber. When the internal and external air pressures become unbalanced, this through-hole 6 balances the pressures, thereby preventing bulging and bursting, a common problem with this invention. (It is worth noting that the waterproof, breathable membrane is unidirectional; gas can only flow from the inside to the outside, but not in the reverse direction, meaning that water cannot flow from the outside to the inside.)

[0029] The through hole 6 can solve the problem of internal and external air pressure balance, since the utility model is fixedly arranged at the bottom of the wine bottle, and is often needed to be put into the ice bucket, since there is water in the ice bucket, so a waterproof breathable film 5 is needed to ensure that the gas can be discharged while preventing moisture from entering, the waterproof breathable film 5 is fixedly arranged on the bottom sheet 2, the waterproof breathable film 5 covers the through hole 6 of the bottom sheet 2, that is, the whole through hole 6 and the through hole extension edge are covered by the waterproof breathable film 5, so as to avoid the gap between the through hole 6 and the waterproof breathable film 5 affecting the use effect, and the waterproof breathable film 5 is bonded to the bottom sheet 2.

[0030] In the utility model, the bottom of the shell body is further fixedly provided with a label paper 9, the label paper 9 is provided with a breathable hole 8 penetrating through the label paper 9, the position of the breathable hole 8 corresponds to the position of the through hole 6, and when the label paper 9 is pasted, the breathable hole 8 of the label paper 9 corresponds to the position of the through hole 6, so that smooth ventilation can be realized.

[0031] In the embodiment, the side wall of the cover body 1 is provided with a limiting portion for limiting the LED light emitting module 3. Preferably, a plurality of limiting top blocks 7 integrally extending inward are arranged on the inner side wall of the cover body 1, and the plurality of limiting top blocks 7 are arranged in an annular array on the inner side wall of the cover body 1. When installing, the LED light emitting module 3 is installed into the cover body 1, and the limiting top blocks 7 of the cover body 1 abut against the LED light emitting module 3 respectively to play a limiting role, and then the bottom sheet 2 is installed at the bottom of the cover body 1 to encapsulate the LED light emitting module 3 in the cover body 1.

[0032] In the embodiment, the LED light emitting module 3 comprises a switch 4, and the switch 4 extends upward and abuts against the inner top wall of the shell body. In actual use, the utility model is installed at the bottom of the wine bottle, and then only the shell body needs to be pressed to make the shell body elastically deform to trigger the switch 4 of the LED light emitting module 3.

[0033] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application, and those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A waterproof luminous base, characterized by: It includes an outer shell and an LED light-emitting module. A accommodating chamber is provided inside the outer shell. The LED light-emitting module is fixedly arranged in the accommodating chamber. A through hole is opened at the bottom of the outer shell. A waterproof and breathable membrane is fixedly arranged at the bottom of the outer shell. The waterproof and breathable membrane is sealed and covers the through hole.

2. The waterproof luminous base according to claim 1, characterized in that: The bottom of the outer shell is also fixedly provided with a label paper, and the label paper is provided with an air vent hole penetrating the label paper, and the position of the air vent hole corresponds to the position of the through hole.

3. The waterproof luminous base according to claim 1, characterized in that: The outer shell comprises a bottom sheet and a cover body. The middle portion of the cover body is raised upwards. The bottom of the cover body is thermally melted and fused to the bottom sheet. The bottom sheet and the cover body are overlapped to form a receiving chamber.

4. The waterproof luminous base according to claim 3, characterized in that: The cover body is a semicircular cup body with a middle part bulging upward.

5. The waterproof luminous base according to claim 3, characterized in that: A through hole is provided in the middle of the bottom film, and the waterproof breathable membrane is fixedly provided on the bottom film, and the waterproof breathable membrane covers the through hole of the bottom film.

6. The waterproof luminous base according to claim 5, characterized in that: The waterproof and breathable membrane is bonded to the backsheet.

7. The waterproof luminous base according to claim 3, characterized in that: The side wall of the cover body is provided with a limiting portion for limiting the position of the LED light-emitting module.

8. The waterproof luminous base according to claim 7, characterized in that: The inner side wall of the cover body is provided with a plurality of integrally formed inwardly extending limiting top blocks, and the plurality of limiting top blocks are arranged in a ring array on the inner side wall of the cover body.

9. The waterproof luminous base according to claim 1, characterized in that: The LED lighting module includes a switch, which extends upward and abuts against the inner top wall of the outer shell.

10. The waterproof luminous base according to claim 1, characterized in that: The top of the outer shell is affixed with double-sided tape.

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