CN220020560U

CN220020560U - Outdoor lamp box convenient for poster replacement

Info

Publication number: CN220020560U
Application number: CN202321705639.0U
Authority: CN
Inventors: 奉双全; 李庆
Original assignee: Chengdu Zhongtian Kaida Advertising Co ltd
Current assignee: Chengdu Zhongtian Kaida Advertising Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-14
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses an outdoor lamp box convenient for poster replacement, which comprises a lamp box body, wherein the front surface of the lamp box body is hinged with a protective door through two hinges, the front surface of the protective door is fixedly inlaid with a glass observation frame, the bottom surface of the lamp box body is fixedly connected with two telescopic brackets, the inner top wall of the lamp box body and the inner bottom wall of the lamp box body are fixedly connected with illumination lamp tubes, and the inner side wall of the lamp box body is fixedly connected with two supporting springs. This device is through the guard gate, switch handle, splint, supporting spring, screw thread section of thick bamboo, adjusting screw, bearing and knob that set up, can move the convenient guard gate of opening of switch handle to through the cooperation of splint, adjusting screw, screw thread section of thick bamboo and knob, be convenient for fix the centre gripping of advertisement poster and take up the location, the staff of being convenient for is to the quick replacement of advertisement poster, and through the telescopic bracket that sets up, be convenient for adjust about the lamp house body, the result of use of effective outdoor lamp house.

Description

Outdoor lamp box convenient for poster replacement

Technical Field

The utility model relates to the technical field of lamp boxes, in particular to an outdoor lamp box convenient for poster replacement.

Background

The lamp box is a film-viewing lamp box (illuminator) for perspective X-ray photo (negative film), the lamp box is usually a lamp film, preferably a PC board, the material is high-temperature resistant to 145 ℃ and low-temperature resistant to-55 ℃, wherein the lamp box advertisement is also called a 'lamp box poster' or a 'night-light poster', the outer frame of the lamp box is made of aluminum alloy or stainless steel, the box surface is made of organic glass, a solar light tube or a neon tube is arranged in the box, the picture is usually a photographic film, and the lamp box is applied to public places such as roads, streets, theatres, exhibitions (pin-shaped) meeting, business downtown areas, stations, airports, wharfs, parks and the like.

The existing advertising light boxes are mostly similar to photo frames, advertising posters are generally fixed inside the light boxes, the advertising paper is troublesome to take and put, the advertising paper can be put in after the outer frame is taken down, time is wasted in operation, working efficiency is affected, and therefore, the outdoor light boxes convenient for replacing the posters are provided to solve the problems.

Disclosure of Invention

The utility model aims to provide an outdoor lamp box convenient for poster replacement, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an outdoor lamp house that makes things convenient for poster to change, includes the lamp house body, the front of lamp house body articulates there is the guard gate through two hinges, the front of guard gate is fixed to be inlayed and is had glass observation frame, the equal fixedly connected with lighting tube of bottom surface fixedly connected with of lamp house body, the equal fixedly connected with lighting tube of this internal roof of lamp house and the interior diapire of lamp house body, the inside wall fixedly connected with of lamp house body two sets of the equal fixedly connected with splint of one end that the supporting spring is close to each other, two the inner wall of splint presss from both sides together and holds advertising poster, every the equal fixedly connected with screw thread section of thick bamboo in the back of splint, every the equal threaded connection of inner wall of screw thread section of thick bamboo has adjusting screw, the equal fixedly mosaic of left and right sides face of lamp house body has the bearing, two the equal fixedly connected with limiting plate of one end that adjusting screw is close to each other, two the one end that adjusting screw kept away from each other runs through two bearings respectively and extends to the outside of lamp house body.

In a further embodiment, the inner wall of the lamp box body is fixedly connected with a light guide plate, and the light guide plate is an acrylic plate.

In a further embodiment, a group of heat dissipation openings are respectively formed in the left side surface and the right side surface of the lamp box body, and dust screens are fixedly connected to one ends, close to each other, of the two groups of heat dissipation openings.

In a further embodiment, two adjusting screws are fixedly connected with knobs at the ends far away from each other, and anti-skid patterns are formed on the outer surface of each knob.

In a further embodiment, a switch handle is fixedly connected to the front face of the protective door, and the switch handle is located on the right side of the glass observation frame.

In a further embodiment, the bottom end of each telescopic bracket is fixedly connected with a base plate, and two mounting holes are formed in the upper surface of each base plate.

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

this device is through the guard gate, switch handle, splint, supporting spring, screw thread section of thick bamboo, adjusting screw, bearing and knob that set up, can move the convenient guard gate of opening of switch handle to through the cooperation of splint, adjusting screw, screw thread section of thick bamboo and knob, be convenient for fix the centre gripping of advertisement poster and take up the location, the staff of being convenient for is to the quick replacement of advertisement poster, and through the telescopic bracket that sets up, be convenient for adjust about the lamp house body, the result of use of effective outdoor lamp house.

Drawings

Fig. 1 is a schematic overall perspective view of an outdoor light box for convenient poster replacement.

Fig. 2 is a schematic view showing an internal sectional structure of a lamp box body in an outdoor lamp box for facilitating poster replacement.

Fig. 3 is a cross-sectional view of a rear view of a lamp housing body in an outdoor lamp housing for facilitating a poster replacement.

Fig. 4 is a cross-sectional view of a side view of a light box body in an outdoor light box for facilitating poster replacement.

In the figure: 1. a lamp box body; 2. a protective door; 3. a glass viewing frame; 4. a telescopic bracket; 5. a base plate; 6. a mounting hole; 7. a switch handle; 8. a knob; 9. a bearing; 10. a heat radiation port; 11. a support spring; 12. a dust screen; 13. adjusting a screw; 14. a clamping plate; 15. advertisement poster; 16. a lighting tube; 17. a thread cylinder; 18. a limiting plate; 19. a light guide plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are 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", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, in the utility model, an outdoor lamp box convenient for replacing a poster comprises a lamp box body 1, wherein the front surface of the lamp box body 1 is hinged with a protective door 2 through two hinges, the front surface of the protective door 2 is fixedly inlaid with a glass observation frame 3, the bottom surface of the lamp box body 1 is fixedly connected with two telescopic brackets 4, the inner top wall of the lamp box body 1 and the inner bottom wall of the lamp box body 1 are fixedly connected with illumination lamp tubes 16, the inner side wall of the lamp box body 1 is fixedly connected with two supporting springs 11, one ends of the two groups of supporting springs 11, which are close to each other, are fixedly connected with clamping plates 14, the inner walls of the two clamping plates 14 are clamped with advertising posters 15 together, the back surface of each clamping plate 14 is fixedly connected with a threaded cylinder 17, the inner wall of each threaded cylinder 17 is fixedly connected with an adjusting screw 13, the left side surface and the right side surface of the lamp box body 1 are fixedly inlaid with bearings 9, one ends of the two adjusting screws 13, which are mutually close to each other, are fixedly connected with limiting plates 18, and one ends of the two adjusting screws 13, which are mutually far away from each other, respectively penetrate through the two bearings 9 and extend to the outside of the lamp box body 1.

The inner wall fixedly connected with light guide plate 19 of lamp house body 1, light guide plate 19 be the ya keli board, can reflect the light, the effectual demonstration of the advertisement poster 15 of being convenient for, a set of thermovent 10 has all been seted up to the left and right sides face of lamp house body 1, the equal fixedly connected with dust screen 12 of the one end that two sets of thermovents 10 are close to each other can increase the radiating effect of lamp house body 1, the steady use of outdoor lamp house of being convenient for.

The equal fixedly connected with knob 8 of one end that two adjusting screw 13 kept away from each other, the anti-skidding line has all been seted up to the surface of every knob 8, rotation adjusting screw 13 that can be convenient, the mutual removal of splint 14 of being convenient for, the positive fixedly connected with switch handle 7 of guard gate 2, switch handle 7 is located the right side of glass observation frame 3, the guard gate 2 of opening that can be convenient, the staff of being convenient for is to the change of advertisement poster 15, the equal fixedly connected with base plate 5 of bottom of every telescopic bracket 4, two mounting holes 6 have all been seted up to the upper surface of every base plate 5, can install fixedly to lamp house body 1, the steady use of lamp house body 1 of being convenient for.

The working principle of the utility model is as follows:

when the advertising lamp box is used, the lamp box body 1 is carried to an outdoor designated position, the lamp box body 1 is installed and fixed through the base plate 5 and the mounting hole 6, meanwhile, the lamp box body 1 is adjusted in height through the telescopic bracket 4, then the switch handle 7 is moved to open the protective door 2, the advertising poster 15 is clamped on the clamping plates 14, then the rotary knob 8 drives the adjusting screw 13 to rotate, the two clamping plates 14 are driven to be far away from each other by utilizing threaded connection with the threaded cylinder 17, the advertising poster 15 is supported, the installation of the advertising poster 15 is completed, the protective door 2 is closed, then the lamp box body 1 is electrified, the advertising poster 15 is subjected to reflective illumination, propaganda of the advertising poster 15 is used, when the advertising poster 15 needs to be replaced, the protective door 2 is opened, the rotary knob 8 is reversely rotated to loosely bind the clamping plates 14, workers take down the old poster, replace the new poster, and the quick replacement of the outdoor lamp box is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An outdoor lamp box convenient for poster replacement, which is characterized in that: including lamp house body (1), the front of lamp house body (1) articulates there is guard gate (2) through two hinges, the front of guard gate (2) is fixed to be inlayed there is glass observation frame (3), the equal fixedly connected with of bottom surface of lamp house body (1) has two telescopic brackets (4), the equal fixedly connected with illumination fluorescent tube (16) of roof in lamp house body (1) and the interior bottom wall of lamp house body (1), the inside wall fixedly connected with two supporting springs (11) of lamp house body (1), two sets of the equal fixedly connected with splint (14) of one end that supporting springs (11) are close to each other, two the inner wall common clamp of splint (14) has advertisement poster (15), every the equal fixedly connected with screw thread section of thick bamboo (17) in the back of splint (14), every the equal threaded connection of inner wall of screw thread section of thick bamboo (17) has adjusting screw (13), the equal fixedly inlaid with bearing (9) in both sides face about lamp house body (1), two the equal fixedly connected with limiting plate (18) of one end that adjusting screw (13) are close to each other, two the equal fixedly connected with limiting plate (18) of one end that adjusting screw (13) is kept away from each other, two the outside of lamp house body (1) is kept away from each other.

2. An outdoor light box for facilitating poster replacement as defined in claim 1, wherein: the inner wall of the lamp box body (1) is fixedly connected with a light guide plate (19), and the light guide plate (19) is an acrylic plate.

3. An outdoor light box for facilitating poster replacement as defined in claim 1, wherein: a group of heat dissipation ports (10) are formed in the left side face and the right side face of the lamp box body (1), and dustproof nets (12) are fixedly connected to one ends, close to each other, of the heat dissipation ports (10).

4. An outdoor light box for facilitating poster replacement as defined in claim 1, wherein: two adjusting screw rods (13) are all fixedly connected with knob (8) in the one end that keeps away from each other, and the antiskid line has all been seted up to the surface of every knob (8).

5. An outdoor light box for facilitating poster replacement as defined in claim 1, wherein: the front of the protective door (2) is fixedly connected with a switch handle (7), and the switch handle (7) is positioned on the right side of the glass observation frame (3).

6. An outdoor light box for facilitating poster replacement as defined in claim 1, wherein: the bottom of each telescopic bracket (4) is fixedly connected with a base plate (5), and two mounting holes (6) are formed in the upper surface of each base plate (5).