CN204732277U - A kind of low-loss reactor - Google Patents
A kind of low-loss reactor Download PDFInfo
- Publication number
- CN204732277U CN204732277U CN201520254887.7U CN201520254887U CN204732277U CN 204732277 U CN204732277 U CN 204732277U CN 201520254887 U CN201520254887 U CN 201520254887U CN 204732277 U CN204732277 U CN 204732277U
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- China
- Prior art keywords
- center pillar
- holddown groove
- shell
- low
- grip
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Abstract
A kind of low-loss reactor, comprise base, insulating paper, louvre, shell, connect lock-joint, iron core, coil, pillar, upper yoke, air gap gasket, grip holddown groove up and down, center pillar, center pillar holddown groove and under grip, the two ends of described coil are all provided with insulating paper, described shell is provided with louvre, described connection lock-joint is arranged on the inside of shell, described center pillar is positioned at the centre of magnetic circuit, upper yoke is on the top of center pillar, lower yoke is in the bottom of center pillar, air gap gasket is provided with between described upper yoke and center pillar, describedly grip the inside that holddown groove is arranged on air gap gasket up and down, described center pillar and under grip between be provided with center pillar holddown groove.This low-loss reactor is fairly simple, and the cost of the unit consumption low production of coil is low, and is fixed on shell by connecting lock-joint, and switching performance is good, and shell is provided with louvre and antistatic backing, has good thermal diffusivity and antistatic damaging.
Description
Technical field
The utility model relates to reactor arrangement technical field, is specially a kind of low-loss reactor.
Background technology
At present, a lot of harmonic waves can be produced in the load of power back-off load cashier's office in a shop, and these harmonic waves not only can affect the normal work of load, and there is certain potential safety hazard, thus reactor is housed cashier's office in a shop in power back-off, the effect of filtering harmonics can be played, the skeleton of existing reactor is hollow rectangular-shaped, poor rigidity, yielding, and the phenomenon that loosens easily is there is around the two ends up and down of the coil of skeleton periphery, because upper lower plate adopts metal material section to make, coil upper end near train wheel bridge and coil lower end near lower plate, during use, coil easily produces electric discharge, reactor is very easily damaged, and heat dispersion is poor, greatly reduce the useful life of reactor.
Utility model content
The purpose of this utility model is to provide a kind of low-loss reactor, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of low-loss reactor, comprise base, insulating paper, louvre, shell, connect lock-joint, iron core, coil, pillar, upper yoke, air gap gasket, grip holddown groove up and down, center pillar, center pillar holddown groove and under grip, the two ends of described coil are all provided with insulating paper, described shell is provided with louvre, described connection lock-joint is arranged on the inside of shell, described center pillar is positioned at the centre of magnetic circuit, upper yoke is on the top of center pillar, lower yoke is in the bottom of center pillar, air gap gasket is provided with between described upper yoke and center pillar, describedly grip the inside that holddown groove is arranged on air gap gasket up and down, described center pillar and under grip between be provided with center pillar holddown groove.
Preferably, described shell wraps up one deck antistatic backing.
Preferably, the insulating paper on described coil has two.
Preferably, described upper and lower yoke holddown groove is cuboid, and center pillar holddown groove is cylindrical.
Compared with prior art, the beneficial effects of the utility model are: this low-loss reactor is fairly simple, the cost of the unit consumption low production of coil is low, and be fixed on shell by connecting lock-joint, switching performance is good, shell is provided with louvre and antistatic backing, has good thermal diffusivity and antistatic damaging.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the partial enlarged drawing of in Fig. 17.
In figure: 1, illuminating lamp, 2, frame, 3, dise knife, 4, coiled strip cylinder, 5, line shaft, 6, motor, 7, governing box, 8, horizontal line mouth, 9, swing arm, 10, frame of weaving cotton cloth, 11, platform of weaving cotton cloth, 12, rotating cylinder, 13, connecting rod, 14, feed roll, 15, escapement.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of low-loss reactor, comprise base 1, insulating paper 2, louvre 3, shell 4, connect lock-joint 5, iron core 6, coil 7, pillar 8, upper yoke 9, air gap gasket 10, grip holddown groove 11 up and down, center pillar 12, center pillar holddown groove 13 and under grip 14, the two ends of coil 7 are all provided with insulating paper 2, insulating paper 2 on coil 7 has two, shell 4 is provided with louvre 3, shell 4 wraps up one deck antistatic backing, connect the inside that lock-joint 5 is arranged on shell 4, center pillar 12 is positioned at the centre of magnetic circuit, upper yoke 9 is on the top of center pillar 12, lower yoke 14 is in the bottom of center pillar 12, air gap gasket 10 is provided with between upper yoke 9 and center pillar 12, grip the inside that holddown groove 11 is arranged on air gap gasket 10 up and down, upper and lower yoke holddown groove 11 is cuboid, center pillar holddown groove 13 is cylindrical, center pillar 12 and under grip 14 between be provided with center pillar holddown groove 13.
Its operation principle: when using this low-loss reactor, when being energized, coil 7 in iron core 6 can produce the magnetic field of certain limit by work, under the dangerous situation such as to be short-circuited, voltage on reactor will be larger, serve the effect safeguarding busbar voltage level, make busbar voltage fluctuation less, the operation that the consumer electronics equipment on guarantee non-fault line is stable.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a low-loss reactor, comprise base (1), insulating paper (2), louvre (3), shell (4), connect lock-joint (5), iron core (6), coil (7), pillar (8), upper yoke (9), air gap gasket (10), grip holddown groove (11) up and down, center pillar (12), center pillar holddown groove (13) and under grip (14), it is characterized in that: the two ends of described coil (7) are all provided with insulating paper (2), described shell (4) is provided with louvre (3), described connection lock-joint (5) is arranged on the inside of shell (4), described center pillar (12) is positioned at the centre of magnetic circuit, upper yoke (9) is on the top of center pillar (12), lower yoke (14) is in the bottom of center pillar (12), air gap gasket (10) is provided with between described upper yoke (9) and center pillar (12), describedly grip the inside that holddown groove (11) is arranged on air gap gasket (10) up and down, described center pillar (12) and under grip between (14) and be provided with center pillar holddown groove (13).
2. a kind of low-loss reactor according to claim 1, is characterized in that: described shell (4) upper parcel one deck antistatic backing.
3. a kind of low-loss reactor according to claim 1, is characterized in that: the insulating paper (2) on described coil (7) has two.
4. a kind of low-loss reactor according to claim 1, is characterized in that: described upper and lower yoke holddown groove (11) is cuboid, and center pillar holddown groove (13) is for cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254887.7U CN204732277U (en) | 2015-04-25 | 2015-04-25 | A kind of low-loss reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254887.7U CN204732277U (en) | 2015-04-25 | 2015-04-25 | A kind of low-loss reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732277U true CN204732277U (en) | 2015-10-28 |
Family
ID=54390611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254887.7U Expired - Fee Related CN204732277U (en) | 2015-04-25 | 2015-04-25 | A kind of low-loss reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752040A (en) * | 2015-04-25 | 2015-07-01 | 杜志刚 | Low-loss electric reactor |
| CN105845295A (en) * | 2016-05-25 | 2016-08-10 | 常州市武进凯利达电子有限公司 | Anti-static potentiometer |
| CN109416977A (en) * | 2016-07-22 | 2019-03-01 | 株式会社自动网络技术研究所 | Reactor |
-
2015
- 2015-04-25 CN CN201520254887.7U patent/CN204732277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752040A (en) * | 2015-04-25 | 2015-07-01 | 杜志刚 | Low-loss electric reactor |
| CN105845295A (en) * | 2016-05-25 | 2016-08-10 | 常州市武进凯利达电子有限公司 | Anti-static potentiometer |
| CN109416977A (en) * | 2016-07-22 | 2019-03-01 | 株式会社自动网络技术研究所 | Reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Junyong Inventor after: Du Zhigang Inventor after: Jia Hailiang Inventor before: Du Zhigang Inventor before: Jia Hailiang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: 054000 Xingtai city of Hebei Province Development Zone Gold Road No. 668 Patentee after: XINGTAI HAI YU LITHIUM BATTERY EQUIPMENT LIMITED COMPANY Address before: Tiantai County of Feixiang city of Handan province Hebei 057550 town south Du Qicun No. 340 Patentee before: Du Zhigang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200425 |