CN219018165U - Automatic dust removal cooling mechanism of cubical switchboard - Google Patents

Abstract

The utility model provides an automatic dust removal and cooling mechanism for a switch cabinet, which relates to the technical field of electrical equipment and solves the problem that when the device opens or closes the cabinet door, it is not easy to drive the cooling fan to rotate in linkage to discharge the hot air in the cabinet so that the device can Automatically cool down the inside of the cabinet; and it is not convenient to carry out dust removal operations on the surface of the filter, including the cabinet; the outer end of the cabinet is rotated with a set of cabinet doors, and the outer end of the heat sink on the cabinet is fixed with a A group of mounting seats, a group of cooling fans are installed on the mounting seats, and a group of cleaning plates are fixed at the inner end of the moving rod; when the utility model opens or closes the cabinet door, the linkage type drives the cooling fan to rotate to cool the hot air in the cabinet. Discharge, so that the device can automatically cool down the inside of the cabinet, and can drive the cleaning brush on the moving rod to reciprocate left and right, so as to facilitate the dust removal operation on the surface of the filter screen and improve the practicability of the device.

Description

A switch cabinet automatic dust removal and cooling mechanism

technical field

The utility model belongs to the technical field of electrical equipment, and more specifically relates to an automatic dust removal and cooling mechanism for a switch cabinet.

Background technique

The switchgear is a kind of electrical equipment, its main function is to open and close, control and protect the electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. Electrical components: Since electrical components generate heat during operation, if the filter plate on the switchgear is blocked, the heat generated will continue to accumulate in the switchgear, which may eventually affect the normal operation of the electrical components in the switchgear.

When the existing similar switch cabinet automatic dust removal and cooling mechanism is in use, when the device opens or closes the cabinet door, it is not easy to drive the cooling fan to rotate in linkage to discharge the hot air in the cabinet so that the device can automatically cool the inside of the cabinet; And it is not convenient to carry out dedusting operation to the dust on the filter screen surface, and the practicability of the device is not good.

Utility model content

In order to solve the above technical problems, the utility model provides an automatic dust removal and cooling mechanism for switch cabinets to solve the problem that the existing device similar to this device is not easy to be linked to drive the cooling fan to rotate to discharge the hot air in the cabinet when the cabinet door is opened or closed. The device can automatically cool down the inside of the cabinet; and it is not convenient to remove the dust on the surface of the filter screen, and the practicability of the device is not good.

The purpose and effect of the utility model switch cabinet automatic dust removal and cooling mechanism are achieved by the following specific technical means:

An automatic dust removal and cooling mechanism for a switch cabinet, including a cabinet body;

The outer end of the cabinet body is rotatably equipped with a group of cabinet doors, the left end of the cabinet body is provided with a group of cooling grooves, a group of filter screens are installed in the cooling grooves, and a group of mounting seats are fixedly installed on the outer ends of the cooling grooves on the cabinet body. There is a set of heat dissipation fans installed on the base, and a set of second gears is installed on the inner end of the mounting base. A set of rotating rods is installed in the cabinet, and a set of moving rods are slidably installed on the cabinet. A group of cleaning boards, on which a group of cleaning brushes are fixedly arranged, and the outer ends of the cleaning brushes are in contact with the filter screen.

Further, the top and the bottom of the cooling groove of the cabinet body are respectively provided with a set of guide grooves, the top and the bottom of the cleaning plate are respectively fixed with a set of guide sliders, and the two sets of guide sliders on the cleaning plate are respectively slidably installed on the guide groove of the cabinet.

Further, a set of first gear racks is fixedly mounted on the inner end of the moving rod, and a set of first gears are fixedly installed on the top of the rotating rod body, and the first gear on the top end of the rotating rod body is engaged with the first rack gear at the inner end of the moving rod for transmission. connect.

Further, a group of first synchronous wheels is fixedly installed on the bottom end of the rotating rod body, a group of second synchronizing wheels is fixedly installed on the rotating shaft of the cabinet door, and the second synchronizing wheel on the rotating shaft is connected with the first synchronizing wheel on the rotating rod body through a synchronous belt. A synchronous wheel transmission is connected together.

Further, the outer end of the moving rod is also fixedly installed with a group of second racks, the second gear is fixedly installed on the rear end of the cooling fan, and the second rack at the outer end of the moving rod meshes with the second gear at the rear end of the cooling fan Drive connection.

Further, the upper and lower ends of the outer side of the cabinet are respectively provided with a set of limiting turning holes, and the top and bottom ends of the upper rotating shaft of the cabinet door are respectively rotatably mounted on the limiting turning holes on the outer side of the cabinet.

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

1. The setting of the moving rod is beneficial to rotate the top and bottom ends of the rotating shaft on the cabinet door and install them on the limit rotating holes on the outside of the cabinet body. The second synchronous wheel on the rotating shaft passes through the synchronous belt and the first on the rotating rod body. The synchronous wheel drive is connected together. When the cabinet door is opened or closed, the first synchronous wheel on the rotating rod is driven by the second synchronous wheel to rotate, and the two sets of guide sliders on the cleaning plate are respectively slid and installed on the guide groove of the cabinet body. , the second rack at the outer end of the moving rod is meshed with the second gear at the rear end of the cooling fan to drive the cooling fan to rotate, so that when the device opens or closes the cabinet door, the linkage drives the cooling fan to rotate to control the cooling fan in the cabinet. The hot air is exhausted so that the device can automatically cool down the interior of the cabinet.

2. The setting of the cleaning brush is conducive to the meshing and transmission connection between the first gear at the top of the rotating rod body and the first rack at the inner end of the moving rod. The outer end of the cleaning brush is in contact with the filter screen. When the cabinet door is opened or closed, it will drive The moving rod is reversed, thereby driving the cleaning brush on the moving rod to reciprocate left and right, so as to facilitate the dust removal operation on the surface of the filter screen and improve the practicability of the device.

Description of drawings

Fig. 1 is a schematic view of the right side axis of the utility model.

Fig. 2 is a schematic diagram of the left axial view of the utility model.

Fig. 3 is a schematic diagram of the installation of the cleaning board of the present invention.

Fig. 4 is a schematic diagram of a left axial view of the installation of the moving rod of the present invention.

Fig. 5 is a schematic view of the right side of the installation of the moving rod of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1, cabinet body; 101, guide groove; 102, cooling groove; 103, filter screen; 104, rotating rod body; 1041, first gear; 1042, first synchronous wheel; 2, cabinet door; 201, rotating shaft; 202, the first Two synchronous wheels; 203, synchronous belt; 3, mounting seat; 301, cooling fan; 3011, second gear; 4, moving rod; 401, first rack; 402, cleaning plate; 4021, cleaning brush; 4022, guide Slider; 403, the second rack.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples.

Example:

As shown in accompanying drawing 1 to accompanying drawing 5:

The utility model provides an automatic dust removal and cooling mechanism for a switch cabinet, which includes a cabinet body 1;

A group of cabinet doors 2 are installed on the outer end of the cabinet body 1, and a group of heat dissipation grooves 102 are provided on the left end of the cabinet body 1. A group of filter screens 103 are installed in the heat dissipation grooves 102, and the outer ends of the heat dissipation grooves 102 on the cabinet body 1 are fixed and installed. There is a group of mounting bases 3, on which a group of heat dissipation fans 301 are rotatably installed, and a group of second gears 3011 are also installed on the inner end of the mounting base 3, and a group of rotating rods 104 are installed in the cabinet body 1. A group of moving rods 4 are slidably installed, and the inner end of the moving rods 4 is fixedly provided with a group of cleaning plates 402, and a group of cleaning brushes 4021 are fixedly arranged on the cleaning plates 402, and the outer ends of the cleaning brushes 4021 are in contact with the filter screen 103.

As shown in Figure 2 and Figure 5, a set of limit turning holes are provided on the upper and lower ends of the outer side of the cabinet body 1 respectively, and the top and bottom ends of the rotating shaft 201 on the cabinet door 2 are respectively rotated and installed in the limit turning holes on the outside of the cabinet body 1 Above, the top and bottom of the cooling groove 102 of the cabinet body 1 are provided with a set of guide grooves 101 respectively, and the top and bottom of the cleaning plate 402 are respectively fixed with a set of guide sliders 4022, and the two sets of guide sliders on the cleaning plate 402 4022 are respectively slidably installed on the guide groove 101 of the cabinet body 1, a group of first synchronous wheels 1042 are fixedly installed on the bottom end of the rotating rod body 104, and a group of second synchronous wheels 202 are fixedly installed on the rotating shaft 201 of the cabinet door 2, and the rotating shaft 201 The second synchronous wheel 202 on the top is connected to the first synchronous wheel 1042 on the rotating rod body 104 through a synchronous belt 203. The outer end of the moving rod 4 is also fixedly equipped with a group of second racks 403, and the second gear 3011 is fixedly installed. At the rear end of the cooling fan 301, and the second rack 403 at the outer end of the moving rod 4 is meshed with the second gear 3011 at the rear end of the cooling fan 301; for specific functions, the top and bottom ends of the rotating shaft 201 on the cabinet door 2 are respectively rotated and installed On the limit rotating hole on the outside of the cabinet body 1, the second synchronous wheel 202 on the rotating shaft 201 is connected to the first synchronous wheel 1042 on the rotating rod body 104 through a synchronous belt 203. When the cabinet door 2 is opened or closed, The second synchronous wheel 202 drives the first synchronous wheel 1042 on the rotating bar body 104 to rotate, and the two groups of guide sliders 4022 on the cleaning plate 402 are respectively slidably installed on the guide groove 101 of the cabinet body 1, and the second wheel at the outer end of the mobile bar 4 The rack 403 is meshed with the second gear 3011 at the rear end of the heat dissipation fan 301 to drive the heat dissipation fan 301 to rotate, so that when the device opens or closes the cabinet door 2, the linkage drives the heat dissipation fan 301 to rotate to the inside of the cabinet body 1. The hot air is exhausted so that the device can automatically cool down the inside of the cabinet 1.

As shown in Fig. 3 and Fig. 5, a group of first tooth racks 401 are fixedly installed on the inner end of the moving rod 4, and a group of first gears 1041 are fixedly installed on the top of the rotating rod body 104, and the first gear 1041 at the top of the rotating rod body 104 is connected with The first gear rack 401 at the inner end of the moving rod 4 is in meshing transmission connection; the specific function is that the first gear 1041 at the top of the rotating rod body 104 is in meshing transmission connection with the first rack 401 at the inner end of the moving rod 4, and the outer end of the cleaning brush 4021 is connected to the filter screen 103 in contact with each other, when the cabinet door 2 is opened or closed, the moving rod 4 is driven to rotate forward and backward, thereby driving the cleaning brush 4021 on the moving rod 4 to perform left and right reciprocating movements, so as to perform dust removal operations on the dust on the surface of the filter screen 103 , improving the practicability of the device.

The specific usage and function of this embodiment:

When the utility model is in use, the top and bottom ends of the rotating shaft 201 on the cabinet door 2 are respectively rotated and installed on the limiting rotating holes on the outside of the cabinet body 1, and the second synchronous wheel 202 on the rotating shaft 201 passes through the synchronous belt 203 and the rotating rod body 104 The first synchronous wheel 1042 on the top is connected together by transmission. When the cabinet door 2 is opened or closed, the first synchronous wheel 1042 on the rotating rod body 104 is driven by the second synchronous wheel 202 to rotate, and the two groups of guide sliders on the cleaning plate 402 4022 are respectively slidably installed on the guide groove 101 of the cabinet body 1, and the second rack 403 at the outer end of the moving rod 4 is engaged with the second gear 3011 at the rear end of the cooling fan 301 to drive the cooling fan 301 to rotate. When opening or closing the cabinet door 2, the linkage type drives the cooling fan 301 to rotate to discharge the hot air in the cabinet body 1, so that the device can automatically cool down the inside of the cabinet body 1; The first rack 401 at the inner end of the rod 4 is meshed with the transmission connection, and the outer end of the cleaning brush 4021 is in contact with the filter screen 103. When the cabinet door 2 is opened or closed, the moving rod 4 is driven to rotate forward and backward, thereby driving the moving rod 4 The cleaning brush 4021 reciprocates left and right, so as to remove dust on the surface of the filter screen 103 and improve the practicability of the device.

Claims (6)

1. A switch cabinet automatic dust removal and cooling mechanism, characterized in that: it includes a cabinet body (1); The outer end of the cabinet body (1) is rotatably equipped with a group of cabinet doors (2), and the left end of the cabinet body (1) is provided with a group of cooling grooves (102), and a group of filter screens (103) are installed in the cooling grooves (102). , and the outer end of the cooling groove (102) on the cabinet body (1) is fixedly installed with a group of mounting bases (3), and a group of cooling fans (301) are rotatably installed on the mounting base (3), and the inner end of the mounting base (3) One group of second gears (3011) is also installed, and one group of rotating rods (104) is installed in rotation in the cabinet body (1), and one group of moving rods (4) is also slidably installed on the cabinet body (1). A group of cleaning boards (402) are fixedly arranged at the inner end, and a group of cleaning brushes (4021) are fixedly arranged on the cleaning boards (402), and the outer ends of the cleaning brushes (4021) are in contact with the filter screen (103). 2. A switch cabinet automatic dust removal and cooling mechanism according to claim 1, characterized in that: the upper and lower ends of the outer side of the cabinet body (1) are respectively provided with a set of limit rotation holes, and the upper and lower ends of the cabinet door (2) are The top and the bottom of (201) are respectively rotated and mounted on the limiting turning holes on the outside of the cabinet (1). 3. A switchgear automatic dust removal and cooling mechanism according to claim 1, characterized in that: the top and bottom of the heat sink (102) of the cabinet (1) are respectively provided with a group of guide grooves (101), cleaning The top and the bottom of the plate (402) are respectively fixed with one group of guide sliders (4022), and the two groups of guide sliders (4022) on the cleaning plate (402) are slidably installed in the guide grooves ( 101) on. 4. A switchgear automatic dust removal and cooling mechanism according to claim 1, characterized in that: a group of first synchronous wheels (1042) are fixedly installed on the bottom end of the rotating rod body (104), and the cabinet door (2) One group of second synchronous wheels (202) is fixedly installed on the rotating shaft (201), and the second synchronous wheels (202) on the rotating shaft (201) pass through the synchronous belt (203) and the first synchronous wheels ( 1042) transmissions are connected together. 5. A switch cabinet automatic dust removal and cooling mechanism according to claim 1, characterized in that: the outer end of the moving rod (4) is also fixedly installed with a group of second racks (403), the second gear (3011 ) is fixedly installed on the rear end of the cooling fan (301), and the second rack (403) at the outer end of the moving rod (4) is meshed with the second gear (3011) at the rear end of the cooling fan (301). 6. A switchgear automatic dust removal and cooling mechanism according to claim 1, characterized in that: a group of first racks (401) are fixedly installed on the inner end of the moving rod (4), and the rotating rod body (104) A set of first gears (1041) is fixedly arranged at the top, and the first gears (1041) at the top of the rotating rod body (104) are in meshing transmission connection with the first rack (401) at the inner end of the moving rod (4).

Images