CN207796861U - A kind of safe voltage identification light that can connect alternating current - Google Patents
A kind of safe voltage identification light that can connect alternating current Download PDFInfo
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- CN207796861U CN207796861U CN201820158218.3U CN201820158218U CN207796861U CN 207796861 U CN207796861 U CN 207796861U CN 201820158218 U CN201820158218 U CN 201820158218U CN 207796861 U CN207796861 U CN 207796861U
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- lamp body
- safe voltage
- alternating current
- circuit board
- main circuit
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Abstract
It includes lamp body that the utility model, which provides a kind of safe voltage identification light that can connect alternating current,；Main circuit board works under safe voltage, configures inside lamp body；Battery works under safe voltage, connects main circuit board；It is depressured box, is equipped with reduction voltage circuit plate, connects main circuit board.When lamps and lanterns connect alternating current, 220V line voltages can be switched to safe voltage by the reduction voltage circuit plate being depressured in box, powered for main circuit board, kept lamps and lanterns safer, even if can not generate harm to the life security of the common people if when short circuit or electric leakage occurs.
Description
Technical field
The utility model is related to emergency-lighting set fields, and in particular to a kind of safe voltage mark that can connect alternating current
Lamp.
Background technology
It is required according to security against fire, installation fire-fighting emergent identification lamp tool is required in public building, is dredged for fire-fighting emergent
Dissipate instruction.Most of identification light is all 220V voltages on the market, when aging, damage, short circuit, electric leakage occur for lamps and lanterns,
The life security that people will be seriously endangered, so the special low pressure identification light that just can be operated using 36V voltages also comes into being.
Safe voltage identification light on the market can not directly be connected to alternating current 220V, can only pass through concentration because of the limitation of circuit
Power supply is that identification light carries out special low pressure special line power supply, but this needs to connect up building on a large scale, and cost is extremely expensive, only suitable
Safe voltage identification light institute band can not be enjoyed at all for small building or general public for large-scale public building
The safety and facility come.
Invention content
The purpose of this utility model is to provide a kind of safe voltage identification light that can connect alternating current, when connecting alternating current, can incite somebody to action
220V line voltages switch to safe voltage and are used for lamps and lanterns, and a kind of safe and convenient identification light is provided for the common people.
In order to reach above-mentioned purpose of design, the utility model provides a kind of safe voltage identification light that can connect alternating current, packet
Include lamp body；Main circuit board works under safe voltage, configures inside lamp body；Battery works under safe voltage, connects main circuit
Plate；It is depressured box, is equipped with reduction voltage circuit plate, connects main circuit board.
After the reduction voltage circuit plate is mounted on decompression box, reinforcing and insulation protection should be carried out by encapsulating in decompression box.
The lamp body is equipped with bottom plate, and bottom plate is equipped with mounting hole and suppending hole, configures at the lamp body back side；The decompression box installation
In mounting hole.
The lamp body is additionally provided with 86 boxes, and lamp body is mounted on using the suppending hole of bottom plate on 86 boxes, after lamp body installation, is depressured box
It should be located in 86 boxes.
Another design scheme is：The lamp body is equipped with telescopic rod and suspension platform, configures above lamp body；The decompression box
In suspension platform, the power cord on main circuit board connects decompression box by telescopic rod.
The utility model provides a kind of safe voltage identification light that can connect alternating current, when connecting alternating current, the drop in decompression box
220V line voltages can be switched to the use of safe voltage work lamps and lanterns by volt circuit plate, even if when short circuit or electric leakage occurs
Harm can not be generated to the life security of the common people.
Description of the drawings
Fig. 1 is the exploded perspective view of the implementation column 1 of the utility model.
Fig. 2 is the stereogram of the implementation column 1 of the utility model.
Fig. 3 is the exploded perspective view of the implementation column 2 of the utility model.
Fig. 4 is the stereogram of the implementation column 2 of the utility model.
Specific implementation mode
Specific embodiment of the present utility model will hereinafter be described in reference to the drawings.
The utility model provides a kind of safe voltage identification light that can connect alternating current, including lamp body 1；Main circuit board 2, safety
Operating at voltages configures inside lamp body 1；Battery 21 works under safe voltage, connects main circuit board 2；It is depressured box 3, is equipped with drop
Volt circuit plate 31 connects main circuit board 2；The reduction voltage circuit plate 31 be mounted on decompression box 3 after, should toward be depressured box 3 in encapsulating into
Row is reinforced and insulation protection.
Embodiment 1
As shown in Figure 1 and Figure 2, lamp body 1 is equipped with bottom plate 4, and bottom plate 4 is equipped with mounting hole 41 and suppending hole 42, configures in lamp body 1
The back side, decompression box 3 are mounted in mounting hole 41；Using the suppending hole 42 of bottom plate 4, lamp body 1 is mounted on 86 boxes 5, lamp body 1 is pacified
After dress, decompression box 3 should be located in 86 boxes 5.
Embodiment 1
As shown in Figure 3, Figure 4, lamp body 1 is equipped with telescopic rod 6 and suspension platform 7, configures above lamp body 1；Decompression box 3 is mounted on
It hangs in platform 7, the power cord of main circuit board 2 connects the decompression box 3 in suspension platform 7 by telescopic rod 6.
When lamps and lanterns 1 connect alternating current, 220V line voltages can be switched to safe electricity by the reduction voltage circuit plate 31 being depressured in box 3
Pressure powers for main circuit board 2, keeps lamps and lanterns safer, even if can not be to the life of the common people if when short circuit or electric leakage occurs
Life safety generates harm.
The above content is the further descriptions done to the utility model in conjunction with specific preferred embodiment, are convenient for
The those skilled in the art can understand and using the utility model, and it cannot be said that the specific implementation of the utility model is only limited to
In these explanations.For the utility model person of an ordinary skill in the technical field, the utility model structure is not being departed from
A number of simple deductions or replacements can also be made under the premise of think of, without having to go through creative labor.Therefore, art technology
Personnel's announcement according to the present utility model, the simple modifications made to the utility model all should be in the protection model of the utility model
Within enclosing.
Claims (5)
1. a kind of safe voltage identification light that can connect alternating current, is technically characterized in that：Including lamp body；Main circuit board, safety electricity
Work is depressed, is configured inside lamp body；Battery works under safe voltage, connects main circuit board；It is depressured box, is equipped with reduction voltage circuit
Plate connects main circuit board.
2. a kind of safe voltage identification light that can connect alternating current according to claim 1, it is characterised in that：The decompression electricity
After road plate is mounted on decompression box, reinforcing and insulation protection should be carried out by encapsulating in decompression box.
3. a kind of safe voltage identification light that can connect alternating current according to claim 1, it is characterised in that：The lamp body is set
There are bottom plate, bottom plate to be equipped with mounting hole and suppending hole, configures at the lamp body back side；The decompression box is mounted in mounting hole.
4. a kind of safe voltage identification light that can connect alternating current according to claim 3, it is characterised in that：The lamp body is also
Equipped with 86 boxes, lamp body is mounted on using the suppending hole of bottom plate on 86 boxes, and after lamp body installation, decompression box should be located in 86 boxes.
5. a kind of safe voltage identification light that can connect alternating current according to claim 1, it is characterised in that：The lamp body is set
There are telescopic rod and suspension platform, configures above lamp body；The decompression box is mounted in suspension platform, and the power cord on main circuit board is logical
Cross telescopic rod connection decompression box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158218.3U CN207796861U (en) | 2018-01-30 | 2018-01-30 | A kind of safe voltage identification light that can connect alternating current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158218.3U CN207796861U (en) | 2018-01-30 | 2018-01-30 | A kind of safe voltage identification light that can connect alternating current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796861U true CN207796861U (en) | 2018-08-31 |
Family
ID=63268410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820158218.3U Active CN207796861U (en) | 2018-01-30 | 2018-01-30 | A kind of safe voltage identification light that can connect alternating current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105690A (en) * | 2018-01-30 | 2018-06-01 | 江门市敏华电器有限公司 | A kind of safe voltage identification light that can connect alternating current |
-
2018
- 2018-01-30 CN CN201820158218.3U patent/CN207796861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105690A (en) * | 2018-01-30 | 2018-06-01 | 江门市敏华电器有限公司 | A kind of safe voltage identification light that can connect alternating current |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529095, Jiangmen Town, Guangdong province for the people leisure Industrial Zone step Patentee after: Guangdong Minhua Electrical Appliances Co., Ltd. Address before: 529095, Jiangmen Town, Guangdong province for the people leisure Industrial Zone step Patentee before: Jiangmen Minhua Electric Appliance Co. Ltd. |