CN212749692U

CN212749692U - Computer timing switch electric installation

Info

Publication number: CN212749692U
Application number: CN202021326491.6U
Authority: CN
Inventors: 肖晓
Original assignee: Individual
Current assignee: Guizhou Economic And Trade Vocational And Technical College
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-19
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a computer timing switch electric installation belongs to switching power device technical field, including the equipment shell, the cavity has been seted up in the equipment shell, the lower inner wall fixedly connected with switching power device body of cavity, the upper end fixedly connected with heat-conducting plate of switching power device body, the upper end fixedly connected with fin of heat-conducting plate, fixedly connected with mounting panel about the cavity between the inner wall, two motors of lower extreme fixedly connected with of mounting panel, the equal fixedly connected with fan of output of two motors, both ends have all been dug first square groove about the cavity, all install first filter screen between the inner wall of two first square grooves, it can realize effectually dispelling the heat to computer timing switch electric installation, extension computer timing switch electric installation's life, and can be convenient for open computer timing switch electric installation's inside.

Description

Computer timing switch electric installation

Technical Field

The utility model relates to a switching power device heat dissipation field, more specifically say, relate to a computer timing switching power device.

Background

The computer is commonly called computer, it is a modern electronic computer for high-speed calculation, it can make numerical calculation and logic calculation, and also has the function of storage and memory, and it is a modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, and is formed from hardware system and software system, and the computer without any software is called bare computer, and can be divided into five classes of super computer, industrial control computer, network computer, personal computer and embedded computer, and the more advanced computer is biological computer, photon computer and quantum computer.

With the rapid development of computer technology, people also develop surrounding products, the computer timing switching device is convenient for people to use a computer, and electricity waste is avoided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a computer timing switch electric installation, it can realize effectually dispelling the heat to computer timing switch electric installation, prolongs computer timing switch electric installation's life, and can be convenient for open computer timing switch electric installation's inside.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a computer timing switch electric device comprises an equipment shell, a cavity is arranged in the equipment shell, the lower inner wall of the cavity is fixedly connected with a switching device body, the upper end of the switching device body is fixedly connected with a heat conducting plate, the upper end of the heat conducting plate is fixedly connected with a heat radiating fin, a mounting plate is fixedly connected between the left inner wall and the right inner wall of the cavity, the lower end of the mounting plate is fixedly connected with two motors, the output ends of the two motors are fixedly connected with fans, first square grooves are drilled at the left end and the right end of the cavity, a first filter screen is arranged between the inner walls of the two first square grooves, the upper end right part of equipment shell articulates through the hinge activity has T type piece, the upper end of T type piece is opened and is dug there is the second square groove, two first square groove and second square groove all communicate with the cavity, fixedly connected with between the inner wall in second square groove.

As a preferred scheme of the utility model, the right inner wall chisel of second square groove has first spout, sliding connection has first slider in the first spout, the upper end of equipment shell is chiseled there is the spread groove, spread groove and first spout intercommunication, sliding connection has T type piece in the spread groove, the lower extreme fixed connection of T type piece is in first slider.

As a preferred scheme of the utility model, the upper end left part of equipment shell is dug there is the mounting groove, sliding connection has the fixture block in the mounting groove, the left end fixedly connected with rack of fixture block, the left end of equipment shell is dug there is the circular slot, circular slot and mounting groove intercommunication, it is connected with the pivot to rotate between the inner wall around the circular slot, the circumference fixed surface of pivot is connected with the gear, the gear meshes with the rack mutually.

As a preferred scheme of the utility model, the left end excavation of T type piece has the second spout, sliding connection has the second slider in the second spout, the left end lower part excavation of T type piece has the slot, the fixture block activity is pegged graft in the slot, the lower extreme excavation of second slider has first draw-in groove, the fixture block activity runs through in first draw-in groove, the right-hand member excavation of fixture block has the second draw-in groove, second draw-in groove and second slider phase-match.

As a preferred scheme of the utility model, the left inner wall fixedly connected with spring of second spout, the left end and the second slider fixed connection of spring, the upper and lower inner wall of second spout has all been dug the third spout, two equal sliding connection has the third slider, two in the third spout the equal fixed connection in second slider of one end that the third slider is close to mutually.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is after switching power supply body start-up work, this internal temperature of switching power supply is detected to temperature sensor, and implement and feed back to the controller, the controller starts two motors, two motors drive two fan rotations respectively, accelerate the radiating efficiency, can slide T type piece right this moment, drive first slider and slide right when making T type piece slide, increase heat radiating area, the life of effectual extension equipment, when the temperature information of temperature sensor feedback is less than the setting, the motor is closed to the controller, fan stall, energy saving and power saving.

(2) This scheme is provided with clamping mechanism at equipment shell upper end left end, when the equipment shell is opened to needs, the power is closed, promote the second slider right, make first draw-in groove and fixture block be in same straight line, clockwise turning gear this moment, because gear and rack mesh, make the gear drive rack lapse, the rack drives its fixed connection's fixture block lapse, make in the fixture block roll-off slot, this moment because the fixture block can' T block the second slider, make T type piece can rotate, clockwise turning T type piece, make T type piece keep away from the fixture block, the realization is opened equipment shell, be convenient for overhaul and clearance dust.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of fig. 2A of the present invention.

The reference numbers in the figures illustrate:

the device comprises a device shell 1, a cavity 2, a switching device body 3, a heat conducting plate 4, a heat radiating fin 5, a mounting plate 6, a motor 7, a fan 8, a first square groove 9, a first filter screen 10, a second square groove 11, a filter screen 12, a first sliding groove 13, a first sliding block 14, a connecting groove 15, a T-shaped block 16, a mounting groove 17, a clamping block 18, a rack 19, a circular groove 20, a rotating shaft 21, a gear 22, a second sliding groove 23, a second sliding block 24, a slot 25, a first clamping groove 26, a second clamping groove 27, a spring 28, a third sliding groove 29 and a third sliding block 30.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

Example (b):

referring to fig. 1-3, a computer timing switch electric device comprises an equipment housing 1, a cavity 2 is arranged in the equipment housing 1, a switch electric device body 3 is fixedly connected to the lower inner wall of the cavity 2, a heat conducting plate 4 is fixedly connected to the upper end of the switch electric device body 3, a heat sink 5 is fixedly connected to the upper end of the heat conducting plate 4, a mounting plate 6 is fixedly connected between the left inner wall and the right inner wall of the cavity 2, two motors 7 are fixedly connected to the lower end of the mounting plate 6, fans 8 are fixedly connected to the output ends of the two motors 7, first square grooves 9 are drilled at the left end and the right end of the cavity 2, a first filter screen 10 is mounted between the inner walls of the two first square grooves 9, a T-shaped block 16 is movably hinged to the right part of the upper end of the equipment housing 1 through a hinge, a second square groove 11 is drilled at the upper end of the T-, and 12 is fixedly connected between the inner walls of the second square grooves 11.

In this embodiment, the heat conducting plate 4 is fixedly connected to the upper end of the switching device body 3, so as to guide the heat of the switching device body 3 into the heat dissipating fins 5, the heat dissipating fins 5 are fixedly connected to the upper end of the heat conducting plate 4, so as to dissipate the heat of the heat dissipating fins 5, the second square groove 11 and the two first square grooves 9 play a role in dissipating heat, so as to dissipate the heat in the cavity 2, the

first filter screens

10 and 12 play a role in preventing dust, so as to prevent external dust from entering the cavity 2 and affecting the working efficiency of the switching device body 3, the mounting plate 6 plays a role in mounting the motor 7, preferably, a temperature sensor, an on-state delay timer and a controller are arranged in the switching device body 3, the output end of the temperature sensor is qualitatively connected with the input end of the controller, and the output end of the on-state delay timer is electrically connected with, the main control chip of the controller can be AT89C51, the output end of the controller is electrically connected with the input end of the motor 7, the output end of the temperature sensor is electrically connected with the input end of the controller, when the temperature sensor monitors the temperature of the switching device body 3 in real time and feeds back the temperature to the controller in real time, the controller starts the motor 7, when the motor 7 is electrified to work, the motor 7 drives the fan 8 to rotate, the heat dissipation of the heat dissipation fins 5 is further enhanced, the heat dissipation efficiency is accelerated, the service life of the switching device body 3 is effectively prolonged, the T-shaped block 16 plays a role of facilitating the sliding of the first sliding groove 13, because the T-shaped block 16 is connected in the connecting groove 15 in a sliding way, the T-shaped block 16 slides left and right, because the first sliding block 14 is connected in the first sliding groove 13 in a sliding way, the T-shaped block 16 drives the first sliding block 14 fixedly connected with the T-shaped block to slide left and right, the second square groove 11 can be closed, dust can be effectively prevented from entering the cavity 2, the gear 22 plays a role of facilitating sliding of the rack 19, the rotating shaft 21 is rotatably connected between the front inner wall and the rear inner wall of the circular groove 20, the rotating shaft 21 and the gear 22 fixedly connected with the rotating shaft 21 can rotate, the gear 22 is rotated, the gear 22 is meshed with the rack 19, the rack 19 is driven to slide up and down when rotating, the rack 19 drives the rack 19 fixedly connected with the rotating shaft to slide up and down, the T-shaped block 16 can rotate at the upper end of the equipment shell 1 because the right part of the upper end of the equipment shell 1 is movably hinged with the T-shaped block 16 through a hinge shaft, when the equipment shell 1 and the T-shaped block 16 are closed, the clamping block 18 is movably inserted in the slot 25, the clamping block 18 can be inserted in the slot 25 when sliding upwards, the second sliding block 24 plays a role of clamping the clamping block 18, and because the second sliding block 24 is slidably connected in, so that second slider 24 can be in second spout 23 horizontal slip, because fixture block 18 activity runs through in first draw-in groove 26, make when first draw-in groove 26 is in same straight line with second draw-in groove 27, fixture block 18 passes the upper end of second slider 24 and upwards extends, because second draw-in groove 27 and second slider 24 phase-match, make the right inner wall of first draw-in groove 26 insert in second draw-in groove 27, at this moment because fixture block 18 blocks second slider 24, make unable effect of second slider 24 remove, realize fixed connection between second slider 24 and the fixture block 18, spring 28 plays the effect of the automatic screens of being convenient for, second slider 24 is because the effect of spring 28 moves left, when making fixture block 18 and second slider 24 screens, second slider 24 is unable to remove under the effect of no external force, what need explain is: the specific type of the switching device body 3 and the motor 7 is selected by a person skilled in the art, and the motor 7 drives the fan 8 to rotate and the controller starts the motor 7, which belong to the prior art.

Specifically, referring to fig. 2, a first sliding groove 13 is formed in the right inner wall of the second square groove 11, a first sliding block 14 is connected in the first sliding groove 13 in a sliding manner, a connecting groove 15 is formed in the upper end of the device housing 1, the connecting groove 15 is communicated with the first sliding groove 13, a T-shaped block 16 is connected in the connecting groove 15 in a sliding manner, and the lower end of the T-shaped block 16 is fixedly connected to the first sliding block 14.

In this embodiment, T type piece 16 plays the effect of the first spout 13 of the slip of being convenient for, because T type piece 16 sliding connection is in spread groove 15, the T type piece 16 that slides left and right, because first slider 14 sliding connection is in first spout 13 for T type piece 16 drives its fixed connection's first slider 14 slide left and right, when first slider 14 and the left inner wall of second square groove 11 pasted tightly, can seal second square groove 11, effectually prevent that the dust from getting into in the cavity 2.

Specifically, referring to fig. 2 and 3, an installation groove 17 is drilled in the left portion of the upper end of the device housing 1, a fixture block 18 is slidably connected to the installation groove 17, a rack 19 is fixedly connected to the left end of the fixture block 18, a circular groove 20 is drilled in the left end of the device housing 1, the circular groove 20 is communicated with the installation groove 17, a rotating shaft 21 is rotatably connected between the front inner wall and the rear inner wall of the circular groove 20, a gear 22 is fixedly connected to the circumferential surface of the rotating shaft 21, and the gear 22 is engaged with the rack 19.

In this embodiment, the gear 22 plays a role of facilitating sliding of the rack 19, since the rotating shaft 21 is rotatably connected between the front and rear inner walls of the circular groove 20, the gear 22 fixedly connected to the rotating shaft 21 can rotate, and since the gear 22 is rotated and meshed with the rack 19, the gear 22 is rotated to drive the rack 19 to slide up and down, and the rack 19 drives the rack 19 fixedly connected thereto to slide up and down.

Specifically, referring to fig. 2 and 3, a second sliding groove 23 is drilled at the left end of the T-shaped block 16, a second sliding block 24 is slidably connected to the second sliding groove 23, a slot 25 is drilled at the lower portion of the left end of the T-shaped block 16, the fixture block 18 is movably inserted into the slot 25, a first clamping groove 26 is drilled at the lower end of the second sliding block 24, the fixture block 18 movably penetrates through the first clamping groove 26, a second clamping groove 27 is drilled at the right end of the fixture block 18, and the second clamping groove 27 is matched with the second sliding block 24.

In this embodiment, when the device housing 1 and the T-shaped block 16 are closed, because the fixture block 18 is movably inserted into the slot 25, the fixture block 18 can be inserted into the slot 25 when sliding upward, the second slider 24 plays a role in clamping the fixture block 18, because the second slider 24 is slidably connected into the second chute 23, the second slider 24 can slide left and right in the second chute 23, because the fixture block 18 movably penetrates through the first slot 26, so that when the first slot 26 and the second slot 27 are in the same straight line, the fixture block 18 penetrates through the upper end of the second slider 24 and extends upward, because the second slot 27 is matched with the second slider 24, the right inner wall of the first slot 26 is inserted into the second slot 27, and at this time, because the fixture block 18 blocks the second slider 24, the second slider 24 cannot move.

Specifically, referring to fig. 2 and 3, a spring 28 is fixedly connected to a left inner wall of the second sliding groove 23, a left end of the spring 28 is fixedly connected to the second sliding block 24, third sliding grooves 29 are drilled on upper and lower inner walls of the second sliding groove 23, third sliding blocks 30 are slidably connected to two third sliding grooves 29, and ends of the two third sliding blocks 30 close to each other are fixedly connected to the second sliding block 24.

In this embodiment, the spring 28 plays the effect of the automatic screens of being convenient for, the second slider 24 is because the effect of spring 28 moves left for when fixture block 18 blocks the screens with second slider 24, the second slider 24 is unable to remove under the effect of no external force, third slider 30 plays spacing effect, because two third sliders 30 are sliding connection respectively in two third spout 29, it slides about driving two third sliders 30 when making the second slider 24 slide about, it is more stable when making the second slider 24 slide, and outside the unable roll-off second spout 23 of second slider 24.

The working principle is as follows: after the switching device body 3 is started to work, the temperature sensor detects the temperature in the switching device body 3 and feeds back the temperature to the controller, the controller starts the two motors 7, the two motors 7 respectively drive the two fans 8 to rotate, the heat dissipation efficiency is accelerated, at the moment, the T-shaped block 16 can slide rightwards, so that the first sliding block 14 is driven to slide rightwards when the T-shaped block 16 slides, the heat dissipation area is increased, and the service life of the equipment is effectively prolonged, when the temperature information fed back by the temperature sensor is lower than a set value, the controller closes the motors 7, the fans 8 stop rotating, energy and electricity are saved, when the equipment shell 1 needs to be opened, the power supply is turned off, the second sliding block 24 is pushed rightwards, so that the first clamping groove 26 and the clamping block 18 are in the same straight line, at the moment, the gear 22 rotates clockwise, and the gear 22 is, the rack 19 drives the fixture block 18 fixedly connected with the rack to slide downwards, so that the fixture block 18 slides out of the slot 25, at the moment, the fixture block 18 cannot block the second sliding block 24, the T-shaped block 16 can rotate, the T-shaped block 16 rotates clockwise, the T-shaped block 16 is far away from the fixture block 18, the equipment shell 1 is opened, and the maintenance and the dust cleaning are facilitated.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A computer timing switching device, characterized in that: the device comprises a device shell (1), a cavity (2) is formed in the device shell (1), a switching device body (3) is fixedly connected to the lower inner wall of the cavity (2), a heat-conducting plate (4) is fixedly connected to the upper end of the switching device body (3), a radiating fin (5) is fixedly connected to the upper end of the heat-conducting plate (4), a mounting plate (6) is fixedly connected between the left inner wall and the right inner wall of the cavity (2), two motors (7) are fixedly connected to the lower end of the mounting plate (6), fans (8) are fixedly connected to the output ends of the two motors (7), first square grooves (9) are formed in the left end and the right end of the cavity (2), a first filter screen (10) is installed between the inner walls of the two first square grooves (9), and a T-shaped block (16) is hinged to the right end of the device shell (1), the upper end of the T-shaped block (16) is provided with a second square groove (11), the first square groove (9) and the second square groove (11) are communicated with the cavity (2), and a space (12) is fixedly connected between the inner walls of the second square groove (11).

2. A computer timing switching electrical device according to claim 1, wherein: the right inner wall of second square groove (11) is excavated there is first spout (13), sliding connection has first slider (14) in first spout (13), the upper end of equipment shell (1) is excavated there is connecting groove (15), connecting groove (15) and first spout (13) intercommunication, sliding connection has T type piece (16) in connecting groove (15), the lower extreme fixed connection of T type piece (16) is in first slider (14).

3. A computer timing switching electrical device according to claim 1, wherein: the upper end left part of equipment shell (1) is excavated there is mounting groove (17), sliding connection has fixture block (18) in mounting groove (17), the left end fixedly connected with rack (19) of fixture block (18), the left end of equipment shell (1) is excavated there is circular slot (20), circular slot (20) and mounting groove (17) intercommunication, it is connected with pivot (21) to rotate between the front and back inner wall of circular slot (20), the circumference fixed surface of pivot (21) is connected with gear (22), gear (22) and rack (19) mesh mutually.

4. A computer timing switching electrical device according to claim 3, wherein: the left end of the T-shaped block (16) is provided with a second sliding groove (23), a second sliding block (24) is connected to the second sliding groove (23) in a sliding mode, the lower portion of the left end of the T-shaped block (16) is provided with a slot (25), the clamping block (18) is movably inserted into the slot (25), the lower end of the second sliding block (24) is provided with a first clamping groove (26), the clamping block (18) movably penetrates through the first clamping groove (26), the right end of the clamping block (18) is provided with a second clamping groove (27) in a drilling mode, and the second clamping groove (27) is matched with the second sliding block (24).

5. The computer timing switching device of claim 4, wherein: the left inner wall fixedly connected with spring (28) of second spout (23), the left end and the second slider (24) fixed connection of spring (28), third spout (29), two have all been dug to the upper and lower inner wall of second spout (23) equal sliding connection has third slider (30), two in third spout (29) the equal fixed connection in second slider (24) of one end that third slider (30) are close to mutually.