CN211405592U - Emergency power supply capable of being switched rapidly - Google Patents
Emergency power supply capable of being switched rapidly Download PDFInfo
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- CN211405592U CN211405592U CN202020183058.5U CN202020183058U CN211405592U CN 211405592 U CN211405592 U CN 211405592U CN 202020183058 U CN202020183058 U CN 202020183058U CN 211405592 U CN211405592 U CN 211405592U
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- emergency power
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Abstract
The utility model relates to the technical field of emergency equipment, and discloses an emergency power supply capable of being rapidly switched, which comprises a power supply box, wherein the power supply box is a rectangular box body, and the interior of the power supply box is hollow, in the utility model, after a motor in the power supply box is started, the motor can drive a spiral block to rotate through an output shaft, the excircle of the output shaft is provided with a spiral groove, a clamping block in the spiral block is connected with the spiral groove in a clamping way, the output shaft can drive the clamping block and the spiral block to rotate through the spiral groove, at the moment, two groups of fan blades can rotate, when the fan blades rotate, the spiral block can move up and down through the spiral groove along with the rotation of the output shaft, the interior of the spiral block is trapezoidal hollow, when the spiral block moves downwards along with the spiral groove, a spring below the fan blades can support one group of fan blades, the other group of fan blades tends to descend, thus, when, the screw block can swing left and right to rotate, so that the screw block can uniformly radiate heat.
Description
Technical Field
The utility model relates to an emergency equipment technical field especially relates to an emergency power supply that can fast switch over.
Background
The emergency power supply is composed of a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and other devices, and is used for inverting direct current electric energy into alternating current electric energy. The existing power supply is mainly input through municipal power, and once the phenomenon of mains supply power failure occurs, some enterprises and public institutions often need to generate power by themselves to maintain normal work. When the emergency power supply generates electricity by self, a main power supply and an emergency power supply need to be switched, the internal heat dissipation effect of the existing emergency power supply device in the existing market is poor, and therefore the emergency power supply capable of being switched rapidly is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an emergency power supply that can fast switch over.
(II) technical scheme
In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a can fast switch over emergency power supply, including the power supply box, the power supply box is rectangular box, and the inside of power supply box is hollow, the inside below wall fixed mounting of power supply box has the motor, the motor is located the central point of the inside below wall of power supply box puts, the top wall fixed mounting of motor has the output shaft, and the output shaft is circular shape axle, the excircle department of output shaft is equipped with the helicla flute, and the helicla flute is curved circular slot, the excircle department fixed mounting of output shaft has the fixed plate, and the fixed plate is circular shape board, the excircle department swing joint of output shaft has the spiral piece, and the spiral piece is trapezoidal piece, and the inside of spiral piece is hollow, the spiral piece is located the top position of fixed plate.
Preferably, a clamping block is fixedly mounted on the left side wall surface inside the spiral block, the clamping block is a rectangular block, fan blades are fixedly mounted on the left side wall surface and the right side wall surface of the spiral block, the fan blades are rectangular fan blades, and a spring is fixedly mounted on the lower wall surface of the fan blade located at the right end of the spiral block.
Preferably, the lower end of the spring is fixedly connected with the upper wall surface of the fixing plate, a square groove is formed in the front wall surface of the power box, the square groove is rectangular, and the interior of the square groove is hollow.
Preferably, the inside in square groove is equipped with places the case, places the case and is rectangular box body, and the inside of placing the case is hollow, place the case with the left and right sides wall face swing joint in square groove.
Preferably, the wall surface of the lower portion of the interior of the placing box is provided with openings which are round holes, the number of the openings is twelve, and the emergency power supply is arranged above the placing box and is an emergency power supply device.
Advantageous effects
The utility model provides an emergency power supply that can fast switch over. The method has the following beneficial effects:
(1) when the motor in the power box is started, the emergency power supply capable of being switched rapidly, the motor drives the spiral block to rotate through the output shaft, the outer circle of the output shaft is provided with a spiral groove, the outer circle of the output shaft is sleeved with the spiral block, a clamping block inside the spiral block is clamped with the spiral groove, when the output shaft rotates, the output shaft drives the clamping block and the spiral block to rotate through the spiral groove, at the moment, the two groups of fan blades rotate, when the fan blades rotate, the spiral block moves up and down through the spiral groove along with the rotation of the output shaft, the interior of the spiral block is trapezoidal hollow, when the spiral block moves downwards along with the spiral groove, the spring below the fan blades can support one group of fan blades, the other group of fan blades tends to descend, therefore, the spiral block can swing left and right when moving downwards and upwards, and the spiral block can achieve the effect of uniform heat dissipation.
(2) This emergency power supply that can fast switch over, the place ahead wall central point of power supply box puts and is equipped with square groove, square groove is rectangular groove, the inside swing joint in square groove places the case, the inside of placing the case is hollow, people can pull out the outside through square groove with placing the case, ice-cube and cooling agent can be placed to the inside in square groove, the below wall of placing the case is equipped with the trompil, after the motor of placing the case below drives the rotatory wind-force that produces of flabellum, wind-force can blow to emergency power supply through the temperature that the ice-cube of placing incasement portion in through the trompil, it has just reached the radiating effect of this equipment to place the case like this.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a partial schematic view of the present invention;
fig. 3 is an enlarged view of the present invention a.
Illustration of the drawings:
in the figure: the emergency power supply comprises a power supply box 1, a motor 2, an output shaft 3, a fixing plate 4, a spiral groove 5, a spiral block 6, a clamping block 7, fan blades 8, a spring 9, a square groove 10, a placement box 11, an emergency power supply 12 and a hole 13.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): an emergency power supply capable of being switched rapidly, as shown in fig. 1-3, comprises a power supply box 1, wherein the power supply box 1 is a rectangular box body, the inside of the power supply box 1 is hollow, a motor 2 is fixedly mounted on the inner lower wall surface of the power supply box 1, the motor 2 is located at the central position of the inner lower wall surface of the power supply box 1, an output shaft 3 is fixedly mounted on the upper wall surface of the motor 2, the output shaft 3 is a circular shaft, a spiral groove 5 is arranged on the outer circle of the output shaft 3, the spiral groove 5 is an arc-shaped circular groove, a fixing plate 4 is fixedly mounted on the outer circle of the output shaft 3, the fixing plate 4 is a circular plate, a spiral block 6 is movably connected to the outer circle of the output shaft 3, the spiral block 6 is a trapezoidal block, the inside of the spiral block 6 is hollow, the spiral block 6 is located above the fixing plate 4, and a clamping block 7 is fixedly mounted on the inner left side wall surface, the clamping block 7 is a rectangular block, the left and right side wall surfaces of the spiral block 6 are fixedly provided with fan blades 8, the fan blades 8 are rectangular fan blades, the lower wall surface of the fan blade 8 positioned at the right end of the spiral block 6 is fixedly provided with a spring 9, the lower end of the spring 9 is fixedly connected with the upper wall surface of the fixing plate 4, the front wall surface of the power box 1 is provided with a square groove 10, the square groove 10 is a rectangular groove, the inside of the square groove 10 is hollow, the square groove 10 is internally provided with a placing box 11, the placing box 11 is a rectangular box body, the inside of the placing box 11 is hollow, the placing box 11 is movably connected with the left and right side wall surfaces of the square groove 10, the lower wall surface inside the placing box 11 is provided with an opening 13, the opening 13 is a circular hole, the opening 13 is provided with twelve groups in total, and an emergency power supply 12 is arranged above the placing box 11, the emergency power supply 12 is an emergency power supply device.
The utility model discloses a theory of operation: when the motor 2 in the power box 1 is started, the motor 2 drives the spiral block 6 to rotate through the output shaft 3, the spiral groove 5 is arranged at the excircle of the output shaft 3, the spiral block 6 is sleeved at the excircle of the output shaft 3, the clamping block 7 in the spiral block 6 is clamped with the spiral groove 5, when the output shaft 3 rotates, the output shaft 3 drives the clamping block 7 and the spiral block 6 to rotate through the spiral groove 5, at the moment, two groups of fan blades 8 rotate, when the fan blades 8 rotate, the spiral block 6 moves up and down through the spiral groove 5 along with the rotation of the output shaft 3, the interior of the spiral block 6 is trapezoidal hollow, when the spiral block 6 moves downwards along with the spiral groove 5, the spring 9 below the fan blades 8 supports one group of fan blades 8, the other group of fan blades 8 moves downwards, and thus, the spiral block 6 can swing left and right when moving downwards and upwards, thus, the spiral block 6 achieves the effect of uniform heat dissipation.
Place the place ahead wall central point of power supply box 1 and put and be equipped with square groove 10, square groove 10 is rectangular groove, the inside swing joint of square groove 10 has places case 11, the inside of placing case 11 is hollow, people can pull out the outside through square groove 10 with placing case 11, ice-cube and coolant can be placed in square groove 10's inside, the below wall of placing case 11 is equipped with trompil 13, after motor 2 of placing case 11 below drives the rotatory wind-force that produces of flabellum 8, wind-force can blow to emergency power source 12 through trompil 13 with the temperature of placing the ice-cube of case 11 inside, place case 11 like this and just reached the radiating effect of this equipment that has improved.
The foregoing shows and describes the fundamental principles and principal features of the invention, namely the advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an emergency power supply that can fast switch over, includes power supply box (1), its characterized in that: the utility model discloses a power supply box, including power supply box (1), motor (2) are located the central point of power supply box (1) inside below wall puts, the top wall fixed mounting of motor (2) has output shaft (3), the excircle department of output shaft (3) is equipped with helicla flute (5), the excircle department fixed mounting of output shaft (3) has fixed plate (4), the excircle department swing joint of output shaft (3) has spiral piece (6), spiral piece (6) are located the top position of fixed plate (4).
2. The emergency power supply capable of being rapidly switched according to claim 1, wherein: the novel fan blade is characterized in that a clamping block (7) is fixedly mounted on the left side wall surface inside the spiral block (6), and fan blades (8) are fixedly mounted on the left side wall surface and the right side wall surface of the spiral block (6).
3. A fast switching emergency power supply according to claim 2, further comprising: and a spring (9) is fixedly mounted on the lower wall surface of the fan blade (8) at the right end of the spiral block (6), and the lower end of the spring (9) is fixedly connected with the upper wall surface of the fixing plate (4).
4. The emergency power supply capable of being rapidly switched according to claim 1, wherein: the front wall surface of the power box (1) is provided with a square groove (10), and a placing box (11) is arranged inside the square groove (10).
5. The emergency power supply capable of being rapidly switched according to claim 4, wherein: the placing box (11) is movably connected with the left side wall surface and the right side wall surface of the square groove (10), and a hole (13) is formed in the wall surface below the inner part of the placing box (11).
6. The emergency power supply capable of being rapidly switched according to claim 4, wherein: an emergency power supply (12) is arranged above the placing box (11), and the emergency power supply (12) is an emergency power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183058.5U CN211405592U (en) | 2020-02-18 | 2020-02-18 | Emergency power supply capable of being switched rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183058.5U CN211405592U (en) | 2020-02-18 | 2020-02-18 | Emergency power supply capable of being switched rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405592U true CN211405592U (en) | 2020-09-01 |
Family
ID=72233599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020183058.5U Active CN211405592U (en) | 2020-02-18 | 2020-02-18 | Emergency power supply capable of being switched rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405592U (en) |
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2020
- 2020-02-18 CN CN202020183058.5U patent/CN211405592U/en active Active
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