CN113707415A - Transformer convenient to mount and dismount - Google Patents

Transformer convenient to mount and dismount Download PDF

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Publication number
CN113707415A
CN113707415A CN202110999988.7A CN202110999988A CN113707415A CN 113707415 A CN113707415 A CN 113707415A CN 202110999988 A CN202110999988 A CN 202110999988A CN 113707415 A CN113707415 A CN 113707415A
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CN
China
Prior art keywords
fixedly connected
transformer
shell
plates
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110999988.7A
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Chinese (zh)
Inventor
徐忠义
王锦银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianchang Wanfu Electronics Co ltd
Original Assignee
Tianchang Wanfu Electronics Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianchang Wanfu Electronics Co ltd filed Critical Tianchang Wanfu Electronics Co ltd
Priority to CN202110999988.7A priority Critical patent/CN113707415A/en
Publication of CN113707415A publication Critical patent/CN113707415A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

The invention discloses a transformer convenient to mount and dismount, which comprises a shell, wherein the upper surface of the shell is provided with a guide groove, the lower surface of the inner wall of the guide groove is provided with a square through hole, two limiting plates are clamped in the guide groove, and connecting plates are fixedly connected to the opposite surfaces of the two limiting plates; the plug connector that the device transformer core is connected passes the shell and is connected with electrical components, let the wire of this transformer be convenient for ann through the plug connector and tear open, and two limiting plates can part through the guide way, and it exposes with the fixed square through-hole that lets of side shield to pass through the adsorption block, when the plug connector runs through square through-hole and installs, two limiting plates of pulling are to well removal, under the cooperation of positioning spring and side shield, two limiting plates can automatic re-setting be closed to square through-hole, and it is fixed with the wire through the arc mouth, make the shell keep the wholeness in the time of fixed plug connector again, through its design, for this transformer and electrical components's dismouting provides convenience, and make it have good waterproof performance again.

Description

Transformer convenient to mount and dismount
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to a transformer convenient to mount and dismount.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: the power transformer is a soft magnetic electromagnetic component with the functions of power transmission, voltage transformation and insulation isolation, is widely applied to power supply technology and power electronic technology, is almost used in all electronic products, has simple principle and has different requirements according to winding processes of transformers in different use occasions (different purposes).
When an existing power transformer is installed, the structure of the existing power transformer is generally in welding connection, and a lead connected with the transformer is generally directly wound and fastened with other electrical components, so that the existing power transformer is complex in installation steps and has limitation of being not convenient enough, the transformer structure is not stable enough when being installed, and the waterproof performance is not enough.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the transformer convenient to install and disassemble, and solves the problems that the lead wire connected with the conventional transformer is usually directly wound and tightly connected with other electrical elements, so that the transformer is complicated in installation steps and has limitation of being not convenient and fast, the transformer structure is not stable enough during installation, and the waterproof performance is not enough.
In order to solve the technical problems, the invention provides the following technical scheme: ann tears convenient transformer open, which comprises an outer shell, the guide way has been seted up to the upper surface of shell, square through hole has been seted up to the lower surface of guide way inner wall, the joint has two limiting plates in the guide way, the equal fixedly connected with connecting plate in the looks back of two limiting plates, the front of shell and the equal fixedly connected with side shield in the back, the equal fixedly connected with positioning spring of the opposite face of two side shields, and positioning spring's one end and the back fixed connection of connecting plate, two absorption blocks of the equal fixedly connected with in the back of the body of two connecting plates, and the absorption block is the permanent magnet, and the arc mouth has all been seted up to the opposite face of two limiting plates, be provided with the transformer core in the shell, the one end of transformer core is provided with the plug connector.
As a preferred technical scheme, the rubber layers are arranged on the outer walls of the limiting plates, the opposite surfaces of the two limiting plates are in lap joint, and the upper surfaces of the limiting plates are provided with push plates.
As a preferred technical solution of the present invention, the lower surface of the transformer core is fixedly connected with two first side plates, the front and back of the housing are both fixedly connected with second side plates, and the upper surface of the second side plate is fixedly connected with a positioning mechanism.
As a preferred technical scheme of the present invention, the positioning mechanism includes a sleeve block, a bottom end of the sleeve block is fixedly connected to an upper surface of the second side plate, a T-shaped rod is sleeved in the sleeve block, a support spring is wound around an outer wall of the T-shaped rod, a bottom end of the support spring is fixedly connected to a top end of the sleeve block, a top end of the support spring is overlapped with a lower surface of an inner wall of the T-shaped rod, a bottom end of the T-shaped rod penetrates through the sleeve block and is fixedly connected to a bottom plate, two limit posts are fixedly connected to an upper surface of the bottom plate, an outer notch is formed in an upper surface of the first side plate, two limit holes are formed in an upper surface of the first side plate, and the outer notch is located between the two limit holes.
As a preferred technical scheme of the invention, the left side surface and the right side surface of the shell are fixedly connected with the heat dissipation plates, and the outer walls of the heat dissipation plates are provided with a plurality of heat dissipation fins.
As a preferred technical scheme of the invention, the periphery of the inner wall of the shell is bonded with the flame-retardant layer, and the flame-retardant layer is made of flame-retardant rubber.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. the device is through being provided with square through hole on the shell upper surface, the plug connector that can be convenient for connect the transformer core passes the shell and is connected with electrical components, let the wire of this transformer pass through the plug connector and be convenient for ann tears open, and two limiting plates can slide separately through the guide way, and it is fixed mutually with the side shield through adsorbing the piece, the shape through hole that lets exposes, when the plug connector runs through square through hole and installs, two limiting plates of pulling move to the middle part, under the cooperation of positioning spring and side shield, two limiting plates can close the square through hole by the automatic re-setting laminating, and carry out the centre gripping through the wire of arc mouth with the plug connector and fix, make the shell keep the wholeness again in the time of fixed plug connector, through its design, for this transformer and electrical components's dismouting provides convenience, and make it have good waterproof performance again.
2. The device is when shell and transformer core are connected, first curb plate is opposite with the second curb plate, and can drive the bottom plate through pressing T type pole and run through outer notch decline, and drive the bottom plate through rotatory T type pole and rotate two spacing holes that let spacing post correspond first curb plate lower surface, loosen T type pole and make it drive spacing post through supporting spring and insert corresponding spacing hole, let be convenient for install fast between first curb plate and the second curb plate together, in order to reach the effect of quick installation shell and transformer core, and let spacing post break away from spacing hole through pressing T type pole, and rotating bottom plate resets, can let first curb plate and second curb plate quick dismantlement, can let this transformer dismouting of being convenient for through its design, it provides convenience to maintain work for it.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic perspective view of a transformer core according to the present invention;
FIG. 4 is a schematic view of a first three-dimensional structure of the housing of the present invention;
FIG. 5 is a schematic perspective view of a positioning mechanism according to the present invention;
fig. 6 is a schematic diagram of a second three-dimensional structure of the housing of the present invention.
Wherein: 1. a housing; 2. a guide groove; 3. an arc-shaped opening; 4. a limiting plate; 5. a side dam; 6. a transformer core; 7. a rubber layer; 8. a connecting plate; 9. an adsorption block; 10. a positioning spring; 11. a plug-in unit; 12. a square through hole; 13. a heat dissipation plate; 14. a first side plate; 15. a second side plate; 16. a positioning mechanism; 161. a base plate; 162. a limiting column; 163. sleeving blocks; 164. a T-shaped rod; 165. a support spring; 17. an outer notch; 18. a limiting hole; 19. a flame retardant layer.
Detailed Description
Technical means for implementing the present invention; authoring features; the purpose served by the disclosure is to provide a thorough understanding of the invention, and is to be construed as being a limitation on the scope of the invention as defined by the appended claims. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, materials used in the following examples; reagents and the like are commercially available unless otherwise specified.
Examples
The convenient transformer is torn open in ann as shown in fig. 1-6, which comprises a housing 1, guide way 2 has been seted up to the upper surface of shell 1, square through hole 12 has been seted up to the lower surface of 2 inner walls of guide way, the joint has two limiting plates 4 in guide way 2, the equal fixedly connected with connecting plate 8 in the back of two limiting plates 4, the equal fixedly connected with side shield 5 in front and the back of shell 1, the equal fixedly connected with positioning spring 10 in the opposite face of two side shield 5, and the one end of positioning spring 10 and the back fixed connection of connecting plate 8, two adsorption blocks 9 of the equal fixedly connected with in the back of the phase of two connecting plates 8, and adsorption block 9 is the permanent magnet, arc mouth 3 has all been seted up to the opposite face of two limiting plates 4, be provided with transformer core 6 in the shell 1, the one end of transformer core 6 is provided with plug connector 11.
During the use, stimulate two limiting plates 4 respectively and part, make it move towards corresponding side shield 5 along guide way 2, and limiting plate 4 adsorbs fixedly mutually with side shield 5 through the adsorption plate, so that square through hole 12 exposes, the plug connector 11 with the 6 wire connection of transformer core runs through square through hole 12 again, after that make it separate with side shield 5 with two limiting plate 4 stimulations, two limiting plates 4 pass through positioning spring 10's elasticity effect and automatic laminating together, it is fixed with the centre gripping of the wire of plug connector 11 through two arcs mouth 3 that correspond, and limiting plate 4 laminates and closely closes square through hole 12, the plug connector 11 of connecting the wire is connected with electrical components again.
In other embodiments, the rubber layer 7 is arranged on the outer wall of the limiting plates 4, the opposite surfaces of the two limiting plates 4 are in lap joint, and the upper surfaces of the limiting plates 4 are provided with push plates;
through this design for when two limiting plate 4 closed square through-hole 12 through positioning spring 10 automatic re-setting, utilize the rubber layer 7 of its outer wall can closely laminate with square through-hole 12's inner wall, let the upper surface of shell 1 keep good waterproof performance.
In other embodiments, the lower surface of the transformer core 6 is fixedly connected with two first side plates 14, the front surface and the back surface of the housing 1 are fixedly connected with second side plates 15, and the upper surfaces of the second side plates 15 are fixedly connected with positioning mechanisms 16;
through this design, when letting transformer core 6 and shell 1 install, connect through first curb plate 14 and second curb plate 15 are corresponding, provide the guarantee for the fixed of transformer core 6 and shell 1.
In other embodiments, the positioning mechanism 16 includes a sleeve block 163, a bottom end of the sleeve block 163 is fixedly connected to an upper surface of the second side plate 15, a T-shaped rod 164 is sleeved in the sleeve block 163, a supporting spring 165 is wound around an outer wall of the T-shaped rod 164, a bottom end of the supporting spring 165 is fixedly connected to a top end of the sleeve block 163, a top end of the supporting spring 165 is overlapped with a lower surface of an inner wall of the T-shaped rod 164, a bottom end of the T-shaped rod 164 penetrates through the sleeve block 163 and is fixedly connected to a bottom plate 161, two limiting columns 162 are fixedly connected to an upper surface of the bottom plate 161, an outer notch 17 is formed in an upper surface of the first side plate 14, two limiting holes 18 are formed in an upper surface of the first side plate 14, and the outer notch 17 is located between the two limiting holes 18;
through this design, let press T type pole 164 and can drive the bottom plate 161 and run through outer notch 17 and descend, and drive the bottom plate 161 through rotatory T type pole 164 and rotate and let spacing post 162 correspond two spacing holes 18 of first curb plate 14 lower surface after that, loosen T type pole 164 and make it drive spacing post 162 through supporting spring 165 and insert corresponding spacing hole 18, let be convenient for install fast between first curb plate 14 and the second curb plate 15 and fix.
In other embodiments, the left and right sides of the housing 1 are both fixedly connected with the heat dissipation plate 13, and the outer wall of the heat dissipation plate 13 is provided with a plurality of heat dissipation fins;
through the design, the heat dissipation plate 13 arranged through the shell 1 of the transformer can be matched with the heat dissipation fins to achieve the effect of rapid heat dissipation in the daily use process of the transformer.
In other embodiments, the flame retardant layer 19 is adhered to the periphery of the inner wall of the housing 1, and the flame retardant layer 19 is made of flame retardant rubber.
Through this design, can be at the in-process that the transformer used, when it is for when burning, its fire-retardant layer 19 that sets up through the inner wall can provide certain buffering time for the safety processing work of transformer to slowing down the transformer burning, and then can improve the security performance of this transformer.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature is "above" the second feature; "above" and "above" include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature is "below" the second feature; "below" and "beneath" include the first feature being directly beneath and obliquely below the second feature, or merely indicating that the first feature is at a lesser level than the second feature.
The foregoing shows and describes the general principles of the present invention; the main features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. Convenient transformer is torn open in ann, including shell (1), its characterized in that: the upper surface of the shell (1) is provided with a guide groove (2), the lower surface of the inner wall of the guide groove (2) is provided with a square through hole (12), two limit plates (4) are clamped in the guide groove (2), connecting plates (8) are fixedly connected with the opposite surfaces of the two limit plates (4), the front and the back of the shell (1) are both fixedly connected with side baffles (5), the opposite surfaces of the two side baffles (5) are both fixedly connected with positioning springs (10), one end of the positioning spring (10) is fixedly connected with the back of the connecting plate (8), the back of the two connecting plates (8) is fixedly connected with two adsorption blocks (9), the adsorption block (9) is a permanent magnet, the opposite surfaces of the two limit plates (4) are both provided with arc-shaped openings (3), a transformer core (6) is arranged in the shell (1), and a plug connector (11) is arranged at one end of the transformer core (6).
2. The transformer convenient to mount and dismount as claimed in claim 1, wherein: the outer wall of the limiting plate (4) is provided with a rubber layer (7), the opposite faces of the two limiting plates (4) are in lap joint, and the upper surface of each limiting plate (4) is provided with a push plate.
3. The transformer convenient to mount and dismount as claimed in claim 1, wherein: the transformer core is characterized in that two first side plates (14) are fixedly connected to the lower surface of the transformer core (6), second side plates (15) are fixedly connected to the front surface and the back surface of the shell (1), and a positioning mechanism (16) is fixedly connected to the upper surfaces of the second side plates (15).
4. The transformer of claim 3, wherein: the positioning mechanism (16) comprises a sleeve block (163), the bottom end of the sleeve block (163) is fixedly connected with the upper surface of the second side plate (15), a T-shaped rod (164) is sleeved in the sleeve block (163), a supporting spring (165) is wound on the outer wall of the T-shaped rod (164), the bottom end of the supporting spring (165) is fixedly connected with the top end of the sleeve block (163), and the top end of the supporting spring (165) is lapped with the lower surface of the inner wall of the T-shaped rod (164), the bottom end of the T-shaped rod (164) penetrates through the sleeve block (163) and is fixedly connected with a bottom plate (161), the upper surface of the bottom plate (161) is fixedly connected with two limiting columns (162), the upper surface of the first side plate (14) is provided with an outer notch (17), and the upper surface of the first side plate (14) is provided with two limiting holes (18), and the outer notch (17) is positioned between the two limiting holes (18).
5. The transformer convenient to mount and dismount as claimed in claim 1, wherein: the left side face and the right side face of the shell (1) are fixedly connected with radiating plates (13), and a plurality of radiating fins are arranged on the outer walls of the radiating plates (13).
6. The transformer convenient to mount and dismount as claimed in claim 1, wherein: all bond around shell (1) inner wall has fire-retardant layer (19), fire-retardant layer (19) are fire-retardant rubber material.
CN202110999988.7A 2021-08-30 2021-08-30 Transformer convenient to mount and dismount Pending CN113707415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110999988.7A CN113707415A (en) 2021-08-30 2021-08-30 Transformer convenient to mount and dismount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110999988.7A CN113707415A (en) 2021-08-30 2021-08-30 Transformer convenient to mount and dismount

Publications (1)

Publication Number Publication Date
CN113707415A true CN113707415A (en) 2021-11-26

Family

ID=78656406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110999988.7A Pending CN113707415A (en) 2021-08-30 2021-08-30 Transformer convenient to mount and dismount

Country Status (1)

Country Link
CN (1) CN113707415A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929968A1 (en) * 1998-06-30 2000-01-05 Landwehr & Schultz Trafo Gmbh Installation module with at least one electrical component, e.g. switches, sockets, etc. esp. for fitting into or onto furniture, enables user requirements to be better satisfied
US20010004941A1 (en) * 1999-12-13 2001-06-28 Murata Manufacturing Co., Ltd. Circuit module and method for mounting the same
US20090096562A1 (en) * 2006-04-20 2009-04-16 Toshihiro Nakadai High-voltage transformer
CN208806117U (en) * 2018-09-29 2019-04-30 鞍钢广州汽车钢有限公司 A kind of easy-to-dismount transformer
CN211208753U (en) * 2019-11-07 2020-08-07 海南鑫成机电设备有限公司 Automobile wire plug connector convenient to install
CN211376388U (en) * 2020-02-05 2020-08-28 福建雄风电气有限公司 Transformer with anti-drop wiring device
CN213752260U (en) * 2020-12-31 2021-07-20 乐清市科发电子有限公司 Power transformer with secondary wiring plugging and unplugging functions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19929968A1 (en) * 1998-06-30 2000-01-05 Landwehr & Schultz Trafo Gmbh Installation module with at least one electrical component, e.g. switches, sockets, etc. esp. for fitting into or onto furniture, enables user requirements to be better satisfied
US20010004941A1 (en) * 1999-12-13 2001-06-28 Murata Manufacturing Co., Ltd. Circuit module and method for mounting the same
US20090096562A1 (en) * 2006-04-20 2009-04-16 Toshihiro Nakadai High-voltage transformer
CN208806117U (en) * 2018-09-29 2019-04-30 鞍钢广州汽车钢有限公司 A kind of easy-to-dismount transformer
CN211208753U (en) * 2019-11-07 2020-08-07 海南鑫成机电设备有限公司 Automobile wire plug connector convenient to install
CN211376388U (en) * 2020-02-05 2020-08-28 福建雄风电气有限公司 Transformer with anti-drop wiring device
CN213752260U (en) * 2020-12-31 2021-07-20 乐清市科发电子有限公司 Power transformer with secondary wiring plugging and unplugging functions

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