CN217217066U

CN217217066U - Intelligent exhaust fan control box

Info

Publication number: CN217217066U
Application number: CN202220476441.9U
Authority: CN
Inventors: 周安军; 王阳
Original assignee: Ningbo Highsun Electrical Co ltd
Current assignee: Ningbo Highsun Electrical Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-16
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses an intelligent exhaust fan control box, including the box to and locate the mounting panel in the box, the back of mounting panel with form the line concentration chamber between the box, the top of box is run through the activity groove of seting up two intervals and setting up, the activity groove is followed the direction of depth of box extends, the activity inslot is equipped with movable post, movable post link firmly in on the mounting panel, the top that lies in the box on the activity post is equipped with spacing ring, the diameter of spacing ring is greater than the groove width in activity groove, the both ends in activity groove are equipped with and are used for fixing the fixed knot structure of activity post position. The utility model provides an intelligent exhaust fan control box, the control element of its accessible mounting panel drive control box removes to the maintenance personal of being convenient for is to control element's maintenance, can guarantee simultaneously that the mounting panel can not take place to remove when overhauing and when normally using.

Description

Intelligent exhaust fan control box

Technical Field

The utility model relates to a control box technical field, concretely relates to intelligent exhaust fan control box.

Background

The smoke exhaust fan is suitable for ventilation or high-temperature smoke exhaust of high-rise buildings, underground buildings and tunnels, drying rooms and the like, a traditional smoke exhaust fan control box is a simple rectangular square cabinet, control elements are installed in the rectangular square cabinet, control buttons are installed on a movable door, the traditional control box can well protect the control elements of the smoke exhaust fan, but the internal space of the control box is limited, a worker replaces or overhauls the control elements, the operation space is too small, and the maintenance of the control elements is relatively troublesome.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To current exhaust fan control box be not convenient for overhaul the technical problem of controlling element, the utility model provides an intelligent exhaust fan control box, its accessible mounting panel drive the controlling element in the control box and remove to be convenient for maintenance personal to controlling element's maintenance, can guarantee simultaneously that the mounting panel can not take place to remove when overhauing and when normally using.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides an intelligent exhaust fan control box, includes the box to and locate the mounting panel in the box, the back of mounting panel with form the line concentration chamber between the box, the top of box is run through the movable groove of seting up two intervals and setting up, the movable groove is followed the depth direction of box extends, the activity inslot is equipped with movable post, movable post link firmly in on the mounting panel, the top that lies in the box on the movable post is equipped with spacing ring, the diameter of spacing ring is greater than the groove width in movable groove, the both ends in movable groove are equipped with and are used for fixing the fixed knot structure of activity post position.

Optionally, the fixed knot constructs including locating respectively first fixed slot and second fixed slot at activity groove both ends, first fixed slot and second fixed slot are formed by the up end undercut of box, and with spacing ring looks adaptation, the clearance has between the top of mounting panel and the top of box.

Optionally, the first fixing groove is close to the front surface of the box body, the second fixing groove is close to the back surface of the box body, a slot communicated with the first fixing groove of one of the movable grooves is further formed in the box body, the other end of the slot is communicated with the outside of the box body, and the slot width of the slot is not greater than the slot diameter of the first fixing groove and not less than the slot width of the movable groove.

Optionally, a pressure sensor is arranged in the second fixing groove, and a reminding structure electrically connected with the pressure sensor is arranged outside the box body.

Optionally, at least one handle is attached to the mounting plate.

Optionally, a support block is arranged below the mounting plate in the box body.

Optionally, a rubber pad is arranged on one side of the supporting block, which is in contact with the mounting plate.

Optionally, the top of box is equipped with the dust and water shield, two the activity groove is all covered and is located in the dust and water shield.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the intelligent exhaust fan control box can drive the control element in the control box to move through the mounting plate, so that maintenance personnel can conveniently maintain the control element; more importantly, when the activity post slides to the both ends in activity groove, accessible fixed knot constructs fixedly the position of activity post, and then fixes the position of mounting panel for the mounting panel can not take place to remove when overhauing and when normally using, thereby improves its stability.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent exhaust fan control box according to an embodiment of the present invention;

1. a box body; 2. mounting a plate; 3. a wire collection cavity; 4. a movable groove; 4a, a first fixing groove; 4b, a second fixing groove; 5. a movable post; 6. a limiting ring; 7. grooving; 8. a handle; 9. and (7) a supporting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered to be "fixedly connected" to another element, the two elements may be fixed by way of detachable connection, or may be fixed by way of non-detachable connection, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the prior art, and thus are not cumbersome. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The references to "first" and "second" in the present invention do not denote any particular quantity or order, but rather are merely used to distinguish one name from another.

With reference to fig. 1, the intelligent control box of the smoke exhaust ventilator of this embodiment comprises a box body 1 and a mounting plate 2 disposed in the box body 1, wherein a control element in the control box is mounted on the mounting plate 2, the mounting plate 2 can move in the box body 1 along the depth direction of the box body 1, a line concentration cavity 3 is formed between the back of the mounting plate 2 and the box body 1, two movable grooves 4 disposed at intervals are formed in the top of the box body 1 in a penetrating manner, the movable grooves 4 extend along the depth direction of the box body 1, movable columns 5 are disposed in the movable grooves 4, the movable columns 5 are fixedly connected to the top of the mounting plate 2, when the mounting plate 2 moves, the movable columns 5 synchronously move in the corresponding movable grooves 4, a limiting ring 6 is fixedly connected to the upper side of the box body 1 on each movable column 5, the diameter of the limiting ring 6 is larger than the groove width of the movable grooves 4, that is to say, the limiting ring 6 cannot pass through the movable groove 4, the limiting ring 6 abuts against the upper end surface of the box body 1, fixing structures for fixing the positions of the movable columns 5 are arranged at the two ends of the movable groove 4, and when the movable columns 5 move to the two ends of the movable groove 4, the positions of the movable columns 5 are fixed, so that the positions of the mounting plates 2 are fixed synchronously.

The intelligent exhaust fan control box can drive the control element in the control box to move through the mounting plate 2, so that maintenance personnel can conveniently maintain the control element, the control element is moved to the opening of the box body 1 during maintenance, and the control element is pushed back to the deep part of the box body 1 after the maintenance is finished; more importantly, when activity post 5 slides to the both ends of activity groove 4, the accessible fixed knot constructs the position of fixed activity post 5, and then fixes the position of mounting panel 2 for mounting panel 5 can not take place to remove when overhauing and when normally using, thereby improves its stability.

As an alternative of the present invention, the fixing structure comprises a first fixing groove 4a and a second fixing groove 4b respectively disposed at two ends of the movable groove 4, the first fixing groove 4a and the second fixing groove 4b are formed by recessing the upper end surface of the box body 1 downward without penetrating through the box body 1, and are adapted to the limit ring 6, that is, the groove diameter of the first fixing groove 4a and the second fixing groove 4b is larger than the groove width of the movable groove 4, when the movable column 5 is moved to the position of the first fixing groove 4a or the second fixing groove 4b, the limit ring 6 on the movable column 5 can be embedded into the first fixing groove 4a or the second fixing groove 4b to realize the fixing, and at the same time, a movable gap is formed between the top of the mounting plate 2 and the top of the box body 1, when the mounting plate 2 needs to be moved continuously, a maintenance person needs to lift the mounting plate 2 up by one end distance, thereby, the retainer ring 6 is released from the first fixing groove 4a or the second fixing groove 4 b.

As an alternative of the present invention, the first fixing groove 4a is close to the front side of the box body 1 (the front side of the box body 1 refers to one side of the installation door), the second fixing groove 4b is close to the back side of the box body 1, the box body 1 is further provided with a slot 7 communicating with the first fixing groove 4a of one of the movable grooves 4, the other end of the slot 7 communicates with the outside of one side of the front side of the box body 1, the slot width of the slot 7 is not greater than the slot diameter of the first fixing groove 4a and not less than the slot width of the movable groove 4, when the limit ring 6 is embedded into the first fixing groove 4a, the limit ring 6 cannot enter the slot 7, when the limit ring 6 is released from the first fixing groove 4a, the movable column 5 connected with the limit ring 6 can enter the slot 7, and pass through fluting 7 removes to the box 1 outside, at this moment, one side of mounting panel 2 is through movable post 5 and the rotatable connection of spacing ring 6 on box 1 to the maintenance personal of being convenient for overhauls the pencil in line concentration chamber 3, simultaneously, mounting panel 2 is connected all the time on box 1, need not to pull down, and can select the opening angle in line concentration chamber 3 according to the demand.

As the utility model discloses an alternative, be equipped with pressure sensor in the second fixed slot 4b, the outside of box 1 be equipped with the warning structure that pressure sensor electricity is connected, remind the structure can be for installing the warning light on the 1 outer wall of box, also can be audible-visual annunciator when pressure sensor does not sense pressure signal, just pass through remind the structure to send the warning to remind maintainer spacing ring 6 this moment and not imbed to second fixed slot 4b in, it is fixed mainly for guaranteeing to overhaul the reseing of back mounting panel 2 through above-mentioned structural design, avoids it to take place to rock when receiving vibrations.

As the utility model discloses an alternative, at least one handle 8 has been linked firmly on the mounting panel 2, in this embodiment, handle 8 sets up in the left and right sides symmetry of mounting panel 2 to maintenance personal stimulates mounting panel 2.

As the utility model discloses an alternative, be located in the box 1 the below of mounting panel 2 is equipped with supporting shoe 9, on the supporting shoe 9 with one side of the 2 contacts of mounting panel is equipped with the rubber pad, the top of mounting panel 2 hangs on box 1 through spacing ring 6, the bottom of mounting panel 2 then supports through supporting shoe 9 to the dispersion the gravity of mounting panel 2.

As the utility model discloses an alternative, the top of box 1 is equipped with dustproof and waterproof cover, two movable groove 4 is all covered and is located in the dustproof and waterproof cover, the dustproof and waterproof cover is made by transparent ya keli board to maintenance personal observes spacing ring 6's position, plays waterproof dirt-proof purpose simultaneously.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. An intelligent exhaust fan control box which is characterized in that: including the box to and locate the mounting panel in the box, the back of mounting panel with form the line concentration chamber between the box, the top of box runs through the movable groove of seting up two intervals settings, the movable groove is followed the depth direction of box extends, be equipped with movable post in the movable groove, movable post link firmly in on the mounting panel, the top that lies in the box on the movable post is equipped with spacing ring, spacing ring's diameter is greater than the groove width in movable groove, the both ends in movable groove are equipped with and are used for fixing the fixed knot structure of activity post position.

2. The intelligent exhaust fan control box of claim 1, wherein: the fixed knot constructs including locating respectively the first fixed slot and the second fixed slot at activity groove both ends, first fixed slot and second fixed slot are formed by the up end undercut of box, and with spacing ring looks adaptation, the clearance has between the top of mounting panel and the top of box.

3. The intelligent exhaust fan control box of claim 2, wherein: the first fixed slot is close to in the front of box, the second fixed slot is close to in the back of box, still be equipped with on the box with one of them the fluting of the first fixed slot intercommunication of activity groove, the grooved other end and the outside intercommunication of box, grooved groove width is not more than the groove footpath of first fixed slot, and is not less than the groove width of activity groove.

4. The intelligent exhaust fan control box of claim 2, wherein: and a pressure sensor is arranged in the second fixing groove, and a reminding structure electrically connected with the pressure sensor is arranged outside the box body.

5. The intelligent exhaust fan control box of any one of claims 1-4, wherein: at least one handle is fixedly connected to the mounting plate.

6. The intelligent exhaust fan control box of any one of claims 1-4, wherein: and a supporting block is arranged below the mounting plate in the box body.

7. The intelligent exhaust fan control box of claim 6, wherein: and a rubber pad is arranged on one side of the supporting block, which is in contact with the mounting plate.

8. The intelligent exhaust fan control box of any one of claims 1-4, wherein: the top of box is equipped with dustproof and waterproof cover, two the activity groove is all covered and is located in the dustproof and waterproof cover.