CN216720733U

CN216720733U - Low-voltage switch cabinet capable of automatically radiating heat

Info

Publication number: CN216720733U
Application number: CN202123437365.5U
Authority: CN
Inventors: 马云来
Original assignee: Tianjin Yunlai Electromechanical Equipment Development Co ltd
Current assignee: Tianjin Yunlai Electromechanical Equipment Development Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-10
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a low-voltage switch cabinet capable of automatically radiating heat, which comprises a low-voltage switch cabinet body, heat radiating holes, a heat radiating fan, an electric box, a temperature sensor module, a main board, a single chip microcomputer, supporting legs, air inlet threaded holes, hinges, a conveniently-detachable, dehumidifying and dustproof filter frame structure, a conveniently-fixed magnetic suction cabinet door structure and a conveniently-lifted notice board structure can be observed, the heat radiating holes are formed in the upper side of the inner part of the low-voltage switch cabinet body, the heat radiating fan is inserted into the heat radiating holes, and the heat radiating fan is connected with the middle part of the upper part of the low-voltage switch cabinet body through bolts; the middle part of the bottom of the inner side of the low-voltage switch cabinet body is connected with an electric box through a bolt, and the middle part of the upper part of the electric box is connected with a temperature sensor module through a bolt. The annular filter frame, the annular operation block, the fixed screen plate, the dust prevention layer and the dehumidification layer are arranged, so that the function of conveniently replacing the filter screen is realized.

Description

Low-voltage switch cabinet capable of automatically radiating

Technical Field

The utility model belongs to the technical field of power equipment, and particularly relates to a low-voltage switch cabinet capable of automatically radiating heat.

Background

The low-voltage switch cabinet is a cabinet body for installing and protecting electrical elements, and is generally used for power transmission and distribution and electric energy conversion in high-rise buildings.

At present, low-voltage switch cabinets are widely applied.

But current low-voltage switchgear still has the filter screen of being not convenient for change, and the cabinet door is not convenient for fix and the problem of the function of being not convenient for realize the maintenance suggestion.

Therefore, it is necessary to provide a low-voltage switch cabinet capable of automatically dissipating heat.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a low-voltage switch cabinet capable of automatically radiating heat, which is realized by the following technical scheme:

a low-voltage switch cabinet capable of automatically radiating heat comprises a low-voltage switch cabinet body, heat radiating holes, a heat radiating fan, an electric box, a temperature sensor module, a main board, a single chip microcomputer, supporting legs, air inlet threaded holes, hinges and a conveniently-detachable dehumidifying and dustproof filter frame structure, wherein a conveniently-fixed magnetic suction cabinet door structure and a conveniently-lifted notice board structure can be observed; the middle part of the bottom of the inner side of the low-voltage switch cabinet body is connected with an electric box through a bolt, and the middle part of the upper part of the electric box is connected with a temperature sensor module through a bolt; the middle part of the inner wall of the lower side of the electric box is connected with a mainboard through a screw, and the middle part of the upper side of the mainboard is electrically connected with a singlechip; the four corners of the lower part of the low-voltage switch cabinet body are respectively connected with supporting legs through bolts; an air inlet threaded hole is formed in the right lower side inside the low-voltage switch cabinet body; the conveniently-disassembled dehumidifying dustproof filter frame structure is connected with the air inlet threaded hole; the observable and convenient fixed magnetic suction cabinet door structure is connected with the low-voltage switch cabinet body; the conveniently lifting prompt board structure is connected with the low-voltage switch cabinet body; the conveniently-disassembled dehumidifying dustproof filter frame structure comprises an annular filter frame, an annular operating block, a fixed screen plate, a dustproof layer and a dehumidifying layer, wherein the annular operating block is sleeved on the right side of the outer wall of the annular filter frame and is integrally connected with the annular filter frame; the middle parts of the left end and the right end of the annular filter frame are both connected with a fixed screen plate through screws; the annular filter frame inboard be provided with the dust layer, and the dust layer inside is provided with the dehumidification layer.

Preferably, the observable and fixable magnetic suction cabinet door structure comprises a cabinet door body, an observation window, a supporting plate, a push-pull plate and a magnet block, wherein the observation window is embedded in the observation port formed in the middle part in the cabinet door body; the cabinet door comprises a cabinet door body and is characterized in that supporting plates are connected to the upper side and the lower side of the middle left side of the rear portion of the cabinet door body through bolts, a push-pull plate is connected to the rear portion of the inner side of the supporting plates through bolts, a mounting groove is formed in the middle rear side of the inner portion of the push-pull plate, and a magnet block is embedded in the mounting groove.

Preferably, the conveniently lifting notice board structure comprises a notice box, a notice window, a lifting board, a wing screw and a maintenance notice board, wherein a display opening is formed in the front lower side of the middle part in the notice box, and the notice window is embedded in the display opening; the inside of the prompting box is inserted with a lifting plate and is fastened and connected through a wing-shaped screw; the lower side of the front part of the lifting plate is glued with a maintenance notice board; the lifting plate is positioned on the upper side of the prompting window.

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

1. in the utility model, the arrangement of the annular filter frame, the annular operation block, the fixed screen plate, the dust prevention layer and the dehumidification layer is favorable for realizing the function of conveniently replacing the filter screen.

2. According to the cabinet door, the cabinet door body, the supporting plate, the push-pull plate and the magnet block are arranged, so that the function of conveniently fixing the cabinet door body is realized.

3. According to the utility model, the arrangement of the prompting box, the prompting window, the lifting plate, the wing-shaped screw and the maintenance prompting board is favorable for realizing the function of maintenance prompting.

4. In the utility model, the temperature sensor module, the mainboard, the singlechip and the cooling fan are arranged, so that the automatic cooling function is realized.

5. In the utility model, the annular operation block is arranged, which is beneficial to realizing the function of conveniently rotating the annular filter frame.

6. According to the utility model, the arrangement of the observation window is beneficial to realizing the function of conveniently observing the internal condition of the low-voltage switch cabinet body.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic structural diagram of the easy-to-disassemble dehumidifying dustproof filter frame structure of the present invention.

Fig. 3 is a schematic structural view of a door structure of the magnetic suction cabinet capable of being fixed conveniently.

Fig. 4 is a schematic structural view of the conveniently lifting notice board structure of the utility model.

In the figure:

1. a low-voltage switchgear body; 2. heat dissipation holes; 3. a heat radiation fan; 4. an electrical box; 5. a temperature sensor module; 6. a main board; 7. a single chip microcomputer; 8. supporting legs; 9. an air inlet threaded hole; 10. a hinge; 11. the structure of the dehumidification dustproof filter frame is convenient to disassemble; 111. an annular filter frame; 112. an annular operating block; 113. fixing the screen plate; 114. a dust-proof layer; 115. a dehumidification layer; 12. the magnetic suction cabinet door structure can be observed and fixed; 121. a cabinet door body; 122. an observation window; 123. a support plate; 124. a push-pull plate; 125. a magnet block; 13. the notice board structure is convenient to lift; 131. a prompt box; 132. a prompt window; 133. a lifting plate; 134. a thumb screw; 135. and (7) maintaining the notice board.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, a low-voltage switch cabinet capable of automatically dissipating heat comprises a low-voltage switch cabinet body 1, heat dissipation holes 2, a heat dissipation fan 3, an electrical box 4, a temperature sensor module 5, a main board 6, a single chip microcomputer 7, support legs 8, air inlet threaded holes 9 and hinges 10, wherein the heat dissipation holes 2 are formed in the middle upper side inside the low-voltage switch cabinet body 1, the heat dissipation fan 3 is inserted inside the heat dissipation holes 2, and the heat dissipation fan 3 is connected with the middle part of the upper part of the low-voltage switch cabinet body 1 through bolts; an electrical box 4 is connected to the middle part of the bottom of the inner side of the low-voltage switch cabinet body 1 through a bolt, and a temperature sensor module 5 is connected to the middle part of the upper part of the electrical box 4 through a bolt; the middle part of the inner wall of the lower side of the electric box 4 is connected with a mainboard 6 through a screw, and the middle part of the upper side of the mainboard 6 is electrically connected with a singlechip 7; the four corners of the lower part of the low-voltage switch cabinet body 1 are respectively connected with supporting legs 8 through bolts; air inlet threaded hole 9 has been seted up to the inside right downside of the low-voltage switchgear body 1, during automatic heat dissipation, temperature sensor module 5 can detect the temperature of the 1 inside of the low-voltage switchgear body, and transmit temperature data to singlechip 7 through mainboard 6 in, singlechip 7 can contrast the temperature of the 1 inside of the low-voltage switchgear body and set for the temperature this moment, when the temperature of the 1 inside of the low-voltage switchgear body is higher than when setting for the temperature, singlechip 7 can start through 6 control cooling fan 3 of mainboard, thereby realize automatic radiating function.

The low-voltage switch cabinet capable of automatically radiating heat further comprises a conveniently-disassembled dehumidifying and dustproof filter frame structure 11, a conveniently-fixed magnetic suction cabinet door structure 12 and a conveniently-lifted notice board structure 13 can be observed, and the conveniently-disassembled dehumidifying and dustproof filter frame structure 11 is connected with the air inlet threaded hole 9; the observable and convenient fixed magnetic suction cabinet door structure 12 is connected with the low-voltage switch cabinet body 1; just, lift notice board structure 13 be connected with the low-voltage switchgear cabinet body 1, be favorable to realizing being convenient for to change the filter screen, be convenient for fixed cabinet door and be convenient for maintain the function of suggestion.

The conveniently-disassembled dehumidifying and dustproof filtering frame structure 11 comprises an annular filtering frame 111, an annular operating block 112, a fixed screen 113, a dustproof layer 114 and a dehumidifying layer 115, wherein the annular operating block 112 is sleeved on the right side of the outer wall of the annular filtering frame 111, and the annular operating block 112 and the annular filtering frame 111 are integrally connected; the middle parts of the left end and the right end of the annular filter frame 111 are both connected with a fixed screen plate 113 through screws; annular filter frame 111 inboard be provided with dust blanket 114, and the inside dehumidification layer 115 that is provided with of dust blanket 114, when the filter screen needs to be changed, accessible hand rotates annular operation block 112, it rotates to drive annular filter frame 111 through annular operation block 112, make annular filter frame 111 shift out from air inlet threaded hole 9 is inside, get new annular filter frame 111 afterwards, and with its threaded connection inside air inlet threaded hole 9 can, because of dust blanket 114 and dehumidification layer 115 all are located annular filter frame 111 inboardly, thereby change annular filter frame 111 and be changed dust blanket 114 and dehumidification layer 115 promptly, realize being convenient for change the function of filter screen.

In this embodiment, referring to fig. 3, the magnetic door structure 12 includes a door body 121, an observation window 122, a support plate 123, a push-pull plate 124 and a magnet block 125, wherein the observation window 122 is embedded in an observation opening formed in the middle of the interior of the door body 121; the utility model discloses a cabinet door body 121, including cabinet door body 121, the equal bolted connection in left side upper and lower both sides in cabinet door body 121 rear portion have a backup pad 123, and inboard rear portion bolted connection has a push-and-pull plate 124 between backup pad 123, wherein the rear side has opened mounting groove in the push-and-pull plate 124, and the inside magnet piece 125 that inlays of mounting groove, when keeping in repair to the electricity of the internal portion of low-voltage switchgear cabinet, can promote cabinet door body 121, make push-and-pull plate 124 be close to the 1 left part of the low-voltage switchgear, and make magnet piece 125 adsorb with the 1 left part of the low-voltage switchgear cabinet, thereby can make cabinet door body 121 fixed, avoid because of cabinet door body 121 can free rotation, and influence the electric problem of maintainer maintenance, realize being convenient for the function of fixed cabinet door body 121.

In this embodiment, as shown in fig. 4, the easy-to-lift notice board structure 13 includes a prompt box 131, a prompt window 132, a lift plate 133, a wing screw 134 and a maintenance notice board 135, wherein a display opening is formed in the front lower side of the middle part inside the prompt box 131, and the prompt window 132 is embedded in the display opening; a lifting plate 133 is inserted into the prompting box 131 and is fastened and connected through a wing screw 134; a maintenance notice board 135 is glued at the lower side of the front part of the lifting plate 133; the lifting plate 133 is located on the upper side of the prompt window 132, when the interior of the low-voltage switch cabinet body 1 is electrically maintained, the wing screw 134 is loosened firstly, then the lifting plate 133 moves downwards in the prompt box 131, so that the maintenance prompt board 135 is right opposite to the prompt window 132, and at the moment, the maintenance prompt board 135 can be seen from the outer side of the prompt box 131 through the prompt window 132, so that the maintenance prompt function is realized.

In this embodiment, specifically, the left end of the annular filter frame 111 is screwed inside the air inlet threaded hole 9, and the annular operation block 112 is located at the right portion of the low-voltage switch cabinet body 1.

In this embodiment, specifically, the upper and lower parts of the right portion of the cabinet door body 121 are respectively connected with the upper and lower sides of the front side of the left portion of the low-voltage switch cabinet body 1 through hinges 10.

In this embodiment, specifically, the left portion of the prompt box 131 is connected to the upper side of the right portion of the low-voltage switch cabinet 1 through a bolt.

In this embodiment, specifically, the outer wall of the annular operating block 112 is rolled with straight knurls to play a role of skid resistance.

In this embodiment, the dust-proof layer 114 is a non-woven fabric filter cotton layer.

In this embodiment, specifically, the dehumidification layer 115 adopts a silica gel dehumidification granular layer.

In this embodiment, specifically, the observation window 122 is a transparent tempered glass window.

In this embodiment, a ferrite magnet block is specifically used as the magnet block 125.

In this embodiment, specifically, the prompt window 132 is a transparent tempered glass window.

In this embodiment, specifically, the maintenance notice board 135 is a red PVC plastic board, and the front surface of the maintenance notice board 135 is marked with a "maintenance" word.

In this embodiment, specifically, the inner surface of the prompt box 131 is sprayed with a green epoxy paint layer to prompt normal operation.

In this embodiment, specifically, the cooling fan 3 is a YNF400-2T fan.

In this embodiment, specifically, the temperature sensor module 5 is an XY-MD01 type temperature sensor module.

In this embodiment, specifically, the single chip microcomputer 7 is an STC89C52RC type single chip microcomputer.

In this embodiment, specifically, the cooling fan 3 and the temperature sensor module 5 are both electrically connected to the motherboard 6.

Principle of operation

In the utility model, when the filter screen needs to be replaced, the annular operating block 112 can be rotated by hand, the annular operating block 112 drives the annular filter frame 111 to rotate, so that the annular filter frame 111 is moved out of the air inlet threaded hole 9, then a new annular filter frame 111 is taken out and is in threaded connection with the air inlet threaded hole 9, and the dustproof layer 114 and the dehumidifying layer 115 are both positioned on the inner side of the annular filter frame 111, so that the dustproof layer 114 and the dehumidifying layer 115 are replaced when the annular filter frame 111 is replaced, and the function of replacing the filter screen is realized; when the electric inside the low-voltage switch cabinet body 1 is maintained, the cabinet door body 121 can be pushed, the push-pull plate 124 is close to the left part of the low-voltage switch cabinet body 1, and the magnet block 125 is adsorbed to the left part of the low-voltage switch cabinet body 1, so that the cabinet door body 121 can be fixed, the problem that maintenance personnel maintain the electric because the cabinet door body 121 can rotate freely is avoided, and the function of conveniently fixing the cabinet door body 121 is realized; when the interior of the low-voltage switch cabinet body 1 is electrically maintained, the wing screw 134 is firstly loosened, then the lifting plate 133 moves downwards in the prompting box 131, so that the maintenance prompting board 135 is opposite to the prompting window 132, and at the moment, the maintenance prompting board 135 can be seen from the outer side of the prompting box 131 through the prompting window 132, so that the maintenance prompting function is realized.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The low-voltage switch cabinet capable of automatically radiating is characterized by comprising a low-voltage switch cabinet body (1), radiating holes (2), a radiating fan (3), an electrical box (4), a temperature sensor module (5), a mainboard (6), a single chip microcomputer (7), supporting legs (8), air inlet threaded holes (9), hinges (10), a conveniently-disassembled and dehumidifying dustproof filter frame structure (11), a conveniently-fixed magnetic suction cabinet door structure (12) and a conveniently-lifted notice board structure (13) can be observed, the radiating holes (2) are formed in the middle upper side inside the low-voltage switch cabinet body (1), the radiating fan (3) is inserted into the radiating holes (2), and the radiating fan (3) is connected with the middle part of the upper part of the low-voltage switch cabinet body (1) through bolts; the middle part of the bottom of the inner side of the low-voltage switch cabinet body (1) is connected with an electric box (4) through a bolt, and the middle part of the upper part of the electric box (4) is connected with a temperature sensor module (5) through a bolt; the middle part of the inner wall of the lower side of the electric box (4) is connected with a mainboard (6) through a screw, and the middle part of the upper side of the mainboard (6) is electrically connected with a singlechip (7); the four corners of the lower part of the low-voltage switch cabinet body (1) are respectively connected with supporting legs (8) through bolts; an air inlet threaded hole (9) is formed in the right lower side inside the low-voltage switch cabinet body (1); the conveniently-disassembled dehumidifying dustproof filter frame structure (11) is connected with the air inlet threaded hole (9); the observable and convenient fixed magnetic suction cabinet door structure (12) is connected with the low-voltage switch cabinet body (1); the conveniently lifting prompt board structure (13) is connected with the low-voltage switch cabinet body (1); the conveniently-disassembled dehumidifying dustproof filtering frame structure (11) comprises an annular filtering frame (111), an annular operating block (112), a fixed screen plate (113), a dustproof layer (114) and a dehumidifying layer (115), wherein the annular operating block (112) is sleeved on the right side of the outer wall of the annular filtering frame (111), and the annular operating block (112) and the annular filtering frame (111) are integrally connected; the middle parts of the left end and the right end of the annular filter frame (111) are both connected with a fixed screen plate (113) by screws; the inner side of the annular filter frame (111) is provided with a dustproof layer (114), and a dehumidification layer (115) is arranged in the dustproof layer (114).

2. The low-voltage switch cabinet capable of automatically dissipating heat according to claim 1, wherein the magnetic attracting cabinet door structure (12) capable of being observed and fixed comprises a cabinet door body (121), an observation window (122), a support plate (123), a push-pull plate (124) and a magnet block (125), wherein the observation window (122) is embedded in an observation port formed in the middle part inside the cabinet door body (121); the cabinet door is characterized in that supporting plates (123) are connected to the upper side and the lower side of the middle of the rear portion of the cabinet door body (121) through bolts, a push-pull plate (124) is connected to the rear portion of the inner side of the supporting plates (123) through bolts, a mounting groove is formed in the middle rear side of the inner portion of the push-pull plate (124), and a magnet block (125) is embedded in the mounting groove.

3. The low-voltage switch cabinet capable of automatically dissipating heat according to claim 1, wherein the easy-to-lift notice board structure (13) comprises a notice box (131), a notice window (132), a lift plate (133), a wing screw (134) and a maintenance notice board (135), wherein a display opening is formed in the front lower side of the middle part inside the notice box (131), and the notice window (132) is embedded inside the display opening; a lifting plate (133) is inserted into the prompting box (131) and is fixedly connected with the prompting box through a wing-shaped screw (134); a maintenance notice board (135) is glued at the lower side of the front part of the lifting board (133); the lifting plate (133) is positioned on the upper side of the prompting window (132).

4. The low-voltage switch cabinet capable of automatically dissipating heat according to claim 1, wherein the left end of the annular filter frame (111) is screwed inside the air inlet threaded hole (9), and the annular operating block (112) is located at the right part of the low-voltage switch cabinet body (1).

5. The low-voltage switch cabinet capable of automatically dissipating heat according to claim 2, wherein the upper and lower parts of the right part of the cabinet door body (121) are respectively connected with the upper and lower sides of the front side of the left part of the low-voltage switch cabinet body (1) through hinges (10).

6. The low-voltage switch cabinet capable of automatically dissipating heat according to claim 3, wherein the left portion of the prompt box (131) is connected with the upper side of the right portion of the low-voltage switch cabinet body (1) through a bolt.