CN201656327U - Lower door interlocking mechanism of filling cabinet - Google Patents
Lower door interlocking mechanism of filling cabinet Download PDFInfo
- Publication number
- CN201656327U CN201656327U CN2010201799131U CN201020179913U CN201656327U CN 201656327 U CN201656327 U CN 201656327U CN 2010201799131 U CN2010201799131 U CN 2010201799131U CN 201020179913 U CN201020179913 U CN 201020179913U CN 201656327 U CN201656327 U CN 201656327U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- electromagnetic lock
- lower door
- xiamen
- 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
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of filling cabinets, in particular to a lower door interlocking mechanism of a filling cabinet, which comprises a cabinet body lower door, wherein the cabinet body lower door is provided with an electromagnetic lock, hinged on a cabinet body by a hinge, and locked on the cabinet body by the electromagnetic lock, and the induction voltage of a three-phase entrance bushing on the cabinet body is transformed to supply power for the electromagnetic lock by an amplifier. The electromagnetic lock can lock the cabinet body lower door firmly as long as the three-phase entrance bushing on the cabinet body is electrified, thus preventing the cabinet body lower door from being opened under the electrification condition and improving safety.
Description
Technical field
The utility model relates to inflation cabinet technical field, particularly a kind of inflation cabinet Xiamen interlocking device.
Background technology
The inflation cabinet generally is divided into upper and lower cabinet, main fitting operation mechanism and on-load switch etc. in the last cabinet, mainly be installed into outlet in the lower cabinet body, the cabinet door of following cabinet nearly all is to adopt the bolt switch, the charged cabinet door of opening of energy, the potential safety hazard that has contact electrification body or mistakenly entering charged chamber, the generation personnel casualty accident of getting an electric shock.
The utility model content
Technical problem to be solved in the utility model is: a kind of inflation cabinet Xiamen interlocking device is provided, improves the fail safe of cabinet, prevent personnel's contact electrification body or mistakenly entering charged chamber.
The utility model solves its technical scheme: a kind of inflation cabinet Xiamen interlocking device, comprise the cabinet Xiamen, on the cabinet Xiamen, electromagnetic lock is installed, the cabinet Xiamen is contained on the cabinet by the hinge hinge, the cabinet Xiamen is locked on the cabinet by electromagnetic lock, and the induced voltage on the three-phase entrance bushing on the cabinet is changed to electromagnetic lock by amplifier and powered.
Effective effect of the present utility model is: as long as the three-phase entrance bushing on the cabinet is charged, electromagnetic lock just can pin the cabinet Xiamen firmly, prevents the charged cabinet Xiamen of opening, and has improved fail safe.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1. cabinet Xiamen, 2. electromagnetic lock.
Embodiment
As shown in Figure 1, a kind of inflation cabinet Xiamen interlocking device comprises cabinet Xiamen 1, and electromagnetic lock 2 is installed on cabinet Xiamen 1, cabinet Xiamen 1 is locked on the cabinet by electromagnetic lock 2, and the induced voltage on the three-phase entrance bushing on the cabinet is changed to electromagnetic lock 2 power supplies by amplifier.Cabinet Xiamen 1 is contained on the cabinet by the hinge hinge.
Three-phase entrance bushing on cabinet is charged, and the instrument transformer of three-phase entrance bushing will produce induced voltage to electromagnetic lock 2 power supplies, and electromagnetic lock 2 pins cabinet Xiamen 1, and the personnel that prevent open cabinet Xiamen 1 under charged situation.Three-phase entrance bushing on cabinet is not charged, electromagnetic lock unlock, and what personnel can safety opens the cabinet door.
Claims (1)
1. inflate cabinet Xiamen interlocking device for one kind, comprise cabinet Xiamen (1), it is characterized in that: go up in described cabinet Xiamen (1) electromagnetic lock (2) is installed, cabinet Xiamen (1) is contained on the cabinet by the hinge hinge, cabinet Xiamen (1) is locked on the cabinet by electromagnetic lock (2), and the induced voltage on the three-phase entrance bushing on the cabinet is changed to electromagnetic lock (2) by amplifier and powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201799131U CN201656327U (en) | 2010-04-26 | 2010-04-26 | Lower door interlocking mechanism of filling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201799131U CN201656327U (en) | 2010-04-26 | 2010-04-26 | Lower door interlocking mechanism of filling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656327U true CN201656327U (en) | 2010-11-24 |
Family
ID=43121565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201799131U Expired - Fee Related CN201656327U (en) | 2010-04-26 | 2010-04-26 | Lower door interlocking mechanism of filling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356328A (en) * | 2015-11-23 | 2016-02-24 | 芜湖金牛电气股份有限公司 | Switch cabinet with segmented cabinet door |
-
2010
- 2010-04-26 CN CN2010201799131U patent/CN201656327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356328A (en) * | 2015-11-23 | 2016-02-24 | 芜湖金牛电气股份有限公司 | Switch cabinet with segmented cabinet door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |