CN219514397U

CN219514397U - Electrical equipment protective housing with dustproof function

Info

Publication number: CN219514397U
Application number: CN202320478545.8U
Authority: CN
Inventors: 杨洋
Original assignee: Tianjin Zhongmaida Technology Co ltd
Current assignee: Tianjin Zhongmaida Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-11
Anticipated expiration: 2033-03-14

Abstract

The utility model belongs to the technical field of protective shells, in particular to an electrical equipment protective shell with a dustproof function, which comprises a base, wherein the top of the base is provided with a shell, the top of the shell is provided with a buffer structure, both sides of the shell are fixedly provided with transverse plates, the top of each transverse plate is fixedly provided with two cutting bars, the two cutting bars are movably provided with a dustproof cover, the front surface of the dustproof cover is provided with a plurality of ventilation grooves, a filter screen is arranged in each ventilation groove, the bottom of the dustproof cover is provided with a slot, the slots are matched with the cutting bars, the buffer structure comprises two mounting grooves, a top plate and two bottom plates, the bottom of the top plate is fixedly provided with two groups of hinging blocks, and two sliding blocks are movably arranged in the mounting grooves.

Description

Electrical equipment protective housing with dustproof function

Technical Field

The utility model relates to the technical field of protective shells, in particular to an electrical equipment protective shell with a dustproof function.

Background

Electrical devices are commonly referred to as generators, transformers, power lines, circuit breakers, etc. in power systems, and are often provided with a housing outside the device to protect the internal components of the device.

However, in the prior art, a vent hole is usually formed in a protective housing of an electrical device to dissipate heat, so that dust enters the device, meanwhile, the existing device does not have a buffering anti-collision function, and an external impact force can cause damage to a device housing and an electrical element.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an electrical equipment protection shell with a dustproof function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an electrical equipment protective housing with dustproof function, includes the base, the top of base is equipped with the shell, the top of shell is equipped with buffer structure, the both sides of shell are all fixed to be equipped with the diaphragm, the fixed two cutting that are equipped with in top of diaphragm, two the activity is equipped with the dust cover on the cutting.

Preferably, the front of dust cover is equipped with a plurality of ventilation grooves, be equipped with the filter screen in the ventilation groove, the bottom of dust cover is equipped with the slot, slot and cutting looks adaptation.

Preferably, the buffer structure comprises two mounting grooves, a top plate and two bottom plates, two groups of hinge blocks are fixedly arranged at the bottom of the top plate, two sliding blocks are movably arranged in the mounting grooves, two hinge rods are hinged to the tops of the sliding blocks, two hinge rods are movably connected with the two hinge blocks, a damper is fixedly arranged at the top of the bottom plate, and the output end of the damper is fixedly connected with the bottom of the top plate.

Preferably, the mounting groove is internally and fixedly provided with a sliding rod, the sliding blocks are movably connected with the sliding rod, a first spring is sleeved on the sliding rod, and two ends, close to the first springs, of the sliding rod are respectively fixedly connected with one sides, far away from the two sliding blocks, of the sliding rod.

Preferably, a round hole is formed in the sliding block, a sealing ring is arranged on the inner wall of the round hole, and the sliding rod is movably connected with the inner wall of the sealing ring.

Preferably, the filter screen is made of stainless steel.

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

1. according to the utility model, by arranging the buffer structure, when the equipment is impacted by the outside, the buffer effect can be effectively achieved, and the impact force applied to the shell by the outside is reduced, so that the protection performance to the equipment is improved;

2. the utility model can effectively prevent dust in the air from entering the vent hole of the shell by arranging the dust cover, the slot, the filter screen and other parts, thereby playing a role in preventing dust and blocking ash.

Drawings

FIG. 1 is a schematic view of a first perspective view of the present utility model;

FIG. 2 is a schematic view of a second perspective view of the present utility model;

FIG. 3 is a schematic perspective view of a dust cap according to the present utility model;

FIG. 4 is a schematic perspective view of a cross plate and cutting in accordance with the present utility model;

in the figure: 1. a base; 2. a housing; 3. a buffer structure; 301. a mounting groove; 302. a top plate; 303. a bottom plate; 304. a hinge block; 305. a slide bar; 306. a slide block; 307. a hinge rod; 308. a damper; 4. a cross plate; 5. cutting; 6. a dust cover; 7. a slot; 8. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an electrical equipment protective housing with dustproof function, includes base 1, and the top of base 1 is equipped with shell 2, and the top of shell 2 is equipped with buffer structure 3, and diaphragm 4 is all installed to the bolt in both sides of shell 2, and the top welding of diaphragm 4 has two cutting 5, inserts on two cutting 5 and is equipped with dust cover 6;

the front of dust cover 6 is equipped with a plurality of ventilation slots, be equipped with filter screen 8 in the ventilation slot, the bottom of dust cover 6 is equipped with slot 7, slot 7 and cutting 5 looks adaptation, buffer structure 3 includes two mounting grooves 301, roof 302 and two bottom plates 303, the bottom welding of roof 302 has two sets of articulated piece 304, sliding fit has two sliders 306 in mounting groove 301, the top of two sliders 306 all articulates has articulated rod 307, the top of two articulated rod 307 all with two articulated piece 304 swing joint, the fixed attenuator 308 that is equipped with in top of bottom plates 303, the cover is equipped with the second spring on the attenuator 308, the top and the bottom of second spring respectively with the bottom of roof 302 and the top fixed connection of bottom 303, the output of attenuator 308 and the bottom bolted connection of roof 302, the welding has slide bar 305 in the mounting groove 301, slider 306 and slide bar 305 sliding connection, the cover is equipped with first spring on the slide bar 305, the one end that two first springs are close to each other is equipped with the round hole on the slider 306 with the welding of one side that two sliders 306 kept away from, the inner wall sliding connection is equipped with the sealing washer 305, slide bar 8 is made by nonrust filter screen.

Working principle: during the use, install dust cover 6 in the both sides of shell 2, slot 7 of two dust cover 6 bottoms aligns two cutting 5, then push down, after the bottom of dust cover 6 and the laminating of diaphragm 4's top can, dust cover 6 sets up in one side of shell 2, can block external dust entering when the heat dissipation, if the top of equipment receives external force striking, roof 302 drives two sets of articulated piece 304 in bottom, two sets of articulated piece 304 drive two sets of articulated bars 307 in bottom again, and extrude two dampers 308 in bottom, two sets of articulated bars 307 drive two sets of sliders 306 again, two sets of sliders 306 extrude the first spring of one side again, the sliding distance of slider 306 can be reduced in the setting of first spring, thereby reduce the amplitude of shifting down of roof 302, reduce the impact of roof 302 to shell 2, two dampers 308 can play the shock attenuation equally and make, reduce the impact, consequently, buffer structure 3's setting can reduce the striking dynamics, thereby improve the protectiveness to the shell.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electrical equipment protective housing with dustproof function, includes base (1), its characterized in that: the top of base (1) is equipped with shell (2), the top of shell (2) is equipped with buffer structure (3), the both sides of shell (2) are all fixed be equipped with diaphragm (4), the top of diaphragm (4) is fixed be equipped with two cutting (5), two the activity is equipped with dust cover (6) on cutting (5).

2. An electrical equipment protective housing with dust-proof function as claimed in claim 1, wherein: the front of dust cover (6) is equipped with a plurality of ventilation grooves, be equipped with filter screen (8) in the ventilation groove, the bottom of dust cover (6) is equipped with slot (7), slot (7) and cutting (5) looks adaptation.

3. An electrical equipment protective housing with dust-proof function as claimed in claim 1, wherein: buffer structure (3) are including two mounting grooves (301), roof (302) and two bottom plates (303), the bottom of roof (302) is fixed to be equipped with two sets of articulated piece (304), the mounting groove (301) internalization is equipped with two sliders (306), two the top of slider (306) all articulates there is articulated pole (307), two the top of articulated pole (307) all with two articulated piece (304) swing joint, the fixed attenuator (308) that is equipped with in top of bottom plate (303), the output of attenuator (308) and the bottom fixed connection of roof (302).

4. A protective case for electrical equipment having a dust-proof function according to claim 3, wherein: the mounting groove (301) internal fixation is equipped with slide bar (305), slider (306) and slide bar (305) swing joint, the cover is equipped with first spring on slide bar (305), two the one end that first spring is close to is fixed connection with one side that two sliders (306) are kept away from mutually respectively.

5. The protective case for electrical equipment having a dust-proof function according to claim 4, wherein: the sliding block (306) is provided with a round hole, the inner wall of the round hole is provided with a sealing ring, and the sliding rod (305) is movably connected with the inner wall of the sealing ring.

6. An electrical equipment protective housing with dust-proof function according to claim 2, characterized in that: the filter screen (8) is made of stainless steel.