CN220775143U - Visual and modularized direct current screen - Google Patents
Visual and modularized direct current screen Download PDFInfo
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- CN220775143U CN220775143U CN202322154391.XU CN202322154391U CN220775143U CN 220775143 U CN220775143 U CN 220775143U CN 202322154391 U CN202322154391 U CN 202322154391U CN 220775143 U CN220775143 U CN 220775143U
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- direct current
- current screen
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- 230000000007 visual effect Effects 0.000 title abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000012800 visualization Methods 0.000 claims 8
- 238000009434 installation Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a visual and modularized direct current screen, which comprises the following steps: the cabinet door is rotationally connected to the left side of the front end of the direct current screen cabinet and also comprises a mounting structure mounted on the inner wall of the direct current screen cabinet; the mounting structure includes: the mounting frame is provided with two groups of mounting frames which are respectively and fixedly mounted on two sides of the front end of the inner wall of the direct current screen cabinet, and mounting holes are formed in the mounting frame; the heat conduction mounting plate is characterized in that positioning blocks are fixedly arranged on two sides of the rear end of the heat conduction mounting plate, and the heat conduction mounting plate has the following beneficial effects: a T-shaped connecting block is fixedly arranged at the rear end of the module to be installed, and the two sides of the rear end of the heat conduction mounting plate are fixedly provided with mounting positioning blocks which are inserted into the mounting holes and are fixed through bolts; the T-shaped connecting block at the rear end of the module to be installed is inserted into the T-shaped connecting groove formed in the front end of the heat conduction installation plate, the T-shaped connecting groove is limited, the production and installation efficiency is improved, the complex process is optimized, and the installation time is reduced.
Description
Technical Field
The utility model relates to the technical field of direct current screens, in particular to a visual and modularized direct current screen.
Background
In recent years, with the rapid development of society, electric power plays an important role in life, and whether electric power is manufactured or distributed, the safety problem thereof is always worth concern. The dc screen is a short term for dc power supply operating system. The universal name is intelligent maintenance-free direct current power supply screen, direct current screen is short for short, the universal model is GZDW, and the direct current screen is used for supplying the direct current power supply. The power operation power supply in the power plant and the transformer substation is a direct current power supply nowadays, which provides power for controlling loads, power loads, direct current accident lighting loads and the like, and is the basis for controlling and protecting the contemporary power system. The direct current screen is widely applied to hydraulic power plants, thermal power plants, various substations and other users using direct current equipment, provides direct current power for signal equipment, protection, automatic devices, accident lighting and breaker opening and closing operations, and ensures that backup power supplies-storage batteries continue to provide important equipment of the direct current power under the condition of external alternating current interruption. The reliability and the safety of the direct current screen directly influence the reliability and the safety of power supply of the power system, so that the safety and stable operation level and the accident resistance of the power grid are further improved, the international energy cooperation is promoted, and the requirements of national economy and social development on the power are met.
When each module is installed, each module is fixed through bolts, follow-up disassembly and replacement are inconvenient, and meanwhile, when heat is dissipated, heat dissipation holes are formed in two sides and exchange heat with external air, so that the temperature of air in the box body is reduced, but the air flow speed is low, and the heat exchange efficiency is affected.
To this end, we invented a visual and modular dc screen.
Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop a visual and modularized dc screen.
Disclosure of Invention
The utility model aims to provide a visual and modularized direct current screen.
In order to achieve the above object, the present utility model provides the following technical solutions:
the visual and modularized direct current screen of the utility model comprises: the cabinet door is rotationally connected to the left side of the front end of the direct current screen cabinet and also comprises a mounting structure mounted on the inner wall of the direct current screen cabinet;
the mounting structure includes:
the mounting frame is provided with two groups of mounting frames which are respectively and fixedly mounted on two sides of the front end of the inner wall of the direct current screen cabinet, and mounting holes are formed in the mounting frame; and
the heat conduction mounting plate, the equal fixed mounting of rear end both sides of heat conduction mounting plate have the locating piece, the outer wall of locating piece and the inner wall sliding connection of mounting hole.
Further, heat conduction cotton is installed to the front end of heat conduction mounting panel, T shape spread groove has been seted up on the top of heat conduction mounting panel, the inner wall sliding connection of T shape spread groove has T shape connecting block, the front end of T shape connecting block and the rear end fixed connection of waiting to install the module.
Further, the rear end of the heat conduction mounting plate is provided with a heat conduction frame, and the rear end of the heat conduction frame is fixedly provided with a heat dissipation plate.
Further, a first fan is installed at the top end of the direct current screen cabinet, and a second fan is installed at the rear end of the direct current screen cabinet.
Further, an auxiliary supporting structure is connected to the outer side of the heat dissipation plate;
the auxiliary support structure includes: the connecting groove, the connecting groove is equipped with two sets of, sets up respectively in the top and the bottom of heating panel, the inner wall sliding connection of connecting groove has the connecting plate, the bottom fixedly connected with auxiliary stay frame of connecting plate, the both ends of auxiliary stay frame are connected in the inner wall both sides of direct current screen cabinet respectively.
Further, a first connecting port and a second connecting port are respectively formed in two sides of the direct-current screen cabinet, the inner walls of the first connecting port and the second connecting port are in sliding connection with the outer wall of the auxiliary supporting frame, one end of the auxiliary supporting frame penetrates through a first connecting port fixedly connected with a fixing plate, and positioning holes I are formed in four corners of the fixing plate and in the positions, corresponding to the fixing plate, of the outer wall of the direct-current screen cabinet.
Further, one end of the auxiliary support frame far away from the fixed plate penetrates through the second connecting port, the outer wall of the auxiliary support frame is connected with a square fixed plate in a sliding mode, the inner side of the square fixed plate is fixedly connected with a square inserting frame, rubber pads are fixedly mounted on the outer wall and the inner wall of the square inserting frame, and the square inserting frame is inserted between the second connecting port inner wall and the inner wall of the auxiliary support frame.
Further, the front end of the bottom of the inner wall of the direct current screen cabinet is rotationally connected with a telescopic rod, and the front end of the telescopic rod is rotationally connected with one side of the rear end of the cabinet door.
In the technical scheme, the visual and modularized direct current screen provided by the utility model has the following beneficial effects:
1. a T-shaped connecting block is fixedly arranged at the rear end of the module to be installed, and the two sides of the rear end of the heat conduction mounting plate are fixedly provided with mounting positioning blocks which are inserted into the mounting holes and are fixed through bolts; the T-shaped connecting block at the rear end of the module to be installed is inserted into the T-shaped connecting groove formed at the front end of the heat conduction installation plate, so that the T-shaped connecting block is limited, the production and installation efficiency is improved, the complex process is optimized, and the installation time is reduced;
2. the heat generated on the module to be installed is transmitted to the heat-conducting mounting plate through the heat-conducting cotton, and then transmitted to the heat-radiating plate through the heat-conducting mounting plate and the heat-conducting frame, so that the heat-radiating area is enlarged;
3. one of the fans II and I is an air inlet fan, the other is an exhaust fan, the air inlet fan introduces air into the direct-current screen cabinet to be in contact with the heat conducting frame and the heat dissipation plate for heat exchange, and the air after heat exchange is led out through the exhaust fan, so that the heat exchange efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a front view of a visual and modular dc screen according to an embodiment of the present utility model;
fig. 2 is a front view of a mounting frame for a visual and modular dc screen according to an embodiment of the present utility model;
FIG. 3 is a side view of FIG. 2 showing a visual and modular DC screen provided by an embodiment of the present utility model;
FIG. 4 is a front view of a connecting slot on a heat sink of a visual and modular DC screen according to an embodiment of the present utility model;
FIG. 5 is a left side view of a visual and modular DC screen provided by an embodiment of the present utility model;
fig. 6 is a front view of a rectangular fixing plate of a visual and modularized direct current screen according to an embodiment of the present utility model;
fig. 7 is a front view of a dc panel cabinet of the visual and modularized dc panel according to the embodiment of the present utility model;
fig. 8 is a top view of a rotary connection between a direct current screen cabinet and a cabinet door of a visual and modularized direct current screen, which are provided by the embodiment of the utility model, and two ends of a telescopic rod.
In the figure: the direct current screen cabinet 1, a cabinet door 2, a telescopic rod 3, a mounting rack 4, a mounting hole 5, a heat conduction mounting plate 6, heat conduction cotton 7, a positioning block 8, a module 9 to be mounted, a first fan 10, a second fan 11, a heat conduction frame 12, a heat dissipation plate 13, an auxiliary support frame 14, a connecting plate 15, a connecting groove 16, a first connecting port 17, a second connecting port 18, a fixing plate 19, a first positioning hole 20, a return-shaped fixing plate 21, a return-shaped inserting frame 22, a second positioning hole 23, a T-shaped connecting groove 24 and a T-shaped connecting block 25.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Embodiment one:
the utility model provides a visual and modularized direct current screen, which has the advantages of convenient use and improved efficiency, and referring to fig. 1-8, a direct current screen cabinet 1, a cabinet door 2 rotatably connected to the left side of the front end of the direct current screen cabinet 1, and a mounting structure mounted on the inner wall of the direct current screen cabinet 1;
the mounting structure includes: the mounting frame 4 is provided with two groups, the two groups are respectively and fixedly arranged at the two sides of the front end of the inner wall of the direct current screen cabinet 1, and the mounting frame 4 is provided with mounting holes 5; and the heat conduction mounting plate 6, the two sides of the rear end of the heat conduction mounting plate 6 are fixedly provided with positioning blocks 8, and the outer wall of each positioning block 8 is in sliding connection with the inner wall of each mounting hole 5.
The front end of the heat conduction mounting plate 6 is provided with heat conduction cotton 7, the top end of the heat conduction mounting plate 6 is provided with a T-shaped connecting groove 24, the inner wall of the T-shaped connecting groove 24 is slidably connected with a T-shaped connecting block 25, the front end of the T-shaped connecting block 25 is fixedly connected with the rear end of a module 9 to be mounted, the rear end of the heat conduction mounting plate 6 is provided with a heat conduction frame 12, the rear end of the heat conduction frame 12 is fixedly provided with a heat dissipation plate 13, the top end of the direct current screen cabinet 1 is provided with a first fan 10, and the rear end is provided with a second fan 11
When the heat conduction mounting plate is particularly used, the T-shaped connecting block 25 is fixedly arranged at the rear end of the module 9 to be mounted, the two sides of the rear end of the heat conduction mounting plate 6 are fixedly provided with the mounting positioning blocks 8 which are inserted into the mounting holes 5, and the mounting holes are fixed through bolts;
the T-shaped connecting block 25 at the rear end of the module 9 to be installed is inserted into the T-shaped connecting groove 24 formed at the front end of the heat conducting installation plate 6, so that the heat generated on the module 9 to be installed is transmitted to the heat conducting installation plate 6 through the heat conducting cotton 7 and then transmitted to the heat radiating plate 13 through the heat conducting installation plate 6 and the heat conducting frame 12, and the heat radiating area is enlarged;
one of the fan II 11 and the fan I10 is an air inlet fan, the other is an exhaust fan, the air inlet fan introduces air into the direct current screen cabinet 1 to be in contact with the heat conducting frame 12 and the heat dissipation plate 13 for heat exchange, and the air after heat exchange is led out through the exhaust fan, so that the heat exchange efficiency is improved.
Embodiment two:
the utility model provides a visual and modularized direct current screen, referring to fig. 1-8, the outer side of a heat dissipation plate 13 is connected with an auxiliary supporting structure;
the auxiliary support structure includes: the connecting groove 16, the connecting groove 16 is equipped with two sets of, it is located the top and the bottom of heating panel 13 respectively to open, the inner wall sliding connection of connecting groove 16 has connecting plate 15, the bottom fixedly connected with auxiliary stay frame 14 of connecting plate 15, the both ends of auxiliary stay frame 14 are connected in the inner wall both sides of direct current cabinet 1 respectively, connector one 17 has been seted up respectively to the both sides of direct current cabinet 1, connector two 18, connector one 17, the inner wall of connector two 18 all with the outer wall sliding connection of auxiliary stay frame 14, the one end of auxiliary stay frame 14 passes connector one 17 fixedly connected with fixed plate 19, locating hole one 20 has all been seted up at four corners of fixed plate 19 and the direct current cabinet 1 outer wall corresponds with fixed plate 19, auxiliary stay frame 14 is kept away from one end of fixed plate 19 and is passed connector two 18, its outer wall sliding connection has a shape fixed plate 21, the inboard fixedly connected with shape plug frame 22 of shape fixed plate 21, the outer wall and the inner wall of shape plug frame 22 are all fixedly installed with rubber pad, shape plug frame 22 inserts to between two connector inner walls and the inner wall of auxiliary stay frame 14.
When the auxiliary support device is specifically used, a person skilled in the art will be connected with the inner wall of the connecting groove 16 formed on the heat dissipation plate 13 through the auxiliary support frame 14 and the connecting plate 15 to support the heat dissipation plate 13 in an auxiliary manner, and fix the auxiliary support frame 14 through the bolts passing through the first positioning holes 20 and the second positioning holes 23.
Embodiment III:
the utility model provides a visual and modularized direct current screen, referring to fig. 1-8, the front end of the bottom of the inner wall of a direct current screen cabinet 1 is rotationally connected with a telescopic rod 3, and the front end of the telescopic rod 3 is rotationally connected with one side of the rear end of a cabinet door 2.
In particular use, the person skilled in the art will push the door 2 open, or close, by controlling the telescopic rod 3.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. A visualization and modular dc screen comprising: direct current screen cabinet (1) to and cabinet door (2) that direct current screen cabinet (1) front end left side rotated and connect, its characterized in that: the device also comprises a mounting structure which is mounted on the inner wall of the direct current screen cabinet (1);
the mounting structure includes:
the mounting frame (4) is provided with two groups, the two groups are respectively and fixedly arranged at two sides of the front end of the inner wall of the direct current screen cabinet (1), and the mounting frame (4) is provided with mounting holes (5); and
the heat conduction mounting plate (6), the rear end both sides of heat conduction mounting plate (6) are all fixed mounting has locating piece (8), the outer wall of locating piece (8) and the inner wall sliding connection of mounting hole (5).
2. The visualization and modularization direct current screen according to claim 1, characterized in that the front end of the heat conducting mounting plate (6) is provided with heat conducting cotton (7), the top end of the heat conducting mounting plate (6) is provided with a T-shaped connecting groove (24), the inner wall of the T-shaped connecting groove (24) is slidably connected with a T-shaped connecting block (25), and the front end of the T-shaped connecting block (25) is fixedly connected with the rear end of the module (9) to be mounted.
3. The visualization and modularization direct current screen according to claim 2, characterized in that the rear end of the heat conducting mounting plate (6) is provided with a heat conducting frame (12), and the rear end of the heat conducting frame (12) is fixedly provided with a heat radiating plate (13).
4. A visualization and modularization dc screen as claimed in claim 3, wherein the dc screen cabinet (1) has a first fan (10) mounted at its top end and a second fan (11) mounted at its rear end.
5. The visualization and modularization direct current screen according to claim 4, characterized in that the outside of the heat dissipation plate (13) is connected with an auxiliary support structure;
the auxiliary support structure includes: the connecting groove (16), connecting groove (16) are equipped with two sets of, set up respectively in the top and the bottom of heating panel (13), the inner wall sliding connection of connecting groove (16) has connecting plate (15), the bottom fixedly connected with auxiliary stay frame (14) of connecting plate (15), the both ends of auxiliary stay frame (14) are connected with the inner wall both sides of direct current screen cabinet (1) respectively.
6. The visualization and modularization direct current screen according to claim 5, wherein the first connecting port (17) and the second connecting port (18) are respectively arranged on two sides of the direct current screen cabinet (1), the inner walls of the first connecting port (17) and the second connecting port (18) are in sliding connection with the outer wall of the auxiliary supporting frame (14), one end of the auxiliary supporting frame (14) penetrates through the first connecting port (17) and is fixedly connected with the fixing plate (19), and the first positioning holes (20) are respectively formed in four corners of the fixing plate (19) and in positions, corresponding to the fixing plate (19), of the outer wall of the direct current screen cabinet (1).
7. The visualization and modularization direct current screen according to claim 6, wherein one end of the auxiliary support frame (14) far away from the fixed plate (19) penetrates through the second connecting port (18), the outer wall of the auxiliary support frame is slidably connected with a square fixing plate (21), the inner side of the square fixing plate (21) is fixedly connected with a square inserting frame (22), rubber pads are fixedly installed on the outer wall and the inner wall of the square inserting frame (22), and the square inserting frame (22) is inserted between the inner wall of the second connecting port (18) and the inner wall of the auxiliary support frame (14).
8. The visualization and modularization direct current screen according to claim 1, wherein the front end of the bottom of the inner wall of the direct current screen cabinet (1) is rotatably connected with a telescopic rod (3), and the front end of the telescopic rod (3) is rotatably connected with one side of the rear end of the cabinet door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154391.XU CN220775143U (en) | 2023-08-10 | 2023-08-10 | Visual and modularized direct current screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154391.XU CN220775143U (en) | 2023-08-10 | 2023-08-10 | Visual and modularized direct current screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775143U true CN220775143U (en) | 2024-04-12 |
Family
ID=90601294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154391.XU Active CN220775143U (en) | 2023-08-10 | 2023-08-10 | Visual and modularized direct current screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775143U (en) |
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2023
- 2023-08-10 CN CN202322154391.XU patent/CN220775143U/en active Active
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