CN211294806U - Antidetonation noise reduction transformer - Google Patents
Antidetonation noise reduction transformer Download PDFInfo
- Publication number
- CN211294806U CN211294806U CN202020272735.0U CN202020272735U CN211294806U CN 211294806 U CN211294806 U CN 211294806U CN 202020272735 U CN202020272735 U CN 202020272735U CN 211294806 U CN211294806 U CN 211294806U
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- Prior art keywords
- installation
- transformer
- heat dissipation
- shell
- seismic
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- 230000009467 reduction Effects 0.000 title description 4
- 238000009434 installation Methods 0.000 claims abstract description 90
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an anti-seismic noise-reduction transformer, which comprises an installation shell for placing the transformer, wherein the installation shell comprises an installation bottom shell and an installation cover plate, the installation bottom shell is provided with a rectangular accommodating cavity, four corners at the bottom of the rectangular accommodating cavity are respectively provided with a support column, a mounting plate is erected on the surface of the support column, a mounting groove is arranged on the surface of the mounting plate, and a transformer main body is fixed in the mounting groove through heat-conducting silica gel; an L-shaped positioning groove is formed in the surface of each supporting column, and an elastic positioning block is clamped in each L-shaped positioning groove; a plurality of heat dissipation holes are formed in one group of symmetrical inner side surfaces of the accommodating cavity, and a plurality of heat dissipation fins are uniformly distributed at the bottom of the mounting plate; the installation bottom shell is further symmetrically provided with installation sliding grooves, a plurality of positioning holes are formed in the inner side faces of the installation sliding grooves, and elastic positioning pieces matched with the positioning holes are arranged on the side faces of the installation cover plate. The utility model discloses technical scheme improves the anti-seismic performance and the heat dispersion of transformer.
Description
Technical Field
The utility model relates to a transformer technical field, in particular to antidetonation noise reduction transformer.
Background
A Transformer (Transformer) is a device that changes an alternating-current voltage by 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: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). Among the prior art, most transformer installation is in the open air, directly carries out welded fastening installation with the transformer usually, can't carry out the shock attenuation buffering to the transformer, and the heat dissipation is relatively poor, influences its life.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an antidetonation noise reduction transformer aims at improving the mounting means of traditional transformer, improves its anti-seismic performance and heat dispersion, guarantees its life.
In order to achieve the purpose, the utility model provides an anti-seismic noise-reduction transformer, including an installation shell for placing the transformer, install the transformer main part in the installation shell, the installation shell includes installation drain pan and installation apron, the installation drain pan sets up a rectangle holding chamber for installing the transformer main part, four angles are equipped with a support column respectively in the bottom of rectangle holding chamber, a mounting panel is set up on the support column surface, a mounting groove is set up on the mounting panel surface, the transformer main part bottom is fixed in the mounting groove through heat conduction silica gel; an L-shaped positioning groove is formed in the surface of each supporting column, an elastic positioning block is clamped in each L-shaped positioning groove, each elastic positioning block comprises an L-shaped clamping part clamped with the L-shaped positioning groove, and the elastic positioning block further comprises abutting parts respectively abutted against four corners of the mounting plate; a plurality of heat dissipation holes are formed in one group of symmetrical inner side surfaces of the accommodating cavity, a plurality of heat dissipation fins are uniformly distributed at the bottom of the mounting plate, a heat dissipation air channel is formed among the heat dissipation fins, and two ends of the heat dissipation air channel respectively correspond to the heat dissipation holes; the installation bottom shell is further symmetrically provided with installation chutes in sliding clamping connection with the installation cover plate, a plurality of positioning holes are uniformly distributed on the inner side surface of each installation chute along the length direction of the installation chute, and elastic positioning pieces matched with the positioning holes one by one are arranged on the side surfaces of the installation cover plate.
Preferably, the surface of the support column is additionally provided with an elastic rubber layer.
Preferably, the elastic positioning block is arranged to be of an integrated molding structure of the high-tenacity glue.
Preferably, the elastic positioning piece is provided as a ball plunger.
Preferably, the mounting plate and the heat sink are provided as an integrally formed structure.
Compared with the prior art, the beneficial effects of the utility model are that: the mounting structure of traditional transformer has been improved, and the transformer passes through heat conduction silica gel to be fixed on the mounting panel, can transmit its heat to the mounting panel fast, and the mounting panel bottom is provided with a plurality of fin, forms the heat dissipation wind channel between the fin, combines holding chamber side symmetry to set up in the louvre at heat dissipation wind channel both ends again, makes the mounting panel bottom form the air convection for the air flows from between the fin, thereby accelerates the heat dissipation. Simultaneously, through support column and the elastic locating piece that sets up mutual joint in the installation shell, with the mounting panel spacing in the spacing draw-in groove that the support column formed between the elastic locating piece, and the support column surface still is equipped with the elastic rubber layer, make the mounting panel be elastic contact with this spacing draw-in groove's contact surface, when receiving external force, can cushion it to cushion the transformer, when no longer receiving external force, resume to the normal position again, guarantee the stability of transformer installation, prevent because external force influences its life. Sliding connection between installation drain pan and the installation apron fixes through elastic positioning element, makes things convenient for its installation and dismantlement to make things convenient for the installation and the later stage of transformer to overhaul the change.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded view of the transformer mounting structure of the present invention;
FIG. 2 is a schematic view of the structure of the bottom casing of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1 and 2, the anti-seismic noise-reduction transformer provided by this embodiment includes an installation housing for placing a transformer, a transformer main body 1 is installed in the installation housing, the installation housing includes an installation bottom case 2 and an installation cover plate 3, the installation bottom case 2 is provided with a rectangular accommodation cavity 21 for installing the transformer main body 1, four corners of the bottom of the rectangular accommodation cavity 21 are respectively provided with a support column 22, an installation plate 4 is erected on the surface of the support column 22, an installation groove 41 is formed on the surface of the installation plate 4, and the bottom of the transformer main body 1 is fixed in the installation groove 41 through a heat-conducting silica gel (not shown in the figure); an L-shaped positioning groove 23 is formed in the surface of any supporting column 22, an elastic positioning block 5 is clamped in any L-shaped positioning groove 23, the elastic positioning block 5 comprises an L-shaped clamping portion 51 clamped with the L-shaped positioning groove 23, and further comprises abutting portions 52 respectively abutted against four corners of the mounting plate 4; a plurality of heat dissipation holes 24 are formed in one group of symmetrical inner side surfaces of the accommodating cavity, a plurality of heat dissipation fins 42 are uniformly distributed at the bottom of the mounting plate 4, a heat dissipation air duct is formed among the plurality of heat dissipation fins 42, and two ends of the heat dissipation air duct respectively correspond to the heat dissipation holes 24; the installation bottom shell 2 is further symmetrically provided with installation sliding grooves 25 in sliding clamping connection with the installation cover plate 3, a plurality of positioning holes 26 are evenly distributed on the inner side surface of each installation sliding groove 25 along the length direction of the installation sliding groove, and elastic positioning pieces 31 matched with the positioning holes 26 one by one are arranged on the side surfaces of the installation cover plate 3.
It should be noted that, the utility model discloses an improvement to 1 mounting structure of transformer main part, the circuit structure and the theory of operation of transformer main part 1 are prior art, and are not the utility model discloses an improvement point, no longer give unnecessary details here. The mounting structure of traditional transformer main part 1 has been improved to this embodiment, and transformer main part 1 passes through heat conduction silica gel to be fixed on mounting panel 4, can be with its heat fast transfer to mounting panel 4, and mounting panel 4 bottom is provided with a plurality of fin 42, mounting panel 4 with fin 42 sets up to the integrated into one piece structure, forms the radiating air duct between the fin 42, and recombination rectangle holding chamber 21 side symmetry sets up in the louvre 24 at radiating air duct both ends, makes mounting panel 4 bottom form the air convection for the air flows from between the fin 42, thereby accelerates the heat dissipation. Simultaneously, through support column 22 and the elastic locating piece 5 that set up mutual joint in the installation shell, with mounting panel 4 spacing in the spacing draw-in groove that support column 22 formed between elastic locating piece 5, and support column 22 surface still is equipped with the elastic rubber layer (not shown in the figure), make mounting panel 4 be elastic contact with this spacing draw-in groove's contact surface, when receiving external force, can cushion it, thereby cushion transformer main part 1, when no longer receiving external force, resume to the normal position again, guarantee the stability of transformer main part 1 installation, prevent because external force influences its life. Sliding connection between installation drain pan 2 and the installation apron 3 fixes through elastic positioning element 31, makes things convenient for its installation and dismantlement to make things convenient for the installation of transformer main part 1 and later stage to overhaul the change.
Specifically, during the installation, erect four angles of mounting panel 4 on the support column 22 surface, then, insert L type constant head tank 23 with the L type joint portion 51 of elastically positioned piece 5 in proper order, when L type joint portion 51 and L type constant head tank 23 joint, the butt portion 52 of elastically positioned piece 5 respectively with the side and the top surface butt at each angle of mounting panel 4, it is fixed to combine the elastic rubber layer on support column 22 surface to carry out the elasticity parcel with four angles of mounting panel 4 again. The elastic positioning block 5 is of an integrated structure of a high-tenacity rubber. The super rubber is a novel material with good strength and small compression deformation, which is between plastic and rubber, and has the rigidity of plastic and the elasticity of rubber. The mounting plate 4 and the transformer body 1 can be effectively buffered.
Further, when installation apron 3 splices with installation drain pan 2, insert the installation spout 25 with 3 tip of installation apron, it should be said, installation apron 3 side and the adaptation of installation spout 25 medial surface, therefore, at the in-process that installation apron 3 slided into installation spout 25, elastic positioning element 31 can receive the extrusion of installation spout 25 medial surface and the extrusion of the non-corresponding locating hole 26 port and compress, thereby guarantee that installation apron 3 slides into installation spout 25 smoothly, accomplish the concatenation, at this moment, elastic positioning element 31 and locating hole 26 are the one-to-one respectively, consequently, elastic positioning element 31 loses the extrusion of installation spout 25 medial surface and stretches out to locating hole 26 interior joint, thereby guarantee the concatenation stability between installation apron 3 and the installation drain pan 2. When the installation apron 3 is dismantled to needs, will install apron 3 and release along installation spout 25 length direction, at this moment, elastic positioning element 31 can receive the extrusion of locating hole 26 port and compress once more, thereby make installation apron 3 can slide along installation spout 25, at the slip in-process, elastic positioning element 31 receives the extrusion of installation spout 25 medial surface and non-corresponding locating hole 26 once more and compresses with the same reason, thereby guarantee installation apron 3 and follow roll-off in the installation spout 25 smoothly, thereby accomplish the dismantlement of installation apron 3. The elastic positioning member 31 is configured as a ball plunger. The ball plunger is a standard part in the prior art, is low in cost and long in service life, and the end part of the ball plunger clamped with the positioning hole 26 is spherical, so that the friction force between the ball plunger and the inner side surface of the mounting sliding groove 25 and the positioning hole 26 can be greatly reduced in the mounting and dismounting process of the mounting cover plate 3, and the mounting and dismounting of the cover plate 3 are convenient to mount.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. An anti-seismic noise-reduction transformer comprises an installation shell for placing a transformer, wherein a transformer main body is installed in the installation shell, and the anti-seismic noise-reduction transformer is characterized in that the installation shell comprises an installation bottom shell and an installation cover plate, the installation bottom shell is provided with a rectangular accommodating cavity for installing the transformer main body, four corners at the bottom of the rectangular accommodating cavity are respectively provided with a support column, an installation plate is erected on the surface of the support column, an installation groove is formed in the surface of the installation plate, and the bottom of the transformer main body is fixed in the installation groove through heat-conducting silica gel; an L-shaped positioning groove is formed in the surface of each supporting column, an elastic positioning block is clamped in each L-shaped positioning groove, each elastic positioning block comprises an L-shaped clamping part clamped with the L-shaped positioning groove, and the elastic positioning block further comprises abutting parts respectively abutted against four corners of the mounting plate; a plurality of heat dissipation holes are formed in one group of symmetrical inner side surfaces of the accommodating cavity, a plurality of heat dissipation fins are uniformly distributed at the bottom of the mounting plate, a heat dissipation air channel is formed among the heat dissipation fins, and two ends of the heat dissipation air channel respectively correspond to the heat dissipation holes; the installation bottom shell is further symmetrically provided with installation chutes in sliding clamping connection with the installation cover plate, a plurality of positioning holes are uniformly distributed on the inner side surface of each installation chute along the length direction of the installation chute, and elastic positioning pieces matched with the positioning holes one by one are arranged on the side surfaces of the installation cover plate.
2. An anti-seismic, noise-reducing transformer according to claim 1, wherein an elastomeric rubber layer is added to the surface of said support post.
3. An anti-seismic noise-reducing transformer according to claim 1, wherein the elastic positioning blocks are arranged in a high-strength rubber integrally-formed structure.
4. An anti-seismic, noise-reducing transformer according to claim 1, wherein said elastic positioning element is provided as a ball plunger.
5. An anti-seismic, noise-reducing transformer according to claim 1, wherein said mounting plate and said heat sink are provided as an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272735.0U CN211294806U (en) | 2020-03-06 | 2020-03-06 | Antidetonation noise reduction transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272735.0U CN211294806U (en) | 2020-03-06 | 2020-03-06 | Antidetonation noise reduction transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211294806U true CN211294806U (en) | 2020-08-18 |
Family
ID=72022812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020272735.0U Expired - Fee Related CN211294806U (en) | 2020-03-06 | 2020-03-06 | Antidetonation noise reduction transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211294806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056135A (en) * | 2021-03-17 | 2021-06-29 | 泸州职业技术学院 | Power converter convenient to install and installation method thereof |
-
2020
- 2020-03-06 CN CN202020272735.0U patent/CN211294806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056135A (en) * | 2021-03-17 | 2021-06-29 | 泸州职业技术学院 | Power converter convenient to install and installation method thereof |
| CN113056135B (en) * | 2021-03-17 | 2022-03-15 | 泸州职业技术学院 | Power converter convenient to install and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |