CN219243424U

CN219243424U - Inflatable soft light

Info

Publication number: CN219243424U
Application number: CN202320621099.1U
Authority: CN
Inventors: 曾伟玲
Original assignee: Yiyou Co Ltd
Current assignee: Yiyou Co Ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-06-23
Anticipated expiration: 2033-03-17

Abstract

The utility model provides an inflatable soft light which comprises an air bag, a light source and a pressure relief valve, wherein an inflatable cavity is arranged in the air bag. For the inflatable soft light of the present utility model, the air bag is in a inflated condition when in use. Be equipped with the relief valve on the gasbag, when the atmospheric pressure exceeds the predetermined value because of the high temperature is risen gradually in the inflation cavity of gasbag, the outward pressure that receives on the inflation cavity inside wall can increase, with the pressure release spare that promotes the relief valve is followed the pressure release passageway and is moved to the outside, in order to make the pressure release spare remove the shutoff to the pressure release spare, thereby make the inflation cavity can communicate with the external environment through the pressure release passageway, realize the pressure release of inflation cavity, avoid the deformation damage that the inflation cavity pressure is too big and lead to the gasbag, ensure to aerify the soft light and can satisfy the demand that the user used in succession for a long time.

Description

Inflatable soft light

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to an inflatable soft light.

Background

The popularity of inflatable soft lamps in the market is increasing due to their good soft effect. Before the soft-light inflation lamp is used, an inflation cavity inside the soft-light inflation lamp needs to be inflated. Light emitted by the light source is scattered by the gas in the air filling cavity and then emitted from the soft light.

At present, when the inflatable soft light is used, along with the extension of the service time, the long-time irradiation of the light source easily causes the gas in the inflatable cavity to be heated and expanded, and the gas gradually expands to enable the inflatable soft light to be integrally deformed, so that the luminous effect of the inflatable soft light is affected, and even if the air pressure is too high, the inflatable soft light is damaged, and the long-time and continuous use requirement of a user on the inflatable soft light cannot be met.

Disclosure of Invention

The utility model aims to solve the technical problems that in the inflatable soft light in the prior art, the light source irradiates for a long time to easily cause the gas in the air cavity to be heated and expanded, the gas gradually expands to cause the integral deformation of the inflatable soft light, the luminous effect of the inflatable soft light is affected, and even if the air pressure is too high, the inflatable soft light is damaged, so that the long-time and continuous use requirement of a user on the inflatable soft light cannot be met.

In order to solve the technical problems, the utility model provides an inflatable soft light, which comprises an air bag, a light source and a pressure relief valve, wherein an inflatable cavity is arranged in the air bag, and a soft light area is arranged on the surface of the air bag; the air bag is provided with an inflation inlet and a mounting opening which are communicated with the inflation cavity, and the inflation inlet is used for inflating the inflation cavity so as to expand and shape the air bag; the light source is arranged on the air bag, and the light emitted by the light source is emitted by the soft light area of the air bag; the pressure release valve comprises a valve body seat and a pressure release piece; the valve body seat is arranged at the mounting opening of the air bag, and a pressure release channel used for communicating the inflation cavity with the external environment is arranged in the valve body seat; the pressure release piece is movably arranged in the pressure release channel so as to block the pressure release channel or release the pressure release channel according to the air pressure condition in the inflation cavity; when the pressure release piece releases the blocking of the pressure release channel, the air inflation cavity is communicated with the external environment through the pressure release channel, so that the air inflation cavity is depressurized.

Optionally, an annular protruding part is arranged on the inner wall of the valve body seat, and the protruding part is arranged on the extending path of the pressure relief channel; the protrusion part is provided with a vent hole, and the pressure release part is movably arranged in the vent hole in a penetrating way so as to block the vent hole or be moved away from the vent hole, thereby blocking or opening the pressure release channel.

Optionally, the pressure release piece comprises a stud and a transition seat, one end of the stud is penetrated through the vent hole and can seal the vent hole, the transition seat is sleeved at the other end of the stud, and the outer wall of the transition seat is abutted against the inner wall of the valve body seat; the pressure release valve further comprises a spring, and the spring is sleeved outside the stud and is abutted between the protruding part and the transition seat; the spring is elastically stretched, so that the stud moves to open or close the vent hole.

Optionally, the stud comprises a column body and a cap body arranged at one end of the column body, the column body is penetrated in the vent hole, the cap body is arranged at one side of the protruding part, and the transition seat is sleeved at the other end of the column body; the spring is elastically stretched, so that the cylinder moves in the vent hole, and the cap body is abutted with the protruding part to block the vent hole or is separated from the protruding part to release the blocking of the vent hole.

Optionally, the pressure release valve further comprises a sealing ring, and the outer contour of the sealing ring is T-shaped; the sealing ring is sleeved on the column body and is arranged close to the cap body; the cap body is abutted with the protruding part through the sealing ring, and a space is arranged between the outer wall of the sealing ring and the inner wall of the vent hole.

Optionally, the valve body seat comprises a seat main body and a gland, and the pressure release channel is arranged in the seat main body in a penetrating way so as to enable two ends of the seat main body to be opened; the seat main body is connected to the mounting opening of the air bag, one end of the seat main body is arranged in the air inflation cavity, and the other end of the seat main body is arranged outside the air bag; the gland is arranged at an opening at one end of the seat main body, which is positioned outside the air bag, and a plurality of air passing holes communicated with the pressure relief channels are formed in the gland.

Optionally, the seat main body comprises an inner seat body and an outer seat body which is annularly arranged at the periphery of the inner seat body, the pressure release channel is arranged on the inner seat body, and the gland is arranged on the inner seat body; the outer wall of the inner seat body is provided with external threads, the inner wall of the outer seat body is provided with internal threads which are in threaded fit with the external threads, and the outer seat body is connected to the mounting opening of the air bag.

Optionally, the seat main body further comprises an extension arm, and the extension arm is annularly arranged at the periphery of the inner seat body; the extension arm is close to one end of the inner seat body, which is provided with the gland, is arranged, the extension arm is opposite to the end face of the outer seat body, and a matched saw tooth structure is formed on the surface of the extension arm, which is opposite to the outer seat body.

Optionally, the air bag comprises an outer column and an inner column arranged inside the outer column, and an interlayer between the outer column and the inner column forms the inflatable cavity; the light source is arranged at one end of the air bag, and light rays emitted by the light source can be emitted to the outside of the air bag from the inside of the inner column body through the inflation cavity.

Optionally, the light source is disposed on an inner wall of the balloon or an outer surface of the balloon.

According to the technical scheme, the beneficial effects of the utility model are as follows:

in the inflatable soft light, the air bag is in a full expansion state when in use. Be equipped with the relief valve on the gasbag, when the atmospheric pressure exceeds the predetermined value because of the high temperature is risen gradually in the inflation cavity of gasbag, the outward pressure that receives on the inflation cavity inside wall can increase, with the pressure release spare that promotes the relief valve is followed the pressure release passageway and is moved to the outside, in order to make the pressure release spare remove the shutoff to the pressure release spare, thereby make the inflation cavity can communicate with the external environment through the pressure release passageway, realize the pressure release of inflation cavity, avoid the deformation damage that the inflation cavity pressure is too big and lead to the gasbag, ensure to aerify the soft light and can satisfy the demand that the user used in succession for a long time.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of an inflatable soft light of the present utility model.

FIG. 2 is a cross-sectional view of the inflatable soft light of FIG. 1.

Fig. 3 is an exploded view of the inflatable soft light of fig. 1.

Fig. 4 is a cross-sectional view of the pressure relief valve in the inflatable soft light of fig. 1 in a closed condition.

Fig. 5 is a cross-sectional view of the open state of the pressure relief valve in the inflatable soft light of fig. 1.

FIG. 6 is a schematic diagram of a second embodiment of an inflatable soft light of the present utility model.

FIG. 7 is a schematic diagram of a third embodiment of an inflatable soft light of the present utility model.

Fig. 8 is an exploded view of the inflatable soft light of fig. 7.

The reference numerals are explained as follows: 100. an inflatable soft light; 10. an air bag; 101. an outer cylinder; 1011. a main body portion; 102. an inner cylinder; 103. an assembly port; 104. connecting a magic tape; 11. an air-filling cavity; 12. an inflation inlet; 13. a base fabric; 14. soft cloth; 15. a first side cloth; 151. a mounting port; 16. a second side cloth; 17. a light transmitting sheet; 20. a light source; 21. a flexible mounting member; 22. a lamp bead; 23. a lamp; 24. a reflector; 241. a cover main body; 242. a connection part; 30. a fixing piece; 40. a connecting plate; 50. double faced adhesive tape; 61. a first connecting line; 62. a second connecting line; 70. a flexible member; 82. an air tap; 821. an air tap body; 822. a knob plug; 83. rubber cushion; 84. a magic tape; 841. inner cavity magic tape; 842. a cover magic tape; 843. a side cloth magic tape; 90. a pressure release valve; 91. a valve body seat; 910. a pressure relief channel; 911. a seat main body; 9111. an inner housing; 9112. an outer housing; 9113. an extension arm; 9114. a protruding portion; 9115. a vent hole; 912. a gland; 9121. air passing holes; 92. a pressure release member; 921. a stud; 9211. a column; 9212. a cap body; 922. a transition seat; 93. a spring; 94. and (3) sealing rings.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, rear, etc.) are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be configured and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The application provides an inflatable soft light, which comprises an air bag, a light source and a pressure relief valve. An air inflation cavity is arranged in the air bag, and a soft light area is arranged on the surface of the air bag. The air bag is provided with an inflation inlet and an installation inlet which are communicated with the inflation cavity. The inflation port is used for inflating the inflation cavity to inflate the airbag. The light source is arranged on the air bag, and the light emitted by the light source is emitted by the soft light area of the air bag.

The pressure release valve comprises a valve body seat and a pressure release piece, and the valve body seat is arranged at the mounting opening of the air bag. The inside of valve body seat is equipped with the pressure release passageway that is used for communicating the inflation cavity and external environment, and the pressure release piece movably sets up in the pressure release passageway to shutoff pressure release passageway or release the shutoff to pressure release passageway according to the atmospheric pressure condition in the inflation cavity. When the pressure release piece releases the shutoff to the pressure release passageway, aerify the cavity and can communicate with external environment through the pressure release passageway, realize the pressure release of aerifing the cavity.

The gasbag has multiple different structural style in this application, and the relief valve corresponds and has different mounted position. The structure of the airbag and the structure of the relief valve are described below with different embodiments, respectively.

Embodiment of the inflatable soft light

Referring to fig. 1 to 3, the inflatable soft light 100 of the present embodiment includes an airbag 10 and a relief valve 90, and the airbag 10 includes a base cloth 13 and a soft cloth 14. The inflatable soft light 100 also includes a light source 20, and the light source 20 may be a light bar. The light bar is arranged on the inner surface of the base cloth 13, and the light emitting surface of the light bar faces the soft cloth 14. In this embodiment, the inflatable soft light 100 further includes a fixing piece 30, where the fixing piece 30 is transparent, and the fixing piece 30 is attached to the surface of the light bar, so that the light bar is fixed inside the air bag 10.

In the present embodiment, the base fabric 13 is in an opaque state. The soft cloth 14 is in a light-transmitting state, and can make the transmitted light softer. The base cloth 13 and the soft cloth 14 are both in a strip shape, and the base cloth 13 and the soft cloth 14 can form a cylindrical structure with two open ends and a hollow inside through ultrasonic lamination. The air bag 10 further comprises two side cloths, namely a first side cloth 15 and a second side cloth 16. The first side cloth 15 and the second side cloth 16 are respectively connected to openings at two ends of the cylindrical structure in an ultrasonic pressing mode so as to enclose and form an inflatable cavity 11, and the inflatable cavity 11 is cylindrical after being inflated.

In other examples of the present embodiment, the base cloth 13 and the soft cloth 14, and the side cloth and the cylindrical structure formed by enclosing the base cloth 13 and the soft cloth 14 may be connected together by stitching or the like.

Further, in other examples of the present embodiment, the base cloth 13 and the soft cloth 14 may also be enclosed to form other shaped structures, such as a square column structure, a triangular column structure, a pentagonal column structure, and the like. Accordingly, the first side cloth 15 and the second side cloth 16 may have a square, triangle, pentagon, etc.

For the airbag 10 of the present embodiment, the base cloth 13, the soft cloth 14, and the side cloths are connected to form the inflation cavity 11 of the airbag 10. The inflation chamber 11 of the airbag 10 is inflatable through the inflation port 12 to inflate the airbag 10 to form a cylindrical structure. After the gas in the inflation cavity 11 of the airbag 10 is exhausted, the airbag 10 can be contracted to facilitate the accommodation of the inflation soft light 100.

The light bars of this embodiment are provided in plurality, and the plurality of light bars are disposed on the inner wall of the base cloth 13 at intervals. The light bar is a flexible light bar, and the length direction of the light bar is consistent with the length direction of the base cloth 13. The plurality of light bars may be uniformly spaced apart in the width direction of the base cloth 13, and both ends of the light bars may be adhered and fixed on the inner surface of the base cloth 13 by the double-sided tape 50.

In this embodiment, the inflatable soft light 100 also includes a connection plate 40. The connection plate 40 is fixed on the inner surface of the base cloth 13 by a double-sided tape 50, and the connection plate 40 is disposed at one end of the light bar. The inflatable soft light 100 of the present embodiment further includes a first connection line 61 and a second connection line 62. The first connecting lines 61 are provided with a plurality of first connecting lines 61, and the plurality of first connecting lines 61 are connected with a plurality of light bars in a one-to-one correspondence manner, and each light bar is connected with the connecting plate 40 through one first connecting line 61. One end of the second connection line 62 is connected to the connection plate 40, and the other end of the second connection line 62 is connected to a power source.

The inflatable soft light 100 also includes a pliable component 70. The flexible member 70 may be made of a flexible material such as silicone or rubber, and the flexible member 70 is provided on the surface of the connection plate 40 to enhance flexibility of the connection plate 40 so that the connection plate 40 can be flexibly bent. When the inflatable soft light 100 is stored after the air in the inflatable cavity 11 of the air bag 10 is exhausted, the flexible member 70 can make the curved part of the connecting plate 40 arc-shaped to be transited, so that the condition that the connecting plate 40 is folded in half is avoided, the breakage of the connecting plate 40 is effectively prevented, and the structural stability of the connecting plate 40 is ensured.

Further, in the present embodiment, the bonding pads are provided on the light bar to overlap with the bonding pads of the connection board 40. When soldering tin, tin can permeate into and make and connect firmly and be difficult for pine to take off, fracture and rosin joint between the pad, guarantees overall structure's joint strength.

Further, the fixing piece 30 of the inflatable soft light 100 is provided in a transparent manner, and the fixing piece 30 may be made of thermoplastic polyurethane rubber. The fixing sheets 30 are attached to the surfaces of the lamp strips, and the fixing sheets 30 are pressed on the inner surface of the base cloth 13 through an ultrasonic pressing technology, so that two strip lines are formed on two sides of each lamp strip, each lamp strip is fixed between the strip lines, and the lamp strips are stably fixed on the inner surface of the base cloth 13.

In this embodiment, the light bar is disposed on the inner surface of the airbag 10, and the transparent fixing sheet 30 is attached to the surface of the light bar, so that the light bar can be stably fixed inside the airbag 10. The lamp strip sets up in the inside of gasbag 10, and the stability that the lamp strip was connected with gasbag 10 can be strengthened to the stationary blade 30, and gasbag 10 can protect the lamp strip, avoids the damage of lamp strip to destroy, guarantees that the lamp strip can normal use, ensures that the user is better to use and experience.

Further, the inflatable soft light 100 of the present embodiment further includes an air tap 82, and the air tap 82 is disposed at the air charging port 12 to open or close the air charging port 12. The inflation inlet 12 is disposed in the second side panel 16.

In the present embodiment, the air tap 82 includes an air tap main body 821 and a knob plug 822 disposed on the air tap main body 821. The air tap body 821 is opened at both ends and hollow inside, and the air tap body 821 is inserted into the inflation port 12 of the second side fabric 16, and the inside of the air tap body 821 is communicated with the inflation cavity 11 of the airbag 10. The knob plug 822 is disposed at an outer end opening of the air tap body 821 and can rotate relative to the air tap body 821 to be inserted into the opening of the air tap body 821 to close the air charging port 12 or separate from the opening of the air tap body 821 to open the air charging port 12.

The knob plug 822 can open the air charging port 12, and different gases can be charged into the air charging cavity 11 of the air bag 10 through the air charging port 12, so as to meet different lighting requirements of the air-filled soft light 100, and expand the application range of the air-filled soft light 100.

In this embodiment, the inflatable soft light 100 also includes a cushion 83. The rubber pad 83 is provided on the inner surface of the second side cloth 16, and is provided around the air tap body 821. The rubber pad 83 may be made of a flexible material such as thermoplastic urethane rubber, silicone rubber, or the like to form a guard on the inner surface of the second side cloth 16.

In addition, the inflatable soft light 100 of the present embodiment further includes a velcro 84. The velcro 84 is provided on the outer surface of the airbag 10, and the velcro 84 can be adhered to various external devices, such as a grip or a fixture, to enhance the practical performance of the inflatable soft light 100.

Further, in conjunction with fig. 4 and 5, the inflatable soft light 100 of the present embodiment further includes a pressure relief valve 90. The first side cloth 15 is provided with an installation opening 151, and the pressure release valve 90 is installed at the installation opening 151 of the first side cloth 15. The relief valve 90 includes a valve body seat 91 and a relief member 92, and a relief passage 910 is provided in the valve body seat 91. The pressure relief piece 92 is movably disposed in the pressure relief channel 910 to block the pressure relief channel 910 or unblock the pressure relief channel 910 according to the air pressure condition in the air-filled cavity 11. When the pressure release member 92 releases the blocking of the pressure release passage 910, the inflatable cavity 11 is communicated with the external environment through the pressure release passage 910, so that the inflatable cavity 11 is depressurized.

In the present embodiment, the valve body seat 91 includes a seat body 911 and a gland 912. The pressure release passage 910 is provided through the inside of the seat main body 911 so that both ends of the seat main body 911 are opened. The seat main body 911 is connected at the mounting port 151 of the airbag 10, one end of the seat main body 911 is disposed in the inflation cavity 11, and the other end of the seat main body 911 is disposed outside the airbag 10. The gland 912 is disposed at an opening of one end of the seat body 911 outside the airbag 10, and the gland 912 is provided with a plurality of gas passing holes 9121 communicating with the pressure release passage 910.

The seat main body 911 of the present embodiment includes an inner seat 9111 and an outer seat 9112 annularly provided on the outer periphery of the inner seat 9111, the pressure release passage 910 is provided on the inner seat 9111, and the gland 912 is provided on the inner seat 9111. The outer wall of the inner seat 9111 is provided with external threads, the inner wall of the outer seat 9112 is provided with internal threads which are in threaded fit with the external threads, and the outer seat 9112 is connected to the mounting opening 151 of the air bag 10.

In other examples of the present embodiment, the inner housing 9111 and the outer housing 9112 may be connected by other manners, such as fastening the inner housing 9111 and the outer housing 9112 by a snap-fit fastening, or fastening by a transitional assembly of a connector.

When the airbag 10 and the relief valve 90 are assembled, the outer housing 9112 is first connected to the mounting port 151 of the airbag 10. The inner housing 9111 is screwed into the outer housing 9112 by the cooperation of the external threads and the internal threads. By providing the seat body 911 in two parts, an inner seat 9111 and an outer seat 9112, a quick assembly of the pressure release valve 90 on the airbag 10 is facilitated. In other examples of the present embodiment, the seat main body 911 may be further provided in a structure in which the inner seat 9111 and the outer seat 9112 are integrally formed.

In addition, the seat main body 911 of the present embodiment further includes an extension arm 9113, and the extension arm 9113 is annularly disposed on the outer periphery of the inner seat 9111. The end of the extension arm 9113, which is close to the inner housing 9111 and provided with the gland 912, is provided with the extension arm 9113 opposite to the end surface of the outer housing 9112, and the surface of the extension arm 9113 opposite to the outer housing 9112 is formed with a matched saw tooth structure.

When the relief valve 90 is mounted to the airbag 10, the inner housing 9111 is screwed into the outer housing 9112. The matched saw tooth structures on the inner seat 9111 and the outer seat 9112 can form clamping and fixing on the inner side and the outer side of the first side cloth 15, so that stable assembly of the pressure release valve 90 on the first side cloth 15 is realized.

In the present embodiment, an inner wall of the inner housing 9111 is provided with an annular protrusion 9114, and the protrusion 9114 is disposed on an extending path of the pressure release passage 910. The protrusion portion 9114 is provided with a vent hole 9115, and the pressure release member 92 is movably penetrating the vent hole 9115 to block the vent hole 9115 or be removed from the vent hole 9115, so as to block or open the pressure release channel 910.

The pressure release member 92 of this embodiment includes a stud 921 and a transition seat 922, and one end of the stud 921 is disposed through the vent hole 9115 and can seal the vent hole 9115. The transition seat 922 may be made of a flexible material such as rubber, silicone, or the like. The transition seat 922 is sleeved on the other end of the stud 921, and the outer wall of the transition seat 922 is abutted against the inner wall of the valve body seat 91. The relief valve 90 further includes a spring 93, the spring 93 being sleeved outside the stud 921 and abutting between the protrusion 9114 and the transition seat 922. The spring 93 elastically expands and contracts so that the stud 921 moves to cause the stud 921 to open or close the vent hole 9115.

Specifically, the stud 921 includes a post 9211 and a cap 9212 provided at one end of the post 9211. The column 9211 is inserted into the vent hole 9115, the cap 9212 is disposed on one side of the protrusion portion 9114, and the transition seat 922 is sleeved on the other end of the column 9211. The spring 93 elastically expands and contracts to move the column 9211 in the vent hole 9115, thereby causing the cap 9212 to abut against the surface of the protrusion 9114 to block the vent hole 9115 or causing the cap 9212 to be away from the protrusion 9114 to release the blocking of the vent hole 9115.

In this embodiment, the relief valve 90 further includes a seal 94, and the outer contour of the seal 94 is T-shaped. The sealing ring 94 is sleeved on the column 9211 and is disposed close to the cap 9212, and the sealing ring 94 may be made of flexible materials such as rubber, silica gel, and the like. The cap 9212 is abutted against the protrusion 9114 by a seal ring 94, and a space is provided between the outer wall of the seal ring 94 and the inner wall of the vent 9115.

After the inflatable soft light 100 of the present embodiment is used for a long time, the cavity in the inflatable cavity 11 expands, and the air pressure in the inflatable cavity increases. When the pressure of the gas acting on the transition seat 922 exceeds the elastic force of the spring 93, the spring 93 is compressed, and the transition seat 922 drives the stud 921 to move, so that the nut of the stud 921 and the seal 94 are away from the surface of the protrusion 9114, and the vent hole 9115 is opened. At this time, the gas in the air-filling cavity 11 can overflow through the vent hole 9115 and the pressure release channel 910 and then through the gas passing hole 9121 on the gland 912, so as to realize pressure release of the air-filling cavity 11.

When the air pressure in the air inflation cavity 11 is recovered to be normal, the spring 93 is reset, the nut of the stud 921 and the sealing ring 94 are close to the surface of the protruding portion 9114, so that the nut seals the air vent 9115 through the sealing ring 94, the sealing of the pressure release channel 910 is realized, and the filling state of the air bag 10 in use is ensured.

Air-filled soft light embodiment II

Referring to fig. 6, the inflatable soft light 100 also includes a light source 20 and a transition piece. The airbag 10 of the present embodiment includes a light transmitting region and a soft light region, and the light source 20 includes a flexible mount 21 and a lamp bead 22 provided on the flexible mount 21. The flexible mounting member 21 is made of a flexible material, for example, the flexible mounting member 21 may be a flexible cloth or a flexible substrate made of plastic, rubber, or silicone. The flexible mount 21 is capable of bending with the shape of the balloon 10 to fit snugly onto the outer surface of the balloon 10. The flexible mount 21 may have a hardness greater than the hardness of the balloon 10 to provide effective support and protection for the light bulb 22.

Wherein, the inside of the air bag 10 is provided with an air inflation cavity 11, and the air bag 10 is provided with an air inflation inlet 12 communicated with the air inflation cavity 11. The inflation port 12 is used to inflate the inflation cavity 11 to inflate the airbag 10. The balloon 10 includes a light transmissive region and a soft light region.

The light source 20 is detachably arranged on the outer surface of the airbag 10 by means of a transition piece, and the transition piece of the light source 20 is arranged in the light-transmitting region of the airbag 10, the light-emitting surface of the light source 20 facing the soft light region of the airbag 10.

In this embodiment, the airbag 10 includes a light transmitting sheet 17 and a soft cloth 14, the light transmitting sheet 17 corresponds to a light transmitting region of the airbag 10, and the soft cloth 14 corresponds to a soft region of the airbag 10. The light transmitting sheet 17 and the soft cloth 14 may be formed into a cylindrical structure having both ends open and hollow inside by ultrasonic press-fitting.

The air bag 10 further comprises two side cloths, namely a first side cloth 15 and a second side cloth 16. The first side cloth 15 and the second side cloth 16 are respectively connected to the openings at the two ends of the cylindrical structure in an ultrasonic pressing manner so as to enclose and form a cylindrical inflatable cavity 11. Wherein the light-transmitting sheet 17 is made of rubber, silica gel or polyvinyl chloride. Further, the airbag 10 may have a cylindrical structure, a spherical structure, a ring structure, or the like after inflation and expansion.

In other examples of the present embodiment, the light-transmitting sheet 17 and the soft cloth 14, and the side cloth and the cylindrical structure formed by enclosing the light-transmitting sheet 17 and the soft cloth 14 may be connected together by stitching or other means, which is not limited herein.

For the airbag 10 of the present embodiment, the light-transmitting sheet 17, the soft cloth 14, the first side cloth 15, and the second side cloth 16 are connected to form the inflation cavity 11 of the airbag 10. The inflation chamber 11 of the airbag 10 is inflatable through the inflation port 12 to inflate the airbag 10 to form a cylindrical structure. After the gas in the inflation cavity 11 of the airbag 10 is exhausted, the airbag 10 can be contracted to facilitate the overall storage of the inflation soft light 100.

In this embodiment, a plurality of beads 22 are provided in the light source 20, and the beads 22 in this embodiment may be LED lamps, and the plurality of beads 22 are disposed on the same flexible mounting member 21 at intervals. A flexible mount 21 is provided on the airbag 10 and on the outer surface of the light transmitting sheet 17 to achieve the integral mounting of the light source 20. The flexible mounting member 21 can integrally cover the light-transmitting area of the air bag 10 to effectively prevent light leakage of the inflatable soft light 100 and realize a better light-emitting effect of the inflatable soft light 100.

When the flexible mount 21 is provided on the airbag 10, the light emitting surface of the lamp bead 22 faces the surface of the airbag 10. When the inflatable soft light 100 is in operation, light emitted by the light source 20 can enter the inflatable cavity 11 through the light transmitting sheet 17 and then be emitted through the soft light cloth 14.

In other examples of this embodiment, a plurality of light sources 20 may be provided, and the flexible mounting members 21 of the plurality of light sources 20 themselves are all disposed in the light-transmitting region of the airbag 10 through one transition piece. The flexible mounting pieces 21 of the light sources 20 cooperate to fully cover the light transmission area of the air bag 10, so as to effectively prevent light leakage of the inflatable soft light 100 and realize a better light emitting effect of the inflatable soft light 100.

In this embodiment, the transitional coupling of the inflatable soft light 100 is a velcro 84, the velcro 84 being disposed on the outer surface of the airbag 10. The velcro 84 is elongated, and the length direction of the velcro 84 is identical to the length direction of the airbag 10. In the present embodiment, two strips of the velcro 84 are provided, and the two strips of velcro 84 are disposed at intervals along the circumferential direction of the inflatable soft light 100.

The cross section of the magic tape 84 is of a C-shaped structure, and the two magic tapes 84 are respectively fixed on two sides of the light-transmitting sheet 17. The two side edges of the flexible mount 21 of the light source 20 are disposed in the opening of the C-shaped structure. The surface of the flexible mounting member 21 provided with the lamp beads 22 faces the light transmitting sheet 17, i.e. the light emitting surface of the light source 20 faces the light transmitting sheet 17.

In the present embodiment, the light source 20 is detachably disposed on the outer surface of the air bag 10 through the velcro tape 84, and the mounting and dismounting of the light source 20 on the air bag 10 are convenient. When the light source 20 is damaged, the damaged light source 20 can be directly removed from the airbag 10 as a whole, and another light source 20 can be directly installed to ensure the normal use of the inflatable soft light 100. In addition, based on the detachable setting of the light source 20, the light source 20 with continuous light color and light effect can be replaced according to the needs of users, so that the overall use effect of the inflatable soft light 100 is enriched, and the application range of the inflatable soft light 100 is enlarged.

In other examples of this embodiment, the transition piece may be a snap fastener by which the light source 20 may be removably mounted to the air bag 10. The snap fasteners comprise male snap fasteners and female snap fasteners which are in snap fit. Wherein male snap fasteners are provided on the outer surface of the light beads 22 and female snap fasteners are provided on the light source 20. The female snap is snap-engaged with the male snap to detachably secure the light source 20 to the outer surface of the air bag 10.

Further, in another example of the present embodiment, the transition piece of the inflatable soft light 100 may include a zipper and a zipper pull disposed on the zipper. Wherein the zipper comprises a first zipper belt and a second zipper belt which are in meshed fit. The first tether is disposed on the outer surface of the airbag 10 and the second tether is disposed on the light source 20. The slider engages the first and second links to detachably secure the light source 20 to the outer surface of the airbag 10.

The inflation port 12 of the inflatable soft light 100 of the present embodiment is disposed on the second side cloth 16, and the inflatable soft light 100 further includes an air tap 82. An air tap 82 is provided at the air charge 12 to open or close the air charge 12.

The air tap 82 includes an air tap body 821 and a knob plug 822 provided on the air tap body 821. The air tap body 821 is opened at both ends and hollow inside, and the air tap body 821 is inserted into the inflation port 12 of the second side fabric 16, and the inside of the air tap body 821 is communicated with the inflation cavity 11 of the airbag 10. The knob plug 822 is disposed at an outer end opening of the air tap body 821 and can rotate relative to the air tap body 821 to be inserted into the opening of the air tap body 821 to close the air charging port 12 or separate from the opening of the air tap body 821 to open the air charging port 12.

The knob plug 822 can open the air charging port 12, and different gases can be charged into the air charging cavity 11 of the air bag 10 through the air charging port 12, so as to meet different lighting requirements of the air charging soft light 100, and expand the application range of the air charging soft light.

Embodiment three of the inflatable soft light

Referring to fig. 7 and 8, the airbag 10 of the present embodiment includes an outer cylinder 101 and an inner cylinder 102, the inner cylinder 102 is disposed inside the outer cylinder 101, and the inner cylinder 102 is disposed in a transparent manner. The inner cylinder 102 has a cavity therein, and the outer cylinder 101 has a soft and smooth surface on its side. The sandwich between the outer cylinder 101 and the inner cylinder 102 constitutes an annular and closed inflation cavity 11. The outer cylinder 101 is provided with an inflation inlet 12 communicated with the inflation cavity 11, and the inflation inlet 12 is used for inflating the inflation cavity 11 so as to expand and shape the airbag 10.

An assembling port 103 is formed at one end of the air bag 10 corresponding to the end of the inner cylinder 102, and the assembling port 103 is communicated with the cavity inside the inner cylinder 102. The inflatable soft light 100 further comprises a light source 20, and the assembly opening 103 is used for installing the light source 20, and light rays emitted by the light source 20 can be emitted to the outside of the air bag 10 through the inflatable cavity 11 and the soft light surface in sequence.

In the present embodiment, the outer cylinder 101 includes a main body portion 1011, a first side cloth 15, and a second side cloth 16. The main body 1011 is soft cloth, so that the light emitted from the light source 20 through the air bag 10 is softer. The main body 1011 and the inner column 102 of the present embodiment are both cylindrical structures with two open ends and hollow inside, and the inner column 102 is TPU, i.e. thermoplastic polyurethane elastomer, so that the inner column 102 has better elasticity and flexibility.

In other examples of the present embodiment, the main body 1011 and the inner cylinder 102 may have other cylinder structures, such as a square cylinder structure, a triangular cylinder structure, a polygonal cylinder structure, etc., which are not limited herein. In addition, the main body 1011 and the inner cylinder 102 may have different cylinder structures, such as a cylindrical inner cylinder 102, and the main body 1011 may have a square cylinder structure, so that the airbag 10 has different shapes and is applied to different usage scenarios.

The first side cloth 15 of the present embodiment is circular, and the first side cloth 15 closes one end opening of the main body 1011. An inner cylinder 102 is provided inside the main body 1011, and one end of the inner cylinder 102 is connected to the inner wall of the first side cloth 15. The second side cloth 16 is annular. The end of the main body 1011 facing away from the first side cloth 15 is connected to the end of the inner column 102 facing away from the first side cloth 15 through the second side cloth 16, and the port of the inner column 102 facing away from the first side cloth 15 constitutes the fitting opening 103 of the airbag 10.

In this embodiment, the inflation inlet 12 is provided on the first side panel 15. The airbag 10 further includes an air tap 82, the air tap 82 being disposed at the inflation port 12 to open or close the inflation port 12. The air tap 82 of this embodiment is of a push type, so as to facilitate the operation of the user. The air tap 82 may be attached to the first side cloth 15 by ultrasonic waves.

The air nozzle 82 can open the air charging port 12, and different gases can be charged into the air charging cavity 11 of the air bag 10 through the air charging port 12, so as to meet different lighting requirements of the air soft lamp 100, and expand the application range of the air soft lamp 100. After the inflatable soft light 100 is applied, the air in the inflatable cavity 11 can be exhausted through the inflation inlet 12, so as to facilitate the storage of the inflatable soft light 100.

In this embodiment, the air bag 10 further includes a diffuse reflection member disposed on the inner side surface of the first side cloth 15, so that a portion of the inner side surface of the first side cloth 15 located inside the inner cylinder 102 forms a reflection surface, and the light emitted by the light source 20 can be reflected by the reflection surface and emitted out of the air bag 10 through the air inflation cavity 11.

The diffuse reflection member of this embodiment is an optical silver plating frosted particle, and the optical silver plating frosted particle is disposed on the inner side surface of the first side cloth 15, so that the reflection surface formed by the first side cloth 15 has a high-efficiency reflection effect. In this example, in addition to the optical silver plating abrasive particles being provided on the inner side surface of the first side cloth 15, the inner side surface of the first side cloth 15 may be frosted to form the inner side surface of the first side cloth 15 as a reflective surface of the frosted surface to have a high reflection or diffuse reflection effect.

The mounting opening 103 of the airbag 10 is used for disposing the light source 20, and the mounting opening 103 is disposed opposite to the first side cloth 15. The light emitted from the light source 20 can directly strike the optical silver-plated abrasive particles on the first side cloth 15, and then be reflected by the optical silver-plated abrasive particles, and the reflected light is uniformly diffused through the inner cylinder 102, the air inflation cavity 11, and the main body 1011 of the outer cylinder 101.

The light source 20 is disposed at the fitting opening 103, and the mounting position of the light source 20 is opposite to the first side cloth 15. Part of the light emitted by the light source 20 is emitted to the diffuse reflection member, and after being diffusely reflected on the reflecting surface formed on the inner side surface of the first side cloth 15, the light enters the air-filling cavity 11 from different positions and then is emitted through the soft light surface of the outer cylinder 101, so that the soft light effect is achieved.

In addition, the balloon 10 includes a connecting velcro 104. The connecting velcro 104 is provided on the outer surface of the first side cloth 15, and the connecting velcro 104 can be connected with other components so that the airbag 10, the inflatable soft light 100 are suitably mounted on different functional components. Alternatively, the plurality of air bags 10 can be spliced by connecting the magic tapes 104, so as to be suitable for various use environments.

An embodiment of the present application provides an inflatable soft light 100, where the inflatable soft light 100 includes a light source 20 and the air bag 10 described above, and the light source 20 is disposed at an assembly port 103 of the air bag 10.

In this embodiment, the light source 20 includes a lamp 23 and a reflector 24, and the lamp 23 is used for emitting light. Wherein the reflector 24 includes a cover body 241 and a connection portion 242. The cover body 241 is in a horn shape with two open ends and a hollow interior, and two ends of the cover body 241 are respectively a large-mouth end and a small-mouth end.

The connecting portion 242 is disposed at a small opening end of the cover main body 241, the connecting portion 242 may be a buckle or a hook, and the lamp 23 is fixedly connected with the cover main body 241 through the connecting portion 242. The large opening end of the cover body 241 is connected to the mounting opening 103, and the light emitted from the lamp 23 is injected into the inner cylinder 102 through the cover body 241. A small amount of light rays emitted from the lamp 23 can be emitted to the outside of the air bag 10 through the air-filling cavity 11 and the main body 1011, and a large amount of light rays are directly emitted to the inner side surface of the first side cloth 15, and are reflected by the reflecting surface formed by the first side cloth 15 and then emitted to the outside through the air-filling cavity 11 and the main body 1011, so that the light rays emitted from the light source 20 are more uniform and soft.

In this embodiment, the inflatable soft light 100 further includes an interior cavity velcro 841 and a cover velcro 842. The cover velcro 842 is ring-shaped, and is arranged around the outer periphery of the cover body 241, and the inner cavity velcro 841 is arranged on the inner wall of the inner column 102 and is close to the assembly opening 103. The cover velcro 842 is bonded to the cavity velcro 841 to secure the reflector 24 to the mounting opening 103 of the air bag 10.

The inflatable soft light 100 also includes an inner cavity velcro 841, a cover velcro 842, and a side cloth velcro 843. The cover velcro 842 is ring-shaped, and is arranged around the outer periphery of the cover body 241, and the inner cavity velcro 841 is arranged on the inner wall of the inner column 102 and is close to the assembly opening 103. The cover velcro 842 is bonded to the cavity velcro 841 to secure the reflector 24 to the mounting opening 103 of the air bag 10. The side cloth velcro 843 is annular and is used for realizing connection and fixation of the lamp 23 and the second side cloth 16.

For the inflatable soft light of the present application, the balloon is in a inflated state when in use. Be equipped with the relief valve on the gasbag, when the atmospheric pressure exceeds the predetermined value because of the high temperature is risen gradually in the inflation cavity of gasbag, the outward pressure that receives on the inflation cavity inside wall can increase, with the pressure release spare that promotes the relief valve is followed the pressure release passageway and is moved to the outside, in order to make the pressure release spare remove the shutoff to the pressure release spare, thereby make the inflation cavity can communicate with the external environment through the pressure release passageway, realize the pressure release of inflation cavity, avoid the deformation damage that the inflation cavity pressure is too big and lead to the gasbag, ensure to aerify the soft light and can satisfy the demand that the user used in succession for a long time.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. An inflatable soft light, comprising:

the air bag is internally provided with an air inflation cavity, and the surface of the air bag is provided with a soft light area; the air bag is provided with an inflation inlet and a mounting opening which are communicated with the inflation cavity, and the inflation inlet is used for inflating the inflation cavity so as to expand and shape the air bag;

the light source is arranged on the air bag, and the light emitted by the light source is emitted out from the soft light area of the air bag;

the pressure release valve comprises a valve body seat and a pressure release piece; the valve body seat is arranged at the mounting opening of the air bag, and a pressure release channel used for communicating the inflation cavity with the external environment is arranged in the valve body seat; the pressure release piece is movably arranged in the pressure release channel so as to block the pressure release channel or release the pressure release channel according to the air pressure condition in the inflation cavity; when the pressure release piece releases the blocking of the pressure release channel, the air inflation cavity is communicated with the external environment through the pressure release channel, so that the air inflation cavity is depressurized.

2. The inflatable soft light of claim 1, wherein the inner wall of the valve body seat is provided with an annular protruding part, and the protruding part is arranged on the extending path of the pressure relief channel; the protrusion part is provided with a vent hole, and the pressure release part is movably arranged in the vent hole in a penetrating way so as to block the vent hole or be moved away from the vent hole, thereby blocking or opening the pressure release channel.

3. The inflatable soft light according to claim 2, wherein the pressure relief piece comprises a stud and a transition seat, one end of the stud is penetrated through the vent hole and can seal the vent hole, the transition seat is sleeved at the other end of the stud, and the outer wall of the transition seat is abutted against the inner wall of the valve body seat; the pressure release valve further comprises a spring, and the spring is sleeved outside the stud and is abutted between the protruding part and the transition seat; the spring is elastically stretched, so that the stud moves to open or close the vent hole.

4. The inflatable soft light of claim 3, wherein the stud comprises a column body and a cap body arranged at one end of the column body, the column body is arranged in the vent hole in a penetrating way, the cap body is arranged at one side of the protruding part, and the transition seat is sleeved at the other end of the column body; the spring is elastically stretched, so that the cylinder moves in the vent hole, and the cap body is abutted with the protruding part to block the vent hole or is separated from the protruding part to release the blocking of the vent hole.

5. The inflatable soft light of claim 4, wherein the pressure relief valve further comprises a sealing ring, the sealing ring having a T-shaped outer profile; the sealing ring is sleeved on the column body and is arranged close to the cap body; the cap body is abutted with the protruding part through the sealing ring, and a space is arranged between the outer wall of the sealing ring and the inner wall of the vent hole.

6. The inflatable soft light of claim 1, wherein the valve body seat comprises a seat body and a gland, and the pressure relief channel is arranged in the seat body in a penetrating manner so as to enable two ends of the seat body to be opened; the seat main body is connected to the mounting opening of the air bag, one end of the seat main body is arranged in the air inflation cavity, and the other end of the seat main body is arranged outside the air bag; the gland is arranged at an opening at one end of the seat main body, which is positioned outside the air bag, and a plurality of air passing holes communicated with the pressure relief channels are formed in the gland.

7. The inflatable soft light of claim 6, wherein the seat body comprises an inner seat body and an outer seat body arranged around the outer periphery of the inner seat body, the pressure relief channel is arranged on the inner seat body, and the gland is arranged on the inner seat body; the outer wall of the inner seat body is provided with external threads, the inner wall of the outer seat body is provided with internal threads which are in threaded fit with the external threads, and the outer seat body is connected to the mounting opening of the air bag.

8. The inflatable soft light of claim 7, wherein the seat body further comprises an extension arm, the extension arm being annularly disposed about the outer periphery of the inner seat body; the extension arm is close to one end of the inner seat body, which is provided with the gland, is arranged, the extension arm is opposite to the end face of the outer seat body, and a matched saw tooth structure is formed on the surface of the extension arm, which is opposite to the outer seat body.

9. The inflatable soft light of claim 1, wherein the airbag comprises an outer cylinder and an inner cylinder disposed inside the outer cylinder, an interlayer between the outer cylinder and the inner cylinder constituting the inflatable cavity; the light source is arranged at one end of the air bag, and light rays emitted by the light source can be emitted to the outside of the air bag from the inside of the inner column body through the inflation cavity.

10. The inflatable soft light of claim 1, wherein the light source is disposed on an inner wall of the airbag or an outer surface of the airbag.