CN212163300U

CN212163300U - Human body infrared induction switch

Info

Publication number: CN212163300U
Application number: CN202020764281.9U
Authority: CN
Inventors: 黄明科; 黄明登
Original assignee: Dongguan Oudis Lighting Technology Co ltd
Current assignee: Dongguan Oudis Lighting Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-15
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a human infrared inductive switch, including fresnel lens, PCB circuit board, mount pad and casing, PCB circuit board is provided with infrared inductor, and the PCB circuit board is installed in the casing, and fresnel lens installs in the first end of casing, and the tail-hood is installed to the second end of casing, and fresnel lens is connected with PCB circuit board, and the casing is installed in the mount pad, and open the bottom of mount pad has the mounting hole that is used for installing inductive switch, and the bottom of base is provided with adsorbs the piece, installs wireless transmitter in the casing, wireless transmitter with PCB circuit board is connected, the utility model discloses simple structure, simple to operate has reduced staff's intensity of labour, and the practicality is strong.

Description

Human body infrared induction switch

Technical Field

The utility model belongs to the technical field of the intelligent house technique and specifically relates to a human infrared inductive switch is related to.

Background

The human body infrared induction switch is an automatic control switch based on an infrared induction technology, realizes an automatic control function by sensing infrared heat emitted from the outside, and can quickly open various electrical equipment such as lamps, automatic doors, burglar alarms and the like.

With the development of society, human infrared induction switch can be at surface mounting in most furniture, when being convenient for people get up at midnight, under the condition of not turning on the light, can obtain sufficient luminance.

The existing human body infrared induction switch is mainly fixed on furniture by adopting a screw fixing mode. The existing method is good, but still has the following defects:

firstly, furniture can be usually drilled on the surface when leaving the factory, the installation of the human infrared induction switch in the later stage is convenient, and the labor intensity of workers is increased.

Secondly, the material of part furniture may be harder, and the price is higher, and for example mahogany furniture etc. has higher requirement to the drilling, and also appears damaging in the process of drilling to furniture, has increased enterprise's manufacturing cost.

Third, current human infrared induction switch need use the connecting wire to supply power to it usually, and human infrared induction switch is a plurality of uses usually, needs the wiring of large tracts of land, and the connecting wire that exposes outside is not pleasing to the eye, and partial user can directly purchase human infrared induction switch in addition, installs by oneself, but non-professional installs inconveniently, has certain potential safety hazard.

There is a need for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a human infrared inductive switch, simple structure, simple to operate.

In order to realize the above-mentioned purpose, the utility model discloses a technical scheme that adopts is a human infrared inductive switch, including fresnel lens, PCB circuit board, mount pad and casing, PCB circuit board is provided with infrared inductor, and the PCB circuit board is installed in the casing, and fresnel lens installs in the first end of casing, and the tail-hood is installed to the second end of casing, and fresnel lens is connected with PCB circuit board, and the casing is installed in the mount pad, and open the bottom of mount pad has the mounting hole that is used for installing inductive switch, and the bottom of base is provided with adsorbs the piece, installs wireless transmitter in the casing, wireless transmitter with PCB circuit board connects.

In a further technical scheme, a lithium battery is arranged in the shell, the tail cover is provided with a USB interface, and the lithium battery is respectively electrically connected with the PCB and the USB interface.

In a further technical scheme, the mounting seat is provided with a first clamping groove, the side wall of the shell is provided with a first buckle, and the first buckle is connected with the first clamping groove in a clamped mode.

In a further technical scheme, the lateral wall of casing is opened there is the second draw-in groove, the tail-hood is provided with the second buckle, second buckle and second draw-in groove joint.

In a further technical scheme, the tail cover is provided with a connecting wire, and the connecting wire penetrates through the tail cover and is connected with the PCB.

In a further technical scheme, the adsorption piece is made of a magnet, an installation groove is formed in the bottom of the installation seat, and the magnet is fixed in the installation groove.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a human infrared inductive switch, simple structure, simple to operate has reduced staff's intensity of labour, and the practicality is strong.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the human body infrared inductive switch of the present invention.

Fig. 2 is another schematic structural diagram of the present invention.

Fig. 3 is an exploded view of the present invention.

In the figure:

the device comprises a Fresnel lens 1, a PCB 2, a mounting base 3, a shell 4, a tail cover 5, a mounting groove 6, a magnet 7, a mounting hole 8, a first clamping groove 9, a first buckle 10, a second clamping groove 11, a second clamping groove 12, a USB interface 13 and a connecting wire 14.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

The embodiment is shown in fig. 1-3, a human infrared inductive switch, including fresnel lens 1, PCB circuit board 2, mount pad 3 and casing 4, PCB circuit board 2 is provided with infrared inductor, PCB circuit board 2 is installed in casing 4, fresnel lens 1 is installed in the first end of casing 4, tail-hood 5 is installed to the second end of casing 4, fresnel lens 1 is connected with PCB circuit board 2, casing 4 is installed in mount pad 3, open the bottom of mount pad 3 has mounting hole 8 that is used for installing inductive switch, the bottom of base 3 is provided with adsorbs piece 7, install wireless transmitter in casing 4, wireless transmitter with PCB circuit board 2 connects. As preferred embodiment, the utility model discloses an adsorption element 7 can select for use magnet, also can select for use the double faced adhesive tape, also can select for use the sucking disc, the utility model discloses in the use, can paste an iron sheet in furniture etc. need install induction switch's place, then can adsorb whole induction switch on the iron sheet through magnet, can dismantle at will in addition, reduced staff's intensity of labour, avoid punching the phenomenon that the in-process appears furniture damage to furniture, reduced the manufacturing cost of enterprise, and the user can purchase this induction switch alone by oneself, installs by oneself, and the installation specialty degree requires lowly, and has reduced the potential safety hazard. The inductive switch can be fixedly installed through the installation hole 8 in a screwed connection mode.

A lithium battery is arranged in the shell 4, the tail cover 5 is provided with a USB interface 13, and the lithium battery is electrically connected with the PCB circuit board 2 and the USB interface 13 respectively. The inductive switch is only powered by the lithium battery, and the lithium battery is only charged by the USB interface 13. Through the combination of lithium cell and wireless transmitter, reduced the wiring, made the outward appearance pleasing to the eye, reduceed the installation degree of difficulty, make the consumer can purchase the installation wantonly, reduced the production of potential safety hazard.

The mounting seat 3 is provided with a first clamping groove 9, the side wall of the shell 4 is provided with a first buckle 10, and the first buckle 10 is connected with the first clamping groove 9 in a clamping mode. Through the connected mode of joint, fix casing 4 on mount pad 3, simple to operate.

The lateral wall of casing 4 is opened there is second draw-in groove 11, tail-hood 5 is provided with second buckle 12, second buckle 12 and second draw-in groove 11 joint. The tail cover 5 is fixed on the shell 4 in a clamping connection mode, and the installation is convenient.

The tail cover 5 is provided with a connecting wire 14, and the connecting wire 14 penetrates through the tail cover 5 to be connected with the PCB 2. The inductive switch is powered through a connection 14. As a preferred embodiment, the utility model discloses can choose for use the cooperation of USB interface and lithium cell to supply power to inductive switch, also can select directly to use connecting wire 14 to supply power to inductive switch.

Adsorb 7 magnet for use, open the bottom of mount pad 3 has mounting groove 6, and magnet is fixed in mounting groove 6.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a human infrared induction switch, includes fresnel lens (1), PCB circuit board (2), mount pad (3) and casing (4), PCB circuit board (2) are provided with infrared inductor, its characterized in that: PCB circuit board (2) is installed in casing (4), fresnel lens (1) is installed in the first end of casing (4), tail-hood (5) are installed to the second end of casing (4), fresnel lens (1) is connected with PCB circuit board (2), install in mount pad (3) casing (4), mounting hole (8) that are used for installing inductive switch are opened to the bottom of mount pad (3), the bottom of mount pad (3) is provided with adsorbs piece (7), install wireless transmitter in casing (4), wireless transmitter with PCB circuit board (2) are connected.

2. The human body infrared induction switch of claim 1, characterized in that: the lithium battery is arranged in the shell (4), the tail cover (5) is provided with a USB interface (13), and the lithium battery is electrically connected with the PCB circuit board (2) and the USB interface (13) respectively.

3. The human body infrared induction switch of claim 1, characterized in that: the mounting seat (3) is provided with a first clamping groove (9), the side wall of the shell (4) is provided with a first buckle (10), and the first buckle (10) is connected with the first clamping groove (9) in a clamping mode.

4. The human body infrared induction switch of claim 1, characterized in that: the lateral wall of casing (4) is opened has second draw-in groove (11), tail-hood (5) are provided with second buckle (12), second buckle (12) and second draw-in groove (11) joint.

5. The human body infrared induction switch of claim 1, characterized in that: the tail cover (5) is provided with a connecting wire (14), and the connecting wire (14) penetrates through the tail cover (5) and is connected with the PCB (2).

6. The human body infrared induction switch of claim 1, characterized in that: adsorb piece (7) and select magnet for use, open the bottom of mount pad (3) has mounting groove (6), and magnet is fixed in mounting groove (6).