Computer system integrated control cabinet

Abstract

The utility model relates to the field of computer equipment, in particular to a computer system integrated control cabinet which comprises a cabinet body, an exhaust assembly is arranged on the upper surface of the cabinet body, an air inlet groove and an installation assembly are arranged on the lower surface of the cabinet body, and an air blowing assembly and a dust collecting assembly are arranged on the rear side face of the cabinet body. Overhead assemblies are arranged on the left side surface and the right side surface in the cabinet body, a heat dissipation assembly and a telescopic assembly are arranged on the rear side surface in the cabinet body, a vertical plate is arranged on the lower side surface in the cabinet body, a limiting groove is formed in the vertical plate, a hollow pipe is arranged in the limiting groove, and the hollow pipe communicates with an air blowing assembly. According to the control cabinet, blowing and heat dissipation can be carried out on equipment in the control cabinet at the same time, comprehensive heat dissipation can be simply and rapidly carried out, a filter screen can be rapidly cleaned, the heat dissipation efficiency is improved, and the service life of the equipment is prolonged. And dust and batting can be collected.

Description

Technical Field

[0001] This utility model relates to the field of computer equipment, and in particular to a computer system integrated control cabinet. Background Technology

[0002] A control cabinet is a set of switchgear, measuring instruments, protective electrical appliances and auxiliary equipment assembled in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. A computer system integrated control cabinet integrates various separate devices, functions and information into an interconnected, unified and coordinated system through a structured integrated cabling system and computer network technology, so as to achieve full resource sharing and realize centralized, efficient and convenient management.

[0003] To this end, a utility model patent with patent authorization number CN 220023439 U discloses a computer system integration control cabinet, including a control cabinet body and a front door. The front door is installed on the front side of the control cabinet body. The control cabinet body has symmetrically arranged mounting boxes on both sides. Both sides of the mounting boxes are designed as through openings and are connected to the control cabinet body. Each mounting box is provided with a movable mounting plate and a moving component that can drive the movable mounting plate to move up and down reciprocally. A cleaning component is provided on the side of the movable mounting plate facing away from the control cabinet body.

[0004] However, in actual use, when the temperature inside the control cabinet is too high, the equipment inside the control cabinet cannot be cooled by blowing air at the same time. When cleaning the filter, the cleaning efficiency is low, and the ash and lint after cleaning are not collected. After a period of use, they will still be adsorbed on the filter, resulting in low heat dissipation efficiency.

[0005] Therefore, it is necessary to further improve the computer system integration control cabinet. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the existing defects and provide a computer system integrated control cabinet that can simultaneously blow air to cool the equipment inside the control cabinet, can easily and quickly dissipate heat, can quickly clean the filter screen, improve heat dissipation efficiency, and can collect dust and lint, thus effectively solving the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a computer system integrated control cabinet, including a cabinet body, an exhaust component on the upper surface of the cabinet body, an air inlet slot and an installation component on the lower surface of the cabinet body, a blower component and a dust collection component on the rear side of the cabinet body, overhead components on both the left and right sides of the cabinet body, a heat dissipation component and a telescopic component on the rear side of the cabinet body, a vertical plate on the lower inner side of the cabinet body, a limit groove on the vertical plate, a hollow tube inside the limit groove, the hollow tube communicating with the blower component, a purging component at the air outlet on the outer side of the hollow tube, the telescopic component connecting to the hollow tube, and a dustproof net inside the cabinet body, the dustproof net being attracted to the lower inner side of the cabinet body by magnetic strips on its lower surface.

[0008] Preferably, the purging assembly includes a rotating head, an air outlet pipe, and a jet nozzle. The rotating head is rotatably mounted at the air outlet on the outer side of the hollow tube. The air outlet pipe is located at the air outlet on the outer side of the rotating head. The jet nozzle is mounted at the air outlet pipe with a downward tilt angle of 30° to 60° on the air outlet pipe, and its angle is measured based on the horizontal reference axis of the air outlet pipe.

[0009] Preferably, the dust collection assembly includes a dust collection hood, a connecting pipe, and a negative pressure dust collection box. The dust collection hood is located on the lower surface of the cabinet, and the negative pressure dust collection box is located on the rear side of the cabinet. One end of the connecting pipe is connected to the dust collection hood, and the other end of the connecting pipe is connected to the negative pressure port of the negative pressure dust collection box. The dust collection hood and the air inlet slot are correspondingly arranged.

[0010] Preferably, the blower assembly includes a high-speed fan II and a high-pressure air pipe. The high-speed fan II is installed on the rear side of the cabinet. A bucket-shaped cover is provided at the air outlet of the high-speed fan II. One end of the high-pressure air pipe is connected to the bucket-shaped cover at the air outlet of the high-speed fan, and the other end of the high-pressure air pipe passes through the cabinet and is connected to the hollow pipe.

[0011] Preferably, the overhead assembly includes a placement rack, slots, and uprights. The slots are arranged in an upper and lower array on the uprights. The placement rack is engaged with the slots by buckles on its side. The uprights are respectively installed on the left and right side surfaces inside the cabinet.

[0012] Preferably, the exhaust assembly includes an exhaust fan and a protective net. The exhaust fan is installed in the air outlet slot opened on the cabinet by a fixing bracket, and the protective net is installed in the air outlet slot opened on the cabinet, with the protective net positioned above the exhaust fan.

[0013] Preferably, the heat dissipation assembly includes a mounting bracket, a high-speed fan, an air outlet shroud, and an air collection shroud. The high-speed fan is mounted on the lower inner side of the air collection shroud via the mounting bracket. The air outlet shrouds are arranged in an upper and lower array at the air outlet slot on the front side of the air collection shroud. The air outlet shrouds are set at an angle to the horizontal plane. The air collection shroud is located on the rear side inside the cabinet.

[0014] Preferably, the telescopic assembly includes an electrically controlled telescopic rod and a follower block. The electrically controlled telescopic rod is located on the rear side inside the cabinet, and the follower block is located at the telescopic end of the electrically controlled telescopic rod. The hollow tube is fixedly installed in the mounting hole of the follower block.

[0015] Preferably, the mounting assembly includes a mounting plate and vibration isolation supports, with the vibration isolation supports arrayed on the lower surface of the cabinet, and adjacent vibration isolation supports at the front and rear are all mounted on the mounting plate.

[0016] The working principle and usage principle of this utility model are as follows: the electronic equipment used in the computer system can be placed or installed on the overhead component. When the exhaust fan is running, it can exhaust the hot air inside the cabinet, and the cold air can enter the cabinet through the air inlet slot.

[0017] When the temperature inside the cabinet is too high, the high-speed fan can be turned on. When the high-speed fan is running, cold air can enter the cabinet through the air inlet slot. The cold air inside the cabinet is drawn into the air collector and discharged through the air outlet. The air outlet is set at a 45° angle to ensure that the cold air can be blown onto the equipment components inside the cabinet and can dissipate heat from the air.

[0018] When cleaning dust and lint from the dustproof net, the operation of the high-speed fan is controlled to blow air into the hollow tube through the high-pressure air pipe. The air in the hollow tube can enter the outlet pipe through the rotating head and be sprayed out through the nozzle. The nozzle is installed on the outlet pipe at a downward tilt angle of 30° to 60°. The angle measurement is based on the horizontal reference axis of the outlet pipe to ensure that the nozzle can drive the rotation of the outlet pipe and the rotating head when spraying air, thereby rotating and spraying air, which can improve the cleaning range and cleaning efficiency. The extension and retraction of the electrically controlled telescopic rod can drive the hollow tube to move inside the limit groove through the follower block, which can clean the entire dustproof net.

[0019] At the same time, opening the negative pressure dust collection box can create negative pressure inside the dust collection hood through the connecting pipe. When cleaning the dust screen and air inlet duct, the dust and lint on the dust screen and air inlet duct can enter the negative pressure dust collection box through the dust collection hood, ensuring the cleanliness of the computer room environment and preventing dust and lint from affecting other cabinets.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. Cold air can enter the cabinet through the air inlet slot, and the exhaust assembly can expel the hot air inside the cabinet for initial heat dissipation. The dust filter can block lint and large dust particles from entering the cabinet, and the magnetic strip makes it easy to remove and clean the dust filter.

[0022] 2. The blowing component can blow away dust and lint from the dustproof screen, ensuring the ventilation of the dustproof screen and improving heat dissipation efficiency.

[0023] 3. The heat dissipation components can be activated when the internal temperature of the cabinet is too high. The air hood is set at an angle to the horizontal plane, which can ensure that the cool air can be blown to the equipment components inside the cabinet, thereby dissipating the heat and further improving the heat dissipation effect. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a partial cross-sectional schematic diagram of the present invention;

[0026] Figure 3 This is an enlarged schematic diagram of part A of this utility model;

[0027] Figure 4 This is a partial cross-sectional bottom view of the present invention;

[0028] Figure 5 This is a schematic diagram of the dustproof net structure of this utility model;

[0029] Figure 6 This is a schematic diagram of the purging assembly structure of this utility model. Figure 1 ;

[0030] Figure 7 This is a schematic diagram of the purging assembly structure of this utility model. Figure 2 .

[0031] Explanation of reference numerals in the attached drawings: 1. Cabinet; 2. Hollow tube; 3. Overhead assembly; 301. Placement rack; 302. Card slot; 303. Upright frame; 4. Limiting slot; 5. Dustproof net; 6. Upright panel; 7. Exhaust assembly; 701. Exhaust fan; 702. Protective net; 8. Heat dissipation assembly; 801. Mounting bracket; 802. High-speed fan one; 803. Air outlet hood; 804. Air collection hood; 9. Telescopic assembly; 901. Electrically controlled telescopic rod; 90 2. Follower block; 10. Air inlet slot; 11. Blower assembly; 1101. High-speed fan II; 1102. High-pressure air pipe; 12. Mounting assembly; 1201. Mounting plate; 1202. Vibration isolation support; 13. Dust collection assembly; 1301. Dust collection hood; 1302. Connecting pipe; 1303. Negative pressure dust collection box; 14. Blowing assembly; 1401. Rotating head; 1402. Air outlet pipe; 1403. Air nozzle; 15. Magnetic strip. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.

[0033] Please see Figure 1-7 This utility model provides a technical solution: a computer system integrated control cabinet, including a cabinet body 1, an exhaust component 7 is provided on the upper surface of the cabinet body 1, an air inlet slot 10 and a mounting component 12 are provided on the lower surface of the cabinet body 1, a blower component 11 and a dust collection component 13 are provided on the rear side of the cabinet body 1, an overhead component 3 is provided on both the left and right sides inside the cabinet body 1, and a heat dissipation component 8 and a telescopic component 9 are provided on the rear side inside the cabinet body 1.

[0034] Specifically, cold air can enter the cabinet 1 through the air inlet 10, the electronic equipment used by the computer system can be placed or installed on the overhead component 3, the heat dissipation component 8 can be activated when the temperature inside the cabinet 1 is too high, and the exhaust component 7 can exhaust the hot air inside the cabinet 1.

[0035] A vertical plate 6 is provided on the lower inner side of the cabinet 1. A limiting groove 4 is provided on the vertical plate 6. A hollow tube 2 is provided inside the limiting groove 4. The hollow tube 2 is connected to the blower assembly 11. A blowing assembly 14 is provided at the air outlet on the outer side of the hollow tube 2. A telescopic assembly 9 is connected to the hollow tube 2. A dustproof net 5 is provided inside the cabinet 1. The dustproof net 5 is attracted to the lower inner side of the cabinet 1 by a magnetic strip 15 on its lower surface.

[0036] Specifically, the dustproof net 5 can block lint and large dust particles from entering the cabinet 1. The magnetic strip 15 can fix the dustproof net 5, and the dustproof net 5 can be quickly removed for cleaning. The hollow tube 2 is set above the air inlet slot 10. The dustproof net 5 is set correspondingly to the air inlet slot 10. The air inlet slot 10 can ensure air intake inside the cabinet 1. The blowing component 14 can blow away the dust and lint on the dustproof net 5, so that the dust and lint are removed from the dustproof net 5, ensuring the ventilation of the dustproof net 5. There are two uprights 6 on the left and right to ensure that the two ends of the hollow tube 2 can be supported. The limiting groove 4 can limit the hollow tube 2.

[0037] Furthermore, the purging assembly 14 includes a rotating head 1401, an exhaust pipe 1402, and a nozzle 1403. The rotating head 1401 is rotatably mounted at the exhaust port on the outer side of the hollow tube 2. The exhaust pipe 1402 is located at the exhaust port on the outer side of the rotating head 1401. The nozzle 1403 is mounted at the exhaust port of the exhaust pipe 1402. The nozzle 1403 is mounted on the exhaust pipe 1402 at a downward tilt angle of 30° to 60°, and its angle is measured based on the horizontal reference axis of the exhaust pipe 1402.

[0038] Specifically, the gas in the hollow tube 2 can enter the outlet pipe 1402 through the rotating head 1401 and be ejected through the nozzle 1403. The nozzle 1403 is installed on the outlet pipe 1402 at a downward 45° angle. Its angle measurement is based on the horizontal reference axis of the outlet pipe 1402 to ensure that the nozzle 1403 can drive the rotation of the outlet pipe 1402 and the rotating head 1401 when it sprays gas, thereby performing rotational spraying, which can quickly clean the dust screen 5, improve the cleaning range and cleaning efficiency. The nozzle 1403 adopts a fan-shaped nozzle, and the selected fan range is between 60 degrees and 110 degrees.

[0039] Furthermore, the dust collection assembly 13 includes a dust collection hood 1301, a connecting pipe 1302, and a negative pressure dust collection box 1303. The dust collection hood 1301 is disposed on the lower surface of the cabinet 1, and the negative pressure dust collection box 1303 is disposed on the rear side of the cabinet 1. One end of the connecting pipe 1302 is connected to the dust collection hood 1301, and the other end of the connecting pipe 1302 is connected to the negative pressure port of the negative pressure dust collection box 1303. The dust collection hood 1301 is correspondingly disposed with the air inlet slot 10.

[0040] Specifically, by opening the negative pressure dust collection box 1303, a negative pressure can be generated inside the dust collection hood 1301 through the connecting pipe 1302. When cleaning, the dust and lint on the dustproof net 5 and the air inlet duct 10 can enter the negative pressure dust collection box 1303 through the dust collection hood 1301, ensuring the cleanliness of the computer room environment and preventing dust and lint from affecting other cabinets. The negative pressure dust collection box 1303 can be selected from the commonly available small vacuum cleaner host.

[0041] Furthermore, the blower assembly 11 includes a high-speed fan 1101 and a high-pressure air pipe 1102. The high-speed fan 1101 is installed on the rear side of the cabinet 1. A funnel-shaped cover is provided at the air outlet of the high-speed fan 1101. One end of the high-pressure air pipe 1102 is connected to the funnel-shaped cover at the air outlet of the high-speed fan, and the other end of the high-pressure air pipe 1102 passes through the cabinet 1 and is connected to the hollow pipe 2.

[0042] Specifically, when the high-speed fan 2 1101 is running, it can blow air into the hollow tube 2 through the high-pressure air pipe 1102. The high-speed fan 2 1101 can be a MY2936-A model turbine brushless motor. The high-pressure air pipe 1102 can be a high-pressure spring air pipe to ensure that the high-pressure air pipe 1102 will not bend and affect the air output when the hollow tube 2 moves inside the limiting groove 4.

[0043] Furthermore, the overhead assembly 3 includes a placement rack 301, a slot 302, and a stand 303. The slot 302 is arranged vertically on the stand 303. The placement rack 301 is engaged in the slot 302 by the buckles on its side. The stand 303 is installed on the left and right side surfaces inside the cabinet 1.

[0044] Specifically, the overhead assembly 3 is symmetrically arranged in two sets. The equipment placed in the cabinet can be placed or installed on the placement rack 301. The placement rack 301 can be snapped into the slots 302 at different positions by the buckles on its side, and can be adjusted according to the different heights of the equipment placed in the cabinet.

[0045] Furthermore, the exhaust assembly 7 includes an exhaust fan 701 and a protective net 702. The exhaust fan 701 is installed in the air outlet slot opened on the cabinet 1 by a fixing bracket, and the protective net 702 is installed in the air outlet slot opened on the cabinet 1, and the protective net 702 is located on the upper side of the exhaust fan 701.

[0046] Specifically, when the exhaust fan 701 is running, it can expel the hot air inside the cabinet 1, and the protective net 702 can protect the exhaust fan 701.

[0047] Furthermore, the heat dissipation assembly 8 includes a mounting bracket 801, a high-speed fan 802, an exhaust shroud 803, and an air collection shroud 804. The high-speed fan 802 is mounted on the lower inner side of the air collection shroud 804 via the mounting bracket 801. The exhaust shroud 803 is mounted in an array of vertically arranged at the air outlet slot on the front side of the air collection shroud 804. The exhaust shroud 803 is set at a 45-degree angle to the horizontal plane. The air collection shroud 804 is located on the rear side inside the cabinet 1.

[0048] Specifically, when the temperature inside cabinet 1 is too high, high-speed fan 802 can be turned on. When high-speed fan 802 is running, cold air can enter the inside of cabinet 1 through air inlet slot 10. The cold air inside cabinet 1 is drawn into air collector hood 804 and discharged through air outlet hood 803. The air outlet hood 803 is set at a 45-degree angle to the horizontal plane, which can ensure that the cold air can be blown onto the equipment components inside cabinet 1, which can blow air to dissipate heat from the equipment components and further improve the heat dissipation effect. High-speed fan 802 can use a MY2936-A model turbine brushless motor.

[0049] Furthermore, the telescopic assembly 9 includes an electrically controlled telescopic rod 901 and a follower block 902. The electrically controlled telescopic rod 901 is located on the rear side inside the cabinet 1, and the follower block 902 is located at the telescopic end of the electrically controlled telescopic rod 901. The hollow tube 2 is fixedly installed in the mounting hole of the follower block 902.

[0050] Specifically, the extension and retraction of the electrically controlled telescopic rod 901 can be controlled by the follower block 902 driving the hollow tube 2 to move inside the limiting groove 4. The electrically controlled telescopic rod 901 can be selected according to the width of the cabinet. The electrically controlled telescopic rod 901 can be a three-section electrically controlled telescopic rod to ensure that the extension and retraction length is consistent with the overall width of the air inlet slot 10.

[0051] Furthermore, the mounting assembly 12 includes a mounting plate 1201 and a seismic isolation support 1202. The seismic isolation supports 1202 are arrayed on the lower surface of the cabinet 1, and the front and rear adjacent seismic isolation supports 1202 are all mounted on the mounting plate 1201.

[0052] Specifically, the vibration isolation bracket 1202 can reduce the impact of external vibration on the cabinet 1 and can support the cabinet 1 to facilitate air intake inside the cabinet 1. The mounting plate 1201 is easy to install on the ground, thereby fixing the cabinet 1. The vibration isolation bracket 1202 can be selected as a lead rubber bracket, and the diameter of the lead rubber bracket can be selected and matched according to the different sizes of the cabinet 1.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A computer system integrated control cabinet, comprising a cabinet body (1), characterized in that: The upper surface of the cabinet (1) is provided with an exhaust assembly (7), the lower surface of the cabinet (1) is provided with an air inlet slot (10) and an installation assembly (12), the rear side of the cabinet (1) is provided with a blower assembly (11) and a dust collection assembly (13), the left and right sides inside the cabinet (1) are provided with overhead assemblies (3), the rear side inside the cabinet (1) is provided with a heat dissipation assembly (8) and a telescopic assembly (9), and the lower side inside the cabinet (1) is provided with a vertical plate (7). 6) A limiting groove (4) is provided on the upright plate (6). A hollow tube (2) is provided inside the limiting groove (4). The hollow tube (2) is connected to the blower assembly (11). A blowing assembly (14) is provided at the air outlet on the outer side of the hollow tube (2). The telescopic assembly (9) is connected to the hollow tube (2). A dustproof net (5) is provided inside the cabinet (1). The dustproof net (5) is attracted to the lower inner side of the cabinet (1) by the magnetic strip (15) set on its lower surface.

2. The computer system integrated control cabinet according to claim 1, characterized in that: The purging assembly (14) includes a rotating head (1401), an exhaust pipe (1402), and a jet nozzle (1403). The rotating head (1401) is rotatably mounted at the exhaust port on the outer side of the hollow tube (2). The exhaust pipe (1402) is located at the exhaust port on the outer side of the rotating head (1401). The jet nozzle (1403) is mounted at the exhaust port of the exhaust pipe (1402). The jet nozzle (1403) is mounted on the exhaust pipe (1402) at a downward tilt angle of 30° to 60°. The angle measurement is based on the horizontal reference axis of the exhaust pipe (1402).

3. The computer system integrated control cabinet according to claim 1, characterized in that: The dust collection assembly (13) includes a dust collection hood (1301), a connecting pipe (1302), and a negative pressure dust collection box (1303). The dust collection hood (1301) is located on the lower surface of the cabinet (1), and the negative pressure dust collection box (1303) is located on the rear side of the cabinet (1). One end of the connecting pipe (1302) is connected to the dust collection hood (1301), and the other end of the connecting pipe (1302) is connected to the negative pressure port of the negative pressure dust collection box (1303). The dust collection hood (1301) is correspondingly arranged with the air inlet slot (10).

4. A computer system integrated control cabinet according to claim 1, characterized in that: The blower assembly (11) includes a high-speed fan (1101) and a high-pressure air pipe (1102). The high-speed fan (1101) is installed on the rear side of the cabinet (1). A bucket-shaped cover is provided at the air outlet of the high-speed fan (1101). One end of the high-pressure air pipe (1102) is connected to the bucket-shaped cover at the air outlet of the high-speed fan. The other end of the high-pressure air pipe (1102) passes through the cabinet (1) and is connected to the hollow pipe (2).

5. A computer system integrated control cabinet according to claim 1, characterized in that: The overhead assembly (3) includes a placement rack (301), a slot (302), and a stand (303). The slots (302) are arranged vertically on the stand (303). The placement rack (301) is snapped into the slot (302) by the buckles on its side. The stand (303) is installed on the left and right side surfaces inside the cabinet (1).

6. A computer system integrated control cabinet according to claim 1, characterized in that: The exhaust assembly (7) includes an exhaust fan (701) and a protective net (702). The exhaust fan (701) is installed in the air outlet slot opened on the cabinet (1) by a fixing bracket. The protective net (702) is installed in the air outlet slot opened on the cabinet (1) and is located on the upper side of the exhaust fan (701).

7. A computer system integrated control cabinet according to claim 1, characterized in that: The heat dissipation assembly (8) includes a mounting bracket (801), a high-speed fan (802), an air outlet shroud (803), and an air collection shroud (804). The high-speed fan (802) is mounted on the lower inside of the air collection shroud (804) via the mounting bracket (801). The air outlet shroud (803) is mounted in an array on the front side of the air collection shroud (804) at the air outlet slot. The air outlet shroud (803) is set at a 45-degree angle to the horizontal plane. The air collection shroud (804) is set on the rear side inside the cabinet (1).

8. A computer system integrated control cabinet according to claim 1, characterized in that: The telescopic assembly (9) includes an electrically controlled telescopic rod (901) and a follower block (902). The electrically controlled telescopic rod (901) is located on the rear side inside the cabinet (1), and the follower block (902) is located at the telescopic end of the electrically controlled telescopic rod (901). The hollow tube (2) is fixedly installed in the mounting hole of the follower block (902).

9. A computer system integrated control cabinet according to claim 1, characterized in that: The mounting assembly (12) includes a mounting plate (1201) and a seismic isolation support (1202). The seismic isolation supports (1202) are arranged in an array on the lower surface of the cabinet (1), and the front and rear adjacent seismic isolation supports (1202) are all set on the mounting plate (1201).

Images