CN210640085U

CN210640085U - Multifunctional transformer box

Info

Publication number: CN210640085U
Application number: CN201922174190.XU
Authority: CN
Inventors: 赵伟伟
Original assignee: Lianyungang Tianwei Transformer Co Ltd
Current assignee: Lianyungang Tianwei Transformer Co Ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-05-29
Anticipated expiration: 2029-12-07

Abstract

The utility model discloses a multifunctional transformer box, including base, box, iron core, former limit winding and vice limit winding, the box is installed through the fixed slot at the base top, the box inner surface scribbles resistant dirty layer, the second seal housing is installed through the support column to box inner wall one side, the bottom welding has the thread groove in the second seal housing, fastening screw and thread groove are passed through at second seal housing top and first seal housing is installed, install the iron core through the spliced pole between the thread groove. The utility model discloses can make things convenient for personnel to carry out the overhaul fast to the break-make condition of former winding and burden winding, can conveniently promote and dispel the heat when the anti-oxidant effect of iron core to protect voltage transformation coil more effectively, can conveniently utilize the information of RFID chip record transformer case, thereby make things convenient for the management in personnel later stage, the resistant dirty effect of box internal surface is good, is fit for being extensively promoted and used.

Description

Multifunctional transformer box

Technical Field

The utility model relates to a transformer box technical field, in particular to multifunctional transformer box.

Background

In order to transmit power conveniently, the original voltage is converted into the voltage suitable for the operation of a load, so that a transformer box is necessary.

Patent number CN201621133610.X discloses a transformer box convenient to temperature regulation, and the security performance is high, realizes intensification or heat dissipation to the transformer box, and the heat transfer is effectual, promotes intensification or radiating efficiency, environmental protection and energy saving.

Although the transformer box has good heating and radiating effects and is environment-friendly and energy-saving, the transformer box has the following defects: 1. the on-off conditions of the original winding and the negative winding cannot be maintained conveniently and rapidly by personnel; 2. the oxidation resistance effect of the iron core cannot be conveniently improved, and heat dissipation is carried out simultaneously, so that the transformer coil is more effectively protected; 3. the information of the transformer box cannot be conveniently recorded by using the RFID chip, so that the later management of personnel is facilitated; 4. the stain resistant effect of the inner surface of the box body is not good.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a multifunctional transformer case can effectively solve the problem in the technical background.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional transformer box comprises a base, a box body, an iron core, a primary winding and a secondary winding, wherein the box body is installed at the top of the base through a fixing groove, a dirt-resistant layer is coated on the inner surface layer of the box body, a second sealing shell is installed on one side of the inner wall of the box body through a supporting column, a threaded groove is welded at the bottom in the second sealing shell, a first sealing shell is installed at the top of the second sealing shell through a fastening screw and the threaded groove, the iron core is installed between the threaded grooves through a connecting column, a miniature air draft fan is installed at the top end of the first sealing shell through a screw, the primary winding and the secondary winding are respectively sleeved on the outer sides of two ends of the iron core, the winding ends of the primary winding and the secondary winding are respectively connected with a female connector, ceramic fixing rings are installed at two ends of the box body through reserved grooves, an external wire is arranged in the ceramic fixing rings, and, the utility model discloses a box, including box, base top, lid, screw fixed box, maintenance window and box cover, the junction outside that maintenance window and maintenance window are located male joint and female joint has all been seted up at box one side both ends, base top one end is connected with the fixed box of pc through flexible metal tube, there is the lid on the fixed box top of pc through screw fixed mounting, be provided with the RFID chip between fixed box of pc and the lid.

Further, the stain resistant layer is made of fluorinated silicon stain resistant paint.

Furthermore, a rotating window is installed at one end of each maintenance window through a rotating shaft, and a bin door is installed between the maintenance windows through the rotating shaft.

Furthermore, the air outlet end of the miniature exhaust fan is positioned outside the first sealing shell.

Further, the first sealing shell and the second sealing shell are both made of pvc materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up male joint and female joint, utilize male joint and female joint to the convenience is connected the external connection with former limit winding and vice limit winding respectively, and the rethread sets up rotation window and maintenance window, and personnel rotate the rotation window, utilize maintenance window to conveniently find external connection and former limit winding, external connection and vice limit winding junction fast, thereby make things convenient for equipment such as universal meter to carry out the fast overhaul to this transformer case.

2. Through setting up first seal housing and the sealed casing of second, the first seal housing who utilizes pvc to make is fixed at the sealed casing top of second, seal the iron core, thereby reduce iron core and outside air area of contact, and then promote the anti-oxidant effect to the iron core, the rethread sets up miniature updraft fan, miniature updraft fan connects external power source and supplies power, the heat that miniature updraft fan during operation conveniently produces first seal housing and the sealed casing of second inboard is taken out, thereby dispel the heat, conveniently promote and dispel the heat when iron core anti-oxidant effect, and then protect transformer coil more effectively.

3. Through setting up the RFID chip, utilize the RFID chip that sets up between pc fixed box and the lid, make things convenient for the handheld outside RFID scanning equipment of personnel to scan and read to read the information of storage on the RFID chip, the personnel's later stage of being convenient for is to the management of a plurality of transformer casees.

4. For the resistant dirty coating of silicon fluoride makes through setting up resistant dirty layer, conveniently promote the resistant dirty effect on box inner surface layer to effectively prevent that box inner surface from easily gluing too much dust, be convenient for clean.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a multifunctional transformer box according to the present invention.

Fig. 2 is a schematic diagram of an external structure of a box body of the multifunctional transformer box of the present invention.

Fig. 3 is a schematic diagram of a first sealing housing and a second sealing housing of a multifunctional transformer tank according to the present invention.

Fig. 4 is a schematic diagram of an RFID chip of a multifunctional transformer box according to the present invention.

In the figure: 1. a base; 2. a box body; 3. a stain resistant layer; 4. a ceramic retainer ring; 5. a male connector; 6. a female joint; 7. external connection; 8. an iron core; 9. primary winding; 10. secondary side winding; 11. a pc fixing box; 12. an inspection window; 13. rotating the window; 14. a first sealed housing; 15. a second sealed housing; 16. fastening screws; 17. a miniature exhaust fan; 18. an RFID chip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a multifunctional transformer box comprises a base 1, a box body 2, an iron core 8, a primary winding 9 and a secondary winding 10, wherein the box body 2 is installed on the top of the base 1 through a fixed groove, a dirt-resistant layer 3 is coated on the inner surface layer of the box body 2, a second sealing shell 15 is installed on one side of the inner wall of the box body 2 through a support column, a threaded groove is welded at the bottom in the second sealing shell 15, a first sealing shell 14 is installed on the top of the second sealing shell 15 through a fastening screw 16 and the threaded groove, the iron core 8 is installed between the threaded grooves through a connecting column, a miniature air draft fan 17 is installed on the top end of the first sealing shell 14 through a screw, the primary winding 9 and the secondary winding 10 are respectively sleeved on the outer sides of the two ends of the iron core 8, the coil ends of the primary winding 9 and the secondary winding 10 are both connected with a female joint 6, the ceramic fixed ring 4 is installed, be provided with external connection 7 and external connection 7 end connection in the ceramic retainer plate 4 and have the male joint 5 that corresponds with

female joint

6, 2 one side both ends of box have all been seted up and have been overhauld window 12 and be located the junction outside of male joint 5 and female joint 6, 1 top one end of base is connected with pc fixed box 11 through flexible metal tube, there is the lid on 11 tops of pc fixed box through screw fixed mounting, be provided with RFID chip 18 between 11 and the lid of pc fixed box.

Wherein, the stain resistant layer 3 is made of fluorinated silicon stain resistant paint.

In this embodiment as shown in fig. 1, utilize resistant dirty layer 3 to make for the resistant dirty coating of fluorinated silicon, conveniently promote the resistant dirty effect on box 2 inner surface layer to effectively prevent that box 2 internal surface from easily gluing too much dust, be convenient for clean.

Wherein, the pivoted window 13 is installed through the pivot to access panel 12 one end, install the door through the pivot between the access panel 12.

In this embodiment, as shown in fig. 1, a person rotates the rotating window 13, and the inspection window 12 is used to conveniently and quickly find the joints between the external line 7 and the primary winding 9 and between the external line 7 and the secondary winding 10, so that the person can conveniently and quickly inspect the transformer box by using a multimeter and other devices.

Wherein, the air outlet end of the miniature induced draft fan 17 is positioned outside the first sealed shell 14.

In this embodiment, as shown in fig. 1, the micro exhaust fan 17 is connected to an external power supply for supplying power, and the heat generated inside the first sealing housing 14 and the second sealing housing 15 is conveniently extracted by the micro exhaust fan 17 during operation, so as to dissipate heat.

Wherein the first sealed shell 14 and the second sealed shell 15 are both made of pvc material.

In this embodiment, as shown in fig. 1, the first sealed housing 14 and the second sealed housing 15 are made of pvc material, so that corrosion resistance and insulation effects of the first sealed housing 14 and the second sealed housing 15 are improved.

It should be noted that the utility model relates to a multifunctional transformer box, when working, the male connector 5 is connected with the female connector 6, so as to connect the external wire 7 with the primary winding 9 and the secondary winding 10, the personnel rotates the rotating window 13, the junction of the external wire 7 with the primary winding 9 and the junction of the external wire 7 with the secondary winding 10 can be found out quickly and conveniently by the maintenance window 12, so as to facilitate the personnel to use the universal meter and other devices to maintain the transformer box quickly, the first sealing shell 14 made of pvc is fixed on the top of the second sealing shell 15 to seal the iron core 8, so as to reduce the contact area between the iron core 8 and the outside air, further improve the anti-oxidation effect of the iron core 8, the micro exhaust fan 17 is connected with the outside power supply to supply power, the micro exhaust fan 17 is convenient to draw out the heat generated inside the first sealing shell 14 and the second sealing shell 15 when working, thereby dispel the heat, conveniently promote and dispel the heat when the anti-oxidant effect of iron core, and then protect transformer coil more effectively, utilize RFID chip 18 (Shanghai latitude brocade information technology limited company production) that sets up between pc fixed box 11 and the lid, make things convenient for personnel to hand outside RFID scanning equipment and scan and read, thereby read the information of storage on the RFID chip 18, the personnel's of being convenient for later stage is to the management of a plurality of transformer casees, utilize resistant dirty layer 3 to make for the resistant dirty coating of silicon fluoride (Japan shines and goes over chemical company's company of chemical company, model KY-100), conveniently promote the resistant dirty effect on 2 inner surface layers of box, thereby effectively prevent that 2 inner surfaces of box easily from gluing too much dust, be convenient for clean.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multifunctional transformer box, includes base (1), box (2), iron core (8), primary winding (9) and vice limit winding (10), its characterized in that: the box body (2) is installed at the top of the base (1) through a fixing groove, a stain resistant layer (3) is coated on the inner surface layer of the box body (2), a second sealing shell (15) is installed on one side of the inner wall of the box body (2) through a supporting column, a thread groove is welded at the bottom in the second sealing shell (15), a first sealing shell (14) is installed at the top of the second sealing shell (15) through a fastening screw (16) and the thread groove, an iron core (8) is installed between the thread grooves through a connecting column, a miniature air draft fan (17) is installed at the top end of the first sealing shell (14) through a screw, a primary winding (9) and a secondary winding (10) are respectively sleeved on the outer sides of two ends of the iron core (8), the winding ends of the primary winding (9) and the secondary winding (10) are both connected with a female joint (6), and ceramic fixing rings (4) are installed at two ends, be provided with external connection (7) and external connection (7) end connection in ceramic retainer plate (4) and have male joint (5) that correspond with female joint (6), maintenance window (12) and maintenance window (12) are all seted up at box (2) one side both ends and are located the junction outside of male joint (5) and female joint (6), base (1) top one end is connected with pc fixed box (11) through flexible metal tube, there is the lid on pc fixed box (11) top through screw fixed mounting, be provided with RFID chip (18) between pc fixed box (11) and the lid.

2. The multifunctional transformer tank of claim 1, wherein: the stain resistant layer (3) is made of fluorinated silicon stain resistant paint.

3. The multifunctional transformer tank of claim 1, wherein: rotating window (13) are installed through the pivot to access panel (12) one end, install the door through the axis of rotation between access panel (12).

4. The multifunctional transformer tank of claim 1, wherein: the air outlet end of the miniature exhaust fan (17) is positioned outside the first sealing shell (14).

5. The multifunctional transformer tank of claim 1, wherein: the first sealing shell (14) and the second sealing shell (15) are both made of pvc materials.