CN2427002Y

CN2427002Y - Improved thin luminous advertising lamp box

Info

Publication number: CN2427002Y
Application number: CN 00238337
Authority: CN
Inventors: 黄吕
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-03
Filing date: 2000-07-03
Publication date: 2001-04-18
Anticipated expiration: 2010-07-03
Also published as: HK1041171A2

Abstract

The utility model relates to an improved thin luminous advertising lamp box, comprising a base seat frame, a light conducting plate, a corner guarding component, a covering face and a transparent sheet. A fluorescent lamp tube and a reflecting cover are arranged on the opposite side parts of both sides of the base seat frame. The circular convex part and the circular groove of the covering face and the base seat frame can pass between the covering face and the base seat frame, which forms a rotation, and the covering face can be pressed tightly on the transparent sheet through an elastic component.

Description

A kind of improved slim advertising lamp box

The utility model relates to a kind of advertising lamp box, especially relates to a kind of slim advertising lamp box that improves structure.

Development along with industry and commerce, in the city stand in great numbers in the shop, and for making things convenient for consumers shopping, each manufacturer, hotel owner are except expressing its commodity, address, the telephone number with various propagate methods, also in the shop in front of the door, traffic main artery, bustling block be provided with or hang billboard, to play the effect of publicizing widely.

The most traditional billboard is to follow closely into pivot shape with timber, nails on the iron plate of having drawn literal, pattern in the wooden frame both sides again, and being fixed with corner bracket at last is arranged on the dry wall.The advantage of this kind structure billboard be simple, cost of manufacture is low, its shortcoming is to use dangerous and does not have the illumination function, the advertising results when night and cloudy day are very poor.

For applicability and the effect that improves billboard, thereby developed a kind of lamp box type advertisement cabinet, this advertisement cabinet is generally cooperated members such as advertising panel and built-in daylight lamp to form by metal frame, framework is a rectangle framework, advertising panel covers also and is fixed on the framework surface, and the illumination by daylight lamp demonstrates literal and the pattern on the advertising panel.The advertisement cabinet of this form is owing to adopt fluorescent lamp lighting, and the distribution of light is even inadequately, thereby has influenced advertising results.Adopt the unitized construction of built-in daylight lamp in addition by advertisement cabinet, and the segment distance of need being separated by between daylight lamp and the panel, therefore cause advertisement cabinet bulky, it is many to take up room, and seems very heavy, especially also need place many tubes, and power consumption is big, difficult maintenance.In addition, traditional advertisement cabinet also is difficult to operation when changing advertising panel, bring many inconvenience to the user.

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can make change advertisement picture easily, the slim easily advertising lamp box of maintenance advertising lamp lamp inside the box source element, evenly reach the design feature that lamp box occupies little space but also have the brightness of advertising lamp box face.

The purpose of this utility model realizes by following technical proposals, slim advertising lamp box of the present utility model includes the base frame-saw, on this base frame-saw, be fixed with light guide plate, there is the clear sheet of protection advertisement film the light guide plate front, dispose the corner protector member on 4 angles of base frame-saw, be mated on the base frame-saw and be mounted with capping, the base frame-saw is to cooperate arrangement in the following manner with described capping, on the outer face of base frame-saw, circular groove is arranged, a rounded ends of capping is embedded in the circular groove on the base frame-saw, and can form rotation thus, an elastic component is arranged between capping and the base frame-saw, and capping is pressed on the above-mentioned clear sheet at the nose that can make the other end of capping under the elastic force of elastic component like this; The place is provided with daylight base at base frame-saw two-phase opposite side, places fluorescent tube on daylight base, and the metal place is provided with the reflection shield fixture at the two ends of fluorescent tube, is provided with reflection shield on the reflection shield fixture, and the openend of reflection shield faces light guide plate; Be provided with the electronic potential device of fluorescent tube at place, base frame-saw bottom.

The next door of the circular groove of locating in the outer face of base frame-saw is useful on the chimb that the stop capping rotates; A locking piece also can be inserted in the chimb inboard, can prevent that capping and corner protector member from opening.

Have on the described corner protector member with the base frame-saw insertion cylinder that cooperates is installed, the profile of corner protector member is basic identical with the capping profile.

Because fluorescent tube is arranged on the both sides of advertising lamp box, and make light be embodied in the advertising lamp box front equably by light guide plate, image in the advertisement and literal can be showed with the effect of the best, base frame-saw and capping reasonable configuration, thereby make operations such as changing advertisement picture film and maintenance light source component become easier to be easy, simultaneously advertising lamp box is bought and has been lacked volume and take up room, and makes its thin typeization and beautifies more.

Further describe the structure of the utility model advertising lamp box below in conjunction with accompanying drawing, wherein

Fig. 1 is the front elevation of advertising lamp box of the present utility model;

Fig. 2 a cuts open diagrammatic cross-section for the office that A along the line among Fig. 1 is cutd open, and the capping shown in it is open mode not, and Fig. 2 b is that capping is beaten state;

The partial cutaway schematic that Fig. 3 is cutd open for B along the line among Fig. 1;

Fig. 4 is along the partial cutaway schematic through C cutd open among Fig. 1;

Fig. 5 is the stereographic map of corner protector member.

Referring to accompanying drawing, advertising lamp box of the present utility model includes base frame-saw 1, on this base frame-saw, be fixed with light guide plate light guide plate front the clear sheet 3 of protecting the advertisement film is arranged, the advertisement film is placed between light guide plate 2 and the clear sheet 3, dispose corner protector member 4 on 4 angles of base frame-saw, the capping 5 that the arrangement of being mated is arranged on the base frame-saw, base frame-saw 1 is to cooperate arrangement in the following manner with described capping 5, on the outer face of base frame-saw 1, there is circular groove (to see Fig. 2 a, 2b), a rounded ends of capping is embedded in the described groove, and can form rotation thus, an elastic component 6 is arranged between capping 5 and the base frame-saw 1, like this, capping 5 is pressed on the above-mentioned clear sheet 3 at the nose that can make the other end of capping 5 under the elastic force of elastic component 6; 1 liang of relative edge place is provided with daylight lamp holder 7 at the base frame-saw, which is provided with fluorescent tube 8, the metal place is provided with reflection shield fixture 12 at the two ends of fluorescent tube 8, is provided with reflection shield 9 on reflection shield fixture 12, is provided with the electronic potential device 10 of fluorescent tube 8 in base frame-saw 1 bottom; The next door of the circular groove of locating in the outer face of base frame-saw 1 is useful on the chimb that stop capping 5 rotates, and shown in Fig. 2 b, also can insert a locking piece 11 in the chimb inboard and be opened to prevent capping 5 and corner protector member 4.

Have on the described corner protector member 4 with base frame-saw 1 cylinder that cooperates is installed, as referring to Fig. 5, basic capping 1 appearance similar of the profile of corner protector member 4.

Shown in figure, if change the advertisement picture film, maybe need repair daylight lamp source element, only need open capping 5, shown in Fig. 2 b, just and open corner protector member 4 and can finish enforcement.

Below only described the structure of the utility model advertising lamp box, but should know clearly, any improvement of being made on this basis, the spiritual category that can not break away from the application by an embodiment.

Claims

1, a kind of improved slim advertising lamp box, its special sheet is that it includes the base frame-saw, on this base frame-saw, be fixed with light guide plate, there is the clear sheet of protection advertisement film the light guide plate front, dispose the corner protector member on 4 angles of base frame-saw, be mated on the base frame-saw and be mounted with capping, the base frame-saw is to cooperate arrangement in the following manner with described capping, on the outer face of pony sill pivot, circular groove is arranged, a rounded ends of capping is embedded in the circular groove on the base frame-saw, and can form rotation by drawing, an elastic component is arranged between capping and the base frame-saw, and capping is pressed on the above-mentioned clear sheet at the nose that can make the other end of capping under the elastic force of elastic component like this; The place is provided with daylight base at base frame-saw two-phase opposite side, places fluorescent tube on daylight base, and the metal place is provided with the reflection shield fixture at the two ends of fluorescent tube, is provided with reflection shield on the reflection shield fixture, and the openend of reflection shield faces light guide plate; Be provided with the electronic potential device of fluorescent tube at place, base frame-saw bottom.

2, advertising lamp box according to claim 1 is characterized in that on the next door of the circular groove at place, the outer face of base frame-saw the chimb that rotates in the stop capping being arranged; A locking piece also can be inserted in the chimb inboard, can prevent that capping and corner protector member from opening.

3, advertising lamp box according to claim 1 is characterized in that having on the described corner protector member with the base frame-saw insertion cylinder that cooperates is installed, and the profile of the member of corner protector is basic identical with the capping profile.