CN214281986U

CN214281986U - Dust cover for electric power information exchange machine

Info

Publication number: CN214281986U
Application number: CN202120598596.5U
Authority: CN
Inventors: 苏东; 白万亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-09-24
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a dust cover for electric power information exchanger, which comprises a cover body, wherein four groups of clamping grooves are arranged in the cover body, a fixed plate is clamped in each two groups of clamping grooves, a mounting groove is arranged on the fixed plate, a clamping mechanism is arranged in the mounting groove, the clamping mechanism comprises two groups of clamping plates, two groups of extension springs are arranged between the two groups of clamping plates, two groups of extrusion plates are arranged in the clamping grooves, an extrusion spring is arranged between the extrusion plates and the clamping grooves, the fixed plate is clamped between the two groups of extrusion plates, two groups of mounting frames are arranged in the cover body, a support frame is clamped between the two groups of mounting frames, and two groups of air suction motors are arranged on the support frame in a penetrating way; the rectangular channel has been seted up on the door plant, has seted up the filtration pore on the rectangular channel, wears to be equipped with the filter core in the rectangular channel, the utility model provides a current switch uses the fan cooling in the work for the fan during operation can inhale the dust, leads to needing to dismantle the switch, has wasted the problem of the technical problem of a large amount of time and manpower.

Description

Dust cover for electric power information exchange machine

Technical Field

The utility model relates to a switch technical field, more specifically say, in particular to dust cover for electric power information exchange.

Background

A switch is a network device used for forwarding electrical signals. It can provide an exclusive electric signal path for any two network nodes accessing the switch;

the electric power information switch among the electric power system uses the fan cooling in the work, because the operational environment dust of partial switch is more, after long-time use, can gather a large amount of dust at the air inlet position of fan, make the working effect of fan more and more poor stop work even, and then make the inside temperature rise of switch and lead to the component to damage, and the fan during operation can inhale the dust, cause the switch to damage, so need regularly clear up the work to the switch, need dismantle the switch this moment, but the dismouting to the switch is very troublesome, a large amount of time and manpower have been wasted, and the work efficiency is reduced.

In view of the above, the present invention is to provide a dust cover for an electric power information exchange, which is improved in view of the conventional structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust cover for electric power information exchange machine aims at improving prior art, because the fan cooling is used in the switch work for the dust can be inhaled to the fan during operation, leads to needing to dismantle the switch, has wasted the technical problem of a large amount of time and manpower.

The utility model discloses a realize like this:

a dust cover for an electric power information exchanger comprises a cover body, wherein four groups of clamping grooves are formed in the cover body, a fixed plate is clamped in each two groups of clamping grooves, a mounting groove is formed in the fixed plate, a clamping mechanism is arranged in the mounting groove and comprises two groups of clamping plates, two groups of stretching springs are arranged between the two groups of clamping plates, two groups of extrusion plates are arranged in the clamping grooves, extrusion springs are arranged between the extrusion plates and the clamping grooves, the fixed plate is clamped between the two groups of extrusion plates, two groups of mounting frames are arranged in the cover body, a supporting frame is clamped between the two groups of mounting frames, and two groups of air suction motors are arranged on the supporting frame in a penetrating mode; the cover body is provided with two groups of pin bosses, a door plate is arranged between the two groups of pin bosses, a rectangular groove is formed in the door plate, filter holes are formed in the rectangular groove, and filter elements penetrate through the rectangular groove.

Furthermore, the rectangular groove is provided with a plurality of groups of filter holes, the filter holes are uniformly distributed on the rectangular groove, and the filter holes are matched with each other through the plurality of groups of filter holes, so that the filter holes can be prevented from being blocked to influence the ventilation and heat dissipation of the filter holes.

Furthermore, a limiting groove is formed in the rectangular groove, an extrusion block is arranged in the limiting groove, a reset spring is arranged between the extrusion block and the rectangular groove, the filter element is arranged on the extrusion block, and a shifting block is arranged on the door plate in a penetrating mode.

Furthermore, the top end of the cover body is provided with a vent, a fixing frame is arranged on the vent, a bearing is arranged on the fixing frame, an impeller penetrates through the bearing, and a dust guard is arranged on the vent.

Further, it is two sets of multiunit anti-skidding line has all been seted up on the splint, the multiunit the even distribution of anti-skidding line is two sets of on the splint, effectively increase and the switch between the friction, make it fixed more firm.

Furthermore, the cover body is internally provided with a guide plate, so that the entering air flow is effectively guided to the cover body, and the air flow is prevented from colliding with the cover body to vibrate the cover body.

Furthermore, be provided with sealed the pad on the door plant, effectively prevent that external dust from passing through the door plant with gap between the cover body from entering into cover internally, cause equipment pollution.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the two groups of fixing plates, two exchangers can be placed in the cover body, so that the installation space can be greatly saved, and the use cost is further saved;

2. when dispelling the heat, the motor that induced drafts is opened to the accessible, at first through the setting of crossing the filtration pore, blocks great impurity outside the door plant, through the effect of crossing the filter core, carries out secondary filter to the air current of inhaling, prevents effectively that the switch from receiving the erosion of impurity, and then prolongs its certain life cycle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 2;

FIG. 5 is a schematic structural view of the center subassembly of the present invention;

fig. 6 is a schematic structural view of the middle subassembly of the present invention.

The corresponding relation between the names of the attachments and the numbers of the attached figures in the figure:

1. a cover body; 2. a card slot; 3. a dust-proof plate; 4. a door panel; 5. a mounting frame; 6. a fixing plate; 7. mounting grooves; 8. a splint; 9. an extension spring; 10. anti-skid lines; 11. a vent; 12. a fixed mount; 13. an impeller; 14. a bearing; 15. a pin boss; 16. a gasket; 18. A filtration pore; 19. a return spring; 20. extruding the block; 21. a filter element; 22. an air suction motor; 23. a support frame; 24. a baffle; 25. a compression spring; 26. a pressing plate; 27. a rectangular groove; 28. a limiting groove; 29. and (5) shifting blocks.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b):

referring to fig. 1 to 6: a dust cover for an electric power information exchanger comprises a cover body 1, wherein four groups of clamping grooves 2 are formed in the cover body 1, a fixing plate 6 is clamped in each two groups of clamping grooves 2, a mounting groove 7 is formed in the fixing plate 6, a clamping mechanism is arranged in the mounting groove 7 and comprises two groups of clamping plates 8, two groups of extension springs 9 are arranged between the two groups of clamping plates 8, two groups of extrusion plates 26 are arranged in the clamping grooves 2, extrusion springs 25 are arranged between the extrusion plates 26 and the clamping grooves 2, the fixing plate 6 is clamped between the two groups of extrusion plates 26, two groups of mounting frames 5 are arranged in the cover body 1, a supporting frame 23 is clamped between the two groups of mounting frames 5, and two groups of air suction motors 22 are arranged on the supporting frame 23 in a penetrating mode; two groups of pin bosses 15 are arranged on the cover body 1, a door plate 4 is arranged between the two groups of pin bosses 15, a rectangular groove 27 is arranged on the door plate 4, a filter hole 18 is arranged on the rectangular groove 27, and a filter element 21 is arranged in the rectangular groove 27 in a penetrating way;

through the action of the two groups of fixing plates 6, two exchangers (not shown) can be placed in the cover body 1, the installation space can be greatly saved, the use cost is further saved, the exchangers can be fixed in the installation grooves 7 through the arrangement of the clamping plates 8 and the extension springs 9, and the influence of vibration on normal use during work is prevented;

when the shock is received, the force received is buffered through the matching of the extrusion spring 25 and the extrusion plate 26, so that the fixed plate 6 is in a calm state, and the device is very practical; when heat dissipation is carried out, the air suction motor 22 can be opened, large impurities are firstly blocked outside the door plate 4 through the arrangement of the plurality of groups of filtering holes 18, and the sucked air flow is secondarily filtered through the action of the filtering core 21, so that the exchanger is effectively prevented from being corroded by the impurities, and a certain service cycle of the exchanger is further prolonged;

through the setting of vent 11, be provided with mount 12 on the vent 11, be provided with bearing 14 on the mount 12, wear to be equipped with impeller 13 on the bearing 14, after induced draft motor 22 inhales the air current and through guide plate 24 to cover body 1 in, make its cover body 1 internal pressure boost, and then make the air current pass through vent 11 and strike impeller 13 and make it rotate, and then accelerate the air current flow in the cover body 1, effectively strengthen the radiating efficiency, through the setting of dust guard 3, can intercept external dust.

Referring to FIG. 2: set up the spacing groove 28 in the rectangular channel 27, be provided with extrusion piece 20 in the spacing groove 28, be provided with reset spring 19 between extrusion piece 20 and the rectangular channel 27, filter element 21 sets up on extrusion piece 20, wear to be equipped with shifting block 29 on door plant 4, accessible shifting block 29 will filter element 21 and fix in rectangular channel 27, when needs are changed filter element 21, only need stir shifting block 29, filter element 21 auto-eject under reset spring 19's effect, the convenience is changed it.

Referring to FIG. 2: the two groups of clamping plates 8 are provided with a plurality of groups of anti-skid grains 10, in the embodiment, the anti-skid grains 10 can be replaced by rubber anti-skid pads, and the purpose is to increase the friction between the anti-skid pads and the exchanger, so that the anti-skid pads are fixed more stably; be provided with sealed 16 on the door plant 4, sealed 16 adoption rubber materials of packing, the cost is lower, can prevent through sealed 16 setting up that the gap between door plant 4 and the cover body 1 from entering into the cover body 1 to external dust.

The using method comprises the following steps: firstly, the switch is installed in an installation groove 7, two switches can be placed in the cover body 1 under the action of the two groups of fixing plates 6, and the switches can be fixed in the installation groove 7 through the arrangement of the clamping plates 8 and the extension springs 9;

when the air suction motor 22 sucks air flow into the cover body 1, the cover body 1 is pressurized, the air flow impacts the impeller 13 to rotate, and then the air flow in the cover body 1 is accelerated;

when the filter element 21 needs to be replaced subsequently, the filter element 21 is automatically ejected out under the action of the return spring 19 only by pulling the shifting block 29, so that the filter element 21 is convenient to replace.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust cover for electric power information exchange which characterized in that: comprises a cover body (1), four groups of clamping grooves (2) are arranged in the cover body (1), a fixing plate (6) is clamped in each two groups of clamping grooves (2), an installation groove (7) is arranged on the fixed plate (6), a clamping mechanism is arranged in the installation groove (7), the clamping mechanism comprises two groups of clamping plates (8), two groups of extension springs (9) are arranged between the two groups of clamping plates (8), two groups of extrusion plates (26) are arranged in the clamping groove (2), an extrusion spring (25) is arranged between the extrusion plates (26) and the clamping groove (2), the fixed plate (6) is clamped between the two groups of extrusion plates (26), two groups of mounting frames (5) are arranged in the cover body (1), a support frame (23) is clamped between the two groups of mounting frames (5), and two groups of air suction motors (22) are arranged on the support frame (23) in a penetrating manner; the cover body (1) is provided with two sets of pin bosses (15), and is two sets of be provided with door plant (4) between pin boss (15), rectangular channel (27) have been seted up on door plant (4), filter hole (18) have been seted up on rectangular channel (27), wear to be equipped with in rectangular channel (27) and cross filter core (21).

2. The dust cover for an electric power information exchanger according to claim 1, characterized in that: the rectangular groove (27) is provided with a plurality of groups of filtering holes (18), and the filtering holes (18) are uniformly distributed on the rectangular groove (27).

3. The dust cover for an electric power information exchanger according to claim 1, characterized in that: the door panel is characterized in that a limiting groove (28) is formed in the rectangular groove (27), an extrusion block (20) is arranged in the limiting groove (28), a reset spring (19) is arranged between the extrusion block (20) and the rectangular groove (27), the filter element (21) is arranged on the extrusion block (20), and a shifting block (29) is arranged on the door panel (4) in a penetrating mode.

4. The dust cover for an electric power information exchanger according to claim 1, characterized in that: the dust-proof cover is characterized in that a vent (11) is formed in the top end of the cover body (1), a fixing frame (12) is arranged on the vent (11), a bearing (14) is arranged on the fixing frame (12), an impeller (13) penetrates through the bearing (14), and a dust-proof plate (3) is arranged on the vent (11).

5. The dust cover for an electric power information exchanger according to claim 1, characterized in that: the anti-skid clamping plate is characterized in that a plurality of groups of anti-skid grains (10) are arranged on the clamping plate (8), and the anti-skid grains (10) are uniformly distributed on the clamping plate (8).

6. The dust cover for an electric power information exchanger according to claim 1, characterized in that: a guide plate (24) is arranged in the cover body (1).

7. The dust cover for an electric power information exchanger according to claim 1, characterized in that: and a sealing gasket (16) is arranged on the door panel (4).