CN210924492U - Detachable case power supply system - Google Patents
Detachable case power supply system Download PDFInfo
- Publication number
- CN210924492U CN210924492U CN201922036672.9U CN201922036672U CN210924492U CN 210924492 U CN210924492 U CN 210924492U CN 201922036672 U CN201922036672 U CN 201922036672U CN 210924492 U CN210924492 U CN 210924492U
- Authority
- CN
- China
- Prior art keywords
- shell
- fan
- conductive terminal
- extension
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a detachable chassis power supply system, which comprises a power supply body and a cooling fan; the power supply body is provided with a shell and a PCB arranged in the shell, and the shell is detachably connected with the cooling fan; the output end of the PCB extends to form a first conductive terminal, the input end of the cooling fan extends to form a second conductive terminal, the shell is connected with the cooling fan, and the first conductive terminal and the second conductive terminal are matched with each other and are inserted to form electric connection; its convenient to detach changes and follow-up maintenance, moreover, guarantees electric connection's between power body and the radiator fan stability and reliability, avoids the cracked condition of plug in-process wire.
Description
Technical Field
The utility model belongs to the technical field of a case power technology and specifically relates to indicate a detachable quick-witted case electrical power generating system.
Background
The power supply of the case is a device which is arranged in a computer and converts common 220V alternating current commercial power into low-voltage direct current so as to supply power to internal components of the computer, such as a mainboard, a display card, a hard disk, an optical drive and the like.
The existing chassis power supply is generally matched with a cooling fan, a circuit board of the chassis power supply generally extends with a first conductive terminal through a wire, the cooling fan also extends with a second conductive terminal through a wire, and the wire is easy to break when the first conductive terminal and the second conductive terminal are plugged in and pulled out for use, so that the stability and reliability of the electrical connection between the power supply body and the cooling fan are affected.
Therefore, in the present application, the applicant has elaborately studied a detachable power supply system for a chassis to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to above-mentioned prior art exists, main aim at provides a detachable quick-witted case electrical power generating system, and its convenient to detach changes and follow-up maintenance, moreover, guarantees electric connection's stability and reliability between power body and the radiator fan, avoids the cracked condition of plug in-process wire.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a detachable chassis power supply system comprises a power supply body and a heat radiation fan;
the power supply body is provided with a shell and a PCB arranged in the shell, and the shell is detachably connected with the cooling fan; the heat dissipation fan comprises a shell, a heat dissipation fan and a PCB board, wherein the output end of the PCB board extends to form a first conductive terminal, the input end of the heat dissipation fan extends to form a second conductive terminal, the shell is connected with the heat dissipation fan, and the first conductive terminal and the second conductive terminal are matched with each other and are inserted to form electric connection.
Preferably, the housing and the heat dissipation fan are magnetically connected.
As a preferred scheme, the casing has magnetism portion of inhaling, radiator fan inlays the shaping and has the magnetic part, magnetism portion of inhaling and magnetic part adaptation.
As a preferred scheme, a fan installation position is arranged in the shell, the heat dissipation fan is arranged on the fan installation position, and the magnetic attraction part is arranged on the fan installation position.
As a preferable scheme, a through hole penetrating through the inside of the casing is formed in the upper end of the casing, an air outlet of the cooling fan faces the through hole, the casing is provided with a mounting cavity, an upper wall of the mounting cavity integrally extends downwards to form an extending portion, the extending portion is provided with a vertical extending portion and a transverse extending portion integrally extending inwards from the lower end of the vertical extending portion, and a fan mounting position is formed between the inner side surface of the vertical extending portion and the upper end surface of the transverse extending portion.
Preferably, the magnetic attraction part is arranged on the transverse extension part.
As a preferred scheme, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected.
As a preferred scheme, the first conductive terminal is a card projection structure, the second conductive terminal is a card slot structure, and the card projection is adapted in the card slot.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly: the power supply body and the cooling fan are detachably connected, so that the power supply body and the cooling fan are convenient to detach, replace and maintain, and particularly, the first conductive terminal and the second conductive terminal are matched with each other and inserted to form electric connection, so that the stability and the reliability of the electric connection between the power supply body and the cooling fan are ensured, and the condition that a wire is broken in the inserting and inserting process is avoided;
secondly, inlay the shaping on radiator fan and magnetism portion inlay the shaping on the casing through magnetic part, guarantee stability and the reliability of magnetism connection in the dismantlement and the equipment process.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
fig. 3 is a partial cross-sectional view of an embodiment of the invention.
The reference numbers illustrate:
11. case 111, upper case
112. Lower case 113, through hole
12. PCB board 121, first conductive terminal
13. Extension 131, vertical extension
132. Lateral extension
20. Heat radiation fan 201 and magnetic part
21. A second conductive terminal.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to fig. 3, a detachable chassis power supply system includes a power supply body and a heat dissipation fan 20, wherein:
the power supply body is provided with a shell 11 and a PCB 12 arranged in the shell 11, wherein the output end of the PCB 12 is directly extended with a first conductive terminal 121, the input end of the cooling fan 20 is directly extended with a second conductive terminal 21, the shell 11 is connected with the cooling fan 20, and the first conductive terminal 121 and the second conductive terminal 21 are mutually matched and oppositely inserted to form electric connection. In this embodiment, the first conductive terminal 121 is a card protrusion structure, the second conductive terminal 21 is a card slot structure, and the card protrusion is adapted in the card slot.
In this embodiment, the housing 11 includes an upper housing 111 and a lower housing 112, and the upper housing 111 and the lower housing 112 are detachably connected. The housing 11 and the heat dissipation fan 20 are detachably connected. Preferably, the housing 11 and the heat dissipation fan 20 are magnetically connected. Specifically, the method comprises the following steps: the housing 11 has a magnetic part 114, the heat dissipation fan 20 is insert-molded with a magnetic member 201, and the magnetic part 114 is adapted to the magnetic member 201. The housing 11 has a fan mounting position therein, the heat dissipation fan 20 is mounted on the fan mounting position, and the magnetic portion 114 is disposed on the fan mounting position. Preferably, the magnetic attachment portion 114 is insert molded within the lateral extension 132 described below. In this embodiment, the magnetic part 114 and the magnetic member may be a magnet, or may be other magnetic members, which is not limited herein.
In this embodiment, a through hole 113 penetrating through the inside of the housing 11 is opened at the upper end of the housing 11, the housing 11 has a mounting cavity, an extending portion 13 integrally extends downward from the top wall of the mounting cavity, the extending portion 13 has a vertical extending portion 131 and a horizontal extending portion 132 integrally extending inward from the lower end of the vertical extending portion 131, and a fan mounting position is formed between the inner side surface of the vertical extending portion 131 and the upper end surface of the horizontal extending portion 132. Preferably, the magnetic attraction 114 is disposed on the lateral extension 132. In the present embodiment, the extension portions 13 are provided in four and arranged in a rectangular shape.
The utility model is mainly characterized in that the power body and the cooling fan are detachably connected, which is convenient for disassembly, replacement and subsequent maintenance, especially, the first conductive terminal and the second conductive terminal are mutually matched and inserted to form electric connection, which ensures the stability and reliability of the electric connection between the power body and the cooling fan and avoids the fracture of the wire in the inserting and inserting process;
secondly, inlay the shaping on radiator fan and magnetism portion inlay the shaping on the casing through magnetic part, guarantee stability and the reliability of magnetism connection in the dismantlement and the equipment process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a detachable quick-witted case electrical power generating system which characterized in that: comprises a power supply body and a heat radiation fan;
the power supply body is provided with a shell and a PCB arranged in the shell, and the shell is detachably connected with the cooling fan; the heat dissipation fan comprises a shell, a heat dissipation fan and a PCB board, wherein the output end of the PCB board extends to form a first conductive terminal, the input end of the heat dissipation fan extends to form a second conductive terminal, the shell is connected with the heat dissipation fan, and the first conductive terminal and the second conductive terminal are matched with each other and are inserted to form electric connection.
2. The removable chassis power system of claim 1, wherein: the shell is magnetically connected with the heat dissipation fan.
3. The removable chassis power system of claim 2, wherein: the casing has magnetism portion of inhaling, radiator fan inlays the shaping and has the magnetic part, magnetism portion of inhaling and magnetic part adaptation.
4. The removable chassis power system of claim 3, wherein: the inside of casing has fan installation position, radiator fan installs on fan installation position, magnetism portion sets up on fan installation position is inhaled to the magnetism.
5. The removable chassis power system of claim 4, wherein: the upper end of casing is seted up and is link up the inside through-hole of casing, radiator fan's gas vent is towards the through-hole, the casing has the installation cavity, the integrative down extension of roof of installation cavity is formed with the extension, the extension has vertical extension and the horizontal extension that extends towards interior from vertical extension's lower extreme is integrative, form fan installation position between the medial surface of vertical extension and the up end of horizontal extension.
6. The removable chassis power system of claim 5, wherein: the magnetic part is arranged on the transverse extension part.
7. The removable chassis power system of claim 1, wherein: the shell comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are detachably connected.
8. The removable chassis power system of claim 1, wherein: the first conductive terminal is of a clamping convex structure, the second conductive terminal is of a clamping groove structure, and the clamping convex is matched in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036672.9U CN210924492U (en) | 2019-11-22 | 2019-11-22 | Detachable case power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036672.9U CN210924492U (en) | 2019-11-22 | 2019-11-22 | Detachable case power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210924492U true CN210924492U (en) | 2020-07-03 |
Family
ID=71346459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036672.9U Active CN210924492U (en) | 2019-11-22 | 2019-11-22 | Detachable case power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210924492U (en) |
-
2019
- 2019-11-22 CN CN201922036672.9U patent/CN210924492U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103928789B (en) | There is the instrument of wiring board modular structure | |
| CN210924492U (en) | Detachable case power supply system | |
| CN203786196U (en) | High-voltage live display device which can be installed and detached lively | |
| CN214043360U (en) | High-power vehicle-mounted charger transformer | |
| CN209484540U (en) | Locking button magnetic electrical appliance kit | |
| CN210345584U (en) | Integrated kitchen | |
| CN210866611U (en) | Wall-mounted electronic equipment with socket direct connection | |
| CN211176721U (en) | Embedded plug-in driving device for linear lighting system | |
| CN210841574U (en) | Electron cigarette convenient to dismouting atomizer | |
| CN206460375U (en) | A kind of computer double hard disks of high security | |
| CN221227177U (en) | Wireless magnetic attraction mobile power supply desktop charging seat | |
| CN216454580U (en) | Mounting structure of inductive switch and pot body and cooking device using same | |
| CN217507837U (en) | Socket with improved structure | |
| CN217823507U (en) | Plug with anti-drop structure | |
| CN211364795U (en) | Motorcycle head support | |
| CN210924493U (en) | Computer power supply structure | |
| CN208256963U (en) | A kind of power supply line multi-function jack | |
| CN106129740A (en) | Safety socket | |
| CN213304438U (en) | High-strength plastic shell | |
| CN218497459U (en) | Contact connection fan | |
| CN212909076U (en) | Charger is inhaled to magnetism | |
| CN208351230U (en) | A kind of lamp-type camera | |
| CN209374757U (en) | A kind of pluggable socket | |
| CN220210875U (en) | Radiator fan without external conductor | |
| CN218004028U (en) | Master control box and intelligent wearing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |