CN213069216U

CN213069216U - Human body infrared sensor

Info

Publication number: CN213069216U
Application number: CN202022332602.0U
Authority: CN
Inventors: 王壁光
Original assignee: Hubei Guangqi Future Engineering Technology Co ltd
Current assignee: Hubei Guangqi Future Engineering Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-27
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a human infrared sensor relates to sensor technical field, including infrared detector, the middle part fixed mounting of infrared detector bottom surface has the connecting seat, and the inserting groove of connecting seat is equipped with the locking bolt, and the middle part fixed mounting of infrared detector inner chamber has infrared sensor, and the left wiring end electric connection of infrared sensor has the built-in battery that is located the infrared detector inner chamber, and the left end fixed mounting of built-in battery has the socket that connects that is located infrared detector inner chamber left end, and the wiring end fixed mounting at built-in battery top has the waterproof connection cable of inlaying in the infrared detector top surface. Above-mentioned scheme, two high definition lenses of thermal-insulated detection cylinder cooperation constitute an inner chamber vacuum, the penetrating detection cylinder in both ends, utilize the vacuum environment of thermal-insulated detection cylinder inner chamber to reduce the influence of the temperature in the external environment to infrared sensor's infrared inductive probe, have guaranteed infrared sensor's infrared inductive probe and have detected the precision of data, have improved the practicality of device.

Description

Human body infrared sensor

Technical Field

The utility model relates to a sensor technical field, more specifically say, the utility model relates to a human infrared sensor.

Background

The infrared sensor is a sensor which can sense infrared rays radiated by a target and perform measurement by using physical properties of the infrared rays; can be divided into a photon detector and a heat detector according to a detection mechanism; the infrared sensing technology has been widely applied in the fields of modern science and technology, national defense, industry and agriculture and the like.

However, the existing infrared sensor still has some disadvantages in the actual application process, for example, when the existing infrared sensor is used outdoors, the heat emitted by direct irradiation of sunlight can cause adverse effects on the infrared sensor, and meanwhile, the infrared sensor arranged outdoors is very easy to cause that the infrared sensor cannot work for a long time due to the poor endurance of the storage battery in the infrared sensor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a human infrared sensor is provided to solve current infrared sensor when outdoor use, the heat that sunshine directly penetrates and gives out can cause harmful effects to infrared sensor, and it is very easy because of the continuation of the journey ability of its inside battery to set up at open air infrared sensor simultaneously, and leads to the problem of its unable long-time work.

In order to solve the technical problem, the utility model provides a following technical scheme: a human body infrared sensor comprises an infrared detector, a connecting seat is fixedly arranged in the middle of the bottom surface of the infrared detector, the inserting groove of the connecting seat is provided with a locking bolt, the middle part of the inner cavity of the infrared detector is fixedly provided with an infrared sensor, the wiring terminal on the left side of the infrared sensor is electrically connected with a built-in storage battery positioned in the inner cavity of the infrared detector, the left end of the built-in storage battery is fixedly provided with a power connection socket positioned at the left end of the inner cavity of the infrared detector, a waterproof connecting cable embedded in the top surface of the infrared detector is fixedly installed at the wiring end at the top of the built-in storage battery, the top end of the waterproof connecting cable is fixedly connected with a photovoltaic panel positioned on the top surface of the infrared detector, the right side output electric connection of infrared sensor has and is located the thermal-insulated detection section of thick bamboo of infrared detector right port, both ends are all inlayed and are installed the high definition lens about thermal-insulated detection section of thick bamboo.

Preferably, the heat insulation detection cylinder is an integrally formed metal cylinder body with the left end and the right end communicated, and the inner wall of the heat insulation detection cylinder is coated with a heat insulation coating.

Preferably, the two high-definition lenses are respectively connected to two ends of the heat insulation detection cylinder in a sealing manner to form a sealing structure, and an inner cavity of the heat insulation detection cylinder is in a vacuum state.

Preferably, infrared sensor's infrared inductive probe laminating in the left end of thermal-insulated detection cylinder, just infrared sensor's inductive probe perpendicular to two high definition lens sets up.

Preferably, the photovoltaic panel includes sunshade baffle, the photovoltaic power generation board that a plurality of equidistance distributes is installed to sunshade baffle's top surface inlay, and a plurality of photovoltaic power generation board all passes through waterproof connection cable with built-in battery is electric connection.

Preferably, the photovoltaic power generation panel is an integrally formed metal box body without a top, the inner cavity of the sun-shading baffle is filled with multiple layers of aerogel felts, and the right end of the photovoltaic power generation panel extends out of the right end of the infrared detector by two to three centimeters.

Preferably, the power connection socket is adapted to an external power line, and the built-in storage battery is electrically connected with the external power line through the power connection socket.

The utility model discloses a technological effect and advantage:

in the scheme, the heat insulation detection cylinder is matched with the two high-definition lenses to form the detection cylinder with a vacuum inner cavity and two through ends, and the influence of the temperature in the external environment on the infrared sensing probe of the infrared sensor is reduced by utilizing the vacuum environment of the inner cavity of the heat insulation detection cylinder, so that the accuracy of the infrared sensing probe of the infrared sensor for detecting data is ensured, and the practicability of the device is improved; the sun-shading baffle plate is matched with the multilayer aerogel felt to form a heat-insulating ceiling on the top surface of the infrared detector, the influence of direct sunlight on an infrared sensor inside the infrared detector is reduced, and meanwhile, the photovoltaic power generation plate is used for absorbing light energy and converting the light energy into electric energy to be stored inside the built-in storage battery, so that the power supply endurance time of the built-in storage battery is prolonged, and the practicability of the device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the thermal insulation detecting cylinder of the present invention;

fig. 3 is a schematic view of the power connection socket of the present invention;

fig. 4 is a schematic diagram of a photovoltaic panel structure of the present invention.

The reference signs are: 1. an infrared detector; 2. a connecting seat; 3. locking the bolt; 4. an infrared sensor; 5. a storage battery is arranged inside; 6. a power connection socket; 7. a waterproof connection cable; 8. a photovoltaic panel; 9. a heat insulation detection cylinder; 10. a high-definition lens; 61. connecting a power line externally; 81. a sun-shading baffle; 82. a photovoltaic power generation panel; 83. aerogel blankets.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in the attached drawings 1 to 4, the embodiment of the utility model provides a human body infrared sensor, which comprises an infrared detector 1, a connecting seat 2 is fixedly arranged at the middle part of the bottom surface of the infrared detector 1, a locking bolt 3 is arranged in an inserting groove of the connecting seat 2, an infrared sensor 4 is fixedly arranged at the middle part of the inner cavity of the infrared detector 1, a wiring terminal at the left side of the infrared sensor 4 is electrically connected with a built-in storage battery 5 positioned in the inner cavity of the infrared detector 1, a left end of the built-in storage battery 5 is fixedly provided with an electric connection socket 6 positioned at the left end of the inner cavity of the infrared detector 1, a waterproof connection cable 7 embedded in the top surface of the infrared detector 1 is fixedly arranged at the wiring terminal at the top of the built-in storage battery 5, a photovoltaic plate 8 positioned at the top surface of the infrared detector 1, high-definition lenses 10 are embedded at the left end and the right end of the heat insulation detection cylinder 9.

As shown in fig. 2, the heat insulation detection cylinder 9 is an integrally formed metal cylinder body with the left end and the right end communicated, and the inner wall of the heat insulation detection cylinder 9 is coated with a heat insulation coating; the two high-definition lenses 10 are respectively connected to two ends of the heat insulation detection cylinder 9 in a sealing manner to form a sealing structure, and the inner cavity of the heat insulation detection cylinder 9 is in a vacuum state; the infrared sensor 4 infrared inductive probe is attached to the left end of the heat insulation detection cylinder 9, and the infrared sensor 4 inductive probe is perpendicular to the two high definition lenses 10.

Specifically, two high definition lenses 10 of thermal-insulated detection cylinder 9 cooperation constitute an inner chamber vacuum, the penetrating detection cylinder in both ends, utilize the vacuum environment of thermal-insulated detection cylinder 9 inner chamber to reduce the influence of the temperature in the external environment to infrared sensor 4's infrared inductive probe to guarantee infrared sensor 4's infrared inductive probe and detect the precision of data, improved the practicality of device.

As shown in fig. 3 and fig. 4, the photovoltaic panel 8 includes a sunshade 81, a plurality of photovoltaic power generation panels 82 are mounted on the top surface of the sunshade 81 at equal intervals, and the plurality of photovoltaic power generation panels 82 are electrically connected to the internal storage battery 5 through the waterproof connecting cable 7; the photovoltaic power generation board 82 is an integrally formed metal box body without a top, the inner cavity of the sunshade baffle 81 is filled with a plurality of layers of aerogel felts 83, and the right end of the photovoltaic power generation board 82 extends out of the right end of the infrared detector 1 by two to three centimeters; the power connection socket 6 is matched with an external power line 61, and the built-in storage battery 5 is electrically connected with the external power line 61 through the power connection socket 6.

Specifically, sun visor 81 cooperation multilayer aerogel felt 83 constitutes a thermal-insulated ceiling at infrared detector 1's top surface, has reduced the influence of sunshine direct injection to infrared sensor 4 inside infrared detector 1, utilizes photovoltaic power generation board 82 to absorb light energy simultaneously and turns into the inside that the electric energy was saved at built-in battery 5 to the power supply duration of built-in battery 5 has been prolonged, has improved the practicality of device.

The working process of the utility model is as follows:

the heat insulation detection cylinder 9 is matched with the two high-definition lenses 10 to form a detection cylinder with a vacuum inner cavity and two through ends, and the vacuum environment in the inner cavity of the heat insulation detection cylinder 9 is utilized to reduce the influence of the temperature in the external environment on the infrared sensing probe of the infrared sensor 4, so that the accuracy of the infrared sensing probe of the infrared sensor 4 in detecting data is ensured, and the practicability of the device is improved;

the sun-shading baffle 81 is matched with the multilayer aerogel felt 83 to form a heat-insulation ceiling on the top surface of the infrared detector 1, the influence of direct sunlight on the infrared sensor 4 inside the infrared detector 1 is reduced, and meanwhile, the photovoltaic power generation board 82 is utilized to absorb light energy and convert the light energy into electric energy to be stored inside the built-in storage battery 5, so that the power supply endurance time of the built-in storage battery 5 is prolonged, and the practicability of the device is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A human body infrared sensor comprises an infrared detector, wherein a connecting seat is fixedly arranged in the middle of the bottom surface of the infrared detector, a locking bolt is arranged in a plug-in groove of the connecting seat, an infrared sensor is fixedly arranged in the middle of an inner cavity of the infrared detector, and a wiring end on the left side of the infrared sensor is electrically connected with a built-in storage battery positioned in the inner cavity of the infrared detector, the human body infrared sensor is characterized in that a power connection socket positioned at the left end of the inner cavity of the infrared detector is fixedly arranged at the left end of the built-in storage battery, a waterproof connecting cable embedded in the top surface of the infrared detector is fixedly arranged at a wiring end on the top of the built-in storage battery, a photovoltaic panel positioned on the top surface of the infrared detector is fixedly connected at the, high definition lens are all inlayed and are installed at both ends about thermal-insulated a detection section of thick bamboo.

2. The human body infrared sensor according to claim 1, wherein the heat insulation detection cylinder is a metal cylinder body formed by integrally connecting the left end and the right end, and the inner wall of the heat insulation detection cylinder is coated with a heat insulation coating.

3. The human body infrared sensor of claim 1, wherein the two high-definition lenses are respectively connected to two ends of the heat insulation detection cylinder in a sealing manner to form a sealing structure, and an inner cavity of the heat insulation detection cylinder is in a vacuum state.

4. The human body infrared sensor according to claim 1, wherein an infrared sensing probe of the infrared sensor is attached to a left end of the heat insulation detection cylinder, and the sensing probe of the infrared sensor is arranged perpendicular to the two high definition lenses.

5. The human body infrared sensor of claim 1, wherein the photovoltaic panel comprises a sunshade, a plurality of photovoltaic power generation panels are mounted on the top surface of the sunshade in an embedded manner, and the photovoltaic power generation panels are electrically connected with the built-in storage battery through the waterproof connecting cable.

6. The body infrared sensor of claim 5, wherein the photovoltaic panel is an integrally formed metal box without a top, the inner cavity of the sunshade is filled with a plurality of layers of aerogel felts, and the right end of the photovoltaic panel protrudes out of the right end of the infrared detector by two to three centimeters.

7. The body infrared sensor of claim 1, wherein the power socket is adapted with an external power line, and the internal battery is electrically connected to the external power line through the power socket.