CN211629576U

CN211629576U - Ring main unit with automatic heat dissipation function

Info

Publication number: CN211629576U
Application number: CN202020233673.2U
Authority: CN
Inventors: 张惠明; 富东芬
Original assignee: Zhejiang Weizhuo Information Technology Co ltd
Current assignee: Zhejiang Weizhuo Information Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-02
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to the technical field of electric power engineering accessories, especially, be a looped netowrk cabinet with automatic heat dissipation function, including installing frame, the cabinet body and mounting bracket, the cabinet body is installed on the mounting bracket, be provided with the air outlet on the upper left side position of the cabinet body, install the installing frame on the air outlet, be provided with the removal frame on the left side position of installing frame, the symmetry is provided with the removal hinge mount on the front and back surface of removal frame, it is connected with the installing frame through folding umbrella cloth to remove the frame, vertically be provided with the rotating sleeve on the intermediate position of removal frame and installing frame, the rotating sleeve is provided with two, two the rotating sleeve symmetry sets up in the front and back both sides of folding umbrella cloth, the upper and lower both ends symmetry of rotating sleeve is provided with drive nut, two drive nut overlaps respectively on the threaded rod; the utility model discloses in, through setting up cleaning box and installing frame, avoid appearing the problem that external dust directly enters into the air outlet when using.

Description

Ring main unit with automatic heat dissipation function

Technical Field

The utility model relates to an electric power engineering accessory technical field specifically is a looped netowrk cabinet with automatic heat dissipation function.

Background

The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, the core part of the ring main unit adopts a load switch and a fuse, and the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, and is widely used in distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like, so that the demand of the ring main unit with the automatic heat dissipation function is increasing day by day.

The existing device is when using, the problem that external rainwater enters into the internal portion of cabinet along the air outlet appears, the problem that external dust directly enters into the air outlet appears when using, the problem that external moisture infects the internal component of cabinet easily appears during the use, external foreign matter can't effectively clear away and lead to appearing external foreign matter and fly into the internal portion of cabinet and infect the problem of components and parts when using, consequently, propose a looped netowrk cabinet with automatic heat dissipation function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a looped netowrk cabinet with automatic heat dissipation function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a ring main unit with an automatic heat dissipation function comprises an installation frame, a main body and an installation frame, wherein the main body is installed on the installation frame, an air outlet is formed in the upper left position of the main body, the installation frame is installed on the air outlet, a movable frame is arranged on the left side position of the installation frame, movable hinge seats are symmetrically arranged on the front surface and the rear surface of the movable frame, the movable frame is connected with the installation frame through a folding umbrella cloth, two rotating sleeves are longitudinally arranged at the middle positions of the movable frame and the installation frame, the two rotating sleeves are symmetrically arranged on the front side and the rear side of the folding umbrella cloth, transmission nuts are symmetrically arranged at the upper end and the lower end of each rotating sleeve, the two transmission nuts are respectively sleeved on a threaded rod, a limiting block is installed on the threaded rod inside each rotating sleeve, and one end, far away from the limiting block, of the two threaded rods is, the four transmission seats are respectively hinged with the four movable hinge seats through connecting rods, the four transmission seats are respectively hinged with the fixed hinge seats through connecting rods, the four fixed hinge seats are symmetrically arranged on the front side and the rear side of the inside of the mounting frame, and the arrangement positions of the four fixed hinge seats correspond to the arrangement positions of the four movable hinge seats.

Preferably, the moving frame is provided with an upper protective net, the mounting frame is far away from the inner mounting of the moving frame and is provided with a drying plate, the drying plate is far away from one side of the moving frame and is provided with an exhaust fan, and a temperature and humidity sensor is arranged in the cabinet body on the right side of the exhaust fan.

Preferably, an air inlet is formed in the middle of the lower surface of the cabinet body, a lower protective net is mounted on the air inlet, and a cleaning box is mounted at the position below the right side of the lower protective net.

Preferably, install the guide rail on the inside left side position of clearance incasement, guide rail internally mounted has the slider, sliding connection between slider and the guide rail, the slider rotates through pivot and first transfer line one end to be connected, the first transfer line other end rotates through pivot and second transfer line one end to be connected, the second transfer line is installed on the output shaft of clearance motor, the clearance motor is installed in the clearance incasement.

Preferably, the slider is connected with the brush head through a connecting rod, the setting position of the brush head corresponds to the setting position of the lower protective net, the brush head is connected with the lower protective net in a sliding manner, and a drying plate is installed in the cabinet body above the lower protective net.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the folding umbrella cloth, the mounting frame, the movable frame, the transmission sleeve, the threaded rod, the transmission seat and the connecting rod, the protection function of the device to the air outlet is increased, the problem that external rainwater enters the interior of the cabinet body along the air outlet when the device is used in the prior art is solved, the distance between the air outlet and the movable frame is lengthened by the existence of the folding umbrella cloth, the external wind can be buffered at the moment, the problem that external dust directly enters the air outlet when the device is used is avoided, the drying effect of the device is increased by the existence of the drying plate, and the problem that external moisture infects the internal elements of the cabinet body is avoided;

2. the utility model discloses in, through setting up the cleaning box, the guide rail, the slider, the connecting rod, the brush head, the clearance motor, first transfer line and second transfer line, the self-cleaning effect of device has been increased, make the device independently with the online foreign matter brushing-off of protection down, the problem that prior art appears down the foreign matter on the protection net and piles up and lead to influencing air inlet and radiating quality after carrying out long-term the use has been solved, avoid external foreign matter can't effectively clear away when using simultaneously and lead to the problem that the internal portion of cabinet infects components and parts appears external foreign matter, the security that the device used has been increased.

Drawings

FIG. 1 is a front view of the device of the present invention;

FIG. 2 is an assembly view of the mounting frame of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic view of the internal structure of the cleaning box of fig. 1 according to the present invention.

In the figure: 1-air outlet, 2-mounting frame, 3-cabinet body, 4-temperature and humidity sensor, 5-mounting frame, 6-air inlet, 7-lower protective net, 8-cleaning box, 9-upper protective net, 10-movable frame, 11-movable hinge base, 12-connecting rod, 13-transmission base, 14-fixed hinge base, 15-drying plate, 16-exhaust fan, 17-folding umbrella cloth, 18-transmission nut, 19-rotating sleeve, 20-limiting block, 21-threaded rod, 22-brush head, 23-connecting rod, 24-sliding block, 25-guide rail, 26-first transmission rod, 27-second transmission rod and 28-cleaning motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a ring main unit with an automatic heat dissipation function comprises an installation frame 2, a main body 3 and an installation frame 5, wherein the main body 3 is installed on the installation frame 5, an air outlet 1 is formed in the upper left position of the main body 3, the installation frame 2 is installed on the air outlet 1, a movable frame 10 is arranged on the left side position of the installation frame 2, movable hinge bases 11 are symmetrically arranged on the front surface and the rear surface of the movable frame 10, the movable frame 10 is connected with the installation frame 2 through a folding umbrella cloth 17, a rotating sleeve 19 is longitudinally arranged in the middle position of the movable frame 10 and the installation frame 2, the rotating sleeve 19 is provided with two rotating sleeves 19, the two rotating sleeves 19 are symmetrically arranged on the front side and the rear side of the folding umbrella cloth 17, transmission nuts 18 are symmetrically arranged at the upper end and the lower end of the rotating sleeve 19, the two transmission nuts 18 are respectively sleeved on a threaded rod 21, and a limit block 20 is installed on the threaded rod, the end, far away from the limiting block 20, of each of the two threaded rods 21 is connected with the transmission seats 13, the four transmission seats 13 are respectively hinged with the four movable hinge seats 11 through the connecting rods 12, the four transmission seats 13 are respectively hinged with the fixed hinge seats 14 through the connecting rods 12, the four fixed hinge seats 14 are symmetrically arranged on the front side and the rear side of the interior of the installation frame 2, the arrangement positions of the four fixed hinge seats 14 correspond to the arrangement positions of the four movable hinge seats 11, the folding umbrella cloth 17, the installation frame 2, the movable frame 10, the transmission sleeve, the threaded rods 21, the transmission seats 13 and the connecting rods 12 are matched for use, the protection function of the device on the air outlet 1 is increased, the problem that external rainwater enters the interior of the cabinet body 3 along the air outlet 1 in the prior art is solved, and meanwhile, the distance between the air outlet 1 and the movable frame 10 is lengthened due to the existence of the folding umbrella cloth 17, can cushion external wind this moment, avoid appearing the problem that external dust directly enters into air outlet 1 when using, the existence of drying plate 15 has increased the drying effect of device, avoids external moisture to infect the problem of the internal component of the cabinet body 3.

The utility model discloses a cleaning machine, including removal frame 10, install protection network 9 on the removal frame 10, the internally mounted that removal frame 10 was kept away from to installing frame 2 has dry board 15, dry board 15 keeps away from removal frame 10 one side and installs air exhauster 16, install temperature and humidity sensor 4 in the cabinet body 3 on air exhauster 16 right side, air intake 6 has been seted up on the intermediate position of the cabinet body 3 lower surface, install down protection network 7 on the air intake 6, install cleaning box 8 on the lower right side position of protection network 7 down, install guide rail 25 on the inside left side position of cleaning box 8, guide rail 25 internally mounted has slider 24, sliding connection between slider 24 and the guide rail 25, slider 24 rotates through pivot and is connected with first transfer line 26 one end, the first transfer line 26 other end rotates through pivot and is connected with second transfer line 27 one end, second transfer line 27 is installed on the output shaft of cleaning motor 28, the cleaning motor 28 is arranged in the cleaning box 8, the sliding block 24 is connected with the brush head 22 through the connecting rod 23, the setting position of the brush head 22 corresponds to the setting position of the lower protective net 7, the brush head 22 is connected with the lower protective net 7 in a sliding manner, the drying plate 15 is arranged in the cabinet body 3 above the lower protective net 7, the cleaning box 8, the guide rail 25, the sliding block 24, the connecting rod 23, the brush head 22, the cleaning motor 28, the first transmission rod 26 and the second transmission rod 27 are matched for use, the self-cleaning effect of the device is increased, the device can automatically brush out foreign matters on the lower protective net 7, the problem that foreign matters on the lower protective net 7 are accumulated after long-term use in the prior art to influence air inlet and heat dissipation quality is solved, and meanwhile, the problem that the foreign matters cannot be effectively cleaned out to cause the infection of the foreign matters flying into the cabinet body 3 when the device is used is avoided, the safety of the device use is increased.

The model of the temperature and humidity sensor 4 is WLHT-1S-200, the model of the cleaning motor 28 is Y160M1-2, and the model of the exhaust fan 16 is TS-304.

The working process is as follows: when the folding umbrella is used, the cabinet body 3 is installed on a working position, then the rotating sleeve 19 is rotated, the rotating sleeve 19 rotates, the two threaded rods 21 move towards two sides, the two threaded rods 21 drive the transmission seat 13 to move towards two sides, at the same time, the connecting rod 12 and the transmission seat 13 are matched to drive the moving frame 10 to move towards one side far away from the installation frame 2, the moving frame 10 drives the folding umbrella cloth 17 to stretch, at the same time, the folding umbrella cloth 17 covers the air outlet 1, similarly, when the cabinet body 3 needs to be transported, at the same time, the rotating sleeve 19 rotates reversely, when the rotating sleeve 19 rotates reversely, the two threaded rods 21 move oppositely, the two threaded rods 21 drive the transmission seat 13 to move oppositely, the transmission seat 13 is matched with the connecting rod 12 to drive the moving frame 10 to move towards one side of the installation frame 2, the moving frame 10 moves towards one side of the installation frame 2, at the same time, the folding umbrella cloth 17, the mounting frame 2, the movable frame 10, the transmission sleeve, the threaded rod 21, the transmission seat 13 and the connecting rod 12 are matched for use, the protection function of the device on the air outlet 1 is increased, the problem that external rainwater enters the cabinet body 3 along the air outlet 1 in the prior art is solved, meanwhile, the distance between the air outlet 1 and the movable frame 10 is increased due to the existence of the folding umbrella cloth 17, external wind can be buffered, the problem that external dust directly enters the air outlet 1 in the use process is avoided, the drying effect of the device is increased due to the existence of the drying plate 15, the problem that external moisture infects internal elements of the cabinet body 3 is avoided, meanwhile, when the folding umbrella cloth is not used, the movable frame 10 can move towards one side of the mounting frame 2, the storage space is reduced, the device is convenient to move, the device is connected with an external power supply, and when the device is used, the temperature and humidity sensor 4 senses the change condition of the temperature and humidity in the, the exhaust fan 16 sucks outside air into the cabinet 3 through the air inlet 6, the air dissipates heat from the inside of the cabinet 3, hot air is finally discharged from the air outlet 1, when the air cleaner is used, dust, small insect corpses and foreign matters are easily accumulated on the lower protective net 7, in order to ensure the ventilation performance of the air cleaner, the lower protective net 7 needs to be cleaned at the moment, the cleaning motor 28 drives the second transmission rod 27 to rotate, the second transmission rod 27 drives the first transmission rod 26 to rotate, the second transmission rod 27 drives the sliding block 24 to slide in the guide rail 25, the sliding block 24 drives the brush head 22 to reciprocate through the connecting rod 23, the brush head 22 cleans the lower surface of the lower protective net 7, the foreign matters on the lower protective net 7 can be brushed away at the moment, in the process, the cleaning box 8, the guide rail 25, the sliding block 24, the connecting rod 23, the brush head 22, the cleaning motor 28, the first transmission rod 26 and the second transmission rod 27 are, increased the self-cleaning effect of device, made the device can independently with the protection network 7 on the foreign matter brush remove down, solved prior art and appeared down the protection network 7 after carrying out the long-term use the foreign matter pile up the problem that leads to influencing air inlet and radiating quality, avoid simultaneously when using external foreign matter can't effectively clear away and lead to appearing the problem that external foreign matter flies into the inside components and parts that infect of the cabinet body 3 when using, increased the security that the device used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a looped netowrk cabinet with automatic heat dissipation function, includes installing frame (2), the cabinet body (3) and mounting bracket (5), its characterized in that: the improved umbrella cabinet is characterized in that the cabinet body (3) is mounted on a mounting frame (5), an air outlet (1) is arranged at the upper left position of the cabinet body (3), a mounting frame (2) is mounted on the air outlet (1), a moving frame (10) is arranged at the left position of the mounting frame (2), moving hinge seats (11) are symmetrically arranged on the front surface and the rear surface of the moving frame (10), the moving frame (10) is connected with the mounting frame (2) through a folding umbrella cloth (17), rotating sleeves (19) are longitudinally arranged at the middle positions of the moving frame (10) and the mounting frame (2), the rotating sleeves (19) are provided with two rotating sleeves (19), the two rotating sleeves (19) are symmetrically arranged at the front side and the rear side of the folding umbrella cloth (17), driving nuts (18) are symmetrically arranged at the upper end and the lower end of the rotating sleeves (19), and the two driving nuts (18) are respectively sleeved on a threaded rod (21), rotate and install stopper (20), two on cover (19) inside threaded rod (21) keep away from stopper (20) one end and be connected, four transmission seat (13) through connecting rod (12) respectively with four it is articulated between removal hinge seat (11), and four transmission seat (13) are articulated between connecting rod (12) respectively and fixed hinge seat (14), four fixed hinge seat (14) symmetry sets up both sides around installing frame (2) is inside, and four the position that sets up of fixed hinge seat (14) is with four it is corresponding to remove the position that sets up of hinge seat (11).

2. The ring main unit with automatic heat dissipation function of claim 1, wherein: remove and install protection network (9) on frame (10), the internally mounted that removal frame (10) were kept away from in installing frame (2) has drying plate (15), drying plate (15) are kept away from and are removed frame (10) one side and install air exhauster (16), install temperature and humidity sensor (4) in cabinet body (3) on air exhauster (16) right side.

3. The ring main unit with automatic heat dissipation function of claim 1, wherein: air intake (6) have been seted up on the intermediate position of the cabinet body (3) lower surface, install down protection network (7) on air intake (6), install cleaning box (8) on the right side below position of protection network (7) down.

4. The ring main unit with automatic heat dissipation function of claim 3, wherein: install guide rail (25) on the inside left side position of clearance case (8), guide rail (25) internally mounted has slider (24), sliding connection between slider (24) and guide rail (25), slider (24) are rotated through pivot and first transfer line (26) one end and are connected, first transfer line (26) other end is rotated through pivot and second transfer line (27) one end and is connected, install on the output shaft of clearance motor (28) second transfer line (27), install in clearance case (8) clearance motor (28).

5. The ring main unit with automatic heat dissipation function of claim 4, wherein: slider (24) are connected with brush head (22) through connecting rod (23), the position that sets up of brush head (22) is corresponding with the position that sets up of protection network (7) down, brush head (22) and lower sliding connection between protection network (7), install drying plate (15) in cabinet body (3) of protection network (7) top down.