CN109346284A - A kind of anti-short-circuit high temperature resistant common mode inductance - Google Patents
A kind of anti-short-circuit high temperature resistant common mode inductance Download PDFInfo
- Publication number
- CN109346284A CN109346284A CN201811300745.4A CN201811300745A CN109346284A CN 109346284 A CN109346284 A CN 109346284A CN 201811300745 A CN201811300745 A CN 201811300745A CN 109346284 A CN109346284 A CN 109346284A
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- China
- Prior art keywords
- hollow core
- built
- cooling tube
- common mode
- high temperature
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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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/18—Liquid cooling by evaporating liquids
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a kind of anti-short-circuit high temperature resistant common mode inductances, including upper cover, pedestal is provided with below the upper cover, and base bottom is fixedly installed bottom sheath body, the chassis interior two sides are fixedly installed the first hollow core and the second hollow core vertically respectively, and the surface of the first hollow core and the second hollow core offers wire casing, first hollow core and the second hollow core are internally provided with vertical hollow groove, and built-in cooling tube is embedded in vertical hollow groove, the built-in cooling tube upper end inside built-in cooling tube and the second hollow core inside first hollow core is connected to by seal for pipe joints, and the built-in cooling tube lower end inside the first hollow core is connected with cooling bath by pipeline.Can from source basic solving device cooling problem, make cooling quickly and effectively, protect the internal element of device, enhance service life.
Description
Technical field
The present invention relates to common mode inductance technical field, specially a kind of anti-short-circuit high temperature resistant common mode inductance.
Background technique
Common mode inductance is also common mode choke, is usually used in filtering the electromagnetic interference signal of common mode in the Switching Power Supply of computer.
In board design, common mode inductance is also to play EMI filtering, the electromagnetic wave outside spoke for inhibiting HW High Way to generate
Penetrate transmitting.Two coils are wound on same iron core in common mode inductance, and the number of turns and phase are all identical (coiling is reversed).In the prior art
Common mode inductance be usually directly by coil winding on wrapping post, once by high pressure, be easy breakdown, cause external electric appliance
Short circuit influences using effect in addition, effectiveness is poor.
For problems described above, the anti-short circuit high temperature resistant common mode inductance N201721065315. of Chinese patent proposed one
The anti-short-circuit common mode inductance of kind discloses the technical solution solved the problems, such as, but there is no stabilizations to have in processing resistant to high temperature for the device
The means of effect need to be further improved.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-short-circuit high temperature resistant common mode inductances, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-short-circuit high temperature resistant common mode inductance, including it is upper
Lid, the upper cover lower section is provided with pedestal, and base bottom is fixedly installed bottom sheath body, the chassis interior two sides difference
It is fixedly installed the first hollow core and the second hollow core, and the surface of the first hollow core and the second hollow core vertically
Offer wire casing, first hollow core and the second hollow core are internally provided with vertical hollow groove, and it is vertical in
Built-in cooling tube is embedded in empty slot, it is interior inside the built-in cooling tube and the second hollow core inside first hollow core
It sets cooling tube upper end to be connected to by seal for pipe joints, and the built-in cooling tube lower end inside the first hollow core is connected by pipeline
There is cooling bath, and be uniformly distributed inside cooling bath and be provided with several groups radiating fin, the outlet end of the cooling bath passes through pipe
Road is connect with micro-compressor, and the side of micro-compressor is connected with one-way cock, the one-way cock by pipeline with
Built-in cooling tube lower end connection inside second hollow core.
Preferably, two sides offer pipe-line tank inside the bottom plate of the pedestal, and are provided in pipe-line tank built-in
The connecting pipe of cooling tube lower end.
Preferably, offer cover slot between two parties on the inside of the upper cover, and be arranged in upper cover slot the first hollow core and
The pipeline connected between built-in cooling tube inside second hollow core.
Preferably, the cooling bath, micro-compressor and one-way cock are all set in inside the sheath body of bottom, and check valve
Door is set to the right side of micro-compressor.
Preferably, live wire is connected below the micro-compressor, and electric wire one end is connected with electrical outlet, the electric mortiser
Mouth is set to a side surface of bottom sheath body.
Compared with prior art, the beneficial effects of the present invention are:
1. can from source basic solving device cooling problem, make cooling quickly and effectively, protect the internal element of device,
Enhance service life；
2. gaseous state condensing agent is flowed into cooling bath by pipeline, the radiating fin in cooling bath radiates to gaseous state condensing agent
Cooling makes it be condensed into liquid condensation agent, and cooling bath can effectively realize quick heat exchange.
Detailed description of the invention
Fig. 1 is front section view of the present invention；
Fig. 2 is schematic diagram of the present invention.
In figure: upper cover 1, pedestal 2, bottom sheath body 3, the first hollow core 4, the second hollow core 5, wire casing 6, built-in cooling
Pipe 7, upper cover slot 8, cooling bath 9, radiating fin 10, micro-compressor 11, one-way cock 12.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 2 is please referred to, the present invention provides a kind of technical solution: a kind of anti-short-circuit high temperature resistant common mode inductance, including it is upper
Lid 1 is provided with pedestal 2 below upper cover 1, and 2 bottom of pedestal is fixedly installed bottom sheath body 3, and 2 inside two sides of pedestal are erected respectively
Directly it is fixedly installed the first hollow core 4 and the second hollow core 5, and the table of the first hollow core 4 and the second hollow core 5
Face offers wire casing 6, and the first hollow core 4 and the second hollow core 5 are internally provided with vertical hollow groove, and it is vertical in
Built-in cooling tube 7 is embedded in empty slot, it is interior inside the built-in cooling tube 7 and the second hollow core 5 inside the first hollow core 4
It sets 7 upper end of cooling tube to be connected to by seal for pipe joints, and 7 lower end of built-in cooling tube inside the first hollow core 4 passes through pipeline
It is connected with cooling bath 9, and is uniformly distributed inside cooling bath 9 and is provided with several groups radiating fin 10, the outlet end of cooling bath 9 is logical
Piping is connect with micro-compressor 11, and the side of micro-compressor 11 is connected with one-way cock 12, and one-way cock 12 is logical
Piping is connected to 7 lower end of built-in cooling tube inside the second hollow core 5.
Further, two sides offer pipe-line tank inside the bottom plate of pedestal 2, and are provided in pipe-line tank built-in cold
But the connecting pipe of 7 lower end of pipe.
Further, 1 inside of upper cover offers cover slot 8 between two parties, and the first hollow core 4 is arranged in upper cover slot 8
The pipeline connected between the second built-in cooling tube 7 inside hollow core 5.
Further, cooling bath 9, micro-compressor 11 and one-way cock 12 are all set in inside bottom sheath body 3, and single
The right side of micro-compressor 11 is set to valve 12.
Further, live wire is connected below micro-compressor 11, and electric wire one end is connected with electrical outlet, electrical outlet is set
It is placed in a side surface of bottom sheath body 3.
Working principle: the main portions of device fever are that the coiling on 5 surface of the first hollow core 4 and the second hollow core produces
Raw heat will mainly cool down to make device high temperature resistant from source, therefore in the first hollow core 4 and the second hollow magnetic
Vertical hollow groove is set in core 5, built-in cooling tube 7 is provided in vertical hollow groove, is provided with liquid condensation in built-in cooling tube 7
Gaseous state condensing agent is flashed to after the heat of agent, liquid condensation agent the first hollow core 4 of absorption and the second hollow core 5, gaseous state is cold
Solidifying agent is flowed into cooling bath 9 by pipeline, and the radiating fin 10 in cooling bath 9, which carries out radiating and cooling to gaseous state condensing agent, makes it
It is condensed into liquid condensation agent, it should be noted that the left and right side of bottom sheath body 3 is provided with through-hole, convenient for the low of the external world
Warm air enters, and is conducive to cooling, and subsequent liquid condensation agent is flowed into built-in cooling tube 7 by the pressurization of micro-compressor 11 again
Middle carry out circulation temperature lowering.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of anti-short-circuit high temperature resistant common mode inductance, including upper cover (1), it is characterised in that: be provided with bottom below the upper cover (1)
Seat (2), and pedestal (2) bottom is fixedly installed bottom sheath body (3), and fixation is set the internal two sides of the pedestal (2) vertically respectively
It is equipped with the first hollow core (4) and the second hollow core (5), and the table of the first hollow core (4) and the second hollow core (5)
Face offers wire casing (6), and first hollow core (4) and the second hollow core (5) are internally provided with vertical hollow groove,
And be embedded with built-in cooling tube (7) in vertical hollow groove, the internal built-in cooling tube (7) of first hollow core (4) and
Internal built-in cooling tube (7) upper end of second hollow core (5) is connected to by seal for pipe joints, and in the first hollow core (4)
Built-in cooling tube (7) lower end in portion is connected with cooling bath (9) by pipeline, and is uniformly distributed and is provided with inside cooling bath (9)
The outlet end of several groups radiating fin (10), the cooling bath (9) is connect by pipeline with micro-compressor (11), and miniature
The side of compressor (11) is connected with one-way cock (12), and the one-way cock (12) passes through pipeline and the second hollow core (5)
Internal built-in cooling tube (7) lower end connection.
2. the anti-short-circuit high temperature resistant common mode inductance of one kind according to claim 1, it is characterised in that: the bottom of the pedestal (2)
Two sides offer pipe-line tank inside laminate, and the connecting pipe of built-in cooling tube (7) lower end is provided in pipe-line tank.
3. the anti-short-circuit high temperature resistant common mode inductance of one kind according to claim 1, it is characterised in that: on the inside of the upper cover (1)
It offers between two parties cover slot (8), and is arranged with the first hollow core (4) and the second hollow core (5) inside in upper cover slot (8)
Built-in cooling tube (7) between the pipeline that connects.
4. the anti-short-circuit high temperature resistant common mode inductance of one kind according to claim 1, it is characterised in that: the cooling bath (9), micro-
It is internal that type compressor (11) and one-way cock (12) are all set in bottom sheath body (3), and one-way cock (12) be set to it is miniature
The right side of compressor (11).
5. the anti-short-circuit high temperature resistant common mode inductance of one kind according to claim 1, it is characterised in that: the micro-compressor
(11) lower section connects live wire, and electric wire one end is connected with electrical outlet, and the electrical outlet is set to the side of bottom sheath body (3)
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300745.4A CN109346284A (en) | 2018-11-02 | 2018-11-02 | A kind of anti-short-circuit high temperature resistant common mode inductance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811300745.4A CN109346284A (en) | 2018-11-02 | 2018-11-02 | A kind of anti-short-circuit high temperature resistant common mode inductance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109346284A true CN109346284A (en) | 2019-02-15 |
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ID=65313148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811300745.4A Pending CN109346284A (en) | 2018-11-02 | 2018-11-02 | A kind of anti-short-circuit high temperature resistant common mode inductance |
Country Status (1)
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|---|---|
| CN (1) | CN109346284A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861242A (en) * | 2019-11-07 | 2020-03-06 | 洪彬 | Quick refrigerated candle forming die |
| CN113192742A (en) * | 2021-04-29 | 2021-07-30 | 安徽瑞德磁电科技有限公司 | Preparation method of soft magnetic powder core with built-in cooling mechanism |
-
2018
- 2018-11-02 CN CN201811300745.4A patent/CN109346284A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861242A (en) * | 2019-11-07 | 2020-03-06 | 洪彬 | Quick refrigerated candle forming die |
| CN113192742A (en) * | 2021-04-29 | 2021-07-30 | 安徽瑞德磁电科技有限公司 | Preparation method of soft magnetic powder core with built-in cooling mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190215 |