CN221263615U - Switch power supply convenient to equipment - Google Patents
Switch power supply convenient to equipment Download PDFInfo
- Publication number
- CN221263615U CN221263615U CN202322693505.8U CN202322693505U CN221263615U CN 221263615 U CN221263615 U CN 221263615U CN 202322693505 U CN202322693505 U CN 202322693505U CN 221263615 U CN221263615 U CN 221263615U
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- CN
- China
- Prior art keywords
- cover plate
- power supply
- fixedly connected
- switching power
- upper cover
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- 230000017525 heat dissipation Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model discloses a switching power supply convenient to assemble, and relates to the technical field of switching power supplies convenient to assemble. According to the utility model, through the upper cover plate, the lower cover plate, the fixed block, the fixed rod, the nut, the threaded rod, the knob, the mounting block, the mounting hole, the upper connecting block, the clamping column and the lower connecting block, the assembly process is more convenient and efficient, and when the internal element of the switching power supply breaks down, the internal element of the switching power supply can be quickly opened for maintenance, so that the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of switching power supplies convenient to assemble, in particular to a switching power supply convenient to assemble.
Background
The switching power supply is a power supply which uses the modern power electronic technology to control the time ratio of switching on and switching off of a switching tube and maintain stable output voltage, and along with the development and innovation of the power electronic technology, the switching power supply technology is continuously innovated, and at present, the switching power supply is widely applied to almost all electronic equipment 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.
The following problems exist in the prior art:
1. When the conventional switch power supply is assembled by a user, the assembly process is complex, the user wastes time and labor, the assembly process is not convenient and efficient, and if the switch power supply is damaged due to faults during use, the disassembly process is not simple enough, so that the use of the device is affected;
2. The existing switching power supply can generate a lot of heat after high-load operation or long-time use, and the heat is not timely emitted, so that internal elements of the device are damaged due to heating, and the service life of the device is reduced.
Disclosure of utility model
The present utility model provides a switching power supply that is easy to assemble, so as to solve the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a switching power supply convenient to equipment, includes the upper cover plate, the bottom fixedly connected with lower apron of upper cover plate, one side fixedly connected with knob subassembly of upper cover plate, knob subassembly includes the fixed block, one side fixedly connected with dead lever of fixed block, one side fixedly connected with nut of dead lever, the inside threaded connection of nut has the threaded rod, the one end fixedly connected with knob of threaded rod, one side fixedly connected with installation piece of lower apron, the mounting hole has been seted up to the inside of installation piece.
The technical scheme of the utility model is further improved as follows: the upper cover plate forms a detachable structure through the fixing blocks, nuts, threaded rods, knobs and the lower cover plate, and the number of the fixing blocks is four.
By adopting the technical scheme, the device can be assembled and disassembled conveniently by a user, and the applicability of the device is further improved.
The technical scheme of the utility model is further improved as follows: the number of the mounting blocks and the mounting holes is four, and the mounting blocks and the mounting holes are distributed at four corners of the lower cover plate.
By adopting the technical scheme, the device is efficiently installed and fixed by a convenient user, and the practicability of the device is further improved.
The technical scheme of the utility model is further improved as follows: the top of upper cover plate is provided with the heat dissipation strip, and the quantity of heat dissipation strip is a plurality of.
By adopting the technical scheme, the device can be timely subjected to heat dissipation treatment during operation, so that the applicability of the device is further improved.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with of upper cover plate goes up the connecting block, the bottom fixedly connected with joint post of last connecting block, the outer wall joint of joint post has the connecting block down.
By adopting the technical scheme, the stability of the assembly structure of the device is further improved, so that the device is fixed more tightly.
The technical scheme of the utility model is further improved as follows: one side of lower connecting block and one side fixed connection of lower apron, and the quantity of joint post is a plurality of, mutual parallel arrangement between each other.
By adopting the technical scheme, the stability of the device is better during assembly, and the practicability of the device is further enhanced.
The technical scheme of the utility model is further improved as follows: and one side of the upper cover plate is provided with a plurality of radiating holes.
By adopting the technical scheme, the device can be matched with other heat dissipation structures to conduct heat dissipation treatment on the device, so that the heat dissipation process is more efficient.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a switch power supply convenient to assemble, which is characterized in that an upper cover plate, a lower cover plate, a fixed block, a fixed rod, a nut, a threaded rod, a knob, a mounting block, a mounting hole, an upper connecting block, a clamping column and a lower connecting block are arranged to be matched with each other for use, a user can take the upper cover plate and the lower cover plate out of the nut by loosening the threaded rod by rotating the knob when in use, meanwhile, the clamping column is taken out of the lower connecting block, the upper cover plate and the lower cover plate can be separated for mounting operation on the internal structure of the switch power supply, after the switch power supply is mounted, the knob is rotated to fix the upper cover plate and the lower cover plate, the clamping column is clamped in the lower connecting block, so that the assembly process of the switch power supply is more convenient and efficient, and when internal elements of the switch power supply fail, the switch power supply can be quickly opened for maintenance, and the applicability of the switch power supply is improved.
2. The utility model provides a switching power supply convenient to assemble, and through the mutual matching of the heat dissipation strips and the heat dissipation holes, the heat generated by the device can be timely dissipated when the device operates, so that the internal elements of the device are prevented from being damaged due to heating, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a knob assembly according to the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1. an upper cover plate; 2. a lower cover plate; 3. a knob assembly; 301. a fixed block; 302. a fixed rod; 303. a nut; 304. a threaded rod; 305. a knob; 4. a mounting block; 5. a mounting hole; 6. a heat dissipation strip; 7. a heat radiation hole; 8. an upper connecting block; 9. a clamping column; 10. and a lower connecting block.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-4, the utility model provides a switch power supply convenient to assemble, which comprises an upper cover plate 1, wherein the bottom of the upper cover plate 1 is fixedly connected with a lower cover plate 2, one side of the upper cover plate 1 is fixedly connected with a knob assembly 3, the knob assembly 3 comprises a fixed block 301, one side of the fixed block 301 is fixedly connected with a fixed rod 302, one side of the fixed rod 302 is fixedly connected with a nut 303, the internal thread of the nut 303 is connected with a threaded rod 304, one end of the threaded rod 304 is fixedly connected with a knob 305, one side of the lower cover plate 2 is fixedly connected with a mounting block 4, and a mounting hole 5 is formed in the mounting block 4.
In this embodiment, through the use of mutually supporting of upper cover plate 1, lower apron 2, fixed block 301, dead lever 302, nut 303, threaded rod 304, knob 305, installation piece 4, mounting hole 5, go up connecting block 8, joint post 9 and lower connecting block 10, the user rotates knob 305 when using and loosens threaded rod 304 and take out from nut 303, simultaneously take out joint post 9 from lower connecting block 10, can separate upper cover plate 1 and lower apron 2 and install the operation to its inner structure, after the installation, rotate knob 305 again and fix it, with joint post 9 joint in lower connecting block 10, make its packaging process more convenient high-efficient, and when switching power supply inner element runs into the trouble, can open it fast and overhaul, the suitability of the device has been promoted, through the use of mutually supporting between the radiating strip 6 of setting and the radiating hole 7, can in time give off its heat that produces, avoid its inner element because of being damaged by heating, the life of the device has been promoted.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the upper cover plate 1 forms a detachable structure with the lower cover plate 2 through the fixing blocks 301, the nuts 303, the threaded rods 304, the knobs 305, and the four fixing blocks 301, the four mounting blocks 4 and the four mounting holes 5 are distributed at four corners of the lower cover plate 2, the top of the upper cover plate 1 is provided with the heat dissipation strips 6, and the number of the heat dissipation strips 6 is multiple.
In this embodiment, it can convenient to use person in this scheme assemble and dismantle it, has further promoted the suitability of device, and its convenient to use person in this scheme is efficient installs and fixes the device is whole, has further promoted the practicality of device, and it can in time carry out the heat dissipation to it when the device operates in this scheme, has further promoted its suitability.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, one side fixedly connected with upper connecting block 8 of upper cover plate 1, the bottom fixedly connected with joint post 9 of upper connecting block 8, the outer wall joint of joint post 9 has connecting block 10 down, one side of connecting block 10 and one side fixedly connected with of lower apron 2 down, and the quantity of joint post 9 is a plurality of, mutual parallel arrangement between each other, and louvre 7 has been seted up to one side of upper cover plate 1, and the quantity of louvre 7 is a plurality of.
In this embodiment, the stability of the assembly structure of the device is further improved, so that the assembly structure is fixed more tightly, the stability of the device is better during assembly, the practicability of the device is further enhanced, and the device can be matched with other heat dissipation structures to perform heat dissipation treatment on the device, so that the heat dissipation process is more efficient.
The working principle of the switching power supply convenient to assemble is specifically described below.
As shown in fig. 1-4, when a user needs to assemble the device, the user rotates the knob 305 to loosen the threaded rod 304, take the threaded rod 304 out of the nut 303 and the fixed block 301, take the clamping column 9 out of the lower connecting block 10, separate the upper cover plate 1 from the lower cover plate 2, assemble the internal structure of the device, rotate the knob 305 again after assembling, enable the threaded rod 304 to pass through the fixed block 301 and fix the threaded rod in the nut 303, clamp the clamping column 9 on one side of the upper connecting block 8 in the lower connecting block 10, fix the upper cover plate 1 and the lower cover plate 2 together, and simultaneously, cooperate with the mounting block 4 and the mounting hole 5 to facilitate the mounting and fixing of the whole device, and in addition, cooperate with the heat dissipation hole 7 through the heat dissipation strip 6 to timely perform heat dissipation treatment when the device runs.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a switching power supply convenient to equipment, includes upper cover plate (1), its characterized in that: the bottom fixedly connected with lower apron (2) of upper cover plate (1), one side fixedly connected with knob subassembly (3) of upper cover plate (1), knob subassembly (3) are including fixed block (301), one side fixedly connected with dead lever (302) of fixed block (301), one side fixedly connected with nut (303) of dead lever (302), the inside threaded connection of nut (303) has threaded rod (304), one end fixedly connected with knob (305) of threaded rod (304), one side fixedly connected with installation piece (4) of lower apron (2), mounting hole (5) have been seted up to the inside of installation piece (4).
2. A switching power supply for facilitating assembly as defined in claim 1, wherein: the upper cover plate (1) forms a detachable structure through the fixing blocks (301), the nuts (303), the threaded rods (304), the knobs (305) and the lower cover plate (2), and the number of the fixing blocks (301) is four.
3. A switching power supply for facilitating assembly as defined in claim 1, wherein: the number of the mounting blocks (4) and the mounting holes (5) is four, and the mounting blocks and the mounting holes are distributed at four corners of the lower cover plate (2).
4. A switching power supply for facilitating assembly as defined in claim 1, wherein: the top of upper cover plate (1) is provided with heat dissipation strip (6), and the quantity of heat dissipation strip (6) is a plurality of.
5. A switching power supply for facilitating assembly as defined in claim 1, wherein: one side fixedly connected with of upper cover plate (1) goes up connecting block (8), the bottom fixedly connected with joint post (9) of last connecting block (8), the outer wall joint of joint post (9) has connecting block (10) down.
6. A switching power supply for facilitating assembly as defined in claim 5, wherein: one side of the lower connecting block (10) is fixedly connected with one side of the lower cover plate (2), and the number of the clamping columns (9) is multiple, and the clamping columns are mutually parallel.
7. A switching power supply for facilitating assembly as defined in claim 1, wherein: and one side of the upper cover plate (1) is provided with a plurality of radiating holes (7).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221263615U true CN221263615U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |