CN2594946Y - Electric reactor - Google Patents
Electric reactor Download PDFInfo
- Publication number
- CN2594946Y CN2594946Y CN 03222843 CN03222843U CN2594946Y CN 2594946 Y CN2594946 Y CN 2594946Y CN 03222843 CN03222843 CN 03222843 CN 03222843 U CN03222843 U CN 03222843U CN 2594946 Y CN2594946 Y CN 2594946Y
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- CN
- China
- Prior art keywords
- coil
- iron core
- groove
- matrix
- embedded body
- 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 - Lifetime
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Abstract
The utility model relates to an electric reactor which comprises an iron core (1) and a coil (2), wherein the coil (2) comprises a coil basal body (21) and a conducting wire (22) which is wound on the coil basal body (21), the coil (2) is sheathed on the iron core (1), wherein the iron core (1) comprises a basal body (11) with a section forming a concave shape and an embedding body (12) with a section forming a rectangle, the outer surface of the embedding body (12) is wrapped with insulating paper (3), and the coil (2) is sheathed on the embedding body (12) which is fixed in a groove (13) of the basal body (11). Because the iron core has a combined structure comprising the basal body and the embedding body, the outer surface of the embedding body is firstly wrapped with the insulating paper to be insulated, the coil is sheathed on the embedding body, the coil and the embedding body are put in the groove of the basal body of the iron core, and finally, the embedding body is fixed in the groove of the basal body. The basal body of the coil of the utility model is wound with the conducting wire with the same length as that of the iron core along the direction of the groove of the iron core, therefore the utility model has the advantages of conducting wire saving, product cost reduction and the guarantee of using safety.
Description
1, technical field
The utility model relates to a kind of reactor, belongs to the renovation technique of reactor.
2, background technology
The structure of existing reactor as shown in Figure 3, its iron core is generally made the whole stamping of E font, when coil wrapping insulating paper is installed to the iron core of E font, in order to guarantee that charged part has creepage distance greater than 4.4mm (safety standard requirement), need make coil matrix in the coil has lead around the home along the iron core slot direction length L 1 have more 8.8mm, to guarantee that the bilateral creepage distance with iron core of coil is greater than 4.4mm than the length L of iron core.Because the lead price is expensive, has increased product cost greatly.
3, summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of lead of not only can saving is provided, and reduces the cost of product, and can guarantee the novel reactor of its safety in utilization.
Structural representation of the present utility model as shown in drawings, include iron core (1), coil (2), coil (2) includes coil matrix (21) and lead (22), on the online around the home cycle basis body of lead (22) (21), coil (2) is sleeved on the iron core (1), wherein iron core (1) is made the rectangular embedded body (12) of matrix (11) and cross section that includes the cross section and be concave shape, the outer surface of embedded body (12) is enclosed with insulating paper (3), coil (2) is sleeved on the embedded body (12), and embedded body (12) is packed in the groove (13) of matrix (11).
Above-mentioned coil matrix (21) has the length L 1 of lead (22) to equate with the length L of iron core (1) around the home along the iron core slot direction.
Above-mentioned embedded body (12) is packed in the groove (13) of matrix (11) by welding.
Above-mentioned embedded body (12) is packed in the middle part of groove (13).
The top of above-mentioned iron core (1) is equiped with cover plate (4).
Iron core in the utility model owing to adopt is made and to include the fabricated structure that the cross section is the rectangular embedded body in the matrix of concave shape and cross section, after the outer surface elder generation wrap insulate paper of embedded body carries out insulation processing, again mounting coil is put in the groove of iron core matrix on embedded body together.At last embedded body is packed in the groove of matrix, because the outer surface of embedded body has carried out insulation processing, the length that the coil matrix has a lead around the home along the iron core slot direction just can with the equal in length of iron core, thereby not only can save lead, reduce the cost of product, and can guarantee its safety in utilization.The utility model is a kind of simple in structure, easy to manufacture, easy to assembly, cheap and good-quality novel reactor.
4, description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is the cutaway view of iron core in the utility model (1);
Fig. 3 is the STRUCTURE DECOMPOSITION figure of existing reactor.
5, embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 1, 2, include iron core (1), coil (2), coil (2) includes coil matrix (21) and lead (22), on the online around the home cycle basis body of lead (22) (21), coil (2) is sleeved on the iron core (1), wherein iron core (1) is made the rectangular embedded body (12) of matrix (11) and cross section that includes the cross section and be concave shape, the outer surface of embedded body (12) is enclosed with insulating paper (3), coil (2) is sleeved on the embedded body (12), and embedded body (12) is packed in the groove (13) of matrix (11).
Above-mentioned coil matrix (21) has the length L 1 of lead (22) to equate with the length L of iron core (1) around the home along the iron core slot direction.
Above-mentioned embedded body (12) is packed in the groove (13) of matrix (11) by welding.
Above-mentioned embedded body (12) is packed in the middle part of groove (13).
The top of above-mentioned iron core (1) is equiped with cover plate (4).
The utility model when mounted, earlier with the outer surface wrap insulate paper of embedded body, to carry out insulation processing, again with mounting coil on embedded body, and put into together in the groove of iron core matrix.Embedded body is welded in the groove of matrix at last.At last, cover plate is installed in the top of iron core.
Claims (5)
1, a kind of novel reactor, include iron core (1), coil (2), wherein coil (2) includes coil matrix (21) and lead (22), on the online around the home cycle basis body of lead (22) (21), coil (2) is sleeved on the iron core (1), it is characterized in that iron core (1) makes the rectangular embedded body (12) of matrix (11) and cross section that includes the cross section and be concave shape, wherein the outer surface of embedded body (12) is enclosed with insulating paper (3), coil (3) is sleeved on the embedded body (12), and embedded body (12) is packed in the groove (13) of matrix (11).
2, novel reactor according to claim 1 is characterized in that above-mentioned coil matrix (21) has the length L 1 of lead (22) to equate with the length L of iron core (1) around the home along the iron core slot direction.
3, novel reactor according to claim 1 and 2 is characterized in that above-mentioned embedded body (12) is packed in the groove (13) of matrix (11) by welding.
4, novel reactor according to claim 3 is characterized in that above-mentioned embedded body (12) is packed in the middle part of groove (13).
5, novel reactor according to claim 3 is characterized in that the top of above-mentioned iron core (1) is equiped with cover plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222843 CN2594946Y (en) | 2003-01-09 | 2003-01-09 | Electric reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03222843 CN2594946Y (en) | 2003-01-09 | 2003-01-09 | Electric reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594946Y true CN2594946Y (en) | 2003-12-24 |
Family
ID=33756221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03222843 Expired - Lifetime CN2594946Y (en) | 2003-01-09 | 2003-01-09 | Electric reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594946Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946294B (en) * | 2008-02-22 | 2012-07-04 | 田渊电机株式会社 | Reactor |
| CN103208354A (en) * | 2012-12-26 | 2013-07-17 | 吴文武 | Efficient material-saving transformer |
-
2003
- 2003-01-09 CN CN 03222843 patent/CN2594946Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946294B (en) * | 2008-02-22 | 2012-07-04 | 田渊电机株式会社 | Reactor |
| CN103208354A (en) * | 2012-12-26 | 2013-07-17 | 吴文武 | Efficient material-saving transformer |
| CN103208354B (en) * | 2012-12-26 | 2015-09-09 | 吴文武 | Efficient material-saving transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WELLING MOTOR MANUFACTURING CO.,LTD. Free format text: FORMER OWNER: MEIDI GROUP CO LTD, GUANGDONG Effective date: 20031128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20031128 Address after: 15.16.17 District, Beijiao Town Industrial Park, Shunde District, Shunde, Guangdong Patentee after: Guangdong Welling Electric Machine Manufacture Co., Ltd. Address before: Penglai Road, Beijiao Town, Shunde, Guangdong Patentee before: Meidi Group Co., Ltd., Guangdong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130109 Granted publication date: 20031224 |