CN201886583U - Infrared guardrail voice and light warning device of substation - Google Patents
Infrared guardrail voice and light warning device of substation Download PDFInfo
- Publication number
- CN201886583U CN201886583U CN2010202133857U CN201020213385U CN201886583U CN 201886583 U CN201886583 U CN 201886583U CN 2010202133857 U CN2010202133857 U CN 2010202133857U CN 201020213385 U CN201020213385 U CN 201020213385U CN 201886583 U CN201886583 U CN 201886583U
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- infrared
- control circuit
- relay
- contact
- loudspeaker
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to an infrared guardrail voice light warning device of a substation, belonging to a warning device. The light warning device comprises an infrared co-irradiation sensor, a control circuit, flash lamps, loudspeakers, bases and another control circuit, wherein the infrared co-irradiation sensor, the control circuit, the loudspeaker and the another control circuit are arranged in the bases; the flash lamps are positioned at the upper ends of the bases; the loudspeakers are arranged at the lower parts of the bases; the infrared co-irradiation sensor is connected between the flash lamps and the loudspeakers; the two bases are arranged in an opposite way; a transmitting end and a receiving end of the infrared co-irradiation sensor are respectively arranged in the two bases; and contacts of the control circuits are respectively connected with the flash lamps and the loudspeakers. The infrared guardrail voice and light warning device of the substation has the advantages that comprehensive fortification is set up, and a blind area and a dead angle are not available, so that the defending capability is strong; the warning device is stronger in anti-interference capability and causes no false alarm; the light warning effect is strong, and the voice alarm can be recorded with different prompt contents according to different places, so that the device is flexible to use; and the device is simple in structure, the application scope of the device can be expanded, and the device also can be used for anti-theft alarm.
Description
Technical field
The utility model relates to a kind of alarming device, particularly a kind of electric substation infrared guardrail voice light alarming device.
Background technology
Electric substation is the place, key, and the layman must not arbitrarily enter, even after the professional enters, also will observe the relevant regulations of electric substation, and normal operations is regular on duty, just can guarantee personal safety.So electric substation can see in front of the door through being everlasting, the printed words in " place, key, No admittance except on business ", some places arrange the full-time staff to be responsible for keeping an eye on, but personnel's energy is limited, carelessness is arranged slightly, just have other staff and be strayed into, or after the professional enters, lack of standardization because of operating, cause the generation of casualties incident, directly threatening personnel's life security, also cause enormous economic loss to enterprise.
The utility model content
The purpose of this utility model is to provide a kind of: electric substation's infrared guardrail voice light alarming device that the voice light prompt is arranged when personnel enter electric substation.
The purpose of this utility model is achieved in that this light alarming device comprises: infrared correlation sensor, control circuit, flashlamp, loudspeaker, base and control circuit, infrared correlation sensor, control circuit, loudspeaker and control circuit are installed in the base, flashlamp is positioned at the upper end of base, loudspeaker is positioned at the bottom of base, between flashlamp and loudspeaker, be connected with infrared correlation sensor, base have two staggered relatively, the transmitting terminal of infrared correlation sensor and receiving end lay respectively in two bases; The contact of control circuit is connected with loudspeaker with flashlamp respectively.
Control circuit comprises auxiliary reclay, the time relay and sensing relay, the coil of sensing relay is arranged in the loop of infrared correlation sensor, connect with the contact of the time relay after the contact parallel connection of the contact of sensing relay and auxiliary reclay, constitute relay contact, the coil of auxiliary reclay and the coils from parallel connection of coils of the time relay, the coil of auxiliary reclay in parallel is connected with power supply with coil one end of the time relay, and an end is connected with the other end of power supply by relay contact; The contact of sensing relay is connected with loudspeaker by sound circuit; Flashlamp is connected with power supply by the auxiliary contact of auxiliary reclay.
Beneficial effect, owing to adopted such scheme, electric substation's infrared guardrail voice light alarming device partly is made up of infrared correlation sensor, control circuit, voice control circuit, loudspeaker, light warning circuit, flashlamp etc.Infrared correlation sensor is made up of transmitting terminal and receiving end, and control circuit is made up of relay and power module.Electric substation's infrared guardrail voice light alarming device is to utilize infrared correlation sensor blocking principle, infrared correlation sensor is made up of transmitting terminal and receiving end two parts, when personnel are regional by correlation, irradiating light beam is interdicted by human body, receiving end information changes, switching signal of sensor output, make relay moment adhesive, the auxiliary reclay closure forms self-locking and keeps the lasting adhesive of relay, and two pairs of normal opened contacts in addition of relay move respectively and connect sound circuit and light warning circuit simultaneously, the voice device loudspeaker sends safe poster, " enter electric substation, would you please constantly take care ", or " place, key; please note normal operations ", meanwhile, the flashlamp light-emitting flash has reached the purpose of this utility model.
Advantage: set up defences comprehensively (1), and non-blind area does not have the dead angle, and protection capability is strong, and personnel can't pass with quick jump or other action and take precautions against the zone.(2) have stronger antijamming capability, meiofauna interdicts infraredly to irradiating light beam because of not possessing fully, can not produce the false alarm phenomenon, is not subjected to the light limit extremely, is not affected by climate change, and can annually use.(3) the light warning effect is strong, and audio alert can be joined the different suggestion contents of record according to different places, can use flexibly.(4) simple in structure, the appearance design simplicity generosity can enlarge usable range, also can be used for burglar alarm.
Description of drawings
Fig. 1 is the infrared correlation sensor circuit figure of this real new type control circuit.
Fig. 2 is the control circuit figure of this real new type control circuit.
Fig. 3 is the sound circuit figure of this real new type control circuit.
Fig. 4 is the light warning circuit figure of this real new type control circuit.
Fig. 5 is the wherein structural drawing of a base of the present utility model.
Among the figure, 1, infrared correlation sensor receiving end; 3, flashlamp; 4; Loudspeaker; 5, base; 6, shift knob; ZJ, auxiliary reclay; SJ, the time relay; YJ, sensing relay; D1, flashlamp; D2, flashlamp.
Embodiment
Embodiment 1: this light alarming device comprises: infrared correlation sensor, control circuit, flashlamp 3, loudspeaker 4, base 5 and control circuit, infrared correlation sensor, control circuit, loudspeaker and control circuit are installed in the base, flashlamp is positioned at the upper end of base, loudspeaker is positioned at the bottom of base, between flashlamp and loudspeaker, be connected with infrared correlation sensor, base have two staggered relatively, infrared correlation sensor emission end and infrared correlation sensor receiving end 1 lay respectively in two bases, and infrared correlation sensor emission end is corresponding with infrared correlation sensor receiving end 1; The contact of control circuit is connected with loudspeaker with flashlamp respectively.
Control circuit comprises intermediate relay ZJ, time relay sj and sensing relay YJ, the coil of sensing relay is arranged in the loop of infrared correlation sensor, connect with the contact of the time relay after the contact parallel connection of the contact of sensing relay and auxiliary reclay, constitute relay contact, the coil of auxiliary reclay and the coils from parallel connection of coils of the time relay, the coil of auxiliary reclay in parallel is connected with power supply with coil one end of the time relay, and an end is connected with the other end of power supply by relay contact; The contact of sensing relay is connected with loudspeaker by sound circuit; Flashlamp is connected with power supply by the auxiliary contact ZJ3 of intermediate relay ZJ.
Electric substation's infrared guardrail voice light alarming device is installed in both sides, electric substation porch, as personnel through out-of-date, by the infrared correlation sensor sensing of infrared guardrail, infrared correlation sensor sends a signal, voice, light alarming device give the alarm simultaneously, prompting enters the personnel of electric substation and has entered electric substation, take care.Can allow be strayed into the personnel of electric substation and return immediately, perhaps point out the staff to enter electric substation and want normal operations, constantly take care, thereby reach the effect of caution constantly, give the psychology fright, improve turnover electric substation personal security consciousness.
Claims (2)
1. electric substation's infrared guardrail voice light alarming device, it is characterized in that: this light alarming device comprises: infrared correlation sensor, control circuit, flashlamp, loudspeaker, base and control circuit, infrared correlation sensor, control circuit, loudspeaker and control circuit are installed in the base, flashlamp is positioned at the upper end of base, loudspeaker is positioned at the bottom of base, between flashlamp and loudspeaker, be connected with infrared correlation sensor, base have two staggered relatively, the transmitting terminal of infrared correlation sensor and receiving end lay respectively in two bases; The contact of control circuit is connected with loudspeaker with flashlamp respectively.
2. electric substation according to claim 1 infrared guardrail voice light alarming device, it is characterized in that: control circuit comprises auxiliary reclay, the time relay and sensing relay, the coil of sensing relay is arranged in the loop of infrared correlation sensor, connect with the contact of the time relay after the contact parallel connection of the contact of sensing relay and auxiliary reclay, constitute relay contact, the coil of auxiliary reclay and the coils from parallel connection of coils of the time relay, the coil of auxiliary reclay in parallel is connected with power supply with coil one end of the time relay, and an end is connected with the other end of power supply by relay contact; The contact of sensing relay is connected with loudspeaker by sound circuit; Flashlamp is connected with power supply by the auxiliary contact of auxiliary reclay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202133857U CN201886583U (en) | 2010-05-28 | 2010-05-28 | Infrared guardrail voice and light warning device of substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202133857U CN201886583U (en) | 2010-05-28 | 2010-05-28 | Infrared guardrail voice and light warning device of substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201886583U true CN201886583U (en) | 2011-06-29 |
Family
ID=44184131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202133857U Expired - Fee Related CN201886583U (en) | 2010-05-28 | 2010-05-28 | Infrared guardrail voice and light warning device of substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201886583U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737461A (en) * | 2012-06-05 | 2012-10-17 | 河北省电力公司超高压输变电分公司 | Adsorption type multifunctional infrared electronic fence |
| CN103021124A (en) * | 2012-11-26 | 2013-04-03 | 沧州供电公司 | Audible and visual alarm for safety distance of power operation |
| CN103247121A (en) * | 2013-05-08 | 2013-08-14 | 国家电网公司 | Infrared safety protection alarming device for transformer substation |
| CN107610386A (en) * | 2017-09-28 | 2018-01-19 | 江苏联禹智能工程有限公司 | A kind of intelligence engineering monitoring system alarming device special stand |
-
2010
- 2010-05-28 CN CN2010202133857U patent/CN201886583U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737461A (en) * | 2012-06-05 | 2012-10-17 | 河北省电力公司超高压输变电分公司 | Adsorption type multifunctional infrared electronic fence |
| CN103021124A (en) * | 2012-11-26 | 2013-04-03 | 沧州供电公司 | Audible and visual alarm for safety distance of power operation |
| CN103247121A (en) * | 2013-05-08 | 2013-08-14 | 国家电网公司 | Infrared safety protection alarming device for transformer substation |
| CN103247121B (en) * | 2013-05-08 | 2016-04-20 | 国家电网公司 | The infrared safety protection alarm device of a kind of transformer station |
| CN107610386A (en) * | 2017-09-28 | 2018-01-19 | 江苏联禹智能工程有限公司 | A kind of intelligence engineering monitoring system alarming device special stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20130528 |