CN219123047U

CN219123047U - Transformer with protection function

Info

Publication number: CN219123047U
Application number: CN202222073920.9U
Authority: CN
Inventors: 邓利民; 李云超
Original assignee: Dongguan Lichangda Electronic Co ltd
Current assignee: Dongguan Lichangda Electronic Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-06-02
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer with a protection function. The technical proposal comprises: the transformer comprises a transformer body, a protective cover and a motor, wherein the protective cover is installed at the rear end of the transformer body in a butt joint mode, vent holes are formed in two sides of the protective cover, a mounting plate is installed on a top bolt of the protective cover, a connecting plate is fixedly connected to the front end of the mounting plate, a mounting sleeve matched with the connecting plate is fixedly connected to the top of the transformer body, and a cleaning rod is installed in the protective cover in a sliding mode. According to the utility model, the protection cover, the fan and the mounting frame are mutually matched, so that the fan can conveniently guide wind outside the protection cover to the surface of the transformer main body, the external heat dissipation plate arranged on the transformer main body can be conveniently and actively dissipated, the damage to the transformer main body caused by overhigh temperature can be effectively prevented, and the practicability is increased.

Description

Transformer with protection function

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer with a protection function.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and is commonly used as voltage rise and fall, impedance matching and safety isolation in electrical equipment and wireless circuits, and the transformer is generally high in temperature in the use process and inconvenient to protect, so that the service life of the transformer is greatly reduced, and the transformer is required to be subjected to heat dissipation protection so as to avoid damage to the transformer.

Through searching, patent publication number CN207353044U discloses a transformer with a self-protection function, and the utility model provides a transformer with the self-protection function, relating to the field of transformers. This transformer with self preservation protects function, the on-line screen storage device comprises a base, the top fixed mounting of base has the casing, the top of casing is provided with the transformer body, the top fixed mounting of transformer body has the baffle, the both sides of casing inner chamber bottom are all fixed mounting has the buffer chip, and the top of two buffer chips passes through plate body fixed connection, the both sides at plate body top are all fixed mounting has the damping ring, and the top of two damping rings passes through slide fixed connection, CN207353044U in the in-process of using among the prior art, current transformer externally mounted has the fin, but the too high condition of outside fin pile up temperature is inconvenient initiatively dispels the heat, leads to radiating process efficiency comparatively generally, has reduced the practicality, and the inside of heating panel can adhere more dust impurity simultaneously, makes inside difficult to clear up, has reduced the radiating effect, has shortened life, in view of this we propose a transformer with protect function to solve current problem.

Disclosure of Invention

The present utility model is directed to a transformer with protection function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer with protect function, includes transformer main part, protection casing and motor, the rear end butt joint of transformer main part is installed the protection casing, the ventilation hole has been seted up to the both sides of protection casing, the mounting panel is installed to the top bolt of protection casing, the front end fixedly connected with connecting plate of mounting panel, the top fixedly connected with of transformer main part and connecting plate complex installation cover, the inside slidable mounting of protection casing has clean pole, the front end fixedly connected with of clean pole is clean cotton, through lead screw helical mounting between clean pole and the protection casing, one side fixedly connected with motor of protection casing, the rear end movable mounting of protection casing has the lag, the inside fixed mounting of protection casing has the fan.

Can be convenient through the fan with the wind outside the protection casing leading-in to the surface of transformer main part, can be comparatively convenient with the outside heating panel of transformer main part installation initiatively dispel the heat, can prevent effectively that the too high temperature from causing the condition of damage to the transformer main part, increased the practicality.

Preferably, the protective cover is movably connected with the protective sleeve through a movable shaft, and a ventilation groove corresponding to the fan is formed in the inner side of the protective sleeve. Can be convenient through the loose axle overturns the lag, make more convenient to the in-process of maintaining inside, increase the practicality.

Preferably, the protective cover and the cleaning rod are slidably arranged through the movable rod, and the protective cover is fixedly connected with the fan through the mounting frame. Make clean pole can be convenient carry out reciprocating motion at the lead screw, make clean pole reciprocate along the movable rod, clean the heating panel through clean cotton, increased the convenience.

Preferably, the mounting sleeve is fixed with the connecting plate through a fixing knob, and a mounting hole matched with the fixing knob is formed in the mounting plate. The transformer main body and the protective cover are fixed by being conveniently clamped with the mounting hole through the fixing knob.

Preferably, the transformer main body and the protective cover are installed in a butt joint manner through a butt joint rod, and a butt joint hole matched with the butt joint rod is formed in the rear end of the transformer main body. Install transformer main part and protection casing through docking pole and docking hole can be convenient between, make at the in-process of installing and dismantling the protection casing more convenient, increased the practicality, convenient use.

Preferably, the output end of the motor is in transmission installation with the screw rod through a conical gear set, and the motor is fixedly connected with the protective cover through a bearing plate. Through the transmission between output and the lead screw of conical gear group with the motor that can be convenient, make the lead screw can be convenient carry out reciprocating motion with the clean pole, install between motor and the protection casing that can be convenient through the loading board, make the motor more stable in the in-process that uses.

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

1. through being provided with the mutually supporting between protection casing, lag, fan and the mounting bracket, can be convenient with the wind outside the protection casing leading-in to the surface of transformer main part through the fan, can be comparatively convenient carry out initiative heat dissipation with the outside heating panel of transformer main part installation, can prevent effectively that the too high temperature from causing the condition of damage to the transformer main part, increased the practicality.

2. Through being provided with clean pole, clean cotton and the movable rod between mutually supporting, the in-process of butt joint through protection casing and transformer main part that can be comparatively convenient makes clean pole can dock with the heating panel of the installation of transformer main part rear end, and it is rotatory through the rotatory of conical gear group transmission lead screw, makes clean pole reciprocate along the movable rod, cleans the heating panel of transformer main part through clean cotton, has increased the convenience, has increased the life of transformer main part.

Drawings

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

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

FIG. 3 is a schematic view of a fan according to the present utility model;

FIG. 4 is a schematic view of a partial structure of a protective sheath according to the present utility model.

In the figure: 1. a transformer body; 101. a butt joint hole; 102. a mounting sleeve; 103. fixing a knob; 2. a protective cover; 201. a vent hole; 202. a butt joint rod; 203. a mounting plate; 204. a connecting plate; 205. a mounting hole; 3. a motor; 301. a carrying plate; 302. a screw rod; 303. a movable rod; 304. a cleaning lever; 305. cleaning cotton; 306. a conical gear set; 4. a protective sleeve; 401. a ventilation groove; 402. a movable shaft; 403. a fan; 404. and (5) mounting a frame.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the transformer with the protection function provided by the utility model comprises a transformer main body 1, a protection cover 2 and a motor 3, wherein the protection cover 2 is installed at the rear end of the transformer main body 1 in a butt joint mode, vent holes 201 are formed in two sides of the protection cover 2, a mounting plate 203 is installed on the top bolt of the protection cover 2, a connecting plate 204 is fixedly connected to the front end of the mounting plate 203, a mounting sleeve 102 matched with the connecting plate 204 is fixedly connected to the top of the transformer main body 1, a cleaning rod 304 is installed inside the protection cover 2 in a sliding mode, cleaning cotton 305 is fixedly connected to the front end of the cleaning rod 304, the cleaning rod 304 and the protection cover 2 are installed in a spiral mode through a screw 302, a motor 3 is fixedly connected to one side of the protection cover 2, a protection cover 4 is movably installed at the rear end of the protection cover 2, a fan 403 is fixedly installed inside the protection cover 2, a ventilation groove 401 corresponding to the fan 403 is formed in the inner side of the protection cover 4, a rotary mounting bracket 401 is installed between the protection cover 2 and the cleaning rod 304 through a movable rod 303, a rotary knob 404 is fixedly connected to the mounting bracket 103 and the rotary knob 103, a rotary knob 205 is fixedly matched with the rotary knob 203.

The working principle of the transformer with protection function based on embodiment 1 is: through butt joint between docking rod 202 and the butt joint hole 101, make the one end of connecting plate 204 owing to carry out the block between the installation cover 102, can be convenient through fixing knob 103 and carry out the block between the mounting hole 205, make fix between transformer main part 1 and protection casing 2, simultaneously dock clean cotton 305 and the heating panel of transformer main part 1, utilize fan 403 can be convenient with the outside wind-guiding of protection casing 2 to the surface of transformer main part 1, can be comparatively convenient carry out initiative heat dissipation with the heating panel of transformer main part 1 installation outside, can prevent effectively that the too high temperature from causing the condition of damage to transformer main part 1, the practicality has been increased, through the rotation of motor 3 output, utilize conical gear group 306 can drive screw 302 rotation in step, make clean pole 304 can be convenient carry out reciprocating motion at screw 302, make clean pole 304 reciprocate along movable rod 303, clean the heating panel through clean cotton 305, the convenience has been increased the life of transformer main part 1, and convenient operation is swift.

Example two

As shown in fig. 2 and fig. 3, the transformer with protection function according to the present utility model further includes: the transformer main body 1 and the protective cover 2 are in butt joint installation through the butt joint rod 202, a butt joint hole 101 matched with the butt joint rod 202 is formed in the rear end of the transformer main body 1, the output end of the motor 3 and the screw rod 302 are in transmission installation through the conical gear set 306, and the motor 3 and the protective cover 2 are fixedly connected through the bearing plate 301.

In this embodiment, as shown in fig. 2, the transformer main body 1 and the protection cover 2 can be conveniently installed through the docking rod 202 and the docking hole 101, so that the installation and the disassembly of the protection cover 2 are more convenient, the practicability is increased, and the use is convenient; as shown in fig. 3, the output end of the motor 3 and the screw rod 302 can be conveniently driven by the tapered gear set 306, so that the screw rod 302 can conveniently reciprocate the cleaning rod 304, and the motor 3 and the protective cover 2 can be conveniently installed by the bearing plate 301, so that the motor 3 is more stable in the using process, and the stability of the motor 3 can be increased.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a transformer with protect function, includes transformer main part (1), protection casing (2) and motor (3), its characterized in that: the transformer is characterized in that the rear end of the transformer main body (1) is butt-jointed with the protective cover (2), vent holes (201) are formed in two sides of the protective cover (2), a mounting plate (203) is mounted on a top bolt of the protective cover (2), a connecting plate (204) is fixedly connected to the front end of the mounting plate (203), a mounting sleeve (102) matched with the connecting plate (204) is fixedly connected to the top of the transformer main body (1), a cleaning rod (304) is mounted in the protective cover (2) in a sliding mode, cleaning cotton (305) is fixedly connected to the front end of the cleaning rod (304), a motor (3) is fixedly connected to one side of the protective cover (2), a protective sleeve (4) is movably mounted at the rear end of the protective cover (2), and a fan (403) is fixedly mounted in the protective cover (2).

2. A transformer with protection function according to claim 1, characterized in that: the protection cover (2) is movably connected with the protection sleeve (4) through a movable shaft (402), and a ventilation groove (401) corresponding to the fan (403) is formed in the inner side of the protection sleeve (4).

3. A transformer with protection function according to claim 1, characterized in that: the protective cover (2) is slidably arranged between the cleaning rod (304) through the movable rod (303), and the protective cover (2) is fixedly connected with the fan (403) through the mounting frame (404).

4. A transformer with protection function according to claim 1, characterized in that: the mounting sleeve (102) is fixed with the connecting plate (204) through the fixing knob (103), and a mounting hole (205) matched with the fixing knob (103) is formed in the mounting plate (203).

5. A transformer with protection function according to claim 1, characterized in that: the transformer body (1) and the protective cover (2) are in butt joint through a butt joint rod (202), and a butt joint hole (101) matched with the butt joint rod (202) is formed in the rear end of the transformer body (1).

6. A transformer with protection function according to claim 1, characterized in that: the output end of the motor (3) is in transmission installation with the screw rod (302) through a bevel gear set (306), and the motor (3) is fixedly connected with the protective cover (2) through a bearing plate (301).