CN213341980U - Switching power supply driving device - Google Patents
Switching power supply driving device Download PDFInfo
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- CN213341980U CN213341980U CN202021944715.XU CN202021944715U CN213341980U CN 213341980 U CN213341980 U CN 213341980U CN 202021944715 U CN202021944715 U CN 202021944715U CN 213341980 U CN213341980 U CN 213341980U
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- 238000009434 installation Methods 0.000 claims abstract description 41
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a switching power supply driving device, including the body, the outer wall cover of body is equipped with rather than matched with insulating casing, and the both sides of insulating casing all are equipped with rather than matched with installation cover, and the inside of installation cover is equipped with rather than matched with function block, and the front of function block is equipped with rather than matched with installation concave plate, and the one end that the function block was kept away from to the installation concave plate is equipped with the recess, and the inside of recess is equipped with rather than matched with installation convex plate, and the inside of insulating casing is equipped with the function groove, and the inside in function groove is equipped with and installs cover matched with insulating fixed plate. The beneficial effects are that: the whole service life of effectual assurance equipment, equipment can have sufficient insulation system to equipment can have nimble structure installation and collocation combination, thereby fixed the use of easy to assemble more, and then makes equipment nimble more and practical.
Description
Technical Field
The utility model relates to a switching power supply field particularly, relates to a switching power supply drive arrangement.
Background
At present, more and more products adopt a switching power supply, especially a multi-tube type switching power supply, which is widely applied because of its large output power. In a multi-tube switching power supply, a half-bridge circuit is a commonly used circuit, and in the half-bridge circuit, because the gate potentials of an upper switching tube and a lower switching tube are different, a signal of a driving IC needs to be connected with the upper switching tube and the lower switching tube through a driving circuit. Under the normal condition, because transformer connecting circuit is simple, possess insulating drive performance, consequently, adopt the transformer to realize drive IC in the half-bridge circuit and be connected with two upper and lower switch tubes usually, switching power supply's drive arrangement is also very simple, utilize inside drive circuit structure to realize the drive, but this type of device is because mainly drive, under long-term the use, electric leakage phenomenon between the connection structure appears easily, make and have the potential safety hazard, and drive arrangement is when carrying out circuit connection, can not realize mounting structure's folding and mounting structure's nimble use, cause the distribution of installation usage space troublesome.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a switching power supply drive arrangement to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a switching power supply driving device, includes the body, the outer wall cover of body is equipped with rather than matched with insulating casing, the both sides of insulating casing all are equipped with rather than matched with installation cover, the inside of installation cover is equipped with rather than matched with function block, the front of function block is equipped with rather than matched with installation notch board, the installation notch board is kept away from the one end of function block is equipped with the recess, the inside of recess is equipped with rather than matched with installation flange board, the inside of insulating casing is equipped with the function groove, the inside in function groove be equipped with installation cover matched with insulating fixed plate.
Furthermore, a plurality of fixing grooves which are uniformly distributed are formed in the mounting concave plate and the mounting convex plate.
Furthermore, fixed rotating pins are arranged between the mounting concave plate and the mounting convex plate and between the mounting convex plate and the functional block.
Furthermore, a matching elastic block is arranged between the mounting convex plate and the groove, and a buckling pin matched with the mounting concave plate is arranged inside the matching elastic block.
Furthermore, both sides of the insulating fixing plate are provided with fixing pins matched with the mounting sleeve.
Furthermore, an insulating cushion pad is arranged between the insulating fixing plate and the body.
Furthermore, the insulation fixing plate is provided with a plurality of insulation connecting holes, insulation connecting sleeves are arranged inside the insulation connecting holes, and installation connecting rings are arranged between the insulation connecting sleeves and the insulation fixing plate.
The utility model has the advantages that: the whole service life of effectual assurance equipment, equipment can have sufficient insulation system to equipment can have nimble structure installation and collocation combination, thereby fixed the use of easy to assemble more, and then makes equipment nimble more and practical.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a switching power supply driving apparatus according to an embodiment of the present invention;
fig. 2 is a top view of a switching power supply driving apparatus according to an embodiment of the present invention.
In the figure:
1. a body; 2. an insulating case; 3. installing a sleeve; 4. a function block; 5. mounting a concave plate; 6. a groove; 7. installing a convex plate; 8. a functional groove; 9. an insulating fixing plate; 10. fixing grooves; 11. a fixed rotation pin; 12. matching the elastic block; 13. a snap pin; 14. a fixing pin; 15. an insulating buffer pad; 16. an insulating connection hole; 17. an insulating connecting sleeve; 18. and installing a connecting ring.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a switching power supply drive arrangement.
The first embodiment is as follows:
as shown in fig. 1-2, according to the utility model discloses switching power supply drive arrangement, including body 1, the outer wall cover of body 1 is equipped with rather than matched with insulating casing 2, the both sides of insulating casing 2 all are equipped with rather than matched with installation cover 3, the inside of installation cover 3 is equipped with rather than matched with function block 4, the front of function block 4 is equipped with rather than matched with installation notch board 5, installation notch board 5 is kept away from the one end of function block 4 is equipped with recess 6, the inside of recess 6 is equipped with rather than matched with installation flange 7, the inside of insulating casing 2 is equipped with function groove 8, the inside of function groove 8 be equipped with installation cover 3 matched with insulating fixed plate 9.
The specific arrangement and function of the body 1, the insulation fixing plate 9, the mounting concave plate 5, the functional groove 8 and the mounting convex plate 7 will be described in detail below.
As shown in fig. 1, when the device is used, the insulating shell 2 is sleeved on the outer wall of the body 1, then the mounting sleeves 3 are respectively sleeved on the body 1 at two ends of the insulating shell 2, the insulating fixing plate 9 is clamped into the functional slot 8 in the insulating shell 2, the insulating buffer 15 is close to the body 1, then the fixing pin 14 penetrates through the mounting sleeve 3 to be connected with the body 1, so that the connection among the insulating shell 2, the body 1 and the mounting sleeve 3 becomes tight and fixed, during the installation of the insulating fixing plate 9, the insulating connecting hole 16 is aligned with the wiring port required by the body 1, and the insulating connecting sleeve 17 protects the attached connecting plug to ensure that the connecting port has enough insulation, after the structure is installed and fixed, the mounting concave plate 5 and the mounting convex plate 7 can be rotated through the fixing rotating pin 11, so that when the installation of the driving device is carried out, the mounting concave plate 5 and the mounting convex plate 7 can be unfolded, and the fixing grooves 10 in the two parts are used for quick fixing, so that the mounting and fixing on some non-horizontal platforms are realized.
Example two:
as shown in fig. 1-2, the installation concave plate 5 and the installation convex plate 7 are internally provided with a plurality of fixing grooves 10 which are uniformly distributed, the installation concave plate 5 and the installation convex plate 7 are internally provided with fixing rotating pins 11 between the function blocks 4, the installation convex plate 7 is internally provided with a matching elastic block 12 between the grooves 6, the matching elastic block 12 is internally provided with a buckling pin 13 matched with the installation concave plate 5, two sides of an insulation fixing plate 9 are respectively provided with a fixing pin 14 matched with the installation sleeve 3, the insulation fixing plate 9 is internally provided with an insulation cushion 15 between the body 1, the insulation fixing plate 9 is provided with a plurality of insulation connecting holes 16, the insulation connecting sleeve 17 is internally provided with an insulation connecting sleeve 17, and an installation connecting ring 18 is arranged between the insulation connecting sleeve 17 and the insulation fixing plate 9.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the insulating shell 2 is sleeved on the outer wall of the body 1, then the mounting sleeves 3 are respectively sleeved on the body 1 at two ends of the insulating shell 2, the insulating fixing plate 9 is clamped into the functional groove 8 in the insulating shell 2, the insulating buffer 15 is close to the body 1, then the fixing pin 14 penetrates through the mounting sleeve 3 to be connected with the body 1, so that the connection among the insulating shell 2, the body 1 and the mounting sleeve 3 becomes tight and fixed, during the installation of the insulating fixing plate 9, the insulating connecting hole 16 is aligned with the wiring port required by the body 1, and the insulating connecting sleeve 17 protects the attached connecting plug to ensure that the connecting port has enough insulation, after the structural installation and fixation are finished, the mounting concave plate 5 and the mounting convex plate 7 can also be rotatably installed through the fixing rotating pin 11, so that when the driving device is installed, the mounting concave plate 5 and the mounting convex plate 7 can be unfolded, and the fixing grooves 10 in the two parts are used for quick fixing, so that the mounting and fixing on some non-horizontal platforms are realized.
To sum up, with the help of the above technical scheme of the utility model, effectual guaranteed during the whole use of equipment, equipment can have sufficient insulation system to equipment can have nimble structural installation and collocation combination, thereby fixed the use of easy to assemble more, and then makes equipment nimble more and practical.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a switching power supply driving device, its characterized in that, includes body (1), the outer wall cover of body (1) is equipped with rather than matched with insulating casing (2), the both sides of insulating casing (2) all are equipped with rather than matched with installation cover (3), the inside of installation cover (3) is equipped with rather than matched with function block (4), the front of function block (4) is equipped with rather than matched with installation concave plate (5), keep away from installation concave plate (5) the one end of function block (4) is equipped with recess (6), the inside of recess (6) is equipped with rather than matched with installation convex plate (7), the inside of insulating casing (2) is equipped with function groove (8), the inside of function groove (8) be equipped with installation cover (3) matched with insulating fixed plate (9).
2. A switching power supply driving device according to claim 1, wherein the mounting concave plate (5) and the mounting convex plate (7) are provided with a plurality of fixing grooves (10) uniformly distributed therein.
3. A switching power supply driving device according to claim 1, wherein a fixed rotation pin (11) is provided between the mounting concave plate (5) and the mounting convex plate (7) and the functional block (4).
4. A switching power supply driving device according to claim 1, wherein a matching elastic block (12) is arranged between the mounting convex plate (7) and the groove (6), and a snap pin (13) matched with the mounting concave plate (5) is arranged inside the matching elastic block (12).
5. A switching power supply driving device according to claim 1, wherein the insulating fixing plate (9) is provided with fixing pins (14) on both sides thereof for engaging with the mounting sleeve (3).
6. A switching power supply driving device according to claim 1, wherein an insulating buffer (15) is provided between the insulating fixing plate (9) and the body (1).
7. The switching power supply driving device according to claim 1, wherein the insulation fixing plate (9) is provided with a plurality of insulation connection holes (16), an insulation connection sleeve (17) is arranged inside the insulation connection holes (16), and an installation connection ring (18) is arranged between the insulation connection sleeve (17) and the insulation fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944715.XU CN213341980U (en) | 2020-09-08 | 2020-09-08 | Switching power supply driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944715.XU CN213341980U (en) | 2020-09-08 | 2020-09-08 | Switching power supply driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213341980U true CN213341980U (en) | 2021-06-01 |
Family
ID=76060758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021944715.XU Expired - Fee Related CN213341980U (en) | 2020-09-08 | 2020-09-08 | Switching power supply driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213341980U (en) |
-
2020
- 2020-09-08 CN CN202021944715.XU patent/CN213341980U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: No. 68, Qingyang Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Foyao Carving Culture and Tourism Technology Co.,Ltd. Address before: 213000 No. 195 Hehai West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Guyu power supply Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |