CN211980099U

CN211980099U - Modular signboard advertising lamp box for stores

Info

Publication number: CN211980099U
Application number: CN202020215785.5U
Authority: CN
Inventors: 张国衡
Original assignee: Dongguan Sugar & Liquor Group Meiyijia Convenience Store Co ltd
Current assignee: Meiyijia Holding Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-20
Anticipated expiration: 2030-02-26

Abstract

In the modularized lamp box in the prior art, a dark edge is arranged on the top end surface of the side wall of the sub-lamp box, and the dark edge can be seen from the outside to outline the side wall of the sub-lamp box, so that the modularized lamp box is quite unattractive. The utility model provides a shop modularization signboard advertising light boxes comprises two at least sub-lamp houses, and each sub-lamp house all is furnished with printing opacity signboard board, all is equipped with the light source in each sub-lamp house, and sub-lamp house is used for illuminating printing opacity signboard board, and the direction orientation dark border of light source ejection of light, the dark border is the junction of printing opacity signboard board and sub-lamp house lateral wall. The light source is obliquely arranged so that light emitted by the light source is closer to the top end face of the side wall of the sub-lamp box when reaching the top opening, namely the position of the dark edge, the brightness of the dark edge is increased, and therefore the dark edge is not obvious.

Description

Modular signboard advertising lamp box for stores

Technical Field

The utility model relates to a lamp house, especially shop modularization signboard advertising light boxes.

Background

The light box is generally hung in front of a shop door, a light-transmitting signboard is arranged on the light box, and a visitor can clearly see characters on the light-transmitting signboard after the light box is lighted at night. At present, the lamp box in the prior art is a prefabricated sub-lamp box with a plurality of same specifications, each sub-lamp box is a box body with an open top and no top cover, then a large modular lamp box is assembled, and the light-transmitting signboard is used as the top plate of the modular lamp box to seal the open top of the sub-lamp box. As shown in fig. 4, a light source 10 is respectively arranged in each sub-lamp box, the main direction of the emitted light is vertically upward towards the transparent signboard 9, and the light source emits light to lighten the transparent signboard 9 for soliciting customers. There is another kind of modular lamp house, each sub-lamp house is equipped with transparent signboard board as the roof, after each sub-lamp house is assembled into a big modular lamp house, the transparent signboard board on each sub-lamp house is assembled into a big signboard board.

The defects of the prior art are as follows: the lateral wall of the sub-lamp box can not transmit light, after the top opening of the sub-lamp box is sealed by the light transmitting signboard board, the light emitted by the light source is blocked by the lateral wall 8 of the sub-lamp box, most of light can not reach the top end face of the lateral wall of the sub-lamp box, the top end face of the lateral wall of the sub-lamp box is low in luminance, so that a dark edge 3 is formed, the dark edge can be seen by seeing the light transmitting signboard board from the outside, the outline of the lateral wall of the sub-lamp box is drawn, and.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a modular signboard advertising lamp box for stores with inconspicuous dark edges.

The modular lamp box is composed of at least two sub lamp boxes, each sub lamp box is provided with a light-transmitting signboard, a light source is arranged in each sub lamp box, the sub lamp boxes are used for illuminating the light-transmitting signboard, the direction of light emitted by the light source faces to a dark edge, and the dark edge is the connecting part of the light-transmitting signboard and the side wall of the sub lamp box; the light source is also provided with a light dispersing concave lens, and the light emitted by the light source leaves the sub-lamp box after being dispersed by the light dispersing concave lens.

Further, the light dispersing concave lens is arranged on the central vertical axis of the sub-lamp box, and the light sources are arranged along the circumferential direction of the central vertical axis.

Furthermore, the top end of the sub-lamp box is connected with the light-transmitting signboard; the sub-lamp box is provided with a light inlet hole on the inner side wall and a light outlet hole on the top end surface of the side wall, the light inlet hole is communicated with the light outlet hole to form a light channel, and light emitted by the light source enters the light channel from the light inlet hole and leaves the light channel through the light outlet hole so as to reach the top end surface of the side wall of the sub-lamp box.

Further, the light channel is parallel to the direction of the emitted light of the light source.

Further, the light source includes a triangular prism-shaped lamp holder, and a flat light-emitting plate mounted on one of three triangular prism-shaped side surfaces of the lamp holder.

Further, the side walls of the sub-lamp housings may be light-transmissive.

Further, the side wall of the sub-lamp box is transparent.

Has the advantages that: the light source emits light obliquely so that the light emitted by the light source is closer to the top end face of the side wall of the sub-lamp box when reaching the top opening, namely the position of the dark edge, the brightness of the dark edge is increased, and therefore the dark edge is not obvious.

Drawings

FIG. 1 is a schematic top view of an assembled modular shop sign light box;

FIG. 2 is a schematic view of a light bar;

FIG. 3 is a schematic side wall view of the neutron lamp box according to the present invention;

FIG. 4 is a schematic diagram of the optical path of a prior art sub-light box;

fig. 5 is a schematic side sectional view of the neutron lamp box in the present scheme.

In the figure: 1. a modular light box; 2. a sub-light box; 3. hidden edges; 4. a astigmatic concave lens; 5. a hard light bar; 51. A light emitting panel; 52. a lamp socket; 6. a light exit hole; 7. a light entrance hole; 8. a side wall; 9. a light-transmissive signboard; 10. A light source.

Detailed Description

As shown in fig. 1, the modular signboard advertisement lamp box for stores, hereinafter referred to as a modular lamp box 1, is composed of six sub-lamp boxes 2 assembled together, the sub-lamp boxes 2 are square boxes with top openings, and after the sub-lamp boxes 2 are assembled into the modular lamp box 1, the top openings of the sub-lamp boxes 2 are closed by a light-transmitting signboard 9. A hard light bar 5 is arranged in each sub-light box 2 and serves as a light source 10, and the light-transmitting signboard board 9 can be lightened by the aid of light emitted by the hard light bar 5. In order to solve the problem that the side wall 8 of the sub-lamp box 2 presents the dark edge 3 on the transparent signboard board 9 due to light tightness, the position of the dark edge 3 is fixed (the dark edge 3 is the top end surface of the side wall 8 of the sub-lamp box 2), the light scattering concave lens 4 is arranged in each sub-lamp box 2, the light scattering concave lens 4 is horizontally arranged on the central vertical axis (the central vertical axis: a virtual axis vertically extending from the central point of the bottom of the sub-lamp box 2 to the top opening of the sub-lamp box 2), the hard lamp strips 5 are arranged around the central vertical axis, and the main light emitting directions of the hard lamp strips 5 face the light scattering concave lens 4, so that the light emitted by the hard lamp strips 5 is more uniformly emitted from the top opening of the sub-lamp box 2 after the light is dispersed by the.

Referring to fig. 2, the hard light bar 5 includes a flat light-emitting panel 51 and a triangular prism-shaped lamp holder 52, and the lamp holder 52 has three triangular prism-shaped side surfaces. Please refer to fig. 1 and 5 for the installation structure of the hard light bars 5, four hard light bars 5 are arranged around the central vertical axis of each sub-light box 2 (the hard light bar 5 in front blocks the hard light bar 5 in back in fig. 5), the right side surface of the left hard light bar 5 is a light emitting plate 51, and the left side surface of the right hard light bar 5 is a light emitting plate 51. Because the light-emitting plate 51 is installed on the side surface of the triangular prism, the light-emitting plate 51 obliquely emits the bundle-shaped light at 60 degrees, and the purpose of the inclination of the light-emitting plate 51 is to enable the main direction of the emitted light to face the dark edge 3, so that more emitted light can reach the dark edge 3 after passing through the light-dispersing concave lens 4, the brightness of the dark edge 3 is increased, and the dark edge 3 is not obvious; the function of the light dispersing concave lens 4 is to make the light distribution leaving the light dispersing concave lens 4 more uniform, so that the light is softer, and after the emitted light is dispersed by the light dispersing concave lens 4, more light can reach the dark edge 3.

As shown in fig. 1 and 3, the top end surface of the side wall 8 of the sub-lamp box 2 is provided with a light outlet 6, the inner side wall 8 of the sub-lamp box 2 is provided with a light inlet 7, the light outlet 6 is communicated with the light inlet 7 to form a light channel, and the light channel is parallel to the direction of the light emitted by the light source 10, so that part of the light emitted by the light emitting plate 51 can reach the light outlet 6 through the light inlet 7 to illuminate the top end surface of the side wall 8 of the sub-lamp box 2, thereby increasing the brightness of the dark edge 3 and making the dark edge 3 more inconspicuous. The top of the side wall 8 of the sub-lightbox 2 can be changed to be transparent or even transparent, so that the dark edge 3 can be eliminated to a great extent.

Claims

1. Shop modularization signboard advertising light boxes comprises two at least sub-lamp houses, and each sub-lamp house all is furnished with printing opacity signboard board, all is equipped with the light source in each sub-lamp house, and sub-lamp house is used for illuminating printing opacity signboard board, its characterized in that: the main direction of the light emitted by the light source faces the joint of the light-transmitting signboard and the side wall of the sub lamp box; the light source is also provided with a light dispersing concave lens, and the light emitted by the light source leaves the sub-lamp box after being dispersed by the light dispersing concave lens.

2. The modular shop signboard advertising light box of claim 1, wherein: the light scattering concave lens is arranged on the central vertical axis of the sub-lamp box, and the light sources are arranged along the circumferential direction of the central vertical axis.

3. The modular shop signboard advertising light box of claim 1, wherein: the top end of the sub-lamp box is connected with the light-transmitting signboard; the sub-lamp box is provided with a light inlet hole on the inner side wall and a light outlet hole on the top end surface of the side wall, the light inlet hole is communicated with the light outlet hole to form a light channel, and light emitted by the light source enters the light channel from the light inlet hole and leaves the light channel through the light outlet hole so as to reach the top end surface of the side wall of the sub-lamp box.

4. The modular shop signboard advertising light box of claim 3, wherein: the light channel is parallel to the direction of the emitted light of the light source.

5. The modular sign advertising light box for stores as claimed in any one of claims 1 to 4, wherein: the light source comprises a triangular prism-shaped lamp holder and a flat-plate-shaped light-emitting plate, and the light-emitting plate is arranged on one of three triangular prism side surfaces of the lamp holder.

6. The modular shop signboard advertising light box of claim 1, wherein: the side wall of the sub-lamp box can transmit light.

7. The modular shop signboard advertising light box of claim 6, wherein: the side wall of the sub-lamp box is transparent.