CN212238267U

CN212238267U - Automatic dust collecting equipment of rack and outdoor rack

Info

Publication number: CN212238267U
Application number: CN202020430751.8U
Authority: CN
Inventors: 许林; 朱勇; 蒲强
Original assignee: Chengdu Qianhong Communication Co ltd
Current assignee: Chengdu Qianhong Communication Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-29
Anticipated expiration: 2030-03-30

Abstract

An embodiment of the utility model provides an automatic dust collecting equipment of rack and outdoor rack relates to the electronic equipment field. The automatic dust collecting equipment of this rack includes controller, synchronous machine, drive assembly, limit structure and brush, and the controller is connected with the synchronous machine electricity for control synchronous machine's operating condition, synchronous machine is connected with the drive assembly transmission, and the brush sets up on drive assembly, is used for removing dust to the dust adsorption surface, and limit structure is used for setting up on the cabinet body of outdoor rack, and cooperates with the brush, is used for the range of motion of limit brush. The automatic dust removal equipment for the cabinet and the outdoor cabinet have the advantages of automatic dust removal function, maintenance cost reduction and contribution to improvement of operation stability of electronic equipment.

Description

Automatic dust collecting equipment of rack and outdoor rack

Technical Field

The utility model relates to an electronic equipment field particularly, relates to an automatic dust collecting equipment of rack and outdoor rack.

Background

Along with the rapid development of mobile communication services, higher requirements are put forward on the network coverage range, the number of mobile communication outdoor cabinets used by the mobile communication outdoor cabinets is greatly increased, the cabinets play an important role in maintaining the normal work of stations, the safe, stable and efficient operation of the cabinets is extremely important, the existing cabinets are provided with more and more devices, the heat productivity is obviously improved compared with the initial single cabinet, the temperature control is particularly important for maintaining the normal operation of the devices, the cabinets are usually refrigerated in an air conditioning mode, the outdoor cabinets are basically arranged on roadside, the dust quantity is large, the dust in long-time operation enters through air vents and is adsorbed on the devices in the cabinets, the fault occurrence rate and the service life of the devices are increased, the existing cabinets are generally in a mode of direct ventilation or manual replacement of dust screens, direct ventilation is long-time operation, and the dust adsorbs in safety cover or refrigeration plant's air intake, reduces refrigeration plant's availability factor and arouses the damage of equipment even more, changes the dust screen and need consume a large amount of manpower financial resources, has undoubtedly increased corresponding cost to extensive building point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic dust collecting equipment of rack and outdoor rack, it has automatic dust removal function, reduces the characteristics of maintenance cost, is favorable to improving electronic equipment's operating stability to reduce the maintenance cost.

The embodiment of the utility model is realized like this:

the first aspect, the embodiment provides an automatic dust collecting equipment of rack for outdoor rack, outdoor rack is provided with the dust adsorption face, the automatic dust collecting equipment of rack includes controller, synchronous machine, drive assembly, limit structure and brush, the controller with the synchronous machine electricity is connected, is used for control synchronous machine's operating condition, synchronous machine with the drive assembly transmission is connected, the brush set up in on the drive assembly, it is right to be used for the dust adsorption face removes dust, limit structure is used for setting up on the cabinet body of outdoor rack, and with the brush cooperation is used for spacingly the range of motion of brush.

In an optional implementation mode, the transmission assembly comprises a belt driving shaft, a belt driven shaft and a brush fixing belt, the belt driving shaft is connected with the belt driven shaft in a transmission mode through the brush fixing belt, the brush is arranged on the brush fixing belt, and the synchronous motor is connected with the belt driving shaft in a transmission mode and used for driving the belt driving shaft to rotate.

In an alternative embodiment, the brush fixing belt has opposite inner and outer side surfaces, the brush includes an installation part and a brush head connected to each other, the installation part is disposed on the outer side surface, and the brush head passes through the inner side surface.

In an optional implementation mode, the brush fixing belt is provided with a mounting hole and a through hole, the mounting portion is connected with the mounting hole and used for arranging the brush on the brush fixing belt, and the brush head penetrates through the through hole.

In an optional implementation mode, driving belt wheels are arranged at two ends of the belt driving shaft, the number of the brush fixing belts is two, the brushes are respectively connected with the two brush fixing belts, and the two brushes are fixedly driven to be respectively sleeved on the two driving belt wheels.

In an optional implementation manner, driven belt wheels are arranged at two ends of the belt driven shaft, the two driven belt wheels are opposite to the two driving belt wheels, and the two brush fixing belts are respectively sleeved on the two driven belt wheels.

In an optional embodiment, the limiting structure includes a first limiting member and a second limiting member, the first limiting member is disposed near the driving pulley and abuts against the brush fixing belt, the second limiting member is disposed near the driven pulley and abuts against the brush fixing belt, and the brush is located between the first limiting member and the second limiting member.

In an alternative embodiment, the first limiting member and the second limiting member have the same structure.

In a second aspect, embodiments provide an outdoor cabinet comprising an automatic dust removing apparatus for a cabinet according to any one of the preceding embodiments.

In the optional embodiment, outdoor rack includes the cabinet body and air inlet cover, the cabinet body has the wind gap, air inlet cover is located the wind gap, the dust adsorption surface set up in on the air inlet cover.

The embodiment of the utility model provides a beneficial effect is: the controller is used for controlling the working state of the synchronous motor, the synchronous motor is in transmission connection with the transmission assembly, and the brush is arranged on the transmission assembly and used for driving the brush to move. The position of the brush is close to the dust adsorption surface, and the transmission assembly drives the brush to move, so that the brush removes dust on the dust adsorption surface. The limiting structure is arranged on the cabinet body of the outdoor cabinet and matched with the brush to limit the movement range of the brush. The movement range of the brush refers to the boundary position where the brush can move, dust is accumulated on the part of the cabinet body corresponding to the movement range, and the movement range is slightly larger than the range of the dust adsorption surface, so that a good dust removal effect is achieved. The embodiment of the utility model provides an automatic dust collecting equipment of rack have automatic dust removal function, reduce the characteristics of maintenance cost, be favorable to improving electronic equipment's operating stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an automatic dust removing device for a cabinet provided by an embodiment of the present invention;

FIG. 2 is a schematic structural view of the automatic dust removing apparatus of the cabinet of FIG. 1 from another view;

fig. 3 is a schematic structural view of the automatic dust removing apparatus of the cabinet in fig. 1 from another view angle.

Icon: 100-automatic dust removal equipment of a cabinet; 110-a controller; 120-a synchronous machine; 130-a transmission assembly; 131-belt drive shaft; 1311-drive pulley; 132-a belt driven shaft; 1321-a driven pulley; 133-brush fixing belt; 140-a limit structure; 141-a first limit piece; 142-a second stop; 150-a brush; 151-a mounting portion; 152-a brush head; 200-dust adsorption surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," 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 connected directly or indirectly through intervening media, 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.

Referring to fig. 1 to fig. 3, an automatic dust removing apparatus 100 for a cabinet according to an embodiment of the present invention is shown, which can be disposed on an outdoor cabinet for dissipating heat from electronic devices in the outdoor cabinet. The electronic device may be an antenna, a switch, etc.

The embodiment of the utility model provides an in, be provided with the outdoor rack of the automatic dust collecting equipment 100 of rack, its wind gap position is probably accumulated the dust, dust adsorption surface 200 promptly. The dust adsorption surface 200 may be an air inlet cover and is covered at the position of the air inlet. That is, in the present invention, the dust adsorbing surface 200 refers to a surface on which dust is accumulated, and may be a plane, an arc surface, an irregular surface, or the like.

The embodiment of the utility model provides an in, this automatic dust collecting equipment of rack 100 includes controller 110, synchronous machine 120, drive assembly 130, limit structure 140 and brush 150, controller 110 is connected with synchronous machine 120 electricity, a working condition for controlling synchronous machine 120, synchronous machine 120 is connected with drive assembly 130 transmission, brush 150 sets up on drive assembly 130, a dust removal is used for adsorbing face 200 to the dust, limit structure 140 is used for setting up on the cabinet body of outdoor rack, and cooperate with brush 150, a range of motion for limit brush 150.

It should be noted that the controller 110 is electrically connected to the synchronous motor 120, and is used for controlling the operating state of the synchronous motor 120, where the operating state may be on, off, and operating frequency. The controller 110 may be a conventional motor controller 110, or may share a control module with the electronic device, and may be configured to control the operating state of the synchronous motor 120 through a conventional arrangement. Meanwhile, it should be particularly noted that the electrical connection between the controller 110 and the synchronous motor 120, and the scheme for controlling the synchronous motor 120 through the controller 110 are conventional arrangements, which are not improvements of the present invention.

It can be understood that the controller 110 is used for controlling the operating status of the synchronous motor 120, the synchronous motor 120 is in transmission connection with the transmission assembly 130, and the brush 150 is disposed on the transmission assembly 130 and used for driving the brush 150 to move. The position of the brush 150 is close to the dust-adsorbing surface 200, and the driving assembly 130 drives the brush 150 to move, so that the brush 150 removes dust from the dust-adsorbing surface 200. The limiting structure 140 is disposed on the cabinet body of the outdoor cabinet and is matched with the brush 150 to limit the movement range of the brush 150. The movement range of the brush 150 refers to a boundary position where the brush 150 can move, dust is accumulated on a cabinet portion corresponding to the movement range, and the movement range is slightly larger than the range of the dust adsorption surface 200, so as to achieve a good dust removal effect. The embodiment of the utility model provides an automatic dust collecting equipment 100 of rack have automatic dust removal function, reduce the characteristics of maintenance cost, be favorable to improving electronic equipment's operating stability.

Further, the dust at the air inlet can be removed through the automatic dust removal equipment 100 for the cabinet, so that the heat dissipation of the electronic equipment is ensured, the working performance and the service life of the electronic equipment are favorably improved, and the operation cost of the electronic equipment is reduced. Compare in using refrigeration plant heat dissipation, the embodiment of the utility model provides a can reduce refrigeration plant's use to and change the required manpower financial resources of dust screen, be favorable to reduce cost.

In an alternative embodiment, the transmission assembly 130 may include a belt driving shaft 131, a belt driven shaft 132, and a brush fixing belt 133, the belt driving shaft 131 is in transmission connection with the belt driven shaft 132 through the brush fixing belt 133, the brush 150 is disposed on the brush fixing belt 133, and the synchronous motor 120 is in transmission connection with the belt driving shaft 131 for driving the belt driving shaft 131 to rotate.

That is to say, in the embodiment of the utility model, utilize the transmission that the belt transmission realized the synchronous machine 120 motion, when the belt transmission, the brush fixing belt 133 between belt driving shaft 131 and the belt driven shaft 132 is linear motion, can drive the brush 150 that is fixed on it and be linear motion, because limit structure 140 is close to belt driving shaft 131 and belt driven shaft 132 respectively, brush 150 is reciprocating motion between limit structure 140, reciprocating motion between belt driving shaft 131 and belt driven shaft 132 promptly to play good dust removal effect.

Referring to fig. 2, a schematic diagram of the automatic dust removing apparatus 100 of the cabinet from another view is shown.

In an alternative embodiment, the brush fixing belt 133 has opposite inner and outer sides, and the brush 150 includes a mounting portion 151 and a brush head 152 connected to each other, the mounting portion 151 being disposed at the outer side, and the brush head 152 passing through the inner side.

Note that the inner side and the outer side of the brush fixing belt 133 refer to: the inner side surface is a surface in contact with the belt driving shaft 131 and the belt driven shaft 132, and faces the inside of the apparatus; and the outer side surface is the other side surface opposite to the inner side surface.

Further, the brush fixing belt 133 is provided with a mounting hole and a through hole, the mounting portion 151 is connected to the mounting hole for mounting the brush 150 on the brush fixing belt 133, and the brush head 152 passes through the through hole.

Alternatively, the connection between the brush 150 and the brush fixing belt 133 may be a screw connection, an adhesive connection, or a combination of an adhesive connection and a screw connection; of course, other connection methods between the brush 150 and the brush fixing belt 133 may be adopted, and are not limited in particular.

In an optional embodiment, two driving pulleys 1311 are disposed at two ends of the belt driving shaft 131, the number of the brush fixing belts 133 is two, the brushes 150 are respectively connected to the two brush 150 fixing belts, and the two brushes 150 are respectively fixed to be driven to be sleeved on the two driving pulleys 1311.

Similarly, the two driven pulleys 1321 are disposed at two ends of the belt driven shaft 132, the two driven pulleys 1321 are opposite to the two driving pulleys 1311, and the two brush 150 fixing belts are respectively sleeved on the two driven pulleys 1321.

It should be understood that the arrangement between the driving pulley 1311 and the driven pulley 1321 and the belt driving shaft 131 and the belt driven shaft 132 may be: the driving pulley 1311 can be in key connection with the belt driving shaft 131, pin connection, or welding or integral molding with the belt driving shaft 131; the driven pulley 1321 may also be keyed, pinned, or both welded or integrally formed with the belt driven shaft 132. The embodiment of the utility model provides a do not do the restriction to concrete connected mode.

In an optional embodiment, the limiting structure 140 includes a first limiting member 141 and a second limiting member 142, the first limiting member 141 is disposed near the driving pulley 1311 and abuts against the brush fixing belt 133, the second limiting member 142 is disposed near the driven pulley 1321 and abuts against the brush fixing belt 133, and the brush 150 is disposed between the first limiting member 141 and the second limiting member 142.

The first limiting member 141 and the second limiting member 142 may be both rod-shaped or strip-shaped structures, and are mounted on the cabinet body of the cabinet and close to the air opening on the cabinet body. The first limiting member 141 and the second limiting member 142 contact or abut against the inner side surface of the brush fixing belt 133, as shown in the figure, the brush fixing belt 133 can deform to a certain extent, so as to ensure a good limiting effect on the brush 150.

Optionally, the first limiting member 141 and the second limiting member 142 have the same structure and are opposite to each other.

The embodiment of the utility model provides an outdoor rack including the automatic dust collecting equipment of above-mentioned rack 100 is provided with the wind gap on the cabinet body of this rack, and the automatic dust collecting equipment of rack 100 is installed near the wind gap, and the dust of wind gap department can be got rid of to brush 150.

Further, this outdoor rack includes the cabinet body and air inlet cover, and the cabinet body has the wind gap, and air inlet cover covers and is located the wind gap, and dust adsorption surface 200 sets up on air inlet cover. That is, the brush 150 slides in friction with the intake cover under the driving of the synchronous motor 120 and the transmission assembly 130, so as to remove dust from the intake cover.

Referring to fig. 1 to 3, an automatic dust removing apparatus 100 for a cabinet according to an embodiment of the present invention: the controller 110 is used for controlling the working state of the synchronous motor 120, the synchronous motor 120 is in transmission connection with the transmission assembly 130, and the brush 150 is arranged on the transmission assembly 130 and used for driving the brush 150 to move. The position of the brush 150 is close to the dust-adsorbing surface 200, and the driving assembly 130 drives the brush 150 to move, so that the brush 150 removes dust from the dust-adsorbing surface 200. The limiting structure 140 is disposed on the cabinet body of the outdoor cabinet and is matched with the brush 150 to limit the movement range of the brush 150. The movement range of the brush 150 refers to a boundary position where the brush 150 can move, dust is accumulated on a cabinet portion corresponding to the movement range, and the movement range is slightly larger than the range of the dust adsorption surface 200, so as to achieve a good dust removal effect. The embodiment of the utility model provides an automatic dust collecting equipment 100 of rack have automatic dust removal function, reduce the characteristics of maintenance cost, be favorable to improving electronic equipment's operating stability.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic dust collecting equipment of rack for outdoor rack, outdoor rack is provided with the dust and adsorbs the face, a serial communication port, the automatic dust collecting equipment of rack includes controller, synchronous machine, drive assembly, limit structure and brush, the controller with the synchronous machine electricity is connected, is used for control synchronous machine's operating condition, synchronous machine with the drive assembly transmission is connected, the brush set up in on the drive assembly, be used for right the dust adsorbs the face and removes dust, limit structure is used for setting up on the cabinet body of outdoor rack, and with the brush cooperation is used for spacingly the range of motion of brush.

2. The automatic dust removing equipment for the equipment cabinet according to claim 1, wherein the transmission assembly comprises a belt driving shaft, a belt driven shaft and a brush fixing belt, the belt driving shaft is in transmission connection with the belt driven shaft through the brush fixing belt, the brush is arranged on the brush fixing belt, and the synchronous motor is in transmission connection with the belt driving shaft and is used for driving the belt driving shaft to rotate.

3. The automatic dust collecting equipment of cabinet according to claim 2, wherein the brush fixing belt has an inner side surface and an outer side surface which are opposite to each other, the brush includes a mounting portion and a brush head which are connected to each other, the mounting portion is disposed on the outer side surface, and the brush head passes through the inner side surface.

4. The automatic dust removing equipment for the cabinet as claimed in claim 3, wherein the brush fixing belt is provided with a mounting hole and a through hole, the mounting portion is connected with the mounting hole for mounting the brush on the brush fixing belt, and the brush head passes through the through hole.

5. The automatic dust removing equipment for the equipment cabinet according to claim 2, wherein two driving pulleys are provided at two ends of the belt driving shaft, the number of the brush fixing belts is two, the brush is connected with the two brush fixing belts, and the two brush fixing belts are respectively sleeved on the two driving pulleys.

6. The automatic dust removing device for the cabinet according to claim 5, wherein the two driven pulleys are disposed at two ends of the belt driven shaft, the two driven pulleys are opposite to the two driving pulleys, and the two brush fixing belts are respectively sleeved on the two driven pulleys.

7. The automatic dust removing equipment for cabinets of claim 6, wherein the limiting structure comprises a first limiting member and a second limiting member, the first limiting member is disposed near the driving pulley and supports against the brush fixing belt, the second limiting member is disposed near the driven pulley and supports against the brush fixing belt, and the brush is disposed between the first limiting member and the second limiting member.

8. The cabinet automatic dust removing device according to claim 7, wherein the first limiting member and the second limiting member have the same structure.

9. An outdoor cabinet, characterized in that it comprises an automatic dust removing apparatus for cabinets of any of claims 1-8.

10. The outdoor cabinet of claim 9, wherein the outdoor cabinet comprises a cabinet body and an air inlet cover, the cabinet body is provided with an air inlet, the air inlet cover is arranged at the air inlet, and the dust adsorption surface is arranged on the air inlet cover.