CN219475962U

CN219475962U - Inflatable cover suitable for light filling lamp equipment

Info

Publication number: CN219475962U
Application number: CN202320274392.5U
Authority: CN
Inventors: 马敏轩
Original assignee: Dongyang Tuoying Photoelectric Co ltd
Current assignee: Dongyang Tuoying Photoelectric Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-04
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an inflatable cover suitable for assembly of a light supplementing lamp, wherein the front side and the rear side of the inflatable cover are respectively provided with a flexible light-transmitting surface and a bottom surface, at least one inflatable position is arranged on the inflatable cover, the interior of the inflatable cover is uniformly covered and is provided with a plurality of pull belts at intervals, two ends of each pull belt are respectively fixed on the light-transmitting surface and the bottom surface, the inflatable cover has an inflated state, all the pull belts are stretched straight along the front-rear direction in the inflated state, the bottom surface is made of a light-transmitting material, the rear side surface of the inflatable cover is provided with an auxiliary connecting part for installing a light-emitting surface, and the auxiliary connecting part is wrapped on the periphery of the bottom surface.

Description

Inflatable cover suitable for light filling lamp equipment

Technical Field

The utility model relates to the field of photography or auxiliary photography lamps, in particular to an inflatable cover suitable for assembly of a light supplementing lamp.

Background

In order to shoot better shooting effect, a soft light, a light supplementing lamp and other components are added to cooperate to regulate light rays in the shooting process.

Considering transportation cost and installation cost, the inflatable light-supplementing lamp is currently put forward on the market, and a flexible lamp belt with a high-brightness light-emitting diode is adopted as a light-emitting source, the whole light-supplementing lamp is flexible, and in an uninflated state, the light-supplementing lamp can be folded in any mode, so that the storage space can be reduced as much as possible, and the portability is extremely strong.

The inventor has previously filed the utility model patent with patent number CN202221304777.3, and specifically discloses a stable structure's inflatable light filling lamp, through actual use, though the sense of using the sense of body has been made very big improvement in comparison with the prior product, nevertheless still can have following defect:

1. because the lamp strip is arranged on the bottom surface and is arranged in the inflatable light supplementing lamp, the bottom surface is generally opaque, and the folding direction and the folding force of the lamp strip cannot be well controlled in the folding process, the lamp strip is easy to damage, and even the lamp strip can puncture the bottom surface.

2. The lamp strip is fixed on the bottom surface through the cooperation of spacing area and stretching strap, and once one of them appears breaking, the lamp strip can discover the position skew, because the inflation cover is not detachable, want to adjust the lamp strip position or change the lamp strip can be troublesome.

Disclosure of Invention

In order to solve the above problems, the present utility model provides an inflatable cover suitable for assembly of a light compensating lamp.

The technical scheme adopted by the utility model is as follows: the utility model provides an inflatable hood suitable for light filling lamp equipment, the front and back side of inflatable hood is equipped with flexible light transmission face and bottom surface respectively, be equipped with at least one position of aerifing on the inflatable hood, the inside even cover of inflatable hood and interval are equipped with a plurality of stretching straps, the both ends of stretching strap are fixed in respectively on the light transmission face with on the bottom surface, the inflatable hood has the state of aerifing under the state of aerifing, all the stretching strap is stretched straight along the fore-and-aft direction, the material of bottom surface is the printing opacity material, be equipped with the auxiliary connection portion that supplies the light emitting area installation on the trailing flank of inflatable hood, auxiliary connection portion wraps around the bottom surface periphery.

The following provides several alternatives, but not as additional limitations to the above-described overall scheme, and only further additions or preferences, each of which may be individually combined for the above-described overall scheme, or may be combined among multiple alternatives, without technical or logical contradictions.

Preferably, the light-emitting surface comprises a base surface and a plurality of mutually spaced and mutually parallel lamp strips fixedly arranged on the base surface.

Preferably, the auxiliary connection part is a magic tape.

Preferably, the material of the bottom surface is transparent.

Preferably, the front end and the rear end of the drawstring are respectively fixedly pressed and mounted on the light-transmitting surface and the bottom surface through an upper locating piece and a lower locating piece.

Preferably, the pull belt is annular and is wrapped to form a through hole, and all the through holes are oriented uniformly.

Preferably, the peripheral side edges of the inflatable cover are in sealing connection through a high-frequency hot melting mode.

Preferably, in the inflated state, the inflatable cover is flat, and a connecting ring edge is arranged on the peripheral side edge of the inflatable cover.

Preferably, a plurality of buckle components and hanging belts are arranged on the connecting ring.

Preferably, the inflation position is an automatic inflation assembly embedded in the side position of the inflation cover.

More preferably, the two inflation positions are provided, one is the automatic inflation assembly, the other is an inflation port, and the inflation port is arranged at the edge-leaning position of the inflation cover.

Compared with the prior art, the utility model has the following beneficial effects:

on the basis of continuing the advantages of strong structural stability, smooth light-transmitting surface, uniform illumination of the whole light-transmitting surface and the like of the existing product, the luminous surface is arranged on the rear side surface of the air-charging cover in a disassembling mode, namely, the luminous surface and the air-charging cover are folded and separated, the lamp strip on the luminous surface cannot be easily observed in the transportation, folding or air-charging process, the folding strength is overlarge, the folding angle is easily damaged due to unequal factors, the service life is prolonged, the bottom surface cannot be pierced, and the luminous surface can be easily replaced or adjusted after being damaged, so that the luminous surface has strong practicability.

Drawings

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

FIG. 1 is a rear side view overall block diagram of an embodiment of the present application;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a front side view overall block diagram of an embodiment of the present application;

FIG. 4 is an enlarged view of part B of FIG. 2;

FIG. 5 is a schematic drawing showing a stretching state of the drawstring in an un-inflated state according to an embodiment of the present application;

FIG. 6 is a schematic drawing showing a stretching state of the drawstring in an inflated state according to an embodiment of the present application;

fig. 7 is a block diagram of an automatic inflation assembly according to one embodiment of the present application.

The reference numerals in the drawings are: 1-bottom surface, 2-light-transmitting surface, 3-locating piece down, 4-locating piece, 5-concave position, 6-auxiliary connection portion, 7-stretching strap, 8-automatic inflation subassembly, 801-mount pad, 802-closing cap, 803-charging hole, 804-on & off switch, 805-air lock, 9-inflation mouth, 10-go-between limit, 11-fastener, 12-string area.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

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 only 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 noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Specific embodiments: referring to fig. 1-7, the utility model relates to an inflatable cover suitable for assembly of a light supplementing lamp, wherein a flexible light-transmitting surface 2 and a bottom surface 1 are respectively arranged on the front side and the rear side of the inflatable cover, at least one inflatable position is arranged on the inflatable cover, the interior of the inflatable cover is uniformly covered and is provided with a plurality of pull belts 7 at intervals, two ends of each pull belt 7 are respectively fixed on the light-transmitting surface 2 and the bottom surface 1, the inflatable cover has an inflated state, under the inflated state, all the pull belts 7 are straightened along the front and rear directions, the bottom surface 1 is made of a light-transmitting material, an auxiliary connecting part 6 for installing a light-emitting surface is arranged on the rear side surface of the inflatable cover, and the auxiliary connecting part 6 is wrapped on the periphery of the bottom surface 1.

In this embodiment, the light emitting surface includes a base surface and a plurality of mutually spaced and mutually parallel lamp strips fixedly arranged on the base surface.

In addition, the auxiliary connection portion 6 is a magic tape, and the material of the bottom surface 1 is a transparent material, and in this embodiment, the bottom surface 1 is a transparent film with high tensile strength.

In actual use, the magic tape matched with the auxiliary connecting part 6 and corresponding to the position is arranged on the base surface, when the inflatable cover is inflated, the base surface can be attached to the rear side of the inflatable cover only through the bonding of the magic tape, and at the moment, the light emitted by the light emitting surface can enter the inflatable cover through the bottom surface 1 (light-transmitting material) and then is emitted through the light transmitting surface 2 positioned on the front side of the inflatable cover.

As a preferred embodiment of this embodiment, the front and rear ends of the pull tape 7 are fixedly press-fitted on the light-transmitting surface 2 and the bottom surface 1 by the upper positioning sheet 4 and the lower positioning sheet 3, respectively. It should be noted that the front and rear positions of the upper positioning sheet 4 and the lower positioning sheet 3 are corresponding, and all the pull straps 7 cover the inner area of the completed inflatable cover, so that a stable support can be formed when the inflatable cover is in a restarting state.

Generally, the inner sides of the light-transmitting surface 2 and the bottom surface 1 are coated with TPU/PVC films, and the material of the pull belt 7 is TPU/PVC, so that the front and rear ends of the pull belt 7 can be fixed on the light-transmitting surface 2 and the bottom surface 1 in a hot-melt bonding manner, and further an annular upper positioning sheet 4 and a lower positioning sheet 3 are formed, and in an inflated state, the front and rear positions of the upper positioning sheet 4 and the lower positioning sheet 3 correspond to each other, so that when the pull belt 7 is straightened, the central line of the pull belt 7 is perpendicular to the light-transmitting surface 2 and the bottom surface 1. And because the light-transmitting surface 2 and the bottom surface 1 are both flexible materials, when the drawstring 7 is straight, referring to fig. 1-4, a concave position 5 is formed between the adjacent upper locating piece 4 and lower locating piece 3, the visual effect is that the front side surface and the rear side surface of the inflatable lampshade are respectively provided with a plurality of convex square frames which are transversely and longitudinally spliced and are protruded at the center, and the upper locating piece 4 and the lower locating piece 3 are positioned on the corners of the square frames.

In this embodiment, the pull strap 7 is ring-shaped and is wrapped to form a through opening, and all the through openings are oriented uniformly.

Here, the pull tape 7 is provided in a ring shape mainly for reinforcing the tensile strength of the pull tape 7, and also for facilitating the fixation of the pull tape 7 and the front and rear sides of the air cap.

In one embodiment, the peripheral edges of the inflatable enclosure are sealed by high frequency heat staking.

In another embodiment, in the inflated state, the inflatable cover is flat, the connecting ring edge 10 is arranged on the peripheral side edge of the inflatable cover, the connecting ring edge 10 is generally a magic tape, and the connecting ring edge 10 is convenient for connecting the inflatable cover with an external component.

It should be noted that the arrangement of the connecting ring edge 10 can be adaptively adjusted according to whether the edge of the inflatable cover has a plane after the inflation is completed, and when the edge of the inflatable cover has a plane, the magic tape can be attached to the outer side wall of the inflatable cover along the plane direction.

Then, the connecting ring edge 10 is provided with a plurality of buckle assemblies and hanging belts 12.

In one embodiment, the inflation site is an automatic inflation assembly 8 embedded in the side of the inflatable hood. The buckle component is mainly used for being convenient for buckle fixation in the non-inflated folding state of the inflatable cover, and the hanging belt 12 is mainly used for being convenient for hanging the inflatable light supplement lamp in the scheme in the inflated state.

The automatic inflation assembly 8 comprises an automatic inflation pump which is arranged in the automatic inflation assembly, an installation seat 801 is arranged on the surface of an inflation lamp shade, an operation port is arranged on the installation seat 801, an air vent, a switch key 804 and a charging hole 803 are arranged in the operation port, the charging hole 803 is used for charging the automatic inflation pump, the switch key 804 is used for controlling the automatic inflation pump to work, the air vent is communicated to the inside of the inflation lamp shade, an air plug 805 is arranged on the air vent, after inflation is finished, the air vent is required to be plugged by the air plug 805, and a sealing cover 802 is arranged on the operation port in a covering mode. In another embodiment, two inflation positions are provided, one is an automatic inflation assembly 8, the other is an inflation port 9, the inflation port 9 is arranged at the side position of the inflation cover, and the inflation port 9 is mainly suitable for being externally connected with an inflation pump for inflation.

In this embodiment, the led beads of the light-emitting surface light-emitting strip can directly pass through the lower positioning sheet 3 and the upper positioning sheet 4 in sequence, the area of the bottom surface 1 located on the lower positioning sheet 3 and the area of the light-transmitting surface 2 located on the upper positioning sheet 4 can be completely illuminated, and the visual effect is excellent.

The foregoing description of an inflatable cover suitable for assembly of a light compensating lamp is merely a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent structural changes made by the description and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an inflatable hood suitable for light filling lamp equipment, the front and back side of inflatable hood is equipped with flexible light-transmitting face and bottom surface respectively, be equipped with at least one position of aerifing on the inflatable hood, the inside even cover of inflatable hood and interval are equipped with a plurality of stretching straps, the both ends of stretching strap are fixed in respectively on the light-transmitting face with on the bottom surface, the inflatable hood has the state of aerifing under the state of aerifing, all the stretching strap is stretched straight along fore-and-aft direction, a serial communication port, the material of bottom surface is the printing opacity material, be equipped with the auxiliary connection portion that supplies the light-emitting face installation on the trailing flank of inflatable hood, auxiliary connection portion wraps around the bottom surface is peripheral.

2. The inflatable hood for assembling a light filling lamp according to claim 1, wherein the auxiliary connecting part is a magic tape.

3. An inflatable hood according to any of claims 1-2, wherein said bottom surface is made of transparent material.

4. The inflatable cover for a light filling lamp according to claim 3, wherein the front and rear ends of the pull strap are fixedly pressed and mounted on the light-transmitting surface and the bottom surface through an upper positioning sheet and a lower positioning sheet respectively.

5. An inflatable cover for a light fitting assembly according to claim 4, wherein said pull strap is annular and surrounds a through opening, all of said through openings being oriented in unison.

6. An inflatable cover suitable for use in a light fitting assembly according to claim 5, wherein the peripheral side edges of the inflatable cover are sealingly joined by high frequency heat staking.

7. An inflatable cover for a light fitting assembly according to claim 5, wherein in an inflated condition the inflatable cover is flat, and wherein a connecting rim is provided on a peripheral side of the inflatable cover.

8. An inflatable cover for a light fitting assembly according to claim 7, wherein a plurality of snap-on assemblies and straps are provided on the connecting ring.

9. An inflatable hood adapted for use in a light fitting assembly according to claim 1, wherein said inflation site is an automatic inflation assembly embedded in said hood at a side position.

10. An inflatable cover suitable for use in a light fitting assembly according to claim 9, wherein there are two inflatable positions, one being the automatic inflation assembly and the other being an inflation port, the inflation port being disposed at a side of the inflatable cover.