CN209969077U - Dust type switching power supply - Google Patents
Dust type switching power supply Download PDFInfo
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- CN209969077U CN209969077U CN201920624105.2U CN201920624105U CN209969077U CN 209969077 U CN209969077 U CN 209969077U CN 201920624105 U CN201920624105 U CN 201920624105U CN 209969077 U CN209969077 U CN 209969077U
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- power supply
- dust
- switching power
- dust absorption
- fixedly connected
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Abstract
The utility model discloses a dust type switching power supply, relate to the switching power supply field, including the switching power supply body, the inside lower surface mid-mounting of switching power supply body has the rotating electrical machines, the rotating electrical machines upper end is rotated and is connected with the rotary rod, the cylindrical dust removal section of thick bamboo of rotary rod upper end fixedly connected with, inside fixedly connected with dust absorption mouth in the middle of the cylindrical dust removal section of thick bamboo left and right sides, dust absorption mouth other end fixedly connected with dust absorption pipe, the quantity of dust absorption pipe is two, the upper end is fixed the intercommunication through communicating pipe between two dust absorption pipes, and communicating pipe lower extreme fixedly connected with dust absorption motor connecting pipe, dust absorption motor connecting. The utility model discloses to carrying out all-round thorough dust absorption in the switch power supply body, dust removal effect is very good, has avoided the influence that dust brought to switch power supply normal use, ensures switch power supply's normal use, has prolonged switch power supply's life greatly, and the practicality is strong.
Description
Technical Field
The utility model relates to a switching power supply field specifically is a dust type switching power supply.
Background
The switching power supply is a power supply which utilizes modern power electronic technology to control the on-off time ratio of a switching tube and maintain stable output voltage, generally comprises a Pulse Width Modulation (PWM) control IC and an MOSFET, and the switching power supply technology is continuously innovated along with the development and innovation of the power electronic technology. At present, the switching power supply is widely applied to almost all electronic devices with the characteristics of small size, light weight and high efficiency, and is an indispensable power supply mode for the rapid development of the electronic information industry at present.
Chinese patent (publication No. CN 207884478U) discloses a dust removal type industrial power supply, which rotates the lantern ring clockwise to make the lantern ring rotate around the second rotating shaft, so that the lantern ring is separated from the loop bar, the sealing door rotates around the first rotating shaft by pulling the lifting ring, the lifting handle drives the dust collecting vessel, so that the dust collecting vessel is drawn out from the inside of the power supply casing, thereby achieving the effect of facilitating dust removal, but the dust removal effect inside the power supply is not good, the dust removal is not comprehensive and thorough, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust type switching power supply to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a dust type switching power supply, includes the switching power supply body, the inside lower surface mid-mounting of switching power supply body has the rotating electrical machines, the rotating electrical machines upper end is rotated and is connected with the rotary rod, the cylindrical dust removal section of thick bamboo of rotary rod upper end fixedly connected with, inside fixedly connected with dust absorption mouth in the middle of the cylindrical dust removal section of thick bamboo left and right sides, dust absorption mouth other end fixedly connected with dust absorption pipe, the quantity of dust absorption pipe is two, the upper end is fixed the intercommunication through communicating pipe between two dust absorption pipes to communicating pipe lower extreme fixedly connected with dust absorption motor connecting pipe, dust absorption motor connecting pipe lower extreme fixedly connected with dust absorption motor, cylindrical dust removal section of thick bamboo upper surface fixedly connected with connecting rod, the connecting.
As a further aspect of the present invention: the outer surface of the dust collection motor is provided with dust storage boxes, and the dust storage boxes are fixed with the dust collection motor through a support frame.
As a further aspect of the present invention: the surface of the left side and the surface of the right side of the rotating motor are fixedly connected with motor fixing frames, and the other end of each motor fixing frame is fixedly connected with the inner wall below the switching power supply body.
As a further aspect of the present invention: and power panels are respectively arranged on the other two sides of the dust suction nozzle and are fixed on the left side and the right side of the bottom in the switch power supply body.
As a further aspect of the present invention: and heat dissipation fins are fixedly arranged on the inner walls of the left side and the right side of the switching power supply body.
Compared with the prior art, the beneficial effects of the utility model are that: this dust type switching power supply can be through the dust absorption motor by the dust absorption mouth to the inside dust absorption that carries on of switching power supply, and rotate through the rotating electrical machines and drive cylindrical dust removal section of thick bamboo and rotate, thereby realize that the dust absorption mouth carries out rotatory dust absorption, make it carry out all-round thorough dust absorption to this internal carrying on of switching power supply, dust removal effect is very good, the influence that dust brought to switching power supply normal use has been avoided, ensure switching power supply's normal use, switching power supply's life has been prolonged greatly, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a dust-removal type switching power supply.
Fig. 2 is a schematic diagram of the internal structure of a cylindrical dust removing cylinder in the dust removing type switching power supply.
Fig. 3 is a schematic perspective view of a cylindrical dust removing cylinder in the dust removing type switching power supply.
In the figure: 1-switch power supply body, 2-heat dissipation fins, 3-power supply board, 4-shaft sleeve, 5-connecting rod, 6-cylindrical dust removal cylinder, 7-dust collection nozzle, 8-rotating rod, 9-rotating motor, 10-motor fixing frame, 11-dust collection pipe, 12-dust collection motor connecting pipe, 13-dust collection motor, 14-dust storage box, 15-communicating pipe and 16-support frame.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, a dust removal type switching power supply comprises a switching power supply body 1, wherein a rotating motor 9 is installed in the middle of the lower surface inside the switching power supply body 1, the upper end of the rotating motor 9 is rotatably connected with a rotating rod 8, the upper end of the rotating rod 8 is fixedly connected with a cylindrical dedusting cylinder 6, a dust suction nozzle 7 is fixedly connected inside the middle of the left side and the right side of the cylindrical dedusting cylinder 6, motor fixing frames 10 are fixedly connected to the surfaces of the left side and the right side of the rotating motor 9, and the other ends of the motor fixing frames 10 are fixedly connected with the inner wall below.
Particularly, 7 other end fixedly connected with dust absorption pipe 11 of dust absorption mouth, the quantity of dust absorption pipe 11 is two, and the upper end carries out fixed intercommunication through communicating pipe 15 between two dust absorption pipes 11 to 15 lower extreme fixedly connected with dust absorption motor connecting pipe 12 communicating pipe, 12 lower extreme fixedly connected with dust absorption motor 13 of dust absorption motor connecting pipe, and dust absorption motor 13 surface is equipped with dust storage box 14, fixes through support frame 16 with dust absorption motor 13 between the dust storage box 14, fixed surface is connected with connecting rod 5 on the cylindrical dust removal section of thick bamboo 6, and the upper end of connecting rod 5 rotates and is connected with axle sleeve 4, and axle sleeve 4 upper surface links to each other with the fixed wall in 1 top of switching power supply body, 7 other both sides of dust absorption mouth are equipped with power strip 3 respectively, and power strip 3 is fixed in the switching.
Example two
Referring to fig. 1, the difference between the second embodiment and the first embodiment is that the inner walls of the left and right sides of the switching power supply body 1 are fixedly provided with the heat dissipation fins 2, and the heat dissipation fins 2 are fixedly provided on the inner walls of the left and right sides of the switching power supply body 1, and are attached to the surface of the heating element in a manner of good heat conductivity, light weight and easy processing, so as to dissipate heat in a complex heat exchange mode, so that the switching power supply has a good heat dissipation effect, and the normal use of the switching power supply is ensured.
This dust type switching power supply, can be through dust absorption motor 13 by dust absorption mouth 7 to the inside dust absorption that carries on of switching power supply, and it is rotatory to rotate through rotating electrical machines 9 and drive cylindrical dust removal section of thick bamboo 6, thereby realize that dust absorption mouth 7 carries out rotatory dust absorption, make it carry out all-round thorough dust absorption to the switching power supply body in 1, the dust removal effect is very good, the influence that dust brought the switching power supply normal use has been avoided, ensure switching power supply's normal use, switching power supply's life has been prolonged greatly, therefore, the clothes hanger is strong in practicability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
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 (5)
1. The utility model provides a dust type switching power supply, includes switching power supply body (1), and the inside lower surface mid-mounting of switching power supply body (1) has rotating electrical machines (9), and rotating electrical machines (9) upper end is rotated and is connected with rotary rod (8), and rotary rod (8) upper end fixedly connected with cylindrical dust removal section of thick bamboo (6), inside fixedly connected with dust absorption mouth (7) in the middle of the cylindrical dust removal section of thick bamboo (6) left and right sides, its characterized in that, dust absorption mouth (7) other end fixedly connected with dust absorption pipe (11), the quantity of dust absorption pipe (11) is two, and the upper end carries out fixed intercommunication through communicating pipe (15) between two dust absorption pipes (11) to communicating pipe (15) lower extreme fixedly connected with dust absorption motor connecting pipe (12), dust absorption motor (13) lower extreme fixedly connected with dust absorption motor (12), surface fixed connection has connecting rod (5, the upper end of the connecting rod (5) is rotatably connected with a shaft sleeve (4), and the upper surface of the shaft sleeve (4) is fixedly connected with the inner wall above the switching power supply body (1).
2. The dust-removal type switching power supply according to claim 1, wherein a dust storage box (14) is arranged on the outer surface of the dust-collection motor (13), and the dust storage boxes (14) and the dust-collection motor (13) are fixed through a support frame (16).
3. The dust-removal type switching power supply according to claim 1, wherein a motor fixing frame (10) is fixedly connected to the left and right side surfaces of the rotating motor (9), and the other end of the motor fixing frame (10) is fixedly connected with the lower inner wall of the switching power supply body (1).
4. The dust-removing type switch power supply according to claim 1, wherein the other two sides of the dust-collecting nozzle (7) are respectively provided with a power supply board (3), and the power supply boards (3) are fixed on the left side and the right side of the bottom in the switch power supply body (1).
5. The dust-removing type switching power supply according to claim 3 or 4, wherein the inner walls of the left and right sides of the switching power supply body (1) are fixedly provided with heat dissipation fins (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920624105.2U CN209969077U (en) | 2019-05-05 | 2019-05-05 | Dust type switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920624105.2U CN209969077U (en) | 2019-05-05 | 2019-05-05 | Dust type switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209969077U true CN209969077U (en) | 2020-01-21 |
Family
ID=69260911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920624105.2U Expired - Fee Related CN209969077U (en) | 2019-05-05 | 2019-05-05 | Dust type switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209969077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454554A (en) * | 2022-03-08 | 2022-05-10 | 佛山市俊联纸品有限公司 | Production equipment of carton |
-
2019
- 2019-05-05 CN CN201920624105.2U patent/CN209969077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454554A (en) * | 2022-03-08 | 2022-05-10 | 佛山市俊联纸品有限公司 | Production equipment of carton |
| CN114454554B (en) * | 2022-03-08 | 2023-10-24 | 佛山市俊联纸品有限公司 | Production equipment of paper box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20200505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |