CN220233947U - Switch cabinet for building electrical engineering - Google Patents
Switch cabinet for building electrical engineering Download PDFInfo
- Publication number
- CN220233947U CN220233947U CN202321781917.0U CN202321781917U CN220233947U CN 220233947 U CN220233947 U CN 220233947U CN 202321781917 U CN202321781917 U CN 202321781917U CN 220233947 U CN220233947 U CN 220233947U
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- switch cabinet
- cabinet body
- fixedly connected
- wall
- mounting
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000011897 real-time detection Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000016507 interphase Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a switch cabinet for building electrical engineering, which belongs to the technical field of switch cabinets and comprises a switch cabinet body, wherein the lower inner wall of the switch cabinet body is provided with a mounting opening, and the bottom end of the switch cabinet body is fixedly connected with an L-shaped connecting sleeve; the mounting openings are fixedly connected to the inner walls of the two sides of the L-shaped connecting sleeve; the detection end of intelligent temperature sensor can real-time detection switch cabinet internal temperature, and intelligent temperature sensor and two radiator fan electric connection, when the detection end detection temperature of intelligent temperature sensor reached predetermined numerical value, can feed back to outside intelligent parallel controller, then outside intelligent parallel controller can automatic start two radiator fan control, inhale the L shape connecting sleeve with outside gas in, makes gas dispel the heat to the electronic circuit component in the switch cabinet body.
Description
Technical Field
The utility model belongs to the technical field of switch cabinets, and particularly relates to a switch cabinet for building electrical engineering.
Background
The switch cabinet is an electrical device, and is often used in occasions such as building construction and power plants, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the branch control switch, each branch is arranged according to the requirement of the switch cabinet, when the switch cabinet is arranged in the south area and some moist occasions, water vapor can be caused to gather in the switch cabinet, the service lives of internal elements are reduced, and the quantity of the elements loaded in the switch cabinet is different.
The authorized publication number CN218940353U describes a switch cabinet for building electrical engineering, which is characterized by comprising a cabinet body, a cabinet door, a rotating plate device, a water absorption layer, a sliding rail, a mounting assembly, a thermometer, a first fan, a second fan and a support, wherein the cabinet door is hinged to the front surface of the cabinet body; the thermometer is fixed on the back of the cabinet door; the bottom of the cabinet body is uniformly provided with strip-shaped holes, and the rotating plate device is arranged at the bottom of the cabinet body; the second fan is fixed at the bottom of the inner cavity of the cabinet body through a support; the water absorption layer is arranged at the upper part of the second fan and is fixedly connected with the inner side wall of the cabinet body; the sliding rail is positioned above the water absorption layer and fixedly connected with the left side wall and the right side wall of the inner cavity of the cabinet body, and two ends of the mounting assembly are mounted on the sliding rails at two sides; the first fan is arranged at the top of the inner cavity of the cabinet body, and the top of the cabinet body is provided with a ventilation opening. The utility model has the advantages of radiating and dehumidifying the interior of the switch cabinet and improving the utilization rate of the interior space of the switch cabinet.
The first fan is arranged at the top of the inner cavity of the cabinet body, and the top of the cabinet body is provided with a ventilation opening. The utility model has the advantages of radiating and dehumidifying the inside of the switch cabinet and improving the utilization rate of the space inside the switch cabinet, but the patent has certain defects when in use, is unfavorable for radiating and cooling the circuit board and the circuit element, is inconvenient when the radiating frame is fixedly installed, causes interphase short circuit tripping phenomenon of the cable, can cause fire disaster when serious, has extremely low safety performance and is unfavorable for building construction.
Disclosure of Invention
The utility model aims to provide a switch cabinet for building electrical engineering, which aims to solve the problems that the prior art is not beneficial to radiating and cooling a circuit board and circuit elements, is inconvenient to install and fix a radiating frame, causes inter-phase short circuit tripping phenomenon of cables, can cause fire disaster when serious, has extremely low safety performance and is not beneficial to building construction.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a switchgear for building electrical engineering, comprising:
the switch cabinet comprises a switch cabinet body, wherein the lower inner wall of the switch cabinet body is provided with a mounting opening, and the bottom end of the switch cabinet body is fixedly connected with an L-shaped connecting sleeve;
the mounting ports are fixedly connected to the inner walls of the two sides of the L-shaped connecting sleeve;
the filter screen is fixedly connected to the inner walls of the two sides of the L-shaped connecting sleeve;
the two radiating fans are fixedly connected to one side end of the second connecting plate;
the heat dissipation frame is movably clamped in the mounting port; and
the connecting mechanism is provided with two groups, the two groups of connecting mechanisms are arranged in the switch cabinet body, and the two groups of connecting mechanisms are connected with the heat dissipation frame to be fixed.
As a preferred embodiment of the present utility model, a set of the connection mechanisms includes:
the first connecting plate is fixedly connected to the top end of the heat dissipation frame;
the limiting block is fixedly connected to the bottom end of the first connecting plate;
the connecting groove is formed in the lower inner wall of the switch cabinet body;
the mounting groove is formed in the inner wall of one side of the connecting groove;
the clamping block is movably clamped in the limiting block;
the springs are arranged, one ends of the two springs are fixedly connected to the inner wall of one side of the mounting groove, and the other ends of the two springs are fixedly connected to one side end of the clamping block;
the connecting hole is formed in the inner wall of one side of the mounting groove;
the pull rod is connected in the connecting hole in a sliding mode and is fixedly connected to one side end of the clamping block.
As a preferable scheme of the utility model, the inner walls of the two sides of the switch cabinet body are fixedly connected with the second mounting frames, and the rear inner wall of the switch cabinet body is fixedly connected with the two first mounting frames.
As a preferable scheme of the utility model, the rear end of the switch cabinet body is fixedly connected with a connecting frame, and the inner walls of the two sides of the connecting frame are rotatably connected with a plurality of one-way valve plates.
As a preferable scheme of the utility model, the front end of the switch cabinet body is movably hinged with a magnetic adsorption block through a hinge shaft, and the front side of the magnetic adsorption block is provided with two cover plates.
As a preferable scheme of the utility model, the rear end of the switch cabinet body is fixedly connected with two plastic rings, and four corners of the bottom end of the switch cabinet body are fixedly connected with connecting pipes.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, when installing in the installing port to the heat dissipation frame, personnel only need go into the installing port with the heat dissipation frame card, and with two stopper alignment respectively in two spread grooves card go into, one side end self of stopper has the connector, when two stopper card respectively go into two spread grooves, the bottom of two stopper can extrude two fixture blocks, make two fixture blocks be close to adjacent direction, until two stopper card go into the spread groove completely, then the elasticity of four springs expands immediately and drives two fixture blocks card into two connectors respectively in, thereby can stabilize and carry out spacing to two spread grooves, when installing the heat dissipation frame to the installing port in, personnel only need install the top of installing circuit board and circuit component to the heat dissipation frame, then the staff re-use outside intelligent parallel controller starts two radiator fans, make two radiator fans steadily carry out circuit board and circuit component in the cubical switchboard body, the temperature in this internal of intelligent temperature sensor can real-time detection cubical switchboard, intelligent temperature sensor and two fan electric connection, when the detection end of intelligent temperature sensor detects the end and predetermine and drive two fixture blocks card into two connector, the inside the intelligent control sleeve can inhale outside air-type automatically, the inside the intelligent control sleeve is inhaled to outside the inside the intelligent control cylinder, outside the inside the intelligent control cylinder can inhale the outside air.
2. In this scheme, the rear end at the cubical switchboard body is fixed to the connection frame adoption welded mode, and the connection frame is used for discharging the internal air current of cubical switchboard, and a plurality of check valve pieces are used for sealing one side of connection frame to can promote a plurality of check valve pieces to open when the air current activity, discharge the air current.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first perspective side perspective view of the present utility model;
FIG. 3 is a first perspective cutaway perspective view of the present utility model;
FIG. 4 is a second perspective cutaway perspective of the present utility model;
fig. 5 is a partial enlarged view of a portion of fig. 4 in the present utility model.
In the figure: 1. a switch cabinet body; 2. an intelligent temperature sensor; 3. a connecting pipe; 4. a pull rod; 5. an L-shaped connecting sleeve; 6. a heat dissipation frame; 7. a first mounting frame; 8. a second mounting frame; 9. a cover plate; 10. a magnetic adsorption block; 11. a connection frame; 12. a one-way valve plate; 13. a filter screen; 14. a first connection plate; 15. a mounting port; 16. a second connecting plate; 17. a plastic ring; 18. a heat radiation fan; 19. a limiting block; 20. a clamping block; 21. a connecting groove; 22. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides the following technical solutions:
a switchgear for building electrical engineering, comprising:
the switch cabinet comprises a switch cabinet body 1, wherein a mounting opening 15 is formed in the lower inner wall of the switch cabinet body 1, and the bottom end of the switch cabinet body 1 is fixedly connected with an L-shaped connecting sleeve 5;
the second connecting plates 16, the mounting openings 15 are fixedly connected to the inner walls of the two sides of the L-shaped connecting sleeve 5;
the filter screen 13, the filter screen 13 is fixedly connected to the inner walls of two sides of the L-shaped connecting sleeve 5;
the two radiating fans 18 are arranged, and the two radiating fans 18 are fixedly connected to one side end of the second connecting plate 16;
the heat dissipation frame 6 is movably clamped in the mounting port 15; and
the connecting mechanism is provided with two groups, the two groups of connecting mechanisms are all arranged in the switch cabinet body 1, and the two groups of connecting mechanisms are connected with the heat dissipation frame 6 to be fixed.
In the specific embodiment of the utility model, the switch cabinet body 1 is square, the switch cabinet body is provided with an inner wall, the mounting opening 15 is square and is arranged on the lower inner wall of the switch cabinet body 1, the L-shaped connecting sleeve 5 is communicated with the mounting opening 15, the L-shaped connecting sleeve 5 is L-shaped, the second connecting plate 16 is arranged on the inner walls of the two sides of the L-shaped connecting sleeve 5, two cooling fans 18 are fixed on one side end of the second connecting plate 16 in a detachable connection mode, the cooling fans 18 are used for sucking external air into the L-shaped connecting sleeve 5 and circulating the external air into the switch cabinet body 1 through the L-shaped connecting sleeve 5, the filter screen 13 is fixed at an air inlet of the L-shaped connecting sleeve 5, the filter screen 13 is used for filtering the air, the connecting frame 11 is square and is fixed at the rear end of the switch cabinet body 1, the connecting frame 11 is communicated with the rear end of the switch cabinet body 1, the connecting frame 11 is used for discharging hot air in the switch cabinet body 1, the plurality of one-way valve plates 12 rotate on the inner walls of the two sides of the connecting frame 11, when air flows enter the connecting frame 11, the plurality of one-way valve plates 12 are blown to open and close, the inspection end of the intelligent temperature sensor 2 penetrates through one side end of the switch cabinet body 1 and fixes one side inner wall of the switch cabinet body 1, the intelligent temperature sensor 2 is electrically connected with two cooling fans 18, the intelligent temperature sensor 2 can detect the temperature in the switch cabinet body 1 in real time, the two second mounting frames 8 and the two first mounting frames 7 are connected with external circuit elements, the top of the cooling frame 6 is used for mounting a circuit board and a circuit element, the four connecting pipes 3 are used for stably supporting the bottom of the switch cabinet body 1, the magnetic adsorption block 10 is used for sealing the front part of the switch cabinet body 1, the cooling fans 18 and the intelligent temperature sensor 2 are electrically connected with an external power supply, the external intelligent parallel controller is used for controlling the start and stop of the control, and the following needs to be described: the specific type of the cooling fan 18 and the intelligent temperature sensor 2 are selected by those skilled in the art, and the above-mentioned cooling fan 18 and intelligent temperature sensor 2 belong to the prior art, and the present solution is not repeated.
Referring specifically to fig. 1-5, one set of connection mechanisms includes:
the first connecting plate 14, the first connecting plate 14 is fixedly connected to the top end of the heat dissipation frame 6;
the limiting block 19, the limiting block 19 is fixedly connected to the bottom end of the first connecting plate 14;
the connecting groove 21 is formed in the lower inner wall of the switch cabinet body 1;
the mounting groove is formed in the inner wall of one side of the connecting groove 21;
the clamping block 20 is movably clamped in the limiting block 19;
the springs 22 are arranged, one ends of the two springs 22 are fixedly connected to the inner wall of one side of the mounting groove, and the other ends of the two springs 22 are fixedly connected to one side end of the clamping block 20;
the connecting hole is formed in the inner wall of one side of the mounting groove;
and the pull rod 4 is connected in the connecting hole in a sliding way, and the pull rod 4 is fixedly connected to one side end of the clamping block 20.
In this embodiment: when installing the heat dissipation frame 6 in the installing port 15, personnel only need to clamp the heat dissipation frame 6 in the installing port 15 to aim at two spread grooves 21 respectively and clamp into, one side end of stopper 19 self has the connector, when two stopper 19 clamp into two spread grooves 21 respectively, the bottom of two stopper 19 can extrude two fixture blocks 20, make two fixture blocks 20 be close to adjacent direction, until two stopper 19 clamp into spread grooves 21 completely, then four spring 22's elasticity expansion immediately drives two fixture blocks 20 card into two connectors respectively, thereby can stabilize and carry out spacing to two spread grooves 21.
Referring to fig. 1-3, the inner walls of two sides of the switch cabinet body 1 are fixedly connected with a second mounting frame 8, and the rear inner wall of the switch cabinet body 1 is fixedly connected with two first mounting frames 7.
In this embodiment: the two second mounting frames 8 and the two first mounting frames 7 are connected with the external element in a line mode, so that the cooling effect of air flow in circulation is better.
Referring to fig. 2 specifically, a connection frame 11 is fixedly connected to a rear end of the switch cabinet body 1, and a plurality of unidirectional valve plates 12 are rotatably connected to inner walls on two sides of the connection frame 11.
In this embodiment: the connecting frame 11 adopts the welded mode to fix the rear end at switch cabinet body 1, and connecting frame 11 is used for discharging the air current in the switch cabinet body 1, and a plurality of check valve pieces 12 are used for sealing one side of connecting frame 11 to can promote a plurality of check valve pieces 12 to open when the air current activity, discharge the air current.
Referring to fig. 1-5 specifically, a magnetic adsorption block 10 is movably hinged to the front end of the switch cabinet body 1 through a hinge, and two cover plates 9 are arranged on the front side of the magnetic adsorption block 10.
In this embodiment: the magnetic adsorption block 10 is fixed at the front end of the switch cabinet body 1 through a hinge shaft, the magnetic adsorption block 10 is used for sealing the front part of the switch cabinet body 1, the two cover plates 9 are respectively fixed at the front ends of the magnetic adsorption block 10 and the switch cabinet body 1, and the two cover plates 9 can be mutually adsorbed when being combined.
Referring to fig. 1-3, two plastic rings 17 are fixedly connected to the rear end of the switch cabinet body 1, and connecting pipes 3 are fixedly connected to four corners of the bottom end of the switch cabinet body 1.
In this embodiment: two plastic rings 17 adopt plastic material to support, and two plastic rings 17 are used for protecting the rear portion of switch cabinet body 1, and four connecting pipes 3 can stabilize the bottom to switch cabinet body 1 and support, increase the height of switch cabinet body 1 self simultaneously.
The working principle and the using flow of the utility model are as follows: when the heat dissipation frame 6 is installed in the installation opening 15, a person only needs to clamp the heat dissipation frame 6 into the installation opening 15 and clamp the two limiting blocks 19 into the two connecting grooves 21 respectively, one side end of each limiting block 19 is provided with a connecting port, when the two limiting blocks 19 are clamped into the two connecting grooves 21 respectively, the bottoms of the two limiting blocks 19 can squeeze the two clamping blocks 20, so that the two clamping blocks 20 are close to each other in the adjacent direction until the two limiting blocks 19 are completely clamped into the connecting grooves 21, then the elasticity of the four springs 22 is expanded immediately to drive the two clamping blocks 20 to clamp the two connecting ports respectively, so that the limiting of the two connecting grooves 21 can be carried out stably, when the heat dissipation frame 6 is installed in the installation opening 15, the person only needs to install a circuit board and a circuit element on the top of the heat dissipation frame 6, then, the worker starts the two cooling fans 18 by using the external intelligent parallel controller, so that the two cooling fans 18 stably cool circuit boards and circuit elements in the switch cabinet body 1, the detection end of the intelligent temperature sensor 2 can detect the temperature in the switch cabinet body 1 in real time, the intelligent temperature sensor 2 is electrically connected with the two cooling fans 18, when the detection end of the intelligent temperature sensor 2 detects the temperature to reach a preset value, the temperature is fed back to the external intelligent parallel controller, and then the external intelligent parallel controller can automatically control and start the two cooling fans 18, suck external air into the L-shaped connecting sleeve 5, and enable the air to cool electronic circuit elements in the switch cabinet body 1.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A switchgear for building electrical engineering, comprising:
the switch cabinet comprises a switch cabinet body (1), wherein a mounting opening (15) is formed in the lower inner wall of the switch cabinet body (1), and an L-shaped connecting sleeve (5) is fixedly connected to the bottom end of the switch cabinet body (1);
the second connecting plates (16) are fixedly connected with the inner walls of the two sides of the L-shaped connecting sleeve (5) through the mounting openings (15);
the filter screen (13), the said filter screen (13) is fixedly connected to both sides inner wall of L-shaped connecting sleeve (5);
the two radiating fans (18) are arranged, and the two radiating fans (18) are fixedly connected to one side end of the second connecting plate (16);
the heat dissipation frame (6), the said heat dissipation frame (6) is movably clamped in the mounting port (15); and
the connecting mechanisms are provided with two groups, the two groups of connecting mechanisms are arranged in the switch cabinet body (1), and the two groups of connecting mechanisms are connected with the heat dissipation frame (6) to be fixed.
2. A switchgear for use in electrical construction according to claim 1, characterised in that: wherein one set of the connection mechanisms comprises:
the first connecting plate (14), the said first connecting plate (14) is fixedly connected to the top of the heat dissipating frame (6);
the limiting block (19), the limiting block (19) is fixedly connected to the bottom end of the first connecting plate (14);
the connecting groove (21) is formed in the lower inner wall of the switch cabinet body (1);
the mounting groove is formed in the inner wall of one side of the connecting groove (21);
the clamping block (20) is movably clamped in the limiting block (19);
the springs (22) are arranged, one ends of the two springs (22) are fixedly connected to the inner wall of one side of the mounting groove, and the other ends of the two springs (22) are fixedly connected to one side end of the clamping block (20);
the connecting hole is formed in the inner wall of one side of the mounting groove;
the pull rod (4) is connected in the connecting hole in a sliding mode, and the pull rod (4) is fixedly connected to one side end of the clamping block (20).
3. A switchgear for use in electrical construction according to claim 2, characterised in that: the switch cabinet is characterized in that the second mounting frames (8) are fixedly connected to the inner walls of the two sides of the switch cabinet body (1), and the two first mounting frames (7) are fixedly connected to the rear inner wall of the switch cabinet body (1).
4. A switchgear for use in electrical construction according to claim 3, characterised in that: the switch cabinet is characterized in that the rear end of the switch cabinet body (1) is fixedly connected with a connecting frame (11), and a plurality of one-way valve plates (12) are rotatably connected to the inner walls of the two sides of the connecting frame (11).
5. A switchgear for use in electrical construction according to claim 4, wherein: the front end of the switch cabinet body (1) is movably hinged with a magnetic adsorption block (10) through a hinge shaft, and two cover plates (9) are arranged on the front side of the magnetic adsorption block (10).
6. A switchgear for use in electrical construction according to claim 5, wherein: the switch cabinet is characterized in that two plastic rings (17) are fixedly connected to the rear end of the switch cabinet body (1), and connecting pipes (3) are fixedly connected to four corners of the bottom end of the switch cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781917.0U CN220233947U (en) | 2023-07-07 | 2023-07-07 | Switch cabinet for building electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781917.0U CN220233947U (en) | 2023-07-07 | 2023-07-07 | Switch cabinet for building electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220233947U true CN220233947U (en) | 2023-12-22 |
Family
ID=89180059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781917.0U Active CN220233947U (en) | 2023-07-07 | 2023-07-07 | Switch cabinet for building electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220233947U (en) |
-
2023
- 2023-07-07 CN CN202321781917.0U patent/CN220233947U/en active Active
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