CN107799024B

CN107799024B - Advertising machine with essence

Info

Publication number: CN107799024B
Application number: CN201711225539.7A
Authority: CN
Inventors: 范晓琴
Original assignee: Jiangsu Face Culture Development Co Ltd
Current assignee: Nantong Jianshan packaging products Co., Ltd
Priority date: 2017-11-29
Filing date: 2017-11-29
Publication date: 2020-06-16
Anticipated expiration: 2037-11-29
Also published as: CN107799024A

Abstract

The invention provides an advertising machine with essence, which comprises a shell and an LED screen, wherein an air inlet and a heat dissipation port are respectively arranged on two sides of the shell, a circuit board of the LED screen is arranged in the shell, a heat dissipation plate is arranged above the circuit board, a heat dissipation side plate is arranged on one side of the circuit board close to the heat dissipation port, and a perfume containing groove is arranged between the heat dissipation side plate and the heat dissipation port.

Description

Advertising machine with essence

Technical Field

The invention relates to the field of advertisement media, in particular to an advertisement player with essence.

Background

Nowadays, the advertisement is spread by an advertisement player, which is a new generation of intelligent equipment, and forms a complete advertisement broadcasting control system through terminal software control, network information transmission and multimedia terminal display, and advertising is carried out through multimedia materials such as pictures, characters, videos, small plug-ins (weather, exchange rate, etc.).

However, some advertisements with odor characteristics cannot give users a more intuitive feeling only by virtue of video advertisement propaganda, so that a new perfume is often put on the market, and the time accepted by the public is often long.

Patent No. 201420604753.9 discloses an automatic perfume spraying device in the prior art, which has simple structure, small volume and convenient installation, can be used in small multimedia advertising machine alone, can be used in large-size display screens such as splicing screen and LED display screen in series connection for olfactory interaction with users, and can control the smell related to the advertisement content by the connected playing control system. However, the perfume machine of the above patent is installed in an isolated area, which is not favorable for perfume emission.

Disclosure of Invention

Aiming at the problems, the invention provides an advertising machine with essence, which has the following specific structure:

the utility model provides an advertisement machine with essence, includes casing and led screen, the both sides of casing are equipped with air intake and thermovent respectively, be equipped with the circuit board of led screen in the casing, the top of circuit board is equipped with the heating panel, and one side that the circuit board is close to the thermovent is equipped with a heat dissipation curb plate, is equipped with perfume between heat dissipation curb plate and thermovent and holds the groove.

Further, a plurality of first louvers which are parallel to each other are arranged in the heat dissipation opening, and the outer ends of the first louvers are arranged in an upward inclined mode.

Furthermore, a plurality of second louver blades which are parallel to each other are arranged on the heat dissipation side plate, and the outer ends of the second louver blades are arranged in a downward inclined mode.

Further, the first louver blade and the second louver blade form an included angle of 90 degrees with each other.

Further, the air inlet is connected with the air duct.

Furthermore, one side of the radiating side plate facing the circuit board is provided with a plurality of radiating fins, and the end parts of the radiating fins are provided with folded plates which are bent downwards.

Further, perfume holds the groove including being the frame groove of rectangle, is equipped with the sponge in the frame groove, and the both sides in frame groove are equipped with the window frame, are equipped with the grizzly on the window frame.

Further, the perfume containing groove is located in the middle of the heat dissipation area.

Furthermore, a filter screen is arranged on the air inlet.

Compared with the prior art, the perfume containing groove has the advantages that the perfume containing groove is positioned in the heat dissipation area formed between the heat dissipation side plate and the heat dissipation port, the fragrance of the essence is rapidly volatilized by utilizing the characteristic of higher temperature of the area, and meanwhile, the fragrance is spread to the outside of the advertising machine by utilizing airflow.

Drawings

FIG. 1 is an external structural view of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is a structural view of a perfume holding tank.

Reference numerals: 1-shell, 2-led screen, 3-air inlet, 4-heat dissipation port, 5-circuit board, 6-heat dissipation plate, 7-heat dissipation side plate, 8-perfume containing groove, 9-first louver, 10-second louver, 11-heat dissipation plate, 12-filter screen, 13-sponge, 14-grid, 15-folded plate and 16-heat dissipation area.

Detailed Description

The advertising machine with essence is further described in detail below with reference to the attached drawings of the specification.

These drawings are simplified schematic diagrams illustrating only the basic structure of the invention in a schematic manner, and thus show only the constitution related to the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "adjacent" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly adjacent or indirectly adjacent through an intermediate medium, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, 2 and 3, an advertisement machine with essence comprises a shell 1 and an led screen 2, wherein an air inlet 3 and a heat dissipation opening 4 are respectively arranged on two sides of the shell 1, a filter screen 12 is arranged on the air inlet 3, a circuit board 5 of the led screen 2 is arranged in the shell 1, a heat dissipation plate 6 is arranged above the circuit board 5, a heat dissipation side plate 7 is arranged on one side, close to the heat dissipation opening 3, of the circuit board 6, the heat dissipation side plate 7 separates the circuit board 5 and the heat dissipation opening 4 to form a heat dissipation area 16, a perfume containing groove 8 is arranged in the heat dissipation area 16, the perfume containing groove 8 comprises a rectangular frame groove, a sponge 13 is arranged in the frame groove, perfume or essence can be added into the sponge, window frames are arranged on two sides of the frame groove, and a grid 14 is arranged on.

Example 2

A plurality of radiating fins 11 are arranged on one side of the radiating side plate 6 facing the circuit board 5, a folded plate 15 bent downwards is arranged at the end part of each radiating fin 11, and the bending angle of the folded plate 15 is 30-60 degrees, preferably 45 degrees; a plurality of mutually parallel first louvers 9 are arranged in the heat dissipation opening 4, and the outer end of each first louver 9 is upwards inclined by 30-60 degrees, preferably 45 degrees; the heat dissipation side plate 6 is provided with a plurality of second louvers 10 which are parallel to each other, the outer ends of the second louvers 10 are arranged in a downward inclination manner of 30-60 degrees, preferably 45 degrees, the first louvers 9 and the second louvers 10 mutually form an included angle of 90 degrees, when an airflow is guided into the second louvers 10 from the folded plate 15, because a 75-135-degree corner is formed between the folded plate 15 and the second louvers 10, the flow rate of the airflow entering the heat dissipation area 16 is relieved to a certain degree, the airflow enters the heat dissipation area 16 from the second louvers 10 in an obliquely downward angle, the airflow rotates on the side wall of the heat dissipation area 16 to form a rotary airflow, the rotary airflow can be fully contacted with perfume or essence in the perfume containing groove 8 positioned in the middle of the heat dissipation area, the essence in the perfume containing groove 8 is guaranteed to be fully volatilized, and the fragrance is diffused out of the advertising machine through the first louvers 9 along with the airflow, the outer end of the first louver 9 is inclined upwards by 30-60 degrees, so that airflow diffused out of the advertising machine is further buffered, and the fragrance can be slowly and continuously released.

The foregoing is only a preferred embodiment of the invention and it should be noted that modifications and adaptations can be made by those skilled in the art without departing from the principle of the invention and should be considered as the scope of the invention.

Claims

1. An advertising machine with essence comprises a shell and an LED screen, and is characterized in that an air inlet and a heat dissipation port are respectively arranged on two sides of the shell, a circuit board of the LED screen is arranged in the shell, a heat dissipation plate is arranged above the circuit board, a heat dissipation side plate is arranged on one side, close to the heat dissipation port, of the circuit board, the circuit board and the heat dissipation port are separated by the heat dissipation side plate to form a heat dissipation area, a perfume containing groove is arranged in the heat dissipation area, a plurality of heat dissipation fins are arranged on one side, facing the circuit board, of the heat dissipation side plate, folded plates bent downwards are arranged at the end portions of the heat dissipation fins, and the; a plurality of first louvers which are parallel to each other are arranged in the heat dissipation opening, and the outer ends of the first louvers are inclined upwards by 45 degrees; the heat dissipation side plate is provided with a plurality of second louver blades which are parallel to each other, the outer ends of the second louver blades incline downwards 45 degrees, and the first louver blades and the second louver blades form 90-degree included angles.

2. The advertising machine with essence according to claim 1, wherein the air inlet is connected with an air duct.

3. The advertising machine with essence according to claim 1, wherein a plurality of heat dissipation fins are provided on the side of the heat dissipation side plate facing the circuit board, and a folded plate bent downward is provided at the end of each heat dissipation fin.

4. The advertising machine with essence according to claim 1, wherein the perfume holding groove comprises a rectangular frame groove, the frame groove is provided with sponge, the two sides of the frame groove are provided with window frames, and the window frames are provided with grids.

5. The advertising machine with essence according to claim 4, wherein the perfume-containing groove is located at a middle position of the heat-radiating area.

6. The advertising machine with essence according to claim 1, wherein a filter screen is arranged on the air inlet.