CN214960697U - Dustproof bus gateway device dispels heat - Google Patents
Dustproof bus gateway device dispels heat Download PDFInfo
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- CN214960697U CN214960697U CN202120902306.1U CN202120902306U CN214960697U CN 214960697 U CN214960697 U CN 214960697U CN 202120902306 U CN202120902306 U CN 202120902306U CN 214960697 U CN214960697 U CN 214960697U
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- baffle
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Abstract
The utility model discloses a dustproof bus gateway device dispels heat, both sides all are provided with the baffle around the shell, a plurality of blow vent has been seted up to the inside of baffle, the inboard of baffle is provided with a plurality of fin, the inside of fin is provided with a plurality of stationary blade, and the front end and the baffle fixed connection of stationary blade, the upper and lower both sides of baffle are all fixed and are provided with two fixed columns, the fixed frame that is provided with in the inside that the rear side of preceding baffle just is located the shell, the inside of fixed frame is provided with two mounts, the inside of fixed frame is provided with PVC and prevents grey net, and PVC prevents grey net and mount fixed connection. The utility model discloses, set up the fin, and the shell adopts the aluminum alloy material to constitute to through scattering out the heat through the fin, the fin has certain width moreover, thereby produces adsorption effect when realizing getting into inside to outside dust, reduces that the dust gets into inside.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a dustproof bus gateway device dispels heat.
Background
In the underground operation track, information in all aspects can be exchanged in time only by means of a wireless communication network, and the subway can be ensured to operate very smoothly, safely and efficiently. The wireless communication network plays an important role in subway traffic, but in practical application, due to the complexity of a traffic system, the construction process of the wireless communication network of the subway in the city is also faced with a plurality of problems, and the research and development of the related stable and reliable bus gateway device are particularly important for accelerating the construction efficiency of the wireless communication network of the subway in the city and ensuring reliable operation.
At present, the bus gateway device on the market mostly adopts passive heat dissipation to the problem of internal heat dissipation, and generally only a plurality of holes are formed in the shell for heat dissipation, so that the service life of internal electronic elements is greatly shortened when the bus gateway device is used in a high-temperature environment, and dust does not have more protection measures and only has a protection effect through the shell.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat dissipation dustproof bus gateway device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat-dissipating and dust-preventing bus gateway device comprises a shell, wherein heat-dissipating strips are fixedly arranged on the outer walls of the upper side and the lower side of the shell, a mounting frame is fixedly arranged on the front side in the shell, a brushless motor is fixedly arranged at the center of the mounting frame, a fan is sleeved on the outer wall of an output shaft of the brushless motor, baffles are arranged on the front side and the rear side of the shell and comprise a front baffle and a rear baffle, a plurality of air vents are formed in the baffles, a plurality of heat-dissipating fins are arranged on the inner side of the baffles, a plurality of fixing pieces are arranged in the heat-dissipating fins, the front ends of the fixing pieces are fixedly connected with the baffles, two fixing columns are fixedly arranged on the upper side and the lower side of the baffles, a fixing frame is fixedly arranged on the rear side of the front baffle and positioned in the shell, two fixing frames are arranged in the fixing frame, and a PVC dust-proof net is arranged in the fixing frame, and the PVC dustproof net is fixedly connected with the fixing frame.
As a further description of the above technical solution:
one side of the shell is provided with a wiring port, and the front side of the wiring port is provided with a plurality of network cable interfaces.
As a further description of the above technical solution:
the upper side and the lower side of the inside of the shell are respectively provided with four stand columns, the stand columns on the upper side and the lower side are in one-to-one correspondence with each other in position, a circuit board is arranged inside the shell, and the circuit board is fixedly connected with one ends of the stand columns.
As a further description of the above technical solution:
two mounting holes are formed in the two sides of the fixing frame, the positions of the mounting holes correspond to the positions of the fixing columns, and the fixing frame is fixedly connected with the fixing columns through bolts.
As a further description of the above technical solution:
the radius of the fan is matched with the inner diameter of the mounting frame.
As a further description of the above technical solution:
the shell is made of aluminum alloy materials.
As a further description of the above technical solution:
the upper and lower both sides of installing frame all are provided with two screws, and the shell passes through screw fixed connection with the installing frame.
The utility model discloses following beneficial effect has:
1. the utility model discloses, set up heat dissipation strip and fan, thereby increase the radiating efficiency at the area of contact through heat dissipation strip increase and air, blow off the heat that the inside circuit board produced through the fan to reduce inside temperature.
2. The utility model discloses, set up the fin, and the shell adopts the aluminum alloy material to constitute to through scattering out the heat through the fin, and the fin has certain width, thereby produces adsorption effect when realizing getting into inside to outside dust, reduces that the dust gets into inside.
3. The utility model discloses, set up PVC dustproof net, prevent the dustproof net through being provided with PCV in the front side of fan to play the effect that the check kept off the dust when inside inhaled air, and do not have the PVC protection network in the rear side of shell, when the air outflow, reduce the outflow resistance, finally improve inside electronic component life.
Drawings
Fig. 1 is a perspective view of a heat-dissipating and dust-proof bus gateway device according to the present invention;
fig. 2 is a perspective view of a baffle plate and a fixing frame structure of the bus gateway device for heat dissipation and dust prevention according to the present invention;
fig. 3 is a side sectional view of a heat-dissipating and dust-proof bus gateway device according to the present invention;
fig. 4 is a main sectional view of the bus gateway device with heat dissipation and dust prevention provided by the present invention.
Illustration of the drawings:
1. a housing; 2. a heat dissipating strip; 3. a baffle plate; 4. a vent; 5. a wiring port; 6. fixing a column; 7. a heat sink; 8. a fixing sheet; 9. a fixing frame; 10. a fixed mount; 11. mounting holes; 12. PVC dust-proof net; 13. installing a frame; 14. a fan; 15. a brushless motor; 16. a circuit board; 17. a column; 301. a front baffle; 302. a tailgate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a heat-dissipating and dust-preventing bus gateway device comprises a shell 1, wherein the shell 1 is made of aluminum alloy, heat-dissipating strips 2 are fixedly arranged on the outer walls of the upper side and the lower side of the shell 1, a mounting frame 13 is fixedly arranged on the front side inside the shell 1, two screws are arranged on the upper side and the lower side of the mounting frame 13, the shell 1 is fixedly connected with the mounting frame 13 through the screws, a brushless motor 15 is fixedly arranged at the center of the mounting frame 13, a fan 14 is sleeved on the outer wall of an output shaft of the brushless motor 15, the radius of the fan 14 is matched with the inner diameter of the mounting frame 13, baffles 3 are arranged on the front side and the rear side of the shell 1, each baffle 3 comprises a front baffle 301 and a rear baffle 302, a plurality of vent holes 4 are formed in each baffle 3, the contact area between the heat-dissipating strips 2 and air is increased to increase the heat-dissipating efficiency, and heat generated by an internal circuit board 16 is blown out through the fan 14, thereby lowering the internal temperature.
The inboard of baffle 3 is provided with a plurality of fin 7, the inside of fin 7 is provided with a plurality of stationary blade 8, and the front end and the baffle 3 fixed connection of stationary blade 8, the upper and lower both sides of baffle 3 are all fixed and are provided with two fixed columns 6, the fixed frame 9 that is provided with in the inside of preceding baffle 301 and is located shell 1, the inside of fixed frame 9 is provided with two mounts 10, the inside of fixed frame 9 is provided with PVC prevents grey net 12, and PVC prevents grey net 12 and mount 10 fixed connection, prevent grey net 12 through being provided with PCV in the front side of fan 14, thereby play the effect that the check kept off the dust when inside intake air, and do not have PVC to prevent grey net 12 in the rear side of shell 1, when the air outflow, reduce the outflow resistance, finally improve inside electronic component life.
One side of shell 1 is provided with wiring mouth 5, and wiring mouth 5's front side is opened and is equipped with a plurality of net twine interface, both sides all are provided with four stand 17 about shell 1's inside, and the position one-to-one of both sides stand 17 about, shell 1's inside is provided with circuit board 16, and circuit board 16 and stand 17's one end fixed connection, two mounting holes 11 have all been seted up to the both sides of fixed frame 9, the position of mounting hole 11 is corresponding with the position of fixed column 6, and fixed frame 9 passes through bolt fixed connection with fixed column 6, finally realize the dustproof effect of heat dissipation.
The working principle is as follows: the utility model discloses a baffle 3 has been set up in the both sides of shell 1, and vent 4 has been seted up in the inside of baffle 3, thereby realize the circulation of inside air current, and the rear side fixed connection fin 7 of baffle 301 in the front, the intensive distribution through fin 7, thereby realize the heat dissipation through the increase area of contact, and the fin 7 of intensive distribution can play the preliminary adsorption to the dust, inside in order to reduce the dust entering, and set up PVC in the rear side of fin 7 and prevent grey net 12, and the opposite side at shell 1 then does not, because the rear side that prevents grey net 12 at PVC has set up fan 14, thereby block the dust when breathing in through fan 14, and the air current that blows off then can reduce the resistance, with improvement electronic component's life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a dustproof bus gateway device of heat dissipation, includes shell (1), its characterized in that: the heat dissipation device is characterized in that heat dissipation strips (2) are fixedly arranged on the outer walls of the upper side and the lower side of the shell (1), a mounting frame (13) is fixedly arranged on the front side inside the shell (1), a brushless motor (15) is fixedly arranged at the center of the mounting frame (13), a fan (14) is sleeved on the outer wall of an output shaft of the brushless motor (15), baffles (3) are arranged on the front side and the rear side of the shell (1), each baffle (3) comprises a front baffle (301) and a rear baffle (302), and a plurality of air vents (4) are formed in each baffle (3);
the inboard of baffle (3) is provided with a plurality of fin (7), the inside of fin (7) is provided with a plurality of stationary blade (8), and the front end and baffle (3) fixed connection of stationary blade (8), the upper and lower both sides of baffle (3) are all fixed and are provided with two fixed columns (6), the rear side of preceding baffle (301) and the inside that is located shell (1) are fixed and are provided with fixed frame (9), the inside of fixed frame (9) is provided with two mount (10), the inside of fixed frame (9) is provided with PVC and prevents grey net (12), and PVC prevents grey net (12) and mount (10) fixed connection.
2. The heat-dissipating and dust-proof bus gateway device according to claim 1, wherein: one side of shell (1) is provided with wiring mouth (5), and the front side of wiring mouth (5) is opened and is equipped with a plurality of net twine interface.
3. The heat-dissipating and dust-proof bus gateway device according to claim 1, wherein: the novel LED lamp is characterized in that four upright columns (17) are arranged on the upper side and the lower side of the interior of the shell (1), the upright columns (17) on the upper side and the lower side correspond to each other one by one, a circuit board (16) is arranged inside the shell (1), and the circuit board (16) is fixedly connected with one ends of the upright columns (17).
4. The heat-dissipating and dust-proof bus gateway device according to claim 1, wherein: two mounting holes (11) have all been seted up to the both sides of fixed frame (9), the position of mounting hole (11) is corresponding with the position of fixed column (6), and fixed frame (9) pass through bolt fixed connection with fixed column (6).
5. The heat-dissipating and dust-proof bus gateway device according to claim 1, wherein: the radius of the fan (14) is matched with the inner diameter of the mounting frame (13).
6. The heat-dissipating and dust-proof bus gateway device according to claim 1, wherein: the shell (1) is made of aluminum alloy materials.
7. The heat-dissipating and dust-proof bus gateway device according to claim 1, wherein: the upper side and the lower side of the mounting frame (13) are both provided with two screws, and the shell (1) is fixedly connected with the mounting frame (13) through the screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120902306.1U CN214960697U (en) | 2021-04-28 | 2021-04-28 | Dustproof bus gateway device dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120902306.1U CN214960697U (en) | 2021-04-28 | 2021-04-28 | Dustproof bus gateway device dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214960697U true CN214960697U (en) | 2021-11-30 |
Family
ID=79064786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120902306.1U Active CN214960697U (en) | 2021-04-28 | 2021-04-28 | Dustproof bus gateway device dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214960697U (en) |
-
2021
- 2021-04-28 CN CN202120902306.1U patent/CN214960697U/en active Active
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