LED module screen and side blowing space blocking two-in-one guide column

Abstract

The utility model discloses a two-in-one guide column for blocking an LED module screen and a side blowing space, a casing of the two-in-one guide column is of a columnar structure and is fixed on a base in a vertical mounting manner, the base can fix the casing, and the two-in-one guide column can be stably placed on the ground without other mounting structures and is convenient for a user to randomly place the two-in-one guide column at a required position. The guide column can be placed on the side edge of a doorway, and the LED module screen on the front face faces the doorway, so that people entering a room can conveniently see contents displayed by the LED module screen, and the guide column has the functions of advertising, navigation, propaganda or guidance and the like. Meanwhile, air flow is blown out from the side face of the machine shell, the width size of the gate is smaller than the height size, and high-speed air flow can penetrate through the gate in the width direction; moreover, in the height direction of the doorway, the flow speed of the high-speed airflow is uniform, and the problem that the upper airflow is strong and the bottom airflow is weak in the prior art is solved; therefore, the whole area of the doorway can be covered by the high-speed airflow, and the blocking effect is good.

Description

Technical Field

[0001] The utility model belongs to the field of space barrier equipment, and in particular relates to a two-in-one guide column of an LED module screen and a side-blowing space barrier. Background Art

[0002] Space barrier devices create a barrier at the entrance of a door or open space by generating a high-speed airflow to form a "wind wall". It can control the flow of indoor and outdoor air, prevent outdoor air, dust, insects and other pollutants from entering the room, and prevent dust, insects, and cold or heating air from leaking out.

[0003] The current space barrier equipment is mainly installed on the wall above the door by hanging, and the airflow is blown downward from the front air outlet of the equipment. However, the air outlet is located at the top of the door, and the distance between the top and the bottom of the door is long. The airflow near the door is weak, and the barrier effect is poor.

[0004] In addition, the existing space barrier equipment only has a space barrier function, which is a single function. Utility Model Content

[0005] The purpose of the utility model is to provide a two-in-one guide column with an LED module screen and a side-blowing air space barrier, which is placed at the side of the door, has an LED module screen on the front that can display text and / or graphics, and has an air outlet on the side, which can ensure the barrier effect at the entire height of the door.

[0006] The utility model is implemented as follows: a two-in-one guide column of an LED module screen and a side-blowing air space barrier, comprising a casing and a base, a fan in the casing, and an air inlet and an air outlet on the casing; the casing is a columnar structure, the casing is fixed on the base in a vertical installation manner, an LED module screen for displaying text and / or graphics is provided on the front of the casing, and the air outlet is located on the side of the casing.

[0007] Furthermore, the air outlet extends in the vertical direction of the casing, and the length dimension of the air outlet accounts for more than 80% of the height dimension of the casing; the layout area of ​​the LED module screen accounts for more than 90% of the front area of ​​the casing.

[0008] In some preferred embodiments, the guide column further includes a support rod, the top end of the support rod having a first mounting portion for fixedly connecting to the ceiling, and the bottom end of the support rod having a second mounting portion for fixedly connecting to the top end of the casing, and the top end of the casing can be fixedly connected to the ceiling through the support rod.

[0009] Furthermore, the support rod is a hollow tubular structure with cables arranged inside, and the guide column can be connected to power and signals through the cables inside the support rod.

[0010] Furthermore, mounting holes are provided at both ends of the housing, and the guide column can be installed on the wall through the mounting holes.

[0011] Furthermore, the base is a flat plate structure, and the area of ​​the base is more than 1.5 times the area of ​​the bottom end of the casing; a mounting hole is reserved on the base for inserting a connecting piece to fix it to the floor.

[0012] Furthermore, the air inlet is provided on the back side and one side of the casing, and the air outlet is located on the other side of the casing.

[0013] Furthermore, a rotatable protective grille is installed in the air outlet, and a swing mechanism is also provided inside the casing. The protective grille is transmission-connected to the swing mechanism. When the swing mechanism is working, it can drive the protective grille to swing to a desired angle to control the air outlet direction.

[0014] Furthermore, a controller manual control switch and a wireless communication module are also provided in the casing, and the manual control switch and the wireless communication module are electrically connected to the controller; the controller is electrically connected to the LED module screen and the fan; the user can control the LED module screen and the fan remotely through the network or manually on site.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides a two-in-one guide column of an LED module screen and a side-blowing air space barrier, and its casing is a columnar structure, which is fixed on the base in a vertical installation manner. The base can fix the casing, and can be stably placed on the ground without the aid of other installation structures, so that users can place it at any desired location. The guide column can be placed on the side of the door, with the LED module screen on the front facing the door, so that people entering the room can see the content displayed on the LED module screen, so that the guide column has functions such as advertising, navigation, publicity or guidance. At the same time, the wind blows out from the side of the casing, and the width dimension of the door is smaller than the height dimension, so the high-speed airflow can run through the width direction of the door; and in the height direction of the door, the flow rate of the high-speed airflow is uniform, and there is no problem of strong airflow at the top and weak airflow at the bottom in the prior art; therefore, the entire area of ​​the door can be covered by the high-speed airflow, and the barrier effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a two-in-one guide column of an LED module screen and a side-blowing air space barrier provided by an embodiment of the utility model;

[0018] Figure 2 yes Figure 1A rear view of the guide column shown;

[0019] Figure 3 yes Figure 1 A right side view of the guide column shown;

[0020] Figure 4 yes Figure 1 A left side view of the guide column shown;

[0021] Figure 5 yes Figure 1 The schematic diagram of the exploded structure of the guide column shown;

[0022] Figure 6 yes Figure 1 Schematic diagram of the guide column shown being fixedly connected to the ceiling via a support rod.

[0023] Description of reference numerals:

[0024] 1. Casing; 11. Air inlet; 12. Air outlet; 13. Installation holes; 2. Base; 3. LED module screen; 4. Support rod; 41. First installation part; 42. Second installation part. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Please refer to Figure 1 , shows a LED module screen and side-blowing air space barrier two-in-one guide column provided in this embodiment, including a housing 1 and a base 2, the housing 1 is a columnar structure, the housing 1 is fixed on the base 2 in a vertical installation manner, the front of the housing 1 is provided with an LED module screen 3 for displaying advertisements or guiding graphics, and the housing 1 has a fan, refer to Figure 2 and Figure 3 The back and one side of the housing 1 are provided with air inlets 11, Figure 4 An air outlet 12 is provided on the other side of the casing 1 .

[0027] Preferably, the air outlet 12 extends in the vertical direction of the housing 1 , and the length of the air outlet 12 accounts for more than 80% of the height of the housing 1 . The layout area of ​​the LED module screen 3 accounts for more than 90% of the front area of ​​the housing 1 .

[0028] Because the base 2 can fix the housing 1, the guide column can be stably placed on the ground without the help of other mounting structures, so that the user can place it at the desired position at will. When in use, the guide column can be placed on the side of the doorway or the entrance of an open space, and the LED module screen 3 on the front faces the doorway, so that people entering the room can see the content displayed on the LED module screen 3, so that the guide column has functions such as advertising, navigation, publicity or guidance. At the same time, the high-speed airflow blows out from the side of the housing 1, and the width of the doorway is smaller than the height, so the high-speed airflow can run through the width direction of the doorway; and in the height direction of the doorway, the flow rate of the high-speed airflow is uniform, and there is no problem of strong airflow at the top and weak airflow at the bottom in the prior art; therefore, the entire area of ​​the doorway can be covered by the high-speed airflow, and the barrier effect is good.

[0029] In some preferred embodiments, reference Figure 1 Both ends of the housing 1 are provided with mounting holes 13, and the guide column can be mounted on the wall through the mounting holes 13. Thus, the guide column has more application modes, that is, in addition to being placed at any position in the room, it can also be mounted on the wall by hanging.

[0030] In some preferred embodiments, the base 2 is a flat plate structure to prevent the base 2 from being too protruding and causing collisions with passers-by. At the same time, the area of ​​the base 2 is more than 1.5 times the area of ​​the bottom end of the housing. By increasing the area of ​​the base 2, the guide column can be made more stable and prevented from tipping over. Figure 5 In order to reduce the large packaging space occupied by the base 2, the base 2 can be designed as an assembled structure, which can be assembled from two or more plates. Further, a mounting hole is reserved on the base 2 for inserting screws and other connectors to fix it with the floor.

[0031] Furthermore, in order to improve safety and prevent the fan blades from injuring people, a rotatable protective grille is installed in the air outlet 12, and a swing mechanism is also provided inside the casing 1. The protective grille is transmission-connected to the swing mechanism. When the swing mechanism is working, it can drive the protective grille to swing to the required angle to control the air outlet direction.

[0032] Furthermore, a controller manual control switch and a wireless communication module are also provided in the casing 1, and the manual control switch and the wireless communication module are electrically connected to the controller; the controller is electrically connected to the LED module screen 3 and the fan; the user can control the LED module screen 3 and the fan remotely through the network or manually on site.

[0033] In some preferred embodiments, reference Figure 6The guide column also includes a support rod 4, the top of the support rod 4 has a first mounting portion 41 for fixedly connecting to the ceiling, and the bottom of the support rod 4 has a second mounting portion 42 for fixedly connecting to the top of the housing 1. The top of the housing 1 can be fixedly connected to the ceiling through the support rod 4. The support rod 4 can play a pressing role on the guide column, which can further enhance the stability of the guide column.

[0034] Furthermore, the support rod 4 is a hollow tubular structure, and cables are arranged inside the support rod 4. The guide column can access power and signals through the cables in the support rod 4. By routing the cables above the guide column, it is possible to avoid routing the cables at lower positions on the ground or near the ground, and to avoid tripping people passing by.

[0035] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A two-in-one guide column for LED module screen and side-blowing air space barrier, comprising a housing, a fan in the housing, and an air inlet and an air outlet on the housing; characterized in that: It also includes a base, the casing is a columnar structure, the casing is fixed on the base in a vertical installation manner, the front of the casing is provided with an LED module screen for displaying text and / or graphics, and the air outlet is located on the side of the casing.

2. The guide column according to claim 1, characterized in that: The air outlet extends along the vertical direction of the casing, and the length dimension of the air outlet accounts for more than 80% of the height dimension of the casing; the layout area of ​​the LED module screen accounts for more than 90% of the front area of ​​the casing.

3. The guide column according to claim 1, characterized in that: It also includes a support rod, the top end of which has a first mounting portion for fixedly connecting to the ceiling, and the bottom end of which has a second mounting portion for fixedly connecting to the top end of the casing. The top end of the casing can be fixedly connected to the ceiling through the support rod.

4. The guide column according to claim 3, characterized in that: The support rod is a hollow tubular structure with cables arranged inside. The guide column can be connected to power and signals through the cables inside the support rod.

5. The guide column according to claim 1, characterized in that: Both ends of the housing are provided with mounting holes, and the guide column can be mounted on the wall through the mounting holes.

6. The guide column according to claim 1, characterized in that: The base is a flat plate structure, and the area of ​​the base is more than 1.5 times the area of ​​the bottom end of the casing; a mounting hole is reserved on the base for inserting a connecting piece and fixing it to the floor.

7. The guide column according to claim 1, characterized in that: The air inlet is arranged on the back side and one side of the housing, and the air outlet is located on the other side of the housing.

8. The guide column according to claim 7, characterized in that: A rotatable protective grille is installed in the air outlet, and a swing mechanism is also provided inside the casing. The protective grille is transmission-connected to the swing mechanism. When the swing mechanism is working, it can drive the protective grille to swing to a desired angle to control the air outlet direction.

9. The guide column according to any one of claims 1 to 8, characterized in that: A controller manual control switch and a wireless communication module are also provided in the casing, and the manual control switch and the wireless communication module are electrically connected to the controller; the controller is electrically connected to the LED module screen and the fan; the user can control the LED module screen and the fan remotely through the network or manually on site.

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