CN217009969U

CN217009969U - Electrical cabinet with adjustable heat dissipation degree

Info

Publication number: CN217009969U
Application number: CN202123448972.1U
Authority: CN
Inventors: 赵飞
Original assignee: Guangzhou Kerui Power Engineering Technology Co ltd
Current assignee: Guangzhou Kerui Power Engineering Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-19
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet capable of adjusting the heat dissipation degree, which comprises a cabinet body, wherein a partition plate is fixedly connected to the position, close to the top surface, of the inner cavity of the cabinet body, a plurality of through holes are formed in the top surface of the partition plate, a plurality of heat dissipation holes are respectively formed in the left side wall and the right side wall of the cabinet body, dust screens are fixedly connected into the heat dissipation holes, through grooves are formed in the top surfaces of the heat dissipation holes, the through grooves are L-shaped, baffles are movably connected into the through grooves, adjusting mechanisms are arranged on the side walls of the baffles, a motor is fixedly connected to the top surface of the inner cavity of the cabinet body, a rotating shaft is fixedly connected onto an output shaft of the motor, fan blades are fixedly connected to the bottom end of the rotating shaft, and cleaning mechanisms are arranged on the side walls of the rotating shaft, reach the purpose to louvre size adjustable, increase the practicality of the cabinet body, improve its radiating effect.

Description

Electrical cabinet with adjustable heat dissipation degree

Technical Field

The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet with adjustable heat dissipation degree.

Background

The regulator cubicle is used more in industrial production, can carry out centralized control and connection with a plurality of circuits, brings effective guarantee for the safe in utilization and the convenient degree of circuit, can install a plurality of the control unit according to actual demand in general regulator cubicle, and the control unit is when long-time operation, sends out the gathering of the more heat that produces inside the regulator cubicle, if not dispel the heat in time, and its inside high temperature can influence the normal operating of control unit.

The regulator cubicle heat dissipation that uses at present all is fixed size's louvre basically, and the regulator cubicle can not adjust the louvre size according to the actual demand, when the regulator cubicle receives external factor to influence, can not in time close the louvre, and its practicality is lower to the inside radiator fan who installs of current partial regulator cubicle all relies on the inside power supply of regulator cubicle, and long-term use resource loss is great, leads to its radiating effect poor and availability factor low, therefore we provide an adjustable radiating degree's regulator cubicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrical cabinet with adjustable heat dissipation degree, so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: an electric cabinet with adjustable heat dissipation degree comprises a cabinet body, wherein a partition plate is fixedly connected to the position, close to the top surface, of the inner cavity of the cabinet body, a plurality of through holes are formed in the top surface of the partition plate, a plurality of heat dissipation holes are respectively formed in the left side wall and the right side wall of the cabinet body, dustproof nets are fixedly connected into the heat dissipation holes, through grooves are formed in the top surfaces of the heat dissipation holes, the through grooves are arranged in an L shape, baffles are movably connected into the through grooves, adjusting mechanisms are arranged on the side walls of the baffles, a motor is fixedly connected to the top surface of the inner cavity of the cabinet body, a rotating shaft is fixedly connected onto an output shaft of the motor, fan blades are fixedly connected to the bottom end of the rotating shaft, a cleaning mechanism is arranged on the side wall of the rotating shaft, air inlets are respectively formed in the positions, close to the top surface, of the left side wall and the right side wall of the cabinet body, the air inlets are fixedly connected with filter nets, a placement groove is formed in the top surface of the cabinet body, and a photovoltaic plate is movably connected into the placement groove, the photovoltaic board bottom surface swing joint has the backup pad, backup pad and cabinet body swing joint, lateral wall installs the guard gate before the cabinet body.

Preferably, adjustment mechanism includes the rectangular channel, the rectangular channel is located the baffle lateral wall, the rectangular channel inner chamber is provided with the trapezoidal piece, trapezoidal piece bottom surface fixedly connected with movable rod, the movable rod bottom run through the baffle and rather than swing joint, movable rod bottom fixedly connected with plectane, swing joint has the spring on the movable rod lateral wall, the trapezoidal piece is close to the equal swing joint of cabinet body center one side lateral wall and has the inserted bar, it has seted up a plurality of jack on the lateral wall to lead to, the inserted bar other end all runs through the baffle and inserts in one of them jack, inserted bar and baffle swing joint.

Preferably, clearance mechanism includes first bevel gear, first bevel gear and pivot fixed connection, the first bevel gear left and right sides all meshes has second bevel gear, equal fixedly connected with transmission shaft on the second bevel gear lateral wall, two limiting plates of cabinet body inner chamber top surface bilateral symmetry difference fixedly connected with, the transmission shaft all runs through the limiting plate and rather than swing joint.

Preferably, the transmission shaft lateral wall is kept away from pivot department fixedly connected with a plurality of fixed plate, the same annular plate of fixedly connected with on the fixed plate lateral wall, equal fixedly connected with brush on the fixed plate lateral wall, the brush contacts with the filter screen.

Preferably, the bottom surface of the placing groove is provided with a sliding groove, a sliding block is movably connected in the sliding groove, and the bottom surface of the supporting plate is movably connected with the sliding block.

Preferably, the inserted bar is close to the equal fixedly connected with stopper of trapezoidal piece one end, the spacing groove has all been seted up to the trapezoidal piece lateral wall, stopper and spacing groove swing joint.

Preferably, the fixed plates are distributed in an annular array, and are all obliquely arranged.

The utility model provides an electric cabinet with adjustable heat dissipation degree by improvement, compared with the prior art, the electric cabinet has the following improvements and advantages:

one is as follows: according to the utility model, through the mutual matching among the heat dissipation holes, the dust screen, the adjusting mechanism and the like, the descending distance of the baffle can be adjusted according to actual requirements, the purpose of adjusting the size of the heat dissipation holes is achieved, the practicability of the cabinet body is increased, and the heat dissipation effect of the cabinet body is improved;

the second step is as follows: according to the utility model, through mutual matching among the photovoltaic panel, the motor, the rotating shaft, the cleaning mechanism and the like, the motor can be driven to rotate by utilizing the photovoltaic panel, so that the fan blades are driven to dissipate heat in the cabinet body, and meanwhile, the cleaning mechanism can be driven to clean the filter screen, so that dust accumulation is prevented, and air is prevented from being blocked.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a perspective view of a portion of the adjustment mechanism of the present invention;

FIG. 4 is a perspective view of an annular plate portion of the present invention;

fig. 5 is an enlarged view at a in fig. 1.

Description of reference numerals:

1. a cabinet body; 2. a partition plate; 3. heat dissipation holes; 4. a dust screen; 5. a through groove; 6. a baffle plate; 7. an adjustment mechanism; 71. a rectangular groove; 72. a trapezoidal block; 73. a movable rod; 74. a circular plate; 75. a spring; 8. inserting a rod; 9. a jack; 10. a motor; 11. a rotating shaft; 12. a fan blade; 13. a cleaning mechanism; 131. a first bevel gear; 132. a second bevel gear; 133. a drive shaft; 134. a limiting plate; 14. an annular plate; 15. a fixing plate; 16. a brush; 17. an air inlet; 18. a filter screen; 19. a placement groove; 20. a photovoltaic panel; 21. a support plate; 22. a chute; 23. a slider; 24. a guard gate.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an electric cabinet with adjustable heat dissipation degree through improvement, and the technical scheme of the utility model is as follows:

as shown in figures 1-5, an electric cabinet capable of adjusting heat dissipation degree comprises a cabinet body 1, a partition plate 2 is fixedly connected to the position of the inner cavity of the cabinet body 1 near the top surface, a plurality of through holes are arranged on the top surface of the partition plate 2, a plurality of heat dissipation holes 3 are respectively arranged on the left side wall and the right side wall of the cabinet body 1, a dust screen 4 is fixedly connected to the inside of each heat dissipation hole 3, through grooves 5 are respectively arranged on the top surfaces of the heat dissipation holes 3, the through grooves 5 are arranged in an L shape, baffles 6 are movably connected to the inside of the through grooves 5, an adjusting mechanism 7 is arranged on the side wall of each baffle 6, a motor 10 is fixedly connected to the top surface of the inner cavity of the cabinet body 1, a rotating shaft 11 is fixedly connected to the output shaft of the motor 10, a fan blade 12 is fixedly connected to the bottom end of the rotating shaft 11, a cleaning mechanism 13 is arranged on the side wall of the rotating shaft 11, air inlet holes 17 are respectively arranged on the positions of the left side wall and the right side wall of the cabinet body 1 near the top surface, a filter screen 18 is fixedly connected to the air inlet hole 17, and a placing groove 19 is arranged on the top surface of the cabinet body 1, a photovoltaic plate 20 is movably connected in the placing groove 19, a supporting plate 21 is movably connected on the bottom surface of the photovoltaic plate 20, the supporting plate 21 is movably connected with the cabinet body 1, a sliding groove 22 is formed in the bottom surface of the placing groove 19, a sliding block 23 is movably connected in the sliding groove 22, the bottom surface of the supporting plate 21 is movably connected with the sliding block 23, and a protective door 24 is installed on the front side wall of the cabinet body 1;

further, the adjusting mechanism 7 comprises a rectangular groove 71, the rectangular groove 71 is located in the side wall of the baffle 6, a trapezoidal block 72 is arranged in the inner cavity of the rectangular groove 71, a movable rod 73 is fixedly connected to the bottom surface of the trapezoidal block 72, a limiting block is fixedly connected to one end of the inserted rod 8 close to the trapezoidal block 72, a limiting groove is formed in the side wall of the trapezoidal block 72, the limiting block is movably connected with the limiting groove, the bottom end of the movable rod 73 penetrates through the baffle 6 and is movably connected with the same, a circular plate 74 is fixedly connected to the bottom end of the movable rod 73, a spring 75 is movably connected to the side wall of the movable rod 73, an inserted rod 8 is movably connected to the side wall of the trapezoidal block 72 close to the center of the cabinet 1, a plurality of insertion holes 9 are formed in the side wall of the through groove 5, the other end of the inserted rod 8 penetrates through the baffle 6 and is inserted into one of the insertion holes 9, the inserted rod 8 is movably connected with the baffle 6, and the dust screen 4 and the adjusting mechanism 7 are matched with the radiating holes 3, the descending distance of the baffle 6 can be adjusted according to actual requirements, so that the purpose of adjusting the size of the heat dissipation holes 3 is achieved, the practicability of the cabinet body 1 is improved, and the heat dissipation effect of the cabinet body is improved;

further, the cleaning mechanism 13 includes a first bevel gear 131, the first bevel gear 131 is fixedly connected with the rotating shaft 11, the left and right sides of the first bevel gear 131 are engaged with a second bevel gear 132, the side walls of the second bevel gear 132 are fixedly connected with a transmission shaft 133, the top surface of the inner cavity of the cabinet 1 is symmetrically and fixedly connected with two limiting plates 134, the transmission shafts 133 penetrate through the limiting plates 134 and are movably connected therewith, the side walls of the transmission shafts 133 away from the rotating shaft 11 are fixedly connected with a plurality of fixing plates 15, the side walls of the fixing plates 15 are fixedly connected with a same annular plate 14, the side walls of the fixing plates 15 are fixedly connected with brushes 16, the brushes 16 are in contact with the filter screen 18, the fixing plates 15 are distributed in an annular array, the fixing plates 15 are all obliquely arranged, and the photovoltaic plate 20, the motor 10, the rotating shaft 11 and the cleaning mechanism 13 can be driven to rotate by the photovoltaic plate 20, thereby drive flabellum 12 and dispel the heat to cabinet body 1 inside, can drive clearance mechanism 13 simultaneously and clean filter screen 18, prevent that the dust from piling up, causing the air not to circulate.

The working principle is as follows: when the technical scheme is used, firstly, the air output of the heat dissipation holes 3 is adjusted according to actual heat dissipation requirements, the circular plate 74 is pressed upwards to drive the movable rod 73 to move upwards, the movable rod 73 drives the trapezoidal block 72 to move upwards, meanwhile, the spring 75 is compressed, the inclined surface of the trapezoidal block 72 is utilized to drive the inserted rod 8 to move towards one side of the trapezoidal block 72, so that the inserted rod 8 is separated from the jack 9, the baffle 6 is unlocked, the baffle 6 is moved downwards to a proper position, part of the heat dissipation holes 3 are sealed by the baffle 6, then the circular plate 74 is loosened, meanwhile, the spring 75 rebounds to drive the inserted rod 8 to be inserted into the proper jack 9, the heat dissipation circulation adjustment of the heat dissipation holes 3 is completed, the photovoltaic panel is suitable for different heat dissipation requirements, then the photovoltaic panel 20 is lifted through the supporting plate 21, the motor 10 is driven to operate by illumination, the motor 10 operates to drive the rotating shaft 11 to rotate, and the rotating shaft 11 simultaneously drives the fan blades 12 and the first bevel gear 131 to rotate, flabellum 12 is to the inside cooling that dispels the heat of the cabinet body 1, make the hot-air in the cabinet body 1 discharge from louvre 3, increase the radiating effect of the cabinet body 1, first bevel gear 131 meshes both sides second bevel gear 132 and drives the transmission shaft 133 rotatory, transmission shaft 133 passes through fixed plate 15 while annular plate 14 and brush 16 are rotatory, brush 16 can clear up the dust of adhesion on the filter screen 18, prevent that the dust from piling up too much, influence the inside circulation of air of the cabinet body 1, repeat the above-mentioned operation, can effectually improve its radiating efficiency.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an regulator cubicle of adjustable heat dissipation degree which characterized in that: comprises a cabinet body (1), a clapboard (2) is fixedly connected at the position of the inner cavity of the cabinet body (1) close to the top surface, a plurality of through holes are arranged on the top surface of the clapboard (2), a plurality of heat dissipation holes (3) are respectively arranged on the left side wall and the right side wall of the cabinet body (1), dust screens (4) are fixedly connected in the heat dissipation holes (3), through grooves (5) are respectively arranged on the top surfaces of the heat dissipation holes (3), the through grooves (5) are arranged in an L shape, baffles (6) are movably connected in the through grooves (5), adjusting mechanisms (7) are arranged on the side walls of the baffles (6), a motor (10) is fixedly connected with the top surface of the inner cavity of the cabinet body (1), a rotating shaft (11) is fixedly connected with an output shaft of the motor (10), fan blades (12) are fixedly connected with the bottom end of the rotating shaft (11), and cleaning mechanisms (13) are arranged on the side walls of the rotating shaft (11), the utility model discloses a cabinet, including the cabinet body, lateral wall is close to top surface department and sets up inlet port (17) respectively about the cabinet body (1), the equal fixedly connected with filter screen (18) of inlet port (17), standing groove (19) have been seted up to the cabinet body (1) top surface, swing joint has photovoltaic board (20) in standing groove (19), photovoltaic board (20) bottom surface swing joint has backup pad (21), backup pad (21) and the cabinet body (1) swing joint, guard gate (24) are installed to the lateral wall before the cabinet body (1).

2. The electrical cabinet with adjustable heat dissipation degree of claim 1, wherein: adjustment mechanism (7) include rectangular channel (71), rectangular channel (71) are located baffle (6) lateral wall, rectangular channel (71) inner chamber is provided with trapezoidal piece (72), trapezoidal piece (72) bottom surface fixedly connected with movable rod (73), movable rod (73) bottom is run through baffle (6) and rather than swing joint, movable rod (73) bottom fixedly connected with plectane (74), swing joint has spring (75) on movable rod (73) lateral wall, trapezoidal piece (72) are close to the equal swing joint of cabinet body (1) center one side lateral wall and have inserted bar (8), a plurality of jack (9) have been seted up on leading to groove (5) lateral wall, the inserted bar (8) other end all runs through baffle (6) and inserts in one of them jack (9), inserted bar (8) and baffle (6) swing joint.

3. The electrical cabinet with adjustable heat dissipation degree of claim 1, wherein: clearance mechanism (13) are including first bevel gear (131), first bevel gear (131) and pivot (11) fixed connection, first bevel gear (131) left and right sides all meshes has second bevel gear (132), equal fixedly connected with transmission shaft (133) on second bevel gear (132) lateral wall, two limiting plate (134) of fixedly connected with respectively of cabinet body (1) inner chamber top surface bilateral symmetry, transmission shaft (133) all run through limiting plate (134) and rather than swing joint.

4. The electrical cabinet with adjustable heat dissipation degree of claim 3, wherein: the utility model discloses a filter screen, including transmission shaft (133) lateral wall, pivot (11) are kept away from to transmission shaft (133) lateral wall and a plurality of fixed plate (15) of fixedly connected with, the same annular plate of fixedly connected with (14) on fixed plate (15) lateral wall, equal fixedly connected with brush (16) on fixed plate (15) lateral wall, brush (16) contact with filter screen (18).

5. The electrical cabinet with adjustable heat dissipation degree of claim 1, wherein: a sliding groove (22) is formed in the bottom surface of the placing groove (19), a sliding block (23) is movably connected in the sliding groove (22), and the bottom surface of the supporting plate (21) is movably connected with the sliding block (23).

6. The electrical cabinet with adjustable heat dissipation degree of claim 2, wherein: inserted bar (8) are close to the equal fixedly connected with stopper of trapezoidal piece (72) one end, the spacing groove has all been seted up to trapezoidal piece (72) lateral wall, stopper and spacing groove swing joint.

7. The electrical cabinet with adjustable heat dissipation degree of claim 4, wherein: the fixed plates (15) are distributed in an annular array, and the fixed plates (15) are all arranged in an inclined mode.