CN213279464U - Protection device for fully protecting switching power supply - Google Patents
Protection device for fully protecting switching power supply Download PDFInfo
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- CN213279464U CN213279464U CN202021912840.2U CN202021912840U CN213279464U CN 213279464 U CN213279464 U CN 213279464U CN 202021912840 U CN202021912840 U CN 202021912840U CN 213279464 U CN213279464 U CN 213279464U
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- power supply
- protection
- switching power
- protecting sheathing
- protection device
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Abstract
The utility model relates to the field of electric power technology, a fully protect switching power supply's protection device is disclosed, which comprises a protection shell, the inside of protecting sheathing is provided with the protection inner shell, the rear end of protecting sheathing is connected with the fan board, the both sides of protecting sheathing are connected with first ventilation net, the inboard both ends of protecting sheathing are connected with the spout. The utility model discloses protective housing's both sides are connected with first ventilation net, protective housing's rear end is connected with the fan board, the inside of fan board is provided with the fan, start the fan and accelerate the air flow, thereby cool off switching power supply fast, cooperation through pulley and spout can conveniently remove the protection inner shell, during the installation, pull open the fixed plate to both sides, put into the protection inner shell with switching power supply, loosen the fixed plate and carry switching power supply, it is fixed with fixed plate and switching power supply to use the screw, soft pad prevents to connect closely to cause wearing and tearing to protection power supply, can conveniently install the protection power supply of different specifications.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a protection device of abundant protection switching power supply.
Background
The switch power supply is a power supply which utilizes modern power electronic technology to control the on-off time ratio of a switch tube and maintain stable output voltage, and internal electronic parts are compact and easy to damage, so that a protection device for fully protecting the switch power supply is required.
At present, a plurality of protection devices for fully protecting the switching power supply exist in the market, but the protection devices generally cannot conveniently and quickly cool the switching power supply and cannot conveniently install protection power supplies with different specifications. Accordingly, those skilled in the art have provided a protection device that sufficiently protects a switching power supply to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a fully protect switching power supply's protection device 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 protection device of abundant protection switching power supply, includes protecting sheathing, protecting sheathing's inside is provided with the protection inner shell, protecting sheathing's rear end is connected with the fan board, protecting sheathing's both sides are connected with first ventilation net, protecting sheathing's inboard both ends are connected with the spout, the inside of fan board is provided with the fan, both ends all are connected with the second ventilation net around the inboard of fan board.
As a further aspect of the present invention: the upper side of the protective shell is connected with a plurality of first springs which are arranged in order, and the upper ends of the first springs are connected with a baffle.
As a further aspect of the present invention: the both sides lower extreme of protection inner shell all is connected with the second and connects the limit, the one end that the protection inner shell was kept away from on second connection limit is connected with a plurality of pulleys, pulley sliding connection is in the inboard of spout.
As a further aspect of the present invention: the inboard of protection inner shell is connected with a plurality of second springs, the one end that the protection inner shell was kept away from to the second spring is connected with the fixed plate, the one end that the second spring was kept away from to the fixed plate is connected with gentle pad.
As a further aspect of the present invention: the middle of the front end of the protective inner shell is connected with a handle.
As a further aspect of the present invention: and four corners of the lower end of the protective shell are connected with first connecting edges.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the both sides of protecting sheathing are connected with first ventilation net, and protecting sheathing's rear end is connected with the fan board, and the inside of fan board is provided with the fan, and both ends all are connected with the second ventilation net around the inboard of fan board, start the fan and accelerate the air flow to quick cooling switching power supply.
2. Pulley sliding connection can conveniently remove the protection inner shell in the inboard of spout through the cooperation of pulley and spout, during the installation, pulls open the fixed plate to both sides, puts into the protection inner shell with switching power supply, loosens the fixed plate and cliies switching power supply, uses the screw to fix fixed plate and switching power supply, and the soft pad prevents to connect closely to cause wearing and tearing to protection power supply, can conveniently install the protection power supply of different specifications.
Drawings
Fig. 1 is a schematic structural diagram of a protection device for fully protecting a switching power supply;
FIG. 2 is a front view of a protection device for fully protecting a switching power supply;
fig. 3 is a schematic sectional view of a fan plate in a protection device for fully protecting a switching power supply.
In the figure: 1. a protective housing; 2. a baffle plate; 3. a first spring; 4. a first ventilation net; 5. a first connecting edge; 6. a fan plate; 7. a chute; 8. a protective inner shell; 9. a handle; 10. a second spring; 11. a fixing plate; 12. a soft cushion; 13. A pulley; 14. a second connecting edge; 15. a fan; 16. a second ventilation network.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the present invention, an adequate protection device for switch power supply comprises a protective casing 1, the protective casing 1 is provided with a protective inner shell 8 inside, the rear end of the protective casing 1 is connected with a fan board 6, the two sides of the protective casing 1 are connected with a first ventilation net 4, the inner side of the protective casing 1 is connected with a sliding groove 7, the inside of the fan board 6 is provided with a fan 15, and the inner side of the fan board 6 is connected with a second ventilation net 16 at the front and rear ends.
In fig. 1: the upside of protecting sheathing 1 is connected with a plurality of first springs 3 of neatly arranging, and the upper end of first spring 3 is connected with baffle 2, can fully protect protecting sheathing 1 through first spring 3 and baffle 2.
In fig. 1 and 2: the both sides lower extreme of protection inner shell 8 all is connected with the second and connects limit 14, and the one end that the limit 14 is kept away from protection inner shell 8 is connected with a plurality of pulleys 13 in the second, and pulley 13 sliding connection can conveniently remove protection inner shell 8 in the inboard of spout 7 through the cooperation of pulley 13 and spout 7.
In fig. 2: the inboard of protection inner shell 8 is connected with a plurality of second springs 10, and the one end that second spring 10 kept away from protection inner shell 8 is connected with fixed plate 11, and the one end that second spring 10 was kept away from to fixed plate 11 is connected with gentle pad 12, during the installation, pulls open fixed plate 11 to both sides, puts into protection inner shell 8 with switching power supply, loosens fixed plate 11 and cliies switching power supply, uses the screw to fix fixed plate 11 and switching power supply.
In fig. 1: the middle of the front end of the protective inner shell 8 is connected with a handle 9, and the protective inner shell 8 can be conveniently grabbed through the handle 9
In fig. 1: the lower extreme four corners of protecting sheathing 1 all is connected with first connection limit 5, can conveniently fix protecting sheathing 1 through first connection limit 5.
The utility model discloses a theory of operation: when the protection device for fully protecting the switching power supply is used for protecting the switching power supply, the handle 9 is held to pull out the protection inner shell 8, the fixing plate 11 is pulled open towards two sides, the switching power supply is placed into the protection inner shell 8, the fixing plate 11 is loosened to clamp the switching power supply, the fixing plate 11 and the switching power supply are fixed by using screws, the fixing plate is plugged into the protection outer shell 1, and the fan 15 is started to accelerate air circulation.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fully protect switching power supply's protection device, includes protecting sheathing (1), its characterized in that, the inside of protecting sheathing (1) is provided with protection inner shell (8), the rear end of protecting sheathing (1) is connected with fan board (6), the both sides of protecting sheathing (1) are connected with first ventilation net (4), the inboard both ends of protecting sheathing (1) are connected with spout (7), the inside of fan board (6) is provided with fan (15), both ends all are connected with second ventilation net (16) around the inboard of fan board (6).
2. The protection device for fully protecting the switching power supply according to claim 1, wherein a plurality of first springs (3) are arranged in order and connected to the upper side of the protection shell (1), and a baffle (2) is connected to the upper ends of the first springs (3).
3. The protection device for fully protecting the switching power supply according to claim 1, wherein the lower ends of both sides of the inner protection shell (8) are connected with second connecting edges (14), one end of each second connecting edge (14) far away from the inner protection shell (8) is connected with a plurality of pulleys (13), and the pulleys (13) are slidably connected to the inner side of the sliding groove (7).
4. A protection device for fully protecting a switching power supply according to claim 1, wherein a plurality of second springs (10) are connected to the inner side of the inner protection casing (8), a fixing plate (11) is connected to the end, away from the inner protection casing (8), of each second spring (10), and a soft pad (12) is connected to the end, away from the second spring (10), of each fixing plate (11).
5. A protection device for fully protecting a switching power supply according to claim 1, characterized in that a handle (9) is connected to the front end of the inner protection casing (8) in the middle.
6. The protection device for fully protecting the switching power supply according to claim 1, wherein the first connecting edges (5) are connected to four corners of the lower end of the protection housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021912840.2U CN213279464U (en) | 2020-09-04 | 2020-09-04 | Protection device for fully protecting switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021912840.2U CN213279464U (en) | 2020-09-04 | 2020-09-04 | Protection device for fully protecting switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213279464U true CN213279464U (en) | 2021-05-25 |
Family
ID=75937894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021912840.2U Active CN213279464U (en) | 2020-09-04 | 2020-09-04 | Protection device for fully protecting switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213279464U (en) |
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2020
- 2020-09-04 CN CN202021912840.2U patent/CN213279464U/en active Active
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