CN208546824U - A kind of power-off automatic switchover emergency lighting anti-explosion LED lamps - Google Patents
A kind of power-off automatic switchover emergency lighting anti-explosion LED lamps Download PDFInfo
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- CN208546824U CN208546824U CN201821109707.6U CN201821109707U CN208546824U CN 208546824 U CN208546824 U CN 208546824U CN 201821109707 U CN201821109707 U CN 201821109707U CN 208546824 U CN208546824 U CN 208546824U
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- fixedly connected
- power source
- backup power
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Abstract
The utility model discloses a kind of power-off to automatically switch emergency lighting anti-explosion LED lamps, including horn-like fastening lampshades, backup power source case is fixedly connected on the right side of the horn-like fastening lampshades, the front and back of the backup power source case passes through swivel becket and is rotatably connected to U-shaped carrying handle, bottom on the right side of backup power source case is fixedly connected with charging inserted block, the inner wall of backup power source case and be located at charging inserted block on the left of be fixedly connected with battery, the anode of battery is electrically connected with magnetic conductive block by conducting wire, the cathode of battery is electrically connected with the first conductive plate by conducting wire, the utility model relates to emergency light technical fields.Emergency lighting anti-explosion LED lamps are automatically switched in the power-off, solve existing mine emergency lighting anti-explosion LED lamps, if circuit is problematic cannot to switch to the problem of backup power source works normally faster, and can also by with external isolation air, it prevents explosion hazard gases from entering, can effectively place explosion damage.
Description
Technical field
The utility model relates to emergency light technical field, it is explosion-proof that emergency lighting is automatically switched in specially a kind of power-off
LED light.
Background technique
Emergency light is effectively to illuminate and show fire escape or energy in normal illumination power failure
Persistently illuminate and a kind of lamps and lanterns of non-stop run.It is widely used in public place and is unable to the place of intermittent illumination.Emergency lighting
Lamps and lanterns are made of several parts such as light source, light source drive, rectifier, inverter, battery pack, sign lamp shell.Usually, alternating current 220V
By light source drive, light source normal illumination is driven, while electric energy supplement is carried out to battery pack by rectifier, even if coming off duty
Afterwards in the case where shutdown illumination, rectifier still works in charged state, so as to the war preparedness shape for making battery pack be in full always
State.When an emergency situation is encountered, and alternating current stops suddenly, inverter will start inverter circuit automatically, the low-voltage electric energy of battery pack
High voltage electric energy is converted to, driving light source continues to illuminate.Emergency light, identification light are evacuated, is referred to as fire-fighting emergency headlamp tool, is
A kind of staple product required in fire security measures.Usually it will provide illumination as ordinary lamp and lantern, when the urgent feelings of appearance
Condition, such as earthquake are caught fire or fault causes power supply to interrupt suddenly, and all light sources have all stopped working, at this point, it must be immediately
Reliable illumination is provided, and indicates the direction of stream of people's evacuation and the position of emergency exit, to ensure to be detained adusk people
Successfully withdraw.
Existing mine emergency lighting anti-explosion LED lamps, if circuit is problematic cannot to switch to backup power source faster
It works normally, when existing emergency lighting anti-explosion LED lamps work normally, whole lamp beads are operated normally, but if burst feelings occur
Under condition, single such as lamp bead is damaged, and other lamp groups will not operate normally again, and existing LED light does not have explosion prevention function.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of power-off automatic switchover emergency lighting anti-explosion LED lamps,
Solve existing mine emergency lighting anti-explosion LED lamps, if circuit is problematic to switch to backup power source faster just
It is not and parallel-connection structure often not have the problem of explosion prevention function between work and lamp group.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of power-off automatic switchover is answered
It is anxious to illuminate anti-explosion LED lamps, including horn-like fastening lampshades, backup power source is fixedly connected on the right side of the horn-like fastening lampshades
Case, the front and back of the backup power source case pass through swivel becket and are rotatably connected to U-shaped carrying handle, the backup power source case right side
Bottom be fixedly connected with charging inserted block, the inner wall of the backup power source case and be located on the left of charging inserted block and be fixedly connected with storage
The anode of battery, the battery is electrically connected with magnetic conductive block by conducting wire, and the cathode of the battery is electrically connected by conducting wire
There is the first conductive plate, the inner wall of the backup power source case and be located at right above magnetic conductive block and be fixedly connected with electromagnetism silicon steel column,
The surface activity of the electromagnetism silicon steel column is connected with circumscripted power line, and the circumscripted power line is located at one on the right side of electromagnetism silicon steel column
End runs through backup power source case and extends to the outside of backup power source case, and the circumscripted power line is located at one on the left of electromagnetism silicon steel column
End is electrically connected with the second conductive plate, and the inner wall of the horn-like fastening lampshades is fixedly connected sequentially has sealed transparent plate from left to right
With LED lamp fixed plate.
Preferably, the sealed transparent plate is fixedly connected by sealing rubber ring with the inner wall of horn-like fastening lampshades, institute
It states and is fixedly connected with copper bar on the right side of LED lamp fixed plate.
Preferably, the right end of the copper bar is fixedly connected with sealing conducting block, the sealing conducting block and horn-like fixation
The inner wall of lampshade is fixedly connected.
Preferably, it is rotatably connected to lever in the middle part of the magnetic conductive block, support is rotatably connected in the middle part of the lever
The bottom end of bar, the support rod is fixedly connected with the inner wall of backup power source case, and the left end of the lever is fixedly connected with reset bullet
Spring, and the top of reset spring is fixedly connected with the inner wall of backup power source case.
The bottom of the preferred backup power source case and it is located at immediately below magnetic conductive block and is fixedly connected with conductive column, it is described
Conductive column is electrically connected by conducting wire with the first conductive plate.
Preferably, the back side of the LED lamp fixed plate is fixedly connected with conductive arc strip, the conduction arc strip setting
Have multiple, multiple conductive arc strips are in concentric arrays, and the both ends of multiple conductive arc strips, which are fixedly connected to, leads
One end of electric vertical bar, two conductive vertical bars is fixedly connected by being fixedly connected with ring with one end of copper bar respectively.
Beneficial effect
The utility model provides a kind of power-off automatic switchover emergency lighting anti-explosion LED lamps.Have compared with prior art
Below the utility model has the advantages that
(1), emergency lighting anti-explosion LED lamps are automatically switched in the power-off, are electrically connected by the anode in battery by conducting wire
There is a magnetic conductive block, the cathode of battery is electrically connected with the first conductive plate by conducting wire, the inner wall of backup power source case and is located at magnetic conductance
Electromagnetism silicon steel column is fixedly connected with right above electric block, the surface activity of electromagnetism silicon steel column is connected with circumscripted power line, external electricity
Source line is located at one end on the right side of electromagnetism silicon steel column through backup power source case and extends to the outside of backup power source case, circumscripted power line
One end on the left of electromagnetism silicon steel column is electrically connected with the second conductive plate, and lever, lever are rotatably connected in the middle part of magnetic conductive block
Middle part be rotatably connected to support rod, the bottom end of support rod is fixedly connected with the inner wall of backup power source case, and the left end of lever is fixed
It is connected with reset spring, and the top of reset spring is fixedly connected with the inner wall of backup power source case, solves existing mine and use
Emergency lighting anti-explosion LED lamps, if circuit it is problematic cannot switch to faster backup power source work normally the problem of, but also
Can by with external isolation air, prevent explosion hazard gases from entering, can effectively place explosion damage.
(2), the power-off automatically switch emergency lighting anti-explosion LED lamps, by the inner wall in horn-like fastening lampshades from a left side to
The right side, which is fixedly connected sequentially, sealed transparent plate and LED lamp fixed plate, sealed transparent plate by sealing rubber ring with it is horn-like solid
The inner wall for determining lampshade is fixedly connected, and copper bar is fixedly connected on the right side of LED lamp fixed plate, and the back side of LED lamp fixed plate is solid
Surely it is connected with conductive arc strip, conductive arc strip is provided with multiple, and multiple conduction arc strips are in concentric arrays, multiple conduction arcs
The both ends of shape item are fixedly connected to conductive vertical bar, and one end of two conductive vertical bars is respectively by being fixedly connected with the one of ring and copper bar
End is fixedly connected, so that this emergency lighting anti-explosion LED lamps are made of many lamp beads, and a lamp is formed per several lamp beads
Group, it is in parallel between lamp group and lamp group, a lamp bead damage is avoided, money has been saved in the non-serviceable awkward condition of other lamp groups
Source, it is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram inside the utility model；
Fig. 3 is the schematic diagram at the utility model LED lamp fixed plate structure back side；
Fig. 4 is the partial enlarged view in the utility model Fig. 3 at A；
Fig. 5 is the partial sectional view of the utility model backup power source case.
In figure: the horn-like fastening lampshades of 1-, 2- backup power source case, 3- swivel becket, 4-U type carrying handle, 5- charging inserted block, 6- store
Battery, 7- magnetic conductive block, the first conductive plate of 8-, 9- electromagnetism silicon steel column, 10- circumscripted power line, the second conductive plate of 11-, 12- sealing
Transparent panel, 13-LED wick fixed plate, 14- sealing rubber ring, 15- sealing conducting block, 16- lever, 17- support rod, 18- reset
Spring, 19- conductive column, 20- conduction arc strip, 21- conduction vertical bar, 22- are fixedly connected with ring, 23- copper bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of power-off automatic switchover emergency lighting is explosion-proof
The right side of LED light, including horn-like fastening lampshades 1, horn-like fastening lampshades 1 is fixedly connected with backup power source case 2, backup power source
The front and back of case 2 passes through swivel becket 3 and is rotatably connected to U-shaped carrying handle 4, and the bottom on 2 right side of backup power source case is fixedly connected
Have charging inserted block 5, the inner wall of backup power source case 2 and be located at charging inserted block 5 left side be fixedly connected with battery 6, battery 6
Anode is electrically connected with magnetic conductive block 7 by conducting wire, and the cathode of battery 6 is electrically connected with the first conductive plate 8, standby electricity by conducting wire
The inner wall of source case 2 and be located at magnetic conductive block 7 surface be fixedly connected with electromagnetism silicon steel column 9, the surface activity of electromagnetism silicon steel column 9
It is connected with circumscripted power line 10, circumscripted power line 10 is located at the one end on 9 right side of electromagnetism silicon steel column through backup power source case 2 and extends
To the outside of backup power source case 2, one end that circumscripted power line 10 is located at 9 left side of electromagnetism silicon steel column is electrically connected with the second conductive plate
11, the inner wall of horn-like fastening lampshades 1 is fixedly connected sequentially has sealed transparent plate 12 and LED lamp fixed plate 13 from left to right,
Sealed transparent plate 12 is fixedly connected by sealing rubber ring 14 with the inner wall of horn-like fastening lampshades 1, LED lamp fixed plate 13
Right side is fixedly connected with copper bar 23, solves existing mine emergency lighting anti-explosion LED lamps, cannot be compared with if circuit is problematic
It is fast to switch to the problem of backup power source works normally, and can also by with external isolation air, prevent explosion hazard gases from entering,
Can effectively place explosion damage, the right end of copper bar 23 be fixedly connected with sealing conducting block 15, sealing conducting block 15 with it is horn-like
The inner wall of fastening lampshades 1 is fixedly connected, and the middle part of magnetic conductive block 7 is rotatably connected to lever 16, the middle part rotation connection of lever 16
There is support rod 17, the bottom end of support rod 17 is fixedly connected with the inner wall of backup power source case 2, and the left end of lever 16 is fixedly connected with multiple
Position spring 18, and the top of reset spring 18 is fixedly connected with the inner wall of backup power source case 2, the bottom and position of backup power source case 2
It is fixedly connected with conductive column 19 in the underface of magnetic conductive block 7, conductive column 19 is electrically connected by conducting wire with the first conductive plate 8, LED
The back side of wick fixed plate 13 is fixedly connected with conductive arc strip 20, and conductive arc strip 20 is provided with multiple, multiple conduction arcs
Item 20 is in concentric arrays, and the both ends of multiple conduction arc strips 20 are fixedly connected to conductive vertical bar 21, two conductive vertical bars 21
One end be fixedly connected respectively by being fixedly connected with ring 22 with one end of copper bar 23 so that this emergency lighting anti-explosion LED lamps by
Many lamp bead compositions, and a lamp group is formed per several lamp beads, it is in parallel between lamp group and lamp group, avoid a lamp bead damage
It ruins, resource has been saved in the non-serviceable awkward condition of other lamp groups, practical.
In use, being first electrically connected two circumscripted power lines 10 and external direct current power supply, then will start switch, so that
Two circumscripted power lines 10 are powered, when the surface circumscripted power line 10 for being wrapped in electromagnetism silicon steel column 9 is conductive, so that electromagnetism silicon steel
Column 9 magnetizes, and adsorbs magnetic conductive block 7 with magnetic electromagnetism silicon steel column 9, so that reset spring 18 is stretched, LED lamp fixed plate 13
Positive LED light lights, then will charge 5 grafting charging cable of inserted block, by battery 6 it is fully charged after, staff can lead to
Cross U-shaped carrying handle 4 and emergency lighting anti-explosion LED lamps picked up into use, when external power supply circuit when something goes wrong, then circumscripted power line 10
Power-off makes electromagnetism silicon steel column 9 demagnetize, under the action of reset spring 18, so that the rotation of 18 pull lever 16 of reset spring, band
Dynamic magnetic conductive block 7 moves downward, and connect magnetic conductive block 7 with conductive column 19, makes to be electrically connected between battery 6 and the first conductive plate 8
It is logical, the positive LED light of LED lamp fixed plate 13 is lighted, can be continued to use, if encountering a LED light damage,
The LED light of this group no longer shines, and the LED light of other groups can continue the use that shines due to parallel with one another, and by close
The structure for sealing the leakproofness such as rubber ring 14, allows emergency lighting anti-explosion LED lamps to be isolated from the outside world, do not have explosion hazard gases into
Enter.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. emergency lighting anti-explosion LED lamps, including horn-like fastening lampshades (1) are automatically switched in a kind of power-off, it is characterised in that: described
It is fixedly connected with backup power source case (2) on the right side of horn-like fastening lampshades (1), the front and back of the backup power source case (2)
It is rotatably connected to U-shaped carrying handle (4) by swivel becket (3), the bottom on the right side of the backup power source case (2) is fixedly connected with charging
Inserted block (5), the inner wall of the backup power source case (2) and be located at charging inserted block (5) on the left of be fixedly connected with battery (6), institute
The anode for stating battery (6) is electrically connected with magnetic conductive block (7) by conducting wire, and the cathode of the battery (6) is electrically connected by conducting wire
Be connected to the first conductive plate (8), the inner wall of the backup power source case (2) and be located at magnetic conductive block (7) right above be fixedly connected with
The surface activity of electromagnetism silicon steel column (9), the electromagnetism silicon steel column (9) is connected with circumscripted power line (10), the circumscripted power line
(10) it is located at one end on the right side of electromagnetism silicon steel column (9) through backup power source case (2) and extends to the outside of backup power source case (2),
The circumscripted power line (10) is located at one end on the left of electromagnetism silicon steel column (9) and is electrically connected with the second conductive plate (11), the loudspeaker
The inner wall of shape fastening lampshades (1) is fixedly connected sequentially from left to right sealed transparent plate (12) and LED lamp fixed plate (13).
2. emergency lighting anti-explosion LED lamps are automatically switched in a kind of power-off according to claim 1, it is characterised in that: described close
Envelope transparent panel (12) is fixedly connected by sealing rubber ring (14) with the inner wall of horn-like fastening lampshades (1), and the LED lamp is solid
Copper bar (23) are fixedly connected on the right side of fixed board (13).
3. emergency lighting anti-explosion LED lamps are automatically switched in a kind of power-off according to claim 2, it is characterised in that: the copper
The right end of item (23) is fixedly connected with sealing conducting block (15), described to seal conducting block (15) and horn-like fastening lampshades (1)
Inner wall is fixedly connected.
4. emergency lighting anti-explosion LED lamps are automatically switched in a kind of power-off according to claim 1, it is characterised in that: the magnetic
It is rotatably connected in the middle part of conducting block (7) lever (16), is rotatably connected to support rod (17) in the middle part of the lever (16), it is described
The bottom end of support rod (17) is fixedly connected with the inner wall of backup power source case (2), and the left end of the lever (16) is fixedly connected with multiple
Position spring (18), and the top of reset spring (18) is fixedly connected with the inner wall of backup power source case (2).
5. emergency lighting anti-explosion LED lamps are automatically switched in a kind of power-off according to claim 1, it is characterised in that: described standby
It is fixedly connected with conductive column (19) with the bottom of power supply box (2) and immediately below magnetic conductive block (7), the conductive column (19)
It is electrically connected by conducting wire with the first conductive plate (8).
6. emergency lighting anti-explosion LED lamps are automatically switched in a kind of power-off according to claim 1, it is characterised in that: the LED
The back side of wick fixed plate (13) is fixedly connected with conductive arc strip (20), it is described conduction arc strip (20) be provided with it is multiple, it is more
A conductive arc strip (20) is in concentric arrays, and the both ends of multiple conductive arc strips (20) are fixedly connected to conduction
Vertical bar (21), by being fixedly connected, the one end of ring (22) and copper bar (23) is fixed to be connected respectively for one end of two conductive vertical bars (21)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109707.6U CN208546824U (en) | 2018-07-13 | 2018-07-13 | A kind of power-off automatic switchover emergency lighting anti-explosion LED lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109707.6U CN208546824U (en) | 2018-07-13 | 2018-07-13 | A kind of power-off automatic switchover emergency lighting anti-explosion LED lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546824U true CN208546824U (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821109707.6U Active CN208546824U (en) | 2018-07-13 | 2018-07-13 | A kind of power-off automatic switchover emergency lighting anti-explosion LED lamps |
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| CN (1) | CN208546824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212719A (en) * | 2023-11-08 | 2023-12-12 | 深圳市海隆兴光电子有限公司 | IC driven LED patch lamp strip |
-
2018
- 2018-07-13 CN CN201821109707.6U patent/CN208546824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117212719A (en) * | 2023-11-08 | 2023-12-12 | 深圳市海隆兴光电子有限公司 | IC driven LED patch lamp strip |
| CN117212719B (en) * | 2023-11-08 | 2024-04-12 | 深圳市海隆兴光电子有限公司 | IC driven LED patch lamp strip |
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