CN214124551U

CN214124551U - Power supply unit with protective structure

Info

Publication number: CN214124551U
Application number: CN202022604134.8U
Authority: CN
Inventors: 王久钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-03
Anticipated expiration: 2030-11-12

Abstract

The utility model belongs to the power supply unit field, especially, a power supply unit with protective structure, power supply unit radiating efficiency is low in to current block terminal, and the radiating effect is poor, can not satisfy the problem of user demand, the scheme as follows now proposes, and it includes the block terminal, fixedly connected with baffle in the block terminal, two inner panels of fixedly connected with on the bottom inner wall of block terminal, the front side of inner panel has been seted up and has been changeed the hole, change downthehole rotation and install the pivot, the fixed cover in the outside of pivot is equipped with changes the board, the rectangular hole has been seted up to the bottom of block terminal, the downthehole fixedly connected with rectangle seat of rectangle, T type hole has been seted up to the bottom of rectangle seat, sliding seal installs mainboard and two auxiliary plates in T type hole, the fixed cover in the outside of pivot is equipped with the gear, the bottom fixedly connected with rack of auxiliary plate. The utility model discloses the practicality is good, and power supply unit radiating efficiency is high in the block terminal, and the radiating effect is good, can satisfy the use needs.

Description

Power supply unit with protective structure

Technical Field

The utility model relates to a power supply unit technical field especially relates to a power supply unit with protective structure.

Background

At present, power supply equipment is protected by a distribution box, the distribution box is a mass parameter on data, and generally forms a low-voltage distribution box by assembling switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirement of electrical wiring. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

But power supply unit radiating efficiency is low in present block terminal, and the radiating effect is poor, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the power supply unit radiating efficiency low in the block terminal among the prior art, the radiating effect is poor, can not satisfy the shortcoming that needs of use, and the power supply unit with protective structure who provides.

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

a power supply device with a protective structure comprises a distribution box, wherein a partition plate is fixedly connected in the distribution box, two inner plates are fixedly connected on the inner wall of the bottom of the distribution box, a rotary hole is formed in the front side of each inner plate, a rotary shaft is rotatably installed in the rotary hole, a rotary plate is fixedly sleeved on the outer side of the rotary shaft, a rectangular hole is formed in the bottom of the distribution box, a rectangular seat is fixedly connected in the rectangular hole, a T-shaped hole is formed in the bottom of the rectangular seat, a main plate and two auxiliary plates are slidably and hermetically installed in the T-shaped hole, a gear is fixedly sleeved on the outer side of the rotary shaft, a rack is fixedly connected to the bottom of each auxiliary plate, the gear is meshed with the rack, a fan is fixedly connected to the top of the rotary plate, lower supporting plates are fixedly connected to two sides of the bottom of the distribution box, one side, which is close to each other, is fixedly connected with the same connecting seat, an operating hole is formed in the top of the connecting seat, an operating shaft is rotatably installed in the operating hole, the external screw thread has been seted up in the outside of operating axis, and the thread groove has been seted up to the bottom of mainboard, and a plurality of louvres have all been seted up to the last external screw thread of operating axis and thread groove threaded connection, the both sides of block terminal.

Preferably, the T-shaped hole is filled with hydraulic oil between the main plate and the auxiliary plate.

Preferably, a plurality of first air vents have all been seted up to the both sides bottom of block terminal, make things convenient for the outside air to get into the block terminal.

Preferably, a plurality of second vent holes are formed in the top of the partition plate.

Preferably, the bottom end of the operating shaft is fixedly connected with a knob, so that the operating shaft can be conveniently rotated through the knob.

Preferably, the auxiliary plate is located at a front side of the rotation plate.

The utility model discloses in, a power supply unit with protective structure, power supply unit installs on the baffle, the block terminal protects power supply unit, start the fan, gaseous flow velocity in the block terminal accelerates, be convenient for carry out the heat dissipation treatment to power supply unit in the block terminal, the knob rotates, epaxial external screw thread of operation and spiral shell groove threaded connection, it removes to drive the mainboard, the mainboard drives the accessory plate through hydraulic oil and removes, make two accessory plates remove to the one side of keeping away from each other, the accessory plate drives the rack and removes, the gear drives the pivot and rotates, the pivot drives the board and rotates, it rotates to change the board and drive the fan, adjust the angle of fan, and the heat dissipation efficiency is improved.

The utility model discloses the practicality is good, and power supply unit radiating efficiency is high in the block terminal, and the radiating effect is good, can satisfy the use needs.

Drawings

Fig. 1 is a schematic structural diagram of a power supply device with a protective structure according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a power supply device with a protective structure according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a power supply device with a protective structure according to the present invention.

In the figure: 1. a distribution box; 2. a partition plate; 3. an inner plate; 4. a rotating shaft; 5. rotating the plate; 6. a rectangular base; 7. a main board; 8. an auxiliary plate; 9. a gear; 10. a rack; 11. a fan; 12. a lower supporting plate; 13. a connecting seat; 14. an operating shaft; 15. and (4) heat dissipation holes.

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. 1-3, a power supply device with a protective structure comprises a distribution box 1, a partition plate 2 is fixedly connected in the distribution box 1, two inner plates 3 are fixedly connected on the inner wall of the bottom of the distribution box 1, a rotary hole is formed in the front side of each inner plate 3, a rotary shaft 4 is rotatably installed in the rotary hole, a rotary plate 5 is fixedly sleeved on the outer side of the rotary shaft 4, a rectangular hole is formed in the bottom of the distribution box 1, a rectangular seat 6 is fixedly connected in the rectangular hole, a T-shaped hole is formed in the bottom of the rectangular seat 6, a main plate 7 and two auxiliary plates 8 are slidably and hermetically installed in the T-shaped hole, a gear 9 is fixedly sleeved on the outer side of the rotary shaft 4, a rack 10 is fixedly connected to the bottom of each auxiliary plate 8, the gear 9 is meshed with the rack 10, a fan 11 is fixedly connected to the top of each rotary plate 5, lower supporting plates 12 are fixedly connected to two sides of the bottom of the distribution box 1, one side, which the two lower supporting plates 12 are close to each other, is fixedly connected with a same connecting seat 13, the handle hole has been seted up at the top of connecting seat 13, and handle 14 is installed in the handle hole rotation, and the external screw thread has been seted up in the outside of handle 14, and the screw groove has been seted up to the bottom of mainboard 7, and external screw thread and screw groove threaded connection on the handle shaft 14, a plurality of louvres 15 have all been seted up to block terminal 1's both sides.

In this embodiment, the T-shaped hole is filled with hydraulic oil located between the main plate 7 and the auxiliary plate 8.

In this embodiment, a plurality of first air vents have all been seted up to block terminal 1's both sides bottom, make things convenient for outside air to get into block terminal 1.

In this embodiment, the top of the partition board 2 is provided with a plurality of second ventilation holes.

In this embodiment, a knob is fixedly connected to the bottom end of the operating shaft 14, so that the operating shaft 14 can be rotated conveniently through the knob.

In the present embodiment, the auxiliary plate 8 is located on the front side of the rotating plate 5.

The utility model discloses in, during the use, power supply unit installs on baffle 2, block terminal 1 protects power supply unit, start fan 11, gaseous flow velocity in the block terminal 1 accelerates, be convenient for carry out the heat dissipation treatment to power supply unit in the block terminal 1, the knob rotates, the knob drives operating axis 14 and rotates, external screw thread and spiral shell groove threaded connection on the operating axis 14, it removes to drive mainboard 7, mainboard 7 drives auxiliary plate 8 through hydraulic oil and removes, make two auxiliary plate 8 remove to the one side of keeping away from each other, auxiliary plate 8 drives rack 10 and removes, rack 10 drives gear 9 and rotates, gear 9 drives pivot 4 and rotates, pivot 4 drives rotary plate 5 and rotates, rotary plate 5 drives fan 11 and rotates, adjust fan 11's angle, the efficiency of heat dissipation is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A power supply device with a protection structure comprises a distribution box (1) and is characterized in that a partition plate (2) is fixedly connected in the distribution box (1), two inner plates (3) are fixedly connected to the inner wall of the bottom of the distribution box (1), a rotary hole is formed in the front side of each inner plate (3), a rotary shaft (4) is rotatably installed in the rotary hole, a rotary plate (5) is fixedly sleeved on the outer side of each rotary shaft (4), a rectangular hole is formed in the bottom of the distribution box (1), a rectangular seat (6) is fixedly connected in the rectangular hole, a T-shaped hole is formed in the bottom of the rectangular seat (6), a main plate (7) and two auxiliary plates (8) are slidably and hermetically installed in the T-shaped hole, a gear (9) is fixedly sleeved on the outer side of each rotary shaft (4), a rack (10) is fixedly connected to the bottom of each auxiliary plate (8), the gear (9) is meshed with the rack (10), and a fan (11) is fixedly connected to the top of each rotary plate (5), backup pad (12) under the equal fixedly connected with in bottom both sides of block terminal (1), the same connecting seat of one side fixedly connected with (13) that two backup pads (12) are close to each other down, the handle hole has been seted up at the top of connecting seat (13), handle shaft (14) have been installed in the handle hole rotation, the external screw thread has been seted up in the outside of handle shaft (14), the screw groove has been seted up to the bottom of mainboard (7), external screw thread and screw groove threaded connection on handle shaft (14), a plurality of louvres (15) have all been seted up to the both sides of block terminal (1).

2. The power supply equipment with the protective structure according to claim 1, characterized in that the T-shaped hole is filled with hydraulic oil between the main board (7) and the auxiliary board (8).

3. The power supply equipment with the protection structure according to claim 1, wherein a plurality of first vent holes are formed in the bottom of each of two sides of the distribution box (1).

4. The power supply equipment with the protective structure according to claim 1, characterized in that the top of the partition (2) is opened with a plurality of second ventilation holes.

5. A power supply equipment with protection structure according to claim 1 characterized in that a knob is fixedly connected to the bottom end of the operating shaft (14).

6. A power supply device with protective structure, according to claim 1, characterized in that said auxiliary plate (8) is located on the front side of the rotating plate (5).