CN208767108U - A kind of inductance being easily installed - Google Patents
A kind of inductance being easily installed Download PDFInfo
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- CN208767108U CN208767108U CN201821679581.6U CN201821679581U CN208767108U CN 208767108 U CN208767108 U CN 208767108U CN 201821679581 U CN201821679581 U CN 201821679581U CN 208767108 U CN208767108 U CN 208767108U
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Abstract
The utility model relates to a kind of inductance being easily installed, including heat-dissipating casing, it is connected and fixed plate, attaching nut, insulation holddown plate, bolt, inductance ontology, ventilation hole, thermally conductive offset plate and cover case；The heat-dissipating casing is process using aluminum alloy material；The thermally conductive offset plate is placed on the square groove of heat-dissipating casing central location setting；The plate setting right side that is connected and fixed is several, using acrylic material, is fixed on cover case outer end face by acrylic glue and is fixedly connected；The cover case uses acrylic material, and cover case will be connected and fixed plate by attaching nut and connect in heat-dissipating casing upper surface；The setting of the inductance ontology is arranged in cover case, including coil core and tree lace circle in thermally conductive offset plate upper end；Insulation holddown plate is fixed at cover case upper end by bolt by the insulation holddown plate；Utility model device solves the hidden danger using encapsulating inductance after die cast, and guarantees thermally conductive, insulation and fix reliable.
Description
Technical field
The utility model relates to a kind of inductive technologies device, especially a kind of inductance being easily installed.
Background technique
Inductance is applied to power electronic equipment usually as energy storage device, is widely used in charger, inverter, UPS, change
Frequency device etc..Typically for the current transformer of mid power or more, for boosting or the inductance of inversion, usually by inductance ontology
Encapsulating is not only at high cost in a die cast, but also there is the problems such as insulation hidden danger, heat dissipation is bad, and these problems exist
It can not be detected in the inspection of cost, seriously affect its service life and safety of the even entire current transformer of inductance.
Summary of the invention
In view of the above situation, it is necessary to which providing one kind and can solve in the prior art is usually by inductance ontology encapsulating in one
It is not only at high cost in a die cast, but also there is the inductance of the problems such as insulation hidden danger, heat dissipation is bad being easily installed.
A kind of inductance being easily installed, including heat-dissipating casing, be connected and fixed plate, attaching nut, insulation holddown plate, spiral shell
Bolt, inductance ontology, ventilation hole, thermally conductive offset plate and cover case；The heat-dissipating casing is process using aluminum alloy material；It is described thermally conductive
Offset plate is placed on the square groove of heat-dissipating casing central location setting；The plate setting right side that is connected and fixed is several, using acrylic material
Matter is fixed on cover case outer end face by acrylic glue and is fixedly connected；The cover case uses acrylic material, and cover case passes through connection
Nut will be connected and fixed plate and connect in heat-dissipating casing upper surface；The setting of the inductance ontology is arranged in thermally conductive offset plate upper end
In cover case, including coil core and tree lace circle；Insulation holddown plate is fixed at by the insulation holddown plate by bolt
Cover case upper end.
The heat-dissipating casing lower end is evenly arranged with radiation tooth, and upper surface central location is provided with square groove.
The thermally conductive offset plate uses thermal conductive silicon rubber mat, and with a thickness of 2 ~ 3mm, thermal coefficient is 1.5 ~ 3.0w/m*k.
The height of the thermally conductive offset plate is greater than the depth of the square groove of heat-dissipating casing central location setting.
Ventilation hole is provided on the cover case side wall.
The coil core is longer than the width that tree lace circle is wound, and the both ends of coil core protrude from except tree lace circle, and tree lace circle
The other four sides for being wound in coil core are coiled into flat shape, form a flat column.
The insulation holddown plate uses polyurethane material.
Compared with prior art, the utility model has the beneficial effects that
The utility model substitutes traditional die cast, guarantees low cost, insulation holddown plate and cover case are using nonmetallic
Material guarantees its insulating properties, and visually checks and guarantee reliability；Insulation holddown plate is fixed on cover case by bolt
End is realized to the pressurization of the upper end of inductance ontology, guarantees fixed reliability；Using heat-conducting glue, guarantee heat transfer, it is outer by radiating
Shell carries out thermal diffusivity；Which solves the hidden danger for using encapsulating inductance after die cast, and guarantee thermally conductive, insulation and fixed
Reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the top view of the utility model embodiment.
Fig. 3 is the structural schematic diagram of inductance ontology in the utility model embodiment.
In figure: 1- heat-dissipating casing, 2- are connected and fixed plate, 3- attaching nut, 4- insulation holddown plate, 5- bolt, 6- inductance
Ontology, 7- ventilation hole, the thermally conductive offset plate of 8-, 9- cover case, 10- coil core, 11- tree lace circle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the inductance that the utility model is easily installed.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
Referring to Figure 1-3, a kind of inductance being easily installed of the utility model embodiment, including heat-dissipating casing 1, connection are admittedly
Fixed board 2, attaching nut 3, insulation holddown plate 4, bolt 5, inductance ontology 6, ventilation hole 7, thermally conductive offset plate 8 and cover case 9；It is described to dissipate
Hot shell 1 is process using aluminum alloy material, and 1 lower end of heat-dissipating casing is evenly arranged with radiation tooth, and upper surface central location
It is provided with square groove, the area of heat dissipation is improved by the radiation tooth being uniformly arranged, increases the efficiency of heat dissipation, passes through heat-dissipating casing 1
The square groove of central location setting can be realized the placement of thermally conductive offset plate 8；The thermally conductive offset plate 8 is placed on 1 center of heat-dissipating casing
The square groove of position setting, thermally conductive offset plate 8 use thermal conductive silicon rubber mat, and with a thickness of 2 ~ 3mm, thermal coefficient is 1.5 ~ 3.0w/m*
K, the height of thermally conductive offset plate 8 are greater than the depth of the square groove of 1 central location of heat-dissipating casing setting, pass through the design of this difference in height
It can be realized coming into full contact with for 6 lower end of inductance ontology and thermally conductive offset plate 8；It is described be connected and fixed plate 2 be arranged it is right several, using sub- gram
Dead-wood matter is fixed on 9 outer end face of cover case by acrylic glue and is fixedly connected；The cover case 9 uses acrylic material, realizes exhausted
Edge, cover case 9 will be connected and fixed plate 2 by attaching nut 3 and connect in 1 upper surface of heat-dissipating casing, and it is scattered to realize that cover case 9 is fixed at
Hot 1 upper end of shell is provided with ventilation hole 7 on 9 side wall of cover case, and the convective cooling of air is realized convenient for ventilation；The inductance ontology
6 settings in thermally conductive 8 upper end of offset plate, and be arranged in cover case 9, including coil core 10 and tree lace circle 11；The coil core 10 compares
The width that tree lace circle 11 is wound is long, and the both ends of coil core 10 protrude from except tree lace circle 11, and tree lace circle 11 is wound in coil core
10 other four sides are coiled into flat shape, form a flat column；The insulation holddown plate 4 is pressed insulation by bolt 5
Tight cover board 4 is fixed at 9 upper end of cover case, and insulation holddown plate 4 uses polyurethane material, has certain elasticity, Neng Goushi
Now to the pressurization of 6 upper ends of inductance ontology.
The design substitutes traditional die cast, guarantees low cost, and insulation holddown plate 4 and cover case 9 use non-metallic material
Its insulating properties is demonstrate,proved in quality guarantee, and is visually checked and guaranteed reliability；Insulation holddown plate 4 is fixed on cover case 9 by bolt 5
End is realized to the pressurization of 6 upper ends of inductance ontology, guarantees fixed reliability；Using heat-conducting glue 90, guarantee heat transfer, by dissipating
Hot shell 1 radiates.
Claims (7)
1. a kind of inductance being easily installed, including heat-dissipating casing (1), it is connected and fixed plate (2), attaching nut (3), insulation clamping cap
Plate (4), bolt (5), inductance ontology (6), ventilation hole (7), thermally conductive offset plate (8) and cover case (9)；It is characterized by: the heat dissipation
Shell (1) is process using aluminum alloy material；The thermally conductive offset plate (8) is placed on the setting of heat-dissipating casing (1) central location
Square groove；Plate (2) setting right side that is connected and fixed is several, using acrylic material, is fixed on cover case (9) by acrylic glue
Outer end face is fixedly connected；The cover case (9) uses acrylic material, and cover case (9) will be connected and fixed plate by attaching nut (3)
(2) it is connected in heat-dissipating casing (1) upper surface；The setting of the inductance ontology (6) is arranged in thermally conductive offset plate (8) upper end in cover
In case (9), including coil core (10) and tree lace circle (11)；The insulation holddown plate (4) will be insulated clamping cap by bolt (5)
Plate (4) is fixed at cover case (9) upper end.
2. the inductance according to claim 1 being easily installed, it is characterised in that: heat-dissipating casing (1) lower end is uniformly set
It is equipped with radiation tooth, and upper surface central location is provided with square groove.
3. the inductance according to claim 1 being easily installed, it is characterised in that: the thermally conductive offset plate (8) uses thermal conductive silicon
Rubber mat, with a thickness of 2 ~ 3mm, thermal coefficient is 1.5 ~ 3.0w/m*k.
4. the inductance according to claim 1 being easily installed, it is characterised in that: the height of the thermally conductive offset plate (8) is greater than
The depth of the square groove of heat-dissipating casing (1) central location setting.
5. the inductance according to claim 1 being easily installed, it is characterised in that: be provided on cover case (9) side wall logical
Air holes (7).
6. the inductance according to claim 1 being easily installed, it is characterised in that: the coil core (10) is than tree lace circle (11)
The width of winding is long, and the both ends of coil core (10) protrude from except tree lace circle (11), and tree lace circle (11) is wound in coil core
(10) other four sides are coiled into flat shape, form a flat column.
7. the inductance according to claim 1 being easily installed, it is characterised in that: the insulation holddown plate (4) is using poly-
Urethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679581.6U CN208767108U (en) | 2018-10-17 | 2018-10-17 | A kind of inductance being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679581.6U CN208767108U (en) | 2018-10-17 | 2018-10-17 | A kind of inductance being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767108U true CN208767108U (en) | 2019-04-19 |
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ID=66137398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821679581.6U Active CN208767108U (en) | 2018-10-17 | 2018-10-17 | A kind of inductance being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192760A (en) * | 2020-01-03 | 2020-05-22 | 深圳青铜剑科技股份有限公司 | Manufacturing method of transformer |
-
2018
- 2018-10-17 CN CN201821679581.6U patent/CN208767108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192760A (en) * | 2020-01-03 | 2020-05-22 | 深圳青铜剑科技股份有限公司 | Manufacturing method of transformer |
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