CN220237746U - Luminous balloon - Google Patents

Abstract

The utility model relates to a balloon, in particular to a luminous balloon, which comprises a sphere, wherein the sphere is provided with an inner cavity, the sphere is provided with an air inlet and a communication hole, the air inlet and the communication hole are communicated with the inner cavity, and the luminous balloon further comprises a luminous piece and a sealing piece. The luminous piece is arranged on the sphere and plugs the communication hole, and the luminous piece is at least partially positioned in the inner cavity. The sealing piece is arranged on the ball body and is arranged at intervals with the luminous piece, and the sealing piece seals the air inlet. The spheroid sets up air inlet and intercommunicating pore, and the light emitting part is located the intercommunicating pore, and the sealing member is located the air inlet, and light emitting part and sealing member interval set up, inflate for the spheroid through the air inlet to the light emitting part can not interfere the spheroid and inflate, can promote the spheroid and inflate efficiency.

Description

Luminous balloon

Technical Field

The utility model relates to a balloon, in particular to a luminous balloon.

Background

A balloon is a lightweight, inflatable toy or ornament, typically made of soft rubber, plastic or other stretchable material. They can be inflated by injecting air or helium into them, expanding them and retaining their shape. The balloon is generally spherical in shape, but may be other shapes such as animal, heart, star, etc. Balloons are widely used as decorations or game props in various occasions, such as birthday parties, celebration events, weddings, festival celebrations and the like. In addition, the balloon may be used as a medium for advertising, with commercial logos or information printed thereon. In the related art, in order to enhance the decorative effect of the balloon, a light emitting member is provided inside the balloon so that the balloon can emit light, but the light emitting member may obstruct the filling gas of the balloon, resulting in excessively troublesome filling gas of the balloon.

Disclosure of Invention

The utility model aims to provide a luminous balloon which can emit light and improve the inflating convenience.

In order to solve the technical problems, the aim of the utility model is realized by the following technical scheme:

the luminous balloon comprises a ball body, wherein an inner cavity is formed in the ball body, an air inlet and a communication hole are formed in the ball body, the air inlet and the communication hole are communicated with the inner cavity, and the luminous balloon further comprises a luminous piece and a sealing piece. The luminous piece is arranged on the sphere and plugs the communication hole, and the luminous piece is at least partially positioned in the inner cavity. The sealing piece is arranged on the ball body and is arranged at intervals with the luminous piece, and the sealing piece seals the air inlet.

In the light-emitting balloon of the above embodiment, the ball is provided with the air inlet and the communication hole, the light-emitting piece is located the communication hole, the sealing piece is located the air inlet, the light-emitting piece and the sealing piece are arranged at intervals, and the ball is inflated through the air inlet, so that the light-emitting piece cannot interfere with the inflation of the ball, and the inflation efficiency of the ball can be improved.

Further, the light emitting member includes:

a mounting base;

the lampshade is covered on the mounting seat and at least partially arranged in the inner cavity;

and the light-emitting part is arranged on the mounting seat and is positioned in the lampshade.

Further, the mount includes:

the mounting frame is connected with the lampshade and at least partially stretches into the lampshade, the light-emitting part is arranged on the mounting frame, and the mounting frame is provided with a containing groove;

the battery bin is used for placing batteries and is arranged in the accommodating groove;

the sealing cover is arranged on the mounting frame and seals the containing groove.

Further, the mounting frame includes:

the mounting column extends into the lampshade, the light-emitting part is arranged on the mounting column, and the mounting column is provided with the accommodating groove;

the connecting ring is arranged at the bottom of the mounting column, one side of the connecting ring is connected with the lampshade, and the other side of the connecting ring is connected with the sealing cover.

Further, an annular groove is formed in one side, close to the lampshade, of the connecting ring, and a first limiting block is arranged on the groove wall of the annular groove;

the outer side of the lampshade is provided with a first limit groove, the bottom of the lampshade is arranged in the annular groove, and the first limit block is located in the first limit groove and matched with the first limit groove to limit the relative position of the connecting ring and the lampshade.

Further, the number of the first limiting grooves is multiple, the first limiting grooves are arranged around the lampshade at intervals, the number of the first limiting blocks corresponds to the first limiting grooves, and each first limiting block is located in one first limiting groove.

Further, the first limiting groove is provided with a connecting portion and a limiting portion which are communicated, the bottom of the lampshade penetrates through the connecting portion, and the first limiting block can be located at the limiting portion after passing through the connecting portion, so that the lampshade is connected with the connecting ring.

Further, the limiting part is provided with a positioning protrusion, the first limiting block is provided with a positioning groove, the first limiting block is positioned on the limiting part, and the positioning protrusion is positioned on the positioning groove.

Further, a second limiting groove is formed in the outer peripheral side of the connecting ring, a second limiting block is arranged on the inner side of the sealing cover, and the second limiting block is located in the second limiting groove and matched with the second limiting groove to limit the relative position of the connecting ring and the sealing cover.

Further, the seal includes:

the fixing piece is arranged on the sphere;

the air valve is arranged on the fixing piece and used for blocking the air inlet;

the valve cover is connected with the valve and used for sealing the valve;

the end cover is arranged on the fixing piece and covers the air valve and the air valve cover.

The embodiment of the utility model provides a luminous balloon, which can enable the balloon to emit light through a luminous piece so as to increase decoration. The air inlet and the communication hole are formed in the ball body, so that the sealing piece and the luminous piece are arranged at intervals, the luminous piece cannot interfere with the ball body to pump, and pumping efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a luminescent balloon according to an embodiment of the present application.

Fig. 2 is a perspective view of another angle of the luminescent balloon of fig. 1.

Fig. 3 is an exploded view of the luminescent balloon of fig. 1.

Fig. 4 is a perspective view of the light emitting part, the mount and the sealing cover in fig. 1.

Fig. 5 is a perspective view of the lamp housing, the mount, and the battery compartment of fig. 1.

Fig. 6 is an exploded view of the light emitting member of fig. 1.

Fig. 7 is a side view of the lamp housing, light emitting section and mount of fig. 1.

Fig. 8 is an exploded view of the seal of fig. 1.

100. A luminescent balloon;

10. a sphere; 11. an inner cavity; 12. an air inlet; 13. a communication hole;

20. a light emitting member; 21. a mounting base; 211. a mounting frame; 2111. a mounting column; 21111. a receiving groove; 21112. a bottom cover; 2112. a connecting ring; 21121. an annular groove; 21122. a first limiting block; 211221, positioning grooves; 21123. the second limit groove; 212. a battery compartment; 213. sealing cover; 2131. a second limiting block; 214. a spring; 215. a mounting plate; 22. a lamp shade; 221. a first limit groove; 2211. a connection portion; 2212. a limit part; 222. positioning the bulge; 23. a light emitting section;

30. a seal; 31. a fixing piece; 32. a valve; 33. a valve cover; 34. an end cap; 35. a hook;

o, axis.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a luminescent balloon 100, wherein the luminescent balloon 100 comprises a sphere 10, a luminescent member 20 and a sealing member 30. The luminous element 20 is disposed in the sphere 10, and the sealing element 30 is used for sealing the sphere 10 so that the sphere 10 is not leaked. The light emitting member 20 is capable of emitting light, and the sphere 10 has a certain light transmittance so that a part of the light emitting member 20 can be transmitted through the sphere 10, thereby allowing the sphere 10 to emit light.

Referring to fig. 3, a sphere 10 is provided with an inner cavity 11, the sphere 10 is provided with an air inlet 12 and a communication hole 13, and the air inlet 12 and the communication hole 13 are communicated with the inner cavity 11. The light emitting member 20 is provided at the ball 10 at the communication hole 13 so as to seal the communication hole 13. The light-emitting member 20 can at least partially extend into the cavity 11 so that light can be transmitted through the sphere 10 when the light-emitting member 20 emits light. The sealing member 30 is disposed on the ball 10 and located at the air inlet 12, and the sealing member 30 is used for sealing off the air inlet 12, so as to reduce the occurrence of air leakage of the ball 10.

In the related art, the light emitting element and the opening for inflating the balloon are positioned at the same position, the light emitting element can interfere with the inflator for inflating the balloon during inflation, the light emitting element needs to be detached before inflation, the light emitting element is difficult to assemble and disassemble, and the light emitting element is easy to loosen after multiple assembly and disassembly.

In the light emitting balloon 100 of the present embodiment, the air inlet 12 and the communication hole 13 are provided through the sphere 10, the light emitting member 20 is located at the communication hole 13, and the sphere 10 is inflated through the air inlet 12, so that the light emitting member 20 does not interfere with the inflation of the sphere 10, and the inflation efficiency of the sphere 10 can be improved.

Alternatively, the positions of the communication hole 13 and the air inlet 12 are located at two ends of the sphere 10, so that the distance between the light emitting element 20 and the air inlet 12 is large, and the condition that the light emitting element 20 interferes with the sphere 10 during inflation is reduced. For example, the air inlet 12 is located at the upper end of the sphere 10, and the communication hole 13 is located at the lower end of the sphere 10. It will be understood that the upper and lower ends of the sphere 10 are merely relative positions in the drawings, and in actual use, the positions of the sphere 10 can be adjusted as required, and the positions of the air inlet 12 and the communication hole 13 should be changed.

Referring to fig. 3, 4, 5 and 6, optionally, in some embodiments, the light emitting member 20 includes a mounting base 21, a lamp cover 22 and a light emitting portion 23. The lampshade 22 is covered on the mounting seat 21 and at least partially arranged in the inner cavity 11. The light emitting portion 23 is provided in the mount 21 and is located in the lamp housing 22. There are many possible ways in which the light 20 may be coupled to the globe 10, for example, in some embodiments, the globe 22 may be coupled to the globe 10. In other embodiments, the mounting 21 may be coupled to the ball 10. Optionally, the lampshade 22 or the mounting seat 21 is fixedly connected with the sphere 10 through glue.

The light-emitting part 23 can be fixed through the mounting seat 21, the light-emitting part 23 can be protected by the lamp shade 22, and light can be dispersed through the lamp shade 22, so that the light emitted directly from the lamp shade can be scattered and softened. The lamp shade 22 makes the light softer and more uniform by reducing the intensity of the direct light, avoiding strong glare effects.

Alternatively, the lamp housing 22 is generally cylindrical in shape and is of a transparent or translucent material, such as plastic or the like. The color of the shade 22 is not limited and may be selected according to specific requirements.

The mount 21 includes a mounting frame 211, a battery compartment 212, and a sealing cover 213. The mounting frame 211 is connected with the lamp shade 22 and at least partially extends into the lamp shade 22, the light-emitting part 23 is arranged on the mounting frame 211, the mounting frame 211 is provided with a containing groove 21111, and the containing groove 21111 is positioned at one end far away from the air inlet 12. The battery compartment 212 is used for placing batteries, and the battery compartment 212 is arranged in the accommodating groove 21111. The sealing cover 213 is provided to the mounting frame 211, closes the accommodation groove 21111, and fixes the battery compartment 212 in the accommodation groove 21111.

The battery can be attached or detached by releasing the sealing cap 213, and the battery is electrically connected with the light emitting part 23 to enable the light emitting part 23 to emit light. The mounting frame 211 at least partially extends into the lamp shade 22 and the battery compartment 212 is disposed in the accommodating groove 21111, so that the overall volume of the light emitting element 20 can be reduced, and the space utilization rate can be improved.

The mounting frame 211 includes mounting posts 2111 and attachment rings 2112. The mounting post 2111 extends into the lamp housing 22, the light emitting portion 23 is provided on the mounting post 2111, and the mounting post 2111 is provided with a receiving groove 21111. The connection ring 2112 is provided at the bottom of the mounting post 2111, one side of the connection ring 2112 is connected to the globe 22, and the other side is connected to the sealing cover 213.

The mounting posts 2111 extend into the lamp housing 22 so that the light emitting portion 23 can be stably disposed in the lamp housing 22, and the mounting frame 211 can be connected to the lamp housing 22 and the sealing cover 213 by providing the connection ring 2112.

Specifically, the mounting post 2111 has a generally triangular pyramid shape, and the connecting ring 2112 has a generally circular shape. The connection ring 2112 protrudes out of the mounting post 2111 in a direction perpendicular to the axis O of the connection ring 2112 so as to be connected to the lamp housing 22 and the seal cap 213.

Optionally, a bottom cover 21112 is provided at the bottom of the mounting post 2111, and the bottom cover 21112 is snap-fitted with the mounting post 2111 to close the receiving groove 21111, so that the battery compartment 212 can be stably disposed in the receiving groove 21111.

An annular groove 21121 is provided on the side of the connection ring 2112 adjacent to the globe 22, and an axis O of the annular groove 21121 coincides with an axis O of the connection ring 2112. The groove wall of the annular groove 21121 is provided with a first stopper 21122. The outer side of the lamp shade 22 is provided with a first limiting groove 221, the bottom of the lamp shade 22 is arranged in the annular groove 21121, and the first limiting block 21122 is positioned in the first limiting groove 221 and is matched with the first limiting groove 221 so as to limit the relative position of the connecting ring 2112 and the lamp shade 22.

The bottom of the lamp shade 22 is arranged in the annular groove 21121, so that the relative position of the connecting ring 2112 and the lamp shade 22 is initially positioned, and the connecting ring 2112 and the lamp shade 22 are relatively rotated around the axis O of the connecting ring 2112, so that the first limiting block 21122 is matched with the first limiting groove 221, and the relative position of the connecting ring 2112 and the lamp shade 22 is limited. The connection mode of the connection ring 2112 and the lamp shade 22 is simple and quick.

Optionally, in some embodiments, the number of first stop blocks 21122 is three, and the three first stop blocks 21122 are circumferentially disposed on the groove wall of the annular groove 21121 about the axis O of the connecting ring 2112. The number of the first limiting grooves 221 is also three, the position of each first limiting groove 221 corresponds to the position of one first limiting block 21122, and the connection stability of the connection ring 2112 and the lampshade 22 can be further increased through the matching of the three first limiting blocks 21122 and the corresponding first limiting grooves 221. It is to be understood that the number of the first limiting blocks 21122 is not limited to three, but may be other, such as two, four, etc. The number of the first limiting blocks 21122 is not limited to be the same as the number of the first limiting grooves 221, for example, the number of the first limiting blocks 21122 may be two, and the number of the first limiting grooves 221 may be four, so that the first limiting blocks 21122 may be located in the first limiting grooves 221 without carefully observing the positions of the first limiting blocks 21122 and the first limiting grooves 221.

Optionally, in some embodiments, the first limiting groove 221 has a communicating and limiting portion 2212, the connecting portion 2211 penetrates the bottom of the lamp shade 22, and the first limiting portion 21122 can be located at the limiting portion 2212 after passing through the connecting portion 2211, so that the lamp shade 22 is connected with the connecting ring 2112.

For example, when the connection ring 2112 is connected to the lamp housing 22, the connection ring 2112 may be moved in the direction of the axis O of the connection ring 2112 so that the bottom of the lamp housing 22 protrudes into the annular groove 21121, and the first stopper 21122 enters the first connection portion, and then the connection ring 2112 is rotated about the axis O of the connection ring 2112 so that the first stopper 21122 can be rotated and enters the stopper portion 2212. By the abutment of the first stopper 21122 and the stopper portion 2212, the connection ring 2112 and the globe 22 can be blocked from moving relatively in the axial O direction of the connection ring 2112.

The connection between the connection ring 2112 and the lamp shade 22 is completed after the relative rotation, the connection process is simple and quick, and the limit can be released by reversely rotating the connection ring 2112 relatively, so that the limit releasing mode is simple.

Optionally, in some embodiments, the stop portion 2212 is provided with a positioning protrusion 222, the first stop 21122 is provided with a positioning groove 211221, the first stop 21122 is located at the stop portion 2212, and the positioning protrusion 222 is located at the positioning groove 211221.

After the first limiting block 21122 rotates around the axis O of the connection ring 2112 and enters the limiting portion 2212, the positioning protrusion 222 can be located in the positioning groove 211221, positioning can be achieved, resistance can be provided for blocking the first limiting block 21122 from rotating reversely, and therefore the position of the connection ring 2112 can be kept stable, and the situation that the connection ring 2112 is separated from the lamp shade 22 due to the fact that the connection ring 2112 rotates relative to the lamp shade 22 in normal use is reduced.

Optionally, in some embodiments, a second limiting groove 21123 is provided on the outer peripheral side of the connection ring 2112, a second limiting block 2131 is provided on the inner side of the sealing cover 213, and the second limiting block 2131 is located in the second limiting groove 21123 and cooperates with the second limiting groove 21123 to define the relative position of the connection ring 2112 and the sealing cover 213. The connecting ring 2112 is connected with the sealing cover 213 through the cooperation of the second limiting block 2131 and the second limiting groove 21123, and the connecting mode of the connecting ring 2112 and the sealing cover 213 is simple, and the connection is convenient and quick.

Alternatively, the number of the second stopper grooves 21123 is three, and the three second stopper grooves 21123 are circumferentially provided on the outer peripheral side of the connection ring 2112 about the axis O of the connection ring 2112. The number of the second limiting blocks 2131 is also three, and the second limiting blocks 2131 are arranged on the side wall of the inner side of the sealing cover 213, the position of each second limiting groove 21123 corresponds to the position of one second limiting block 2131, and the connection stability of the connecting ring 2112 and the sealing cover 213 can be maintained by matching the three second limiting blocks 2131 with the corresponding second limiting grooves 21123.

Alternatively, the second limiting groove 21123 has the same shape as the first limiting groove 221, and the second limiting groove 2131 has the same shape as the first limiting groove 21122, so that the sealing cover 213 can be fixed to the connection ring 2112 by the relative rotation of the sealing cover 213 and the connection ring 2112.

The accommodating groove 21111 can be further sealed by providing the sealing cover 213, so that the waterproof property is improved, and the service life of the luminescent balloon 100 is prolonged.

Optionally, in some embodiments, a sealing ring is provided on the inner side of the sealing cover 213, and the sealing ring abuts against the connection ring 2112 to further improve the tightness.

The battery compartment 212 is provided in the accommodation groove 21111, and the battery compartment 212 is provided with a mounting groove for preventing a battery. A battery is located in the mounting groove for supplying power to the light emitting part 23. Optionally, a solar panel may also be provided on the outside of the sphere 10, the solar panel being electrically connected to the battery compartment 212 so that the solar panel can charge the battery within the battery compartment 212. It will be appreciated that the solar panel may be disposed on the outside of the battery in various ways, such as on the sealing cover 213, and may be connected to the battery compartment 212 by wires, for example, so that the solar panel and the light emitting member 20 may be disposed separately.

In other embodiments, the battery compartment 212 may not be provided, and the solar panel may be directly electrically connected to the light emitting portion 23, and the solar panel may directly supply power to the light emitting portion 23.

The PCB board of the light emitting part 23 is provided with a preset program, which can control the color, brightness and light emitting time of the light emitting part 23. For example, the light emitting portion 23 may be continuously lighted for 6 hours by a preset program, then turned off for 18 hours, and then lighted for another 6 hours. For example, the color of the light emitting part 23 may be controlled according to the battery power in the battery compartment 212, for example, the light emitting part 23 emits green light when the power is high, and the light emitting part 23 emits red light when the power is low.

Referring to fig. 7, optionally, in some embodiments, a spring 214 and a mounting plate 215 are disposed between the light emitting portion 23 and the mounting post 2111, one end of the spring 214 is connected to the mounting post 2111, the other end is connected to the mounting plate 215, and the light emitting portion 23 is disposed on the mounting plate 215, so that when the light emitting balloon 100 is blown by wind or the user applies force to the light emitting balloon 100, the light emitting portion 23 can swing relative to the sphere 10 by disposing the spring 214, and the light emitted by the light emitting portion 23 can be unstably irradiated on the sphere 10, so as to increase the light emitting abundance of the light emitting balloon 100.

The light emitting member 20 is positioned at the bottom of the sphere 10, emits light from the bottom to illuminate the sphere 10, and the sealing member 30 is positioned at the top of the sphere 10, so that the sphere 10 can be inflated.

Referring to fig. 3 and 8, the sealing member 30 includes a fixing piece 31, a valve 32, a valve cover 33, and an end cap 34. The fixing piece 31 is disposed on the sphere 10 and located at the air inlet 12. The valve 32 is disposed on the fixing piece 31 for blocking the air inlet 12. A valve cover 33 is connected to the valve 32 for closing the valve 32. The end cap 34 is disposed on the fixing piece 31 and covers the air valve 32 and the air valve cover 33, so as to improve the sealing performance.

The fixing piece 31, the air valve 32 and the air valve cover 33 are arranged to seal the air inlet 12, and the air inlet is further sealed through the end cover 34, so that the occurrence of air leakage of the ball 10 from the air inlet 12 is reduced.

Alternatively, the connection between the end cap 34 and the fixing piece 31 may be similar to the connection between the connection ring 2112 and the lamp shade 22, and the connection is performed by the cooperation of the stopper and the stopper groove.

Optionally, the end cap 34 is provided with a hook 35, by providing the hook 35, the luminescent balloon 100 can be placed on a hanger for ornamental purposes, or the user can lift the hook 35 to carry the luminescent balloon 100.

In summary, the present application provides a luminescent balloon 100, which can make the balloon 10 emit light through the luminescent member 20, so as to increase the decoration. The air inlet 12 and the communication hole 13 are arranged through the ball body 10 so that the sealing element 30 and the luminous element 20 are arranged at intervals, and therefore the luminous element 20 cannot interfere with the ball body 10 for pumping, and pumping efficiency is improved.

The present utility model is not limited to the above embodiments, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the present utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A luminescent balloon (100) comprising a sphere (10), the sphere (10) being provided with an inner cavity (11), characterized in that, the sphere (10) is provided with an air inlet (12) and a communication hole (13), the air inlet (12) and the communication hole (13) are communicated with the inner cavity (11), the luminescent balloon (100) further comprises:

the luminous piece (20), the luminous piece (20) is arranged on the sphere (10) and plugs the communication hole (13), and the luminous piece (20) is at least partially positioned in the inner cavity (11);

the sealing piece (30), the sealing piece (30) set up in spheroid (10) to with luminous piece (20) interval sets up, sealing piece (30) will air inlet (12) shutoff.

2. The luminescent balloon (100) according to claim 1, wherein the luminescent member (20) comprises:

a mounting base (21);

the lampshade (22) is covered on the mounting seat (21), and at least part of the lampshade (22) is arranged in the inner cavity (11);

and a light emitting unit (23), wherein the light emitting unit (23) is provided in the mounting base (21) and is positioned in the globe (22).

3. The luminescent balloon (100) according to claim 2, wherein the mount (21) comprises:

the mounting frame (211), the mounting frame (211) is connected with the lampshade (22) and at least partially stretches into the lampshade (22), the light-emitting part (23) is arranged on the mounting frame (211), and the mounting frame (211) is provided with a containing groove (21111);

the battery bin (212) is used for placing a battery, and the battery bin (212) is arranged in the accommodating groove (21111);

and the sealing cover (213) is arranged on the mounting frame (211) and seals the accommodating groove (21111).

4. A luminescent balloon (100) as claimed in claim 3, wherein the mounting frame (211) comprises:

the mounting column (2111), the mounting column (2111) stretches into the lampshade (22), the light-emitting part (23) is arranged on the mounting column (2111), and the mounting column (2111) is provided with the accommodating groove (21111); and a connecting ring (2112), wherein the connecting ring (2112) is arranged at the bottom of the mounting column (2111), one side of the connecting ring (2112) is connected with the lampshade (22), and the other side is connected with the sealing cover (213).

5. The luminescent balloon (100) according to claim 4, wherein an annular groove (21121) is arranged on one side of the connecting ring (2112) close to the lampshade (22), and a first limiting block (21122) is arranged on the groove wall of the annular groove (21121);

the outer side of the lamp shade (22) is provided with a first limit groove (221), the bottom of the lamp shade (22) is arranged in the annular groove (21121), and the first limit block (21122) is positioned in the first limit groove (221) and is matched with the first limit groove (221) so as to limit the relative position of the connecting ring (2112) and the lamp shade (22).

6. The luminescent balloon (100) of claim 5, wherein the number of first limiting grooves (221) is plural, the plural first limiting grooves (221) are disposed around the lamp cover (22) at intervals, the number of first limiting blocks (21122) corresponds to the first limiting grooves (221), and each first limiting block (21122) is located in one of the first limiting grooves (221).

7. The luminescent balloon (100) according to claim 5, wherein the first limiting groove (221) has a connecting portion (2211) and a limiting portion (2212) which are communicated, the connecting portion (2211) penetrates through the bottom of the lampshade (22), and the first limiting block (21122) can be located at the limiting portion (2212) after passing through the connecting portion (2211) so as to connect the lampshade (22) with the connecting ring (2112).

8. The luminescent balloon as recited in claim 7, wherein the stop portion (2212) is provided with a positioning protrusion (222), the first stop block (21122) is provided with a positioning groove (211221), the first stop block (21122) is located at the stop portion (2212), and the positioning protrusion (222) is located at the positioning groove (211221).

9. The luminescent balloon as claimed in claim 4, wherein the outer peripheral side of the connection ring (2112) is provided with a second limiting groove (21123), a second limiting block (2131) is provided inside the sealing cover (213), and the second limiting block (2131) is located in the second limiting groove (21123) and cooperates with the second limiting groove (21123) to define the relative position of the connection ring (2112) and the sealing cover (213).

10. A luminescent balloon as claimed in claim 1, characterized in that the seal (30) comprises:

a fixing piece (31), wherein the fixing piece (31) is arranged on the sphere (10);

a valve (32), wherein the valve (32) is arranged on the fixing piece (31) and is used for sealing the air inlet (12);

a valve cover (33), wherein the valve cover (33) is connected with the valve (32) and is used for sealing the valve (32);

and an end cover (34), wherein the end cover (34) is arranged on the fixing piece (31) and covers the air valve (32) and the air valve cover (33).