CN211126687U

CN211126687U - Power and electricity distribution control cabinet with good heat dissipation performance

Info

Publication number: CN211126687U
Application number: CN201921826630.9U
Authority: CN
Inventors: 郑芳; 李长春
Original assignee: Individual
Current assignee: Shanghai Jinji Power Supply Equipment Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-28
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an electric power distribution control cabinet with good heat dissipation, which belongs to the technical field of distribution control cabinet application, and comprises a cabinet body, inner wall connecting fixing plates at the left side and the right side of the cabinet body, a chute is arranged between the two fixing plates, a horizontal radiating pipe is arranged in the chute, the horizontal radiating pipe is connected with the cabinet body through a spring, a double-shaft motor is arranged at the center of the inner part of the cabinet body, the double-shaft motor is horizontally connected with a lead screw, the lead screw is connected with a lead screw stopper, the lead screw stopper is fixed on the cabinet body, a vertical radiating pipe is arranged in the cabinet body, the inner wall of the vertical radiating pipe is fixedly connected with the motor, the motor is connected with a fan blade, a slide block is symmetrically arranged on the lead screw, the inner wall of the slide block is carved with threads and is embedded on, the cabinet door is arranged at the joint of the horizontal radiating tube and the cabinet body, and the device is simple and practical and has good radiating performance.

Description

Power and electricity distribution control cabinet with good heat dissipation performance

Technical Field

The utility model relates to a distribution control cabinet application technology field specifically is a good electric power electrical distribution control cabinet of thermal diffusivity.

Background

In industrial production, the distribution control cabinet is formed by assembling auxiliary equipment, measuring instruments and switch equipment of a protection circuit in a closed or semi-closed cabinet body according to the requirement of electrical wiring, so that workers can switch the circuit conveniently and overhaul electrical or measure related data, and the distribution control cabinet is very important electrical equipment in industrial production.

Usually, in the factory production process, contain a large amount of electronic instrument meters in the electric power distribution control cabinet, the continuous circulation of electric current can make it generate heat, if do not have relevant supplementary radiator equipment, can lead to the circuit accident because the heat dissipation is untimely, in summer very much, the temperature is higher, need other auxiliary facilities to dispel the heat, in other seasons, the temperature is not high, and need not supplementary heat dissipation very much, only need dampproofing and protection against insects can, for this reason, we provide an electric power distribution control cabinet that the thermal diffusivity is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good electric power distribution control cabinet of thermal diffusivity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric power and electric power distribution control cabinet with good heat dissipation performance comprises a cabinet body, wherein fixed plates are connected with the inner walls of the left side and the right side of the cabinet body, two fixed plates form a group, four groups are arranged, the two groups of fixed plates are symmetrical with each other, a sliding groove is formed in the inner wall between the two fixed plates in one group, a horizontal radiating pipe is arranged in the sliding groove, the upper side and the lower side of the center of the horizontal radiating pipe are raised, the raised part is connected with the cabinet body through a spring, a spring limiting plate is arranged at the joint of the spring and the protrusion of the horizontal radiating pipe, a double-shaft motor is arranged at the center of the inner part of the cabinet body, the double-shaft motor is horizontally arranged, two rotating shafts of the double-shaft motor are horizontally connected with a screw rod, the screw rod is connected with a screw, the utility model discloses a double-shaft motor, including the internal portion of cabinet, the internal portion of cabinet sets up temperature sensor and central processing unit, the one side inner wall fixed connection motor that the perpendicular cooling tube is close to the double-shaft motor, the motor shaft of motor is placed perpendicularly, connects the flabellum, and the one end of keeping away from the double-shaft motor sets up to conical, perpendicular cooling tube left and right sides outer wall sets up and horizontal cooling tube assorted perpendicular cooling tube interface, the symmetry sets up the slider on the lead screw, slider inner wall cavity, nestification are on the lead screw to the inner wall is carved with the screw thread, upper and lower both sides swing joint gyro wheel, gyro wheel connection connecting rod, the pivot is connected respectively to the connecting rod, pivot swing joint is in perpendicular.

Further, open cabinet body top central authorities has the through-hole, and the through-hole sets up the vent, the vent top sets up two hemisphere wire netting, sets up dry piece between two wire netting, cabinet body top both ends symmetry sets up the support column, the weather shield is connected on the support column top.

Further, one end of the horizontal radiating pipe close to the cabinet door is provided with an arc iron insect-proof net, and the arc iron insect-proof net is surrounded between the supporting columns.

Further, a bearing is arranged at the joint of the screw rod and the screw rod limiting block, the inner wall of the bearing inner ring is connected with the outer wall of the screw rod, and the outer wall of the bearing outer ring is connected with the screw rod limiting block.

Furthermore, an adhesive tape is arranged on one side of the contact position of the cabinet door and the cabinet body.

Further, the bottom of the cabinet body is provided with universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: in industrial production, the temperature is very high in hot summer, opens motor power for horizontal cooling tube backs down the cabinet door, blows the air current through the flabellum and makes the inside circulation of air of distribution control cabinet, can collect the heat between the instrument and meter through setting up horizontal cooling tube and vertical cooling tube, gives the air in the pipeline with the heat transfer again, dispels the heat.

If spring and autumn winter does not need equipment auxiliary heat dissipation when, make horizontal cooling tube stretch into cabinet body inside through effects such as biax motor, lead screw, slider, spring, four cabinet door self-sealings can effectively prevent humid air or little worm entering like this, and the device is simple and convenient, and has good heat dispersion.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a cabinet body; 2. a fixing plate; 3. a horizontal radiating pipe; 4. a vertical radiating pipe; 5. a screw rod limiting block; 6. a screw rod; 7. a fan blade; 8. a cabinet door; 9. a vent; 10. a rain shield; 11. drying the blocks; 12. a support pillar; 13. a vertical radiating pipe butt joint; 14. a motor; 15. a double-shaft motor; 16. a bearing; 17. a spring limiting plate; 18. a spring; 19. a universal wheel; 20. a slider; 21. a connecting rod; 22. a rotating shaft.

Detailed Description

All consumer of this scheme all are connected with external power supply, will combine the utility model discloses the figure in the embodiment below, to the technical scheme in the embodiment of the utility model is clearly, completely described, and obviously, the embodiment that describes is only a part of the embodiment of the utility model, rather than whole embodiment. 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, the present invention provides a technical solution: an electric power and power distribution control cabinet with good heat dissipation performance comprises a cabinet body 1, wherein inner walls on the left side and the right side of the cabinet body 1 are connected with fixing plates 2, two fixing plates 2 are combined into one group and are provided with four groups, the two fixing plates 2 are mutually symmetrical, a sliding groove is formed in the inner wall between the two fixing plates 2 in one group, a horizontal radiating pipe 3 is arranged in the sliding groove, the horizontal radiating pipe 3 can slide between the two fixing plates 2, the upper side and the lower side of the center of the horizontal radiating pipe 3 are raised, the raised part is connected with the cabinet body 2 through a spring 18, a spring limiting plate 17 is arranged at the raised connection part of the spring 18 and the horizontal radiating pipe 3, the spring 18 mainly has the function of providing a restoring force when the horizontal radiating pipe 3 slides and is used for restoring the position of the horizontal radiating pipe 3, a double-shaft motor, the two rotating shafts of the cabinet are horizontally connected with a screw rod 6, the screw rod 6 is connected with a screw rod limiting block 5, a double-shaft motor 15 is started to drive the screw rod 6 to rotate, the screw rod limiting block 5 is fixed on the cabinet body 1, vertical radiating pipes 4 are symmetrically arranged in the cabinet body 1 up and down, one end of the affiliated vertical radiating pipe 4 is close to the double-shaft motor 15, the other end of the affiliated vertical radiating pipe extends into the centers of the two horizontal radiating pipes 3 on the same horizontal plane, the vertical radiating pipe 4 is close to a motor 14 fixedly connected with the inner wall of one side of the double-shaft motor 15, the motor shaft of the motor 14 is vertically placed and connected with fan blades 7, the motor 14 provides driving force for heat radiation, the fan blades 7 rotate to blow air flow, so that the air flow flows in the horizontal radiating pipe 3 and the vertical radiating pipe 4, extruding the horizontal radiating pipes 3 to gradually separate the two horizontal radiating pipes 3, moving the horizontal radiating pipes 3 to push out the cabinet door 8, and flowing air in the pipes out to the outside to realize the radiating function, wherein the outer walls of the left and right sides of the vertical radiating pipe 4 are provided with vertical radiating pipe butt joints 13 matched with the horizontal radiating pipes 3, the sizes of the pipe orifices of the vertical radiating pipe butt joints 13 and the horizontal radiating pipes 3 are matched, so that seamless butt joint can be realized, the surfaces of the butt joints 13 are coated with lubricating oil, so that the vertical sliding is convenient, the screw rod 6 is symmetrically provided with sliding blocks 20, the inner walls of the sliding blocks 20 are hollow and are embedded on the screw rod 6, the inner walls are carved with threads, when the screw rod 6 rotates, the sliding blocks 20 slide left and right through internal threads, the upper side and the lower side of the sliding blocks 20 are, pivot 22 swing joint is in 4 both sides of vertical radiating pipe, and connecting rod 21 can rotate by a small margin around pivot 22, when being close to between two sliders 20, rotates through gyro wheel and pivot 22 for two connecting rod 21 contained angles diminish, ejecting vertical radiating pipe 4, during the contained angle grow, the distance reduces between two vertical radiating pipe 4, horizontal radiating pipe 3 is opened with cabinet body 1 junction has the through-hole, and the through-hole sets up cabinet door 8 outward, and cabinet door 8 can prevent the mosquito and insect to get into when not needing the heat dissipation.

As shown in fig. 1, a through hole is formed in the center of the top of the cabinet body 1, a vent 9 is formed in the through hole, two hemispherical wire nets are arranged above the vent 9, a drying block 11 is arranged between the two wire nets, support columns 12 are symmetrically arranged at two ends of the top of the cabinet body 1, the top ends of the support columns 12 are connected with a rain shield 10, the drying block 11 can absorb moisture in air, the influence of water vapor in the air on internal electronic instruments is prevented, and the rain shield can provide rain shielding and sun shading effects for the cabinet body 1 outdoors;

as shown in fig. 1, an arc-shaped iron insect-proof net is arranged at one end of the horizontal radiating pipe 3 close to the cabinet door 8, the iron insect-proof net is arranged between the two supporting columns 12 in a surrounding manner, the iron insect-proof net of the horizontal radiating pipe 3 can provide an insect-proof effect when the cabinet door 8 is deep in the horizontal radiating pipe, an iron product has good rigidity and can be easily squeezed open the cabinet door 8, the iron insect-proof net is arranged between the supporting columns 12 in a surrounding manner, and small insects are mainly prevented from entering the cabinet body 1 through the ventilation opening 9;

as shown in fig. 1, a bearing 16 is arranged at the joint of the screw rod 6 and the screw rod limiting block 5, the inner wall of the inner ring of the bearing 16 is connected with the outer wall of the screw rod 6, the outer wall of the outer ring of the bearing 16 is connected with the screw rod limiting block 5, and the bearing 16 can fix the screw rod 6 so as not to displace and not to hinder the rotation of the screw rod 6;

as shown in fig. 1, an adhesive tape is arranged on one side of the cabinet door 8, which is in contact with the cabinet body 1, and the adhesive tape can seal a gap when the cabinet door 8 is closed, so that the cabinet door has the effects of mosquito prevention and moisture prevention, and can be fastened to prevent the cabinet door from loosening;

as shown in fig. 1, the bottom of the cabinet body 1 is provided with universal wheels 19, and the cabinet body 1 can be moved by the universal wheels 19, so that the cabinet body 1 is convenient to transport, install and overhaul.

Example (b): when summer comes and the electric power distribution control cabinet in a factory needs to dissipate heat, the double-shaft motor 15 is started, the double-shaft motor 15 drives the screw rod 6 to rotate, internal threads are carved in the slide block 20 on the screw rod 6, the screw rod 6 is symmetrically installed, so that the slide block 20 can move towards the double-shaft motor 15 simultaneously, the slide block 20 is matched with the rotating shaft 22 through the roller on the slide block 20, the included angle between the two connecting rods 21 is reduced, the distance between the two vertical radiating pipes 4 is increased, the conical head parts of the vertical radiating pipes 4 gradually squeeze open the two horizontal radiating pipes 3, one end of each horizontal radiating pipe 3 props against the cabinet door 8, the radiating ports face outwards and are connected with the outside, when the distance between the two vertical radiating pipes 4 is increased and the calibers of the vertical radiating pipe butt-joint ports 13 are matched with the calibers of the horizontal radiating pipes 3, the double-shaft motor, outflow outside, pipeline and instrument contact can transmit the heat that produces in the instrument, and area of contact is big more, and the radiating efficiency is high more.

Coming when spring and autumn winter, when not needing supplementary heat dissipation, closing motor 14, start double-shaft motor 15, rotate through lead screw 6 for two sliders 20 distance become far away, vertical radiating pipe 4 is close to each other, and horizontal radiating pipe 3 stretches into in the cabinet body 1 gradually under the spring action of spring 18, and cabinet door 8 seals cabinet door 8 under the effect of magnetic stripe, closes double-shaft motor 15, finishes the heat dissipation, can prevent the aqueous vapor invasion in the air, mosquito nest.

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

1. The utility model provides a good electric power electric distribution switch board of thermal diffusivity, includes the cabinet body (1), its characterized in that: the internal wall of the cabinet body (1) left and right sides connects fixed plate (2), two fixed plate (2) are constituteed to be a set of, set up four groups altogether, and mutual symmetry between two sets of fixed plate (2), two in a set of the inner wall is opened between fixed plate (2) has the spout to set up horizontal cooling tube (3) wherein, horizontal cooling tube (3) central authorities about both sides arch, protruding position and the cabinet body (1) are connected through spring (18), spring (18) and horizontal cooling tube (3) protruding junction set up spring limiting plate (17), the cabinet body (1) is inside to set up double-shaft motor (15), double-shaft motor (15) level is placed, its two rotation axis horizontal connection lead screw (6), lead screw stopper (5) are connected in lead screw stopper (6), lead screw stopper (5) are fixed on the cabinet body (1), the inside longitudinal symmetry of the cabinet body (1) sets up perpendicular cooling tube (4), one end of each vertical radiating pipe (4) is close to the double-shaft motor (15), the other end of each vertical radiating pipe (4) extends into the center of each horizontal radiating pipe (3) on the same two horizontal planes, each vertical radiating pipe (4) is close to one side inner wall fixed connection motor (14) of the double-shaft motor (15), a motor shaft of each motor (14) is vertically placed, each fan blade (7) is connected, one end of each vertical radiating pipe (4) away from the double-shaft motor is arranged to be conical, the outer walls of the left side and the right side of each vertical radiating pipe (4) are provided with vertical radiating pipe butt joints (13) matched with the corresponding horizontal radiating pipes (3), sliders (20) are symmetrically arranged on the corresponding screw rods (6), the inner walls of the sliders (20) are hollow and nested on the corresponding screw rods (6), the inner walls of the sliders are carved with threads, the rollers are movably connected with the upper side and, the junction of the horizontal radiating pipe (3) and the cabinet body (1) is provided with a through hole, and a cabinet door (8) is arranged outside the through hole.

2. The electric power distribution control cabinet with good heat dissipation performance as set forth in claim 1, characterized in that: the utility model discloses a rain-proof cabinet, including the cabinet body, the cabinet body is opened at cabinet body (1) top central authorities has the through-hole, and the through-hole sets up vent (9), vent (9) top sets up two hemisphere wire netting, sets up dry piece (11) between two wire netting, the cabinet body (1) top both ends symmetry sets up support column (12), weather shield (10) are connected on support column (12) top.

3. The electric power distribution control cabinet with good heat dissipation performance as set forth in claim 2, characterized in that: one end of the horizontal radiating pipe (3) close to the cabinet door (8) is provided with an arc iron insect-proof net, and the arc iron insect-proof net is arranged between the supporting columns (12).

4. The electric power distribution control cabinet with good heat dissipation performance as set forth in claim 1, characterized in that: the connecting part of the screw rod (6) and the screw rod limiting block (5) is provided with a bearing (16), the inner wall of the inner ring of the bearing (16) is connected with the outer wall of the screw rod (6), and the outer wall of the outer ring of the bearing (16) is connected with the screw rod limiting block (5).

5. The electric power distribution control cabinet with good heat dissipation performance as set forth in claim 1, characterized in that: and an adhesive tape is arranged on one side of the cabinet door (8) in contact with the cabinet body (1).

6. The electric power distribution control cabinet with good heat dissipation performance as set forth in claim 1, characterized in that: the bottom of the cabinet body (1) is provided with universal wheels (19).