CN211184732U - DTU screen that radiating effect is good - Google Patents
DTU screen that radiating effect is good Download PDFInfo
- Publication number
- CN211184732U CN211184732U CN201921992752.5U CN201921992752U CN211184732U CN 211184732 U CN211184732 U CN 211184732U CN 201921992752 U CN201921992752 U CN 201921992752U CN 211184732 U CN211184732 U CN 211184732U
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- China
- Prior art keywords
- screen
- heat dissipation
- dtu
- screen cabinet
- ventilation
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of computer accessories, in particular to a DTU screen with good heat dissipation effect, which comprises a screen cabinet, air holes, mounting holes, a ventilation net and a heat dissipation fan, wherein the heat dissipation fan is arranged at the inner bottom of the screen cabinet, and the ventilation net is fixed on the inner wall bolt of the screen cabinet close to the heat dissipation fan; the top of the screen cabinet is provided with an air vent, and an air permeable net is clamped and installed in the air vent under the connecting action of the installation ring; two mounting holes are formed in the rear side plate of the screen cabinet, and connecting rotating plates are installed in the mounting holes in a matched mode. The air entering the screen cabinet through the ventilation net generates convection with the air blown out by the cooling fan, so that the DTU screen is cooled, and the cooling effect is ensured; under the linkage effect of bull stick, the realization is to the angle control of connecting the commentaries on classics board, and the control is connected the commentaries on classics board and is adjusted to the state that leans out from vertical state, makes mounting hole department in ventilation state, carries out ventilation cooling to the DTU screen.
Description
Technical Field
The utility model relates to a computer fittings technical field especially relates to a DTU screen that radiating effect is good.
Background
A DTU (Data Transfer Unit) is a wireless terminal device that is used exclusively for converting serial Data into IP Data or converting IP Data into serial Data and transmitting the Data through a wireless communication network. DTU devices are now widely used in the power industry.
A DTU device is installed in one screen, which may be referred to as a DTU screen. The existing DTU screen box is mainly provided with DTU equipment, a communication module, a storage battery and the like, wherein the storage battery supplies power for the equipment in the DTU screen. Because the storage batteries are placed in the same box body in the DTU screen in the prior art, the temperature of the batteries is too high due to unsmooth ventilation, and the batteries are damaged.
Based on this design a DTU screen that the radiating effect is good to solve above-mentioned problem.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the good DTU screen of a radiating effect who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a DTU screen with a good heat dissipation effect comprises a screen cabinet, air holes, mounting holes, a ventilation net and a heat dissipation fan, wherein the heat dissipation fan is arranged at the inner bottom of the screen cabinet, and the ventilation net is fixed on the inner wall of the screen cabinet close to the heat dissipation fan through bolts;
the top of the screen cabinet is provided with an air vent, and an air permeable net is clamped and installed in the air vent under the connecting action of the installation ring;
two mounting holes are formed in the rear side plate of the screen cabinet, a connecting rotating plate is installed in the mounting holes in a matched mode, and the movement of the connecting rotating plate is controlled to operate by a stepping motor under the connection of a first connecting rod and a second belt.
Preferably, the mounting ring is glued to the outer edge of the ventilation net, and is fixed on the ventilation hole formed in the screen cabinet through bolts.
Preferably, the cross section of the breathable net is circular.
Preferably, the connecting rotating plate is fixedly provided with a rotating rod through a bolt, the rotating rod is sleeved with a second belt and a first belt, the first belt is in plug contact with a rotating shaft, and one end of the rotating shaft is fixedly connected with an output shaft of the stepping motor.
Preferably, the vertical section of the mounting hole is rectangular, and the peripheral hole walls of the mounting hole are fixedly connected with rubber pads in a gluing mode.
The utility model has the advantages that:
1. the utility model discloses, enter into the air in the screen cabinet through ventilative net, will produce the convection current with the wind that radiator fan blew off, play radiating effect to the DTU screen, guarantee radiating effect.
2. The utility model discloses, under the linkage effect of pivot pole, realize the angle control to connecting the commentaries on classics board, control connection commentaries on classics board is adjusted to the state that leans out from vertical state, makes mounting hole department in ventilation state, carries out ventilation cooling to the DTU screen.
Drawings
Fig. 1 is a schematic diagram of a right-view structure of a DTU screen with a good heat dissipation effect provided by the present invention;
fig. 2 is a schematic view of a front view structure of a DTU screen with a good heat dissipation effect provided by the present invention;
fig. 3 is the utility model provides a structure schematic diagram is looked to the right side that board and first belt and second belt are connected is changeed in connection of DTU screen that the radiating effect is good.
In the figure: 1 screen cabinet, 2 ventilative net, 3 bleeder vents, 4 bull sticks, 5 connection commentaries on classics board, 6 mounting holes, 7 rubber pads, 8 radiator fan, 9 ventilation net, 10 collar, 11 first belts, 12 second belts, 13 step motor, 14 pivots.
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.
Example (b): referring to fig. 1-3, a DTU screen with good heat dissipation effect comprises a screen cabinet 1, air holes 3, mounting holes 6, a ventilation net 9 and a heat dissipation fan 8, wherein the heat dissipation fan 8 is arranged at the inner bottom of the screen cabinet 1, and the ventilation net 9 is fixed on the inner wall of the screen cabinet 1 close to the heat dissipation fan 8 through bolts;
the top of the screen cabinet 1 is provided with an air vent 3, the air vent 3 is internally provided with a breathable net 2 in a clamping manner under the connecting action of a mounting ring 10, the mounting ring 10 is connected to the outer edge of the breathable net 2 in a gluing manner, the mounting ring 10 is fixed on the air vent 3 arranged on the screen cabinet 1 through a bolt, and the cross section of the breathable net 2 is circular.
Specifically, the starting of the cooling fan 8 is controlled, wind power generated by the cooling fan 8 blows from bottom to top, blown wind penetrates through the vent holes and blows into the screen cabinet 1, air entering the screen cabinet 1 through the ventilation net 2 generates convection with the wind blown by the cooling fan 8, a heat dissipation effect is achieved on the DTU screen, and the heat dissipation effect is guaranteed;
Two mounting holes 6 are formed in the rear side plate of the screen cabinet 1, the vertical sections of the mounting holes 6 are rectangular, and rubber pads 7 are fixedly bonded to the peripheral hole walls of the mounting holes 6;
the connection changes board 5 is installed to the fit in mounting hole 6, connects the motion of changeing board 5 and is controlled the operation by step motor 13 under the connection of first connecting rod and second belt 12, connects to change 5 upper bolt fastening of board and has changeed pole 4, and has cup jointed second belt 12 and first belt 11 on the commentaries on classics pole 4, and the grafting contact has pivot 14 on the first belt 11, the one end of pivot 14 and step motor 13's output shaft fixed connection.
Specifically, the start of the stepping motor 13 is controlled to drive the rotating shaft 14 and the first belt 11 to rotate, the first belt 11 drives the rotating rod 4 and the second belt 12 to move, the angle control of the connecting rotating plate 5 can be realized under the connecting action of the rotating rod 4, the connecting rotating plate 5 is controlled to be adjusted from a vertical state to an outward inclined state, the mounting hole 6 is in a ventilation state, and the DTU screen is ventilated and cooled;
the rubber pad 7 is arranged, so that the gap between the connecting rotating plate 5 and the mounting hole 6 can be filled when the connecting rotating plate 5 is in a vertical state.
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 (5)
1. A DTU screen with a good heat dissipation effect comprises a screen cabinet (1), air holes (3), mounting holes (6), a ventilation net (9) and a heat dissipation fan (8), and is characterized in that the heat dissipation fan (8) is arranged at the inner bottom of the screen cabinet (1), and the ventilation net (9) is fixed on the inner wall of the screen cabinet (1) close to the heat dissipation fan (8) through bolts;
the top of the screen cabinet (1) is provided with an air vent (3), and an air permeable net (2) is clamped and installed in the air vent (3) under the connecting action of the installation ring (10);
two mounting holes (6) are formed in the rear side plate of the screen cabinet (1), the mounting holes (6) are internally matched with connecting rotating plates (5), and the movement of the connecting rotating plates (5) is controlled by a stepping motor (13) to operate under the connection of a first connecting rod and a second belt (12).
2. The DTU screen with the good heat dissipation effect as recited in claim 1, wherein the mounting ring (10) is glued to the outer edge of the ventilation net (2), and the mounting ring (10) is bolted to the ventilation holes (3) formed in the screen cabinet (1).
3. The DTU screen with the good heat dissipation effect as recited in claim 2, wherein the cross section of the ventilation net (2) is circular.
4. The DTU screen with the good heat dissipation effect as recited in claim 1, wherein a rotating rod (4) is fixed on the connecting rotating plate (5) through a bolt, a second belt (12) and a first belt (11) are sleeved on the rotating rod (4), a rotating shaft (14) is connected to the first belt (11) in an inserting and contacting manner, and one end of the rotating shaft (14) is fixedly connected with an output shaft of the stepping motor (13).
5. The DTU screen with the good heat dissipation effect as recited in claim 1, wherein the vertical section of the mounting hole (6) is rectangular, and the peripheral hole walls of the mounting hole (6) are fixedly glued with rubber pads (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921992752.5U CN211184732U (en) | 2019-11-18 | 2019-11-18 | DTU screen that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921992752.5U CN211184732U (en) | 2019-11-18 | 2019-11-18 | DTU screen that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184732U true CN211184732U (en) | 2020-08-04 |
Family
ID=71807244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921992752.5U Expired - Fee Related CN211184732U (en) | 2019-11-18 | 2019-11-18 | DTU screen that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184732U (en) |
-
2019
- 2019-11-18 CN CN201921992752.5U patent/CN211184732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |