Soft film floor lamp box

Abstract

The utility model discloses a soft film floor lamp box which comprises a carrier frame, an L-shaped clamping plate, a soft film layer and a light-emitting assembly. The L-shaped clamping plate is arranged on the inner side wall of the carrier frame, and a clamping groove is defined by the L-shaped clamping plate and the inner side wall of the carrier frame; the edge of the soft film layer is provided with a protruding part matched with the clamping groove. The light-emitting assembly is arranged on the inner side wall of the carrier frame and used for illuminating the soft film layer, and the light-emitting device has the advantages that the installation structure is simplified, the manufacturing cost is reduced, and the soft film layer can be rapidly installed.

Description

Technical Field

[0001] The present application relates to the technical field of light boxes, and in particular to a soft film floor-standing light box. Background Art

[0002] Advertising light boxes are generally made of blister, acrylic, spray-painted cloth, etc. as the base material, and adopt a box-type hollow structure as the advertising carrier; it has the characteristics of waterproof and luminous, and is mainly suitable for indoor and outdoor advertising. Common ones include soft film ultra-thin light boxes, blister light boxes, crystal light boxes, pull-cloth light boxes and card cloth light boxes.

[0003] The existing floor-standing light boxes (similar products) need to separately install aluminum alloy profiles with slots inside to install the promotional picture layer. This aluminum alloy profile needs to be customized by the aluminum factory, and the price of aluminum alloy profiles is quite high. Secondly, the installation of aluminum alloy profiles is difficult. The aluminum alloy needs to be cut into sections and then assembled and connected into a frame, and then the frame is fixed on the frame, which is inconvenient to operate. Utility Model Content

[0004] The main purpose of the present application is to provide a soft film floor-standing light box, aiming to solve the technical problem of high cost of existing advertising light boxes.

[0005] To achieve the above-mentioned purpose, the present application provides a soft film floor-standing light box, including a carrier frame, an L-shaped pallet, a soft film layer and a light-emitting component; the L-shaped pallet is arranged on the inner wall of the carrier frame, and the L-shaped pallet and the inner wall of the carrier frame form a slot; a raised portion cooperating with the slot is arranged on the edge of the soft film layer; the light-emitting component is arranged on the inner wall of the carrier frame, and the light-emitting component is used to illuminate the soft film layer.

[0006] Optionally, the light-emitting component includes a frame, a back panel and multiple diffuse reflection light strips, the frame is arranged on the inner wall of the carrier frame; the back panel is clamped between the frame and the L-shaped card board; the multiple diffuse reflection light strips are all arranged on a side of the back panel close to the soft film layer.

[0007] Optionally, it also includes a hinge assembly and a support frame, the hinge assembly is arranged on the side of the carrier frame close to the frame; the support frame is hinged to the carrier frame through the hinge assembly, and a supporting bevel surface is provided on the top of the support frame, which is used to contact the carrier frame so that the support frame and the carrier frame maintain a corresponding angle.

[0008] Optionally, a support pad is provided on the support bevel surface, and the support pad is used to contact the carrier frame.

[0009] Optionally, the hinge assembly includes at least one support ear and a fastening bolt, the support ear is connected to the carrier frame, the fastening bolt is threadedly connected to the support ear, and the fastening bolt movably penetrates the support frame.

[0010] Optionally, the support frame includes two support rods and a connecting rod, the tops of the two support rods are provided with supporting bevel surfaces, and two groups of hinge assemblies are arranged to be hinged to the corresponding support rods respectively; the connecting rod is connected between the two support rods.

[0011] Optionally, the carrier frame includes a carrier frame and supporting feet, and the soft film layer and the light-emitting component are both arranged in the carrier frame; and the supporting feet are connected to the bottom of the carrier frame.

[0012] Optionally, a power supply line is provided on the back plate, and the power supply line is used to supply power to the diffuse reflection light strip.

[0013] Optionally, it also includes a storage box and a battery. The storage box is arranged on the support frame, and the top of the storage box is open; the battery is arranged in the storage box, and the battery is electrically connected to the power supply line.

[0014] Optionally, a cover plate is hinged on the top of the storage box, and the cover plate includes a top cover, a first side panel, a first sealing strip, two second side panels and two second sealing strips, and the top cover is hinged to the top of the storage box; the first side panel is hinged to the other end of the top cover; the first sealing strip is arranged on a side of the first side panel close to the storage box, and a first sealing groove cooperating with the first sealing strip is provided on the front outer wall of the storage box; the two second side panels are respectively hinged to the two side ends of the top cover; the two second sealing strips are respectively arranged on a side of the corresponding second side panel close to the storage box, and second sealing grooves cooperating with the corresponding second sealing strips are provided on the outer walls on both sides of the storage box.

[0015] The beneficial effects that this application can achieve are as follows:

[0016] The present application forms a card slot by directly setting an L-shaped card plate on the inner wall of the carrier frame. During installation, the raised portion on the edge of the soft film layer is engaged with the card slot, so that the soft film layer can be quickly installed into the carrier frame. At the same time, it is convenient to replace the soft film layer of different pictures. The operation is convenient and fast, and the versatility is improved. At the same time, the L-shaped card plate simplifies the installation structure of the aluminum alloy frame, reduces material cost and manufacturing cost, and is more economical and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the prior art description. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0018] Figure 1 This is a structural schematic diagram of a soft film floor-standing light box in an embodiment of the present application;

[0019] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the support frame in an embodiment of the present application (when having a support pad);

[0021] Figure 4 for Figure 1 A schematic diagram of the structure of the left view (the soft film layer is hidden);

[0022] Figure 5 for Figure 1 A structural schematic diagram of a right view;

[0023] Figure 6 This is a schematic diagram of the structure when the storage box is hinged with a cover plate in an embodiment of the present application.

[0024] Reference numerals:

[0025] 110-carrier frame, 111-carrier frame, 112-support foot, 120-L-shaped card board, 130-soft film layer, 131-raised portion, 140-support frame, 141-support chamfered surface, 142-support pad, 143-support rod, 144-connecting rod, 150-light-emitting component, 151-frame, 152-back plate, 153-diffuse reflection light strip, 160-power supply line, 170-storage box, 171-first sealing groove, 172-second sealing groove, 180-battery, 190-cover plate, 191-top cover, 192-first side plate, 193-first sealing strip, 194-second side plate, 195-second sealing strip, 210-hinge assembly, 211-support ear, 212-fastening bolt.

[0026] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0031] Example

[0032] Reference Figure 1-Figure 6 The present embodiment provides a soft film floor-standing light box, including a carrier frame 110, an L-shaped cardboard 120, a soft film layer 130 and a light-emitting component 150; the L-shaped cardboard 120 is arranged on the inner wall of the carrier frame 110, and the L-shaped cardboard 120 and the inner wall of the carrier frame 110 form a card groove; a protrusion 131 that cooperates with the card groove is arranged on the edge of the soft film layer 130; the light-emitting component 150 is arranged on the inner wall of the carrier frame 110, and the light-emitting component 150 is used to illuminate the soft film layer 130.

[0033] In this embodiment, an L-shaped card plate 120 is directly provided on the inner wall of the carrier frame 110 to form a card slot. During installation, the protrusion 131 on the edge of the soft film layer 130 is engaged with the card slot, so that the soft film layer 130 can be quickly installed in the carrier frame 110, and it is convenient to replace the soft film layer 130 with different pictures. The operation is convenient and fast, and the versatility is improved. At the same time, the L-shaped card plate 120 simplifies the installation structure of the aluminum alloy frame, reduces the material cost and manufacturing cost, and is more practical. When the light-emitting component 150 is lit, the soft film layer 130 can be illuminated, making the picture on the soft film layer 130 more eye-catching, so as to achieve the purpose of advertising.

[0034] It should be noted that the L-shaped card plate 120 can be welded integrally to the inner wall of the carrier frame 110, and the L-shaped card plates 120 can be welded on the four sides of the inner wall of the carrier frame 110, a total of four, and the clamping structure is more reliable and stable; this embodiment cancels the old traditional light sheet material as the picture, and adopts a high-precision soft film layer 130 as the picture, which has good light transmittance effect. It uses UV printing, has high color saturation, and high picture restoration, which can eliminate color difference and blur effects.

[0035] Since the existing light box bracket uses a common poster frame as the bracket of the light box, its light-emitting principle is to use two ultra-thin light strips to stick to both sides of the light guide plate through double-sided tape, and add a reflective film behind the light guide plate to reflect the light, and then use light-shielding glue to seal it, and finally form a complete light guide plate, and then put the light guide plate in the poster frame for support, and connect the light guide plate through an external power supply to make it light up, in which the picture uses a light sheet, and the light sheet is inserted into the light box to form a floor-standing light box. Therefore, the existing light box has the following disadvantages: the production of the light guide plate is too complicated and requires a lot of manual production; the brightness of the light box is generally too low and dim, if a high-brightness light box is used, the price is high, and the brightness of the low-priced light box is not enough; the picture production technology is old, and the color, color difference, and accuracy are relatively poor.

[0036] As an optional embodiment, the light-emitting component 150 includes a frame 151, a back panel 152 and a plurality of diffuse reflection light strips 153. The frame 151 is arranged on the inner wall of the carrier frame 110; the back panel 152 is clamped between the frame 151 and the L-shaped card board 120; and the plurality of diffuse reflection light strips 153 are all arranged on one side of the back panel 152 close to the soft film layer 130.

[0037] In this embodiment, the complicated production process brought by the traditional light guide plate is eliminated, and a high-density back plate 152 (such as a crust board) is used as the bottom plate of the light box, which can also achieve a highly reflective effect; a high-brightness diffuse reflection light bar 153 is used, and the production process is simpler. When the diffuse reflection light bar 153 is powered on and lights up, the soft film layer 130 can be brightened, making the advertising image printed on the soft film layer 130 more eye-catching.

[0038] As an optional embodiment, it also includes a hinge assembly 210 and a support frame 140, and the hinge assembly 210 is arranged on a side of the carrier frame 110 close to the frame 151; the support frame 140 is hinged to the carrier frame 110 through the hinge assembly 210, and a supporting bevel surface 141 is provided on the top of the support frame 140, and the supporting bevel surface 141 is used to contact with the carrier frame 110 so as to maintain a corresponding angle between the support frame 140 and the carrier frame 110.

[0039] In this embodiment, when in use, the support frame 140 is rotated and unfolded until the supporting bevel 141 on the top of the support frame 140 contacts the back of the carrier frame 110. At this time, the support frame 140 is rotated to the maximum angle and cannot be rotated any further. When the support frame 140 and the carrier frame 110 are placed on the ground at the maximum angle, based on the force-bearing structure of the support frame 140 and the carrier frame 110, there is an unfolding tendency force between the two, and the unfolding tendency force acts on the supporting bevel 141, so that the supporting bevel 141 acts as a force-bearing surface to limit the support frame 140 from rotating, thereby making the support frame 140 play a stable supporting role. The supporting structure is firm and not easy to break, thereby increasing the service life, and eliminating the existing structure that requires hinge rod support, thereby simplifying the structure and facilitating quick unfolding and use.

[0040] It should be noted that both the support frame 140 and the carrier frame 110 can be made of thickened and bold square tubes that are welded into a whole, and high-temperature plastic spraying is used to prevent rust, so they have good stability and are not easy to deform, further improving their service life; according to the unfolding angles of the support frame 140 and the carrier frame 110, for example, the unfolding angle between the two is 45°, the inclination of the supporting bevel 141 can be designed accordingly.

[0041] As an optional embodiment, a support pad 142 is provided on the support bevel surface 141. The support pad 142 is used to contact the carrier frame 110 to reduce the deformation risk of the support bevel surface 141. The top surface inclination of the support pad 142 is the same as that of the support bevel surface 141. The support pad 142 can be made of rubber.

[0042] As an optional embodiment, the hinge assembly 210 includes at least one lug 211 and a fastening bolt 212 (screw + nut), the lug 211 is connected to the carrier frame 110, the fastening bolt 212 is threadedly connected to the lug 211, and the fastening bolt 212 movably penetrates the support frame 140. When the support frame 140 rotates, it rotates with the fastening bolt 212 as the movable axis. When the support frame 140 is unfolded, the fastening bolt 212 is tightened, so that the support frame 140 is more firmly fixed, and it plays an anti-slip effect. It should be noted that generally two lugs 211 are provided, and the space between the two lugs 211 provides a rotation space for the support frame 140.

[0043] As an optional embodiment, the support frame 140 includes two support rods 143 and a connecting rod 144. The tops of the two support rods 143 are provided with supporting bevel surfaces 141. The hinge assemblies 210 are arranged in two groups to be hinged to the corresponding support rods 143 respectively; the connecting rod 144 is connected between the two support rods 143, so that the support frame 140 is H-shaped as a whole, and the structure is firm and stable.

[0044] As an optional embodiment, the carrier frame 110 includes a carrier frame 111 and a support leg 112, the soft film layer 130 and the light-emitting component 150 are both arranged in the carrier frame 111; the support leg 112 is connected to the bottom of the carrier frame 111. The support leg 112 plays a supporting role, so that the carrier frame 110 has a certain height from the ground, and prevents the soft film layer 130 on the carrier frame 110 from being too close to the ground and easily contaminating the screen.

[0045] As an optional implementation, a power supply line 160 is provided on the back panel 152, and the power supply line 160 is used to supply power to the diffuse reflection light strip 153. A plurality of diffuse reflection light strips 153 can be connected in series through the power supply line 160 so as to be powered and light up at the same time.

[0046] As an optional embodiment, it also includes a storage box 170 and a battery 180. The storage box 170 is arranged on the support frame 140, and the top of the storage box 170 is open; the battery 180 is arranged in the storage box 170, and the battery 180 is electrically connected to the power supply line 160. The battery 180 can be electrically connected to the power supply line 160 through an adapter between the power supply line and the power supply line 160, so as to supply power to the diffuse reflection light bar 153. At the same time, the battery 180 can be placed in the storage box 170, and the appearance is more neat and beautiful.

[0047] As an optional embodiment, a cover plate 190 is hinged on the top of the storage box 170, and the cover plate 190 includes a top cover 191, a first side panel 192, a first sealing strip 193, two second side panels 194 and two second sealing strips 195. The top cover 191 is hinged to the top of the storage box 170; the first side panel 192 is hinged to the other end of the top cover 191; the first sealing strip 193 is arranged on a side of the first side panel 192 close to the storage box 170, and a first sealing groove 171 cooperating with the first sealing strip 193 is provided on the front outer wall of the storage box 170; the two second side panels 194 are respectively hinged to the two side ends of the top cover 191; the two second sealing strips 195 are respectively arranged on a side of the corresponding second side panel 194 close to the storage box 170, and the outer walls on both sides of the storage box 170 are provided with second sealing grooves 172 cooperating with the corresponding second sealing strips 195.

[0048] In this embodiment, the top of the storage box 170 can be blocked by the cover plate 190, so as to prevent water from entering the storage box 170 and contacting the battery 180, thereby playing a waterproof role. In specific operation, the top cover 191 is rotated to cover the top opening of the storage box 170, and then the first side plate 192 and the two second side plates 194 are pressed against the side wall of the storage box 170, so that the first sealing strip 193 on the first side plate 192 is inserted into the first sealing groove 171, and the second sealing strip 195 on the second side plate 194 is inserted into the second sealing groove 172, thereby playing a sealing and waterproof role, and the operation is convenient and quick. Here, both the first sealing strip 193 and the second sealing strip 195 can be made of rubber.

[0049] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A soft film floor light box, characterized in that: include: Carrier frame; An L-shaped card plate, the L-shaped card plate is arranged on the inner side wall of the carrier frame, and the L-shaped card plate and the inner side wall of the carrier frame form a card slot; A soft film layer, wherein the edge of the soft film layer is provided with a protrusion that cooperates with the slot; A light emitting component is arranged on the inner side wall of the carrier frame, and is used to illuminate the soft film layer.

2. The soft film floor-standing light box according to claim 1, characterized in that: The light emitting component comprises: A frame, the frame being arranged on the inner side wall of the carrier frame; A back plate, the back plate being clamped between the frame and the L-shaped card plate; A plurality of diffuse reflection light strips are arranged on a side of the back plate close to the soft film layer.

3. The soft film floor-standing light box according to claim 2, characterized in that: Also includes: A hinge assembly, the hinge assembly being arranged on a side of the carrier frame close to the frame; The support frame is hinged to the carrier frame through the hinge assembly, and a support bevel is provided on the top of the support frame. The support bevel is used to contact the carrier frame so as to maintain a corresponding angle between the support frame and the carrier frame.

4. The soft film floor-standing light box according to claim 3, characterized in that: The supporting bevel surface is provided with a supporting pad, and the supporting pad is used for contacting with the carrier frame.

5. The soft film floor-standing light box according to claim 3, characterized in that: The hinge assembly comprises: at least one lug connected to the carrier frame; A fastening bolt is threadedly connected to the support ear, and the fastening bolt movably passes through the support frame.

6. The soft film floor-standing light box according to claim 3, characterized in that: The support frame comprises: Two support rods, the tops of the two support rods are provided with the support chamfered surface, and the hinge assembly is provided in two groups to be hinged to the corresponding support rods respectively; A connecting rod is connected between the two supporting rods.

7. The soft film floor-standing light box according to claim 1, characterized in that: The carrier frame comprises: A carrier frame, wherein the soft film layer and the light-emitting component are both arranged in the carrier frame; A support foot is connected to the bottom of the carrier frame.

8. The soft film floor-standing light box according to claim 3, characterized in that: The back plate is provided with a power supply line, and the power supply line is used to supply power to the diffuse reflection light bar.

9. The soft film floor-standing light box according to claim 8, characterized in that: Also includes: A storage box, the storage box is arranged on the support frame, and the top of the storage box is open; A battery is disposed in the storage box and is electrically connected to the power supply line.

10. The soft film floor-standing light box according to claim 9, characterized in that: A cover plate is hinged on the top of the storage box, and the cover plate includes: A top cover, the top cover is hinged to the top of the storage box; a first side panel, the first side panel being hinged to the other end of the top cover; A first sealing strip, wherein the first sealing strip is arranged on a side of the first side panel close to the storage box, and a first sealing groove cooperating with the first sealing strip is formed on a front outer wall of the storage box; Two second side panels, the two second side panels are hinged to two side ends of the top cover respectively; Two second sealing strips are respectively arranged on a side of the corresponding second side plate close to the storage box, and second sealing grooves matching the corresponding second sealing strips are opened on the outer walls on both sides of the storage box.

Images