CN215527156U

CN215527156U - Advertising lamp box

Info

Publication number: CN215527156U
Application number: CN202121684078.1U
Authority: CN
Inventors: 李金峰
Original assignee: Hangzhou Stanton Display Mfg Co ltd
Current assignee: Hunan Shengjin Culture Media Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-14
Anticipated expiration: 2031-07-23

Abstract

The application discloses an advertising lamp box, which relates to the technical field of advertising equipment and comprises a lamp box with an inner cavity formed in a penetrating mode and a lamp panel assembly arranged in the inner cavity of the lamp box, wherein the lamp box comprises a display plate and a wiring board; the rainwater that flows into show board and wiring board opposite flank can drip at the up end of guide board in order to realize, then flows by the clearance of shrouding and lamp house lateral wall down again through the drainage of guide board, utilizes the drainage of guide board, and the rainwater that reduces to get into the lamp house inner chamber drips on lamp house subassembly to reduce the phenomenon of LED lamp short circuit damage and take place in rainy day.

Description

Advertising lamp box

Technical Field

The application relates to the technical field of advertising equipment, in particular to an advertising lamp box.

Background

At present, the advertising lamp box is mainly used for advertising, the existing advertising lamp box mainly comprises a box body, a lamp panel base and a plurality of LED lamps arranged on the lamp panel base, the box body is provided with an inner cavity which penetrates from top to bottom,

the lamp plate is fixed to be set up in the inner chamber of box, installs the lamp plate seat in the inner chamber for the convenience, and bolted connection's shrouding is above the box, and a side end face of box is the show board, and another side end face of box is the wiring board.

Generally, the luminous end of LED lamp is towards and be close to the show board of box, and the drawing is by the propaganda advertisement on the show board, and the wiring end of LED lamp is towards the wiring board of box, and the wiring board sets up with the show board symmetry to the electric wire of LED lamp is passed by the terminal surface of wiring board.

To the correlation technique among the above-mentioned, the inventor finds that there is rainwater entering into the box between the lateral wall of box upper end shrouding and box under the rainy day to flow along the inside wall of box, but because the luminous end of LED lamp is close to the show board, the electric wire of LED lamp is passed by the terminal surface of wiring board, therefore can cause the phenomenon of LED lamp short circuit burnout to take place.

SUMMERY OF THE UTILITY MODEL

For reducing the phenomenon that the LED lamp damaged in rainy day and taking place, this application provides an advertising light boxes.

The application provides an advertising light box adopts following technical scheme: the utility model provides an advertising light box, is including running through the lamp house of seting up the inner chamber and setting up the lamp plate subassembly in lamp house inner chamber, the lamp house is including show board and wiring board, still be provided with shrouding, lower shrouding and two guide boards on the lamp house, it covers the last port at lamp house inner chamber to go up the shrouding, the shrouding covers the lower port at lamp house inner chamber down, two the guide board is fixed respectively to be set up on the terminal surface that mounting panel is relative with the wiring board, and two the guide board shelters from the top at lamp plate subassembly.

Through adopting above-mentioned technical scheme, after the rainwater entered into the lamp house inner chamber from the inner wall of last shrouding and lamp house, the rainwater that flows into the lamp house lateral wall flows by the clearance of shrouding and lamp house lateral wall down, the rainwater that flows into show board and wiring board opposite flank can drip at the up end of guide board, then the drainage through the guide board flows by the clearance of shrouding and lamp house lateral wall down again, utilize the drainage of guide board, the rainwater that reduces to get into the lamp house inner chamber drips on the lamp house subassembly, thereby it takes place to reduce the phenomenon that the LED lamp short circuit damaged in the rainy day.

Preferably, the guide plate is arc-shaped, and the end face of the guide plate facing the upper sealing plate is protruded.

Through adopting above-mentioned technical scheme, when the rainwater falls into the guide board, the rainwater can flow to the both sides of guide board, and the phenomenon that the reduction rainwater is piled up on the guide board takes place.

Preferably, the mounting panel has seted up the holding tank respectively with the terminal surface that the wiring board is relative, the guide board card is established in the holding tank.

Through adopting above-mentioned technical scheme, establish the guide board card in the holding tank, make by the rainwater that flows on mounting panel and the wiring board directly fall on the last face of guide board, reduce the rainwater and take place from the phenomenon that the intermittent flow of guide board and mounting panel flowed through, reduce the rainwater simultaneously and take place from the phenomenon that the intermittent flow of guide board and wiring board flowed through to the phenomenon that reduces rainwater and lamp plate component contact takes place.

Preferably, a sealing layer is arranged between the guide plate and the side wall of the accommodating groove close to the upper sealing plate.

Through adopting above-mentioned technical scheme, it takes place to reduce the rainwater and flow in the holding tank in the below phenomenon that flows to the guide board by the holding tank, and the phenomenon that the rainwater flows takes place on the mounting panel of reduction guide board below and the terminal surface relative of wiring board to the phenomenon that reduces rainwater and lamp plate assembly contact takes place.

Preferably, two the guide board is fixedly connected with baffle respectively dorsad the terminal surface of mounting panel and wiring board, baffle and guide board constitute the guiding groove with mounting panel and wiring board respectively, set up the through-hole with external intercommunication in the lateral wall of lamp house, guiding groove and through-hole intercommunication.

Through adopting above-mentioned technical scheme, utilize stopping of baffle to reduce the rainwater and keep away from the tip drippage of holding tank from the guide board on the lamp plate subassembly to make the rainwater on the guide board along the direct discharge lamp house of through-hole, further reduce the phenomenon of rainwater and lamp plate subassembly contact and take place.

Preferably, the end part of the baffle plate connected with the guide plate is lower than the end part of the guide plate clamped in the accommodating groove.

Through adopting above-mentioned technical scheme, when the rainwater flows on the guide board, make the rainwater be close to the terminal surface of baffle to reduce the rainwater and flow from the lateral wall of holding the groove, reduce the rainwater and cross the guide flow from holding the groove.

Preferably, the end face of the baffle plate, which faces away from the guide plate, abuts against the upper sealing plate.

Through adopting above-mentioned technical scheme, make the rainwater go into the box back on last shrouding, directly flow in to the guiding groove, reduce the rainwater and fall on the phenomenon emergence on the lamp plate assembly of the rainwater that arouses after falling on the guide board, but also provide the supporting effect for last shrouding.

Preferably, the guide panel includes guide sub-panels, one ends of the two guide sub-panels are connected to each other, and the other ends of the two guide sub-panels are lower than a connection point of the two guide sub-panels.

Through adopting above-mentioned technical scheme, the guide board can also be by two guide daughter boards constitution, after the rainwater enters into the lamp house inner chamber from the inner wall of last shrouding and lamp house, the rainwater that flows into show board and wiring board opposite flank can drip at the up end of guide board, then the drainage through the guide board flows out by the clearance of shrouding and lamp house lateral wall down again, utilize the drainage of guide board, the rainwater that reduces to get into the lamp house inner chamber drips on lamp house subassembly, thereby it takes place to reduce the phenomenon that the LED lamp short circuit damaged in the rainy day.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the guide plate is arranged, so that rainwater flowing into the opposite side surfaces of the display plate and the wiring board can drip on the upper end surface of the guide plate, then flows out of a gap between the lower sealing plate and the side wall of the lamp box through the drainage of the guide plate, and the rainwater entering the inner cavity of the lamp box is reduced to drip on the lamp plate component by utilizing the drainage of the guide plate, so that the phenomenon of short-circuit damage of the LED lamp in rainy days is reduced;

2. through setting up the baffle, utilize the baffle block reduce the rainwater from the tip that the holding tank was kept away from to the guide board drip on the lamp plate subassembly to make the rainwater on the guide board along the direct discharge lamp house of through-hole, further reduce the phenomenon emergence of rainwater and lamp plate subassembly contact. .

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the embodiment of the present application.

Fig. 3 is a schematic view of an internal partial structure of embodiment 1 of the present application.

Fig. 4 is an enlarged view at Q in fig. 2.

Fig. 5 is a schematic view of an internal partial structure of embodiment 2 of the present application.

Description of reference numerals: 100. a light box; 110. a display board; 120. a wiring board; 130. an upper sealing plate; 140. a lower sealing plate; 150. a connecting member; 160. a lamp panel assembly; 170. a through hole; 200. a guide plate; 210. a baffle plate; 220. accommodating grooves; 230. and (7) sealing the layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3. The application discloses advertising light boxes, it is shown with reference to fig. 1 and 2, an advertising light boxes, including lamp house 100, connecting piece 150 and lamp plate subassembly 160, lamp plate subassembly 160 is fixed to be set up at lamp house 100 intracavity, and connecting piece 150 fixed connection is on the lateral wall of lamp house 100. The end face of the light-emitting end of the lamp panel assembly 160 facing the lamp box 100 is a display board 110, the end face of the light-emitting end of the lamp box 100 facing away from the lamp box 100 is a wiring board 120, and the lamp wire of the light-emitting assembly is connected to the side wall of the wiring board 120. The light box 100 is further provided with an upper sealing plate 130 and a lower sealing plate 140, the upper sealing plate 130 covers an upper port of the inner cavity of the light box 100, and the lower sealing plate 140 covers a lower port of the inner cavity of the light box 100. And a waterproof member is further disposed in the inner cavity of the lamp box 100, and the waterproof member is located between the upper sealing plate 130 and the lamp panel assembly 160. In use, a worker connects the installation wall or fixture with the connector 150, and the upper sealing plate 130 is positioned above the lower sealing plate 140.

Referring to fig. 3 and 4, the waterproof member includes two guide plates 200 and two baffle plates 210, the two baffle plates 210 and the two guide plates 200 are disposed in a one-to-one correspondence manner, wherein the mounting plate has accommodating grooves 220 respectively formed on end surfaces thereof opposite to the wiring board 120, the end portions of the guide plates 200 in the length direction are clamped in the accommodating grooves 220, and a sealing layer 230 is disposed between the side walls of the guide plates 200 and the accommodating grooves 220 close to the upper sealing plate 130. Wherein the end of the guide plate 200 away from the receiving groove 220 is lower than the end of the guide plate 200 caught in the receiving groove 220, and the baffle plate 210 is fixedly coupled to the end of the guide plate 200 away from the receiving groove 220, and the end surface of the baffle plate 210 facing away from the lower closing plate 140 abuts on the upper closing plate 130.

Referring to fig. 3 and 4, the baffle plate 210 and the guide plate 200 form a guide groove at the end surface opposite to the mounting plate and the wiring board 120, wherein the through holes 170 are respectively opened in the opposite side walls of the light box 100, the upper ports of the through holes 170 are communicated with the guide groove, and the lower ports of the through holes 170 are communicated with the outside by the lower end surface of the light box 100.

Referring to fig. 3, in the embodiment, the guide plate 200 may be disposed in a circular arc shape, and an end surface of the guide plate 200 facing the upper sealing plate 130 is convex.

As described with reference to fig. 5, the guide panel 200 in the embodiment may further be composed of two guide sub-panels, and one ends of the two guide sub-panels are connected to each other and the other ends of the two guide sub-panels are lower than the connection point of the two guide sub-panels.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an advertising light box, is including lamp house (100) and the lamp plate subassembly (160) of setting in lamp house (100) inner chamber that run through and set up the inner chamber, lamp house (100) are including show board (110) and wiring board (120), its characterized in that: still be provided with shrouding (130), shrouding (140) and two guide boards (200) down on lamp house (100), go up shrouding (130) and cover the last port in lamp house (100) inner chamber, shrouding (140) cover the lower port in lamp house (100) inner chamber down, two guide board (200) are fixed respectively to be set up on the terminal surface that mounting panel and wiring board (120) are relative, and two guide board (200) shelter from the top at lamp plate subassembly (160).

2. An advertising light box according to claim 1, wherein: the guide plate (200) is arranged in a circular arc shape, and the end face of the guide plate (200) facing the upper sealing plate (130) is protruded.

3. An advertising light box according to claim 2, wherein: holding tank (220) have been seted up respectively to the terminal surface that the mounting panel is relative with wiring board (120), guide board (200) card is established in holding tank (220).

4. An advertising light box according to claim 3, wherein: and a sealing layer (230) is arranged between the side walls of the guide plate (200) and the accommodating groove (220) close to the upper sealing plate (130).

5. An advertising light box according to claim 3, wherein: two guide board (200) are fixedly connected with baffle (210) respectively to the terminal surface of mounting panel and wiring board (120) dorsad, baffle (210) and guide board (200) constitute the guiding groove with mounting panel and wiring board (120) respectively, through-hole (170) with external intercommunication have been seted up in the lateral wall of lamp house (100), guiding groove and through-hole (170) intercommunication.

6. An advertising light box according to claim 5, wherein: the end part of the baffle plate (210) connected with the guide plate (200) is lower than the end part of the guide plate (200) clamped in the accommodating groove (220).

7. An advertising light box according to claim 5, wherein: the end surface of the baffle plate (210) back to the guide plate (200) is abutted against the upper sealing plate (130).

8. An advertising light box according to claim 1, wherein: the guide plate (200) comprises guide sub-plates, one ends of the two guide sub-plates are connected with each other, and the other ends of the two guide sub-plates are lower than the connection point of the two guide sub-plates.