A transformer convenient for assembly and installation

Abstract

The utility model discloses a transformer that is convenient for assembly and installation, and relates to the technical field of transformers, including a transformer main body, an assembly and a positioning and protection component. A heat sink is installed on the front side of the middle part of the transformer main body, and bottom frames are fixed on both sides of the bottom of the transformer main body. A mounting seat is installed below the bottom frame, and assembly and installation components are arranged on both sides above the mounting seat. The assembly and installation components include side plates, threaded barrels, screws and inserts. In the transformer that is convenient for assembly and installation, the inserts can be inserted into the "U"-shaped bottom frames on both sides of the bottom of the transformer main body, thereby realizing convenient assembly and installation of the transformer main body. At the same time, the assembly and installation component can also drive the synchronous movement of the positioning and protection component to further clamp and position the upper side of the transformer main body. The assembly has good stability, and the trouble of frequent bolt assembly can be avoided. At the same time, the protective plate with an arc-shaped structure can also protect the left and right sides of the transformer main body.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer which is convenient for assembly and installation. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The most basic form of a transformer consists of two sets of coils wound with wires, which are connected to each other in an inductive manner. Transformers can be divided into power transformers and special transformers according to their uses. In electrical equipment and wireless circuits, transformers are often used to increase or decrease voltage, match impedance, and provide safety isolation.

[0003] For example, the utility model with application number CN202320786945.5 discloses a transformer that is easy to install. However, the transformer similar to the above application currently has the following shortcomings: during the installation of the transformer, although the bottom of the transformer can be conveniently installed and locked, it is not convenient to further position and protect the upper sides of the transformer at the same time, which makes the combined installation structure less stable.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a transformer that is convenient for assembly and installation is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a transformer that is convenient for assembly and installation, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transformer that is easy to assemble and install, comprising a transformer main body, a combined installation component and a positioning and protection component, a heat dissipation plate is installed on the front side of the middle part of the transformer main body, and a bottom frame is fixed on both sides of the bottom of the transformer main body, a mounting seat is installed below the bottom frame, and combined installation components are arranged on both sides above the mounting seat, the combined installation component comprises a side plate, a threaded barrel, a screw and an insert, a threaded barrel is embedded in the middle part of the side plate, and the internal thread of the threaded barrel is screwed with a screw, and the top end of the screw is rotatably connected with an insert, a positioning and protection component is installed on the upper side of the screw, and the positioning and protection component comprises a bearing, a protective plate, an upper plate, a telescopic spring and a positioning clamp, the outer side of the screw is rotatably connected with the protective plate through a bearing, and the upper plate is fixed on the upper side of the protective plate, and the lower side of the upper plate is connected with the positioning clamp through a telescopic spring.

[0007] Furthermore, the combined mounting assembly also includes a slider and a slide groove, the insert is engaged with the bottom frame, and a slider is fixed to one side of the insert, slide grooves are provided on both sides of the mounting seat, and the slider and the slide groove are slidably connected.

[0008] Furthermore, the protective plate is in an arc-shaped structure, and two groups of protective plates are symmetrically arranged about the vertical center line of the mounting seat.

[0009] Furthermore, a cleaning assembly is installed above the heat sink, and the cleaning assembly includes a mounting frame, a screw rod and a movable sleeve. The interior of the mounting frame is equipped with a screw rod through a micro motor, and the outer side of the screw rod is provided with a movable sleeve, and the movable sleeve is slidably connected to the mounting frame.

[0010] Furthermore, the cleaning assembly also includes a rotating shaft, a mounting plate and a cleaning brush. The outer side of the movable sleeve is connected to the rotating shaft through a connecting block, and a mounting plate is installed in front of the rotating shaft. A cleaning brush is rotatably arranged on the lower side of the mounting plate, and the cleaning brush is located on the outer surface of the heat sink.

[0011] Furthermore, a rear plate and ear plates are respectively installed on the rear side and left and right sides of the mounting seat, and threaded holes are opened inside the rear plate and the ear plates.

[0012] The utility model provides a transformer that is convenient for assembly and installation, and has the following beneficial effects:

[0013] The utility model is provided with a combined installation component, which can drive the movement of the top embedded block by rotating the screw rod inside the threaded barrel, and the embedded block can slide smoothly through the cooperation of the slider and the slide groove, so that the embedded block can be inserted into the "U"-shaped bottom frame on both sides of the bottom of the transformer main body, thereby realizing the convenient combined installation of the transformer main body. At the same time, the combined installation component can also drive the synchronous movement of the positioning protection component to further clamp and position the upper side of the transformer main body. The assembly stability is good, and the trouble of frequent assembly with bolts can be avoided.

[0014] The utility model is provided with a positioning and protection component. During the movement of the insert blocks driven by the two screws, the bearings, the protection plates and the upper plates on the outer sides of the screws can be synchronously moved toward one side of the transformer body, so that the positioning clamping plates below the left and right groups of upper plates can be moved to the upper sides of the left and right sides of the transformer body, thereby enabling the positioning clamping plates to flexibly support the upper sides of the transformer body under the elastic action of the telescopic springs. At the same time, the protection plates with an arc-shaped structure can also protect the left and right sides of the transformer body, and the ventilation and heat dissipation of the transformer body are not affected during the protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a transformer that is convenient for assembly and installation according to the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a transformer that is convenient for assembly and installation according to the utility model;

[0017] Figure 3The utility model is a transformer that is convenient for assembly and installation Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 The utility model is a rear view structural schematic diagram of a transformer that is convenient for assembly and installation.

[0019] In the figure: 1. Transformer body; 2. Heat sink; 3. Bottom frame; 4. Mounting seat; 5. Combined mounting assembly; 501. Side plate; 502. Threaded barrel; 503. Screw; 504. Insert; 505. Slider; 506. Slide; 6. Positioning and protection assembly; 601. Bearing; 602. Protection plate; 603. Upper plate; 604. Telescopic spring; 605. Positioning splint; 7. Cleaning assembly; 701. Mounting frame; 702. Screw; 703. Moving sleeve; 704. Rotating shaft; 705. Mounting plate; 706. Cleaning brush; 8. Rear plate; 9. Ear plate; 10. Threaded hole. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] like Figure 1 and Figure 4 As shown, a transformer convenient for assembly and installation comprises a transformer body 1, an assembly and installation component 5 and a positioning and protection component 6, a heat sink 2 is installed on the front side of the middle part of the transformer body 1, and a bottom frame 3 is fixed on both sides of the bottom of the transformer body 1, a mounting seat 4 is installed below the bottom frame 3, and assembly and installation components 5 are arranged on both sides above the mounting seat 4, a rear plate 8 and an ear plate 9 are respectively installed on the rear side and the left and right sides of the mounting seat 4, and threaded holes 10 are opened inside the rear plate 8 and the ear plate 9;

[0022] The specific operation is as follows: the heat sink 2 is used to dissipate heat for the transformer body 1; the transformer body 1 can be installed above the mounting base 4; and the transformer body 1 can be conveniently replaced by combining the mounting assembly 5 and the positioning protection assembly 6; the mounting base 4 is conveniently installed on different mounting surfaces through the threaded holes 10 of the rear plate 8 and the ear plate 9.

[0023] like Figure 1-Figure 2As shown, the combined installation component 5 includes a side plate 501, a threaded barrel 502, a screw 503 and an insert 504. The threaded barrel 502 is embedded in the middle of the side plate 501, and the internal thread of the threaded barrel 502 is screwed with the screw 503, and the top of the screw 503 is rotatably connected with the insert 504. The combined installation component 5 also includes a slider 505 and a slide groove 506. The insert 504 is connected to the bottom frame 3 in an interlocking manner, and the slider 505 is fixed on one side of the insert 504. The slide grooves 506 are opened on both sides of the mounting seat 4, and the slider 505 and the slide groove 506 are slidably connected;

[0024] The specific operation is as follows: by rotating the screw 503 inside the threaded barrel 502, it is convenient to drive the movement of the top embedded block 504, and the slider 505 and the slide groove 506 cooperate with each other to make the embedded block 504 slide smoothly, so that the embedded block 504 can be inserted into the "U"-shaped bottom frame 3 on both sides of the bottom of the transformer body 1, thereby realizing the convenient combined installation of the transformer body 1. At the same time, the combined installation component 5 can also drive the synchronous movement of the positioning protection component 6 to further clamp and position the upper side of the transformer body 1. The assembly stability is good, and the trouble of frequent use of bolts for assembly can be avoided.

[0025] like Figure 1-Figure 2 As shown, a positioning protection assembly 6 is installed on the upper side of the screw rod 503, and the positioning protection assembly 6 includes a bearing 601, a protection plate 602, an upper plate 603, a telescopic spring 604 and a positioning clamping plate 605. The outer side of the screw rod 503 is rotatably connected to the protection plate 602 through the bearing 601, and the upper plate 603 is fixed on one side above the protection plate 602, and the lower side of the upper plate 603 is connected to the positioning clamping plate 605 through the telescopic spring 604. The protection plate 602 is an arc-shaped structure, and two groups of protection plates 602 are symmetrically arranged about the vertical center line of the mounting seat 4;

[0026] The specific operation is as follows: during the movement of the insert 504 driven by the two screws 503, the bearing 601, the protective plate 602 and the upper plate 603 on the outside of the screw 503 can be synchronously moved toward one side of the transformer body 1, so that the positioning clamping plates 605 under the left and right groups of upper plates 603 can be moved to the upper part of the left and right sides of the transformer body 1, and then the positioning clamping plates 605 can flexibly support the upper two sides of the transformer body 1 under the elastic action of the telescopic spring 604, and at the same time, the protective plate 602 with an arc-shaped structure can also protect the left and right sides of the transformer body 1, and the protection does not affect the ventilation and heat dissipation of the transformer body 1.

[0027] like Figure 1 and Figure 3As shown, a cleaning assembly 7 is installed above the heat sink 2, and the cleaning assembly 7 includes a mounting frame 701, a screw rod 702 and a movable sleeve 703. The screw rod 702 is installed inside the mounting frame 701 through a micro motor, and the outer side of the screw rod 702 is sleeved with a movable sleeve 703, and the movable sleeve 703 is slidably connected to the mounting frame 701; the cleaning assembly 7 also includes a rotating shaft 704, a mounting plate 705 and a cleaning brush 706, the outer side of the movable sleeve 703 is connected to the rotating shaft 704 through a connecting block, and a mounting plate 705 is installed in front of the rotating shaft 704, and a cleaning brush 706 is rotatably provided on the lower side of the mounting plate 705, and the cleaning brush 706 is located on the outer surface of the heat sink 2;

[0028] The specific operation is as follows: the micro motor inside the mounting frame 701 is convenient for driving the rotation of the screw rod 702, thereby driving the movement of the movable sleeve 703, the rotating shaft 704, the mounting plate 705 and the cleaning brush 706. The cleaning brush 706 is rotatably connected to the mounting plate 705, so that the cleaning brush 706 can rotate during the movement to clean and remove dust from the outer surface of the heat sink 2 to prevent dust accumulation from affecting heat dissipation, and when not in use, the cleaning brush 706 can be turned to one side through the rotating shaft 704 to prevent it from blocking the heat sink 2.

[0029] In summary, if Figure 1-Figure 4 As shown, when the transformer is used, the transformer body 1 can be placed on the upper side of the mounting seat 4, and then the screw 503 inside the threaded barrel 502 is rotated to drive the top insert 504 to move. At this time, the slide block 505 and the slide groove 506 cooperate with each other to make the insert 504 slide smoothly, so that the insert 504 can be inserted into the "U"-shaped bottom frame 3 on both sides of the bottom of the transformer body 1, so as to realize the convenient assembly and installation of the transformer body 1. In the process of the two screws 503 driving the insert 504 to move, the bearing 601, the protective plate 602 and the upper plate 603 on the outer side of the screw 503 can be synchronously moved to one side of the transformer body 1, so that the positioning clamping plates 605 under the left and right groups of upper plates 603 can be moved to the upper side of the left and right sides of the transformer body 1, so that the positioning clamping plates 605 can be flexibly supported on the upper sides of the transformer body 1 under the elastic action of the telescopic spring 604, and the protective plate 602 with an arc-shaped structure can also protect the left and right sides of the transformer body 1.

[0030] Then the mounting seat 4 is installed on different mounting surfaces by passing bolts through the threaded holes 10 of the rear plate 8 and the ear plate 9. During the use of the transformer body 1, the micro motor inside the mounting frame 701 can drive the rotation of the screw rod 702, thereby driving the movement of the movable sleeve 703, the rotating shaft 704, the mounting plate 705 and the cleaning brush 706. The cleaning brush 706 is rotatably connected to the mounting plate 705, so that the cleaning brush 706 can rotate during the movement to clean and remove dust from the outer surface of the heat sink 2 to prevent dust accumulation from affecting heat dissipation, and when not in use, the cleaning brush 706 can be turned to one side by the rotating shaft 704 to prevent it from blocking the heat sink 2, thus completing the use process of the transformer that is convenient for combined installation.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A transformer that is easy to assemble and install, comprising a transformer body (1), an assembly assembly (5) and a positioning and protection assembly (6), characterized in that: A heat sink (2) is installed on the front side of the middle of the transformer body (1), and a bottom frame (3) is fixed on both sides of the bottom of the transformer body (1), a mounting seat (4) is installed below the bottom frame (3), and a combined mounting assembly (5) is provided on both sides above the mounting seat (4), the combined mounting assembly (5) comprising a side plate (501), a threaded barrel (502), a screw (503) and an insert (504), the threaded barrel (502) is embedded in the middle of the side plate (501), the screw (503) is screwed to the internal thread of the threaded barrel (502), and the screw (503) is screwed to the internal thread of the screw (502), and the screw (503) is screwed to the internal thread of the screw (502). 03) is rotatably connected to an insert block (504), a positioning protection assembly (6) is installed on the upper side of the screw rod (503), and the positioning protection assembly (6) comprises a bearing (601), a protection plate (602), an upper plate (603), a telescopic spring (604) and a positioning clamp (605), the outer side of the screw rod (503) is rotatably connected to the protection plate (602) through the bearing (601), the upper plate (603) is fixed to one side above the protection plate (602), and the lower side of the upper plate (603) is connected to the positioning clamp (605) through the telescopic spring (604).

2. A transformer convenient for assembly and installation according to claim 1, characterized in that: The combined mounting assembly (5) further comprises a slider (505) and a slide groove (506); the insert block (504) is engaged with the bottom frame (3), and a slider (505) is fixed to one side of the insert block (504); slide grooves (506) are provided on both sides of the mounting seat (4), and the slider (505) and the slide groove (506) are slidably connected.

3. A transformer convenient for assembly and installation according to claim 1, characterized in that: The protective plates (602) are in an arc-shaped structure, and two groups of protective plates (602) are symmetrically arranged about the vertical center line of the mounting seat (4).

4. A transformer convenient for assembly and installation according to claim 1, characterized in that: A cleaning assembly (7) is installed above the heat dissipation plate (2), and the cleaning assembly (7) comprises a mounting frame (701), a screw rod (702) and a movable sleeve (703); the screw rod (702) is installed inside the mounting frame (701) via a micro motor, and the movable sleeve (703) is sleeved on the outer side of the screw rod (702), and the movable sleeve (703) is slidably connected to the mounting frame (701).

5. A transformer convenient for assembly and installation according to claim 4, characterized in that: The cleaning assembly (7) further comprises a rotating shaft (704), a mounting plate (705) and a cleaning brush (706); the outer side of the movable sleeve (703) is connected to the rotating shaft (704) via a connecting block, and the mounting plate (705) is mounted in front of the rotating shaft (704); a cleaning brush (706) is rotatably arranged on the lower side of the mounting plate (705), and the cleaning brush (706) is located on the outer surface of the heat sink (2).

6. A transformer convenient for assembly and installation according to claim 1, characterized in that: A rear plate (8) and an ear plate (9) are respectively installed on the rear side and the left and right sides of the mounting seat (4), and threaded holes (10) are provided inside the rear plate (8) and the ear plate (9).

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