CN214590120U - Novel frequency conversion control cabinet heat dissipation device - Google Patents
Novel frequency conversion control cabinet heat dissipation device Download PDFInfo
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- CN214590120U CN214590120U CN202120832402.3U CN202120832402U CN214590120U CN 214590120 U CN214590120 U CN 214590120U CN 202120832402 U CN202120832402 U CN 202120832402U CN 214590120 U CN214590120 U CN 214590120U
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- heat dissipation
- cabinet body
- dissipation device
- control cabinet
- cabinet
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Abstract
The utility model discloses a novel variable frequency control cabinet heat dissipation device, including the cabinet body and heat dissipation mechanism, cabinet body upper end middle part fixed mounting has the air-supply line, heat dissipation mechanism includes fan, exhaust plate and commentaries on classics board, fan fixed mounting is in the air-supply line, install drive mechanism on the commentaries on classics board, drive mechanism includes the protection casing, protection casing fixed mounting is on cabinet body right side outer wall, fixed mounting has the motor in the protection casing, motor output end fixedly connected with carousel, the skew centre of a circle department fixedly connected with bull stick of carousel, it is connected with the connecting rod to rotate on the bull stick, connecting rod left end hinge is connected with the horizontal pole. The utility model discloses a motor drives the carousel and rotates, through connecting rod and horizontal pole, drives and changes the board horizontal hunting, makes the air that blows in change the direction at commentaries on classics board swing in-process, and the heat dissipation of blowing is carried out to the internal different regions of cabinet, great improvement radiating efficiency.
Description
Technical Field
The utility model relates to a variable frequency control cabinet technical field specifically is a novel variable frequency control cabinet heat dissipation device.
Background
The equipment installed inside the control cabinet can generate heat when running, and normal running of the equipment can be influenced once the temperature of the control cabinet is too high, so a cooling fan is usually installed in the control cabinet, the control cabinet is formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and the arrangement of the control cabinet meets the requirement of normal running of a power system.
At present, all install the fan in the current switch board and dispel the heat, but the fan is mostly fixed, can only blow the heat dissipation to switch board internal fixation direction, and when its operation, wind-force too can influence the circuit, and the undersize can influence the radiating effect, and the result of use is not very good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel variable frequency control cabinet heat dissipation device 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: the utility model provides a novel variable frequency control cabinet heat dissipation device, includes the cabinet body and heat dissipation mechanism, cabinet body upper end middle part fixed mounting has the air-supply line, heat dissipation mechanism includes fan, exhaust plate and commentaries on classics board, fan fixed mounting is in the air-supply line, exhaust plate fixed mounting is internal at the cabinet, change the board and rotate to connect on exhaust plate, change and install drive mechanism on the board.
Preferably, the two ends of the exhaust plate are fixedly connected to the side wall of the cabinet body below the air inlet pipe, a plurality of uniformly distributed ventilation openings are formed in the exhaust plate, and the rotating plates are connected to the two sides of the ventilation openings through hinges.
Preferably, drive mechanism includes the protection casing, protection casing fixed mounting is on cabinet body right side outer wall, fixed mounting has the motor in the protection casing, motor output fixedly connected with carousel, the skew centre of a circle department fixedly connected with bull stick of carousel, it is connected with the connecting rod to rotate on the bull stick, connecting rod left end hinged joint has the horizontal pole, the horizontal pole rotates through the pivot and connects on changeing board front end lateral wall.
Preferably, a temperature sensor is arranged on the right side wall in the cabinet body, and the temperature sensor, the fan and the motor control end are electrically connected.
Preferably, the upper end of the cabinet body is fixedly connected with a rain baffle.
Preferably, the lower sides of the left side wall and the right side wall of the cabinet body are fixedly provided with heat dissipation holes.
Preferably, the heat dissipation holes are provided with a first filter screen.
Preferably, the upper end of the air inlet pipe is fixedly connected with a second filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, when the temperature in the cabinet body is higher than the maximum value set in the temperature sensor, the motor and the fan are started, the fan blows the outside air into the cabinet body through the air inlet pipe, the outside air is blown in through the air inlet port in a dispersing way and flows into the cabinet body through the gap between the rotating plates, meanwhile, the motor drives the rotating plate to rotate, because the connecting rod is connected with the eccentric rotation of the rotating plate, the connecting rod drives the transverse rod to reciprocate leftwards and rightwards, so that the rotating plate swings leftwards and rightwards, the blown air changes the direction in the swinging process of the rotating plate, different areas in the cabinet body are blown to dissipate heat, and the rotating plate generates wind flow in the swinging process, thereby improving the air flowing speed in the cabinet body 1, and greatly improving the heat dissipation efficiency and the heat dissipation effect;
2. the utility model discloses a temperature-sensing ware that sets up can monitor the internal temperature of cabinet in real time, avoids causing its inside electronic component to cause the damage because of the internal high temperature of cabinet, and first filter screen, second filter screen can effectively reduce dust and winged insect entering cabinet are internal, have guaranteed the internal cleanliness factor of cabinet.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel variable frequency control cabinet heat dissipation device of the present invention;
FIG. 2 is a structural diagram of the connection overlooking of the cabinet body and the protective cover in the novel frequency conversion control cabinet heat dissipation device of the utility model;
fig. 3 is the structure diagram of overlooking the connection between the turntable and the cross rod in the novel frequency conversion control cabinet heat dissipation device.
In the figure: 1. a cabinet body; 2. an air inlet pipe; 3. a fan; 4. a vent panel; 5. a vent; 6. rotating the plate; 7. a protective cover; 8. a motor; 9. a turntable; 10. a rotating rod; 11. a connecting rod; 12. a cross bar; 13. a temperature sensor; 14. a rain shield; 15. a second filter screen; 16. heat dissipation holes; 17. a first filter.
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. 1-3, the present invention provides a technical solution: the utility model provides a novel variable frequency control cabinet heat dissipation device, includes the cabinet body 1 and heat dissipation mechanism, and the cabinet body 1 is the rectangle cavity body, and 1 upper end middle part fixed mounting of the cabinet body has air-supply line 2, and air-supply line 2 communicates to 1 inner chamber of the cabinet body, and heat dissipation mechanism includes fan 3, air exhaust board 4 and changes board 6, and 3 fixed mounting of fan are in air- supply line 2, and 4 fixed mounting of air exhaust board are in the cabinet body 1, change board 6 and rotate to connect on air exhaust board 4, change and install drive mechanism on board 6.
The both ends fixed connection of exhaust plate 4 is provided with a plurality of evenly distributed's vent 5 on the lateral wall that the cabinet body 1 is located the air-supply line 2 below on the exhaust plate 4, changes board 6 and passes through hinged joint in the both sides of vent 5, sets up the region that a plurality of vents 5 are used for improving the air inlet.
Drive mechanism includes protection casing 7, 7 fixed mounting of protection casing are on the outer wall of 1 right side of the cabinet body, 7 and the 1 inner chamber intercommunication of the cabinet body of protection casing, fixed mounting has motor 8 in the protection casing 7, motor 8 output end fixedly connected with carousel 9, the skew centre of a circle department fixedly connected with bull stick 10 of carousel 9, it is connected with connecting rod 11 to rotate on the bull stick 10, 11 left end hinged joint of connecting rod has horizontal pole 12, horizontal pole 12 rotates through the pivot and connects on 6 front end lateral walls of commentaries on classics board, it rotates to drive carousel 9 through motor 8, because of connecting rod 11 rotates with carousel 9 off-centre and is connected, the event drives horizontal pole 12 left and right sides reciprocating motion through connecting rod 11, thereby drive 6 horizontal hunting of commentaries on classics board.
The cabinet body 1 is internally provided with a temperature sensor 13 on the right side wall, and the temperature sensor 13, the fan 3 and the control end of the motor 8 are electrically connected.
The upper end of the cabinet body 1 is fixedly connected with a rain baffle 14, the rain baffle 14 is of an inverted V-shaped structure, and the rain baffle 14 is used for preventing rainwater from entering the cabinet body 1 through the air inlet pipe 2.
The lower sides of the left side wall and the right side wall of the cabinet body 1 are fixedly provided with heat dissipation holes 16, and the heat dissipation holes 16 are used for discharging hot air of the cabinet body 1, so that air circulation in the cabinet body 1 is facilitated.
The heat dissipation holes 16 are provided with a first filter screen 17, and the first filter screen 17 is used for filtering dust and winged insects to enter the cabinet body 1.
The upper end of the air inlet pipe 2 is fixedly connected with a second filter screen 15.
The working principle is as follows: when the utility model is used, when the temperature in the cabinet body 1 is higher than the maximum value set in the temperature sensor 13, the motor 8 and the fan 3 are started, the fan 3 blows the outside air into the cabinet body 1 through the air inlet pipe 2, the outside air is blown in through the air inlet 5 in a dispersing way, and the outside air flows into the cabinet body 1 through the gap between the rotating plates 6, meanwhile, the motor 8 drives the rotating plate 9 to rotate, because the connecting rod 11 is connected with the rotating plate 9 in an eccentric rotating way, the connecting rod 11 drives the transverse rod 12 to move back and forth left, thereby driving the rotating plates 6 to swing left and right, the blown air changes the direction in the swinging process of the rotating plates 6, and blows and radiates heat to different areas in the cabinet body 1, thereby greatly improving the radiating efficiency, the temperature in the cabinet body 1 can be monitored in real time through the temperature sensor 13, the damage of the internal electronic components caused by the overhigh temperature in the cabinet body 1 is avoided, the first filter screen 17, the second filter screen 15 can effectively reduce dust and winged insects entering the cabinet body 1, and ensures cleanliness in the cabinet body 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel variable frequency control cabinet heat dissipation device, includes the cabinet body (1) and heat dissipation mechanism, its characterized in that: the utility model discloses a cabinet, including the cabinet body, heat dissipation mechanism, fan (3), exhaust plate (4), air inlet pipe (6), fan (3) fixed mounting is in air inlet pipe (2), exhaust plate (4) fixed mounting is in the cabinet body (1), it connects on exhaust plate (4) to change board (6) rotation, change and install drive mechanism on board (6).
2. The novel frequency conversion control cabinet heat dissipation device of claim 1, characterized in that: exhaust plate (4) both ends fixed connection is on the lateral wall that the cabinet body (1) is located air-supply line (2) below, be provided with a plurality of evenly distributed's vent (5) on exhaust plate (4), change board (6) and pass through hinged joint in the both sides of vent (5).
3. The novel frequency conversion control cabinet heat dissipation device of claim 1, characterized in that: drive mechanism includes protection casing (7), protection casing (7) fixed mounting is on the outer wall of the cabinet body (1) right side, fixed mounting has motor (8) in protection casing (7), motor (8) output end fixedly connected with carousel (9), carousel (9) deviation centre of a circle department fixedly connected with bull stick (10), it is connected with connecting rod (11) to rotate on bull stick (10), connecting rod (11) left end hinged joint has horizontal pole (12), horizontal pole (12) are rotated through the pivot and are connected on commentaries on classics board (6) front end lateral wall.
4. The novel frequency conversion control cabinet heat dissipation device of claim 3, characterized in that: the cabinet is characterized in that a temperature sensor (13) is arranged on the inner right side wall of the cabinet body (1), and the temperature sensor (13), the fan (3) and the control end of the motor (8) are electrically connected.
5. The novel frequency conversion control cabinet heat dissipation device of claim 1, characterized in that: the upper end of the cabinet body (1) is fixedly connected with a rain baffle (14).
6. The novel frequency conversion control cabinet heat dissipation device of claim 1, characterized in that: the lower sides of the left side wall and the right side wall of the cabinet body (1) are fixedly provided with heat dissipation holes (16).
7. The novel frequency conversion control cabinet heat dissipation device of claim 6, characterized in that: the heat dissipation holes (16) are provided with first filter screens (17).
8. The novel frequency conversion control cabinet heat dissipation device of claim 1, characterized in that: the upper end of the air inlet pipe (2) is fixedly connected with a second filter screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832402.3U CN214590120U (en) | 2021-04-22 | 2021-04-22 | Novel frequency conversion control cabinet heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832402.3U CN214590120U (en) | 2021-04-22 | 2021-04-22 | Novel frequency conversion control cabinet heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214590120U true CN214590120U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120832402.3U Active CN214590120U (en) | 2021-04-22 | 2021-04-22 | Novel frequency conversion control cabinet heat dissipation device |
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| CN (1) | CN214590120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991485A (en) * | 2021-11-05 | 2022-01-28 | 河南中坤实业有限公司 | Low-voltage fixed switch cabinet |
| CN114336364A (en) * | 2021-11-24 | 2022-04-12 | 徐州鹰格电子技术有限公司 | Energy-saving temperature control cabinet for electrical engineering |
-
2021
- 2021-04-22 CN CN202120832402.3U patent/CN214590120U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991485A (en) * | 2021-11-05 | 2022-01-28 | 河南中坤实业有限公司 | Low-voltage fixed switch cabinet |
| CN114336364A (en) * | 2021-11-24 | 2022-04-12 | 徐州鹰格电子技术有限公司 | Energy-saving temperature control cabinet for electrical engineering |
| CN114336364B (en) * | 2021-11-24 | 2023-12-15 | 徐州鹰格电子技术有限公司 | Energy-saving temperature control cabinet for electrical engineering |
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