CN210075188U

CN210075188U - Infrared induction switch

Info

Publication number: CN210075188U
Application number: CN201920387194.3U
Authority: CN
Inventors: 吴景光
Original assignee: Guangzhou Jing Du Lighting Technology Co Ltd
Current assignee: Guangzhou Jing Du Lighting Technology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-14
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses an infrared induction switch, which comprises a detection box body and a switch box body, wherein a detection window is arranged on the first end surface of the detection box body; the switch box body comprises a switch circuit board arranged in the switch box body, and the infrared sensor is electrically connected with the switch circuit board; the switch circuit board further comprises a power interface and a load interface. The utility model discloses simple structure, it is fixed to be convenient for install, and the structure is firm, and the aggregate erection is fast, and the integrated configuration is nimble moreover, can be applicable to different application scenes well, is particularly useful for the automatic control of cabinet body illumination lamps and lanterns.

Description

Infrared induction switch

Technical Field

The utility model relates to an electronic components technical field, especially an infrared induction switch.

Background

The rapid development of modern society, electronic and electric appliances applied to life and work of people are increasingly increased in variety, and the work of the electronic and electric appliances cannot be controlled effectively by various electronic accessories. As a commonly used electronic accessory, an infrared sensing switch is widely applied to intelligent control of electronic appliances, for example, in automatic control of lighting fixtures, the infrared sensing switch is often connected to a control circuit of the fixture as an automatic control device for power on/off, and an effective infrared signal within a rated range is automatically set to automatically control the operation of the fixture, so as to achieve the effect of intelligent control. The existing infrared inductive switch has inflexible structure and inconvenient installation and fixation, and can not be well applied to different application scenes.

Disclosure of Invention

To the above problem, the utility model provides an infrared inductive switch. The technical scheme of the utility model is that:

an infrared induction switch comprises a detection box body and a switch box body, wherein a detection window is arranged on a first end face of the detection box body, an infrared sensor is arranged in the detection box body, and the position of the infrared sensor corresponds to the detection window; the switch box body comprises a switch circuit board arranged in the switch box body, and the infrared sensor is electrically connected with the switch circuit board; the switch circuit board further comprises a power interface and a load interface.

As the utility model discloses preferred technical scheme still is fixed including being used for the installation the installed part of detection box body, be equipped with the mounting hole on the installed part, it installs to detect the box body in the mounting hole.

Furthermore, the detection box body is clamped in the mounting hole.

Furthermore, be equipped with a plurality of elastic strips on the detection box body lateral surface, through setting up the mounting hole that matches the diameter detection box body card is gone into when in the mounting hole, the mounting hole inner wall can be right the elastic strip carries out certain extrusion, makes produce great frictional force between elastic strip and the mounting hole inner wall, realize that the detection box body is in joint in the mounting hole is fixed.

Furthermore, elastic strip one end is equipped with elastic bulge, the corresponding protruding draw-in groove that is equipped with on the installed part detect the box body and insert when the mounting hole in through elastic bulge and protruding draw-in groove match spacing promptly fixedly.

Further, the mounting hole is circular or square.

Further, it sets up two elastic faces to detect box body outside face symmetry, it is inserting to detect the box body in the mounting hole time-spent, the mounting hole inner wall is right the elastic face is applyed the deformation power and is made it deformation, through after the elastic face deformation with the interact of mounting hole inner wall further increases frictional force between the two, makes joint between them more firm, avoids detecting box body joint mouth and takes place to rotate easily, influences the testing effect, and it can be the elastic plane, also can have certain radian.

Furthermore, the detection box body and the switch box body are respectively provided with a plug interface, and connecting wires of the infrared sensor are respectively connected with the detection box body and the switch box body through plug connectors in a plug-in mode.

The utility model has the advantages that:

the utility model discloses simple structure, it is fixed to be convenient for install, and the structure is firm, and the aggregate erection is fast, and the integrated configuration is nimble moreover, can be applicable to different application scenes well, is particularly useful for the automatic control of cabinet body illumination lamps and lanterns.

Drawings

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

FIG. 2 is a schematic view of the installation of the detection box and the installation member of the present invention;

FIG. 3 is a schematic view of the structure of the detection box of the present invention;

FIG. 4 is a side view of the structure of the detection box of the present invention;

figure 5 is the utility model discloses detect box body structure rear view.

Reference numerals: the detection box body 1, the elastic strip 11, the elastic bulge 12, the elastic plane 13, the switch box body 2, the infrared sensor 3, the connecting wire 4, the mounting piece 5, the mounting hole 51 and the plug interface 6.

Detailed Description

Example (b):

the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

An infrared induction switch comprises a detection box body 1 and a switch box body 2, wherein a detection window is arranged on a first end face of the detection box body 1, an infrared sensor 3 is arranged in the detection box body 1, and the position of the infrared sensor 3 corresponds to the detection window; the detection box body 1 is also provided with a lead opening, and a connecting lead 4 of the infrared sensor 3 is connected to the switch box body 2 through the lead opening; the switch box body 2 comprises a switch circuit board arranged in the switch box body, and the infrared sensor 3 is electrically connected with the switch circuit board; the switch circuit board further comprises a power interface and a load interface which can be respectively connected with a power supply and a load. After the infrared inductive switch is installed, when someone is in the effective range of the infrared inductive switch, the infrared sensor 3 detects specific infrared signals and converts the infrared signals into electric signals to be sent to the switch circuit board, and the switch circuit board processes and triggers to switch on a power supply and a load, so that the function of the automatic infrared inductive switch of a human body is realized. The power supply of the infrared induction switch of the embodiment adopts a 12V DC power supply, the rated load is 25W, and the infrared induction switch is particularly suitable for infrared automatic control of most LED lamps such as wardrobes and cabinets.

In this embodiment, refer to fig. 1, the detection box body 1 further includes an installation part 5, the installation part 5 is provided with an installation hole 51, the detection box body 1 is clamped in the installation hole 51, and the installation part 5 is fixed in the use position by adopting a nut fixing mode in this embodiment. Specifically, be equipped with a plurality of elastic strips 11 on detecting 1 lateral surface of box body, through setting up the mounting hole 51 that matches the diameter detect 1 card of box body and go into in the mounting hole 51 time-consuming, the mounting hole 51 inner wall can be right elastic strip 11 carries out certain extrusion, makes produce great frictional force between elastic strip 11 and the mounting hole 51 inner wall, realize that detection box body 1 is in joint in the mounting hole 51 is fixed. Referring to the attached drawings, an elastic protrusion 12 is arranged at one end of the elastic strip 11, a protrusion clamping groove is correspondingly arranged on the mounting part 5, and when the detection box body 1 is inserted into the mounting hole 51, the detection box body is fixed by matching and limiting the elastic protrusion 12 and the protrusion clamping groove.

It can be understood that the shape of mounting hole 51 can be circular, square or other shapes in the utility model discloses an embodiment, see fig. 2, mounting hole 51 is the circular port, it sets up two elastic plane 13 to detect 1 outside of box body symmetry, it is inserting to detect box body 1 when in the mounting hole 51, the mounting hole 51 inner wall is right elastic plane 13 is applyed the deformation power and is made it deformation, through elastic plane 13 deformation back with the interact of mounting hole 51 inner wall further increases frictional force between the two, makes the joint between them more firm, avoids detecting 1 joint mouth of box body and takes place to rotate easily, influences the detection effect.

Referring to the attached drawings, the connecting wires 4 in the embodiment are respectively connected with the detection box body 1 and the plug-in ports 6 on the switch box body 2 through plug-in connectors, wires with different lengths can be selected for plug-in connection according to different practical application conditions, the plug-in connection is rapid, and the applicability is better.

The utility model discloses a some embodiments directly set up mounting hole 51 on the position of use, promptly detect box body 1 and peg graft and actually form embedded structure in the mounting hole 51 on the position of use, only remain the minority in the outside, reach more pleasing to the eye effect.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for variations, and in short, all variations within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

1. An infrared inductive switch, its characterized in that: the detection box comprises a detection box body and a switch box body, wherein a detection window is arranged on a first end face of the detection box body, an infrared sensor is arranged in the detection box body, and the position of the infrared sensor corresponds to the detection window; the switch box body comprises a switch circuit board arranged in the switch box body, and the infrared sensor is electrically connected with the switch circuit board; the switch circuit board further comprises a power interface and a load interface.

2. The infrared inductive switch of claim 1, wherein: still including being used for the installation fixed the installed part of detection box body, be equipped with the mounting hole on the installed part, it installs to detect the box body in the mounting hole.

3. The infrared inductive switch of claim 2, wherein: the detection box body is clamped in the mounting hole.

4. The infrared inductive switch of claim 3, wherein: a plurality of elastic strips are arranged on the outer side surface of the detection box body.

5. The infrared inductive switch of claim 4, wherein: elastic bulge is equipped with to elasticity strip one end, the correspondence is equipped with protruding draw-in groove on the installed part.

6. The infrared inductive switch of claim 3, wherein: the mounting hole is round or square.

7. The infrared inductive switch of claim 3, wherein: two elastic surfaces are symmetrically arranged on the outer side surface of the detection box body.

8. The infrared inductive switch of claim 3, wherein: the detection box body and the switch box body are respectively provided with a plug interface, and connecting wires of the infrared sensor are respectively plugged with the detection box body and the switch box body through plug connectors.