CN214673544U

CN214673544U - Low-voltage distribution cabinet with ventilation and heat dissipation functions

Info

Publication number: CN214673544U
Application number: CN202022894582.6U
Authority: CN
Inventors: 苗爱国; 阮腾利; 毛宏楠
Original assignee: Taiyuan Tianzheng Electric Complete Electronic Control Co ltd
Current assignee: Taiyuan Tianzheng Electric Complete Electronic Control Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-09
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a low-voltage distribution cabinet with ventilation cooling function, which comprises a bod, be equipped with moving mechanism in the organism, the last first round bar that is equipped with of moving mechanism, left side wall upper end in the organism is fixed with the backing plate, the left end of first round bar is rotated and is connected the right side upper end at the backing plate, the fixed cover of right-hand member of first round bar is equipped with the Z type and is rotated the piece, the fixed cover of right-hand member that the Z type rotated the piece is equipped with the connecting axle, the right-hand member of connecting axle rotates and cup joints the right side upper end in the organism. The utility model discloses can be more comprehensive and quick carry out ventilation cooling to in the low-voltage distribution cabinet, guaranteed that the apparatus in the low-voltage distribution cabinet does not receive the heat influence, stable function can prevent simultaneously that the dust from entering into the low-voltage distribution cabinet in, makes the apparatus in the low-voltage distribution cabinet obtain the protection, the effectual stability and the ventilation cooling effect that have increased the low-voltage distribution cabinet.

Description

Low-voltage distribution cabinet with ventilation and heat dissipation functions

Technical Field

The utility model relates to a low-voltage distribution cabinet technical field especially relates to a low-voltage distribution cabinet with ventilation cooling function.

Background

The rated current of the low-voltage power distribution cabinet is 50Hz of alternating current, the power distribution system with the rated voltage of 380v is used for power, lighting and power distribution electric energy conversion and control, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, strong seriousness and practicability, novel structure and the like.

However, the existing low-voltage power distribution cabinet can generate large heat inside the low-voltage power distribution cabinet in the using process, and the heat can cause adverse effects on internal instruments if not processed, so that a low-voltage power distribution cabinet with ventilation and heat dissipation functions is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the low-voltage distribution cabinet who has ventilation cooling function who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-voltage power distribution cabinet with ventilation and heat dissipation functions comprises a machine body, wherein a moving mechanism is arranged in the machine body, a first round rod is arranged on the moving mechanism, a backing plate is fixed to the upper end of the left side wall in the machine body, the left end of the first round rod is rotatably connected to the upper end of the right side of the backing plate, a Z-shaped rotating part is fixedly sleeved on the right end of the first round rod, a connecting shaft is fixedly sleeved on the right end of the Z-shaped rotating part, the right end of the connecting shaft is rotatably sleeved on the upper end of the right side in the machine body, a transverse plate is fixed to the upper end of the machine body, a first motor is fixedly installed at the upper end of the transverse plate, the tail end of an output shaft of the first motor is fixedly connected to the right end of the connecting shaft, two second round rods are fixed to the lower end of the right side of the backing plate, a moving member is sleeved on the two second round rods in a common sliding mode, a heat dissipation mechanism is arranged at the lower end of the moving member, and fan blades are arranged on the heat dissipation mechanism, the fan blade is arranged below the moving member.

Preferably, the moving mechanism comprises a pad piece fixed at the upper end of the right side in the machine body, the right ends of the two second round rods are fixedly connected to the left side of the pad piece, the Z-shaped rotating piece is rotatably sleeved with a pushing piece, the bottom end of the pushing piece is rotatably connected with a supporting rod, and the bottom end of the supporting rod is rotatably connected to the middle of the right side of the moving piece.

Preferably, heat dissipation mechanism is including fixing the first link at moving member lower extreme middle part, the lower extreme of first link rotates and has cup jointed the connecting piece, the fixed cover of lower extreme of connecting piece is equipped with the mounting, fixed mounting has the second motor in the mounting, the output shaft end of second motor runs through the bottom of mounting and fixed cover is equipped with the transfer line, the bottom fixed connection of transfer line is at the upside middle part of flabellum, the fixed cover in lower extreme right side of mounting is equipped with the first riser, be equipped with swing mechanism on the first riser, the last second riser that is equipped with of swing mechanism, the upper end fixed connection of second riser is on the lower extreme right side of moving member.

Preferably, swing mechanism cup joints the first pivot on the first riser including rotating, the fixed cover of right-hand member of first pivot is equipped with second bevel gear, fixed cover is equipped with first bevel gear on the transfer line, first bevel gear and second bevel gear mesh mutually, the fixed cover of right-hand member of first pivot is equipped with the dwang, the bottom outside of dwang is rotated and is connected with the second pivot, the opening has been seted up to the lower extreme of second riser, the second pivot sets up in the opening.

Preferably, ten vents are formed in opposite side walls of the machine body, dust screens are correspondingly arranged on the outer sides of the ten vents on the same side, and the two dust screens are fixedly mounted on the left side and the right side of the machine body through four screws respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the effective matching of the moving mechanism, the heat dissipation mechanism, the vent and other components, the heat dissipation mechanism can generate wind power, heat in the low-voltage power distribution cabinet is discharged through the vent, so that instruments in the low-voltage power distribution cabinet are stably cooled, and the moving mechanism can drive the heat dissipation mechanism to reciprocate left and right, so that the instruments in the low-voltage power distribution cabinet can be cooled and dissipated more efficiently and rapidly, the heat dissipation and ventilation effects of the low-voltage power distribution cabinet are effectively increased, the instruments in the low-voltage power distribution cabinet are ensured to operate more stably and are not influenced by high temperature;

2. the swinging mechanism can drive the fan blades to swing while the heat dissipation mechanism moves for heat dissipation, so that the fan blades can dissipate heat inside the low-voltage power distribution cabinet more comprehensively, the heat dissipation effect of the heat dissipation mechanism can be effectively improved, instruments in the low-voltage power distribution cabinet can be guaranteed to be efficiently cooled, meanwhile, when the low-voltage power distribution cabinet is ventilated, the ventilation opening can be protected, dust is prevented from entering the low-voltage power distribution cabinet, the instruments in the low-voltage power distribution cabinet are prevented from being interfered, and the instruments in the low-voltage power distribution cabinet can operate more stably;

to sum up, the utility model discloses can be more comprehensive and quick carry out ventilation cooling to low-voltage distribution cabinet in, guaranteed that the apparatus in the low-voltage distribution cabinet does not receive the heat influence, stable function can prevent simultaneously that the dust from entering into low-voltage distribution cabinet in, make the apparatus in the low-voltage distribution cabinet protected, the effectual stability and the ventilation cooling effect who increases low-voltage distribution cabinet.

Drawings

Fig. 1 is a front view of a low voltage distribution cabinet with ventilation and heat dissipation functions provided by the present invention;

fig. 2 is a schematic view of an internal structure of a low-voltage power distribution cabinet with ventilation and heat dissipation functions provided by the present invention;

fig. 3 is a structural diagram of a heat dissipation mechanism with ventilation and heat dissipation functions provided by the present invention;

fig. 4 is a second vertical plate structure diagram of a low-voltage distribution cabinet with ventilation and heat dissipation functions provided by the utility model;

fig. 5 is a rotating rod structure diagram of a low voltage distribution cabinet with ventilation and heat dissipation functions provided by the present invention;

fig. 6 is a structural view of the connection between the dust screen and the machine body of the low-voltage power distribution cabinet with ventilation and heat dissipation functions provided by the utility model;

in the figure: the device comprises a machine body 1, a transverse plate 2, a first motor 3, a connecting shaft 4, a first round rod 5, a Z-shaped rotating part 6, a backing plate 7, a pushing part 8, a supporting rod 9, a moving part 10, a second round rod 11, a backing plate 12, a first connecting block 13, a connecting part 14, a fixing part 15, a first vertical plate 16, a first rotating shaft 17, a rotating rod 18, a second rotating shaft 19, a second vertical plate 20, an opening 21, a second motor 22, a transmission rod 23, fan blades 24, a first conical gear 25, a second conical gear 26, a ventilation opening 27, a dustproof net 28 and screws 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a low-voltage distribution cabinet with ventilation and heat dissipation functions, including organism 1, organism 1 is that a rated current is exchange 50Hz, and the distribution system of rated voltage 380v is as power, and the electric energy conversion of distribution and control are used, has all seted up ten vents 27 on the relative lateral wall of organism 1, and vent 27 can guarantee that the inside ventilation effect of organism 1 is better, discharges away through the inside heat of vent 27 organism 1, the effectual inside radiating effect of organism 1 that has increased.

The utility model discloses in, correspond jointly with the outside of ten vents 27 of one side and be equipped with dust screen 28, two dust screens 28 respectively through four screws 29 fixed mounting in organism 1's the left and right sides, and dust screen 28 can prevent that the dust from entering into organism 1 from vent 27 in, causes the apparatus in the organism 1 to receive the interference, can conveniently dismantle the effectual dustproof effect who guarantees dust screen 28 when clean to dust screen 28 through screw 29.

The utility model discloses in, be equipped with moving mechanism in the organism 1, the last first round bar 5 that is equipped with of moving mechanism, left side wall upper end in the organism 1 is fixed with backing plate 7, the left end of first round bar 5 is rotated and is connected the right side upper end at backing plate 7, can fix first round bar 5 through backing plate 7, make first round bar 5 more steady rotate in 1 inside of the organism, the fixed cover of right-hand member of first round bar 5 is equipped with Z type and rotates piece 6, the fixed cover of right-hand member that the Z type rotated piece 6 is equipped with connecting axle 4, the right-hand member of connecting axle 4 rotates and cup joints the right side upper end in organism 1, first round bar 5, Z type rotates piece 6 and connecting axle 4 integrated into one piece, when connecting axle 4 rotates, can drive Z type and rotate piece 6 and first round bar 5.

The utility model discloses in, organism 1's right side upper end is fixed with diaphragm 2, diaphragm 2's upper end fixed mounting has first motor 3, diaphragm 2 is used for bearing first motor 3 firmly, first motor 3 provides power through external power supply, first motor 3 and supporting parts are connected, be convenient for stabilize the function, can set for the procedure, automatic function, the effect that provides power has to moving mechanism, the terminal fixed connection of output shaft of first motor 3 is at the right-hand member of connecting axle 4, first motor 3 can drive connecting axle 4 and rotate, thereby can be through the function of first motor 3, it rotates 6 and rotates to drive Z type rotation piece.

The utility model discloses in, the right side lower extreme of backing plate 7 is fixed with two second round bars 11, moving member 10 has been cup jointed in the common slip on two second round bars 11, restriction through second round bar 11, when moving member 10 is driven, can carry out horizontal migration on second round bar 11, moving mechanism is including fixing the pad 12 of right side upper end in organism 1, the equal fixed connection of right-hand member of two second round bars 11 is in the left side of pad 12, through the cooperation of pad 12 and backing plate 7, can guarantee the stability of second round bar 11, thereby can guarantee the steady movement of moving member 10.

The utility model discloses in, Z type rotates and rotates 6 and to rotate and has cup jointed impeller 8, Z type rotates 6 when rotating, can drive impeller 8 and carry out position reciprocating motion, impeller 8's bottom is rotated and is connected with branch 9, during impeller 8 reciprocating motion, the upper end that can drive branch 9 removes, thereby can make the lower extreme reciprocating motion of branch 9, the bottom of branch 9 is rotated and is connected at the right side middle part of moving member 10, reciprocating motion through branch 9, can drive moving member 10 and carry out reciprocating motion, realize moving member 10 reciprocating motion's effect.

The utility model discloses in, the lower extreme of moving member 10 is equipped with heat dissipation mechanism, be equipped with flabellum 24 on the heat dissipation mechanism, through the removal of moving member 10, can drive heat dissipation mechanism and remove, make heat dissipation mechanism more comprehensive dispel the heat to 1 inside of organism, flabellum 24 sets up the below at moving member 10, the removal of moving member 10 can drive flabellum 24 and remove, rotation through flabellum 24 can produce wind-force, accelerate the circulation of air in the organism 1, thereby reach quick radiating effect.

The utility model discloses in, heat dissipation mechanism is including fixing the first connecting block 13 at moving member 10 lower extreme middle part, and connecting piece 14 has been cup jointed in the lower extreme rotation of first connecting block 13, and the fixed cover of lower extreme of connecting piece 14 is equipped with mounting 15, through the connection of first connecting block 13 and first connecting piece 14, can connect moving member 10 and mounting 15 to the realization drives the effect of removal.

The utility model discloses in, fixed mounting has second motor 22 in the mounting 15, the output shaft end of second motor 22 runs through the bottom of mounting 15 and fixed cover is equipped with transfer line 23, the bottom fixed connection of transfer line 23 is at the upside middle part of flabellum 24, second motor 22 and supporting parts are connected, be convenient for stabilize the function, can set for the procedure, automatic operation, rotation through second motor 22, can drive transfer line 23 and rotate, the rotation of transfer line 23 can drive flabellum 24 and rotate, the rotation of flabellum 24, can produce wind-force, accelerate the inside circulation of air of organism 1, increase the inside radiating effect of organism 1.

The utility model discloses in, the fixed cover in lower extreme right side of mounting 15 is equipped with first riser 16, be equipped with swing mechanism on the first riser 16, mounting 15 and 16 integrated into one piece of first riser, can be through the swing of first riser 16, it swings to drive mounting 15, thereby can drive flabellum 24 and swing when removing and pivoted, the effectual radiating effect who increases flabellum 24, be equipped with second riser 20 on the swing mechanism, the upper end fixed connection of second riser 20 is on the lower extreme right side of moving member 10, when moving member 10 removes, can drive second riser 20 and remove, make the part on the last part of swing mechanism and the part on the heat dissipation mechanism drive by moving member 10 in step.

The utility model discloses in, swing mechanism cup joints first pivot 17 on first riser 16 including rotating, the fixed cover of right-hand member of first pivot 17 is equipped with second bevel gear 26, fixed cover is equipped with first bevel gear 25 on transfer line 23, first bevel gear 25 and second bevel gear 26 mesh mutually, transfer line 23 is when the pivoted, can drive first bevel gear 25 and rotate simultaneously, first bevel gear 25's rotation provides power for second bevel gear 26, second bevel gear 26 drives first pivot 17 and rotates.

The utility model discloses in, the fixed cover of right-hand member of first pivot 17 is equipped with dwang 18, and the bottom outside of dwang 18 is rotated and is connected with second pivot 19, and first pivot 17 can drive dwang 18 and rotate, and dwang 18 drives second pivot 19 and uses first pivot 17 to rotate as the axle center, provides effectual power in for the removal of second pivot 19.

The utility model discloses in, opening 21 has been seted up to second riser 20's lower extreme, second pivot 19 sets up in opening 21, opening 21 can restrict second pivot 19's removal, second pivot 19 receives the restriction, reverse drive's effect can be realized, thereby can drive first riser 16 and remove, make first riser 16 realize wobbling effect, and first riser 16's swing, can drive mounting 15 and swing, make flabellum 24 swing when removing and pivoted, the effectual radiating effect who increases flabellum 24.

The utility model discloses in, during the use: an operator switches on a power supply, the first motor 3 drives the connecting shaft 4 to rotate, the connecting shaft 4 drives the Z-shaped rotating piece 6 to rotate, the Z-shaped rotating piece 6 drives the pushing piece 8 to rotate and move in position, the pushing piece 8 drives the upper end of the supporting rod 9 to move, the lower end of the supporting rod 9 pulls the moving piece 10 to stably move on the second round rod 11, the moving piece 10 drives the first connecting block 13 to move, the first connecting block 13 drives the connecting piece 14 to move, the connecting piece 14 drives the fixing piece 15 to move, the fixing piece 15 drives the second motor 22 to move, the second motor 22 drives the transmission rod 23 to move, the transmission rod 23 drives the fan blades 24 to move, the second motor 22 drives the transmission rod 23 to simultaneously rotate while the power supply is switched on, the fan blades 24 rotate to generate wind power, heat in the machine body 1 is blown out through the vent 27, when the transmission rod 23 rotates, can drive first conical gear 25 and rotate, first conical gear 25 promotes second conical gear 26 and rotates, second conical gear 26 drives first pivot 17 and rotates, first pivot 17 drives dwang 18 and uses first pivot 17 to rotate as the axle center, dwang 18 drives second pivot 19 and uses first pivot 17 to move as the axle center, first pivot 17 receives the restriction of opening 21, make dwang 18 remove, dwang 18 drives first pivot 17 and removes, first pivot 17 drives first riser 16 and removes, first riser 16 drives mounting 15 and removes, mounting 15 drives the swing of second motor 22, second motor 22 drives flabellum 24 through transfer line 23 and swings, thereby can make flabellum 24 move and swing around controlling when producing wind-force, the effectual radiating effect that increases in organism 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a low-voltage distribution cabinet with ventilation cooling function, includes organism (1), its characterized in that: the utility model discloses a bearing support of a robot, including organism (1), be equipped with moving mechanism in the organism (1), the last first round bar (5) that is equipped with of moving mechanism, left side wall upper end in organism (1) is fixed with backing plate (7), the left end of first round bar (5) is rotated and is connected in the right side upper end of backing plate (7), the fixed cover of right-hand member of first round bar (5) is equipped with Z type rotation piece (6), the fixed cover of right-hand member of Z type rotation piece (6) is equipped with connecting axle (4), the right-hand member of connecting axle (4) rotates and cup joints the right side upper end in organism (1), the right side upper end of organism (1) is fixed with diaphragm (2), the upper end fixed mounting of diaphragm (2) has first motor (3), the terminal fixed connection of output shaft of first motor (3) is at the right-hand member of connecting axle (4), the right side lower extreme of backing plate (7) is fixed with two second round bars (11), the two second round rods (11) are sleeved with the moving parts (10) in a sliding mode, the lower ends of the moving parts (10) are provided with heat dissipation mechanisms, the heat dissipation mechanisms are provided with fan blades (24), and the fan blades (24) are arranged below the moving parts (10).

2. The low-voltage power distribution cabinet with the ventilation and heat dissipation functions of claim 1, wherein: the moving mechanism comprises a pad piece (12) fixed at the upper end of the right side in the machine body (1), the right ends of two second round rods (11) are fixedly connected to the left side of the pad piece (12), a Z-shaped rotating piece (6) is rotatably sleeved with a pushing piece (8), the bottom end of the pushing piece (8) is rotatably connected with a supporting rod (9), and the bottom end of the supporting rod (9) is rotatably connected to the middle of the right side of a moving piece (10).

3. The low-voltage power distribution cabinet with the ventilation and heat dissipation functions of claim 1, wherein: the heat dissipation mechanism comprises a first connecting block (13) fixed in the middle of the lower end of the moving piece (10), the lower end of the first connecting block (13) is rotatably sleeved with a connecting piece (14), the lower end of the connecting piece (14) is fixedly sleeved with a fixing piece (15), a second motor (22) is fixedly arranged in the fixing piece (15), the tail end of an output shaft of the second motor (22) penetrates through the bottom end of the fixing piece (15) and is fixedly sleeved with a transmission rod (23), the bottom end of the transmission rod (23) is fixedly connected with the middle part of the upper side of the fan blade (24), a first vertical plate (16) is fixedly sleeved on the right side of the lower end of the fixing piece (15), a swing mechanism is arranged on the first vertical plate (16), a second vertical plate (20) is arranged on the swing mechanism, the upper end of the second vertical plate (20) is fixedly connected to the right side of the lower end of the moving part (10).

4. The low-voltage power distribution cabinet with the ventilation and heat dissipation functions of claim 3, wherein: swing mechanism cup joints first pivot (17) on first riser (16) including rotating, the fixed cover of right-hand member of first pivot (17) is equipped with second bevel gear (26), fixed cover is equipped with first bevel gear (25) on transfer line (23), first bevel gear (25) and second bevel gear (26) mesh mutually, the fixed cover of right-hand member of first pivot (17) is equipped with dwang (18), the bottom outside of dwang (18) is rotated and is connected with second pivot (19), opening (21) have been seted up to the lower extreme of second riser (20), second pivot (19) set up in opening (21).

5. The low-voltage power distribution cabinet with the ventilation and heat dissipation functions of claim 1, wherein: ten vents (27) are formed in opposite side walls of the machine body (1), dust screens (28) are correspondingly arranged on the outer sides of the ten vents (27) on the same side, and the two dust screens (28) are fixedly mounted on the left side and the right side of the machine body (1) through four screws (29) respectively.