CN219778185U - Timing switch electric device for computer - Google Patents

Abstract

The utility model belongs to the field of heat dissipation of switching electric devices, and particularly relates to a computer timing switching electric device which comprises an outer shell, wherein a switching device body is arranged in the middle of the lower shell wall of the outer shell, fans are fixedly connected to the left part of the lower shell wall and the right part of the lower shell wall of the outer shell, first screw holes are formed in four corners of the upper end of the outer shell, a heat dissipation device is clamped between the left shell wall and the right shell wall of the outer shell, shielding devices are fixedly connected to four corners of the upper end of the outer shell through fixing bolt threads, and an observation window is arranged in the middle of the front end of the outer shell. According to the computer timing switching power-off device, the heat dissipation device and the shielding device are arranged, the mounting plate frame is convenient to detach in a threaded mounting mode, later maintenance is convenient, rapid heat dissipation is realized, the problem of burning of components caused by overhigh temperature inside the switching device body is avoided, and normal operation and use of the switching device body are ensured.

Description

Timing switch electric device for computer

Technical Field

The utility model relates to the technical field of heat dissipation of switching power devices, in particular to a computer timing switching power device.

Background

Along with the rapid development of computer technology, people are developing peripheral products, and the computer timing switch electric device is convenient for people to use a computer, so that electricity waste is avoided, when the computer is used, the computer timing switch electric device is needed, and the computer timing switch electric device on the market is quite a lot at present, but the following defects still exist in actual use: 1. the existing computer timing switch electric device often causes burnt components due to overhigh internal temperature, and delays people to use the computer; 2. the traditional computer timing switch electric device is inconvenient for later maintenance and can not meet the use requirements of people; therefore, we propose a computer timing switch electric device.

Disclosure of Invention

The utility model mainly aims to provide a computer timing switch electric device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a computer timing switch electric installation, includes the shell body, the left end lower part of shell body and the equal fixedly connected with otic placode of right-hand member lower part, a plurality of heat dissipation groove has all been opened on the left end upper portion of shell body and right-hand member upper portion, the lower shell wall middle part of shell body is provided with the switching device body, the equal fixedly connected with curb plate on the lower shell wall left part of shell body and lower shell wall right part, the equal fixedly connected with fan of lower shell wall left part of shell body and lower shell wall right part, and two fans all are located the left and right sides of two curb plates, all open between the left shell wall upper portion of shell body and the right shell wall upper portion has the draw-in groove, two the lower cell wall front portion of draw-in groove all opens the draw-in groove has the draw-in groove, the upper end four corners of shell body all has a screw, the joint has the heat abstractor between the left shell wall of shell body and the right shell wall of shell body, the upper end four corners is through fixed thread fixedly connected with shielding device, the front end setting up of the outer shell body is observed the window.

Preferably, the heat dissipating device comprises a heat conducting rubber pressing plate, butt joint rods are fixedly connected to four corners of the lower end of the heat conducting rubber pressing plate, a groove is formed in the middle of the upper end of the heat conducting rubber pressing plate, a plurality of heat conducting fins are fixedly connected to the middle of the upper end of the heat conducting rubber pressing plate, and the heat conducting rubber pressing plate is clamped in the outer shell.

Preferably, the shielding device comprises a plate frame, the upper end of the plate frame is fixedly connected with a heat dissipation net, two screw holes are formed in four corners of the upper end of the plate frame, and the plate frame is fixedly connected to the upper end of the outer shell through four fixing bolt threads.

Preferably, the heat conducting fins are distributed transversely at equal intervals, and the heat conducting rubber pressing plates are tightly attached to the surface of the switch device body.

Preferably, both fans are not contacted with the outer sides of the two side plates, and the position sizes of the four clamping holes are matched with the position sizes of the four docking rods.

Preferably, the four screw holes No. two are in one-to-one correspondence over the four screw holes No. one, and the heat dissipation net is in a honeycomb structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the heat dissipation device is arranged on the whole device, and the four butt joint rods are clamped in the clamping holes one by one, so that the heat conduction rubber pressing plate is tightly attached to the surface of the switch device body, the plurality of heat conduction fins are fixedly arranged at the upper end of the heat conduction rubber pressing plate, the heat conduction fins effectively absorb heat, and the heat is rapidly discharged from the plurality of heat dissipation grooves and the heat dissipation net by matching with the starting operation of two groups of fans right below, thereby realizing rapid heat dissipation, avoiding the problem of burning of components caused by overhigh temperature inside the switch device body, and ensuring the normal operation of the switch device body.

2. According to the utility model, the shielding device is arranged on the whole device, and the four second screw holes are in one-to-one correspondence to the positions right above the four first screw holes, so that the plate frame sequentially passes through the second screw holes to the first screw holes through the four fixing bolts, and the plate frame is fixedly connected to the upper end of the outer shell through threads.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a computer timing switch electrical device according to the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of an outer casing of a computer timing switch electric device according to the present utility model;

FIG. 3 is a schematic diagram showing the overall structure of a heat dissipating device of a computer timing switch electrical device according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a shielding device of the computer timing switch electric device.

In the figure: 1. an outer housing; 2. ear plates; 3. a heat sink; 4. a heat sink; 5. a fixing bolt; 6. a shielding device; 7. a blower; 8. a side plate; 9. a switching device body; 10. a first screw hole; 11. a clamping groove; 12. a clamping hole; 13. an observation window; 31. a thermally conductive rubber platen; 32. a butt joint rod; 33. a heat conduction fin; 34. a groove; 61. a plate frame; 62. a second screw hole; 63. a heat dissipation net.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a computer timing switch electric installation, including shell body 1, the equal fixedly connected with otic placode 2 of left end lower part and right-hand member lower part of shell body 1, a plurality of heat dissipation groove 4 has all been opened to the left end upper portion and the right-hand member upper portion of shell body 1, shell body 1's inferior valve wall middle part is provided with switching device body 9, shell body 1's inferior valve wall left part and inferior valve wall right part are all fixedly connected with curb plate 8, shell body 1's inferior valve wall left part and inferior valve wall right part are all fixedly connected with fan 7, and two fans 7 all are located the left and right sides of two curb plates 8, all open draw-in groove 11 between shell body 1's left shell wall upper portion and the right shell wall upper portion, the lower cell wall front portion and the lower cell wall rear portion of two draw-in grooves 11 all open and are had draw-in groove 12, shell body 1's upper end four corners all is opened first screw 10, the joint has a heat dissipation device 3 between shell body 1's the left shell wall and the right shell wall, shell body 1's upper end four corners is through fixed connection with shielding device 5 screw thread 6, shell body 1's front end observation window 13.

In this embodiment, the heat dissipating device 3 includes a heat-conducting rubber pressing plate 31, the four corners of the lower end of the heat-conducting rubber pressing plate 31 are fixedly connected with butt-joint rods 32, a groove 34 is formed in the middle of the upper end of the heat-conducting rubber pressing plate 31, a plurality of heat-conducting fins 33 are fixedly connected in the middle of the upper end of the heat-conducting rubber pressing plate 31, and the heat-conducting rubber pressing plate 31 is clamped in the outer casing 1; the heat conducting fins 33 are distributed transversely at equal intervals, and the heat conducting rubber pressing plates 31 are tightly attached to the surface of the switch device body 9; the heat-conducting fins 33 are transversely distributed at equal intervals, the heat-absorbing area is increased, the heat-conducting fins 33 are fixedly connected with the middle part of the upper end of the heat-conducting rubber pressing plate 31, the heat-conducting fins 33 are made of metal, heat is effectively absorbed, the two groups of fans 7 are matched with the starting operation of the two groups of fans 7 under the heat-conducting fins, the heat is rapidly discharged from the heat-radiating grooves 4 and the heat-radiating net 63, and rapid heat radiation is realized.

In this embodiment, the shielding device 6 includes a plate frame 61, the upper end of the plate frame 61 is fixedly connected with a heat dissipation net 63, four corners of the upper end of the plate frame 61 are respectively provided with a second screw hole 62, and the plate frame 61 is fixedly connected to the upper end of the outer casing 1 through four fixing bolts 5 in a threaded manner; the four screw holes 62 are correspondingly arranged right above the four screw holes 10, and the heat dissipation net 63 is in a honeycomb structure; through four screw holes 62 one-to-one directly over four screw holes 10, make its board frame 61 pass in proper order through four gim peg 5 in screw holes 62 to screw hole 10 No. two, screw thread fixed connection is in the upper end of shell body 1, adopts the screw thread installation mode, is convenient for open board frame 61, makes things convenient for later maintenance, is honeycomb structure through heat dissipation net 63 for arrange the heat dissipation capacity.

In the embodiment, the two fans 7 are not contacted with the outer sides of the two side plates 8, and the position sizes of the four clamping holes 12 are matched with the position sizes of the four docking rods 32; through the outside contact of two fans 7 and two curb plates 8, avoid appearing cutting and rubbing influence result of use, through the position size looks adaptation of four draw-in holes 12 and four butt joint poles 32, four butt joint poles 32 one by one joint is in draw-in holes 12 to make heat conduction rubber clamp plate 31 hug closely at the surface of switching device body 9.

It should be noted that, in the use process, the switch device body 9 is placed in the outer shell 1, the switch device body 9 is integrally protected, because the position sizes of the four clamping holes 12 are matched with the position sizes of the four docking rods 32, the four docking rods 32 are clamped in the clamping holes 12 one by one, the heat conducting rubber pressing plate 31 is tightly attached to the surface of the switch device body 9, the heat conducting rubber pressing plate 31 is made of rubber materials, has certain resistance, is fixedly pressed on the surface of the switch device body 9, avoids the switch device body 9 from being easily knocked and rocked by the outside, the upper end of the heat conducting rubber pressing plate 31 is fixedly provided with the plurality of heat conducting fins 33, the heat conducting fins 33 effectively absorb heat, cooperate with the starting operation of the two groups of fans 7 under the switch device body, rapidly discharge the heat from the plurality of heat radiating grooves 4 and the heat radiating net 63, realize rapid heat radiation, ensure the normal operation of the switch device body 9, and because the four second screw holes 62 are correspondingly arranged right above the four first screw holes 10 one by one, the plate frame 61 passes through the four second screw holes 62 in turn, passes through the first screw holes 5 to the first screw holes 10, passes through the first screw holes 10 in turn, is convenient to open the whole device, the switch device is convenient to install in a simple mode, and the device is convenient to install in a screw thread mode, and the device is convenient to open in a computer, and the whole device is convenient to use, and the device is convenient to install.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A computer time switch electrical device comprising an outer housing (1), characterized in that: the utility model discloses a heat dissipation device, including shell body (1), lower extreme lower part and right-hand member lower part of shell body (1) are two otic placodes (2) of equal fixedly connected with, all open on left end upper portion and right-hand member upper portion of shell body (1) have a plurality of heat dissipation groove (4), the lower casing wall middle part of shell body (1) is provided with switching device body (9), the equal fixedly connected with curb plate (8) of lower casing wall left part and lower casing wall right part of shell body (1), the equal fixedly connected with fan (7) of lower casing wall left part and lower casing wall right part of shell body (1), and all be located the left and right sides of two curb plates (8) of two fan (7), all open between the left casing wall upper portion and right casing wall upper portion of shell body (1) has draw-in groove (11), two screw hole front portion and lower groove wall rear portion of draw-in groove (11) all open in hole (12), the upper end four corners of shell body (1) all has a number (10), the left side wall (1) and the equal fixedly connected with fan (7) of lower casing wall right part, and the left side wall (1) all open between the left side wall upper end wall upper portion of shell body (1) has heat dissipation device (13).

2. A computer timed switching electrical device according to claim 1, characterised in that: the heat dissipation device (3) comprises a heat conduction rubber pressing plate (31), butt joint rods (32) are fixedly connected to four corners of the lower end of the heat conduction rubber pressing plate (31), grooves (34) are formed in the middle of the upper end of the heat conduction rubber pressing plate (31), a plurality of heat conduction fins (33) are fixedly connected to the middle of the upper end of the heat conduction rubber pressing plate (31), and the heat conduction rubber pressing plate (31) is clamped in an outer shell (1).

3. A computer timed switching electrical device according to claim 1, characterised in that: the shielding device (6) comprises a plate frame (61), the upper end of the plate frame (61) is fixedly connected with a heat dissipation net (63), second screw holes (62) are formed in four corners of the upper end of the plate frame (61), and the plate frame (61) is fixedly connected to the upper end of the outer shell body (1) through four fixing bolts (5) in a threaded mode.

4. A computer timed switching electrical device according to claim 2, characterised in that: the heat conducting fins (33) are distributed transversely at equal intervals, and the heat conducting rubber pressing plates (31) are tightly attached to the surface of the switch device body (9).

5. A computer timed switching electrical device according to claim 1, characterised in that: the two fans (7) are not contacted with the outer sides of the two side plates (8), and the position sizes of the four clamping holes (12) are matched with the position sizes of the four butt joint rods (32).

6. A computer timed switching electrical device according to claim 3 characterised in that: the four screw holes (62) are correspondingly arranged right above the four screw holes (10), and the heat dissipation net (63) is of a honeycomb structure.