CN212462562U

CN212462562U - Switch cabinet with automatic heat dissipation function

Info

Publication number: CN212462562U
Application number: CN202021416566.XU
Authority: CN
Inventors: 孙利梅; 沈军
Original assignee: Tianjin Baili Switchgear Co ltd
Current assignee: Tianjin Baili Switchgear Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a cubical switchboard with automatic heat dissipation function, the intelligent cabinet temperature adjusting device comprises a cabinet body, all be provided with heat dissipation mechanism on the inner wall of cabinet body both sides, heat dissipation mechanism is by the thermovent, the limiting plate, first stopper, the stay tube, spacing hole, a supporting seat, the gag lever post, the second stopper, a spring, the heat dissipation fan, the metal frame, the rack, first carriage, filter screen and rubber circle are constituteed, the quantity in spacing hole is two, the inside of the cabinet body is provided with supporting mechanism, supporting mechanism is by two backup pads, a horizontal pole, a threaded rod and a lag are constituteed, be provided with a plurality of installation mechanism between two backup pads. The utility model discloses a sensor can detect the temperature of the internal portion of cabinet and will detect data transfer and give the controller, if the high temperature, the controller can start the heat dissipation fan, can accelerate the speed of the internal portion circulation of air of cabinet through the heat dissipation fan to in time discharge the heat of the internal portion of cabinet, and then realize automatic heat dissipation.

Description

Switch cabinet with automatic heat dissipation function

Technical Field

The utility model relates to a cubical switchboard specifically is a cubical switchboard with automatic heat dissipation function.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

The cubical switchboard can produce the heat at its inside electrical components of during operation, and current cubical switchboard mostly does not possess automatic heat dissipation function, if do not use the heat dissipation fan, the inside heat of cubical switchboard piles up can influence the life of its inside electrical components in the use, if use the heat dissipation fan for a long time, then cause the waste of resource. Therefore, the invention provides an improvement to the prior art and provides a switch cabinet with an automatic heat dissipation function.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a switch cabinet with automatic heat dissipation function, which comprises a cabinet body, wherein the inner walls of two sides of the cabinet body are respectively provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation port, a limiting plate, a first limiting block, a supporting tube, a limiting hole, a supporting seat, a limiting rod, a second limiting block, a spring, a heat dissipation fan, a metal frame, a rack, a first supporting frame, a filter screen and a rubber ring, the number of the limiting holes is two, the inside of the cabinet body is provided with the supporting mechanism, the supporting mechanism comprises two supporting plates, a cross bar, a threaded rod and a protective sleeve, a plurality of mounting mechanisms are arranged between the two supporting plates, the mounting mechanism comprises two hooks, a mounting plate and two mounting holes, a sensor and a controller positioned below the sensor are fixedly mounted on the inner wall of the right side of the cabinet body, and the sensor and the heat dissipation fan, the front of the cabinet body is hinged with a protective door through a hinge, and the front of the protective door is provided with a lockset and a handle positioned below the lockset.

As a preferred technical scheme of the utility model, the thermovent is seted up on the inner wall of the cabinet body, two the top and the bottom at the stay tube are seted up respectively in spacing hole, the equal fixed mounting of limiting plate and supporting seat just is located the below and the top of stay tube respectively on the inner wall of the cabinet body.

As a preferred technical scheme of the utility model, first stopper fixed mounting is at the top of limiting plate, the surface of first stopper is pegged graft with the supporting grafting in spacing hole of stay tube bottom, the top of limiting plate and the bottom contact of stay tube.

As a preferred technical scheme of the utility model, the surface of gag lever post alternates with the inner wall of supporting seat to be connected, second stopper fixed mounting is in the bottom of gag lever post and pegs graft with the spacing hole at stay tube top is supporting, the spring setting just is located the top of supporting seat at the surface of gag lever post.

As a preferred technical scheme of the utility model, heat dissipation fan and metal frame are all fixed to be set up in the inside of stay tube, and the heat dissipation fan is located one side that the thermovent was kept away from to the metal frame, rack fixed mounting is on first carriage, first carriage passes through the rack and adsorbs one side that the heat dissipation fan was kept away from to the metal frame, the filter screen sets up the middle part at first carriage, rubber circle fixed mounting just contacts with the cabinet body in the stay tube is close to in the one side of the cabinet body.

As a preferred technical scheme of the utility model, the both ends of horizontal pole respectively with the inner wall fixed connection of cabinet body both sides, the both ends of threaded rod link to each other with the inner wall of cabinet body both sides through the bearing respectively, the fixed cover of lag is established at the middle part of threaded rod.

As a preferred technical scheme of the utility model, the threaded rod divide into two parts and the two parts threaded revolves to on the contrary, two the inner wall of backup pad all with the surface sliding connection of horizontal pole, two the inner wall of backup pad all with the surface threaded connection of threaded rod, two the top and the bottom of backup pad respectively with the top of cabinet body inner chamber and the bottom sliding connection of inner chamber.

As a preferred technical scheme of the utility model, two fixed mounting is in the front of two backup pads respectively to the couple, two the positive both sides at the mounting panel are seted up respectively to the mounting hole, two the surface of couple alternates with two mounting holes respectively and is connected, a plurality of connecting hole has been seted up on the mounting panel.

The utility model has the advantages that: the switch cabinet with the automatic heat dissipation function can detect the temperature inside the cabinet body through the sensor and transmit the detection data to the controller, if the temperature is too high, the controller can start the heat dissipation fan, the speed of air circulation inside the cabinet body can be increased through the heat dissipation fan, so that the heat inside the cabinet body can be timely discharged, the automatic heat dissipation is further realized, the condition that the service life of an electric appliance element is influenced due to the accumulation of the heat inside the cabinet body is reduced, the condition that external dust enters the inside of the cabinet body can be reduced by arranging the filter screen, after the limiting rod is pulled upwards to separate the second limiting block from the limiting hole at the top of the supporting tube, the supporting tube is pulled upwards and then outwards to take down the supporting tube, and the rack can be separated from the metal frame by pulling the first supporting frame, so that the first supporting frame is taken out, a user can conveniently clean the filter screen, and the practicability of the switch, can make two backup pads be close to each other or keep away from each other through rotating the threaded rod, can convenient to use person take off the mounting panel when two backup pads are close to each other to be convenient for change the electrical components of mounting panel installation, can fix the mounting panel when two backup pads are kept away from each other.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a switch cabinet with an automatic heat dissipation function of the present invention;

fig. 2 is a schematic sectional view of a cabinet body of a switch cabinet with an automatic heat dissipation function according to the present invention;

fig. 3 is a schematic structural diagram of a mounting plate of a switch cabinet with an automatic heat dissipation function according to the present invention;

fig. 4 is a schematic structural diagram of a hook of a switch cabinet with an automatic heat dissipation function according to the present invention;

fig. 5 is a schematic structural diagram of a heat dissipation mechanism of a switch cabinet with an automatic heat dissipation function according to the present invention;

fig. 6 is an electrical connection diagram of a switch cabinet with an automatic heat dissipation function according to the present invention.

In the figure: 1. a cabinet body; 2. a heat dissipation port; 3. a limiting plate; 4. a first stopper; 5. supporting a tube; 6. a limiting hole; 7. a supporting seat; 8. a limiting rod; 9. a second limiting block; 10. a spring; 11. a heat dissipation fan; 12. a metal frame; 13. a rack; 14. a first support frame; 15. filtering with a screen; 16. a rubber ring; 17. a support plate; 18. a cross bar; 19. a threaded rod; 20. a protective sleeve; 21. hooking; 22. mounting a plate; 23. mounting holes; 24. a sensor; 25. a controller; 26. a guard gate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model relates to a switch cabinet with automatic heat dissipation function, which comprises a cabinet body 1, wherein the inner walls of two sides of the cabinet body 1 are respectively provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation port 2, a limiting plate 3, a first limiting block 4, a supporting tube 5, a limiting hole 6, a supporting seat 7, a limiting rod 8, a second limiting block 9, a spring 10, a heat dissipation fan 11, a metal frame 12, a rack 13, a first supporting frame 14, a filter screen 15 and a rubber ring 16, the number of the limiting holes 6 is two, the cabinet body 1 is internally provided with a supporting mechanism, the supporting mechanism comprises two supporting plates 17, a cross rod 18, a threaded rod 19 and a protective cover 20, a plurality of mounting mechanisms are arranged between the two supporting plates 17, the mounting mechanism comprises two hooks 21, a mounting plate 22 and two mounting holes 23, the inner wall on the right side of the cabinet body 1 is fixedly provided with a sensor, the sensor 24 and the heat dissipation fan 11 are both electrically connected with the controller 25, the front of the cabinet body 1 is hinged with a protective door 26 through a hinge, the front of the protective door 26 is provided with a lockset and a handle positioned below the lockset, the model of the sensor 24 is an MK-01 temperature sensor, and the model of the controller 25 is an LK3U-14MR PLC.

Wherein, thermovent 2 sets up on the inner wall of the cabinet body 1, and two spacing holes 6 set up respectively in the top and the bottom of stay tube 5, and the equal fixed mounting of limiting plate 3 and supporting seat 7 just is located the below and the top of stay tube 5 respectively on the inner wall of the cabinet body 1, can support the bottom of stay tube 5 through setting up limiting plate 3, can accelerate the circulation of the cabinet body 1 and external air through setting up thermovent 2.

Wherein, first stopper 4 fixed mounting is at the top of limiting plate 3, and the surface of first stopper 4 is pegged graft with the spacing hole 6 of 5 bottoms of stay tubes, and the top of limiting plate 3 contacts with the bottom of stay tubes 5, can restrict the bottom of stay tubes 5 through setting up first stopper 4 and spacing hole 6 to improve the stability of stay tubes 5.

Wherein, the surface of gag lever post 8 alternates with the inner wall of supporting seat 7 and is connected, 9 fixed mounting of second stopper are in the bottom of gag lever post 8 and with 5 supporting grafting in spacing hole 6 at top of stay tube, spring 10 sets up the surface at gag lever post 8 and is located the top of supporting seat 7, the both ends of spring 10 respectively with supporting seat 7 and gag lever post 8 fixed connection, effort through spring 10 promotes

gag lever post

8 and 9 descends and insert and can restrict the position of stay tube 5 in the spacing hole 6 at 5 tops of stay tube.

Wherein, heat dissipation fan 11 and metal frame 12 are all fixed to be set up in the inside of stay tube 5, and heat dissipation fan 11 is located one side that thermovent 2 was kept away from to metal frame 12, rack 13 fixed mounting is on first stay frame 14, first stay frame 14 adsorbs in one side that heat dissipation fan 11 was kept away from to metal frame 12 through rack 13, filter screen 15 sets up the middle part at

first stay frame

14, 16 fixed mounting of rubber circle are close to on the one side of the cabinet body 1 and with the contact of the cabinet body 1 at stay tube 5, the applicable drive model of heat dissipation fan 11 is YWF type heat dissipation fan, first stay frame 14 adsorbs on metal frame 12 through rack 13, can the person of facilitating the use carry out the dismouting to first stay frame 14, can improve the leakproofness of being connected between stay tube 5 and the cabinet body 1 inner wall through setting up rubber circle 16.

Wherein, the both ends of horizontal pole 18 respectively with the inner wall fixed connection of the cabinet body 1 both sides, the both ends of threaded rod 19 link to each other with the inner wall of the cabinet body 1 both sides through the bearing respectively, the fixed cover of lag 20 is established at the middle part of threaded rod 19, can convenient to use person rotate threaded rod 19 through setting up lag 20, has improved the practicality of this cubical switchboard.

Wherein, threaded rod 19 divide into two parts and the rotation direction of two parts screw thread is opposite, the inner wall of two backup pads 17 all with the surface sliding connection of horizontal pole 18, the inner wall of two backup pads 17 all with the surface threaded connection of threaded rod 19, the top and the bottom of two backup pads 17 respectively with the top of the internal chamber of cabinet 1 and the bottom sliding connection of internal chamber, can make two backup pads 17 be close to each other or keep away from each other through rotating threaded rod 19, can convenient to use person take off mounting panel 22 when two backup pads 17 are close to each other, thereby be convenient for change the electrical components of mounting panel 22 installation, can fix mounting panel 22 when two backup pads 17 keep away from each other.

Wherein, two couples 21 are fixed mounting respectively in the front of two backup pads 17, and two mounting holes 23 are seted up respectively in the positive both sides of mounting panel 22, and the surface of two couples 21 alternates with two mounting holes 23 respectively to be connected, has seted up a plurality of connecting hole on the mounting panel 22.

When the temperature-measuring device works, firstly, the protective sleeve 20 is rotated, the threaded rod 19 is driven to rotate through the protective sleeve 20, the two supporting plates 17 are enabled to be close to each other, then the mounting plate 22 is pulled outwards to separate the mounting holes 23 from the hooks 21, the mounting plate 22 is taken down, then related electrical components are mounted on the mounting plate 22, then the two mounting holes 23 on the mounting plate 22 are sleeved on the two hooks 21, the protective sleeve 20 is rotated reversely to enable the threaded rod 19 to drive the two supporting plates 17 to be away from each other, the two hooks 21 are driven to be away from each other through the supporting plates 17 to fix the mounting plate 22, in the using process, the temperature inside the cabinet body 1 can be detected through the sensor 24, the detected data are transmitted to the controller 25, if the temperature is too high, the controller 25 can start the heat dissipation fan 11, the air circulation speed inside the cabinet body 1 can be increased through the heat dissipation fan, and then realize automatic heat dissipation, reduce the inside heat of the cabinet body 1 and pile up and influence the condition of electrical components life, can reduce the condition that external dust got into the cabinet body 1 inside through setting up filter screen 15, upwards stimulate gag lever post 8 and make second stopper 9 and spacing hole 6 at 5 tops of stay tube after, upwards stimulate stay tube 5 outside again earlier and can take off stay tube 5, and stimulate first carriage 14 and can make rack 13 and metal frame 12 separate, thereby take out first carriage 14, and then the person of facilitating the use clears up filter screen 15, the practicality of this cubical switchboard has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. A switch cabinet with an automatic heat dissipation function is characterized by comprising a cabinet body (1), wherein heat dissipation mechanisms are arranged on the inner walls of two sides of the cabinet body (1), each heat dissipation mechanism comprises a heat dissipation port (2), a limiting plate (3), a first limiting block (4), a supporting tube (5), a limiting hole (6), a supporting seat (7), a limiting rod (8), a second limiting block (9), a spring (10), a heat dissipation fan (11), a metal frame (12), a rack (13), a first supporting frame (14), a filter screen (15) and a rubber ring (16), the number of the limiting holes (6) is two, a supporting mechanism is arranged inside the cabinet body (1), the supporting mechanism comprises two supporting plates (17), a cross rod (18), a threaded rod (19) and a protective sleeve (20), a plurality of mounting mechanisms are arranged between the two supporting plates (17), installation mechanism comprises two couples (21), a mounting panel (22) and two mounting holes (23), fixed mounting has sensor (24) and controller (25) that are located sensor (24) below on the inner wall on the cabinet body (1) right side, sensor (24) and heat dissipation fan (11) all with controller (25) electric connection, the front of the cabinet body (1) articulates through the hinge has guard gate (26), the front of guard gate (26) is provided with the tool to lock and is located the handle of tool to lock below.

2. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein the heat dissipation opening (2) is formed in an inner wall of the cabinet body (1), two of the limiting holes (6) are formed in the top and the bottom of the supporting tube (5) respectively, and the limiting plate (3) and the supporting seat (7) are fixedly mounted on the inner wall of the cabinet body (1) and located below and above the supporting tube (5) respectively.

3. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein the first limiting block (4) is fixedly installed at the top of the limiting plate (3), the outer surface of the first limiting block (4) is matched and inserted with the limiting hole (6) at the bottom of the supporting tube (5), and the top of the limiting plate (3) is in contact with the bottom of the supporting tube (5).

4. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein the outer surface of the limiting rod (8) is inserted into and connected with the inner wall of the supporting seat (7), the second limiting block (9) is fixedly installed at the bottom end of the limiting rod (8) and is in matched insertion with the limiting hole (6) at the top of the supporting tube (5), and the spring (10) is arranged on the outer surface of the limiting rod (8) and is located above the supporting seat (7).

5. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein the heat dissipation fan (11) and the metal frame (12) are both fixedly arranged inside the support pipe (5), the heat dissipation fan (11) is located on one side, away from the heat dissipation port (2), of the metal frame (12), the rack (13) is fixedly arranged on the first support frame (14), the first support frame (14) is adsorbed on one side, away from the heat dissipation fan (11), of the metal frame (12) through the rack (13), the filter screen (15) is arranged in the middle of the first support frame (14), and the rubber ring (16) is fixedly arranged on one side, close to the cabinet body (1), of the support pipe (5) and is in contact with the cabinet body (1).

6. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein two ends of the cross rod (18) are fixedly connected with the inner walls of the two sides of the cabinet body (1), two ends of the threaded rod (19) are connected with the inner walls of the two sides of the cabinet body (1) through bearings, and the protecting sleeve (20) is fixedly sleeved on the middle portion of the threaded rod (19).

7. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein the threaded rod (19) is divided into two parts, the rotation directions of the two parts of the threaded rod are opposite, the inner walls of the two support plates (17) are both in sliding connection with the outer surface of the cross rod (18), the inner walls of the two support plates (17) are both in threaded connection with the outer surface of the threaded rod (19), and the top ends and the bottom ends of the two support plates (17) are respectively in sliding connection with the top of the inner cavity of the cabinet body (1) and the bottom of the inner cavity.

8. The switch cabinet with the automatic heat dissipation function according to claim 1, wherein two hooks (21) are respectively and fixedly installed on the front surfaces of two support plates (17), two installation holes (23) are respectively formed in two sides of the front surface of a mounting plate (22), the outer surfaces of the two hooks (21) are respectively and alternately connected with the two installation holes (23), and a plurality of connection holes are formed in the mounting plate (22).