CN204992678U

CN204992678U - Non -maintaining infrared detector

Info

Publication number: CN204992678U
Application number: CN201520616783.6U
Authority: CN
Inventors: 陈彦辉; 李洪坤; 任爱锋
Original assignee: Jiangsu Xuanbo Electronic Science & Technology Co Ltd
Current assignee: Jiangsu Xuanbo Electronic Science & Technology Co Ltd
Priority date: 2015-08-14
Filing date: 2015-08-14
Publication date: 2016-01-20
Anticipated expiration: 2025-08-14

Abstract

The utility model relates to a non -maintaining infrared detector, the detector include the detector main part, the detector main part includes the shell, sets up the infrared sensor in the shell and sets up the infrared lens on the shell that this detector still includes: set up in the shell in chargeable call, be used for for detector power supply, set up in the shell on solar cell panel for become the electric energy in order to give with solar energy transformation detector power supply, set up in the shell on the USB interface that charges for through the USB charging wire in order to give detector power supply, set up in the shell in no heat input collect the converter for collect the no heat input in the space, and will wireless energy conversion become the electric energy in order to give detector power supply. Adopt the non -maintaining infrared detector of this kind of structure, can guarantee that infrared detector need not maintain the non -maintaining automatic power supply of realization at life in the time, simple structure, the range of application is extensive.

Description

Maintenance-free infrared detector

Technical Field

The utility model relates to a detector field especially relates to the intelligent security field, specifically indicates a non-maintaining infrared detector.

Background

With the development of society, the application range of the infrared detector is getting more and more, and the monitoring infrared detector is installed on indoor public places, outdoor enclosing walls, high-speed roads and traffic intersections, thereby making great contribution to accident recovery.

The infrared detector device needs to consume electric energy when in work, and generally, the infrared detector is connected with an external power supply through a power line to provide a working power supply for the infrared detector, or a battery is arranged on the infrared detector to supply power. For the infrared detector used indoors, the connection of a power supply through a lead is convenient, but the power supply is difficult to provide outdoors, so that a lot of inconvenience is caused, the battery needs to be replaced periodically when the battery is used, and if the battery is not replaced timely, the infrared detector cannot work due to power failure, so that a leak is caused for subsequent use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming of above-mentioned prior art, providing a guarantee infrared detector and need not maintain the non-maintaining infrared detector who realizes the automatic power supply of non-maintaining in life time.

In order to achieve the above object, the utility model discloses a non-maintaining infrared detector has following constitution:

this non-maintaining infrared detector, the detector include the detector main part, the detector main part include the shell, set up in the shell in infrared sensor and set up in the shell on the infrared lens, its key feature is, the detector still including set up in the shell in rechargeable battery, set up in the shell on solar cell panel, set up in the shell on the USB interface that charges, set up in the shell in the wireless energy collect the converter, solar cell panel, USB charge interface and wireless energy collect the converter all with rechargeable battery be connected.

Furthermore, the wireless energy collection converter is a WIFI energy collection converter and is used for collecting WIFI micro-waves in the space and converting the WIFI micro-waves into electric energy to charge the rechargeable battery.

Furthermore, the infrared sensor is a low-power consumption infrared sensor.

Further, the rechargeable battery is a lithium battery.

Furthermore, the detector also comprises a fixed base, and the detector main body is arranged on the fixed base.

Furthermore, the fixed base is fixed at the belt mounting position through traceless glue or bolts.

Furthermore, the shell is also provided with a fixing part, and the detector main body is fixed on the fixing base through the fixing part.

Still further, the fixed part is magnet, hanging hole or no trace glue subsides. Adopted the non-maintaining infrared detector among this utility model, compared with the prior art, had following beneficial effect:

the utility model discloses a non-maintaining infrared detector can guarantee that infrared detector does not need to maintain in life time and realizes non-maintaining automatic power supply, simple structure, and the range of application is extensive.

Drawings

Fig. 1 is a schematic structural diagram of the detector main body of the maintenance-free infrared detector of the present invention.

Fig. 2 is a side view of the maintenance-free infrared detector of the present invention.

Fig. 3 is the internal structure diagram of the maintenance-free infrared detector of the present invention.

Wherein,

1 Detector main body

2 outer cover

3 Infrared sensor

4 Infrared lens

5 rechargeable battery

6 Battery box

7USB interface

8 wireless energy collection converter

9 fixed base

10 fixing element

11 solar cell panel

12PCB circuit board

13 iron hemisphere

Detailed Description

In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.

Referring to fig. 1 to 2, the non-maintaining infrared detector of the present invention includes a detector body 1, the detector body 1 includes a housing 2, an infrared sensor 3 disposed in the housing 2, and an infrared lens 4 disposed on the housing 2, the detector further includes:

a rechargeable battery 5 disposed within said housing 2 for powering said detector;

the solar cell panel 11 is arranged on the shell 2 and used for converting solar energy into electric energy to supply power to the detector;

the USB charging interface is arranged on the shell 2 and used for supplying power to the detector through a USB charging wire;

a wireless energy harvesting converter 8 disposed within the housing 2 for harvesting wireless energy in the space and converting the wireless energy into electrical energy for powering the detector.

In a preferred embodiment, the wireless energy-collecting converter 8 is a WIFI energy-collecting converter, which is used to collect WIFI micro-waves in the space and convert the WIFI micro-waves into electric energy to charge the rechargeable battery 5.

Referring to fig. 1, the maintenance-free infrared detector of the present invention includes a housing 2, an infrared lens 4, a solar cell panel 11, a battery box 6 and a USB charging interface, and in a preferred embodiment, the USB charging interface is a mini USB charging interface. Additionally the utility model discloses an in non-maintaining infrared detector's shell 2, for the realization of the corresponding function of cooperation, be provided with a mainboard, be provided with ultra-low power consumption infrared sensor 3 on the mainboard, solar charging control module, wireless energy collection conversion module, USB charging module etc, wherein solar charging control module, wireless energy collection conversion module, USB charging module all are connected with rechargeable battery 5 to the realization is to rechargeable battery 5's charging, thereby avoids the utility model discloses a non-maintaining infrared detector needs to dismantle in the short time and changes the battery, thereby has increased the utility model discloses a non-maintaining infrared detector's life-span.

As can be seen from the above description, the utility model discloses a non-maintaining infrared detector possesses 3 kinds of charge mode simultaneously:

(1) solar energy charging: the upper half surface of the infrared detector is provided with a high-performance solar panel which can efficiently convert light energy into electric energy to charge the rechargeable battery 5 in the infrared detector;

(2) WIFI wireless charging: the WIFI signals are everywhere, the WIFI energy collection and conversion module is arranged in the infrared detector, so that ubiquitous WIFI micro-waves in the environment can be converted into 'extraction' current to charge a lithium battery in the infrared detector;

(3) the infrared detector is provided with a mini USB charging interface, and under the condition that other charging conditions are not met, the infrared detector can be taken down from the mounting base to be charged by a standard mini USB charging power supply. Can be continuously used for more than 1 year after being fully charged.

The three charging modes are coexisting, the first two charging modes are automatic and do not need human intervention, and as long as certain sunlight or light exists in the environment or a WIFI signal with certain intensity exists, micro charging for the infrared detector can be automatically realized. The maintenance-free automatic power supply can be realized without maintenance in the service life of the infrared detector. Only if none of the above 2 conditions are met will the infrared detector need to be removed and charged once with the mini USB power source every approximately 1 year.

In a preferred embodiment, the infrared sensor 3 is a low power consumption infrared sensor 3.

In a preferred embodiment, the detector body 1 further includes a main control module, which is used for controlling the detector to be in a dormant state when the infrared sensor 3 is not triggered, and controlling the detector to be in a working state when the infrared sensor 3 is triggered to work.

The utility model discloses a non-maintaining infrared detector's another reason of non-maintaining characteristic is the design of super little consumption circuit: the static power consumption of the ultramicro power consumption chip approaches zero and reaches microampere level, and certain power consumption is generated only when the infrared detector is triggered. For example, the solar energy power supply of the infrared detector is only relied on, and under the condition of more sufficient indoor light or more sufficient lamplight, the normal work of the door sensor can be basically maintained for a long time without other power acquisition modes. The following steps are repeated: if the infrared detector can receive a WIFI signal, the WIFI micro-wave in the environment can be converted into 'extraction' current through the WIFI energy collecting and converting module, and a lithium battery in the infrared detector is charged. The utility model discloses infrared detector's power supply requirement can be satisfied with the combined use of power supply mode to these two kinds of automatic energy acquisition.

In a preferred embodiment, the rechargeable battery 5 is a lithium battery.

In a preferred embodiment, the detector further comprises a fixed base 9, and the detector body 1 is arranged on the fixed base 9 through an iron hemisphere 13.

In a more preferred embodiment, the fixing base 9 is fixed to the belt mounting position by a traceless glue or a bolt.

In a more preferred embodiment, the housing 2 is further provided with a fixing member 10, and the probe body 1 is fixed to the fixing base 9 by the fixing member 10.

In a preferred embodiment, the fixing member 10 is a magnet, a hanging hole or a traceless adhesive.

The utility model discloses a non-maintaining infrared detector design is furnished with unable adjustment base 9, and the suggestion adopts the no trace to glue or screw (the pedestal design has screw mounting hole) to fix the base earlier on the position wall that needs install infrared detector, and infrared detector main part 1 hangs the base again on. Therefore, the infrared detection device is convenient to replace when damaged, and the mini USB power supply for infrared detection is also convenient to take down to charge the door magnet.

The utility model discloses an among the non-maintaining infrared detector's of non-maintaining technical scheme, wherein each functional device homoenergetic that includes can be corresponding to actual concrete hardware circuit structure, consequently this router only utilizes the hardware circuit structure among the prior art just can realize, need not assist and can be with automatic corresponding function of realization with specific control software.

Adopted the non-maintaining infrared detector among this utility model, compared with the prior art, had following beneficial effect:

In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.

Claims

1. The utility model provides a non-maintaining infrared detector, the detector include the detector main part, the detector main part include the shell, set up in the shell in infrared sensor and set up in the shell on infrared lens, a serial communication port, the detector still including set up in the shell in rechargeable battery, set up in the shell on solar cell panel, set up in the shell on the USB charge the interface, set up in the shell in wireless energy collect the converter, solar cell panel, USB charge interface and wireless energy collect the converter all with rechargeable battery be connected.

2. The maintenance-free infrared detector as claimed in claim 1, wherein the wireless energy-collecting converter is a WIFI energy-collecting converter for collecting WIFI micro-waves in the space and converting them into electric energy to charge the rechargeable battery.

3. The maintenance-free infrared detector as claimed in claim 1, wherein the infrared sensor is a low power consumption infrared sensor.

4. The maintenance-free infrared detector as claimed in claim 1, wherein the rechargeable battery is a lithium battery.

5. The maintenance-free infrared detector as claimed in claim 1, wherein the detector further comprises a fixing base, and the detector body is disposed on the fixing base.

6. The maintenance-free infrared detector as claimed in claim 5, wherein the fixing base is fixed to the belt mounting position by a traceless adhesive or a bolt.

7. The maintenance-free infrared detector as claimed in claim 5, wherein the housing is further provided with a fixing component, and the detector body is fixed on the fixing base through the fixing component.

8. The maintenance-free infrared detector as claimed in claim 7, wherein the fixing member is a magnet, a hanging hole or a traceless adhesive.