CN102163297A

CN102163297A - Mutual inductor device

Info

Publication number: CN102163297A
Application number: CN 201110062578
Authority: CN
Inventors: 冯凌; 周孔均; 郑可
Original assignee: Chongqing Electric Power Scientific Research Institute
Current assignee: Electric Power Research Institute of State Grid Chongqing Electric Power Co Ltd; State Grid Corp of China SGCC
Priority date: 2011-03-15
Filing date: 2011-03-15
Publication date: 2011-08-24
Anticipated expiration: 2031-03-15
Also published as: CN102163297B

Abstract

The invention discloses a mutual inductor device. The device comprises a mutual inductor and an electronic label, wherein a slot is formed on the body of the mutual inductor; the electronic label is fixed in the slot; and the parameter information of the mutual inductor is stored in the electronic label. In the mutual inductor device, the electronic label is fixed with the mutual inductor to form a whole body, so that the electronic label cannot fall, is difficult to damage and cannot be replaced; the electronic label into which the parameter information of the mutual inductor is written has uniqueness, so that the identity of the mutual inductor can be effectively identified in the overall life cycle of the mutual inductor, and the execution of full-life quality management on products is facilitated; the manual associated operation of the parameter information of the mutual inductor is not required, so that system faults due to manual operation errors in the process of delivering or warehousing stocks; and the electronic label has automatic scanning and quantity reading functions, so that the working intensity of workers can be reduced in the process of making an asset inventory.

Description

A kind of transformer device

Technical field

The invention belongs to the electrical equipment technical field, relate in particular to a kind of transformer device.

Background technology

At present, electric power enterprise mutual inductor is stored in a warehouse and the process of asset management in, generally the mode of Cai Yonging is: manually paste two-dimensional bar at the mutual inductor body, by the point-to-point short range scanning bar code of scanner, with information typing warehousing system.

But there is following problem in aforesaid way: the two-dimensional bar that manually is pasted on the mutual inductor body easily comes off, fragile, scanning discrimination is not high, easy repeats identification, causes the identification difficulty of mutual inductor big; The association of all bar codes is by manually-operated, and when error took place in manually-operated, the warehouse-in of storing in a warehouse was with the generation systems mistake; During the power supply enterprise asset count, need the artificial scanner scanning barcode one by one that uses, cause labour intensity big.In addition, after mutual inductor puts into operation, some electricity consumption clients may be by changing, destroy the electrorheological ratio that marks on the mutual inductor nameplate, even the stealing of sneaking current of the mode of substituting the mutual inductor of big electrorheological ratio for another surreptitiously, and these lawbreaking activitiess can't be investigated and prosecuted rapidly by common method for inspecting such as visual examinations.

Summary of the invention

In view of this, the object of the present invention is to provide a kind of transformer device, can solve present mutual inductor in storage and asset management process the identification difficulty that exists greatly, the easy generation systems mistake of the warehouse-in of storing in a warehouse, problem that asset count labour intensity is big.

For achieving the above object, the invention provides following technical scheme:

A kind of transformer device comprises: mutual inductor and electronic tag;

The body of described mutual inductor is provided with groove;

Described electronic tag is fixed in the parameter information that described groove is interior, store described mutual inductor.

Preferably, in above-mentioned transformer device, be provided with mounting seat in the described groove by the resin one-time cast-forming.

Preferably, in above-mentioned transformer device, described electronic tag by normal temperature resin or adhesive in described groove.

Preferably, in above-mentioned transformer device, further comprise the etch layer that is arranged at described electronic tag surface, comprises the parameter information of described mutual inductor.

Preferably, in above-mentioned transformer device, further comprise the printed layers that is arranged at described electronic tag surface, comprises the parameter information of described mutual inductor.

Preferably, in above-mentioned transformer device, further comprise the closure that covers described electronic tag.

Preferably, in above-mentioned transformer device, described electronic tag is radio-frequency (RF) identification (RFID) chip.

This shows, beneficial effect of the present invention is: electronic tag and mutual inductor are fixing as a whole, make electronic tag can not come off, not fragile, can not change, and the electronic tag that writes the mutual inductor parameter information has uniqueness, so can in the whole life of mutual inductor, the identity to mutual inductor effectively discern, help carrying out the quality management of product life-cycle; Need not to carry out the manually operation associated of mutual inductor parameter information, in the warehouse-in process of having avoided storing in a warehouse because the system mistake that the manually-operated error causes; Electronic tag has autoscan and batch read functions, when carrying out asset count, can alleviate staff's working strength.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the side view of a kind of transformer device disclosed by the invention;

Fig. 2 is the side view of another kind of transformer device disclosed by the invention;

Fig. 3 is the front view of another kind of transformer device disclosed by the invention.

Embodiment

For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.

The present invention discloses a kind of transformer device, can solve present mutual inductor in storage and asset management process the identification difficulty that exists greatly, the easy generation systems mistake of the warehouse-in of storing in a warehouse, problem that asset count labour intensity is big.

Referring to Fig. 1, Fig. 1 is the side view of a kind of transformer device disclosed by the invention.

This transformer device comprises: electronic tag 1 and mutual inductor 2.Wherein, the body of mutual inductor 2 is provided with groove 21, and electronic tag 1 is fixed in the groove 21, and stores the parameter information of mutual inductor 2 in electronic tag 1.

In the transformer device disclosed by the invention, in electronic tag 1, store the parameter information of mutual inductor 2, and in the electronic tag 1 whole groove 21 that embeds on mutual inductor 2 bodies, constitute an integral body with mutual inductor 2.Because electronic tag 1 is fixing as a whole with mutual inductor 2, make electronic tag 1 can not come off, not fragile, can not change, and the electronic tag 1 that writes the mutual inductor parameter information has uniqueness, so can in the whole life of mutual inductor 2, effectively discern, help carrying out the quality management of product life-cycle to the identity of mutual inductor 2; Need not to carry out the manually operation associated of mutual inductor parameter information, in the warehouse-in process of having avoided storing in a warehouse because the system mistake that the manually-operated error causes; Electronic tag 1 has autoscan and batch read functions, when carrying out asset count, can alleviate staff's working strength.

Referring to Fig. 2, Fig. 2 is the side view of another kind of transformer device disclosed by the invention.

This transformer device comprises: electronic tag 1 and mutual inductor 2.Wherein, be provided with groove 21 in the main body of mutual inductor 2, be provided with mounting seat 22 in the inside of groove 21, mounting seat 22 is by the resin one-time cast-forming, and electronic tag 1 is fixed on the mounting seat 22 of groove 21 inside.

In process of production, on the main body of mutual inductor 2, reserve groove 21, use resin to carry out disposal pouring afterwards, the mounting seat 22 of the form fit of formation and electronic tag 1 in the inside of groove 21, afterwards electronic tag 1 is placed in the mounting seat 22, and fixes.By in groove 21, setting up mounting seat 22, can strengthen the fixed effect of electronic tag 1.

In implementation process, electronic tag 1 can be by normal temperature resin or adhesive in groove, referring to Fig. 3.After electronic tag 1 is placed into the mounting seat (not shown), use normal temperature resin or bonding agent that electronic tag 1 and mounting seat are fixed, because mounting seat disposal pouring moulding in groove 21, therefore electronic tag 1 and groove can be fixed as one, at the marginal surface formation gluing layer 3 of electronic tag 1.

In implementation process, can mark by the parameter information to mutual inductor 2 on the surface of electronic tag 1, this markup information is consistent with the information of the nameplate mark of mutual inductor 2.When the electricity consumption client by changing, destroy the electrorheological ratio that marks on the mutual inductor nameplate, perhaps substitute for another surreptitiously when the mutual inductor of electrorheological ratio is sneaked current stealing greatly, because the surface of electronic tag 1 mark has the parameter information of mutual inductor, therefore can investigate and prosecute rapidly the power stealing electricity filching behavior by visual examination.Concrete implementation comprises:

On the surface of electronic tag 1 etch layer is set by etched mode, this etch layer comprises the parameter information of mutual inductor.

Mode by printing is provided with printed layers on the surface of electronic tag 1, and this printed layers comprises the parameter information of mutual inductor.Preferably, the closure of overlay electronic label 1 is set further, this closure can adopt plastic sheeting, plastic film or glass to make, and its objective is to prevent that the electricity consumption client from changing the printed layers on electronic tag 1 surface.

In the various embodiments described above disclosed by the invention, electronic tag 1 can adopt the RFID radio-frequency (RF) identification chip.The RFID chip adopts non-contact data transmission, and its transmission range is 1～2 meter, and this chip is passive chip, need not built-in power in the course of the work, can simplify the structure of transformer device.

Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims

1. A transformer device, characterized in that, comprising: a transformer and an electronic tag;

The body of the transformer is provided with grooves;

The electronic tag is fixed in the groove and stores parameter information of the transformer.

2 . The transformer device according to claim 1 , wherein a mounting base formed by one-time casting of resin is arranged in the groove. 3 .

3. The transformer device according to claim 2, wherein the electronic tag is fixed in the groove by a normal temperature resin or adhesive.

4. The transformer device according to claim 1, further comprising an etching layer disposed on the surface of the electronic label and containing parameter information of the transformer.

5. The transformer device according to claim 1, further comprising a printing layer disposed on the surface of the electronic label and containing parameter information of the transformer.

6. The transformer device according to claim 5, further comprising a sealing part covering the electronic label.

7. The transformer device according to claim 1, wherein the electronic tag is an RFID radio frequency identification chip.