CN203072214U - Fire fighting emergency lamp - Google Patents
Fire fighting emergency lamp Download PDFInfo
- Publication number
- CN203072214U CN203072214U CN 201320014039 CN201320014039U CN203072214U CN 203072214 U CN203072214 U CN 203072214U CN 201320014039 CN201320014039 CN 201320014039 CN 201320014039 U CN201320014039 U CN 201320014039U CN 203072214 U CN203072214 U CN 203072214U
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- emergency lamp
- fire fighting
- protection module
- fighting emergency
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Abstract
The utility model discloses a fire fighting emergency lamp. The fire fighting emergency lamp comprises a casing (1) and a lighting lamp (2). The fire fighting emergency lamp is characterized in that the casing (1) is internally provided with an emergency lamp control chip, the emergency lamp control chip comprises an 8051 microprocessor, an analog-digital conversion module, an RS485 bus module, a power source monitoring protection module and a light source monitoring protection module, and the analog-digital conversion module, the RS485 bus module, the power source monitoring protection module and the light source monitoring protection module are respectively connected with input/output interfaces of the 8051 microprocessor. The fire fighting emergency lamp can be used as fire fighting emergency lighting lamps and evacuation lamps which have self-contained power sources, and has advantages of fast operation speed, wide work voltage scope and low work power consumption. According to division of software/hardware functions, the module mainly utilizes software to accomplish functions of electric detection, work state display, self-restoring detection and main electric fault protection.
Description
Technical field
The utility model relates to the fire-fighting equipment field, particularly a kind of fire emergency lamp.
Background technology
Fire emergency lamps is widely used in public places such as hotel, market, public place of entertainment as a kind of important fire-fighting equipment, and its function is that emergency luminaire throws light on automatically after these place breaking out of fire outages, and the guiding trapped personnel is evacuated.Fire-fighting emergent escape lighting technology is an important lifesaving evacuation technology, for production cost and the power consumption that reduces emergency luminaire, with and the problem of equipment dependability, design a kind of special integrated circuit of fire emergency lamps, this chip can be up to state standards fully and reduce the Products Development difficulty greatly.
The utility model content
The purpose of this utility model is that a kind of fire emergency lamp will be provided.
For achieving the above object, the utility model is implemented according to following technical scheme:
A kind of fire emergency lamp; comprise housing, illuminating lamp; it is characterized in that: in the described housing Emergency Lighting IC is set; control chip comprises 8051 microprocessors, mould/number conversion module, RS 485 bus modules, Power Supply Monitoring protection module, light source monitoring and protection module, and described mould/number conversion module, RS 485 bus modules, Power Supply Monitoring protection module, light source monitoring and protection module are connected with 8051 microprocessor input/output interfaces respectively.
As preferably, described Power Supply Monitoring protection module comprises the storage battery that is connected with 8051 microprocessor input interfaces, and 8051 microprocessors are monitored accumulator electric-quantity.
Compared with prior art, the utility model is mainly used in the fire-fighting emergency headlamp tool of various self-powered types and evacuates in the light fixture, has advantages such as fast operation, operating voltage range is wide, work is low in energy consumption.On the software and hardware function was divided, this module mainly utilized software to finish electro-detection, and operating state shows, self-resetting type measuring ability and main electric fault defencive function.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit system structure block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described, is used for explaining the utility model in illustrative examples and the explanation of this utility model, but not as to restriction of the present utility model.
A kind of fire emergency lamp as shown in Figure 1 and Figure 2; comprise housing 1, illuminating lamp 2; Emergency Lighting IC is set in the housing; control chip comprises 8051 microprocessors, mould/number conversion module, RS 485 bus modules, Power Supply Monitoring protection module, light source monitoring and protection module, and mould/number conversion module, RS 485 bus modules, Power Supply Monitoring protection module, light source monitoring and protection module are connected with 8051 microprocessor input/output interfaces respectively.
Further, the Power Supply Monitoring protection module comprises the storage battery that is connected with 8051 microprocessor input interfaces, and 8051 microprocessors are monitored accumulator electric-quantity.
Operation principle of the present utility model is: 8051 microprocessors comprise that main measuring ability, operating state show, self-resetting type is tested, the protection of main electric fault.Mould/number conversion module adopts successive approximation type a/d converter, namely input voltage and one group of quantification voltage that obtains from the reference voltage layering are compared, relatively from the quantification voltage of maximum, from coarse to finely carry out one by one, result by each comparison determines that corresponding position is 1 or 0, constantly relatively, constantly approach, finish once conversion during less than a certain error range up to both difference.
The fire-fighting control special chip of the integrated new technology of the height of present embodiment, new standard will reduce product development difficulty, cost and the energy consumption of equipment manufacturers greatly, improves the reliability of equipment.Continue to increase along with enterprise is production-scale, the cost of this chip also has further reduction space.Consider the trend that market has pair product requirement to improve constantly, when design, this chip has been reserved the space that system upgrade upgrades, and can develop at short notice derived varieties, meets the need of market.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. fire emergency lamp; comprise housing (1), illuminating lamp (2); it is characterized in that: described housing arranges Emergency Lighting IC in (1); control chip comprises 8051 microprocessors, mould/number conversion module, RS 485 bus modules, Power Supply Monitoring protection module, light source monitoring and protection module, and described mould/number conversion module, RS 485 bus modules, Power Supply Monitoring protection module, light source monitoring and protection module are connected with 8051 microprocessor input/output interfaces respectively.
2. fire emergency lamp according to claim 1, it is characterized in that: described Power Supply Monitoring protection module comprises the storage battery that is connected with 8051 microprocessor input interfaces, and 8051 microprocessors are monitored accumulator electric-quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014039 CN203072214U (en) | 2013-01-11 | 2013-01-11 | Fire fighting emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014039 CN203072214U (en) | 2013-01-11 | 2013-01-11 | Fire fighting emergency lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203072214U true CN203072214U (en) | 2013-07-17 |
Family
ID=48770954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014039 Expired - Fee Related CN203072214U (en) | 2013-01-11 | 2013-01-11 | Fire fighting emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203072214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143809A (en) * | 2017-06-21 | 2017-09-08 | 合肥木凡节能环保科技有限公司 | A kind of fire emergency lamp of low energy consumption |
-
2013
- 2013-01-11 CN CN 201320014039 patent/CN203072214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143809A (en) * | 2017-06-21 | 2017-09-08 | 合肥木凡节能环保科技有限公司 | A kind of fire emergency lamp of low energy consumption |
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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 |
Granted publication date: 20130717 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |