CN211629613U - High-frequency switch direct-current power supply cabinet - Google Patents
High-frequency switch direct-current power supply cabinet Download PDFInfo
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- CN211629613U CN211629613U CN202021291533.7U CN202021291533U CN211629613U CN 211629613 U CN211629613 U CN 211629613U CN 202021291533 U CN202021291533 U CN 202021291533U CN 211629613 U CN211629613 U CN 211629613U
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- supply cabinet
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Abstract
The utility model discloses a high frequency switch DC power supply cabinet belongs to electrical control technical field, has solved current power supply cabinet and has been difficult to reach the problem of quick heat dissipation and dampproofing effect when using, and its technical essential is: the novel heat dissipation device comprises an outer shell, shell top center department installs the dead lever, the dead lever top is equipped with the sunshading board, the air vent on a plurality of has been seted up at the shell top, inside radiator unit and the dampproofing subassembly of being equipped with of shell, radiator unit includes fan and oil cooling finned tube radiator, dampproofing subassembly is including the moisture absorption pad, hot plate and lower air vent, inside temperature-sensing ware and the humidity inductor of being equipped with of shell, display panel is installed to the shell lateral wall, utilize radiator unit to dispel the heat to the internal heat of cabinet, utilize dampproofing subassembly to drive away the interior moisture of cabinet, utilize the temperature-sensing ware, humidity-sensing ware and display panel, can remind the staff to know the situation of temperature and moisture in the cabinet by intelligence, the advantage that.
Description
Technical Field
The utility model relates to an electrical control technical field specifically relates to a high frequency switch DC power supply cabinet.
Background
The CPU crash protection is realized through the operations of control, detection, sampling, quitting and the like of a CPU dual control circuit in the high-frequency direct-current switch power supply cabinet, the control module has a self-diagnosis function, so that the control module can automatically (or manually) enter a system emergency state (a safer floating charge state) when the system is abnormal due to self reasons, the real-time monitoring and fault feedback on the running state of the power module can be realized, and the high-reliability power module has high reliability.
Present high frequency direct current switch power supply cabinet is when using, electrical components can produce a large amount of heats in the cabinet, although be equipped with the air vent in the power supply cabinet, but under the high temperature condition, the heat gives off the difficulty, the components and parts temperature can be than higher, device parameter is along with temperature variation, change the characteristic and burn out even, influence electrical components's life, and, power supply cabinet bottom is easy moist, can exert an influence to the electrical property between the electronic component, for example, air resistance descends, it strikes sparks to produce the breakdown easily, the original characteristic of circuit has been changed, until damaging, for example, the power supply part, in case the short circuit damage of components and parts can all take place for the air breakdown. Therefore, the existing high-frequency direct-current switch power supply cabinet has the defects of difficult heat dissipation and difficult moisture prevention, and is difficult to popularize and apply.
Therefore, it is desirable to provide a high frequency switch dc power cabinet, which aims to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a high frequency switch DC power supply cabinet is provided to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-frequency switch direct-current power supply cabinet comprises a shell, wherein a fixed rod is installed in the center of the top of the shell, a sun shield is arranged at the top of the fixed rod, a plurality of upper air holes are formed in the top of the shell, and a heat dissipation assembly and a moisture-proof assembly are arranged inside the shell;
the heat dissipation assembly comprises a fan, oil-cooled finned tube radiators, a placing plate and through holes, the fan is installed at the center of the top of the inner side of the shell, the oil-cooled finned tube radiators are symmetrically arranged on two sides of the inner side of the shell, the placing plate is arranged at the bottom of the shell, and the placing plate is provided with a plurality of through holes;
the dampproofing subassembly includes moisture absorption pad, hot plate, lower air vent, motor case, motor, pivot and flabellum, it is equipped with the moisture absorption pad to place the board below, the upper center department of moisture absorption pad is equipped with the hot plate, air vent under a plurality of has been seted up on the lateral wall of shell bottom, the shell bottom outside is equipped with the motor case, the motor incasement is equipped with the motor, the output of motor is connected with the pivot that runs through the shell, the other end of pivot is connected with the flabellum.
As a further scheme of the utility model, the shell bottom is equipped with the removal subassembly, the removal subassembly includes supporting legs, beam portion, universal wheel, fixed foot and regulating wheel, shell bottom four corners all is equipped with the supporting legs, beam portion is installed to the supporting legs bottom, the universal wheel is installed to the one end of beam portion bottom, fixed foot is installed to the other end of beam portion bottom, fixed foot top is equipped with the regulating wheel.
As a further aspect of the present invention, the housing is connected to the movable door via a hinge, and the movable door is provided with a door handle.
As a further scheme of the utility model, inside temperature-sensing ware and the humidity transducer of being equipped with of shell, display panel is installed to the shell lateral wall.
As a further aspect of the present invention, the sun visor is funnel-shaped.
As a further aspect of the present invention, the oil-cooled finned tube radiator is internally provided with oil.
As a further aspect of the present invention, the fan, the heating plate, the motor, the temperature sensor, the humidity sensor, and the display panel are all connected to the power source through wires.
As a further aspect of the present invention, the upper vent holes are distributed in an even ring shape with the center of the top of the housing as the axis.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model discloses a radiator unit can dissipate the heat in the power cabinet, utilizes dampproofing subassembly to drive away the humid gas in the power cabinet, improves the performance and the life of power cabinet, possesses the dampproofing effect of high-efficient heat dissipation.
The utility model discloses a temperature-sensing ware humidity inductor can detect the temperature and humidity in the power cabinet, shows through display panel, supplies the staff to observe, and when temperature and humidity in the cabinet surpassed standard range, display panel can send the buzz, makes things convenient for the staff to know the temperature and the humidity of power cabinet to make corresponding treatment, possess the effect that intelligence was reminded.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention.
Fig. 2 is an external view of embodiment 1 of the present invention.
Fig. 3 is a plan view of embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of the oil-cooled finned tube radiator of utility model embodiment 1.
Fig. 5 is a schematic structural view of embodiment 2 of the present invention.
Reference numerals: 1-shell, 2-supporting feet, 3-crossbar part, 4-universal wheel, 5-fixed foot, 6-regulating wheel, 7-hinge, 8-movable door, 9-door handle, 10-fixed rod, 11-sun shield, 12-upper vent hole, 13-fan, 14-oil cooling finned tube radiator, 15-placing plate, 16-through hole, 17-moisture absorption pad, 18-heating plate, 19-lower vent hole, 20-motor box, 21-motor, 22-rotating shaft, 23-fan blade, 24-oil, 25-temperature sensor, 26-humidity sensor and 27-display panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 4, the high-frequency switch direct-current power supply cabinet comprises a shell 1, a fixing rod 10 is installed at the center of the top of the shell 1, a sun shield 11 is arranged at the top of the fixing rod 10, a plurality of upper air vents 12 are formed in the top of the shell 1, a heat dissipation assembly and a moisture-proof assembly are arranged inside the shell 1, and the sun shield is utilized to prevent sunlight from directly irradiating the top of the cabinet body and raise the temperature in the cabinet.
The heat dissipation assembly comprises a fan 13, an oil cooling finned tube radiator 14, a placing plate 15 and through holes 16, the fan 13 is installed at the center of the top of the inner side of the shell 1, the oil cooling finned tube radiator 14 is symmetrically arranged on the two sides of the inner side of the shell 1, the placing plate 15 is arranged at the bottom of the shell 1, the through holes 16 are formed in the placing plate 15, heat in the cabinet is dissipated by the fan 13, the heat in the cabinet is consumed by the oil cooling finned tube radiator 14, and the heat can be discharged from the bottom of the shell 1 through the through holes.
Moisture-proof subassembly is including moisture absorption pad 17, hot plate 18, lower air vent 19, motor 21 case 20, motor 21, pivot 22 and flabellum 23, place 15 below of board and be equipped with moisture absorption pad 17, moisture absorption pad 17 top center department is equipped with hot plate 18, air vent 19 under a plurality of has been seted up on the lateral wall of shell 1 bottom, the 1 bottom outside of shell is equipped with motor 21 case 20, motor 21 incasement 20 is equipped with motor 21, motor 21's output is connected with the pivot 22 that runs through shell 1, the other end of pivot 22 is connected with flabellum 23, utilizes moisture absorption pad 17 to absorb the moisture in the cabinet, utilizes hot plate 18 to heat moisture absorption pad 17, and the moisture after will heating through flabellum 23 is discharged through air vent 19 down, reaches damp-proof effect.
1 bottom of shell is equipped with the removal subassembly, the removal subassembly includes supporting legs 2, crossbeam portion 3, universal wheel 4, fixed foot 5 and regulating wheel 6, 1 bottom four corners of shell all is equipped with supporting legs 2, crossbeam portion 3 is installed to 2 bottoms of supporting legs, universal wheel 4 is installed to the one end of 3 bottoms of crossbeam portion, fixed foot 5 is installed to the other end of 3 bottoms of crossbeam portion, 5 tops of fixed foot are equipped with regulating wheel 6, utilize universal wheel, fixed foot and regulating wheel, can realize device's removal.
The front surface of the shell is connected with a movable door 8 through a hinge 7, the movable door 8 is provided with a door handle 9, and the interior of the device can be opened through the movable door 8.
Preferably, in this embodiment, the sun visor 11 is funnel-shaped, so as to shade the sun and keep out the rain, thereby meeting the use conditions of different weathers.
Preferably, in the present embodiment, the oil 24 is provided inside the oil-cooled fin tube radiator 14.
Preferably, in this embodiment, the blower 13, the heating plate 18, the motor 21, the temperature sensor 25, the humidity sensor 26 and the display panel 27 are all connected to a power supply through wires.
As a further aspect of the present invention, the upper vent holes 12 are distributed uniformly and annularly around the top center of the housing 1.
Example 2
Referring to fig. 1 to 5, in embodiment 1, the high-frequency switching dc power supply cabinet includes a housing 1, a fixing rod 10 is installed at a center of a top of the housing 1, a sun visor 11 is installed at a top of the fixing rod 10, a plurality of upper vent holes 12 are formed at a top of the housing 1, and a heat dissipation assembly and a moisture-proof assembly are installed inside the housing 1.
The heat dissipation assembly comprises a fan 13, an oil cooling finned tube radiator 14, a placing plate 15 and through holes 16, the fan 13 is installed at the center of the top of the inner side of the shell 1, the oil cooling finned tube radiator 14 is symmetrically arranged on the two sides of the inner side of the shell 1, the placing plate 15 is arranged at the bottom of the shell 1, the through holes 16 are formed in the placing plate 15, heat in the cabinet is dissipated by the fan 13, the heat in the cabinet is consumed by the oil cooling finned tube radiator 14, and the heat can be discharged from the bottom of the shell 1 through the through holes.
Moisture-proof subassembly is including moisture absorption pad 17, hot plate 18, lower air vent 19, motor 21 case 20, motor 21, pivot 22 and flabellum 23, place 15 below of board and be equipped with moisture absorption pad 17, moisture absorption pad 17 top center department is equipped with hot plate 18, air vent 19 under a plurality of has been seted up on the lateral wall of shell 1 bottom, the 1 bottom outside of shell is equipped with motor 21 case 20, motor 21 incasement 20 is equipped with motor 21, motor 21's output is connected with the pivot 22 that runs through shell 1, the other end of pivot 22 is connected with flabellum 23, utilizes moisture absorption pad 17 to absorb the moisture in the cabinet, utilizes hot plate 18 to heat moisture absorption pad 17, and the moisture after will heating through flabellum 23 is discharged through air vent 19 down, reaches damp-proof effect.
1 bottom of shell is equipped with the removal subassembly, the removal subassembly includes supporting legs 2, crossbeam portion 3, universal wheel 4, fixed foot 5 and regulating wheel 6, 1 bottom four corners of shell all is equipped with supporting legs 2, crossbeam portion 3 is installed to 2 bottoms of supporting legs, universal wheel 4 is installed to the one end of 3 bottoms of crossbeam portion, fixed foot 5 is installed to the other end of 3 bottoms of crossbeam portion, 5 tops of fixed foot are equipped with regulating wheel 6, utilize universal wheel, fixed foot and regulating wheel, can realize device's removal.
What is different from embodiment 1, inside temperature-sensing ware 25 and the humidity inductor 26 of being equipped with of shell 1, display panel 27 is installed to 1 lateral wall of shell, through temperature-sensing ware 25 humidity inductor 26, can detect the temperature and humidity in the power cabinet, shows through display panel 27, supplies the staff to observe, when temperature and humidity in the cabinet surpassed standard range, display panel 27 can send the buzz, makes things convenient for the staff to know the temperature and the humidity of power cabinet to make corresponding treatment, possess the effect that intelligence was reminded.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is:
the fan 13 is used for dissipating heat in the cabinet, the oil-cooled finned tube radiator 14 is used for consuming heat in the cabinet, and the heat can be discharged from the bottom of the shell 1 through the through hole; moisture in the cabinet can be absorbed by the moisture absorption pad 17, the moisture absorption pad 17 is heated by the heating plate 18, and the heated moisture is discharged through the lower vent hole 19 by the fan blades 23, so that the moisture-proof effect is achieved; the movement of the device can be realized by utilizing the universal wheels, the fixed feet and the adjusting wheels; through temperature-sensing ware 25, humidity inductor 26 and display panel 27, can show temperature and humidity in the cabinet, when temperature and humidity in the cabinet surpassed standard range, display panel 27 can send the buzzing sound, makes things convenient for the staff to know the temperature and the humidity of power cabinet to make corresponding treatment, possess the effect that intelligence was reminded.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A high-frequency switch direct-current power supply cabinet comprises a shell (1), and is characterized in that a fixed rod (10) is installed at the center of the top of the shell (1), a sun shield (11) is arranged at the top of the fixed rod (10), a plurality of upper air vents (12) are formed in the top of the shell (1), and a heat dissipation assembly and a moisture-proof assembly are arranged inside the shell (1);
the heat dissipation assembly comprises a fan (13), oil-cooled finned tube radiators (14), a placing plate (15) and through holes (16), the fan (13) is installed at the center of the top of the inner side of the shell (1), the oil-cooled finned tube radiators (14) are symmetrically arranged on two sides of the inner side of the shell (1), the placing plate (15) is arranged at the bottom of the shell (1), and the placing plate (15) is provided with a plurality of through holes (16);
dampproofing subassembly is including moisture absorption pad (17), hot plate (18), lower air vent (19), motor case (20), motor (21), pivot (22) and flabellum (23), place board (15) below and be equipped with moisture absorption pad (17), moisture absorption pad (17) top center department is equipped with hot plate (18), air vent (19) under a plurality of have been seted up on shell (1) bottom lateral wall, the shell (1) bottom outside is equipped with motor case (20), be equipped with motor (21) in motor case (20), the output of motor (21) is connected with pivot (22) that run through shell (1), the other end of pivot (22) is connected with flabellum (23).
2. The high-frequency switch direct-current power supply cabinet according to claim 1, wherein a moving assembly is arranged at the bottom of the shell (1), the moving assembly comprises supporting legs (2), a cross rod portion (3), universal wheels (4), fixing legs (5) and adjusting wheels (6), the supporting legs (2) are arranged at four corners of the bottom of the shell (1), the cross rod portion (3) is installed at the bottoms of the supporting legs (2), the universal wheels (4) are installed at one end of the bottom of the cross rod portion (3), the fixing legs (5) are installed at the other end of the bottom of the cross rod portion (3), and the adjusting wheels (6) are arranged above the fixing legs (5).
3. The high frequency switch DC power supply cabinet according to claim 1, characterized in that the front of the housing (1) is connected with a movable door (8) through a hinge (7), and the movable door (8) is provided with a door handle (9).
4. The high-frequency switch direct-current power supply cabinet according to claim 2, wherein a temperature sensor (25) and a humidity sensor (26) are arranged inside the casing (1), and a display panel (27) is installed on the outer side wall of the casing (1).
5. A high frequency switch DC power supply cabinet according to claim 4, characterized in that the sun visor (11) is funnel-shaped.
6. A high frequency switching DC power supply cabinet according to claim 5, characterized in that the oil-cooled finned tube radiator (14) is internally provided with oil (24).
7. The high frequency switch DC power cabinet according to claim 6, wherein the blower (13), the heating plate (18), the motor (21), the temperature sensor (25), the humidity sensor (26) and the display panel (27) are all connected to a power supply through wires.
8. A high frequency switching DC power supply cabinet according to claim 7, characterized in that the upper ventilation holes (12) are distributed uniformly and annularly around the center of the top of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291533.7U CN211629613U (en) | 2020-07-06 | 2020-07-06 | High-frequency switch direct-current power supply cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291533.7U CN211629613U (en) | 2020-07-06 | 2020-07-06 | High-frequency switch direct-current power supply cabinet |
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| CN211629613U true CN211629613U (en) | 2020-10-02 |
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| CN202021291533.7U Active CN211629613U (en) | 2020-07-06 | 2020-07-06 | High-frequency switch direct-current power supply cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977730A (en) * | 2022-06-01 | 2022-08-30 | 南京瑞拓电气有限公司 | Frequency converter equipment capable of avoiding condensation phenomenon and frequency converter equipment control method |
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2020
- 2020-07-06 CN CN202021291533.7U patent/CN211629613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977730A (en) * | 2022-06-01 | 2022-08-30 | 南京瑞拓电气有限公司 | Frequency converter equipment capable of avoiding condensation phenomenon and frequency converter equipment control method |
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