CN212011746U - Heat dissipation moisture-proof type direct current screen - Google Patents
Heat dissipation moisture-proof type direct current screen Download PDFInfo
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- CN212011746U CN212011746U CN202022098178.8U CN202022098178U CN212011746U CN 212011746 U CN212011746 U CN 212011746U CN 202022098178 U CN202022098178 U CN 202022098178U CN 212011746 U CN212011746 U CN 212011746U
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- direct current
- box body
- current screen
- moisture
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Abstract
The utility model discloses a heat dissipation moisture-proof type direct current screen, including direct current screen body, interior box and outer box, the box in the external internal setting of outer container, install direct current screen body in the interior box, interior box left and right ends symmetry installation fixed block, set up the dead lever in the fixed block, and dead lever and fixed block sliding connection, the spring is established to dead lever surface longitudinal symmetry cover, and both sides about the spring is located the fixed block, the internal cavity that sets up of outer container, set up the heat preservation cotton in the cavity, interior box upper end installation induced-draft fan, induced-draft fan upper end installation conveyer pipe, and conveyer pipe intercommunication cavity, interior box lower extreme installation extraction pipe, and the extraction pipe passes outer box, the fixed cover of position installation that outer box surface corresponds the extraction pipe, fixed cover upper end installation semiconductor refrigerator. The utility model discloses a semiconductor cooler makes air conditioning, and the induced draft fan will inhale air conditioning into the direct current screen, cools down the heat dissipation to the direct current screen, and the invasion and attack of moisture in the separation air is carried to steam simultaneously in the protection cotton of outer box.
Description
Technical Field
The utility model relates to a direct current screen technical field specifically is a heat dissipation moisture-proof type direct current screen.
Background
The DC screen is a novel DC system with the functions of digital control, protection, management and measurement. The direct current screen generally comprises a rectifying module, a monitoring module, a battery pack, a voltage reduction unit and a power distribution unit, wherein the rectifying module, the monitoring module, the battery pack, the voltage reduction unit and the power distribution unit are all installed in a standard power distribution cabinet.
Various modules of direct current screen are all installed at the internal portion of direct current screen cabinet, in order to reduce the whole volume of direct current screen cabinet, the very compactness that various modules were all installed at present, this heat that just leads to the inside production of direct current screen cabinet can't in time be discharged, influence the life of module, the moist condition often can appear in the bottom of direct current screen simultaneously, the direct current screen works in damp and hot environment, influence the inside electronic components's of machine performance, long-term use, there is the potential safety hazard. Therefore, the utility model provides a dampproofing type direct current screen of heat dissipation to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a dampproofing type direct current screen of heat dissipation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat-dissipation moisture-proof direct current screen comprises a direct current screen body, an inner box body and an outer box body, wherein the inner box body is arranged in the outer box body, the direct current screen body is arranged in the inner box body, fixed blocks are symmetrically arranged at the left end and the right end of the inner box body, fixed rods are arranged in the fixed blocks and are in sliding connection with the fixed blocks, springs are symmetrically sleeved on the outer surfaces of the fixed rods from top to bottom, the springs are positioned at the upper side and the lower side of the fixed blocks, a cavity is arranged in the outer box body, heat-insulating cotton is arranged in the cavity, an air suction fan is arranged at the upper end of the inner box body, a conveying pipe is arranged at the upper end of the air suction fan and is communicated with the cavity, an extraction pipe is arranged at the lower end of the inner box body and penetrates through the outer box body, a fixed cover, the moving device comprises a bottom plate, a threaded rod and a stabilizing plate, wherein a groove is formed in the lower end of the bottom plate, the threaded rod is transversely arranged in the groove, a bearing seat is installed at the left end of the threaded rod, the bearing seat is fixedly connected with the inner wall of the groove, a motor is installed at the right end of the threaded rod, a threaded sleeve is symmetrically sleeved on the outer surface of the threaded rod, a cross rod is arranged at the upper end of the stabilizing plate, the upper end of the cross rod is rotatably connected with the threaded sleeve, the lower end of the cross rod is rotatably connected with the stabilizing plate.
As a further scheme of the utility model, both ends symmetry installation fixed plate about the dead lever, and outer box inner wall of fixed plate fixed connection.
As the utility model discloses scheme further again, outer box left end sets up the export, and exports the intercommunication cavity, and the exit surface sets up dustproof cloth.
As the utility model discloses scheme further again, fixed cover right-hand member sets up the lid, and the lid passes through the screw thread and fixed cover is connected, sets up the dust layer in the lid.
As the utility model discloses scheme further again, the steadying plate lower extreme sets up the rubber pad, and the rubber pad surface sets up anti-skidding line.
As the utility model discloses further scheme again, the steadying plate is located the recess, and the length and width of steadying plate and recess is the same.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses conveniently remove the transportation, can play buffering absorbing effect in the transportation, protection direct current screen, in operation, increase the height of direct current screen, make it and ground have the certain distance, the transmission of separation ground moisture, make air conditioning through the semiconductor refrigerator, the induced draft fan will inhale air conditioning into direct current screen, cool down the heat dissipation to direct current screen, and is effectual, carry the steam that direct current screen produced simultaneously during the protection cotton of outer box, the invasion and attack of moisture in the better separation air.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation moisture-proof dc screen.
Fig. 2 is an enlarged view of a heat-dissipating moisture-proof dc panel shown in fig. 1.
Fig. 3 is a schematic structural diagram of an outer box body in a heat-dissipation moisture-proof direct-current screen.
Fig. 4 is a schematic structural diagram of a mobile device in a heat dissipation moisture-proof dc screen.
In the figure: 1. a DC screen body; 2. an inner box body; 21. an air suction fan; 22. a delivery pipe; 23. an extraction pipe; 3. an outer case; 31. an outlet; 32. a dust cloth; 33. a moisture barrier; 34. a heat-insulating layer; 4. heat preservation cotton; 5. fixing the rod; 51. a fixed block; 52. a fixing plate; 53. a spring; 6. a fixed cover; 61. a semiconductor refrigerator; 62. a cover; 63. a dust-proof layer; 7. a mobile device; 71. a base plate; 8. a threaded rod; 81. a bearing seat; 82. a motor; 83. a threaded sleeve; 84. a cross bar; 85. a universal wheel; 9. a stabilizing plate; 91. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a heat dissipation moisture-proof dc screen comprises a dc screen body 1, an inner case 2 and an outer case 3, wherein the inner case 2 is disposed in the outer case 3, the dc screen body 1 is disposed in the inner case 2, fixing blocks 51 are symmetrically disposed at left and right ends of the inner case 2, fixing rods 5 are disposed in the fixing blocks 51, the fixing rods 5 are slidably connected to the fixing blocks 51, fixing plates 52 are symmetrically disposed at upper and lower ends of the fixing rods 5, the fixing plates 52 are fixedly connected to an inner wall of the outer case 3, springs 53 are symmetrically sleeved on outer surfaces of the fixing rods 5, the springs 53 are disposed at upper and lower sides of the fixing blocks 51, a cavity is disposed in the outer case 3, heat insulation cotton 4 is disposed in the cavity, an outlet 31 is disposed at left end of the outer case 3, the outlet 31 is communicated with the cavity, a dust cloth 32 is disposed on a surface of the outlet, the conveying pipe 22 is communicated with the cavity, the lower end of the inner box body 2 is provided with the extraction pipe 23, the extraction pipe 23 penetrates through the outer box body 3, the outer surface of the outer box body 3 is provided with the fixed cover 6 at a position corresponding to the extraction pipe 23, the upper end of the fixed cover 6 is provided with the semiconductor refrigerator 61, the right end of the fixed cover 6 is provided with the cover 62, the cover 62 is connected with the fixed cover 6 through threads, the dust-proof layer 63 is arranged in the cover 62, the outer box body 3 comprises the moisture-proof layer 33 and the heat-insulating layer 34, the moisture-proof layer 33 is positioned outside the heat-insulating layer 34, the lower end of the outer box body 3 is provided with the moving device 7, the moving device 7 comprises a bottom plate 71, a threaded rod 8 and a stabilizing plate 9, the lower end of the bottom plate 71 is provided with a groove, the threaded rod 8 is transversely arranged in the groove, the left end, the length and width of the stabilizing plate 9 are the same as those of the groove, the rubber pad 91 is arranged at the lower end of the stabilizing plate 9, anti-skid grains are arranged on the surface of the rubber pad 91, the cross rod 84 is arranged at the upper end of the stabilizing plate 9, the upper end of the cross rod 84 is rotatably connected with the threaded sleeve 83, the lower end of the cross rod 84 is rotatably connected with the stabilizing plate 9, four universal wheels 85 are symmetrically arranged at the lower end of the bottom plate 71 in the left-right direction, and the universal wheels 85 are.
The utility model discloses a theory of operation is: the device is convenient to move and transport through the universal wheel 85, road jolts during transportation, the inner box body 2 drives the fixed block 51 to move on the fixed rod 5, the spring 53 is compressed, thereby buffering and damping are carried out on the direct current screen body 1, after the direct current screen body 1 moves to a working position, the motor 82 drives the threaded rod 8 to rotate, the threaded rod 8 drives the threaded sleeve 83 to move, the threaded sleeve 83 drives the stabilizing plate 9 to move through the cross rod 84, the stabilizing plate 9 moves out of the groove and contacts the ground, the device is supported, the transmission of ground moisture is blocked, the stability of the device during working is improved, cold air generated by the semiconductor refrigerator 61 during working is in the fixed cover 6, the heat generated by the direct current screen body 1 is absorbed by the suction fan 21, the cold air generated by the semiconductor refrigerator 61 is absorbed into the inner box body 2 through the extraction pipe 23 to cool the direct current screen body 1, realize the heat exchange, the radiating effect is good, and steam passes through conveyer pipe 22 and carries in the cavity of outer box 3, makes the temperature of heat preservation cotton 4 rise, increases outer box 3's temperature, hinders the invasion and attack of moisture.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heat dissipation moisture-proof type direct current screen comprises a direct current screen body (1), an inner box body (2) and an outer box body (3), and is characterized in that the inner box body (2) is arranged in the outer box body (3), the direct current screen body (1) is installed in the inner box body (2), fixed blocks (51) are symmetrically installed at the left end and the right end of the inner box body (2), fixed rods (5) are arranged in the fixed blocks (51), the fixed rods (5) are connected with the fixed blocks (51) in a sliding mode, springs (53) are symmetrically sleeved on the outer surfaces of the fixed rods (5) from top to bottom, the springs (53) are located on the upper side and the lower side of the fixed blocks (51), a cavity is arranged in the outer box body (3), heat preservation cotton (4) is arranged in the cavity, an air suction fan (21) is installed at the upper end of the inner box body (2), a conveying pipe (22) is, and the extraction pipe (23) passes through the outer box body (3), a fixed cover (6) is arranged on the outer surface of the outer box body (3) corresponding to the position of the extraction pipe (23), a semiconductor refrigerator (61) is arranged at the upper end of the fixed cover (6), the outer box body (3) comprises a moisture-proof layer (33) and a heat-insulating layer (34), the moisture-proof layer (33) is positioned outside the heat-insulating layer (34), a moving device (7) is arranged at the lower end of the outer box body (3), the moving device (7) comprises a bottom plate (71), a threaded rod (8) and a stabilizing plate (9), a groove is formed at the lower end of the bottom plate (71), the threaded rod (8) is transversely arranged in the groove, a bearing seat (81) is arranged at the left end of the threaded rod (8), the bearing seat (81) is fixedly connected with the inner wall of the groove, a motor (82) is arranged at, the upper end of the cross rod (84) is rotatably connected with a threaded sleeve (83), the lower end of the cross rod (84) is rotatably connected with a stabilizing plate (9), four universal wheels (85) are symmetrically arranged at the left and right sides of the lower end of the bottom plate (71), and the universal wheels (85) are positioned outside the groove.
2. The heat dissipation moisture-proof type dc screen as claimed in claim 1, wherein the fixing plates (52) are symmetrically installed on the upper and lower ends of the fixing rod (5), and the fixing plates (52) are fixedly connected to the inner wall of the outer box (3).
3. The heat dissipation and moisture proof type direct current screen as claimed in claim 1, wherein an outlet (31) is provided at the left end of the outer box (3), the outlet (31) is communicated with the cavity, and a dustproof cloth (32) is provided on the surface of the outlet (31).
4. The heat dissipation and moisture proof type direct current screen as claimed in claim 1, wherein a cover (62) is arranged at the right end of the fixed cover (6), the cover (62) is connected with the fixed cover (6) through threads, and a dust-proof layer (63) is arranged in the cover (62).
5. The heat dissipation and moisture proof type dc screen of claim 1, wherein the lower end of the stabilizing plate (9) is provided with a rubber pad (91), and the surface of the rubber pad (91) is provided with anti-skid veins.
6. A heat-dissipating moisture-proof dc-screen according to claim 1, wherein the stabilizing plate (9) is located in the recess, and the length and width of the stabilizing plate (9) and the recess are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022098178.8U CN212011746U (en) | 2020-09-23 | 2020-09-23 | Heat dissipation moisture-proof type direct current screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022098178.8U CN212011746U (en) | 2020-09-23 | 2020-09-23 | Heat dissipation moisture-proof type direct current screen |
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| Publication Number | Publication Date |
|---|---|
| CN212011746U true CN212011746U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022098178.8U Active CN212011746U (en) | 2020-09-23 | 2020-09-23 | Heat dissipation moisture-proof type direct current screen |
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| CN (1) | CN212011746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629555A (en) * | 2021-08-31 | 2021-11-09 | 国网河南省电力公司博爱县供电公司 | Outdoor self-powered dampproofing cooling formula transformer case |
-
2020
- 2020-09-23 CN CN202022098178.8U patent/CN212011746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629555A (en) * | 2021-08-31 | 2021-11-09 | 国网河南省电力公司博爱县供电公司 | Outdoor self-powered dampproofing cooling formula transformer case |
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