CN111326977A - 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
- Publication number
- CN111326977A CN111326977A CN202010258940.6A CN202010258940A CN111326977A CN 111326977 A CN111326977 A CN 111326977A CN 202010258940 A CN202010258940 A CN 202010258940A CN 111326977 A CN111326977 A CN 111326977A
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- fixedly connected
- power distribution
- distribution cabinet
- type power
- cabinet body
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat-dissipation and ventilation type power distribution cabinet for communication engineering, and relates to a power distribution cabinet which comprises a cabinet body, wherein a horizontal fixing plate is fixedly connected to the inner side of the cabinet body, a motor is fixedly connected to the upper left of the horizontal fixing plate, the output end of the motor penetrates through the cabinet body and is connected with a rotary table, a transmission swing rod is rotatably connected to the right of the rotary table, a transmission rack is rotatably connected to the right of the transmission swing rod, guide supports are fixedly connected to the left and right of the bottom in the cabinet body in a bilaterally symmetrical mode, the transmission rack is slidably connected with the guide supports, a first longitudinal shaft is rotatably connected to the left of the horizontal fixing plate, a. The rotary guide ring is driven by the motor when in use, realizes reciprocating rotation of the rotary guide ring through transmission of the transmission rack, can guide wind to different positions, reduces the temperature of air in the cabinet body to the maximum extent, can accelerate airflow inflow by matching with the spiral fan blade, and has better cooling effect.
Description
Technical Field
The invention relates to a power distribution cabinet, in particular to a heat-dissipation and ventilation type power distribution cabinet for communication engineering.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The power of part switch board is great relatively, and these switch boards lead to damaging because of overheated easily in the use, cause the incident. Although some existing power distribution cabinets have a good heat dissipation function, some existing power distribution cabinets still have poor heat dissipation effects. Therefore, a heat dissipation and ventilation type power distribution cabinet for communication engineering is proposed by those skilled in the art to solve the problems set forth in the background above.
Disclosure of Invention
The invention aims to provide a heat-dissipation and ventilation type power distribution cabinet for communication engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a heat-dissipation and ventilation type power distribution cabinet for communication engineering comprises a cabinet body, wherein a horizontal fixing plate is fixedly connected to the inner side of the cabinet body, a motor is fixedly connected to the upper left side of the horizontal fixing plate, the output end of the motor penetrates through the cabinet body and is connected with a rotary disc, the right side of the rotary disc is rotatably connected with a transmission swing rod, the right side of the transmission swing rod is rotatably connected with a transmission rack, guide brackets are symmetrically and fixedly connected to the left and right sides of the bottom in the cabinet body, the transmission rack is in sliding connection with the guide brackets, a first longitudinal shaft is rotatably connected to the left side of the horizontal fixing plate, a first transmission gear is fixedly connected to the bottom of the first longitudinal shaft and is meshed with the transmission rack, a second longitudinal shaft is rotatably connected to the right side of the horizontal fixing plate, a second transmission gear is fixedly connected to the bottom of, the inner side of the rotary guide ring is fixedly connected with the inclined guide plate, a plurality of fans communicated with the upper part and the lower part of the horizontal fixing plate are fixedly connected to the horizontal fixing plate, and the fans are respectively positioned below the rotary guide ring; the right side of the horizontal fixing plate is rotatably connected with a third longitudinal shaft, the middle of the third longitudinal shaft is fixedly connected with a third gear, the third gear is meshed with a transmission rack, the bottom of the third longitudinal shaft is fixedly connected with a driving bevel gear, the right side of the bottom of the cabinet is fixedly connected with a rotating shaft support, the top of the rotating shaft support is rotatably connected with a horizontal rotating shaft, the left end of the horizontal rotating shaft is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, the right end of the horizontal rotating shaft is fixedly connected with a helical blade, and the right.
As a further scheme of the invention: the cabinet body bottom bilateral symmetry fixedly connected with supporting pad, the supporting pad is anti-skidding material.
As a still further scheme of the invention: the supporting pad is made of rubber.
As a still further scheme of the invention: and the air inlet is fixedly connected with an air filter element.
As a still further scheme of the invention: the motor and the fan are electrically connected with the power supply through the switch.
As a still further scheme of the invention: the inclined guide plate on the left side has a different inclination angle from the inclined guide plate on the right side.
As a still further scheme of the invention: the inclined angle of the inclined guide plate on the left side is larger than that of the inclined guide plate on the right side.
As a still further scheme of the invention: the inclined angle of the inclined guide plate on the left side is smaller than that of the inclined guide plate on the right side.
As a still further scheme of the invention: the inclined guide plate on the left side has the same inclination angle with the inclined guide plate on the right side.
As a still further scheme of the invention: the diameter of the driving bevel gear is larger than that of the driven bevel gear.
Compared with the prior art, the invention has the beneficial effects that: the rotary guide ring is driven by the motor during use, the reciprocating rotation of the rotary guide ring is realized through the transmission of the transmission rack, so that wind can be guided to different positions, the temperature of air in the cabinet body is reduced to the maximum extent, the air flow can be accelerated by matching with the spiral fan blade, and the cooling effect is better.
Drawings
Fig. 1 is a schematic view of a partial cross-sectional structure of a bottom of a cabinet body of a heat dissipation and ventilation type power distribution cabinet for communication engineering;
fig. 2 is a schematic cross-sectional view of a rotary guide ring in a heat-dissipation and ventilation type power distribution cabinet for communication engineering;
fig. 3 is a schematic structural view of a rotation guide ring in a heat dissipation and ventilation type power distribution cabinet for communication engineering;
in the figure: 1-cabinet body, 2-horizontal fixing plate, 3-motor, 4-rotary table, 5-transmission swing rod, 6-transmission rack, 7-guide support, 8-first longitudinal shaft, 9-first transmission gear, 10-second longitudinal shaft, 11-second transmission gear, 12-rotation guide ring, 13-inclined guide plate, 14-blower, 15-third longitudinal shaft, 16-third gear, 17-driving bevel gear, 18-rotating shaft support, 19-horizontal rotating shaft, 20-driven bevel gear, 21-helical blade, 22-air inlet, 23-supporting pad and 24-air filter element.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, a heat-dissipation and ventilation type power distribution cabinet for communication engineering comprises a cabinet body 1, wherein a horizontal fixing plate 2 is fixedly connected to the inner side of the cabinet body 1, a motor 3 is fixedly connected to the upper left of the horizontal fixing plate 2, the output end of the motor 3 penetrates through the cabinet body 1 and is connected with a rotary table 4, the right side of the rotary table 4 is rotatably connected with a transmission swing rod 5, the right side of the transmission swing rod 5 is rotatably connected with a transmission rack 6, guide brackets 7 are fixedly connected to the bottom in the cabinet body 1 in a bilateral symmetry manner, and the transmission rack;
when the device is used, the motor 3 is started, the motor 3 rotates to drive the rotary table 4 to rotate, and the rotary table 4 rotates to drive the transmission rack 6 to move left and right through the transmission swing rod 5;
a first longitudinal shaft 8 is rotatably connected to the left side of the horizontal fixing plate 2, a first transmission gear 9 is fixedly connected to the bottom of the first longitudinal shaft 8, the first transmission gear 9 is meshed with the transmission rack 6, a second longitudinal shaft 10 is rotatably connected to the right side of the horizontal fixing plate 2, a second transmission gear 11 is fixedly connected to the bottom of the second longitudinal shaft 10, the second transmission gear 11 is meshed with the transmission rack 6, rotary guide rings 12 are fixedly connected to the tops of the first longitudinal shaft 8 and the second longitudinal shaft 10, the inner sides of the rotary guide rings 12 are fixedly connected to the inclined guide plate 13, a plurality of fans 14 communicated with the upper portion and the lower portion of the horizontal fixing plate 2 are fixedly connected to the horizontal fixing plate 2, and the fans 14 are respectively located below the rotary guide rings 12;
the driving rack 6 moves left and right to synchronously drive the first driving gear 9 and the second driving gear 11 to rotate in a reciprocating manner, the rotating guide ring 12 at the top of the first driving gear 9 and the second driving gear 11 rotates in a reciprocating manner, and guides airflow blown out by the fan 14, so that cold air is blown to different positions;
a third longitudinal shaft 15 is rotatably connected to the right side of the horizontal fixing plate 2, a third gear 16 is fixedly connected to the middle of the third longitudinal shaft 15, the third gear 16 is meshed with the transmission rack 6, a driving bevel gear 17 is fixedly connected to the bottom of the third longitudinal shaft 15, a rotating shaft support 18 is fixedly connected to the right side of the bottom of the cabinet body 1, a horizontal rotating shaft 19 is rotatably connected to the top of the rotating shaft support 18, a driven bevel gear 20 is fixedly connected to the left end of the horizontal rotating shaft 19, the driven bevel gear 20 is meshed with the driving bevel gear 17, a helical blade 21 is fixedly connected to the right end of the horizontal rotating shaft 19, and an air inlet 22 is;
the driving rack 6 can drive the third gear 16 to rotate in a reciprocating mode, the driving bevel gear 17 can rotate in a reciprocating mode to drive the driven bevel gear 20 to rotate, the spiral blades 21 can rotate in a reciprocating mode periodically to pour cold air into the device, the cooling process is promoted, and the cooling effect is improved.
The cabinet body 1 bottom bilateral symmetry fixedly connected with supporting pad 23, supporting pad 23 are anti-skidding material.
The supporting pad 23 is made of rubber.
An air filter element 24 is fixedly connected to the air inlet 22.
The motor 3 and the fan 14 are electrically connected with a power supply through a switch.
The left inclined guide plate 13 is inclined at a different angle from the right inclined guide plate 13.
The left inclined guide plate 13 is inclined at a larger angle than the right inclined guide plate 13.
The left inclined guide plate 13 is inclined at a smaller angle than the right inclined guide plate 13.
The diameter of the drive bevel gear 17 is larger than that of the driven bevel gear 20.
Example two: referring to fig. 1-3, a heat-dissipation and ventilation type power distribution cabinet for communication engineering comprises a cabinet body 1, wherein a horizontal fixing plate 2 is fixedly connected to the inner side of the cabinet body 1, a motor 3 is fixedly connected to the upper left of the horizontal fixing plate 2, the output end of the motor 3 penetrates through the cabinet body 1 and is connected with a rotary table 4, the right side of the rotary table 4 is rotatably connected with a transmission swing rod 5, the right side of the transmission swing rod 5 is rotatably connected with a transmission rack 6, guide brackets 7 are fixedly connected to the bottom in the cabinet body 1 in a bilateral symmetry manner, and the transmission rack;
when the device is used, the motor 3 is started, the motor 3 rotates to drive the rotary table 4 to rotate, and the rotary table 4 rotates to drive the transmission rack 6 to move left and right through the transmission swing rod 5;
a first longitudinal shaft 8 is rotatably connected to the left side of the horizontal fixing plate 2, a first transmission gear 9 is fixedly connected to the bottom of the first longitudinal shaft 8, the first transmission gear 9 is meshed with the transmission rack 6, a second longitudinal shaft 10 is rotatably connected to the right side of the horizontal fixing plate 2, a second transmission gear 11 is fixedly connected to the bottom of the second longitudinal shaft 10, the second transmission gear 11 is meshed with the transmission rack 6, rotary guide rings 12 are fixedly connected to the tops of the first longitudinal shaft 8 and the second longitudinal shaft 10, the inner sides of the rotary guide rings 12 are fixedly connected to the inclined guide plate 13, a plurality of fans 14 communicated with the upper portion and the lower portion of the horizontal fixing plate 2 are fixedly connected to the horizontal fixing plate 2, and the fans 14 are respectively located below the rotary guide rings 12;
the driving rack 6 moves left and right to synchronously drive the first driving gear 9 and the second driving gear 11 to rotate in a reciprocating manner, the rotating guide ring 12 at the top of the first driving gear 9 and the second driving gear 11 rotates in a reciprocating manner, and guides airflow blown out by the fan 14, so that cold air is blown to different positions;
a third longitudinal shaft 15 is rotatably connected to the right side of the horizontal fixing plate 2, a third gear 16 is fixedly connected to the middle of the third longitudinal shaft 15, the third gear 16 is meshed with the transmission rack 6, a driving bevel gear 17 is fixedly connected to the bottom of the third longitudinal shaft 15, a rotating shaft support 18 is fixedly connected to the right side of the bottom of the cabinet body 1, a horizontal rotating shaft 19 is rotatably connected to the top of the rotating shaft support 18, a driven bevel gear 20 is fixedly connected to the left end of the horizontal rotating shaft 19, the driven bevel gear 20 is meshed with the driving bevel gear 17, a helical blade 21 is fixedly connected to the right end of the horizontal rotating shaft 19, and an air inlet 22 is;
the driving rack 6 can drive the third gear 16 to rotate in a reciprocating mode, the driving bevel gear 17 can rotate in a reciprocating mode to drive the driven bevel gear 20 to rotate, the spiral blades 21 can rotate in a reciprocating mode periodically to pour cold air into the device, the cooling process is promoted, and the cooling effect is improved.
The cabinet body 1 bottom bilateral symmetry fixedly connected with supporting pad 23, supporting pad 23 are anti-skidding material.
The supporting pad 23 is made of rubber.
An air filter element 24 is fixedly connected to the air inlet 22.
The motor 3 and the fan 14 are electrically connected with a power supply through a switch.
The inclined guide plate 13 on the left side has the same inclination angle as the inclined guide plate 13 on the right side.
The diameter of the drive bevel gear 17 is larger than that of the driven bevel gear 20.
The working principle of the invention is as follows: when the cooling device is used, the motor 3 is started, the motor 3 rotates to drive the rotary disc 4 to rotate, the rotary disc 4 rotates to drive the transmission rack 6 to move left and right through the transmission swing rod 5, the transmission rack 6 can synchronously drive the first transmission gear 9 and the second transmission gear 11 to rotate in a reciprocating mode by moving left and right, the first transmission gear 9 and the rotation guide ring 12 at the top of the second transmission gear 11 can rotate in a reciprocating mode, air flow blown out by the fan 14 is guided, cold air is blown to different positions, meanwhile, the transmission rack 6 can drive the third gear 16 to rotate in a reciprocating mode, the driving bevel gear 17 can rotate in a reciprocating mode to drive the driven bevel gear 20 to rotate, the spiral blades 21 can periodically rotate in a reciprocating mode, cold air is poured into the cooling device, the cooling process is promoted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (10)
1. A heat-dissipation and ventilation type power distribution cabinet for communication engineering comprises a cabinet body (1), wherein a horizontal fixing plate (2) is fixedly connected to the inner side of the cabinet body (1), a motor (3) is fixedly connected to the upper left side of the horizontal fixing plate (2), the output end of the motor (3) penetrates through the cabinet body (1) to be connected with a rotary table (4), a transmission swing rod (5) is rotatably connected to the right side of the rotary table (4), a transmission rack (6) is rotatably connected to the right side of the transmission swing rod (5), guide brackets (7) are fixedly connected to the left and right sides of the bottom in the cabinet body (1), the transmission rack (6) is slidably connected with the guide brackets (7), and the heat-dissipation and ventilation type power distribution cabinet is characterized in that a first longitudinal shaft (8) is rotatably connected to the left side of the horizontal fixing plate (2), a first transmission gear (9), a second longitudinal shaft (10) is rotatably connected to the right side of the horizontal fixing plate (2), a second transmission gear (11) is fixedly connected to the bottom of the second longitudinal shaft (10), the second transmission gear (11) is meshed with the transmission rack (6), a rotary guide ring (12) is fixedly connected to the tops of the first longitudinal shaft (8) and the second longitudinal shaft (10), the inner side of the rotary guide ring (12) is fixedly connected to the inclined guide plate (13), a plurality of fans (14) communicated with the upper portion and the lower portion of the horizontal fixing plate (2) are fixedly connected to the horizontal fixing plate (2), and the fans (14) are respectively located below the rotary guide ring (12); horizontal fixed plate (2) right side is rotated and is connected with third longitudinal axis (15), third longitudinal axis (15) middle part fixedly connected with third gear (16), third gear (16) and driving rack (6) mesh mutually, third longitudinal axis (15) bottom fixedly connected with drive bevel gear (17), cabinet body (1) bottom right side fixedly connected with pivot support (18), pivot support (18) top is rotated and is connected with horizontal rotating shaft (19), horizontal rotating shaft (19) left end fixedly connected with driven bevel gear (20), driven bevel gear (20) mesh with drive bevel gear (17), horizontal rotating shaft (19) right-hand member fixedly connected with helical blade (21), air intake (22) have been seted up on cabinet body (1) bottom right side.
2. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein the bottom of the cabinet body (1) is fixedly connected with support pads (23) in a bilateral symmetry manner, and the support pads (23) are made of an anti-skid material.
3. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 2, wherein the supporting pad (23) is made of rubber.
4. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein an air filter element (24) is fixedly connected to the air inlet (22).
5. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to any one of claims 1 to 4, wherein the motor (3) and the fan (14) are electrically connected to a power supply through a switch.
6. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 5, wherein the inclined guide plate (13) on the left side has a different inclination angle from the inclined guide plate (13) on the right side.
7. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 6, wherein the inclined guide plate (13) on the left side has a larger inclination angle than the inclined guide plate (13) on the right side.
8. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 6, wherein the inclined guide plate (13) on the left side has a smaller inclination angle than the inclined guide plate (13) on the right side.
9. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 5, wherein the inclined guide plate (13) on the left side has the same inclination angle as the inclined guide plate (13) on the right side.
10. The heat dissipation and ventilation type power distribution cabinet for communication engineering according to claim 1, wherein the diameter of the driving bevel gear (17) is larger than that of the driven bevel gear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010258940.6A CN111326977A (en) | 2020-04-03 | 2020-04-03 | Communication engineering is with ventilative type power distribution cabinet of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010258940.6A CN111326977A (en) | 2020-04-03 | 2020-04-03 | Communication engineering is with ventilative type power distribution cabinet of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111326977A true CN111326977A (en) | 2020-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010258940.6A Withdrawn CN111326977A (en) | 2020-04-03 | 2020-04-03 | Communication engineering is with ventilative type power distribution cabinet of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111326977A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584023A (en) * | 2020-12-21 | 2021-03-30 | 曙光星云信息技术（北京）有限公司 | Urban fire safety monitoring system for big data processing |
| CN112928666A (en) * | 2021-02-21 | 2021-06-08 | 梁丽秀 | Power equipment cabinet with good heat dissipation performance |
| CN112928661A (en) * | 2021-02-05 | 2021-06-08 | 塔里木大学 | Multi-functional heat abstractor for power equipment |
| CN113097874A (en) * | 2021-06-09 | 2021-07-09 | 东营市南方电器有限责任公司 | Low-voltage switch cabinet |
-
2020
- 2020-04-03 CN CN202010258940.6A patent/CN111326977A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584023A (en) * | 2020-12-21 | 2021-03-30 | 曙光星云信息技术（北京）有限公司 | Urban fire safety monitoring system for big data processing |
| CN112928661A (en) * | 2021-02-05 | 2021-06-08 | 塔里木大学 | Multi-functional heat abstractor for power equipment |
| CN112928666A (en) * | 2021-02-21 | 2021-06-08 | 梁丽秀 | Power equipment cabinet with good heat dissipation performance |
| CN112928666B (en) * | 2021-02-21 | 2022-09-30 | 塔里木大学 | Power equipment cabinet with good heat dissipation performance |
| CN113097874A (en) * | 2021-06-09 | 2021-07-09 | 东营市南方电器有限责任公司 | Low-voltage switch cabinet |
| CN113097874B (en) * | 2021-06-09 | 2021-08-13 | 东营市南方电器有限责任公司 | Low-voltage switch cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200623 |
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| WW01 | Invention patent application withdrawn after publication |