CN215580518U

CN215580518U - Energy-saving dual-power switching box

Info

Publication number: CN215580518U
Application number: CN202122000420.8U
Authority: CN
Inventors: 贾志鹏
Original assignee: Yunnan Hejiaxing Electrical Equipment Co ltd
Current assignee: Yunnan Hejiaxing Electrical Equipment Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-18
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an energy-saving dual-power switching box which comprises a box body, wherein power supply bodies are fixedly arranged on the left side and the right side in the box body, a second partition plate is fixedly connected to the rear side of each power supply body and positioned on the side wall of the box body, a first partition plate is arranged between the two groups of power supply bodies, the top end and the bottom end of the first partition plate are respectively in sliding connection with the top end and the bottom end of the box body, fixed rods are movably sleeved on the front side and the rear side of the upper end of the first partition plate, and first screw rods are sleeved on the front side and the rear side of the bottom end of the first partition plate in a threaded manner; the bottom end of the rear side wall of the box body is riveted with the servo motor, the output end of the servo motor is fixedly connected with the second screw rod through the speed reducer, the top end of the second screw rod is rotatably connected with the top end of the box body through the second bearing, and the fan is sleeved on the outer wall of the second screw rod in a threaded manner.

Description

Energy-saving dual-power switching box

Technical Field

The utility model relates to the technical field of energy-saving dual-power switching boxes, in particular to an energy-saving dual-power switching box.

Background

The energy-saving dual-power switching box plays a role in switching power supplies in power utilization, generally, in important power utilization equipment, in addition to power consumption needed at that time, in order to guarantee continuous power supply, a second power supply is needed to guarantee that the equipment is not powered off, the dual-power switching box is needed, and as long as a main power supply is powered off, a standby power supply can immediately start to supply power.

Two sets of power distances of traditional energy-conserving dual supply switching incasement portion are nearer, when needs carry out daily maintenance, take place the mistake easily and bump, cause the operation interrupt of equipment, bring certain loss, and the various components during operation of switching incasement portion can produce a large amount of heats, traditional switching case only carries out the nature heat dissipation through seting up the heat dissipation window, and the radiating effect is relatively poor, causes inside components operational environment high temperature easily and takes place short circuit phenomenon, and the security is lower.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an energy-saving dual-power switching box which can effectively solve the problems in the background technology.

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

an energy-saving dual-power switching box comprises a box body, wherein power bodies are fixedly mounted on the left side and the right side of the interior of the box body, a second partition plate is fixedly connected to the rear side of the power bodies and located on the side wall of the box body, a first partition plate is arranged between the two groups of power bodies, the top end and the bottom end of the first partition plate are respectively connected with the top end and the bottom end of the box body in a sliding mode, fixed rods are movably sleeved on the front side and the rear side of the upper end of the first partition plate, the left end and the right end of each fixed rod are respectively fixedly connected with the left side wall and the right side wall of the box body, first screw rods are respectively sleeved on the front side and the rear side of the bottom end of the first partition plate in a threaded mode, and the left end and the right end of each first screw rod are respectively connected with the left side wall and the right side wall of the box body in a rotating mode through first bearings;

the bottom end of the rear side wall of the box body is riveted with a servo motor, the output end of the servo motor is fixedly connected with a second screw rod through a speed reducer, the top end of the second screw rod is rotatably connected with the top end of the box body through a second bearing, and a fan is sleeved on the outer wall of the second screw rod in a threaded manner.

Preferably, a temperature sensor is fixedly mounted at the top end inside the box body.

Preferably, the top and the bottom of box all offer with first division board assorted first spout, second spout.

Preferably, belt pulleys are fixedly sleeved at one end of the outer wall of each of the two groups of first screws, and the two groups of belt pulleys are movably connected through a belt; and a deflector rod is fixedly arranged on the first screw rod at the front side of the first partition plate.

Preferably, two groups of mounting seats are riveted to the rear side of the second partition plate, and a semiconductor refrigerating sheet is fixedly mounted between the two groups of mounting seats.

Preferably, the rear side wall of the box body is welded with a limiting sliding seat matched with the fan, and the fan is connected with the limiting sliding seat in a sliding mode.

Preferably, the left side and the right side of the box body are fixedly provided with first heat dissipation windows, the top ends of the first heat dissipation windows are riveted with rain shelters, and the front end of the box body is hinged with a door body.

Preferably, a plurality of groups of second heat dissipation windows are fixedly mounted on the second partition plate, and filter screens are fixedly mounted in the middle of the first heat dissipation windows and the middle of the second heat dissipation windows.

Compared with the prior art, the utility model has the following beneficial effects: the utility model relates to an energy-saving dual-power switching box, which is characterized in that when in use, a first screw rod is rotated to enable a first partition plate to move leftwards or rightwards along the first screw rod, when one group of power bodies needs to be overhauled, the first partition plate moves along the first screw rod towards a direction far away from the group of power bodies, so that the overhauling space of the overhauled group of power bodies is increased, meanwhile, the arrangement of the first partition plate enables the two groups of power bodies not to be interfered with each other, the phenomenon of mistaken collision during overhauling is avoided, the operation interruption of equipment is avoided, the loss is reduced, the temperature of the working space of the power bodies is detected through a temperature sensor, the detected data is transmitted to a controller, the controller controls a servo motor to be started to drive a second screw rod to rotate, a fan moves up and down along the second screw rod repeatedly, the movement of air flow is accelerated, the fan conveys cold air around a semiconductor refrigeration piece to the space where the power bodies are located through a second heat dissipation window, the temperature in the box body is rapidly reduced to a safe value, the phenomenon that the internal elements are short-circuited due to overhigh temperature of the working environment is avoided, and the safety is high.

Drawings

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

FIG. 2 is a front view of the internal structure of the present invention;

FIG. 3 is a side view of the internal structure of the case of the present invention;

fig. 4 is a rear view of the second separator plate of the present invention.

In the figure: 1. a box body; 101. a first heat dissipation window; 102. a rain shelter; 103. a door body; 104. a first chute; 105. a second chute; 2. a first partition plate; 201. fixing the rod; 202. a first screw; 203. a belt pulley; 204. a belt; 205. a deflector rod; 206. a first bearing; 3. a second partition plate; 301. a second heat dissipation window; 302. a mounting seat; 303. a semiconductor refrigeration sheet; 4. a servo motor; 401. a second screw; 402. a fan; 403. a limiting sliding seat; 404. a second bearing; 5. a power supply body; 6. a temperature sensor.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1, 2, 3, and 4, an energy-saving dual-power switching box includes a box body 1, wherein power bodies 5 are fixedly mounted on both left and right sides inside the box body 1, a second partition plate 3 is fixedly connected to a rear side of the power body 5 and a side wall of the box body 1, a first partition plate 2 is disposed between two groups of power bodies 5, a top end and a bottom end of the first partition plate 2 are slidably connected to a top end and a bottom end of the box body 1, respectively, fixing rods 201 are movably sleeved on both front and rear sides of an upper end of the first partition plate 2, both left and right ends of each fixing rod 201 are fixedly connected to both left and right side walls of the box body 1, both front and rear sides of the bottom end of the first partition plate 2 are threadedly sleeved with first screws 202, and both left and right ends of each first screw 202 are rotatably connected to both left and right side walls of the box body 1 through first bearings 206;

the servo motor 4 is riveted at the bottom end of the rear side wall of the box body 1, the output end of the servo motor 4 is fixedly connected with a second screw 401 through a speed reducer, the top end of the second screw 401 is rotatably connected with the top end of the box body 1 through a second bearing 404, and a fan 402 is sleeved on the outer wall of the second screw 401 in a threaded manner.

Referring to fig. 2, a temperature sensor 6 is fixedly installed at the top end inside the box body 1, so as to detect the temperature of the working environment of the power supply body 5 inside the box body 1.

Referring to fig. 2, the top and bottom of the box 1 are respectively provided with a first chute 104 and a second chute 105 matching with the first partition board 2, so as to limit the distance of the first partition board 2 moving left and right and avoid interfering with the operation of the power supply body 5

Referring to fig. 2 and fig. 3, pulleys 203 are fixedly sleeved at one end of the outer walls of the two groups of first screws 202, and the two groups of pulleys 203 are movably connected through a belt 204; a shift lever 205 is fixedly installed on the first screw 202 at the front side of the first separating plate 2, so that the shift lever 205 is rotated to drive the first screw 202 to rotate, and thus the other group of first screws 202 is driven by the belt 204 to rotate.

Referring to fig. 3 and 4, two sets of mounting seats 302 are riveted to the rear side of the second partition plate 3, and a semiconductor cooling plate 303 is fixedly mounted between the two sets of mounting seats 302, and can cooperate with a fan 402 to inadvertently transmit cold air flow into a working space of the power supply body 5, so as to rapidly cool down.

Referring to fig. 3, a limiting slide 403 matched with the fan 402 is welded on the rear side wall of the box body 1, and the fan 402 is connected with the limiting slide 403 in a sliding manner, so that the limiting slide 403 can move up and down stably in a balanced manner, the movement of cold air flow is accelerated, and the temperature is rapidly reduced.

Referring to fig. 1, first heat dissipation windows 101 are fixedly mounted on both left and right sides of a box body 1, a rain shelter 102 is riveted to the top ends of the first heat dissipation windows 101, and a door body 103 is hinged to the front end of the box body 1.

Referring to fig. 2, 3 and 4, a plurality of sets of second heat dissipating windows 301 are fixedly mounted on the second partition plate 3, and filter screens are fixedly mounted at the middle portions of the first heat dissipating windows 101 and the second heat dissipating windows 301 for filtering dust.

It should be noted that, when in use, the shift lever 205 is toggled to drive the first screw 202 and the belt pulley 203 to rotate, so that the first separating plate 2 moves leftwards or rightwards along the first screw 202, the first chute 104, the second chute 105 and the fixing rod 201 are arranged to enable the first separating plate 2 to always keep balanced and stable movement, when one group of power bodies 5 needs to be overhauled, the first separating plate 2 moves along the first screw 202 in a direction away from the group of power bodies 5, so that the overhauling space of the overhauled group of power bodies 5 is increased, meanwhile, the arrangement of the first separating plate 2 enables the two groups of power bodies 5 not to interfere with each other, the phenomenon of mistaken collision during overhauling is avoided, the running interruption of equipment is avoided, the loss is reduced, the temperature of the working space of the power bodies 5 is detected through the temperature sensor 6, when the temperature is higher than the safety value of settlement, with detection data transmission to controller, controller control servo motor 4, fan 402 and semiconductor refrigeration piece 303 start, servo motor 4 drives second screw rod 401 and rotates, make fan 402 along second screw rod 401 up-and-down repetitive motion, the motion of air current accelerates, fan 402 carries the space at power body 5 place through second heat dissipation window 301 with the cold airflow around semiconductor refrigeration piece 303, make the inside temperature of box 1 reduce to the safety value rapidly, avoid the internal element because the operating environment high temperature takes place the short circuit phenomenon, and the security is high.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-conserving dual power switching case, includes box (1), its characterized in that: the left side and the right side of the interior of the box body (1) are both fixedly provided with a power supply body (5), a second partition plate (3) is fixedly connected on the rear side of the power supply bodies (5) and positioned on the side wall of the box body (1), a first partition plate (2) is arranged between the two groups of power supply bodies (5), the top end and the bottom end of the first partition plate (2) are respectively connected with the top end and the bottom end of the box body (1) in a sliding way, the front side and the rear side of the upper end of the first partition plate (2) are movably sleeved with fixed rods (201), the left end and the right end of the fixed rod (201) are respectively and fixedly connected with the left side wall and the right side wall of the box body (1), the front side and the rear side of the bottom end of the first partition plate (2) are both in threaded sleeve joint with first screw rods (202), the left end and the right end of the first screw rod (202) are respectively and rotatably connected with the left side wall and the right side wall of the box body (1) through first bearings (206);

the rear side wall bottom of box (1) is riveted with servo motor (4), the output of servo motor (4) passes through reduction gear fixedly connected with second screw rod (401), the top of second screw rod (401) is passed through second bearing (404) and is connected with the top rotation of box (1), fan (402) have been cup jointed to the screw thread on the outer wall of second screw rod (401).

2. An energy-saving dual power switching box according to claim 1, characterized in that: and a temperature sensor (6) is fixedly mounted at the top end inside the box body (1).

3. An energy-saving dual power switching box according to claim 1, characterized in that: the top and the bottom of the box body (1) are both provided with a first sliding chute (104) and a second sliding chute (105) which are matched with the first partition board (2).

4. An energy-saving dual power switching box according to claim 1, characterized in that: belt pulleys (203) are fixedly sleeved at one end of the outer wall of each of the two groups of first screws (202), and the two groups of belt pulleys (203) are movably connected through a belt (204); a deflector rod (205) is fixedly arranged on the first screw rod (202) at the front side of the first partition plate (2).

5. An energy-saving dual power switching box according to claim 1, characterized in that: two groups of mounting seats (302) are riveted to the rear side of the second partition plate (3), and a semiconductor refrigerating piece (303) is fixedly mounted between the two groups of mounting seats (302).

6. An energy-saving dual power switching box according to claim 1, characterized in that: the rear side wall of the box body (1) is welded with a limiting sliding seat (403) matched with the fan (402), and the fan (402) is connected with the limiting sliding seat (403) in a sliding mode.

7. An energy-saving dual power switching box according to claim 1, characterized in that: the all fixed mounting in both sides has first heat dissipation window (101) about box (1), the top riveting of first heat dissipation window (101) has weather shed (102), the front end of box (1) articulates there is a door body (103).

8. An energy-saving dual power switching box according to claim 7, characterized in that: the heat dissipation structure is characterized in that a plurality of groups of second heat dissipation windows (301) are fixedly mounted on the second partition plate (3), and filter screens are fixedly mounted in the middle of the first heat dissipation windows (101) and the middle of the second heat dissipation windows (301).