CN203742421U - Infrared radiation device - Google Patents
Infrared radiation device Download PDFInfo
- Publication number
- CN203742421U CN203742421U CN201420078300.7U CN201420078300U CN203742421U CN 203742421 U CN203742421 U CN 203742421U CN 201420078300 U CN201420078300 U CN 201420078300U CN 203742421 U CN203742421 U CN 203742421U
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- China
- Prior art keywords
- infrared
- microswitch
- mechanical
- infrared receiving
- stretching arm
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- Withdrawn - After Issue
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Abstract
The utility model discloses an infrared radiation device which is mainly composed of an infrared emission circuit, an infrared receiving circuit, a wireless radio frequency circuit, a vibration sensor, a microswitch and a mechanical telescopic arm. The wireless radio frequency circuit, the vibration sensor and the infrared receiving circuit are mounted on an infrared receiving circuit board. The microswitch and the mechanical telescopic arm are mounted outside an infrared emission (receiving) circuit board. Compared with the prior art, a low-voltage battery is used for supplying power, an efficient power management method is used, the power consumption is greatly lowered, an external power source is of no need, meanwhile, a wireless radio frequency module is used for sending feedback signals, there is no need for any connecting line to be arranged between main controllers of the infrared radiation device, and mounting and using are extremely convenient.
Description
Technical field
The utility model relates to a kind of infrared emission device, refers in particular to the infrared emission device being applied on electric rolling door.
Background technology
At present, infrared emission device power consumption on market is all larger, need outside that power supply is provided, inapplicable in the time being applied to power consumption and requiring extremely low occasion, such as being applied on electric rolling door device, just need master controller that power supply is provided, this makes wiring extremely inconvenient, and make system power dissipation bigger than normal, the signal feedback of existing infrared emission device also all adopts wired connection simultaneously, also makes troubles to wiring.
Utility model content
For the deficiencies in the prior art part, the utility model provides a kind of infrared emission device.This infrared emission device, power consumption is extremely low, does not need outside that power supply is provided, signal feedback adopts less radio-frequency transmitting, and between the master controller of infrared emission device without any connecting line, conveniently install and use.
For achieving the above object, technical solutions of the utility model are:
A kind of infrared emission device, is characterized in that, comprises an infrared emission system and an infrared receiving system of furnishing door body both sides, described:
Infrared emission system, comprises the infrared transmitting circuit plate being installed on the first housing, and this infrared transmitting circuit plate connects power supply by the first microswitch; Also comprise flexible the first mechanical-stretching arm being arranged on the first housing, nearly the first microswitch setting of this first mechanical-stretching arm rest, to open and close the first microswitch; Described infrared transmitting circuit plate includes the first main control chip, also includes an infrared transmitting circuit that connects this first main control chip, and described infrared transmitting circuit includes the infrared emission head being installed on the first mechanical-stretching arm;
Infrared receiving system, comprises the infrared receiving circuit plate being installed on the second housing, and this infrared receiving circuit plate connects power supply by the second microswitch; Also comprise flexible the second mechanical-stretching arm being arranged on housing, nearly the second microswitch setting of this second mechanical-stretching arm rest, to open and close the second microswitch; Described infrared receiving circuit plate includes the second main control chip, and a shock sensor, a wireless radio frequency circuit and an infrared receiving circuit are connected this second main control chip; Described infrared receiving circuit includes an infrared receiving terminal being installed on the second mechanical-stretching arm;
In the time that described shock sensor wakes the second main control chip work up, the every sleep of infrared transmitting circuit 200-500ms transmitting red sage outer code, infrared receiving circuit receives after red sage outer code, and sleep 200-500ms wakes up and continues to receive.
The usefulness of technique scheme is:
The utility model is mainly made up of infrared emission system and infrared receiving system, and two parts all adopt low-voltage battery power supply, are furnished with microswitch and mechanical-stretching arm, and infrared reception transmitter also comprises wireless radio frequency circuit and shock sensor.
The utility model adopts low-voltage battery power supply, and power consumption is extremely low, provides power supply without outside, realizes efficient power management.
The nearly microswitch setting of mechanical-stretching arm rest, when it can compress or unclamp microswitch during by telescopic spring, makes the utility model infrared emission installation's power source be closed or open.
Shock sensor is arranged in infrared receiving circuit, and in the time of door running body, it can wake the second main control chip work up, and then wakes infrared receiving system work up; In the time that door body is static, it can make the utility model infrared receiving system penetration depth sleep state.And in the time that shock sensor wakes infrared receiving system work up, if infrared receiving circuit is not received predetermined infrared signal, can feedback signal be transmitted to master controller by wireless radio frequency circuit, the out of service or inverted running with control gate body.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the use view of the utility model infrared emission device;
Fig. 2 is the perspective view (mechanical-stretching arm stretches out state) of the utility model infrared emission (reception) device;
Fig. 3 is the perspective view (mechanical-stretching arm indentation state) of the utility model infrared emission (reception) device;
Fig. 4 is the utility model infrared transmitting circuit plate block diagram;
Fig. 5 is the utility model infrared receiving circuit plate block diagram;
Fig. 6 is the workflow schematic diagram of the utility model infrared emission device.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The preferred embodiment of a kind of infrared emission device provided by the utility model, as shown in Figure 1 to Figure 3, comprises an infrared emission system 20 and an infrared receiving system 30 of door body 10 both sides of installing rolling door.
Infrared emission system 20 as shown in Figures 2 to 4, comprises the infrared transmitting circuit plate 22 being installed on the first housing 21, and this infrared transmitting circuit plate 22 connects power supply by the first microswitch 23, extremely low low-voltage the first powered battery of power consumption for this power acquisition.Described infrared emission system 20 also comprises that this first mechanical-stretching arm 25 arranges near the first microswitch 23, to open and close the first microswitch 23 by flexible the first mechanical-stretching arm 25 being arranged on the first housing 21 of the first spring 24.Described infrared transmitting circuit plate 22 includes the first main control chip (STM8L101K3T6), also include and connect an infrared transmitting circuit of this first main control chip, described infrared transmitting circuit includes an infrared emission head 26 that is placed on infrared transmitting circuit plate 22.Specifically, the first described mechanical-stretching arm 25 is the arm body of a hollow, and its top is built-in with the first spring 24, and bottom is built-in with infrared emission head 26.The first spring 24 is supported on the baffle plate of the first housing 21 inwalls and the first mechanical-stretching arm 25, so that mechanical-stretching arm 25 takes in the first housing 21 or stretches out outside the first housing 21.The first mechanical-stretching arm 25 is formed with recess on a sidewall of nearly the first microswitch 23, this recess is the inclined-plane 251 being formed on sidewall, to unclamp the first microswitch 23, the flat face of sidewall compresses the first microswitch 23 in the process of mechanical-stretching arm 25 indentation the first housings, opens and closes power supply to realize by the expanding-contracting action of mechanical-stretching arm 25.
Infrared receiving system 30 as shown in Fig. 2,3,5, comprises the infrared receiving circuit plate 32 being installed on the second housing 31, and this infrared receiving circuit plate 32 connects power supply by the second microswitch 32, extremely low low-voltage the second powered battery of power consumption for this power acquisition.Described infrared receiving system 30 also comprises that this second mechanical-stretching arm 35 arranges near the second microswitch 33, to open and close the second microswitch 33 by flexible the second mechanical-stretching arm 35 being arranged on the second housing 31 of the second spring 34.Described infrared receiving circuit plate 32 includes the second main control chip (STM8L101K3T6), one SW-18010P shock sensor, a wireless radio frequency circuit and an infrared receiving circuit are connected this second main control chip, and described infrared receiving circuit includes an infrared receiving terminal 36 that is placed on infrared receiving circuit plate 32.Specifically, the second described mechanical-stretching arm 35 is the arm body of a hollow, and its top is built-in with the second spring 34, and bottom is built-in with infrared receiving terminal 36.The second spring 34 is supported on the baffle plate of the second housing 31 inwalls and the second mechanical-stretching arm 35, so that mechanical-stretching arm 35 takes in the second housing 31 or stretches out outside the second housing 31.The second mechanical-stretching arm 35 is formed with recess on a sidewall of nearly the second microswitch 33, this recess is the inclined-plane 351 being formed on sidewall, to unclamp the second microswitch 33, the flat face of sidewall compresses the second microswitch 33 in the process of mechanical-stretching arm 35 indentation the second housings, opens and closes power supply to realize by the expanding-contracting action of mechanical-stretching arm 35.
As shown in Figure 6, in the time that described shock sensor wakes the second main control chip work up, the every sleep of infrared transmitting circuit 200-500ms(Best Times is 250ms) transmitting red sage outer code, infrared receiving circuit receives after red sage outer code, and sleep 200-500ms again (Best Times is 250ms) wakes continuation reception up.Namely, by being arranged on the shock sensor of infrared receiving circuit, in the time of door running body, it can wake the second main control chip work up, and then wakes infrared receiving system 30 up and work; In the time that door body is static, it can make the utility model infrared receiving system 30 penetration depth sleep states.With the effect that reaches power and energy saving, reduces power consumption, extends service time of battery.In door body closed condition, power-off, electric current is 0uA, in door body opening, electric power starting, in the time that door body is static, receiving system deep sleep, electric current is about 0.8uA, and in the time of door running body, infrared receiving system is waken up, and electric current is about 300uA.And in the time that shock sensor wakes infrared receiving system 30 up and works, if infrared receiving circuit is not received predetermined infrared signal, can feedback signal be transmitted to master controller by wireless radio frequency circuit.This master controller refers to the controller that uses this infrared emission device, this infrared emission device is a kind of accessory of master controller, master controller can be made correlated response action according to the feedback signal of this infrared emission device transmitting, such as control gate body is out of service or inverted running etc.Specifically, in the time of infrared being blocked, in about 250ms, infrared receiving system does not receive predetermined infrared signal, will feedback signal be transmitted to master controller by wireless radio frequency circuit, thereby master controller is made corresponding actions, such as control gate body is out of service or inverted running etc.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, amendment and environment, and can, in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (6)
1. an infrared emission device, is characterized in that, comprises an infrared emission system and an infrared receiving system of furnishing door body both sides, described:
Infrared emission system, comprises the infrared transmitting circuit plate being installed on the first housing, and this infrared transmitting circuit plate connects power supply by the first microswitch; Also comprise flexible the first mechanical-stretching arm being arranged on the first housing, nearly the first microswitch setting of this first mechanical-stretching arm rest, to open and close the first microswitch; Described infrared transmitting circuit plate includes the first main control chip, also includes an infrared transmitting circuit that connects this first main control chip, and described infrared transmitting circuit includes the infrared emission head being installed on the first mechanical-stretching arm;
Infrared receiving system, comprises the infrared receiving circuit plate being installed on the second housing, and this infrared receiving circuit plate connects power supply by the second microswitch; Also comprise flexible the second mechanical-stretching arm being arranged on housing, nearly the second microswitch setting of this second mechanical-stretching arm rest, to open and close the second microswitch; Described infrared receiving circuit plate includes the second main control chip, and a shock sensor, a wireless radio frequency circuit and an infrared receiving circuit are connected this second main control chip; Described infrared receiving circuit includes an infrared receiving terminal being installed on the second mechanical-stretching arm.
2. a kind of infrared emission device as claimed in claim 1, it is characterized in that, in the time that described shock sensor wakes the second main control chip work up, the every sleep of infrared transmitting circuit 200-500ms transmitting red sage outer code, infrared receiving circuit receives after red sage outer code, and sleep 200-500ms wakes up and continues to receive.
3. a kind of infrared emission device as claimed in claim 2, it is characterized in that, in the time that described shock sensor wakes the second main control chip work up, the every sleep of infrared transmitting circuit 250ms transmitting red sage outer code, infrared receiving circuit receives after red sage outer code, and sleep 250ms wakes up and continues to receive.
4. a kind of infrared emission device as described in claim 1,2 or 3, it is characterized in that, described first and second mechanical-stretching arm is installed on first and second housing by telescopic spring, and first and second mechanical-stretching arm is formed with recess on a sidewall of nearly first and second microswitch, to flick microswitch.
5. a kind of infrared emission device as described in claim 1,2 or 3, is characterized in that, described power supply is battery.
6. a kind of infrared emission device as claimed in claim 4, is characterized in that, described power supply is battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078300.7U CN203742421U (en) | 2014-02-24 | 2014-02-24 | Infrared radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078300.7U CN203742421U (en) | 2014-02-24 | 2014-02-24 | Infrared radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742421U true CN203742421U (en) | 2014-07-30 |
Family
ID=51342238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078300.7U Withdrawn - After Issue CN203742421U (en) | 2014-02-24 | 2014-02-24 | Infrared radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835638A (en) * | 2014-02-24 | 2014-06-04 | 福建安麟智能科技股份有限公司 | Active infrared intrusion detector |
-
2014
- 2014-02-24 CN CN201420078300.7U patent/CN203742421U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835638A (en) * | 2014-02-24 | 2014-06-04 | 福建安麟智能科技股份有限公司 | Active infrared intrusion detector |
| CN103835638B (en) * | 2014-02-24 | 2016-02-17 | 福建安麟智能科技股份有限公司 | A kind of infrared emission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160217 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20160217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |