CN111132503A

CN111132503A - Infrared remote induction switch

Info

Publication number: CN111132503A
Application number: CN201811290684.8A
Authority: CN
Inventors: 谢德盛
Original assignee: Wenzhou Guipai Electric Appliance Co ltd
Current assignee: Wenzhou Guipai Electric Appliance Co ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2020-05-08

Abstract

The invention relates to an infrared remote sensing switch, which comprises a shell, a circuit board, a connecting seat, a base, an infrared sensing head, an electric motor, an installation shaft, a spiral radiating blade, a dust sticking net, a handle, a slide block, a screw rod, a ball nut pair, a rotating shaft and a positioning pin, wherein the shell is arranged at the left end of the base, the circuit board is arranged in the base, the infrared sensing head is positioned at the left side of the circuit board, the installation shaft is fixedly connected with the output end of the electric motor, the spiral radiating blade is arranged on the installation shaft, the dust sticking net is arranged at the bottom ends of the shell and a top plate, the design not only cleans dust, but also cools the switch, the ball nut pair is fixed in the connecting seat, one section of the screw rod is positioned in the ball nut pair, the handle is fixed at the top end of the screw rod, the rotating shaft is fixed at the bottom end of the screw rod, the wall body is not needed to be damaged during maintenance.

Description

Infrared remote induction switch

Technical Field

The invention relates to the field of switch equipment, in particular to an infrared remote induction switch.

Background

The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closed" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is not conductive, creating an open circuit, and not allowing current to flow.

The infrared remote sensing switch belongs to one kind of switch, but traditional switch inside often can have a large amount of dusts, and the dust can corrode the inside metal component of switch, and the ionic impurity in the dust can cause the inside short circuit of switch, and when the switch broke down simultaneously, need take off whole switch, and the operation is inconvenient, destroys the wall body, to sum up, the problem that above-mentioned appearance is solved to the urgent need for an infrared remote sensing switch now.

Disclosure of Invention

The invention aims to provide an infrared remote sensing switch, which solves the problems that a large amount of dust is often contained in the traditional switch, the dust corrodes metal elements in the switch, electric ion impurities in the dust can cause short circuit in the switch, and the whole switch needs to be taken down when the switch fails, so that the operation is inconvenient and a wall body is damaged.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an infrared ray remote sensing switch, includes device main part, cooling deashing mechanism and coupling mechanism, the device main part includes shell, circuit board, connecting seat, base and infrared induction head, the shell sets up at the base left end, the circuit board sets up inside the base, the infrared induction head is located the circuit board left side, the connecting seat passes through coupling mechanism and the detachable fixed connection of base, cooling deashing mechanism includes roof, electric motor, installation axle, spiral heat dissipation leaf and dust-binding net, the roof sets up on shell and base top, electric motor sets up on the roof top, the installation axle is connected with electric motor's output fixed connection, spiral heat dissipation leaf sets up at the installation epaxially, the dust-binding net sets up in shell and roof bottom, coupling mechanism includes handle, slider, screw rod, ball nut pair, The handle is fixed on the top end of the screw rod, the bottom end of the screw rod is fixed on the rotating shaft, the handle is rotatably connected inside the sliding block, and the positioning pin is fixedly arranged at the left end of the sliding block.

Further, the handle is rotatably connected inside the sliding block through a bearing.

Furthermore, a groove body is formed in the right end face of the base, a positioning opening is formed in the top end of the groove body, and the positioning pin is matched with the positioning opening.

Furthermore, the infrared sensing head is electrically connected with the circuit board.

Further, the cross section of the positioning pin is L-shaped.

Further, the connecting seat is fixed on a workbench or a wall surface through expansion bolts.

Furthermore, a strip-shaped sliding groove for sliding the sliding block is formed in the connecting seat.

Furthermore, a round opening is formed in the center of the shell, and transparent glass is arranged inside the round opening.

Compared with the prior art, the invention has the beneficial effects that: due to the addition of the top plate, the electric motor, the mounting shaft, the spiral radiating blades and the dust sticking net, the design not only cleans dust, but also cools the switch; due to the addition of the handle, the sliding block, the screw rod, the ball nut pair, the rotating shaft and the positioning pin, the design realizes the detachable connection of the switch, and the wall body is not required to be damaged during maintenance.

Drawings

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

FIG. 2 is a schematic structural view of a coupling mechanism according to the present invention;

fig. 3 is a schematic structural view of the connecting socket of the present invention.

In the reference symbols: 1. a housing; 2. a top plate; 3. an electric motor; 4. installing a shaft; 5. helical heat-dissipating leaves; 6. a connecting mechanism; 7. a circuit board; 8. a connecting seat; 9. a base; 10. an infrared sensing head; 11. a dust sticking net; 61. a handle; 62. a slider; 63. a screw; 64. a ball nut pair; 65. a rotating shaft; 66. positioning pins; a. a tank body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a long-range inductive switch of infrared ray, includes device main part, cooling deashing mechanism and coupling mechanism 6, and the device main part includes shell 1, circuit board 7, connecting seat 8, base 9 and infrared ray induction head 10, and shell 1 sets up at the 9 left ends of base, and circuit board 7 sets up inside base 9, and infrared ray induction head 10 is located circuit board 7 left side, and connecting seat 8 passes through coupling mechanism 6 and the detachable fixed connection of base 9.

Cooling deashing mechanism includes roof 2, electric motor 3, installation axle 4, spiral heat dissipation leaf 5 and dust binding net 11, and roof 2 sets up on shell 1 and the 9 tops of base, and electric motor 3 sets up on 2 tops of roof, and installation axle 4 and electric motor 3's output fixed connection, and spiral heat dissipation leaf 5 sets up on installation axle 4, and dust binding net 11 sets up in

shell

1 and 2 bottoms of roof, and the dust has both been cleared up to this design, cools down to the switch again.

Coupling mechanism 6 includes handle 61, slider 62, screw rod 63, ball nut is vice 64, pivot 65 and locating pin 66, ball nut is vice 64 to be fixed inside connecting seat 8, one section of screw rod 63 is located inside ball nut is vice 64, handle 61 is fixed on the screw rod 63 top, pivot 65 is fixed in the screw rod 63 bottom, handle 61 rotates to be connected inside slider 62, locating pin 66 is fixed to be set up at the 62 left end of slider, the detachable connection of switch has been realized to this design, need not to destroy the wall body during the maintenance.

Handle 61 rotates through the bearing and connects inside slider 62, cell body an has been seted up to 9 right-hand members on the base, and location mouth has been seted up on cell body a top, and locating pin 66 and location mouth phase-match, infrared sensing head 10 and circuit board 7 electric connection, the transversal L type of personally submitting of locating pin 66, connecting seat 8 passes through expansion bolts to be fixed on workstation or wall, the gliding bar spout of confession slider 62 is seted up to connecting seat 8 is inside, the round mouth has been seted up at shell 1 center, and the inside clear glass that is provided with of round mouth.

The invention is in operation: when the electric motor 3 is operated, the output end of the electric motor 3 rotates to drive the mounting shaft 4 to rotate, the mounting shaft 4 drives the spiral radiating blade 5 to rotate, the spiral radiating blade 5 generates air flow, the air flow drives dust and heat to flow downwards to cool the interior of the equipment, and the dust is adhered to the dust sticking net 11 to facilitate cleaning, when the equipment breaks down and needs maintenance, the handle 61 is rotated, the handle 61 drives the screw 63 to rotate, the screw 63 rotates in the ball nut pair 64, the handle 61 moves downwards, the handle 61 pushes the slide block 62 to move downwards, the slide block 62 drives the positioning pin 66 to move downwards until the positioning pin 66 is separated from the positioning port and enters the groove body a to separate the base 9 from the connecting seat 8, so that the problems that a large amount of dust is often contained in the traditional switch, the dust corrodes metal elements in the switch, and the ionic impurities in the dust can cause short circuit in the switch are solved, and meanwhile, when the switch fails, the whole switch needs to be taken down, so that the operation is inconvenient and the wall body is damaged.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infrared ray remote sensing switch, includes device main part, cooling deashing mechanism and coupling mechanism (6), its characterized in that: the device main body comprises a shell (1), a circuit board (7), a connecting seat (8), a base (9) and an infrared sensing head (10), wherein the shell (1) is arranged at the left end of the base (9), the circuit board (7) is arranged in the base (9), the infrared sensing head (10) is positioned at the left side of the circuit board (7), and the connecting seat (8) is detachably and fixedly connected with the base (9) through a connecting mechanism (6);

the cooling and dust removing mechanism comprises a top plate (2), an electric motor (3), an installation shaft (4), a spiral heat dissipation blade (5) and a dust binding net (11), wherein the top plate (2) is arranged at the top ends of a shell (1) and a base (9), the electric motor (3) is arranged at the top end of the top plate (2), the installation shaft (4) is fixedly connected with the output end of the electric motor (3), the spiral heat dissipation blade (5) is arranged on the installation shaft (4), and the dust binding net (11) is arranged at the bottom ends of the shell (1) and the top plate (2);

coupling mechanism (6) are including handle (61), slider (62), screw rod (63), ball nut pair (64), pivot (65) and locating pin (66), inside connecting seat (8) is fixed in ball nut pair (64), one section of screw rod (63) is located ball nut pair (64) inside, screw rod (63) top is fixed in handle (61), screw rod (63) bottom is fixed in pivot (65), handle (61) rotate to be connected inside slider (62), locating pin (66) are fixed to be set up at slider (62) left end.

2. The infrared remote sensing switch of claim 1, wherein: the handle (61) is rotatably connected inside the sliding block (62) through a bearing.

3. The infrared remote sensing switch of claim 1, wherein: the right end face of the base (9) is provided with a groove body (a), the top end of the groove body (a) is provided with a positioning opening, and the positioning pin (66) is matched with the positioning opening.

4. The infrared remote sensing switch of claim 1, wherein: the infrared sensing head (10) is electrically connected with the circuit board (7).

5. The infrared remote sensing switch of claim 1, wherein: the cross section of the positioning pin (66) is L-shaped.

6. The infrared remote sensing switch of claim 1, wherein: the connecting seat (8) is fixed on a workbench or a wall surface through an expansion bolt.

7. The infrared remote sensing switch of claim 1, wherein: a strip-shaped sliding groove for sliding the sliding block (62) is formed in the connecting seat (8).

8. The infrared remote sensing switch of claim 1, wherein: a round opening is formed in the center of the shell (1), and transparent glass is arranged inside the round opening.