CN204067865U - A kind of high-voltage terminal cabinet protector - Google Patents
A kind of high-voltage terminal cabinet protector Download PDFInfo
- Publication number
- CN204067865U CN204067865U CN201420394932.4U CN201420394932U CN204067865U CN 204067865 U CN204067865 U CN 204067865U CN 201420394932 U CN201420394932 U CN 201420394932U CN 204067865 U CN204067865 U CN 204067865U
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- CN
- China
- Prior art keywords
- cabinet
- audible
- electromagnetic lock
- voltage terminal
- visual annunciator
- 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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Abstract
The utility model discloses a kind of high-voltage terminal cabinet protector, the cabinet comprising contour structure and the cabinet door be connected with this cabinet, earthed switch is equipped with in described cabinet, described cabinet is provided with audible-visual annunciator, the top of described cabinet and described cabinet door cooperatively interacts and is provided with electromagnetic lock, and the circuit of described earthed switch and described electromagnetic lock is connected in series; Described cabinet madial wall is provided with travel switch, and the circuit of described travel switch and described audible-visual annunciator is connected in series.Contacted with earthed switch by electromagnetic lock, make to only have in cabinet cabinet door when not having electricity just can open, when opening by force when operating personnel are having, audible-visual annunciator can be made to sound after travel switch receives signal, remind operating personnel, thus solve and should open by mistake high pressure and occur the potential safety hazard that cabinet door causes.
Description
Technical field
The utility model relates to high-tension apparatus technical field, is specifically related to a kind of high-voltage terminal cabinet protector.
Background technology
High-voltage terminal cabinet due to its builtin voltage very high, when operating personnel in non-power-off get an electric shock, serious security incident can be caused.For this reason, all can be placed with dangerous tip board on high-voltage terminal cabinet side in working site, and place it in relatively independent room, be used for isolating, make it can not contact with operating personnel.But the potential safety hazard of high-voltage terminal cabinet still exists, operating personnel are easy to open high-voltage terminal cabinet door and ignorant when a little by mistake, thus cause the serious consequence of getting an electric shock.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of high-voltage terminal cabinet protector, opening by mistake in order to solve high-voltage terminal cabinet the security incident that door causes.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of high-voltage terminal cabinet protector, the cabinet comprising contour structure and the cabinet door be connected with this cabinet, earthed switch is equipped with in described cabinet, described cabinet is provided with audible-visual annunciator, the top of described cabinet and described cabinet door cooperatively interacts and is provided with electromagnetic lock, and the circuit of described earthed switch and described electromagnetic lock is connected in series; Described cabinet madial wall is provided with travel switch, and the circuit of described travel switch and described audible-visual annunciator is connected in series.
Pass through technique scheme, the beneficial effect that the utility model obtains is: contacted with earthed switch by electromagnetic lock, make to only have in cabinet cabinet door when not having electricity just can open, when opening by force when operating personnel are having, audible-visual annunciator can be made to sound after travel switch receives signal, remind operating personnel, thus solve and should open by mistake high pressure and occur the potential safety hazard that cabinet door causes.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of high-voltage terminal cabinet protector disclosed in the utility model embodiment.
Corresponding component title in figure represented by numeral:
1. cabinet 2. cabinet door 3. earthed switch 4. electromagnetic lock 5. audible-visual annunciator
6. travel switch.
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.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, a kind of high-voltage terminal cabinet protector, the cabinet 1 comprising contour structure and the cabinet door 2 be connected with this cabinet 1, earthed switch 3 is equipped with in described cabinet 1, described cabinet 1 is provided with audible-visual annunciator 5, described cabinet 1 cooperatively interacts with the top of described cabinet door 2 and is provided with electromagnetic lock 4, and described earthed switch 3 is connected in series with the circuit of described electromagnetic lock 4; Described cabinet 1 madial wall is provided with travel switch 6, and described travel switch 6 is connected in series with the circuit of described audible-visual annunciator 5.
Technical solutions of the utility model provide a kind of high-voltage terminal cabinet protector, adopt and electromagnetic lock 4 and earthed switch 3 are connected in series, when also having voltage in cabinet 1, electromagnetic lock 4 can always in "on" position, at this time cabinet 1 and cabinet door 2 are combined, cannot be separated, only have in cabinet 1 cabinet door 2 when not having electricity just can open.When opening by force when operating personnel are having, after travel switch 6 receives signal, audible-visual annunciator 5 can be made to sound, remind operating personnel, thus solve and should open by mistake high pressure and occur the potential safety hazard that cabinet door 2 causes.
Above-described is only the preferred implementation of a kind of high-voltage terminal cabinet of the utility model protector; should be understood that; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (1)
1. a high-voltage terminal cabinet protector, the cabinet comprising contour structure and the cabinet door be connected with this cabinet, earthed switch is equipped with in described cabinet, it is characterized in that, described cabinet is provided with audible-visual annunciator, the top of described cabinet and described cabinet door cooperatively interacts and is provided with electromagnetic lock, and the circuit of described earthed switch and described electromagnetic lock is connected in series; Described cabinet madial wall is provided with travel switch, and the circuit of described travel switch and described audible-visual annunciator is connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394932.4U CN204067865U (en) | 2014-07-16 | 2014-07-16 | A kind of high-voltage terminal cabinet protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394932.4U CN204067865U (en) | 2014-07-16 | 2014-07-16 | A kind of high-voltage terminal cabinet protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067865U true CN204067865U (en) | 2014-12-31 |
Family
ID=52209313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420394932.4U Expired - Fee Related CN204067865U (en) | 2014-07-16 | 2014-07-16 | A kind of high-voltage terminal cabinet protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067865U (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 |
-
2014
- 2014-07-16 CN CN201420394932.4U patent/CN204067865U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN105356328B (en) * | 2015-11-23 | 2018-02-16 | 芜湖金牛电气股份有限公司 | The switch cubicle of 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160716 |