CN219575101U - Vertical advertising lamp box - Google Patents

Abstract

The utility model provides a vertical advertising lamp box, which comprises a base and a lamp box arranged on the base, wherein the lamp box comprises a hollow square outer shell and a luminous body arranged on the outer shell, a vacant part is reserved between the edges of two sides of the luminous body and the edges of the outer shell, a vertical gap is arranged at the position, close to the edge of the luminous body, of the vacant part, and a filling assembly is arranged in the inner space of the outer shell corresponding to the vacant part and is of an expandable structure. According to the utility model, the advertisement cloth is fixed and relaxed through the expansion and contraction of the filling assembly, so that the advertisement cloth can be quickly fixed and relaxed on the premise of not damaging the advertisement cloth, and meanwhile, the advertisement cloth can be replaced with high efficiency; the two sides of the advertising cloth are respectively and integrally fixed in the vertical direction, the advertising cloth can be completely tensioned and straightened, the conditions of curling, wrinkling and the like can not occur, meanwhile, the filling component can keep the tensioning of the advertising cloth for a long time, and the problems of loosening and the like can not occur.

Description

Vertical advertising lamp box

Technical Field

The utility model relates to the technical field of advertising lamp boxes, in particular to a vertical advertising lamp box.

Background

Along with the increasing living standard of people, the commercial enterprises pay more attention to advertising, and the advertising lamp box is a square box body used for advertising outdoors, is a box body specially used for advertising various advertisements, and widely exists in various public places. The principle of the advertising lamp box is that the luminous body is arranged on the lamp holder, then the advertising cloth is paved on the surface of the luminous body, and the advertising cloth is penetrated out through the brightness of the luminous body, so that a more bright visual effect is obtained, the eyes of pedestrians are better attracted, and the advertising effect is improved. The advertising lamp box comprises a hanging type, an embedded type, a vertical type and the like. The vertical advertising lamp box is generally used for indoor occasions such as shops and the like, and is used for being arranged nearby elevators and shops as advertising facilities. Compared with a suspension type structure and an embedded structure, the vertical advertising lamp box is smaller in size and convenient to move and replace advertising characters.

The conventional vertical advertising lamp box generally adopts a structure such as a screw and the like to tightly fix the advertising cloth outside the illuminant, thereby keeping the advertising cloth in a tightly-opened state stably. However, the fixing mode can drill holes on the surface of the advertising cloth, so that the advertising cloth is easy to crack after long-time use, and meanwhile, the replacement is troublesome. With the development of technology, a magnetic structure appears, and the magnetic blocks arranged around the advertising cloth are used for adsorbing and fixing the advertising cloth on a lamp holder, so that the method does not damage cloth and is very quick to replace, but the magnetic blocks only fix a plurality of points on the edge of the advertising cloth, so that the situation that the advertising cloth is wrinkled and curled is easily caused; in addition, the magnetic force of the magnetic block is reduced after long-term use, and the advertising cloth is easy to fall off.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a vertical advertising lamp box, which solves the problems that the advertising cloth is fixed by using a drilling mode, the advertising cloth is cracked and is troublesome to replace, or the advertising cloth is fixed by using a magnetic attraction mode, so that the advertising cloth is wrinkled, curled, easy to fall off and the like.

According to the embodiment of the utility model, the vertical advertising lamp box comprises a base and a lamp box arranged on the base, wherein the lamp box comprises a hollow square outer shell and luminous bodies arranged on the outer shell, the luminous bodies are respectively and symmetrically embedded on the front and rear surfaces of the outer shell, the width of the luminous bodies is smaller than the width of a mounting surface of the outer shell, so that a space is reserved between the edges of two sides of the luminous bodies and the edges of the outer shell, a vertical gap is arranged at the edge position of the space, which is close to the luminous bodies, and the gap is communicated to the inside of the outer shell and is not smaller than the height of the luminous bodies; the part of the luminous body, which is positioned at the inner side of the outer shell, is connected with an electric wire which extends into the base; and a filling assembly is arranged in the inner space of the outer shell corresponding to the vacant part, the filling assembly is of an expandable structure, clings to the inner side surface of the outer shell when in an expanded state, and a space is reserved between the filling assembly and the inner side surface of the outer shell when in a contracted state.

The technical principle of the utility model is as follows: the edges of the two sides of the advertising cloth extend into the gap and then extend into the space between the filling assembly and the inner wall of the outer shell, and when the filling assembly is expanded and then clings to the inner side surface of the outer shell, the edges of the advertising cloth can be pressed and fixed; when the advertising cloth needs to be replaced, the filling assembly contracts, so that the two sides of the advertising cloth lose fixation, and the advertising cloth can be directly taken out for replacement.

Further, the filling assembly comprises a hollow inflation rod vertically arranged and an air bag sleeved outside the inflation rod, the inflation rod is of a flat rod-shaped structure, the height of the inflation rod corresponds to the height of the gap, the inflation rod is parallel to the illuminant and just arranged between the front surface and the rear surface of the outer shell, a vertical side surface of the inflation rod is fixedly connected with the inner wall of the side surface of the outer shell, and a plurality of air holes are further formed in the surface of the inflation rod and are communicated with the air bag.

Further, the filling assembly further comprises an air pump, the air pump is installed inside the base, and the air outlet end of the air pump is communicated with the bottom end of the inflation tube through a pipeline.

Further, the luminous body is an LED lamp sheet.

Further, horizontal metal strips are arranged at the front and rear sides of the outer shell body and correspond to the upper and lower side edges of the luminous body.

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

1. according to the utility model, the advertisement cloth is fixed and relaxed through the expansion and contraction of the filling assembly, so that the advertisement cloth can be quickly fixed and relaxed on the premise of not damaging the advertisement cloth, and meanwhile, the advertisement cloth can be replaced with high efficiency;

2. the utility model discloses realize the whole fixed of vertical direction to two sides of advertising cloth respectively, can be with advertising cloth tensioning completely straight, the circumstances such as crimping fold can not appear, the tensioning of advertising cloth can be kept for a long time to the filling component simultaneously, the problem such as pine takes off can not appear.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a front view showing the internal structure of the outer case according to the embodiment of the present utility model.

Fig. 3 is a schematic top cross-sectional view of an edge of an outer shell in an embodiment of the utility model.

In the above figures: 1. a base; 2. an outer housing; 3. a light emitting body; 4. an inflation rod; 5. an air pump; 21. a void; 22. a metal strip; 41. air holes; 42. an air bag; 51. a pipeline.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, the embodiment of the utility model provides a vertical advertising lamp box, which comprises a base 1 and a lamp box arranged on the base 1, wherein the base 1 in the embodiment is of a trapezoid structure, the lamp box comprises a hollow square outer shell 2 and a luminous body 3 arranged on the outer shell 2, the luminous body 3 in the embodiment is of an LED lamp sheet structure, and the part of the luminous body 3 positioned at the inner side of the outer shell 2 is connected with an electric wire which extends into the base 1 so as to be convenient for being connected with an external power supply for supplying power.

In this embodiment, as shown in fig. 2, the light emitters 3 are respectively and symmetrically embedded in the front and rear surfaces of the outer casing 2, the light emitters 3 have a rectangular structure corresponding to the surface of the outer casing 2 where the light emitters 3 are located, and the size of the light emitters 3 is smaller than the size of the mounting surface of the outer casing 2 where the light emitters 3 are located, so that a space is left between the edges of both sides of the light emitters 3 and the edges of the outer casing 2, and correspondingly, a space is left between the top and bottom edges of the light emitters 3 and the edges of the surface of the outer casing 2. The empty part is provided with a vertical gap 21 close to the edge position of the luminous body 3, the gap 21 is communicated to the inside of the outer shell 2, and the height of the gap 21 is not smaller than the height of the luminous body 3. Correspondingly, the advertisement cloth is rectangular, and the width of the advertisement cloth is such that the two sides of the advertisement cloth can extend into the gap 21 to a position close to the side surface of the outer shell 2 while the advertisement cloth is horizontally laid on the surface of the illuminant 3. Further, a filling component is arranged in the inner space of the outer shell 2 corresponding to the vacant part, the filling component is of an expandable structure, is clung to the inner side surface of the outer shell 2 when in an expanded state, and is spaced from the inner side surface of the outer shell 2 when in a contracted state. Therefore, when the filling component is expanded and is closely attached to the inner side surface of the outer shell 2, the edge of the advertising cloth can be pressed and fixed; when the advertising cloth needs to be replaced, the filling assembly contracts, so that the two sides of the advertising cloth lose fixation, and the advertising cloth can be directly taken out for replacement.

In a preferred embodiment, the front and rear sides of the outer housing 2 are provided with horizontal metal strips 22 corresponding to the upper and lower edges of the luminous body 3. The advertising cloth used in this embodiment may have magnetic blocks disposed on the upper and lower edges thereof, so as to be fixed in cooperation with the metal strip 22, thereby reinforcing the fixation of the upper and lower edges of the advertising cloth and making it smoother.

As shown in fig. 3, in a specific scheme, the filling assembly includes a hollow air charging rod 4 vertically arranged and an air bag 42 sleeved outside the air charging rod 4, the air charging rod 4 is in a flat rod-shaped structure, the height of the air charging rod 4 corresponds to the height of the gap 21 and is parallel to the illuminant 3 and just arranged between the front and rear surfaces of the outer shell 2, a vertical side surface of the air charging rod 4 is fixedly connected with the inner wall of the side surface of the outer shell 2, and a plurality of air holes 41 are further formed in the surface of the air charging rod 4 so as to be communicated with the air bag 42. In addition, the filling assembly further comprises an air pump 5, the air pump 5 is arranged inside the base 1, and the air outlet end of the air pump 5 is communicated with the bottom end of the air charging tube through a pipeline 51. The air bag 42 can be inflated or deflated by the air pump 5 through the inflation rod 4, thereby allowing the air bag 42 to be in an inflated or deflated state.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (5)

1. The utility model provides a vertical advertising light boxes which characterized in that: the lamp box comprises a base and a lamp box arranged on the base, wherein the lamp box comprises a hollow square outer shell and luminous bodies arranged on the outer shell, the luminous bodies are respectively and symmetrically embedded on the front surface and the rear surface of the outer shell, the width of each luminous body is smaller than that of a mounting surface of the outer shell where the luminous body is positioned, so that a vacant part is reserved between the edges of two sides of the luminous body and the edges of the outer shell, a vertical gap is arranged at the edge position of the vacant part, which is close to the luminous body, and the gap is communicated to the inside of the outer shell and is not smaller than the height of the luminous body; the part of the luminous body, which is positioned at the inner side of the outer shell, is connected with an electric wire which extends into the base; and a filling assembly is arranged in the inner space of the outer shell corresponding to the vacant part, the filling assembly is of an expandable structure, clings to the inner side surface of the outer shell when in an expanded state, and a space is reserved between the filling assembly and the inner side surface of the outer shell when in a contracted state.

2. A vertical advertising light box as claimed in claim 1, wherein: the filling assembly comprises a hollow inflation rod which is vertically arranged and an air bag which is sleeved outside the inflation rod, the inflation rod is of a flat rod-shaped structure, the height of the inflation rod corresponds to the height of the gap, the inflation rod is parallel to the luminous body and is just arranged between the front surface and the rear surface of the outer shell, a vertical side surface of the inflation rod is fixedly connected with the inner wall of the side surface of the outer shell, and a plurality of air holes are further formed in the surface of the inflation rod and are communicated with the air bag.

3. A vertical advertising light box as claimed in claim 2, wherein: the filling assembly further comprises an air pump, the air pump is installed inside the base, and the air outlet end of the air pump is communicated with the bottom end of the inflation tube through a pipeline.

4. A vertical advertising light box as claimed in claim 1, wherein: the luminous body is an LED lamp sheet.

5. A vertical advertising light box as claimed in claim 1, wherein: the front and rear sides of the outer shell body are provided with horizontal metal strips at positions corresponding to the edges of the upper side and the lower side of the luminous body.