CN213780896U - Computer power with adjustable voltage - Google Patents
Computer power with adjustable voltage Download PDFInfo
- Publication number
- CN213780896U CN213780896U CN202023318145.6U CN202023318145U CN213780896U CN 213780896 U CN213780896 U CN 213780896U CN 202023318145 U CN202023318145 U CN 202023318145U CN 213780896 U CN213780896 U CN 213780896U
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- China
- Prior art keywords
- power supply
- fixedly connected
- box
- supply box
- power
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- Expired - Fee Related
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Abstract
The utility model discloses a computer power with adjustable voltage, including the power supply box, the upper surface swing joint of power supply box carries the handle, the rear surface swing joint of power supply box has the protection casing, the rear surface of power supply box is located one side fixedly connected with switch of protection casing, the rear surface of power supply box is located switch's below fixedly connected with power plug, the front surface fixed connection of power supply box has voltage display, the front surface of power supply box is located voltage display's below fixedly connected with vary voltage adjust knob, the front surface of power supply box is located one side fixedly connected with USB interface of vary voltage adjust knob, the front surface of power supply box is located the top fixedly connected with work pilot lamp of USB interface. A computer power supply with adjustable voltage, radiator fan can overturn to absorb the cold air heat dissipation or the heat dissipation of airing exhaust to the power supply box, and radiator fan's cleanness is convenient.
Description
Technical Field
The utility model relates to a computer power field, in particular to computer power with adjustable voltage.
Background
The voltage adjustable computer power supply is characterized in that the power supply of the computer is changed into an adjustable power supply, so that different voltage values are provided for the computer when the computer is used; however, the voltage-adjustable computer power supply at the present stage has some disadvantages, the heat dissipation mode of the computer power supply has certain limitations, the heat dissipation mode cannot be changed, the heat dissipation is not favorable for the operation of the computer, and a fan for heat dissipation of the computer power supply is inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a voltage-adjustable computer power supply, which can effectively solve the technical problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a voltage-adjustable computer power supply comprises a power supply box, wherein the upper surface of the power supply box is movably connected with a lifting handle, the rear surface of the power supply box is movably connected with a protective cover, the protective cover can carry out heat dissipation protection on a heat dissipation fan and can also be used for conveniently cleaning the heat dissipation fan, a power switch is fixedly connected with one side of the protective cover on the rear surface of the power supply box, a power plug is fixedly connected with the lower side of the power switch on the rear surface of the power supply box, a voltage display is fixedly connected with the front surface of the power supply box, a variable voltage adjusting knob is fixedly connected with the lower side of the voltage display on the front surface of the power supply box, a USB interface is fixedly connected with one side of the variable voltage adjusting knob on the front surface of the power supply box, a work indicating lamp is fixedly connected with the upper side of the USB interface on the front surface of the power supply box, and a wiring port is fixedly connected with one side of the work indicating lamp on the front surface of the power supply box, the rear end of the interior of the power box is movably connected with a cooling fan, and one side of the power box is movably connected with an overturning knob.
Preferably, the upper surface of the power box is provided with an embedding groove, one side surface of the power box is provided with an inner groove, and the lifting handle is embedded with the embedding groove and is movably connected with the power box.
Preferably, a driving rod is fixedly connected to the side surface of the cooling fan, driven rods are fixedly connected to the side surface of the cooling fan, which is located at the symmetrical positions of the driving rod, an assembly groove is formed in the surface of one end of the driving rod, and the assembly groove facilitates the turning knob to be embedded into the inner groove.
Preferably, the rear surface of the turnover knob is provided with a sleeve groove, the bottom of the sleeve groove is fixedly connected with an assembly block, and the turnover knob is embedded into the inner groove and fixed with the driving rod through the assembly block embedded into the assembly groove.
Preferably, the protection cover is movably connected with the power box through a rotating shaft.
Preferably, the number of the wiring ports is two.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, radiator fan through the turnover that sets up, pull out the upset knob from the inner groovy when using, then rotate the upset knob and make the active rod rotate, the pivoted active rod drives radiator fan upset, thereby make radiator fan use by choice in two kinds of heat dissipation function of the heat dissipation of airing exhaust and induced drafting, protection casing through setting up, can provide enough big motion space when the radiator fan overturns, can also conveniently clean radiator fan simultaneously, be favorable to the better operation of radiator fan.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a voltage-adjustable computer power supply according to the present invention;
FIG. 2 is a front view of a voltage adjustable computer power supply according to the present invention;
FIG. 3 is a rear end partial cross-sectional view of a voltage tunable computer power supply of the present invention;
FIG. 4 is an enlarged view of the voltage adjustable computer power supply of the present invention at A in FIG. 3;
fig. 5 is a diagram of the internal structure of the embedding groove of the voltage adjustable computer power supply of the present invention.
In the figure: 1. a power supply box; 101. embedding a groove; 102. an inner groove; 2. lifting the handle; 3. a protective cover; 4. a power switch; 5. a power plug; 6. a voltage display; 7. a variable-voltage adjusting knob; 8. a work indicator light; 9. a USB interface; 10. a wiring port; 11. a heat radiation fan; 1101. a driving lever; 1102. a driven lever; 1103. assembling a groove; 12. turning over the knob; 1201. and assembling the block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-5, a voltage adjustable computer power supply comprises a power box 1, a lifting handle 2 is movably connected to the upper surface of the power box 1, a protective cover 3 is movably connected to the rear surface of the power box 1, the protective cover 3 can provide enough movement space for the heat dissipation fan 11 when the heat dissipation fan is turned over, and can also facilitate cleaning of the heat dissipation fan 11, thereby facilitating better operation of the heat dissipation fan 11, a power switch 4 is fixedly connected to one side of the protective cover 3, which is located at the rear surface of the power box 1, a power plug 5 is fixedly connected to the lower side of the power switch 4, a voltage display 6 is fixedly connected to the front surface of the power box 1, a transformation adjusting knob 7 is fixedly connected to the lower side of the voltage display 6, a USB interface 9 is fixedly connected to one side of the transformation adjusting knob 7, which is located at the front surface of the power box 1, a working indicator light 8 is fixedly connected to the front surface of the power box 1 above the USB interface 9, a wiring port 10 is fixedly connected to one side of the front surface of the power box 1, which is positioned at the working indicator light 8, a heat radiation fan 11 is movably connected to the rear end of the interior of the power box 1, and a turnover knob 12 is movably connected to one side of the power box 1;
an embedded groove 101 is formed in the upper surface of the power box 1, an inner groove 102 is formed in the surface of one side of the power box 1, and the lifting handle 2 is movably connected with the power box 1 through the embedded groove 101; a driving rod 1101 is fixedly connected to a side surface of the cooling fan 11, driven rods 1102 are fixedly connected to side surfaces of the cooling fan 11 at symmetrical positions of the driving rod 1101, and an assembling groove 1103 is formed in one end surface of the driving rod 1101; a sleeve groove is formed in the rear surface of the turning knob 12, an assembling block 1201 is fixedly connected to the bottom of the sleeve groove, and the turning knob 12 is embedded into the inner groove 102 and embedded into the assembling groove 1103 through the assembling block 1201 to be fixed with the driving rod 1101; the protective cover 3 is movably connected with the power box 1 through a rotating shaft; the number of the wiring ports 10 is two, when the wiring port is used, the turning knob 12 is pulled out from the inner groove 102, then the turning knob 12 is rotated to enable the driving rod 1101 to rotate, the rotating driving rod 1101 drives the cooling fan 11 to turn over, and therefore the cooling fan 11 can be selectively used in two cooling functions of air exhaust cooling and air suction cooling.
It should be noted that, the utility model relates to a computer power supply with adjustable voltage, when using, at first, utilize vary voltage adjust knob 7 to the power adjustment of power supply box 1 to the use of required magnitude of voltage, can produce the heat at the in-process of power supply box 1 work, through radiator fan 11 alright with realizing the radiating effect, when the inside temperature of power supply box 1 is higher than outside temperature, utilize radiator fan 11 to inhale the mode of air and dispel the heat to power supply box 1, when the inside temperature of power supply box 1 is less than outside, just need radiator fan 11 to discharge the heat outward, pull out upset knob 12 from inner groovy 102 this moment, then rotate upset knob 12 and make initiative pole 1101 drive radiator fan 11 overturn, make radiator fan 11 realize the heat dissipation through the mode of outside heat extraction, press into groove 102 behind upset radiator fan 11 again to upset knob 12, use one end time after radiator fan 11 to be unpack apart protection casing 3 and clear up radiator fan 11 and clear up The turning knob 12 can facilitate the front and back cleaning of the cooling fan 11.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A computer power supply with adjustable voltage, its characterized in that: the portable power supply comprises a power supply box (1), wherein a lifting handle (2) is movably connected to the upper surface of the power supply box (1), a protective cover (3) is movably connected to the rear surface of the power supply box (1), a power switch (4) is fixedly connected to one side, located on the protective cover (3), of the rear surface of the power supply box (1), a power plug (5) is fixedly connected to the lower portion, located on the power switch (4), of the rear surface of the power supply box (1), a voltage display (6) is fixedly connected to the front surface of the power supply box (1), a variable voltage adjusting knob (7) is fixedly connected to the lower portion, located on the voltage display (6), of the front surface of the power supply box (1), a USB interface (9) is fixedly connected to one side, located on the variable voltage adjusting knob (7), of the front surface of the power supply box (1), and a work indicator lamp (8) is fixedly connected to the upper portion, located on the USB interface (9), of the front surface of the power supply box (1), the front surface of the power box (1) is located on one side of the work indicator lamp (8) and is fixedly connected with a wiring port (10), the inner rear end of the power box (1) is movably connected with a cooling fan (11), and one side of the power box (1) is movably connected with a turning knob (12).
2. The voltage tunable computer power supply of claim 1, wherein: the upper surface of the power box (1) is provided with an embedded groove (101), one side surface of the power box (1) is provided with an inner groove (102), and the lifting handle (2) is embedded in the embedded groove (101) and is movably connected with the power box (1).
3. The voltage tunable computer power supply of claim 1, wherein: the side surface of the cooling fan (11) is fixedly connected with a driving rod (1101), the side surface of the cooling fan (11) is positioned at the symmetrical position of the driving rod (1101) and is fixedly connected with a driven rod (1102), and an assembling groove (1103) is formed in one end surface of the driving rod (1101).
4. The voltage tunable computer power supply of claim 1, wherein: the rear surface of the overturning knob (12) is provided with a sleeve groove, the bottom of the sleeve groove is fixedly connected with an assembling block (1201), and the overturning knob (12) is embedded into the inner groove (102) and is embedded into the assembling groove (1103) through the assembling block (1201) to be fixed with the driving rod (1101).
5. The voltage tunable computer power supply of claim 1, wherein: the protective cover (3) is movably connected with the power box (1) through a rotating shaft.
6. The voltage tunable computer power supply of claim 1, wherein: the number of the wiring ports (10) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318145.6U CN213780896U (en) | 2020-12-31 | 2020-12-31 | Computer power with adjustable voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023318145.6U CN213780896U (en) | 2020-12-31 | 2020-12-31 | Computer power with adjustable voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213780896U true CN213780896U (en) | 2021-07-23 |
Family
ID=76900817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023318145.6U Expired - Fee Related CN213780896U (en) | 2020-12-31 | 2020-12-31 | Computer power with adjustable voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213780896U (en) |
-
2020
- 2020-12-31 CN CN202023318145.6U patent/CN213780896U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 Termination date: 20211231 |