CN219205061U - Frequency conversion control cabinet with good heat dissipation effect - Google Patents
Frequency conversion control cabinet with good heat dissipation effect Download PDFInfo
- Publication number
- CN219205061U CN219205061U CN202223216472.XU CN202223216472U CN219205061U CN 219205061 U CN219205061 U CN 219205061U CN 202223216472 U CN202223216472 U CN 202223216472U CN 219205061 U CN219205061 U CN 219205061U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- heat dissipation
- cabinet
- dissipation effect
- good heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses frequency conversion control cabinet that radiating effect is good, including the cabinet body, temperature sensor and controller, the lateral wall of the cabinet body is provided with heat radiation structure, heat radiation structure includes recess, cross mount, radiator fan and electric telescopic element, electric telescopic element's output be connected with recess matched with lid that opens and shuts, temperature sensor gives the temperature transmission who detects the controller, when the internal temperature of cabinet exceeds the limit, the controller control electric telescopic element stretches, open and close the lid and open, increase the area of contact of the inside and outside air of cabinet, simultaneously, the controller control radiator fan rotates, accelerates the flow of air, and the radiating effect is obvious.
Description
Technical Field
The utility model relates to the technical field of variable frequency control equipment, in particular to a variable frequency control cabinet with good heat dissipation effect.
Background
The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment, reducing the damage of heavy current generated during direct starting of the equipment to a motor, and being widely applicable to automatic control of various occasions such as water supply, water discharge, fire protection, spray pipe network pressurization, heating ventilation, air conditioning, cold and hot water circulation and the like in industrial and agricultural production and various buildings.
The equipment failure rate of the frequency converter in the frequency conversion control cabinet can rise along with the rise of temperature, and the service life is reduced along with the rise of temperature. In order to better ensure all normal operation of the frequency converter, a frequency conversion control cabinet with good heat dissipation effect is provided.
Disclosure of Invention
The utility model provides a variable frequency control cabinet with good heat dissipation effect, which comprises a cabinet body, a temperature sensor and a controller, wherein the temperature sensor is arranged in the cabinet body, the controller is arranged outside the cabinet body,
the front end of the cabinet body is hinged with an opening and closing door, the side wall of the cabinet body is provided with a heat radiation structure, the heat radiation structure comprises a groove, a cross fixing frame, a heat radiation fan and an electric telescopic element, the middle part of the groove is provided with a hollowed-out structure communicated with the interior of the cabinet body, the cross fixing frame is arranged in the hollowed-out structure in a manner parallel to the bottom of the groove, the heat radiation fan is arranged on one side, close to the interior of the cabinet body, of the cross fixing frame, the electric telescopic element is symmetrically distributed around the hollowed-out structure at the bottom of the groove, and the output end of the electric telescopic element is connected with an opening and closing cover matched with the groove;
the controller is electrically connected with the temperature sensor and simultaneously electrically connected with the electric telescopic element and the cooling fan.
According to an embodiment of the present utility model, the side wall of the cabinet is provided with a plurality of heat dissipation structures, and at least one of the heat dissipation structures is disposed at the top end of the cabinet because the hot air is light and rises and the cold air is heavy and falls.
According to the embodiment of the utility model, the visual window is arranged on the opening and closing door, the visual window is a sealed glass cover, the running condition of equipment in the cabinet can be clearly observed, the door handle is arranged on one side of the opening and closing door, and the lock catch is arranged below the door handle on the opening and closing door, so that the safety and confidentiality of the cabinet can be improved.
According to the embodiment of the utility model, the bottom end of the cabinet body is provided with the supporting frame, so that the heat dissipation area of the cabinet is increased.
According to one embodiment of the utility model, the groove is provided with a first dust screen on one side of the cross fixing frame far away from the inside of the cabinet body.
According to an embodiment of the utility model, a sealing ring is arranged around the opening and closing cover.
According to an embodiment of the utility model, the side wall of the cabinet body is further provided with a plurality of ventilation holes.
According to an embodiment of the utility model, the cabinet body is provided with a second dustproof net in the ventilation hole.
According to an embodiment of the utility model, the frequency conversion control cabinet further comprises a temperature display, wherein the temperature display is arranged on the outer surface of the cabinet body and is connected with the temperature sensor through an electric signal.
The utility model has the beneficial effects that: the utility model provides a variable frequency control cabinet with good heat dissipation effect, which comprises a cabinet body, a temperature sensor and a controller, wherein a heat dissipation structure is arranged on the side wall of the cabinet body, the heat dissipation structure comprises a groove, a cross fixing frame, a heat dissipation fan and an electric telescopic element, the output end of the electric telescopic element is connected with an opening and closing cover matched with the groove, the middle part of the groove is provided with a hollow structure communicated with the inside of the cabinet body, the temperature sensor transmits detected temperature to the controller, when the temperature is over-limited, the controller controls the electric telescopic element to extend, the opening and closing cover is opened, air in the cabinet body is in contact with air outside the cabinet body in a large area, and meanwhile, the controller controls the heat dissipation fan to rotate so as to accelerate the flow of the air and enable the hot air to better dissipate outside the cabinet body. As the hot air is light and rises and the cold air is heavy and falls, the heat dissipation structure is arranged at the top end of the cabinet body, and the heat dissipation effect is better.
These and other objects, features and advantages of the present utility model will become more fully apparent from the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of a frequency conversion control cabinet with good heat dissipation effect according to a preferred embodiment of the present application.
Fig. 2 is a schematic structural diagram of a cabinet door of a variable frequency control cabinet with good heat dissipation effect according to a preferred embodiment of the present application in an open state.
Fig. 3 is a schematic front sectional view of a frequency conversion control cabinet with good heat dissipation effect according to a preferred embodiment of the present application.
Fig. 4 is a schematic front sectional view illustrating a heat dissipation state of a frequency conversion control cabinet with good heat dissipation effect according to a preferred embodiment of the present application.
Fig. 5 is a top view of a frequency conversion control cabinet with good heat dissipation effect according to a preferred embodiment of the present application.
Reference numerals: 1-cabinet body, 2-opening and closing door, 3-visual window, 4-door handle, 5-hasp, 6-support frame, 7-recess, 8-cross mount, 9-radiator fan, 10-first dust screen, 11-electric telescopic component, 12-opening and closing lid, 13-sealing washer, 14-ventilation hole, 15-second dust screen.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the disclosure of the present specification, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1 to 5, a frequency conversion control cabinet with good heat dissipation effect according to a preferred embodiment of the present utility model will be described in detail below, wherein the frequency conversion control cabinet with good heat dissipation effect includes a cabinet body 1, a temperature sensor and a controller, the temperature sensor is disposed in the cabinet body 1, and the controller is disposed outside the cabinet body 1. The front end of the cabinet body 1 is hinged with an opening and closing door 2, the side wall of the cabinet body 1 is provided with a heat radiation structure, the heat radiation structure comprises a groove 7, a cross fixing frame 8, a heat radiation fan 9 and an electric telescopic element 11, the middle of the groove 7 is provided with a hollow structure communicated with the inside of the cabinet body 1, the cross fixing frame 8 is arranged in the hollow structure in a mode parallel to the bottom of the groove 7, the heat radiation fan 9 is arranged on one side, close to the inside of the cabinet body 1, of the cross fixing frame 8, the heat radiation fan 9 is fixed and plays a certain shockproof effect, the electric telescopic element 11 is symmetrically distributed around the hollow structure at the bottom of the groove 7, and the output end of the electric telescopic element 11 is connected with an opening and closing cover 12 matched with the groove 7. The controller is electrically connected with the temperature sensor and should be electrically connected with the electric telescopic element 11 and the cooling fan 9 at the same time. The temperature sensor converts the detected temperature from an analog signal to a digital signal and transmits the digital signal to the controller, the controller controls the running condition of the cooling fan 9, and meanwhile, the controller controls the electric telescopic element 11 to stretch and retract, so that the opening and closing cover 12 is driven to be opened and closed, and the temperature in the cabinet body 1 is ensured to be always kept within a certain range. The controller can adjust the temperature in the cabinet in real time, the upper and lower limit of temperature is set for in advance to the system, temperature sensor gives the controller with temperature signal in the cabinet, when the temperature exceeds the upper limit of predetermineeing, the controller controls radiator fan 9 to rotate and electric telescopic element 11 stretches, electric telescopic element 11 drives the inside that the cabinet body 1 was kept away from to cover 12 that opens and shuts, cover 12 opens, the hollow out construction at the middle part of recess 7 increases the area of contact of the inside and outside air of cabinet body 1, the air in the cabinet body 1 and the air circulation outside the cabinet body 1, radiator fan 9 rotates the circulation of accelerating air, the hot air in the cabinet body 1 flows outside the cabinet body 1, the air outside the cabinet body 1 flows in the cabinet body 1. The temperature sensor transmits a temperature signal in the cabinet to the controller, when the temperature is lower than the preset lower limit, the controller controls the cooling fan 9 to stop rotating and the electric telescopic element 11 to shrink, the electric telescopic element 11 drives the opening and closing cover 12 to be close to the inside of the cabinet body 1, and the opening and closing cover 12 is closed, so that a good dustproof effect can be achieved. The variable frequency control cabinet with good heat dissipation effect is provided with the heat dissipation structure and the controller, the heat dissipation structure can increase the contact surface of air inside and outside the cabinet body 1 and improve the air flow speed; the controller can monitor the temperature in the cabinet body 1 in real time, and controls the operation of the cooling fan 9 and the electric telescopic element 11, so that the real-time performance is high, the degree of automation is high, and the heat in the cabinet body 1 can be timely discharged outside the cabinet body 1. Wherein the electric telescopic element 11 is implemented as an electric telescopic rod.
Preferably, the side wall of the cabinet body 1 is provided with a plurality of heat dissipation structures, and because the hot air is light and rises, and the cold air is heavy and falls, at least one heat dissipation structure is arranged at the top end of the cabinet body 1, and the heat dissipation effect is better.
Preferably, be provided with visual window 3 on the door 2 that opens and shuts, visual window 3 is sealed glass cover, the running condition of equipment in the observation rack that can be clear, and one side of door 2 that opens and shuts is provided with door handle 4, and the below that lies in door handle 4 on the door 2 that opens and shuts is provided with hasp 5, can increase the security of rack.
Preferably, the two sides of the bottom end of the cabinet body 1 are provided with supporting frames 6, so that the heat dissipation area of the cabinet is increased.
Preferably, in connection with fig. 5, the groove 7 is provided with a first dust screen 10 on one side of the cross-shaped fixing frame 8 away from the interior of the cabinet body 1, and when the opening and closing cover 12 is opened, the first dust screen 10 filters dust in the air when the air outside the cabinet body 1 enters the cabinet body 1, so that a certain dust-proof effect is achieved.
Preferably, the sealing ring 13 is arranged around the opening and closing cover 12, and the sealing ring 13 enables the tightness between the opening and closing cover 12 and the groove 7 to be better.
Preferably, the side wall of the cabinet body 1 is further provided with a plurality of ventilation holes 14, the ventilation holes 14 have a certain heat dissipation effect, and when the heat dissipation fan 9 rotates, a certain air flow is generated in the cabinet body 1, and hot air in the cabinet body 1 is accelerated to flow through the ventilation holes 14 and be dissipated outside the cabinet body 1, so that heat dissipation is accelerated.
Preferably, the cabinet 1 is provided with a second dust screen 15 in the ventilation hole 14, and has a certain dust-proof function.
Preferably, the frequency conversion control cabinet further comprises a temperature display, wherein the temperature display is arranged on the outer surface of the cabinet body 1 and is electrically connected with the temperature sensor.
It should be noted that the terms "first" and "second" are used for descriptive purposes only, and are not meant to indicate any order, but are not to be construed as indicating or implying any relative importance, and such terms are to be construed as names.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (9)
1. The variable frequency control cabinet with the good heat dissipation effect is characterized by comprising a cabinet body, a temperature sensor and a controller, wherein the temperature sensor is arranged in the cabinet body;
the front end of the cabinet body is hinged with an opening and closing door, the side wall of the cabinet body is provided with a heat radiation structure, the heat radiation structure comprises a groove, a cross fixing frame, a heat radiation fan and an electric telescopic element, the middle part of the groove is provided with a hollowed-out structure communicated with the interior of the cabinet body, the cross fixing frame is arranged in the hollowed-out structure in a manner parallel to the bottom of the groove, the heat radiation fan is arranged on one side, close to the interior of the cabinet body, of the cross fixing frame, the electric telescopic element is symmetrically distributed around the hollowed-out structure at the bottom of the groove, and the output end of the electric telescopic element is connected with an opening and closing cover matched with the groove;
the controller is electrically connected with the temperature sensor and simultaneously electrically connected with the electric telescopic element and the cooling fan.
2. The variable frequency control cabinet with good heat dissipation effect as set forth in claim 1, wherein a plurality of said heat dissipation structures are provided on the side walls of said cabinet body, and at least one of said heat dissipation structures is provided on the top end of said cabinet body.
3. The variable frequency control cabinet with good heat dissipation effect as set forth in claim 1, wherein the opening and closing door is provided with a visual window, the visual window is a sealed glass cover, one side of the opening and closing door is provided with a door handle, and the opening and closing door is provided with a lock catch below the door handle.
4. A variable frequency control cabinet with good heat dissipation effect as set forth in claim 3, wherein a support frame is provided at the bottom end of the cabinet body.
5. The cabinet for variable frequency control with good heat dissipation effect as set forth in claim 4, wherein said recess is provided with a first dust screen at a side of said cross-shaped fixing frame far from the inside of said cabinet body.
6. A variable frequency control cabinet with good heat dissipation effect as set forth in any one of claims 1 to 5, wherein a sealing ring is provided around the opening and closing cover.
7. The cabinet for variable frequency control with good heat dissipation effect as set forth in claim 6, wherein the side wall of the cabinet body is further provided with a plurality of ventilation holes.
8. The variable frequency control cabinet with good heat dissipation effect as set forth in claim 7, wherein said cabinet body is provided with a second dust screen in said vent hole.
9. The variable frequency control cabinet with good heat dissipation effect as recited in claim 1, further comprising a temperature display, wherein the temperature display is disposed on an outer surface of the cabinet body and is electrically connected to the temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216472.XU CN219205061U (en) | 2022-11-29 | 2022-11-29 | Frequency conversion control cabinet with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223216472.XU CN219205061U (en) | 2022-11-29 | 2022-11-29 | Frequency conversion control cabinet with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219205061U true CN219205061U (en) | 2023-06-16 |
Family
ID=86713320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223216472.XU Active CN219205061U (en) | 2022-11-29 | 2022-11-29 | Frequency conversion control cabinet with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219205061U (en) |
-
2022
- 2022-11-29 CN CN202223216472.XU patent/CN219205061U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108418128A (en) | A kind of electric distribution cabinet | |
| CN212344348U (en) | Multi-equipment linkage control assembly | |
| CN219205061U (en) | Frequency conversion control cabinet with good heat dissipation effect | |
| CN210298281U (en) | Heat dissipation dust-protection type electrical control cabinet | |
| CN207305251U (en) | A kind of frequency-conversion control cabinet heat dissipation tank | |
| CN215345627U (en) | Dustproof heat dissipation indoor communication rack | |
| CN113490390B (en) | Security protection cabinet with dustproof effect | |
| CN212486968U (en) | Control cabinet for hot water boiler | |
| CN110867742A (en) | Outdoor control cabinet capable of preventing condensation | |
| CN112399784A (en) | Safety protection device for electrical cabinet | |
| CN211605855U (en) | Power cabinet for visual communication machine room | |
| CN206379654U (en) | A kind of outdoor integrated distribution box | |
| CN220139994U (en) | PLC control cabinet for station heat exchange station | |
| CN217427426U (en) | High-voltage board with heat dissipation function | |
| CN215897037U (en) | Effectual direct current cabinet of safety | |
| CN110902530A (en) | Auxiliary blowing device for lift car type elevator | |
| CN215863770U (en) | Air conditioner placing chamber | |
| CN219802910U (en) | Dustproof heat sink of electric actuator | |
| CN215582249U (en) | Remote monitoring's water pump control cabinet convenient to overhaul and maintain | |
| CN215421215U (en) | Green environmental protection electrical control cabinet | |
| CN212367010U (en) | Generator box body assembly | |
| CN216121477U (en) | Embedded electrical cabinet convenient for heat dissipation | |
| CN215733083U (en) | Novel heat dissipation switch cabinet | |
| CN215733026U (en) | Energy-saving air compressor machine switch board of intelligent regulation radiating frequency | |
| CN211792464U (en) | Communication equipment cabinet with good protection performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |