CN219105880U

CN219105880U - Radiator dustproof cover for transformer

Info

Publication number: CN219105880U
Application number: CN202222550428.6U
Authority: CN
Inventors: 卢志东
Original assignee: Yancheng Hualaisheng Electric Co ltd
Current assignee: Yancheng Hualaisheng Electric Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-30
Anticipated expiration: 2032-09-26

Abstract

The application discloses a radiator dustproof cover shell for a transformer, which comprises a mounting plate, a dustproof shell, a mounting mechanism and a clamping mechanism; the installation mechanism comprises a fixed block and an inserting block, wherein a dustproof shell is arranged on one side of the installation plate, the two sides of the surface of the installation plate are fixedly connected with the fixed block, an inserting hole is formed in one side, close to the fixed block, of the dustproof shell, an inserting rod is arranged in an inner cavity of the fixed block, one end of the inserting rod penetrates through the fixed block and extends to the inside of the inserting hole, a limiting plate is arranged in the inner cavity of the fixed block, the limiting plate is sleeved on the surface of the inserting rod, one end of the inserting rod penetrates through a fixed block fixedly connected control board, and a radiator is fixedly connected on the inner side of the installation plate. This application easy operation through installing the shield in mounting panel one side, can play dirt-proof effect to the radiator through the dust screen, can improve the fastness of installation through sealed pad moreover, can fix the shield through fixed block, control panel, plug rod, spliced eye, spring and limiting plate.

Description

Radiator dustproof cover for transformer

Technical Field

The application relates to the field of electric appliances, in particular to a dustproof cover shell of a radiator for a transformer.

Background

A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

When the radiator used by the transformer dissipates heat, dust can possibly enter the radiator to influence the heat dissipation performance, and the radiator is damaged. Therefore, a dust-proof cover of a radiator for a transformer is provided for solving the above problems.

Disclosure of Invention

The embodiment provides a dustproof cover shell of a radiator for a transformer, which is used for solving the problem of poor dustproof effect in the prior art.

According to one aspect of the present application, there is provided a radiator dust cover for a transformer, comprising a mounting plate, a dust cover, a mounting mechanism and a clamping mechanism;

the installation mechanism comprises a fixed block and an inserting block, a dustproof shell is arranged on one side of the installation plate, fixed blocks are fixedly connected to two sides of the surface of the installation plate, an inserting hole is formed in one side, close to the fixed block, of the dustproof shell, an inserting rod is arranged in an inner cavity of the fixed block, one end of the inserting rod penetrates through the fixed block and extends to the inside of the inserting hole, a limiting plate is arranged in the inner cavity of the fixed block, the limiting plate is sleeved on the surface of the inserting rod, one end of the inserting rod penetrates through a fixed block fixedly connected control board, a radiator is fixedly connected to the inner side of the installation plate, and sealing gaskets are arranged at the top and the bottom of the radiator and are connected with the inner wall of the dustproof shell.

Further, fixture includes clamp plate and gear, the mounting groove is all offered to mounting panel top and bottom, the mounting groove inner chamber is equipped with the plugboard, plugboard one side rigid coupling dustproof shell, the rack is all installed to plugboard both sides, the mounting groove inner chamber both sides all are equipped with the lead screw, lead screw bottom surface cover has the gear, gear one side with rack engagement, the sliding sleeve is cup jointed on the lead screw surface, dustproof shell top both sides and bottom both sides all are equipped with the clamp plate, sliding sleeve one end runs through the mounting panel rigid coupling the clamp plate.

Further, a dustproof net is arranged on one side of the dustproof shell, and the width of the inner cavity of the dustproof shell is larger than the width of the section of the radiator.

Further, a spring is arranged in the inner cavity of the fixed block and sleeved on the surface of the plug rod, and two ends of the spring are fixedly connected with a limiting plate and the inner wall of the fixed block respectively.

Further, the diameters of the notches at two sides of the fixed block are smaller than the outer diameter of the limiting plate, and the diameter of the control plate is larger than the diameter of the notch at one side of the fixed block.

Further, the rack is fixedly connected with the lead screw, the lead screw is connected with the sliding sleeve through threads, the top end and the bottom end of the lead screw are both rotationally connected with the inner wall of the mounting groove, and the width of a notch on one side of the mounting groove is larger than the width of the plugboard and smaller than the width of the dustproof shell.

Through the above-mentioned embodiment of this application, adopted installation mechanism and fixture, solved dustproof effect poor problem, obtained the easy to assemble box and dismantled, guaranteed dustproof effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application;

FIG. 4 is a schematic view of a mounting mechanism according to one embodiment of the present application.

In the figure: 1. a dust-proof case; 2. a sealing gasket; 3. a dust screen; 4. a pressing plate; 5. a sliding sleeve; 6. a screw rod; 7. a mounting plate; 8. a heat sink; 9. a gear; 10. a mounting groove; 11. a fixed block; 12. a control board; 13. a rack; 14. a plug board; 15. a plug hole; 16. a spring; 17. a limiting plate; 18. and (5) inserting a connecting rod.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, a dust-proof cover of a radiator for a transformer comprises a mounting plate 7, a dust-proof cover 1, a mounting mechanism and a clamping mechanism;

the installation mechanism comprises a fixed block 11 and an inserting block, a dustproof shell 1 is arranged on one side of the installation plate 7, the fixed block 11 is fixedly connected to two sides of the surface of the installation plate 7, an inserting hole 15 is formed in one side, close to the fixed block 11, of the dustproof shell 1, an inserting rod 18 is arranged in an inner cavity of the fixed block 11, one end of the inserting rod 18 penetrates through the fixed block 11 to extend into the inserting hole 15, a limiting plate 17 is arranged in the inner cavity of the fixed block 11, the limiting plate 17 is sleeved on the surface of the inserting rod 18, one end of the inserting rod 18 penetrates through the fixed block 11 and is fixedly connected with a control plate 12, a radiator 8 is fixedly connected to the inner side of the installation plate 7, sealing gaskets 2 are arranged at the top and the bottom of the radiator 8, and the sealing gaskets 2 are connected with the inner wall of the dustproof shell 1.

The clamping mechanism comprises a pressing plate 4 and a gear 9, the top end and the bottom end of a mounting plate 7 are respectively provided with a mounting groove 10, the inner cavity of the mounting groove 10 is provided with a plugboard 14, one side of the plugboard 14 is fixedly connected with the dustproof shell 1, racks 13 are respectively arranged on two sides of the plugboard 14, two sides of the inner cavity of the mounting groove 10 are respectively provided with a lead screw 6, the surface of the bottom end of the lead screw 6 is sleeved with the gear 9, one side of the gear 9 is meshed with the racks 13, the surface of the lead screw 6 is sleeved with a sliding sleeve 5, two sides of the top of the dustproof shell 1 and two sides of the bottom of the dustproof shell are respectively provided with the pressing plate 4, and one end of the sliding sleeve 5 penetrates through the mounting plate 7 to be fixedly connected with the pressing plate 4.

The dustproof net 3 is arranged on one side of the dustproof shell 1, and the width of the inner cavity of the dustproof shell 1 is larger than the width of the section of the radiator 8.

The inner cavity of the fixed block 11 is provided with a spring 16, the spring 16 is sleeved on the surface of the inserting rod 18, and two ends of the spring 16 are fixedly connected with a limiting plate 17 and the inner wall of the fixed block 11 respectively.

The diameters of the notches at two sides of the fixed block 11 are smaller than the outer diameter of the limiting plate 17, and the diameter of the control plate 12 is larger than the diameter of the notch at one side of the fixed block 11.

The rack 13 is fixedly connected with the lead screw 6, the lead screw 6 is connected with the sliding sleeve 5 through threads, the top end and the bottom end of the lead screw 6 are both rotationally connected with the inner wall of the mounting groove 10, and the width of a notch at one side of the mounting groove 10 is larger than the width of the plug board 14 and smaller than the width of the dustproof shell 1.

When the dustproof cover 1 is installed, the dustproof cover 3 plays a dustproof role on the radiator 8 used by the transformer, when the plug board 14 is inserted into the installation groove 10, the racks 13 on the two sides of the plug board 14 can drive the gears 9 to rotate, the lead screw 6 can be driven to rotate when the gears 9 rotate, the sliding sleeve 5 on the surface of the lead screw 6 can start to move when the lead screw 6 rotates, and then the pressing plate 4 is driven to press and clamp the dustproof cover 1 through the sliding sleeve 5;

the limiting plate 17 and the inserting rod 18 can be driven to move through the control plate 12, the limiting plate 17 can squeeze the spring 16 at the moment, when the control plate 12 is loosened, the spring 16 can push the limiting plate 17 to move, and then the inserting hole 15 is inserted through the inserting rod 18 to fix the dust-proof shell 1.

The beneficial point of the application lies in:

1. the dustproof radiator is simple in operation, the dustproof shell is arranged on one side of the mounting plate, the dustproof effect can be achieved through the dustproof net, the installation firmness can be improved through the sealing gasket, and the dustproof shell can be fixed through the fixing block, the control plate, the inserting connection rod, the inserting connection hole, the spring and the limiting plate;

2. this application is rational in infrastructure, through inserting the plugboard in the mounting groove, can conveniently install the dirt proof boot, can control the clamp plate through rack, gear, lead screw, sliding sleeve moreover and remove, can conveniently grasp the dirt proof boot through the clamp plate, can improve the fastness of installation.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a dustproof housing of radiator for transformer which characterized in that: comprises a mounting plate (7), a dustproof shell (1), a mounting mechanism and a clamping mechanism;

the mounting mechanism comprises a fixed block (11) and a plug-in block, a dustproof shell (1) is arranged on one side of a mounting plate (7), fixed blocks (11) are fixedly connected on two sides of the surface of the mounting plate (7), plug-in holes (15) are formed in one side, close to the fixed block (11), of the dustproof shell (1), plug-in rods (18) are arranged in an inner cavity of the fixed block (11), one ends of the plug-in rods (18) penetrate through the fixed block (11) to extend into the inner part of the plug-in holes (15), limiting plates (17) are arranged in the inner cavity of the fixed block (11) in a sleeved mode on the surface of the plug-in rods (18), one ends of the plug-in rods (18) penetrate through the fixed block (11) to be fixedly connected with a control board (12), a radiator (8) is fixedly connected on the inner side of the mounting plate (7), and sealing gaskets (2) are arranged at the top and the bottom of the radiator (8).

2. The radiator dust cover for a transformer according to claim 1, wherein: the utility model discloses a dust-proof device for the automobile, including mounting panel (7), fixture, dust-proof shell, mounting panel, clamping mechanism includes clamp plate (4) and gear (9), mounting panel (7) top and bottom all offer mounting groove (10), mounting groove (10) inner chamber is equipped with plugboard (14), plugboard (14) one side rigid coupling dustproof shell (1), rack (13) are all installed to plugboard (14) both sides, mounting groove (10) inner chamber both sides all are equipped with lead screw (6), lead screw (6) bottom surface cover has gear (9), gear (9) one side with rack (13) meshing, lead screw (6) surface cup joints sliding sleeve (5), dustproof shell (1) top both sides and bottom both sides all are equipped with clamp plate (4), sliding sleeve (5) one end runs through mounting panel (7) rigid coupling clamp plate (4).

3. The radiator dust cover for a transformer according to claim 1, wherein: the dustproof cover (3) is arranged on one side of the dustproof cover (1), and the width of the inner cavity of the dustproof cover (1) is larger than the width of the tangential surface of the radiator (8).

4. The radiator dust cover for a transformer according to claim 2, wherein: the inner cavity of the fixed block (11) is provided with a spring (16), the spring (16) is sleeved on the surface of the inserting rod (18), and two ends of the spring (16) are fixedly connected with a limiting plate (17) and the inner wall of the fixed block (11) respectively.

5. The radiator dust cover for a transformer according to claim 2, wherein: the diameters of the notches at two sides of the fixed block (11) are smaller than the outer diameter of the limiting plate (17), and the diameter of the control plate (12) is larger than the diameter of the notch at one side of the fixed block (11).

6. The radiator dust cover for a transformer according to claim 2, wherein: the rack (13) is fixedly connected with the screw rod (6), the screw rod (6) is connected with the sliding sleeve (5) through threads, the top end and the bottom end of the screw rod (6) are both rotationally connected with the inner wall of the mounting groove (10), and the width of a notch at one side of the mounting groove (10) is larger than the width of the plug board (14) and smaller than the width of the dustproof shell (1).