CN211151259U - Communication engineering is with ventilative type power distribution cabinet of heat dissipation - Google Patents
Communication engineering is with ventilative type power distribution cabinet of heat dissipation Download PDFInfo
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- CN211151259U CN211151259U CN201921777675.1U CN201921777675U CN211151259U CN 211151259 U CN211151259 U CN 211151259U CN 201921777675 U CN201921777675 U CN 201921777675U CN 211151259 U CN211151259 U CN 211151259U
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- distribution cabinet
- power distribution
- motor
- heat dissipation
- cabinet body
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Abstract
The utility model discloses a heat dissipation and ventilation type power distribution cabinet for communication engineering, which comprises a power distribution cabinet body, wherein a heat dissipation and ventilation mechanism is arranged inside the power distribution cabinet body; the heat dissipation and ventilation mechanism comprises a motor protective cover, a motor shaft, a rotating rod, a first fixing ring, a second fixing ring, turbine blades, a blowing fan blade and an exhaust fan blade; fixedly connected with motor safety cover in the middle of the distribution cabinet body bottom rear side, the inside bottom fixedly connected with motor of motor safety cover, the motor top rotates the one end that is connected with the motor shaft, the other end of motor shaft passes distribution cabinet body fixedly connected with rotary rod. The utility model discloses a turbine blade, extraction fan leaf and the fan blade of blowing on the rotary rod can with the heat suction of switch board round to the turbine blade in, then through the extraction fan leaf with the fan blade of blowing, blow off steam from the upper and lower both sides of switch board simultaneously, this kind of heat dissipation ventilative mode than traditional mode efficiency than higher.
Description
Technical Field
The utility model relates to a communication engineering technical field specifically is a communication engineering is with ventilative type power distribution cabinet of heat dissipation.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads. This level of equipment provides protection, monitoring and control of the load
Patent number CN201721700494.X discloses a communication engineering is with ventilative type power distribution cabinet of heat dissipation, including first diaphragm, the lower fixed surface of first diaphragm is connected through the lower fixed surface of two risers and second diaphragm, and two risers are located the left and right sides of first diaphragm upper surface respectively, the lower surface of second diaphragm is connected through first bracing piece and first drive arrangement's upper fixed surface, first drive arrangement's bottom and the upper surface overlap joint of first casing. This communication engineering is with ventilative type power distribution cabinet of heat dissipation, through the cooperation between first drive arrangement, first casing, first telescopic link, first bearing, first pivot, second casing, sliding sleeve, slide bar, driven gear, second drive arrangement, third casing, second pivot, second bearing, resilient means and blast apparatus, and make this internal air flow of switch board more even to make this internal electrical components' of switch board radiating effect better.
At present, the existing heat dissipation and ventilation type power distribution cabinet for communication engineering has some defects, for example; the existing heat dissipation and ventilation type power distribution cabinet for communication engineering is relatively complex in internal ventilation and heat dissipation structure, and the ventilation effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a communication engineering is with ventilative type power distribution cabinet of heat dissipation has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation and ventilation type power distribution cabinet for communication engineering comprises a power distribution cabinet body, wherein a heat dissipation and ventilation mechanism is arranged inside the power distribution cabinet body;
the heat dissipation and ventilation mechanism comprises a motor protective cover, a motor shaft, a rotating rod, a first fixing ring, a second fixing ring, turbine blades, a blowing fan blade and an exhaust fan blade; a motor protective cover is fixedly connected to the middle of the rear side of the bottom of the power distribution cabinet body, a motor is fixedly connected to the bottom end inside the motor protective cover, the top of the motor is rotatably connected with one end of a motor shaft, and the other end of the motor shaft penetrates through the power distribution cabinet body and is fixedly connected with a rotating rod;
first solid fixed ring, turbine blade and the solid fixed ring of second are passed at the rotary rod top, and the inboard equal fixedly connected with rotary rod of first solid fixed ring, turbine blade and the solid fixed ring of second, the solid fixed ring outside of first solid fixed ring and second is fixedly connected with extraction fan leaf and blowing fan leaf respectively.
As an embodiment of the present invention, three heat conductive metal plates are penetrated through the front side inside the power distribution cabinet, and heat dissipation foils are bonded to the upper and lower sides of the heat conductive metal plates.
As an optimal implementation mode of the utility model, the left end fixedly connected with door-hinge of switch board body front side, the door-hinge front side rotation is connected with the box baffle, the welding of box baffle front side right-hand member has the handle, observation window is installed at box baffle front side top.
As an optimal implementation mode of the utility model, the quad slit has all been seted up with the bottom left and right sides in the middle of the distribution cabinet body top, the inboard fixedly connected with dust screen of quad slit.
As a preferred embodiment of the utility model, rotary rod, dust filter screen, box baffle, the solid fixed ring of first solid fixed ring and second are the stainless metal material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a turbine blade, extraction fan leaf and the fan blade of blowing on the rotary rod can with the heat suction of switch board round to the turbine blade in, then through extraction fan leaf with the fan blade of blowing, blow off steam from the upper and lower both sides of switch board simultaneously, this kind of heat dissipation ventilative mode than traditional mode efficiency than higher, be favorable to more practical use a communication engineering with heat dissipation ventilative type power distribution cabinet.
2. The utility model discloses a heat conduction metal sheet and the heat dissipation foil piece on the distribution cabinet body can be with equipment fixing on heat conduction metal sheet and heat dissipation foil piece, utilize heat conduction metal sheet and heat dissipation foil piece to derive the outside with the heat that equipment produced, have simultaneously radiating effect, are favorable to more practical use a communication engineering with ventilative type power distribution cabinet of heat dissipation.
3. The utility model discloses a quad slit and dust filter screen on the distribution cabinet body can make the distribution cabinet body dispel the heat from upper and lower both sides, adopt the dust filter screen can effectively filter the dust moreover, are favorable to more practical use a communication engineering with ventilative type power distribution cabinet of heat dissipation.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a heat dissipation and ventilation type power distribution cabinet for communication engineering of the present invention;
fig. 2 is an internal view of the heat dissipation and ventilation type power distribution cabinet for communication engineering of the present invention;
fig. 3 is the utility model relates to a communication engineering is with ventilative type power distribution cabinet's of heat dissipation circuit diagram.
In the figure: 1, the distribution cabinet body 2, the door-hinge 3, box baffle 4, handle 5, observation window 6, motor safety cover 7, motor 8, motor shaft 9, dust filter screen 10, rotary rod 11, first solid fixed ring 12, extraction fan leaf 13, turbine blade 14, the solid fixed ring 15 of second, the fan leaf 16 of blowing, cooling foil 17, heat conduction metal sheet 18, the quad slit.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation and ventilation type power distribution cabinet for communication engineering comprises a power distribution cabinet body 1, wherein a heat dissipation and ventilation mechanism is arranged inside the power distribution cabinet body 1;
the heat dissipation and ventilation mechanism comprises a motor protective cover 6, a motor 7, a motor shaft 8, a rotating rod 10, a first fixing ring 11, a second fixing ring 14, turbine blades 13, a blowing fan blade 15 and an exhaust fan blade 12; a motor protection cover 6 is fixedly connected to the middle of the rear side of the bottom of the power distribution cabinet body 1, a motor 7 is fixedly connected to the bottom end inside the motor protection cover 6, one end of a motor shaft 8 is rotatably connected to the top of the motor 7, and the other end of the motor shaft 8 penetrates through the power distribution cabinet body 1 and is fixedly connected with a rotating rod 10;
the top of the rotating rod 10 passes through a first fixing ring 11, a turbine blade 13 and a second fixing ring 14, the rotating rod 10 is fixedly connected to the inner sides of the first fixing ring 11, the turbine blade 13 and the second fixing ring 14, and the outer sides of the first fixing ring 11 and the second fixing ring 14 are fixedly connected with a fan blade 12 and a fan blade 15 respectively.
Please refer to fig. 1 in this embodiment, through turbine blade 13, extraction fan leaf 12 and the fan leaf 15 of blowing on the rotary rod 10, can with the heat suction of switch board round to turbine blade 13 in, then through extraction fan leaf 12 and the fan leaf 15 of blowing, blow out hot gas from the upper and lower both sides of switch board simultaneously, this kind of heat dissipation ventilative mode is than the traditional mode efficiency ratio, is favorable to more practical use a communication engineering with ventilative type power distribution cabinet of heat dissipation.
Three heat-conducting metal plates 17 penetrate through the front side inside the power distribution cabinet body 1, and heat dissipation foils 16 are bonded to the upper side and the lower side of each heat-conducting metal plate 17.
Referring to fig. 1 in this embodiment, through the heat conducting metal plate 17 and the heat dissipating foil 16 on the power distribution cabinet body 1, the device can be mounted on the heat conducting metal plate 17 and the heat dissipating foil 16, and the heat generated by the device is conducted to the outside by using the heat conducting metal plate 17 and the heat dissipating foil 16, so that the heat dissipating effect is achieved, and the heat dissipating and ventilating type power distribution cabinet for communication engineering is more practical.
Wherein, 1 front side left end fixedly connected with door-hinge 2 of the switch board body, 2 front sides of door-hinge rotate and are connected with box baffle 3, 3 front side right-hand members of box baffle have handle 4, observation window 5 is installed at 3 front side tops of box baffle.
Wherein, square hole 18 has all been seted up to distribution cabinet body 1 top middle and bottom left and right sides, square hole 18 inboard fixedly connected with dust screen 9.
Please refer to fig. 1 in this embodiment, through square hole 18 and dust filter 9 on the distribution cabinet body 1, can make the distribution cabinet body 1 dispel the heat from upper and lower both sides, adopt dust filter 9 can effectively filter the dust moreover, be favorable to more practical use a communication engineering with ventilative type power distribution cabinet of heat dissipation.
The rotating rod 10, the dust filtering net 9, the box body baffle 3, the first fixing ring 11 and the second fixing ring 14 are all made of stainless metal materials.
When the heat dissipation and ventilation type power distribution cabinet for communication engineering is used, firstly, the motor 7 is electrically connected with an external power supply, then the motor 7 is in signal connection with an external control switch, after the connection is finished, the motor 7 can be opened by using the external control switch, the motor 7 drives the motor shaft 8, the motor shaft 8 drives the rotating rod 10, the rotating rod 10 drives the exhaust fan blade 12, the turbine blade 13 and the blowing fan blade 15 to rotate, the turbine blade 13 can suck hot air in the power distribution cabinet body 1 to the middle, then the hot air is simultaneously blown out from the upper side and the lower side of the power distribution cabinet body 1 through the blowing fan blade 15 and the exhaust fan blade 12, due to the arrangement of the heat conduction metal plate 17 and the heat dissipation foil 16, equipment can be arranged on the heat conduction metal plate 17 and the heat dissipation foil 16, the heat generated by the equipment is guided out to the outside by using the heat conduction metal plate 17 and the heat dissipation foil 16, meanwhile, the square holes, can make the distribution cabinet body 1 dispel the heat from upper and lower both sides, adopt dust screen 9 can effectively filter the dust moreover.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a communication engineering is with ventilative type power distribution cabinet of heat dissipation, includes the distribution cabinet body (1), its characterized in that: a heat dissipation and ventilation mechanism is arranged inside the power distribution cabinet body (1);
the heat dissipation and ventilation mechanism comprises a motor protective cover (6), a motor (7), a motor shaft (8), a rotating rod (10), a first fixing ring (11), a second fixing ring (14), turbine blades (13), a blowing fan blade (15) and an exhaust fan blade (12); a motor protection cover (6) is fixedly connected to the middle of the rear side of the bottom of the power distribution cabinet body (1), a motor (7) is fixedly connected to the bottom end of the interior of the motor protection cover (6), the top of the motor (7) is rotatably connected with one end of a motor shaft (8), and the other end of the motor shaft (8) penetrates through the power distribution cabinet body (1) and is fixedly connected with a rotating rod (10);
first solid fixed ring (11), turbine blade (13) and the solid fixed ring of second (14) are passed at rotary rod (10) top, and just first solid fixed ring (11), turbine blade (13) and the solid fixed ring of second (14) inboard equal fixedly connected with rotary rod (10), first solid fixed ring (11) and the solid fixed ring of second (14) outside respectively fixedly connected with exhaust fan leaf (12) and the fan leaf (15) of blowing.
2. The heat-dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein: three heat conduction metal sheets (17) penetrate through the front side inside the power distribution cabinet body (1), and heat dissipation foils (16) are bonded to the upper side and the lower side of each heat conduction metal sheet (17).
3. The heat-dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein: the power distribution cabinet body (1) front side left end fixedly connected with door-hinge (2), door-hinge (2) front side rotation is connected with box baffle (3), the right-hand member welding of box baffle (3) front side has handle (4), observation window (5) are installed at box baffle (3) front side top.
4. The heat-dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein: square holes (18) are formed in the middle of the top and the left and right sides of the bottom of the power distribution cabinet body (1), and dust filtering nets (9) are fixedly connected to the inner sides of the square holes (18).
5. The heat-dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein: the rotating rod (10), the dust filtering net (9), the box body baffle (3), the first fixing ring (11) and the second fixing ring (14) are all made of stainless metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921777675.1U CN211151259U (en) | 2019-10-22 | 2019-10-22 | Communication engineering is with ventilative type power distribution cabinet of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921777675.1U CN211151259U (en) | 2019-10-22 | 2019-10-22 | Communication engineering is with ventilative type power distribution cabinet of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211151259U true CN211151259U (en) | 2020-07-31 |
Family
ID=71772776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921777675.1U Expired - Fee Related CN211151259U (en) | 2019-10-22 | 2019-10-22 | Communication engineering is with ventilative type power distribution cabinet of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211151259U (en) |
-
2019
- 2019-10-22 CN CN201921777675.1U patent/CN211151259U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211022 |