CN210958176U - High-power switch DC voltage-stabilized source - Google Patents
High-power switch DC voltage-stabilized source Download PDFInfo
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- CN210958176U CN210958176U CN201922196905.1U CN201922196905U CN210958176U CN 210958176 U CN210958176 U CN 210958176U CN 201922196905 U CN201922196905 U CN 201922196905U CN 210958176 U CN210958176 U CN 210958176U
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- power supply
- supply body
- stabilized power
- filter screen
- power switch
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Abstract
The utility model discloses a high-power switch direct current regulated power supply, including direct current regulated power supply body, the middle part of direct current regulated power supply body both sides all is provided with filtering mechanism, and filtering mechanism comprises frame and filter screen, and the equal fixed mounting in middle part of direct current regulated power supply body inner chamber both sides has the fan, the equal fixedly connected with fixed plate in top and the bottom of direct current regulated power supply body both sides, wherein the equal fixedly connected with casing in top of two fixed plates, the inside of two casings all is provided with actuating mechanism. This kind of high-power switch DC voltage-stabilized power supply uses through the cooperation of gear, chain, motor and threaded rod, makes people can rotate through the output shaft intermittent type nature of control motor, makes two threaded rods rotate simultaneously under the transmission of two gears and chain, and then drives two movable blocks and brush and remove and wash the dust on the filter screen, makes accumulational dust break away from the filter screen, need not people's manual clearance, has promoted the efficiency of clearance.
Description
Technical Field
The utility model relates to a direct current constant voltage power supply specifically is a high-power switch direct current constant voltage power supply.
Background
The power supply of the direct current stabilized power supply is mostly an alternating current power supply, when the voltage or the load resistance of the alternating current power supply changes, the direct current output voltage of the voltage stabilizer can be kept stable, and the direct current stabilized power supply has high requirements on the power supply of electronic equipment along with the development of the electronic equipment to the directions of high precision, high stability and high reliability.
At present, most direct current constant voltage power supply can produce a large amount of heats at the during operation to along with the reinforcing of power, the heat that gives off also progressively increases, therefore fan and filter screen are all installed to most direct current constant voltage power supply, because most dust is by the separation of filter screen in the air, consequently the filter screen is blockked up by accumulational dust easily under long-time the use, influence the ventilation effect of filter screen, consequently need people regularly to clear up the filter screen, artifical clearance is wasted time and energy, inefficiency. Therefore, we improve the problem and provide a high-power switching direct-current stabilized power supply.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a high-power switch DC stabilized power supply, which comprises a DC stabilized power supply body, wherein the middle parts of two sides of the DC stabilized power supply body are both provided with a filtering mechanism, the filtering mechanism consists of a frame and a filter screen, the middle parts of two sides of an inner cavity of the DC stabilized power supply body are both fixedly provided with a fan, the top ends and the bottom ends of two sides of the DC stabilized power supply body are both fixedly connected with fixed plates, the top ends of two fixed plates are both fixedly connected with a shell, the inside of the shell is both provided with a driving mechanism, the driving mechanism consists of two gears, a chain, a motor and two threaded rods, the two ends of the two threaded rods are respectively connected with the two sides of the two fixed plates through bearings, the outer parts of the two threaded rods are both connected with movable blocks through screw threads, one side of movable block is provided with fixed establishment, fixed establishment comprises bolt and extension spring, two the fan all through setting up the heat dissipation switch outside the constant voltage power supply body and setting up the built-in power supply electric connection in the constant voltage power supply body inside.
As a preferred technical scheme of the utility model, frame fixed mounting is at the middle part of direct current constant voltage power supply body one side, filter screen fixed mounting is in the inside of frame.
As an optimal technical scheme of the utility model, two the middle part of gear respectively with wherein the top fixed connection of two threaded rods, the chain is convoluteed in the outside of two gears.
As a preferred technical scheme of the utility model, motor fixed mounting is in one side on the inside top of casing, the output shaft of motor and the middle part fixed connection on one of them gear top, motor and the driver electric connection of setting in the inside of DC voltage-stabilized power supply body, driver and the controller electric connection of setting in the inside of DC voltage-stabilized power supply body, the controller is connected with the built-in power supply who sets up in the inside of DC voltage-stabilized power supply body.
As an optimal technical scheme of the utility model, the bolt sets up the one side at the movable block, the one end of bolt alternates with the one end of brush and is connected.
As a preferred technical scheme of the utility model, extension spring sets up the outside at the bolt, extension spring's both ends respectively with the one end of bolt and the outside fixed connection of movable block.
The utility model has the advantages that:
1. this kind of high-power switch DC voltage-stabilized power supply uses through the cooperation of gear, chain, motor and threaded rod, makes people can rotate through the output shaft intermittent type nature of control motor, makes two threaded rods rotate simultaneously under the transmission of two gears and chain, and then drives two movable blocks and brush and remove and wash the dust on the filter screen, makes accumulational dust break away from the filter screen, need not people's manual clearance, has promoted the efficiency of clearance.
2. This kind of high power switch DC voltage-stabilized power supply uses through bolt and extension spring's cooperation, makes people can make its one end separation with the brush or insert the one end of brush under the effect of extension spring restoring force through the operation bolt, and then has made things convenient for the change of brush, has promoted the practicality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a high-power switch dc voltage-stabilized power supply of the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a of the high-power switch dc voltage-stabilized power supply of the present invention;
FIG. 3 is a schematic diagram of a side view of a frame of a high power switch DC voltage-stabilized power supply according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of the protective housing of the high-power switch DC voltage-stabilized power supply of the present invention;
fig. 5 is a schematic diagram of the internal structure of the movable block of the high-power switch dc voltage-stabilized power supply of the present invention.
In the figure: 1. a DC stabilized power supply body; 2. a frame; 3. filtering with a screen; 4. a fan; 5. a fixing plate; 6. a threaded rod; 7. a gear; 8. a chain; 9. a motor; 10. a housing; 11. a movable block; 12. a brush; 13. a bolt; 14. a tension spring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention relates to a high power switch dc regulated power supply, which comprises a dc regulated power supply body 1, wherein a filtering mechanism is disposed at the middle of each of two sides of the dc regulated power supply body 1, the filtering mechanism is composed of a frame 2 and a filter screen 3, a fan 4 is fixedly mounted at the middle of each of two sides of an inner cavity of the dc regulated power supply body 1, the fan 4 is a CZR-LY60 type fan, fixing plates 5 are fixedly connected to the top and bottom of each of two sides of the dc regulated power supply body 1, wherein the top of each of the two fixing plates 5 is fixedly connected to a housing 10, a driving mechanism is disposed inside each of the two housings 10, the driving mechanism is composed of two gears 7, a chain 8, a motor 9 and two threaded rods 6, the motor 9 is a PD42 type stepping motor, two ends of the, the equal threaded connection in outside of two threaded rods 6 has movable block 11, all alternates between two movable blocks 11 and be connected with same brush 12, and one side of movable block 11 is provided with fixed establishment, and fixed establishment comprises bolt 13 and extension spring 14, and two fans 4 all through set up at the outside heat dissipation switch of DC voltage regulator power body 1 and set up at the inside built-in power supply electric connection of DC voltage regulator power body 1.
Wherein, frame 2 fixed mounting is in the middle part of 1 one side of constant voltage power supply body, and filter screen 3 fixed mounting is in the inside of frame 2, uses through the cooperation of frame 2 and filter screen 3, when making air admission constant voltage power supply body 1 inside, most dust can be separated by filter screen 3 in the air, prevents that a large amount of dusts from piling up in the inside of constant voltage power supply body 1, causes the inside electronic component trouble of constant voltage power supply body 1 easily.
Wherein, the middle part of two gears 7 respectively with wherein two threaded rod 6's top fixed connection, chain 8 convolutes in the outside of two gears 7, through gear 7 and chain 8's transmission, when making the output shaft of motor 9 rotate, two threaded rod 6 can rotate simultaneously, have promoted the practicality.
Wherein, the motor 9 is fixedly arranged at one side of the top end in the shell 10, the output shaft of the motor 9 is fixedly connected with the middle part of the top end of one gear 7, the motor 9 is electrically connected with a driver arranged in the DC stabilized power supply body 1, the driver is electrically connected with a controller arranged in the DC stabilized power supply body 1, the driver is a VSMD103 type driver, the controller is connected with an internal power supply arranged in the DC stabilized power supply body 1, the controller is a DKC-Y110B44 type controller, and by the matching use of the gear 7, the chain 8, the motor 9 and the threaded rod 6, people can make the two threaded rods 6 rotate simultaneously under the transmission of the two gears 7 and the chain 8 by controlling the intermittent rotation of the output shaft of the motor 9, further drive the two movable blocks 11 and the brush 12 to move and clean the dust on the filter screen 3, so as to separate the accumulated dust from the filter screen 3, need not people's manual clearance, promoted the efficiency of clearance.
Wherein, bolt 13 sets up in one side of movable block 11, and the one end of bolt 13 alternates with the one end of brush 12 and is connected, uses through the cooperation of bolt 13 and extension spring 14, makes people can make its one end separation with brush 12 or insert the one end of brush 12 under the effect of extension spring 14 restoring force through operation bolt 13, and then has made things convenient for the change of brush 12, has promoted the practicality.
Wherein, extension spring 14 sets up in the outside of bolt 13, and extension spring 14's both ends respectively with bolt 13's one end and the outside fixed connection of movable block 11, through extension spring 14's restoring force, make people do not have bolt 13 under the condition of pulling bolt 13 one end that can insert brush 12, and difficult separation has promoted the practicality.
When the electric hair brush is in work, when the hair brush 12 needs to be replaced, the pins 13 on the four movable blocks 11 are pulled outwards, the four pins 13 are separated from the two ends of the two hair brushes 12, the two hair brushes 12 are taken down from the four movable blocks 11, the two ends of the two new hair brushes 12 are respectively placed in the four movable blocks 11, the four pins 13 are loosened, the four pins 13 are respectively inserted into the two ends of the two hair brushes 12 under the restoring force of the four stretching springs 14, the two hair brushes 12 are fixed on the four movable blocks 11, when the inside of the DC stabilized power supply body 1 needs to dissipate heat, the heat dissipation switch is opened, the two fans 4 dissipate heat inside the DC stabilized power supply body 1, when air enters the inside of the DC stabilized power supply body 1, dust in the air is blocked by the filter screen 3, when the filter screen 3 needs to be cleaned, the output shafts of the two motors 9 are controlled to intermittently rotate, under the transmission through four gears 7 and two chains 8, make two threaded rods 6 rotate simultaneously, two threaded rods 6 drive reciprocating of four movable blocks 11 and two brush 12 intermittent type nature, two brushes 12 clear up the dust on two filter screens 3, make it drop, the back that finishes of clearance, make two brushes 12 remove to the top or the bottom of filter screen 3, make two brushes 12 can not influence the circulation of two filter screens 3 air, output shaft stall through two motors 9 of controller control.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A high-power switch direct-current stabilized power supply comprises a direct-current stabilized power supply body (1) and is characterized in that filtering mechanisms are arranged in the middle of two sides of the direct-current stabilized power supply body (1), each filtering mechanism comprises a frame (2) and a filter screen (3), fans (4) are fixedly mounted in the middle of two sides of an inner cavity of the direct-current stabilized power supply body (1), fixing plates (5) are fixedly connected to the top ends and the bottom ends of two sides of the direct-current stabilized power supply body (1), shells (10) are fixedly connected to the top ends of the two fixing plates (5), driving mechanisms are arranged inside the two shells (10), each driving mechanism comprises two gears (7), a chain (8), a motor (9) and two threaded rods (6), and two ends of the two threaded rods (6) are respectively connected with two sides of the two fixing plates (5) through bearings, two the equal threaded connection in outside of threaded rod (6) has movable block (11), two it is connected with same brush (12) all to alternate between movable block (11), one side of movable block (11) is provided with fixed establishment, fixed establishment comprises bolt (13) and extension spring (14), two fan (4) are all through setting up at the outside heat dissipation switch of DC voltage regulator power supply body (1) and setting at the inside built-in power supply electric connection of DC voltage regulator power supply body (1).
2. A high power switch DC stabilized power supply according to claim 1, characterized in that the frame (2) is fixedly installed in the middle of one side of the DC stabilized power supply body (1), and the filter screen (3) is fixedly installed in the frame (2).
3. A high power switch DC stabilized power supply according to claim 1, characterized in that the middle parts of the two gears (7) are respectively fixedly connected with the top ends of two threaded rods (6), and the chain (8) is wound on the outer parts of the two gears (7).
4. A high power switch DC stabilized power supply according to claim 1, characterized in that the motor (9) is fixedly installed at one side of the top end inside the casing (10), the output shaft of the motor (9) is fixedly connected with the middle part of the top end of one of the gears (7), the motor (9) is electrically connected with a driver arranged inside the DC stabilized power supply body (1), the driver is electrically connected with a controller arranged inside the DC stabilized power supply body (1), and the controller is connected with a built-in power supply arranged inside the DC stabilized power supply body (1).
5. A high power switch DC voltage-stabilized power supply according to claim 1, characterized in that the plug pin (13) is arranged at one side of the movable block (11), and one end of the plug pin (13) is inserted and connected with one end of the brush (12).
6. A high power switch DC voltage-stabilized power supply according to claim 1, characterized in that the extension spring (14) is arranged outside the bolt (13), and both ends of the extension spring (14) are respectively fixedly connected with one end of the bolt (13) and the outer side of the movable block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196905.1U CN210958176U (en) | 2019-12-10 | 2019-12-10 | High-power switch DC voltage-stabilized source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196905.1U CN210958176U (en) | 2019-12-10 | 2019-12-10 | High-power switch DC voltage-stabilized source |
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| Publication Number | Publication Date |
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| CN210958176U true CN210958176U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922196905.1U Active CN210958176U (en) | 2019-12-10 | 2019-12-10 | High-power switch DC voltage-stabilized source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980626A (en) * | 2022-07-01 | 2022-08-30 | 武汉雅扉尔贸易有限公司 | DC voltage-stabilizing current-stabilizing power supply |
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2019
- 2019-12-10 CN CN201922196905.1U patent/CN210958176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980626A (en) * | 2022-07-01 | 2022-08-30 | 武汉雅扉尔贸易有限公司 | DC voltage-stabilizing current-stabilizing power supply |
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