CN204213792U - A kind of LED fire emergency lamp - Google Patents
A kind of LED fire emergency lamp Download PDFInfo
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- CN204213792U CN204213792U CN201420618153.8U CN201420618153U CN204213792U CN 204213792 U CN204213792 U CN 204213792U CN 201420618153 U CN201420618153 U CN 201420618153U CN 204213792 U CN204213792 U CN 204213792U
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Abstract
The utility model provides a kind of LED fire emergency lamp, comprise lamp housing, master chip, peripheral circuit and battery is provided with in described lamp housing, described lamp housing upper surface is provided with indicator lamp, described lamp housing upper surface is embedded with LED lamp holder, described peripheral circuit comprises electric main change-over circuit, power control circuit, status monitoring circuit and light source output circuit, and described electric main change-over circuit one end is connected with master chip, and the other end is connected with civil power; Described power control circuit one end is connected with master chip, and the other end is connected with battery; Described state detection circuit one end is connected with master chip, and the other end is connected with indicator lamp; Described light source output circuit one end is connected with master chip, and the other end is connected with LED lamp holder.LED fire emergency lamp devices at full hardware described in the utility model is implemented, without the need to programming, the simple and convenient practicality of structure, adopt LED to make light source light-emitting efficiency high simultaneously, coordinate the indicator lamp of difference in functionality to be convenient for people to understand LED fire emergency lamp duty this moment at any time, be convenient for people to monitor LED fire emergency lamp at any time.
Description
Technical field
The utility model relates to a kind of fire-fighting emergent equipment, especially relates to a kind of LED fire emergency lamp.
Background technology
Fire emergency lamp is the important component part of Building Fire Protection component and fitting, comprises fire-fighting emergency headlamp and fire-fighting emergent identification lamp, also claims emergent lightning in fire disaster and Evacuation Indicatory Sign.Its Main Function is when fire, normal lighting system can not reoffer illumination, for safety evacuation, special post adhere to that work and fire fighting and rescue action provide safeguard, the most basic demand of setting be the people in building no matter be in any common part can by easily identifying the position of extra exit and the evacuation route of regulation by certain illumination.Be applicable to the public place such as factory, hotel, school, unit and do emergency lighting in order to power failure.
The general single lamp be only made up of a power control module and light fixture basic boom of fire emergency lamp in the market.This single lamp does not have data feedback and information interaction function, can not ensure light fixture reliability timely and effectively, is difficult to Timeliness coverage and the problem of reparation light fixture, effectively can not works will cause heavy losses and accident when fire occurs.Usual fire emergency lamp lamp source has arm to be connected with lamp body, and lamp body inner space utilization rate is not high, and volume is large, and pattern is single, and fire emergency lamp internal structure complexity needs programming.
Summary of the invention
The purpose of this utility model is to provide the LED fire emergency lamp of simple, the convenient and practical devices at full hardware realization of a kind of structure without the need to programming, LED has the plurality of advantages such as brightness is high, power saving, on fire emergency lamp, be provided with different indicator lamps simultaneously, the state of now LED fire emergency lamp can be reacted by the control circui of inside at any time.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED fire emergency lamp, comprise lamp housing, master chip, peripheral circuit and battery is provided with in described lamp housing, described lamp housing upper surface is provided with indicator lamp, and described lamp housing upper surface is embedded with LED lamp holder, and described peripheral circuit comprises electric main change-over circuit, power control circuit, status monitoring circuit and light source output circuit, described electric main change-over circuit one end is connected with master chip, and the other end is connected with civil power; Described power control circuit one end is connected with master chip, and the other end is connected with battery; Described status monitoring circuit on one side is connected with master chip, and the other end is connected with indicator lamp; Described light source output circuit one end is connected with master chip, and the other end is connected with LED lamp holder.
Further, described indicator lamp is three, is respectively green relay indicating light, yellow fault alarm indicator lamp, red charging indicator light.
Further, described lamp housing is provided with a feeler switch, and described status monitoring circuit on one side is connected with master chip, and the other end is connected with feeler switch.
Further, described LED lamp holder inside is provided with lamp plate, and lamp plate covers lens.
Further, described LED lamp holder is two, being arranged on lamp housing of lateral symmetry.
Further, described lamp housing is streamlined structure.
Further, described battery is nickel-cadmium cell.
Further, described battery is lithium battery.
The advantage that the utility model has and good effect are:
1, the utility model adopts LED as the light source of fire emergency lamp, and LED has efficient, energy-conservation feature, can improve the service life in fire emergency lamp lamp source.
2, the utility model is provided with indicator lamp 1 feeler switch of 3 kinds of different conditions on LED fire emergency lamp, clearly can reflect the situation of now emergency light, is convenient for people to find emergency light indicating status situation and fault test operational circumstances timely.
3, the utility model covers lens on the lamp plate of LED lamp holder inside, can increase light transmittance and luminous efficiency, and illumination effect is significantly improved.
4, two-burner lamp design of the present utility model, ensure that the normal use of the fire emergency lamp under abnormal conditions.
5, the utility model adopts nickel-cadmium cell as electric supply installation, nickel-cadmium cell has good heavy-current discharge characteristic, during electric discharge, voltage change is minimum, can repeat more than 500 times discharge and recharges, and nickel-cadmium cell low price can save the cost of manufacture of LED fire emergency lamp.
6, the utility model adopts lithium battery as electric supply installation, and lithium battery has the service life that the plurality of advantages such as the large life-span length of capacity can improve LED fire emergency lamp.
7, the utility model connects electric main change-over circuit, power control circuit, status monitoring circuit and light source output circuit respectively by master chip, and by each circuit equipment that connection control is different respectively, whole fire emergency lamp devices at full hardware is realized, without the need to programming, decrease fault error.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the utility model control circuit block diagram.
In figure:
1, lamp housing 2, green relay indicating light
3, yellow fault alarm indicator lamp 4, red charging indicator light
5, feeler switch 6, LED lamp holder
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As depicted in figs. 1 and 2, a kind of LED fire emergency lamp, comprise lamp housing 1, lamp housing 1 is in streamlined structure, master chip and peripheral circuit is provided with in lamp housing 1, lamp housing upper surface is provided with indicator lamp, indicator lamp is three, be respectively green relay indicating light 2, yellow fault alarm indicator lamp 3, red charging indicator light 4, lamp housing is provided with a feeler switch 5, lamp housing upper surface is embedded with LED lamp holder 6, peripheral circuit comprises electric main change-over circuit, power control circuit, status monitoring circuit and light source output circuit, electric main change-over circuit one end is connected with master chip, the other end is connected with civil power, power control circuit one end is connected with master chip, and the other end is connected with battery, status monitoring circuit on one side is connected with master chip, and the other end is connected with feeler switch 5 with indicator lamp, light source output circuit one end is connected with master chip, and the other end is connected with LED lamp holder 6.LED lamp holder 6 inside is provided with lamp plate, and lamp plate covers lens, and LED lamp holder 6 is two, lateral symmetry be arranged on lamp housing 1, battery is preferably nickel-cadmium cell or lithium battery.During civil power 220V, green relay indicating light 2 is bright; When instant cut-off or alternating voltage are lower than 187V, controlled by state detection circuit, LED fire emergency lamp transfers battery-powered state to automatically, when over-charging of battery, cross put, short circuit or open circuit, by status monitoring circuit, yellow warning lamp 3 is bright sends alarm signal simultaneously, it is bright that pending fault gets rid of rear green relay indicating light 2, red charging indicator light 4 is bright when the battery cell is charged, as carried out monthly test or annual test to LED fire emergency lamp, pins feeler switch 5 and can simulate current failure emergency state.
Above an embodiment of the present utility model has been described in detail, but described content being only the preferred embodiment that the utility model is created, the practical range created for limiting the utility model can not being considered to.All according to the utility model create application range do equalization change with improve etc., all should still belong to the utility model create patent covering scope within.
Claims (8)
1. a LED fire emergency lamp, it is characterized in that: comprise lamp housing, master chip, peripheral circuit and battery is provided with in described lamp housing, described lamp housing upper surface is provided with indicator lamp, described lamp housing upper surface is embedded with LED lamp holder, described peripheral circuit comprises electric main change-over circuit, power control circuit, status monitoring circuit and light source output circuit, and described electric main change-over circuit one end is connected with master chip, and the other end is connected with civil power; Described power control circuit one end is connected with master chip, and the other end is connected with battery; Described status monitoring circuit on one side is connected with master chip, and the other end is connected with indicator lamp; Described light source output circuit one end is connected with master chip, and the other end is connected with LED lamp holder.
2. LED fire emergency lamp according to claim 1, is characterized in that: described indicator lamp is three, is respectively green relay indicating light, yellow fault alarm indicator lamp, red charging indicator light.
3., according to power LED fire emergency lamp according to claim 2, it is characterized in that: described lamp housing is provided with a feeler switch, described status monitoring circuit on one side is connected with master chip, and the other end is connected with feeler switch.
4. LED fire emergency lamp according to claim 1, is characterized in that: described LED lamp holder inside is provided with lamp plate, and lamp plate covers lens.
5. LED fire emergency lamp according to claim 1, is characterized in that: described LED lamp holder is two, being arranged on lamp housing of lateral symmetry.
6. LED fire emergency lamp according to claim 1, is characterized in that: described lamp housing is streamlined structure.
7. the LED fire emergency lamp according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that: described battery is nickel-cadmium cell.
8. the LED fire emergency lamp according to claim 1 or 2 or 3 or 4 or 5 or 6, is characterized in that: described battery is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618153.8U CN204213792U (en) | 2014-10-23 | 2014-10-23 | A kind of LED fire emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618153.8U CN204213792U (en) | 2014-10-23 | 2014-10-23 | A kind of LED fire emergency lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213792U true CN204213792U (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618153.8U Active CN204213792U (en) | 2014-10-23 | 2014-10-23 | A kind of LED fire emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213792U (en) |
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2014
- 2014-10-23 CN CN201420618153.8U patent/CN204213792U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |