CN220754161U - Power equipment cabinet with good heat dissipation performance - Google Patents

Abstract

The utility model relates to a power equipment cabinet with good heat dissipation, which comprises a power equipment cabinet body, wherein a power controller is movably connected to the inner side of the power equipment cabinet body, a heat dissipation box is fixedly connected to the top of the power equipment cabinet body, a motor box is fixedly connected to the top of the heat dissipation box, a motor is fixedly connected to the inner side of the motor box, an output shaft of the motor is fixedly connected with a driving shaft, a fan blade is fixedly connected to the bottom end of the driving shaft, a cooling box is fixedly connected to the inner side of the heat dissipation box, a condenser is fixedly connected to the inner side of the cooling box, an air collection funnel is fixedly connected to the inner bottom wall of the heat dissipation box, and a communicating pipe is fixedly connected to the bottom of the air collection funnel. This power equipment cabinet that heat dissipation is good has realized the purpose that power equipment cabinet radiating effect is good, avoids the long-time work of power equipment cabinet to use, and inside electronic components burns out because of the high temperature, prevents that electronic components from causing the conflagration and causing the incident.

Description

Power equipment cabinet with good heat dissipation performance

Technical Field

The utility model relates to the technical field of power equipment cabinets, in particular to a power equipment cabinet with good heat dissipation.

Background

The power equipment cabinet transfer power distribution cabinet, the illumination distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a generic name of a motor control center, the power distribution cabinet is used in occasions with more dispersed loads and fewer loops, the motor control center is used in occasions with more loops, and the motor control center distributes electric energy of a certain circuit of the upper-stage power distribution equipment to nearby loads.

The utility model provides a power equipment cabinet for carrying out distribution equipment of electric energy distribution, control, measurement and connecting cable, the inside is through assembling some switches, circuit breaker, the fuse, the button, the pilot lamp, protection devices such as instrument and electric wire become the equipment of the distribution device that design function required in an organic whole, a power equipment cabinet convenient to overhaul that is proposed in chinese patent CN 217334719U for example, possess through the slider back-and-forth movement in the lower slide rail, and cooperate the slider back-and-forth movement in last slide rail, make built-in cabinet body can carry out corresponding regulation in the power equipment cabinet main part according to the specific condition, not only make full use of space, can be convenient for daily maintenance again, but this design has the shortcoming that the radiating effect is relatively poor, lead to the long-time work use of power equipment cabinet, inside electronic components are burnt out because of the temperature is too high easily, make electronic components easily cause the incident, the life of electronic components has been reduced, inconvenient use, use has reduced power equipment cabinet's availability factor and result in use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the power equipment cabinet with good heat dissipation performance, which has the advantages of good heat dissipation effect and the like, solves the problems that the existing power equipment cabinet has poor heat dissipation effect, causes long-time working and use of the power equipment cabinet, causes the internal electronic components to be burnt out easily due to overhigh temperature, causes the electronic components to easily cause fire disaster to cause safety accidents, reduces the service life of the electronic components, is inconvenient to use, and reduces the use efficiency and the use effect of the power equipment cabinet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a good power equipment cabinet of heat dissipation, includes the power equipment cabinet body, the inboard swing joint of power equipment cabinet body has power controller, the top fixedly connected with cooling box of power equipment cabinet body, the top fixedly connected with motor case of cooling box, the inboard fixedly connected with motor of motor case, the output shaft fixedly connected with drive shaft of motor, the bottom fixedly connected with flabellum piece of drive shaft, the inboard fixedly connected with cooler bin of cooling box, the inboard fixedly connected with condenser of cooler bin, the interior bottom wall fixedly connected with air collecting funnel of cooling box, the bottom fixedly connected with communicating pipe of air collecting funnel, the interior roof fixedly connected with support frame of power equipment cabinet body, the quantity of support frame is two swing joint has the cotton filter that absorbs water between the relative one side of support frame.

Further, the number of communicating pipes is two, two communicating pipes are all communicated with the air collecting funnel, and the bottom ends of the communicating pipes sequentially penetrate through the heat dissipation box and the power equipment cabinet body and extend to the inner top wall of the power equipment cabinet body.

Further, the cotton filter that absorbs water is located under two communicating pipes, the cooling tank is located between fan blade and the air collecting funnel, cotton filter that absorbs water and power equipment cabinet body swing joint.

Further, the left side fixedly connected with inlet tube at cooling tank top, the top swing joint of inlet tube has sealed lid, the bottom of inlet tube runs through heat dissipation case and cooling tank in proper order and extends to the inboard of cooling tank.

Further, the right side fixedly connected with outlet pipe of cooling tank bottom, the outside fixed mounting of outlet pipe has fixed valve, the bottom of outlet pipe runs through cooling tank and radiating box in proper order and extends to the outside of radiating box.

Further, antifriction bearing is fixedly connected with in the outside of drive shaft, antifriction bearing and motor case fixed connection, the drive shaft bottom runs through antifriction bearing, motor case and radiator box in proper order and extends to the top of flabellum.

Further, the left and right sides of power controller all fixedly connected with connecting block, the quantity of connecting block is four, four the equal threaded connection of inboard of connecting block has connecting screw, four the equal swing joint of the outside of connecting screw has the spring washer.

Further, the equal fixedly connected with walking wheel in four corners of power equipment cabinet body bottom, four the equal fixedly connected with brake block in the outside of walking wheel, the front swing joint of power equipment cabinet body has sealing door, the front fixedly connected with door handle of sealing door.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this power equipment cabinet that heat dissipation is good through opening sealed lid, can pour the inboard of cooling tank into with liquid through the inlet tube, can deposit liquid, can cool off the liquid of cooling tank inboard through the condenser, thereby can make the outside of cooling tank produce air conditioning, can drive shaft and flabellum rotation in proper order through the motor, flabellum pivoted in-process can produce wind-force, thereby can blow off the air conditioning outside the cooling tank and form cold wind, can concentrate cold wind and put into the inboard of two communicating pipes through the collection funnel, two communicating pipes can blow in the inboard of power equipment cabinet body with cold wind, can filter cold wind through the cotton filter that absorbs water, can filter the absorption with the moisture in the cold wind, the cold wind after the filtration can blow the inboard of power equipment cabinet body at last, can dispel the heat to the power controller through the circulation of cold wind at the power equipment cabinet body inboard, avoid the power controller to burn out because of the high temperature, the purpose that power equipment cabinet radiating effect is good is realized, avoid the power equipment cabinet long-time work to use, the inside electronic components cause the fire accident because of the high temperature causes.

2. This power equipment cabinet that heat dissipation is good can remove power equipment cabinet body and electric power controller through four walking wheels, can remove electric power controller to appointed place and use, can fix four walking wheels respectively through four brake blocks, avoids electric power controller at the phenomenon that four walking wheels take place to remove of the in-process that the location was used, has guaranteed electric power controller's result of use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of a connection structure of a power equipment cabinet body in the structure of the utility model;

FIG. 3 is a front view of the connection structure of the electrical equipment cabinet body in the structure of the utility model;

FIG. 4 is a top view of a power equipment cabinet body connection structure in the structure of the present utility model;

fig. 5 is a right side view of the connection structure of the electrical equipment cabinet body in the structure of the utility model.

In the figure: 1. a power equipment cabinet body; 2. a power controller; 3. a heat radiation box; 4. a motor case; 5. a motor; 6. a drive shaft; 7. fan blades; 8. a cooling box; 9. a condenser; 10. a wind collecting funnel; 11. a communicating pipe; 12. a support frame; 13. a water-absorbing cotton filter plate; 14. a water inlet pipe; 15. sealing cover; 16. a water outlet pipe; 17. fixing a valve; 18. a rolling bearing; 19. a connecting block; 20. a connecting screw; 21. a walking wheel; 22. a brake pad; 23. sealing the door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an electric power equipment cabinet with good heat dissipation performance in this embodiment includes an electric power equipment cabinet body 1, an electric power controller 2 is movably connected to the inner side of the electric power equipment cabinet body 1, a heat dissipation box 3 is fixedly connected to the top of the electric power equipment cabinet body 1, a motor box 4 is fixedly connected to the top of the heat dissipation box 3, a motor 5 is fixedly connected to the inner side of the motor box 4, a driving shaft 6 is fixedly connected to an output shaft of the motor 5, a fan blade 7 is fixedly connected to the bottom end of the driving shaft 6, a cooling box 8 is fixedly connected to the inner side of the heat dissipation box 3, a condenser 9 is fixedly connected to the inner side of the cooling box 8, an air collection funnel 10 is fixedly connected to the bottom of the air collection funnel 10, a communication pipe 11 is fixedly connected to the inner top wall of the electric power equipment cabinet body 1, two support frames 12 are provided, and a water absorption cotton filter plate 13 is movably connected between one side opposite to the two support frames 12.

The quantity of communicating pipe 11 is two, and two communicating pipes 11 all are linked together with collection wind funnel 10, and the bottom of communicating pipe 11 runs through heat dissipation case 3 and power equipment cabinet body 1 in proper order and extends to the interior roof of power equipment cabinet body 1, and cotton filter 13 absorbs water is located two communicating pipes 11 under, and cooling tank 8 is located between fan blade 7 and collection wind funnel 10, and cotton filter 13 absorbs water and power equipment cabinet body 1 swing joint, and two support frames 12 are the L type.

The left side fixedly connected with inlet tube 14 at cooling tank 8 top, the top swing joint of inlet tube 14 has sealed lid 15, and the bottom of inlet tube 14 runs through cooling tank 3 and cooling tank 8 in proper order and extends to the inboard of cooling tank 8, and the right side fixedly connected with outlet pipe 16 of cooling tank 8 bottom, and the outside fixed mounting of outlet pipe 16 has fixed valve 17, and the bottom of outlet pipe 16 runs through cooling tank 8 and cooling tank 3 in proper order and extends to the outside of cooling tank 3.

The outside fixedly connected with antifriction bearing 18 of drive shaft 6, antifriction bearing 18 and motor case 4 fixed connection, the bottom of drive shaft 6 runs through antifriction bearing 18 in proper order, motor case 4 and radiator 3 and extends to the top of flabellum piece 7, antifriction bearing 18 comprises inner circle, outer lane, antifriction body and holder four parts, the effect of inner circle is with drive shaft 6 cooperation and rotate together with drive shaft 6, the outer lane effect is with motor case 4 cooperation, play the supporting role, the antifriction body is with the antifriction body even distribution between inner circle and outer lane with the help of the holder, the holder enables the antifriction body evenly distributed, guide the antifriction body rotatory lubrication role, inner circle and drive shaft 6 fixed connection, outer lane and motor case 4 fixed connection, inner circle and outer lane all with antifriction body and holder swing joint, antifriction body and holder swing joint.

The equal fixedly connected with connecting block 19 in the left and right sides of power controller 2, the quantity of connecting block 19 is four, the equal threaded connection in inboard of four connecting blocks 19 has connecting screw 20, the equal swing joint in outside of four connecting screw 20 has the spring washer, the one end at the connecting screw 20 back runs through the spring washer in proper order, connecting block 19 and power equipment cabinet body 1 and extends to the inboard of power equipment cabinet body 1, the equal fixedly connected with walking wheel 21 in four corners of power equipment cabinet body 1 bottom, the equal fixedly connected with brake block 22 in the outside of four walking wheels 21, the positive swing joint of power equipment cabinet body 1 has sealing door 23, the positive fixedly connected with door handle of sealing door 23.

In addition, through setting up power equipment cabinet body 1, can protect electric power controller 2, avoid electric power controller 2 to damage because of the impact of external force, through setting up cooling box 3, can hide cooling box 8 and flabellum piece 7, through setting up motor case 4, can protect motor 5, avoid motor 5 to damage because of the impact of external force, through setting up drive shaft 6, can support flabellum piece 7, through setting up cooling box 8, can deposit liquid.

Through setting up condenser 9, can cool off the inboard liquid of cooler bin 8, through setting up air collecting funnel 10, can collect and put into the inboard of two communicating pipes 11 to cold wind, through setting up the inboard of two communicating pipes 11, can put into power equipment cabinet body 1 with cold wind, through setting up two support frames 12, can support absorbent cotton filter 13, through setting up absorbent cotton filter 13, can adsorb the filtration to the moisture in the cold wind, through setting up inlet tube 14, can pour into the inboard of cooler bin 8 with liquid, through setting up sealed lid 15, can open or close inlet tube 14.

Through adjusting fixed valve 17, can emit the inboard liquid of cooler bin 8 through outlet pipe 16, through setting up antifriction bearing 18, can improve drive shaft 6 pivoted stability, through setting up four connecting blocks 19 and four connecting screw 20, can guarantee the stability that power controller 2 is connected with power equipment cabinet body 1, through setting up spring washer, can improve the stability that connecting screw 20 connects, through setting up four walking wheels 21, can remove power equipment cabinet body 1 and power controller 2, through setting up four brake blocks 22, can fix four walking wheels 21 respectively, through setting up the door handle, can open or close sealing door 23, through setting up sealing door 23, can use power controller 2.

The working principle of the embodiment is as follows:

(1) Through opening sealed lid 15, can pour the inboard of cooling tank 8 into with liquid through inlet tube 14, can deposit liquid, can cool off the inboard liquid of cooling tank 8 through condenser 9, thereby can make the outside of cooling tank 8 produce the air conditioning, can drive shaft 6 and flabellum piece 7 in proper order through motor 5 and rotate, the in-process of flabellum piece 7 pivoted can produce wind-force, thereby can blow off the air conditioning outside cooling tank 8 and form cold wind, can concentrate and put into the inboard of two communicating pipes 11 through air collecting funnel 10, two communicating pipes 11 can blow in the inboard of power equipment cabinet body 1 with the cold wind.

(2) Can filter cold wind through cotton filter 13 absorbs water, can filter the absorption with the moisture in the cold wind, avoid moisture to cause moist and damage to electric power controller 2, the cold wind after the filtration can blow the inboard of electric power equipment cabinet body 1 at last, and through the circulation of cold wind at electric power equipment cabinet body 1 inboard waft, can carry out heat dissipation to electric power controller 2, avoid electric power controller 2 to burn out because of the high temperature, realized electric power controller 2 radiating purpose.

(3) Can remove power equipment cabinet body 1 and electric power controller 2 through four walking wheels 21, can remove electric power controller 2 to appointed place and use, can fix four walking wheels 21 respectively through four brake blocks 22, avoid electric power controller 2 to take place the phenomenon that four walking wheels 21 take place to remove at the in-process of location use, guaranteed electric power controller 2's result of use.

(4) The stability that power controller 2 and power equipment cabinet body 1 are connected can be guaranteed through four connecting blocks 19 and four connecting screws 20, and the phenomenon that power controller 2 takes place to drop at the in-process that removes or use is avoided, can dismantle power controller 2 simultaneously to the periodic dismantlement detection and maintenance are carried out power controller 2.

Compared with the prior art, the electric power equipment cabinet has the advantages that the whole structure is simple, the use is convenient, the purpose of good heat dissipation effect of the electric power equipment cabinet is achieved, the electric power equipment cabinet is prevented from being used for a long time, the electronic components inside the electric power equipment cabinet are burnt out due to overhigh temperature, the safety accidents caused by fire disaster caused by the electronic components are prevented, the service life of the electronic components is prolonged, and the use efficiency and the use effect of the electric power equipment cabinet are improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a good power equipment cabinet of heat dissipation, includes power equipment cabinet body (1), its characterized in that: the utility model discloses a power equipment cabinet, including power equipment cabinet body (1), electric power equipment cabinet body (1), inboard swing joint of power equipment cabinet body (1) has electric power controller (2), the top fixedly connected with cooling tank (3) of power equipment cabinet body (1), the top fixedly connected with motor case (4) of cooling tank (3), the inboard fixedly connected with motor (5) of motor case (4), the output shaft fixedly connected with drive shaft (6) of motor (5), the bottom fixedly connected with flabellum piece (7) of drive shaft (6), the inboard fixedly connected with cooling tank (8) of cooling tank (3), the inboard fixedly connected with condenser (9) of cooling tank (8), the interior bottom fixedly connected with collection wind funnel (10) of cooling tank (3), the bottom fixedly connected with communicating pipe (11) of collection wind funnel (10), the interior roof fixedly connected with support frame (12) of power equipment cabinet body (1), the quantity of support frame (12) is two, two swing joint has cotton filter board (13) that absorbs water between the one side that support frame (12) is relative.

2. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein: the number of communicating pipes (11) is two, two communicating pipes (11) are all communicated with the air collecting funnel (10), and the bottom ends of the communicating pipes (11) sequentially penetrate through the heat dissipation box (3) and the power equipment cabinet body (1) and extend to the inner top wall of the power equipment cabinet body (1).

3. The power equipment cabinet with good heat dissipation performance according to claim 2, wherein: the water-absorbing cotton filter plates (13) are located under the two communicating pipes (11), the cooling box (8) is located between the fan blades (7) and the air collecting hopper (10), and the water-absorbing cotton filter plates (13) are movably connected with the power equipment cabinet body (1).

4. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein: the cooling box is characterized in that a water inlet pipe (14) is fixedly connected to the left side of the top of the cooling box (8), a sealing cover (15) is movably connected to the top of the water inlet pipe (14), and the bottom end of the water inlet pipe (14) sequentially penetrates through the cooling box (8) and the cooling box (3) and extends to the inner side of the cooling box (8).

5. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein: the right side fixedly connected with outlet pipe (16) of cooling tank (8) bottom, the outside fixed mounting of outlet pipe (16) has fixed valve (17), the bottom of outlet pipe (16) runs through cooling tank (8) and cooling tank (3) in proper order and extends to the outside of cooling tank (3).

6. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein: the outside fixedly connected with antifriction bearing (18) of drive shaft (6), antifriction bearing (18) and motor case (4) fixed connection, antifriction bearing (18), motor case (4) and radiator box (3) are run through in proper order to drive shaft (6) bottom and extend to the top of flabellum piece (7).

7. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein: the electric power controller is characterized in that connecting blocks (19) are fixedly connected to the left side and the right side of the electric power controller (2), the number of the connecting blocks (19) is four, connecting screws (20) are connected to the inner sides of the four connecting blocks (19) in a threaded mode, and spring washers are movably connected to the outer sides of the four connecting screws (20).

8. The power equipment cabinet with good heat dissipation performance according to claim 1, wherein: four corners of power equipment cabinet body (1) bottom are all fixedly connected with walking wheel (21), four the equal fixedly connected with brake block (22) in the outside of walking wheel (21), the front swing joint of power equipment cabinet body (1) has sealing door (23), the front fixedly connected with door handle of sealing door (23).