CN220067947U - Control box of tower type photo-thermal mirror field control unit - Google Patents
Control box of tower type photo-thermal mirror field control unit Download PDFInfo
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- CN220067947U CN220067947U CN202321504245.9U CN202321504245U CN220067947U CN 220067947 U CN220067947 U CN 220067947U CN 202321504245 U CN202321504245 U CN 202321504245U CN 220067947 U CN220067947 U CN 220067947U
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- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000004891 communication Methods 0.000 claims description 10
- 210000003813 thumb Anatomy 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of mirror field control boxes, and particularly relates to a control box of a tower type photo-thermal mirror field control unit. The control box includes: a control box shell, a unit control board card and an interface adapter plate; the control box shell comprises an upper sealing plate positioned at the upper part of the shell, a lower sealing plate positioned at the lower part of the shell and two side panels positioned at two opposite sides of the shell; a plurality of groups of clamping grooves for fixedly mounting the unit control board cards are formed in the upper sealing plate and the lower sealing plate; the unit control board card includes: the device comprises a control board, a board fixing plate arranged at one end of the control board, and an adapter plug arranged at the other end of the control board; the interface adapter plate is arranged at the rear part of the control box shell. The control box can be neatly arranged on the control cabinet, so that the space is saved, the exposure of the unit control board card is reduced, the failure rate is reduced, and the service life of the unit control board card is prolonged.
Description
Technical Field
The utility model belongs to the technical field of mirror field control boxes, and particularly relates to a control box of a tower type photo-thermal mirror field control unit.
Background
The tower type solar photo-thermal mirror field is large in general scale, a plurality of heliostats need to be controlled, sun movement is tracked, light rays are reflected to a specific heat absorber, and photoelectric conversion is completed. Because one unit control board card can realize the control of two rows of heliostats, the more heliostat nodes, the more unit control boards are, and the more complex the corresponding mirror field control system is.
For a large-scale field, in order to ensure the normal operation of the field, molecular field sub-units such as communication, power supply and the like are required to be controlled for heliostats in the field construction process; each subfield is designed with an independent electric centralized control room, and each electric centralized control room comprises a distribution box, a temperature control air conditioner, a PLC, a control server and a unit control box rack for supplying power to the subfield of the field.
FIG. 8 is a schematic diagram of a prior art electrical centralized control room, wherein IPDC and IPDU are respectively a unit control board card and an adapter board placed in a unit control box; in the prior art, a stacked method is adopted for fixing the unit control board by the unit control box, bolts and upright posts are adopted for fixing, and the unit control board is not provided with a slot design and an interface adapter plate; the front and back wiring is disordered, the difficulty of installation, debugging, operation and maintenance is increased, and the space occupation is large, so that the heat dissipation is not facilitated.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a control box of a tower type photo-thermal mirror field control unit; the control box is packaged by orderly placing the unit control board cards into the control box through the design of the clamping grooves, and most interfaces are exposed at the rear part of the control box through the interface adapter plate, so that the control box is convenient to maintain and attractive in appearance.
The utility model is realized by the following technical scheme:
a control box of a tower photo-thermal mirror field control unit, the control box comprising: a control box shell, a unit control board card and an interface adapter plate;
the control box shell comprises an upper sealing plate positioned at the upper part of the shell, a lower sealing plate positioned at the lower part of the shell and two side panels positioned at two opposite sides of the shell;
a plurality of groups of clamping grooves for fixedly mounting the unit control board cards are formed in the upper sealing plate and the lower sealing plate;
the unit control board card includes: the device comprises a control board, a board fixing plate arranged at one end of the control board, and an adapter plug arranged at the other end of the control board;
the interface adapter plate is arranged at the rear part of the control box shell; an adapter base connected with the adapter plug is arranged on one side face of the interface adapter plate, and a plurality of network ports, a serial interface and a power socket are arranged on the other side face of the interface adapter plate.
Further, the control board adapter plug is of the model Molex 75874-0095; the types of the adaptor base are Molex 75492-1025 and Molex 75803-4104. The adapter base is formed by splicing two types of bases, namely Molex 75492-1025 and Molex 75803-4104.
Further, the power socket is connected with a power supply of a distribution box in the electric control room to supply power for the unit control board card and the heliostat.
Further, a thumb wheel is also provided on the other side of the interface adapter plate.
Further, the control box further comprises a back plate, and the back plate and the interface adapter plate are adjacently arranged; the back plate is positioned on the outer side of the control box.
Further, an indicator light display port, a heliostat driver communication interface and a heliostat driver power interface are arranged on the board card fixing plate. The indicator light display port enables the indicator lights to be controlled to display different colors according to the control states and the position of the indicator lights on the control board card, wherein the conventional technology is adopted. The heliostat driver communication interface and the heliostat driver power interface are directly spliced with the driver cable, and conventional 485 communication is adopted.
Further, one end of the board fixing plate is fixed on the control board through a fixing bolt, and the other end of the board fixing plate is fixed on an upper sealing plate and a lower sealing plate of the control box shell through bolts.
Further, each group of clamping grooves comprises an upper slot arranged at the lower part of the upper sealing plate and a lower slot arranged at the upper part of the upper sealing plate, and the unit control board card is arranged in the control box shell through the upper slot and the lower slot.
Further, a plurality of radiating holes are formed in the upper sealing plate and the lower sealing plate;
one end of each side panel close to the front part of the control box comprises an extension part, and handles are arranged on the extension parts.
Further, the two side panels are respectively arranged at the left side and the right side of the control box shell and are used for connecting the upper sealing plate and the lower sealing plate;
the upper sealing plate, the lower sealing plate and the two side panels define a space for installing the unit control board card.
The beneficial technical effects of the utility model are as follows:
according to the control box provided by the utility model, the unit control board cards are orderly placed into the control box for packaging through the card slot design, the adapter plate is adopted for switching the interfaces of the unit control board cards, the wiring and the installation and the debugging are more convenient, the front and back wiring are simpler, the interfaces are exposed at the rear part of the control box, the maintenance is convenient, and the attractiveness is increased.
According to the utility model, the appearance of the control box shell is cuboid, the control box can be neatly arranged on the control cabinet, the space is saved, the exposure of the unit control board card is reduced, the failure rate is reduced, and the service life of the unit control board card is prolonged;
in the utility model, the thumb wheel is arranged on the interface adapter plate at the rear part of the control box and is used for conveniently marking and positioning the position of the control box.
Drawings
FIG. 1 is a schematic diagram of the front structure of a control box of a tower photo-thermal field control unit according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the rear structure of a control box of a tower photo-thermal field control unit according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a rear split structure of a control box of a tower photo-thermal field control unit according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of an interface adapter structure according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of the front structure of a control box (without a unit control board card installed) according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a unit control board card according to an embodiment of the utility model;
FIG. 7 is a front view of a card retainer plate according to an embodiment of the present utility model;
fig. 8 is a schematic diagram of an electrical centralized control room in the prior art.
The reference numerals are: 1. a chassis housing; 1-1, upper sealing plates; 1-2. Side panels; 2. a unit control board card; 2-1, a board card fixing plate; 2-11, an indicator lamp display port; 2-12, heliostat driver communication interface; 2-13 heliostat driver power interface; 2-2, a control board card; 2-3, an adapter plug; 3. an interface adapter plate; 3-1, thumb wheel; 3-2, a network port; 3-3, serial interface; 3-4, a power socket; 4. a back plate.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
On the contrary, the utility model is intended to cover any alternatives, modifications, equivalents, and variations as may be included within the spirit and scope of the utility model as defined by the appended claims. Further, in the following detailed description of the present utility model, certain specific details are set forth in order to provide a better understanding of the present utility model. The present utility model will be fully understood by those skilled in the art without the details described herein.
The utility model provides a control box embodiment of a tower type photo-thermal mirror field control unit, which comprises: a control box shell, a unit control board card and an interface adapter plate;
the control box shell comprises an upper sealing plate positioned at the upper part of the shell, a lower sealing plate positioned at the lower part of the shell and two side panels positioned at two opposite sides of the shell;
a plurality of groups of clamping grooves for fixedly mounting the unit control board cards are formed in the upper sealing plate and the lower sealing plate;
the unit control board card includes: the device comprises a control board, a board fixing plate arranged at one end of the control board, and an adapter plug arranged at the other end of the control board;
the interface adapter plate is arranged at the rear part of the control box shell; an adapter base connected with the adapter plug is arranged on one side face of the interface adapter plate, and a plurality of network ports, a serial interface and a power socket are arranged on the other side face of the interface adapter plate. In the embodiment, the control board adapter plug model is Molex 75874-0095; the types of the adaptor base are Molex 75492-1025 and Molex 75803-4104. The power socket is connected with a power transformer in the electric control room and supplies power for the unit control board card and the heliostat.
According to the control box provided by the utility model, the unit control board cards are orderly placed into the control box for packaging through the card slot design, and the interface is exposed at the rear part of the control box through the interface adapter plate, so that the control box is convenient to maintain and attractive in appearance. The distance between adjacent unit control boards is at least 20mm; a heat dissipation space is reserved;
according to the utility model, the control box shell is of a cuboid structure, so that the control box can be neatly arranged on the control cabinet, the space is saved, the exposure of the unit control board card is reduced, the failure rate is reduced, and the service life of the unit control board card is prolonged;
in this embodiment, a thumb wheel is further disposed on the other side of the interface adapter plate at the rear of the case, so as to mark and position the position of the control case conveniently. The thumbwheel uses Omron Electronics Inc A7DP-206-1.
In this embodiment, the control box further includes a back plate, where the back plate and the interface adapter plate are disposed adjacent to each other; the rear backboard is positioned at the outer side of the control box; is used for protecting the inner parts of the shell.
Specifically, holes corresponding to the thumb wheel, the plurality of net ports, the serial interface and the power socket are formed in the rear backboard, and power socket connector clips are arranged outside the holes corresponding to the power sockets. Specifically, the interface adapter plate and the back plate are fixedly arranged on the upper sealing plate, the lower sealing plate and the two side plates through fixing bolts and gaskets.
In this embodiment, an indicator light display port, a heliostat driver communication interface, and a heliostat driver power interface are provided on the board card fixing plate; the indicator light display port enables the indicator lights to be controlled to display different colors according to the control states and the position of the indicator lights on the control board card, wherein the conventional technology is adopted. The heliostat driver communication interface and the heliostat driver power interface are directly spliced with the driver cable, and conventional 485 communication is adopted.
In this embodiment, one end of the board fixing plate is fixed on the control board through a fixing bolt, and the other end is fixed on the upper sealing plate and the lower sealing plate of the control box shell through bolts.
Specifically, after the unit control board card inserts the control box, the integrated circuit board fixed plate is located the front of control box, and pilot lamp display port, heliostat driver communication and power interface are located the front of control box, conveniently carry out troubleshooting and driver connection to the control board card.
In this embodiment, each set of the card slots includes an upper slot provided at a lower portion of the upper sealing plate and a lower slot provided at an upper portion of the upper sealing plate, and the unit control board card is mounted inside the control box housing through the upper slot and the lower slot. The slot type mounting mode can realize the fixing of the drawing type slot of the unit control board card, is convenient for the fixed mounting, the maintenance and the disassembly of the unit control board card, and saves the space; in this embodiment, 16 groups of slots are disposed in the control box housing, and at most 16 unit control boards can be placed in the control box housing;
in this embodiment, the upper sealing plate and the lower sealing plate are provided with a plurality of heat dissipation holes. Specifically, the quantity of the radiating holes is set according to specific conditions, and the radiating holes in the control box can be designed conventionally.
In this embodiment, the two side panels each include an extension at one end near the front of the control box, and a handle is provided on the extension. Specifically, the extension part is flush with the front surface of the case, does not shade the front outlet of the control case, and does not prevent the installation and the disassembly of the unit control board card; the handle is designed to facilitate removal and installation of the control box from the cabinet.
In this embodiment, the two side panels are respectively disposed at the left and right sides of the control box housing, and are used for connecting the upper sealing plate and the lower sealing plate; the space defined by the upper sealing plate, the lower sealing plate and the two side panels is used for installing a unit control board card.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. The utility model provides a control box of tower photo-thermal mirror field control unit which characterized in that, the control box includes: a control box shell, a unit control board card and an interface adapter plate;
the control box shell comprises an upper sealing plate positioned at the upper part of the shell, a lower sealing plate positioned at the lower part of the shell and two side panels positioned at two opposite sides of the shell;
a plurality of groups of clamping grooves for fixedly mounting the unit control board cards are formed in the upper sealing plate and the lower sealing plate;
the unit control board card includes: the device comprises a control board, a board fixing plate arranged at one end of the control board, and an adapter plug arranged at the other end of the control board;
the interface adapter plate is arranged at the rear part of the control box shell; an adapter base connected with the adapter plug is arranged on one side face of the interface adapter plate, and a plurality of network ports, a serial interface and a power socket are arranged on the other side face of the interface adapter plate.
2. The control box of a tower photo-thermal mirror field control unit of claim 1, wherein the power outlet is electrically connected to a power box in the electrical control room.
3. The control box of a tower photo-thermal field control unit according to claim 1, further comprising a thumb wheel on the other side of the interface adapter plate.
4. The control box of a tower photo-thermal field control unit according to claim 1, further comprising a back plate, wherein the back plate and the interface adapter plate are adjacently arranged; the back plate is positioned on the outer side of the control box.
5. The control box of the tower type photo-thermal mirror field control unit according to claim 1, wherein an indicator light display port, a heliostat driver communication interface and a heliostat driver power interface are arranged on the board card fixing plate.
6. The control box of a tower type photo-thermal field control unit according to claim 1, wherein one end of the board fixing plate is fixed on the control board card through fixing bolts, and the other end of the board fixing plate is fixed on an upper sealing plate and a lower sealing plate of a control box shell through bolts.
7. The control box of a tower photo-thermal field control unit according to claim 1, wherein each set of the clamping grooves comprises an upper slot arranged at the lower part of the upper sealing plate and a lower slot arranged at the upper part of the upper sealing plate, and the unit control board card is arranged in the control box shell through the upper slot and the lower slot.
8. The control box of the tower type photo-thermal mirror field control unit according to claim 1, wherein a plurality of radiating holes are formed in the upper sealing plate and the lower sealing plate;
one end of each side panel close to the front part of the control box comprises an extension part, and handles are arranged on the extension parts.
9. The control box of the tower type photo-thermal mirror field control unit according to claim 1, wherein the two side panels are respectively arranged at the left side and the right side of the control box shell and are used for connecting the upper sealing plate and the lower sealing plate;
the upper sealing plate, the lower sealing plate and the two side panels define a space for installing the unit control board card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504245.9U CN220067947U (en) | 2023-06-14 | 2023-06-14 | Control box of tower type photo-thermal mirror field control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321504245.9U CN220067947U (en) | 2023-06-14 | 2023-06-14 | Control box of tower type photo-thermal mirror field control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067947U true CN220067947U (en) | 2023-11-21 |
Family
ID=88754370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321504245.9U Active CN220067947U (en) | 2023-06-14 | 2023-06-14 | Control box of tower type photo-thermal mirror field control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067947U (en) |
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2023
- 2023-06-14 CN CN202321504245.9U patent/CN220067947U/en active Active
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