A portable inflatable light

Abstract

The utility model discloses a portable inflatable lamp. It comprises: a first flexible cover; a second flexible cover, which cooperates with the first flexible cover to form a containing cavity; a power supply assembly, comprising a control element and a wire, the wire being connected with the control element and being provided on the first flexible cover; a light bar, which is accommodated in the containing cavity and is electrically connected with the control element; an inflation assembly, comprising an air bag and an air valve, the air bag forming a cavity, the air valve comprising: a valve body, a movable column, a connecting rod, a first sealing piece, a second sealing piece and an elastic air-permeable element. The air bag and the air valve are both provided on the first flexible cover, the air bag is in communication with the air valve, and the air valve is in communication with the containing cavity. The portable inflatable lamp can simplify the inflation and deflation operation, save the storage space, and realize the lightweight structure.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a portable inflatable lamp. Background Technology

[0002] Currently, there are various types of lighting fixtures on the market. Among them, inflatable lamps are a common type of lighting fixture widely used in outdoor camping and other scenarios. Compared to traditional lighting fixtures, inflatable lamps can be stored by rolling up and folding the lampshade to reduce their size. When in use, inflation causes the lampshade to expand, unfolding the lamp strip. The gas filling causes the flexible, semi-transparent lampshade to expand, forming a uniform diffusion surface that can expand the illumination range. Therefore, inflatable lamps are characterized by their small size, light weight, uniform illumination, and portability.

[0003] However, existing inflatable lights usually require an additional air pump to inflate the device, which not only increases the cost of use but also takes up storage space, thus affecting portability.

[0004] Therefore, how to design a portable inflatable lamp that simplifies inflation and deflation operations, saves storage space, and achieves lightweight structure is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a portable inflatable lamp that simplifies the inflation and deflation process, achieves a lightweight structure, and saves storage space.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] A portable inflatable lamp, characterized in that it comprises:

[0008] First flexible cover;

[0009] The second flexible cover, together with the first flexible cover, forms a receiving cavity;

[0010] A power supply assembly includes a control element and a wire, wherein the control element is connected to the wire and the wire passes through the receiving cavity;

[0011] A light strip, which is housed in the receiving cavity and is electrically connected to the control component;

[0012] An inflatable assembly is disposed in a first flexible cover or a second flexible cover, including an airbag and an air valve. The airbag forms a cavity, and the airbag is connected to the air valve, which is connected to the receiving cavity.

[0013] In one embodiment, the air valve includes: a valve body, a movable column, a connecting rod, a first sealing plate, a second sealing plate, and an elastic venting element;

[0014] The valve body has a first air chamber, a second air chamber, and an air nozzle. The upper wall of the first air chamber has a first through hole, the upper wall of the second air chamber has a second through hole, and the bottom of the second air chamber has a third through hole. The first air chamber is connected to the bladder cavity, and the air nozzle is connected to the receiving cavity.

[0015] The movable column is positioned above the valve body via a spring, and the connecting rod is connected to the movable column, with the connecting rod passing through the first air chamber and extending into the second air chamber;

[0016] The first sealing sheet is housed in the first air chamber and is disposed on the connecting rod, and the first sealing sheet movably seals the first through hole;

[0017] The second sealing sheet and the elastic venting element are housed in the second air chamber. The second sealing sheet movably blocks the second through hole, and the elastic venting element is located between the second sealing sheet and the third through hole.

[0018] In one embodiment, the first sealing sheet is an elastic structure that undergoes elastic deformation under gas pressure.

[0019] In one embodiment, the connecting rod is provided with a pressing plate, which is located below the first sealing plate and is used to compress the first sealing plate to block the first through hole.

[0020] In one embodiment, the outer side of the second flexible cover is provided with a light-transmitting portion, and the light strip is located in the light-transmitting portion.

[0021] In one embodiment, the first flexible cover and the second flexible cover are provided with handles for easy gripping by the user, and the inflatable component is disposed on the handles.

[0022] In one embodiment, an elastic band is provided on the side of the first or second flexible cover away from the handle.

[0023] In one embodiment, a wire hole is provided on the handle portion, through which the wire passes and connects to the control component and the light strip.

[0024] In one embodiment, the end of the wire is provided with a power supply interface, which is a USB interface or a Type-C interface.

[0025] In one embodiment, the outer side of the first flexible cover is provided with a magnetic suction member for magnetic fixation, and the side of the first or second flexible cover away from the handle is provided with a hanging hole.

[0026] In summary, this utility model provides a portable inflatable lamp that simplifies inflation and deflation operations, saves storage space, and achieves lightweight construction. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0028] Figure 1 This is a schematic diagram of the structure of the portable inflatable lamp of this utility model;

[0029] Figure 2 This is an exploded view of the portable inflatable lamp of this utility model;

[0030] Figure 3 This is a partial exploded view of the portable inflatable lamp of this utility model;

[0031] Figure 4 This is a partial schematic diagram of the airbag and air valve;

[0032] Figure 5 This is a partial cross-sectional view of the airbag and air valve in a static state;

[0033] Figure 6 This is a schematic diagram showing the interaction between the airbag and the air valve when the airbag is in the compressed state.

[0034] Figure 7 This is a schematic diagram showing the interaction between the airbag and the air valve during airbag recovery.

[0035] Figure 8 This is a schematic diagram showing the state of the air valve when it is pressed. Detailed Implementation

[0036] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. It should be noted that the structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effects and objectives achieved by this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms "upper," "lower," "left," "right," and "middle," etc., used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships are also considered within the scope of implementation of this utility model without substantial changes to the technical content.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0038] This utility model provides a portable inflatable lamp 10, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes: a first flexible cover 100, a second flexible cover 200, a power supply component 300, a light strip 400, and an inflation component 500. The second flexible cover 200 and the first flexible cover 100 cooperate to form a receiving cavity 101. Preferably, the outer side of the second flexible cover 200 is provided with a light-transmitting part (not shown), and the light strip 400 is located in the light-transmitting part area. When in use, the light emitted by the light strip 400 shines to the outside through the light-transmitting part.

[0039] The power supply assembly 300 includes a control element 310 and a wire 320. The control element 310 is connected to the wire 320 and passes through the first flexible cover 100 or the second flexible cover 200. The light strip 400 is housed in the receiving cavity 101 and is electrically connected to the control element 310.

[0040] The inflation assembly 500 is installed on the first flexible cover 100 or the second flexible cover 200. The inflation assembly 500 includes an airbag 510 and an air valve 520. The airbag 510 forms a cavity 511. The airbag 510 is connected to the air valve 520, and the air valve 520 is connected to the receiving cavity 101.

[0041] like Figure 4 , Figure 5 and Figure 6 As shown, the air valve 520 includes: a valve body 530, a movable column 521, a connecting rod 522, a first sealing plate 523, a second sealing plate 524, and an elastic venting element 525. The valve body 530 has a first air chamber 531, a second air chamber 532, and an air nozzle 533. The upper wall of the first air chamber 531 has a first through hole 534, the upper wall of the second air chamber 532 has a second through hole 535, and the bottom of the second air chamber 532 has a third through hole 536. The first air chamber 531 communicates with the bladder cavity 511, and the air nozzle 533 communicates with the receiving cavity 101. The movable column 521 is positioned above the valve body 530 via a spring 526. The connecting rod 522 is connected to the movable column 521 and extends through the first air chamber 531 and into the second air chamber 532. The first sealing plate 523 is housed within the first air chamber 531 and is positioned on the connecting rod 522. The first sealing plate 523 blocks or moves away from the first through hole 534. The second sealing plate 524 and the elastic venting element 525 are housed within the second air chamber 532. The second sealing plate 524 blocks or moves away from the second air chamber 535. The elastic venting element 525 is located between the second sealing plate 524 and the third through hole 536.

[0042] The first sealing sheet 523 is an elastic structure that undergoes elastic deformation under gas pressure. A pressure plate 527 is provided on the connecting rod 522, located below the first sealing sheet 523, which compresses the first sealing sheet 523 to ensure a tight fit with the first through hole 534. The elastic breathable component 525 is made of sponge material.

[0043] The working principle of the portable inflatable lamp 10 of this utility model is explained below:

[0044] When in use, the user repeatedly presses the airbag 510 to inflate the cavity 101, causing the cavity 101 to expand and drive the light strip 400 to unfold. Then, the power supply component 300 provides power to the light strip 400, making the portable inflatable light 10 light up.

[0045] The specific pressing operation is as follows: When pressing the airbag 510, as... Figure 6As shown, the gas in the bladder cavity 511 enters the first air chamber 531 of the air valve 520. At this time, the air pressure in the first air chamber 531 increases, and the second sealing plate 524 moves downward under the influence of pressure, causing the elastic venting element 525 to contract. Since there is a gap between the second through hole 535 and the connecting rod 522, the gas entering the first air chamber 531 will enter the second air chamber 532 through the second through hole 535, and then enter the receiving cavity 101 through the elastic venting element 525 and the third through hole 536, finally achieving the inflation effect. During this period, the pressure plate 527 applies pressure to the first sealing plate 523, making the first sealing plate 523 tightly fit the first through hole 534, effectively preventing the gas from escaping from the first through hole 534;

[0046] After the user releases the force, such as Figure 7 As shown, during the process of the airbag 510 returning to its original shape, a negative pressure is formed inside the airbag cavity 511. Gas from the first air chamber 531 enters the airbag cavity 511. At this time, the elastic ventilator 525 also expands and resets due to its own elastic structure. The second sealing plate 524 blocks the second through hole 535, preventing gas in the receiving cavity 101 from flowing back through the second through hole 535. Furthermore, the air pressure in the first air chamber 531 decreases, causing the first sealing plate 523 to undergo elastic deformation downward under pressure. External gas enters the first air chamber 531 through the first through hole 534, thus replenishing the airbag cavity 511. By repeating the above pressing and releasing operation, gas can be filled into the receiving cavity 101.

[0047] When the portable inflatable lamp 10 needs to be stored and folded, the user performs an air release operation. For example... Figure 8 As shown, by pressing the movable column 521 on the air valve 520, the user moves the connecting rod 522 downward, causing the first sealing plate 523 to move away from the first through hole 534. The connecting rod 522 also passes through the second through hole 535, compressing the elastic breathable element 525 and causing the second sealing plate 524 to move away from the second through hole 535. At this time, both the first air chamber 531 and the second air chamber 532 are connected to the outside. The gas in the receiving cavity 101 enters the second air chamber 532 through the third through hole 536, and then exits to the outside through the second through hole 535 and the first through hole 534 in sequence. After the gas is discharged, the first flexible cover 100 and the second flexible cover 200 are attached together, and then folded to compress the volume of the portable inflatable lamp 10, making it convenient to store and carry.

[0048] Compared with existing technologies, the inflation and deflation operations of the portable inflatable lamp 10 of this utility model are simpler and faster: during inflation, the elasticity of the airbag 510, the first sealing sheet 523, and the elastic venting element 525 allows external gas to be quickly filled into the receiving cavity 101 without the need for an additional inflation device, thus achieving a lightweight structure for the portable inflatable lamp 10 and making it convenient for users to carry. Furthermore, during deflation, the user only needs to press the movable column 521 to quickly expel the gas from the receiving cavity 101, greatly simplifying the operation for the user.

[0049] Preferably, such as Figure 1 and Figure 3 As shown, the first flexible cover 100 and the second flexible cover 200 are provided with a handle 110 on their outer sides. The handle 110 is used to facilitate the user's grip. The airbag 510 and the air valve 520 are both provided on the handle 110, which improves the user's operability.

[0050] In this embodiment, as Figure 3 As shown, a wire hole 111 is provided on the handle part 110. The wire 320 passes through the wire hole 111 and connects to the control component 310 and the light strip 400. Whether the light strip 400 emits light or not is affected by the control component 310 connecting or disconnecting the circuit in the wire 320. The user can freely adjust the light through the control component 310. Furthermore, a power supply interface 321 is provided at the end of the wire 320. The power supply interface 321 is a USB interface or a Type-C interface, which allows the user to choose a suitable power supply device.

[0051] In a specific embodiment, such as Figure 2 As shown, an elastic band 102 is provided on the side of the first flexible cover 100 away from the handle 110, for suspending the portable inflatable lamp 10. Furthermore, a magnetic element (not shown) is provided on the outer side of the first flexible cover 100 for attaching to external metal surfaces to fix the portable inflatable lamp 10 in place. A hanging hole 103 is provided at the end of the first flexible cover 100 away from the handle 110 for hanging installation. Users can properly place the portable inflatable lamp 10 in different locations according to actual needs, to meet diverse scene arrangement requirements.

[0052] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A portable inflatable lamp, characterized in that, include: First flexible cover; The second flexible cover, together with the first flexible cover, forms a receiving cavity; A power supply assembly includes a control element and a wire, wherein the control element is connected to the wire and the wire passes through the receiving cavity; A light strip, which is housed in the receiving cavity and is electrically connected to the control component; An inflatable assembly is disposed in a first flexible cover or a second flexible cover, including an airbag and an air valve. The airbag forms a cavity, and the airbag is connected to the air valve, which is connected to the receiving cavity.

2. The portable inflatable lamp according to claim 1, characterized in that, The air valve includes: a valve body, a movable column, a connecting rod, a first sealing plate, a second sealing plate, and an elastic ventilating element; The valve body has a first air chamber, a second air chamber, and an air nozzle. The upper wall of the first air chamber has a first through hole, the upper wall of the second air chamber has a second through hole, and the bottom of the second air chamber has a third through hole. The first air chamber is connected to the bladder cavity, and the air nozzle is connected to the receiving cavity. The movable column is positioned above the valve body via a spring, and the connecting rod is connected to the movable column, with the connecting rod passing through the first air chamber and extending into the second air chamber; The first sealing sheet is housed in the first air chamber and is disposed on the connecting rod, and the first sealing sheet movably seals the first through hole; The second sealing sheet and the elastic venting element are housed in the second air chamber. The second sealing sheet movably blocks the second through hole, and the elastic venting element is located between the second sealing sheet and the third through hole.

3. The portable inflatable lamp according to claim 2, characterized in that, The first sealing sheet is an elastic structure that undergoes elastic deformation under gas pressure.

4. The portable inflatable lamp according to claim 2, characterized in that, The connecting rod is provided with a pressing plate, which is located below the first sealing plate and is used to squeeze the first sealing plate to block the first through hole.

5. The portable inflatable lamp according to claim 1, characterized in that, The second flexible cover has a light-transmitting part on its outer side, and the light strip is located in the light-transmitting part.

6. The portable inflatable lamp according to claim 1, characterized in that, The first flexible cover and the second flexible cover are provided with handles, which are used to facilitate user gripping, and the inflatable component is disposed on the handles.

7. The portable inflatable lamp according to claim 6, characterized in that, An elastic band is provided on the side of the first or second flexible cover away from the handle.

8. The portable inflatable lamp according to claim 6, characterized in that, The handle has a wire hole, through which the wire passes and connects to the control component and the light strip.

9. The portable inflatable lamp according to claim 1, characterized in that, The end of the conductor is provided with a power supply interface, which is a USB interface or a Type-C interface.

10. The portable inflatable lamp according to claim 6, characterized in that, The outer side of the first flexible cover is provided with a magnetic suction element for magnetic fixation, and the side of the first or second flexible cover away from the handle is provided with a hanging hole.

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