CN202712958U - Emergency illumination system - Google Patents
Emergency illumination system Download PDFInfo
- Publication number
- CN202712958U CN202712958U CN 201220350797 CN201220350797U CN202712958U CN 202712958 U CN202712958 U CN 202712958U CN 201220350797 CN201220350797 CN 201220350797 CN 201220350797 U CN201220350797 U CN 201220350797U CN 202712958 U CN202712958 U CN 202712958U
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- CN
- China
- Prior art keywords
- emergency
- power supply
- circuit board
- control circuit
- main body
- 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
Links
- 238000005286 illumination Methods 0.000 title abstract description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an emergency illumination system. The emergency illumination system comprises a household appliance main body, an emergency power supply, a control circuit board and an LED (light-emitting diode) lamp, wherein the emergency power supply and the control circuit board are arranged in the household appliance main body, and the LED lamp is arranged on the household appliance main body; and the emergency power supply and the LED lamp are electrically connected with the control circuit board respectively, and the control circuit board is electrically connected with a power supply circuit in the household appliance main body. In the emergency illumination system provided by the utility model, the charge and the discharge of the emergency power supply are controlled via the control circuit board, and the LED lamp is driven by the emergency power supply to emit light in case of sudden power failure in a household power grid, so as to provide emergency illumination for maintenance; and the emergency illumination system is simple in structure, strong in operability and good in emergency illumination effect.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of emergency lighting system.
Background technology
Along with the development of electronic information technology, household electrical appliances progressively go deep into the every aspect of people's lives.But, in the existing home appliance, can not provide for the people home appliance of emergency lighting, if unexpected power failure situation occurs, can only rely on the equipment such as flashlight illumination is provided, inconveniently use at home.
The utility model content
For the weak point that exists in the above-mentioned technology, the utility model provides a kind of emergency lighting system, when unexpected power failure situation occurring, can automatically start emergency lighting.
For achieving the above object, the utility model provides a kind of emergency lighting system, comprises appliance main body, emergency power supply, control circuit board and LED lamp, and described emergency power supply and control circuit board all are arranged in the appliance main body, and described LED lamp is arranged on the appliance main body; Described emergency power supply and LED lamp are electrically connected with control circuit board respectively, and the power circuit in described control circuit board and the appliance main body is electrically connected.
Wherein, described emergency power supply is lead-acid battery or lithium ion battery.
Wherein, described appliance main body is LCD TV, display or refrigerator.
The beneficial effects of the utility model are: compared with prior art, the emergency lighting system that the utility model provides, by discharging and recharging of control circuit board control emergency power supply, and when sudden power failure appears in domestic electric network, luminous by emergency power supply driving LED lamp, emergency lighting is provided, simple in structure, workable, emergency lighting is effective.
Description of drawings
Fig. 1 is the block diagram of emergency lighting system of the present utility model.
The main element symbol description is as follows:
10, emergency power supply 11, control circuit board
12, LED lamp
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing the utility model is done to describe further.
See also Fig. 1, emergency lighting system of the present utility model, comprise appliance main body (not shown), emergency power supply 10, control circuit board 11 and LED lamp 12, emergency power supply 10 and control circuit board 11 all are arranged in the appliance main body (not shown), and LED lamp 12 is arranged on the appliance main body (not shown); Emergency power supply 10 and LED lamp 12 are electrically connected with control circuit board 11 respectively, and the power circuit in control circuit board 11 and the appliance main body (not shown) is electrically connected.
Situation compared to prior art, the emergency lighting system that the utility model provides, by discharging and recharging of control circuit board 11 control emergency power supplies 10, and when sudden powers failure appears in domestic electric network, when namely control circuit board detects power circuit in the appliance main body and occurs cutting off the power supply suddenly, luminous by emergency power supply 10 driving LED lamps 12, emergency lighting is provided, simple in structure, workable, emergency lighting is effective.
In the present embodiment, above-mentioned emergency power supply 10 is lead-acid battery or lithium ion battery.Be understandable that; the utility model is not limited to the type of emergency power supply 10; so long as discharge and recharge by main control board 11 control emergency power supplies 10; and by the luminous execution mode of emergency power supply 10 driving LED lamps 12; all belong to simple deformation of the present utility model or conversion, fall into protection range of the present utility model.
In the present embodiment, above-mentioned appliance main body (not shown) is LCD TV, display or refrigerator.Be understandable that; the utility model is not limited to the content of appliance main body; can also be for selecting other household electrical appliances as appliance main body; so long as discharge and recharge by main control board 11 control emergency power supplies 10; and by the luminous execution mode of emergency power supply 10 driving LED lamps 12; all belong to simple deformation of the present utility model or conversion, fall into protection range of the present utility model.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (3)
1. an emergency lighting system is characterized in that, comprises appliance main body, emergency power supply, control circuit board and LED lamp, and described emergency power supply and control circuit board all are arranged in the appliance main body, and described LED lamp is arranged on the appliance main body; Described emergency power supply and LED lamp are electrically connected with control circuit board respectively, and the power circuit in described control circuit board and the appliance main body is electrically connected.
2. emergency lighting system according to claim 1 is characterized in that, described emergency power supply is lead-acid battery or lithium ion battery.
3. emergency lighting system according to claim 1 and 2 is characterized in that, described appliance main body be LCD TV, display or refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350797 CN202712958U (en) | 2012-07-19 | 2012-07-19 | Emergency illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350797 CN202712958U (en) | 2012-07-19 | 2012-07-19 | Emergency illumination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712958U true CN202712958U (en) | 2013-01-30 |
Family
ID=47593223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350797 Expired - Fee Related CN202712958U (en) | 2012-07-19 | 2012-07-19 | Emergency illumination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916273A (en) * | 2016-05-23 | 2016-08-31 | 珠海格力电器股份有限公司 | Light control method and device and household appliance |
-
2012
- 2012-07-19 CN CN 201220350797 patent/CN202712958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916273A (en) * | 2016-05-23 | 2016-08-31 | 珠海格力电器股份有限公司 | Light control method and device and household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ASIANDA LCD DISPLAY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HUANG PEIFENG Effective date: 20130719 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515300 JIEYANG, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130719 Address after: 518000, Shenzhen, Guangdong, Baoan District province Xin'an office on the west side of the road, Tian Yang building, a two floor, the third floor Patentee after: SHENZHEN YAXUNDA LCD DISPLAY EQUIPMENT CO., LTD. Address before: 30, No. 18, No. 515300, Nanping lane, quicksand West Road, Puning, Guangdong, Jieyang Patentee before: Huang Peifeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |