CN212209115U - Chip type winding common-mode inductor - Google Patents
Chip type winding common-mode inductor Download PDFInfo
- Publication number
- CN212209115U CN212209115U CN202021193873.6U CN202021193873U CN212209115U CN 212209115 U CN212209115 U CN 212209115U CN 202021193873 U CN202021193873 U CN 202021193873U CN 212209115 U CN212209115 U CN 212209115U
- Authority
- CN
- China
- Prior art keywords
- shell
- mount
- cooling tube
- mode inductor
- miniature
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a chip winding common mode inductor, which comprises a shell and a heat dissipation component; a housing: the front end of the inner surface of the iron core set is fixedly connected with a bracket, an iron core set is arranged in the bracket, coil windings are symmetrically arranged on the outer surfaces of the left side wall and the right side wall of the iron core set, and winding protective films are arranged on the outer surfaces of the coil windings; a heat dissipation assembly: set up in the internal surface rear side of shell, radiator unit includes the mount, miniature fan, cooling tube and miniature circulating pump, the mount is the cruciform structure, the end of mount respectively with the internal surface rear end fixed connection of shell, the leading flank fixedly connected with miniature fan of mount, the left and right sides board middle part fixed connection of cooling tube and shell, this piece formula wire winding common mode inductor, the radiating effect is good, the ageing that inner wall components and parts arouse because the high temperature has effectively been delayed, service life has been prolonged, and be convenient for install fixedly, high durability and convenient use.
Description
Technical Field
The utility model relates to an inductor technical field specifically is a piece formula wire winding common mode inductor.
Background
An inductor is a component capable of converting electric energy into magnetic energy for storage, the inductor is similar to a transformer in structure but has only one winding, the inductor has a certain inductance which only hinders the change of current, and if the inductor is in a state that no current flows, the inductor tries to hinder the current from flowing through the inductor when a circuit is switched on; if the inductor is in a state that current passes through the inductor, when a circuit is disconnected, the inductor tries to maintain the current unchanged, the inductor is also called a choke, a reactor and a dynamic reactor, in the prior art, a patent with the granted public number of CN206649972U discloses a chip winding common mode inductor which comprises an inductor framework and an inductor winding, wherein an inductor iron core group is arranged on the outer side of the inductor framework, a heat conduction glue layer is arranged on the outer side of the inductor iron core group, a metal heat dissipation pore plate is wrapped on the outer side of the heat conduction glue layer, an insulating rubber sleeve is arranged on the outer side of the metal heat dissipation pore plate, a corner protective sleeve is arranged at the position, close to the corner of the inductor framework, of the inner side of the inductor framework, a winding mounting groove is arranged on the inner side of the inductor framework, and; the metal heat dissipation pore plate and the heat conduction adhesive layer are convenient for rapidly transferring heat of the inductor iron sheet to the metal heat dissipation pore plate, the heat dissipation speed of the inductor is increased to a certain extent, but the heat dissipation effect is still not ideal and needs to be improved, and therefore the chip winding common mode inductor is provided for solving the defects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a piece formula wire winding common mode inductor, the radiating effect is good, has effectively delayed the ageing that inner wall components and parts arouse because the high temperature, has prolonged life, and the installation of being convenient for moreover is fixed, and convenient to use can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chip winding common mode inductor comprises a shell and a heat dissipation assembly;
a housing: the front end of the inner surface of the iron core set is fixedly connected with a bracket, an iron core set is arranged in the bracket, coil windings are symmetrically arranged on the outer surfaces of the left side wall and the right side wall of the iron core set, and winding protective films are arranged on the outer surfaces of the coil windings;
a heat dissipation assembly: is arranged at the rear side of the inner surface of the shell;
wherein: still include control switch group, control switch group fixed connection is in the right flank of shell, and external power source is connected to control switch group's input electricity, and the radiating effect is good, has effectively delayed the ageing that inner wall components and parts arouse because the high temperature, has prolonged life, and the installation of being convenient for moreover is fixed convenient to use.
Further, radiator unit includes mount, miniature fan, cooling tube and miniature circulating pump, the mount is the cruciform structure, the end of mount respectively with the internal surface rear end fixed connection of shell, the leading flank fixedly connected with miniature fan of mount, cooling tube and the left and right sides board middle part fixed connection of shell, miniature circulating pump fixed connection is in the middle part of cooling tube, the left surface of shell, miniature circulating pump establishes ties in the middle part of cooling tube, the output of the equal electric connection control switch group of input of miniature fan and miniature circulating pump dispels the heat fast to the coil winding, increase of service life.
Further, the extrados array of cooling tube is equipped with the fin, and the inside packing of cooling tube has the coolant liquid, reduces the temperature of surrounding air, further improves the radiating efficiency to coil winding.
Further, still include the protection network, the protection network sets up in the internal surface rear end of shell, and the protection network is located the outside of mount, plays the guard action, avoids the blade of miniature fan to touch outside spare part.
Furthermore, the support leg is of an L-shaped structure, and the horizontal part of the support leg is internally provided with symmetrically distributed fixing holes, so that the support leg is convenient to fix and install.
Compared with the prior art, the beneficial effects of the utility model are that: the chip winding common mode inductor has the following advantages:
carry out fixed mounting to the shell through the fixed orifices, start miniature fan and miniature circulating pump respectively, the inside cooling water circulation of miniature circulating pump drive radiator pipe flows, the cooling water passes through the heat that the fin absorbed outside air, reduce the ambient temperature around the coil winding, miniature fan starts the front end that makes the shell and the rear end formation air current, further the radiating efficiency has been improved, the insulating cement on coil winding surface has been delayed ageing, service life has been prolonged, the protection network plays the guard action, avoid miniature fan's blade to touch outside spare part, this piece formula wire winding common mode inductor radiating effect is good, effectively delayed the ageing that inner wall components and parts arouse because the high temperature, service life is prolonged, and be convenient for install fixedly, high durability and convenient use.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a schematic view of the rear view structure of the present invention.
In the figure: the device comprises a shell 1, a bracket 2, an iron core group 3, a coil winding 4, a control switch group 5, a heat dissipation assembly 6, a 61 fixing frame, a 62 micro fan, a 63 heat dissipation pipe, a 64 micro circulating pump, a 631 fin, a 7 support leg, a 71 fixing hole, an 8 protective net and a 9 winding protective film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a chip winding common mode inductor comprises a shell 1 and a heat dissipation assembly 6;
the shell 1: the front end of the inner surface of the iron core set is fixedly connected with a support 2, an iron core set 3 is installed inside the support 2, coil windings 4 are symmetrically arranged on the outer surfaces of the left side wall and the right side wall of the iron core set 3, and winding protective films 9 are arranged on the outer surfaces of the coil windings 4;
the heat dissipation assembly 6: the heat dissipation assembly 6 comprises a fixing frame 61, a micro fan 62, a heat dissipation pipe 63 and a micro circulating pump 64, the fixing frame 61 is of a cross structure, the end heads of the fixing frame 61 are fixedly connected with the rear end of the inner surface of the shell 1 respectively, the front side surface of the fixing frame 61 is fixedly connected with the micro fan 62, the heat dissipation pipe 63 is fixedly connected with the middle parts of the left side plate and the right side plate of the shell 1, the micro circulating pump 64 is fixedly connected with the middle part of the heat dissipation pipe 63, the left side surface of the shell 1, the micro circulating pump 64 is connected in series with the middle part of the heat dissipation pipe 63, the input ends of the micro fan 62 and the micro circulating pump 64 are electrically connected with the output end of the control switch group 5, fins 631 are arranged on the outer arc surface array of the;
wherein: still include the protection network 8, protection network 8 sets up in the internal surface rear end of shell 1, and protection network 8 is located the outside of mount 61, plays the guard action, avoids the blade of miniature fan 62 to touch outside spare part.
Wherein: the support leg structure further comprises a support leg 7, the support leg 7 is of an L-shaped structure, and fixing holes 71 which are symmetrically distributed are formed in the horizontal portion of the support leg 7, so that the support leg structure is convenient to fix and install.
Wherein: still include control switch group 5, control switch group 5 fixed connection is in the right flank of shell 1, and external power source is connected to control switch group 5's input electricity.
When in use: carry out fixed mounting to shell 1 through fixed orifices 71, start miniature fan 62 and miniature circulating pump 64 respectively, miniature circulating pump 64 drives the inside cooling water circulation flow of cooling tube 63, the cooling water passes through the heat that fin 631 absorbed the outside air, reduce the ambient temperature around the coil winding 4, miniature fan 62 starts the front end and the rear end that make shell 1 and forms the air current, further improved the radiating efficiency, the insulating cement who has delayed coil winding 4 surface is ageing, service life is prolonged, protection network 8 plays the guard action, avoid miniature fan 62's blade to touch outside spare part.
It should be noted that the micro fan 62 and the micro circulation pump 64 disclosed in the present embodiment can be freely configured according to practical application scenarios, the micro fan 62 is proposed to be an ac cooling fan manufactured by Junindustrial motor technology Co., Ltd, Shenzhen city, the micro circulation pump 64 is proposed to be a ZL38 electronic refrigerator water pump manufactured by Zhonglong pump technology Co., Ltd, and the control switch group 5 controls the micro fan 62 and the micro circulation pump 64 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A piece formula wire winding common mode inductor which characterized in that: comprises a shell (1) and a heat dissipation component (6);
housing (1): the front end of the inner surface of the iron core winding is fixedly connected with a support (2), an iron core group (3) is installed inside the support (2), coil windings (4) are symmetrically arranged on the outer surfaces of the left side wall and the right side wall of the iron core group (3), and winding protective films (9) are arranged on the outer surfaces of the coil windings (4);
heat dissipation assembly (6): is arranged at the rear side of the inner surface of the shell (1);
wherein: still include control switch group (5), control switch group (5) fixed connection is in the right flank of shell (1), and external power source is connected to the input electricity of control switch group (5).
2. A chip wound common mode inductor according to claim 1, characterized in that: radiating module (6) are including mount (61), miniature fan (62), cooling tube (63) and miniature circulating pump (64), mount (61) are the cruciform structure, the end of mount (61) respectively with the internal surface rear end fixed connection of shell (1), the leading flank fixedly connected with miniature fan (62) of mount (61), cooling tube (63) and the left and right sides board middle part fixed connection of shell (1), miniature circulating pump (64) fixed connection is in the middle part of cooling tube (63), the left surface of shell (1), miniature circulating pump (64) are established ties in the middle part of cooling tube (63), the output of the equal electric connection control switch group of input of miniature fan (62) and miniature circulating pump (64) (5).
3. A chip wound common mode inductor according to claim 2, characterized in that: the outer arc surface array of cooling tube (63) is equipped with fin (631), and the inside of cooling tube (63) is filled with the coolant liquid.
4. A chip wound common mode inductor according to claim 2, characterized in that: the protective net is characterized by further comprising a protective net (8), wherein the protective net (8) is arranged at the rear end of the inner surface of the shell (1), and the protective net (8) is located on the outer side of the fixing frame (61).
5. A chip wound common mode inductor according to claim 1, characterized in that: the novel support leg is characterized by further comprising a support leg (7), wherein the support leg (7) is of an L-shaped structure, and fixing holes (71) are symmetrically distributed in the horizontal part of the support leg (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021193873.6U CN212209115U (en) | 2020-06-24 | 2020-06-24 | Chip type winding common-mode inductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021193873.6U CN212209115U (en) | 2020-06-24 | 2020-06-24 | Chip type winding common-mode inductor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212209115U true CN212209115U (en) | 2020-12-22 |
Family
ID=73809355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021193873.6U Expired - Fee Related CN212209115U (en) | 2020-06-24 | 2020-06-24 | Chip type winding common-mode inductor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212209115U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114141483A (en) * | 2021-11-29 | 2022-03-04 | 江苏晨朗电子集团有限公司 | SQ1515 SMD UEW flat wire common mode inductor |
-
2020
- 2020-06-24 CN CN202021193873.6U patent/CN212209115U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114141483A (en) * | 2021-11-29 | 2022-03-04 | 江苏晨朗电子集团有限公司 | SQ1515 SMD UEW flat wire common mode inductor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2010110204A (en) | Device for cooling electrical apparatus | |
CN212209115U (en) | Chip type winding common-mode inductor | |
CN208208491U (en) | A kind of silicon carbide induction coil wound form insulation system | |
CN213660166U (en) | Efficient winding structure of electronic transformer | |
CN213635614U (en) | Heat exchange efficient heat dissipation type transformer | |
CN209993448U (en) | Cooling device of transformer | |
CN206865363U (en) | A kind of power inverter | |
CN212516853U (en) | Inductance structure with water-cooling coil pipe heat radiation structure | |
CN213716701U (en) | Safe radiating transformer | |
CN113382615A (en) | Self-circulation immersion jet power module | |
CN220510877U (en) | Aluminum shell for permanent magnet direct-drive motor of cooling tower | |
CN219575327U (en) | Miniature transformer | |
JP2009252938A (en) | Noise filter | |
CN220341026U (en) | Winding structure of transformer | |
CN220651779U (en) | Oil immersed power transformer | |
CN218647745U (en) | Manganese-zinc ferrite magnetic core with long service life | |
CN218975251U (en) | Single-phase H bridge contravariant output filter inductance water-cooling structure | |
CN213424801U (en) | Novel integral type inductance structure | |
CN220526688U (en) | Magnetic coil with heat radiation structure | |
CN215069549U (en) | Main transformer framework of high-voltage lamp | |
CN219936812U (en) | Dry-type transformer with cooling circulation structure | |
CN215500205U (en) | Self-circulation immersion jet power module | |
CN211604870U (en) | Transformer box that heat dispersion is good | |
CN219497506U (en) | Transformer winding radiator | |
CN219575328U (en) | High-frequency transformer |
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: 20201222 Termination date: 20210624 |
|
CF01 | Termination of patent right due to non-payment of annual fee |