CN207703933U - Novel indoor high voltage display device - Google Patents
Novel indoor high voltage display device Download PDFInfo
- Publication number
- CN207703933U CN207703933U CN201820107706.1U CN201820107706U CN207703933U CN 207703933 U CN207703933 U CN 207703933U CN 201820107706 U CN201820107706 U CN 201820107706U CN 207703933 U CN207703933 U CN 207703933U
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- CN
- China
- Prior art keywords
- voltage
- indicator
- display device
- pressure block
- novel indoor
- 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 novel indoor high voltage display devices, including electromagnetic lock, voltage indicator, voltage transformer and high pressure block isolating device, the electromagnetic lock is electrically connected with voltage indicator, the voltage indicator is electrically connected with voltage transformer, voltage transformer is electrically connected with high straightening every device, the high pressure block isolating device is connect with external high-pressure installation, the voltage indicator includes inspection function key, the inspection function key is serially connected between voltage transformer and voltage indicator, and the voltage indicator, voltage transformer, one layer of damp proof insulation glue is both provided on high pressure block isolating device；It is simple that the utility model provides a kind of design, and waterproof, the novel indoor high voltage display device with inspection function.
Description
Technical field
The utility model is related to electrification in high voltage device fields, more specifically, it is related to novel indoor HV live displaying
Device.
Background technology
High-voltage charge display device is that one kind is directly installed on indoor electric equipment, intuitive to show whether Devices to test carries
The indicative safety device of working voltage.Currently used high-voltage charge display device by operating mode to be not necessarily to additional power source, profit
Based on autonomous induction signal offer working power.Using passive mode high-voltage charge display device have it is simple in structure,
The advantages that easy to maintain and service life is long, but equally exist security risk, it is difficult to accurately reflect monitoring result.Therefore it is badly in need of one
Kind is simple, and the high-voltage charge display device of energy band inspection function.
Invention content
The utility model overcomes the deficiencies in the prior art, and it is simple and waterproof to provide a kind of design, band inspection function
Novel indoor high voltage display device.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is as follows：
Novel indoor high voltage display device, including electromagnetic lock, voltage indicator, voltage transformer and high pressure blocking
Device, the electromagnetic lock are electrically connected with voltage indicator, and the voltage indicator is electrically connected with voltage transformer, mutual induction of voltage
Device is electrically connected with high straightening every device, and the high pressure block isolating device is connect with external high-pressure installation, and the voltage indicator includes patrolling
Checking functions key, the inspection function key is serially connected between voltage transformer and voltage indicator, and the voltage indicator, voltage
One layer of damp proof insulation glue is both provided on mutual inductor, high pressure block isolating device.
Further, the electrical connection part between the electromagnetic lock, voltage indicator, voltage transformer and high pressure block isolating device
Nano water-proof coating in spraying.
Further, the electromagnetic lock includes circuit connecting section and switching controlling part, and the circuit connecting section and switch are controlled
Portion's series connection processed.
Further, the switching controlling part uses handle type.
Further, the high pressure block isolating device wherein one end is grounded.
Further, the one of interfacing ground of the voltage indicator.
Advantage is the utility model compared with prior art：
1, the utility model structure design is simple, reasonable, easy to make, highly practical, easily promotes the use of.
2, the damp proof insulation glue of the utility model provides good insulating properties, further increases safety.
3, the utility model improves the effect of safety detection by the way that inspection function is arranged.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
It is identified in figure：Electromagnetic lock 1, voltage indicator 2, voltage transformer 3 and high pressure block isolating device 4.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figure 1, novel indoor high voltage display device, including electromagnetic lock 1, voltage indicator 2, voltage transformer
3 and high pressure block isolating device 4.The electromagnetic lock 1 is electrically connected with voltage indicator 2, the voltage indicator 2 and voltage transformer 3
It is electrically connected, voltage transformer 3 is electrically connected with high straightening every device, and the high pressure block isolating device 4 is connect with external high-pressure installation.On
State the upper nano water-proof of electrical connection part spraying between electromagnetic lock 1, voltage indicator 2, voltage transformer 3 and high pressure block isolating device 4
Coating will further play waterproof, and insulation provides higher security performance, and prolong the service life.The voltage indicator
2 include inspection function key, and the inspection function key is serially connected between voltage transformer 3 and voltage indicator 2, the voltage instruction
2 one of interfacing ground of device, can play inspection function, improve safety by inspection function, avoid the occurrence of mistake well
The case where accidentally feeding back.And one layer of damp proof insulation is both provided on the voltage indicator 2, voltage transformer 3, high pressure block isolating device 4
Glue, the wherein one end of the high pressure block isolating device 4 are grounded, this can further protection user.
The electromagnetic lock 1 includes circuit connecting section and switching controlling part, and the circuit connecting section and switching controlling part are connected.
The switching controlling part uses handle type, and the mistake so as to avoid failing effectively locking by the manipulation of handle occurs,
And it locks button in the accessible place's setting of handle thumb and substantially increases safety to form dual fail-safe.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications
Also it should be regarded as in scope of protection of the utility model.
Claims (6)
1. novel indoor high voltage display device, which is characterized in that including electromagnetic lock, voltage indicator, voltage transformer and
High pressure block isolating device, the electromagnetic lock are electrically connected with voltage indicator, and the voltage indicator is electrically connected with voltage transformer,
Voltage transformer is electrically connected with high straightening every device, and the high pressure block isolating device is connect with external high-pressure installation, the voltage instruction
Device includes inspection function key, and the inspection function key is serially connected between voltage transformer and voltage indicator, and the voltage refers to
Show device, voltage transformer, be both provided with one layer of damp proof insulation glue on high pressure block isolating device.
2. novel indoor high voltage display device according to claim 1, it is characterised in that：The electromagnetic lock, voltage
The upper nano water-proof coating of electrical connection part spraying between indicator, voltage transformer and high pressure block isolating device.
3. novel indoor high voltage display device according to claim 1, it is characterised in that：The electromagnetic lock includes electricity
Road interconnecting piece and switching controlling part, the circuit connecting section and switching controlling part series connection.
4. novel indoor high voltage display device according to claim 3, it is characterised in that：The switching controlling part is adopted
Use handle type.
5. novel indoor high voltage display device according to claim 1, it is characterised in that：The high pressure block isolating device its
Middle one end ground connection.
6. novel indoor high voltage display device according to claim 1, it is characterised in that：The voltage indicator its
In an interfacing ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107706.1U CN207703933U (en) | 2018-01-23 | 2018-01-23 | Novel indoor high voltage display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107706.1U CN207703933U (en) | 2018-01-23 | 2018-01-23 | Novel indoor high voltage display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703933U true CN207703933U (en) | 2018-08-07 |
Family
ID=63034361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107706.1U Expired - Fee Related CN207703933U (en) | 2018-01-23 | 2018-01-23 | Novel indoor high voltage display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703933U (en) |
-
2018
- 2018-01-23 CN CN201820107706.1U patent/CN207703933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 324100 73 South Gate Road, Jiangshan City, Zhejiang Patentee after: Xu Hui Address before: 323000 College of mechanical and electrical engineering, Lishui Vocational and technical College, 357 Zhongshan North Street, Lishui, Zhejiang Patentee before: Xu Hui |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20200123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |