CN217904395U

CN217904395U - Photoelectric switch device

Info

Publication number: CN217904395U
Application number: CN202221987399.3U
Authority: CN
Inventors: 黄良太; 黄优太; 陈永长
Original assignee: Xiamen Yili Electromechanical Equipment Co ltd
Current assignee: Xiamen Yili Electromechanical Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-25
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a photoelectric switch device, which comprises a housin, casing one end is equipped with the opening, the casing is kept away from the open end and is connected and be equipped with the transmitter, perpendicular transmitter axial direction is connected and is equipped with the baffle in the casing, baffle and the sealed cooperation of transmitter, the casing passes through the baffle and separates for radiating area and spotlight district, the transmitter is equipped with the solar panel in spotlight district one end is articulated, it is equipped with angle adjusting device to connect on the solar panel, the transmitter is connected in the radiating area and is equipped with heat conduction fin, heat conduction fin spirals and sets up, radiating area one end is connected and is equipped with the wet return, and the other end is connected and is equipped with the outlet pipe. Compared with the prior art, the utility model the advantage lie in: the angle of the light-gathering plate can be adjusted conveniently, and heat dissipation is facilitated.

Description

Photoelectric switch device

Technical Field

The utility model relates to a photoelectric sensor technical field specifically indicates a photoelectric switch device.

Background

The photoelectric switch is a short-term photoelectric proximity switch, and detects the existence of an object by utilizing the shielding or reflection of the detected object to a light beam and switching on a circuit through a synchronous circuit. The object is not limited to metal, and all objects that reflect light (or block light) can be detected. The photoelectric switch converts the input current into an optical signal on the transmitter to be emitted, and the receiver detects the target object according to the intensity or the existence of the received light; however, the current photoelectric switch has some problems: 1. because the receiving head of the photoelectric switch is of a light sensing type, when an object to be detected passes through, the transmitter needs to transmit enough light to reflect to the receiver to generate a switching signal; the diffusion angle of the light emitted by the emitting end can not be adjusted according to the needs by different photoelectric switches of the detected object, so that the detected object can reflect enough light to the receiver; 2. when using photoelectric switch for a long time, the inside heat of transmitter can't obtain good the dispersing, causes the heat accumulation easily for transmitter life reduces, and still probably the phenomenon of burning out when using.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a be convenient for adjust solar panel angle, be convenient for radiating photoelectric switch device.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a photoelectric switch device, includes the casing, casing one end is equipped with the opening, the casing is kept away from the open end and is connected and be equipped with the transmitter, perpendicular transmitter axial direction connects and is equipped with the baffle in the casing, the baffle is sealed cooperation with the transmitter, the casing passes through the baffle and separates for radiating area and spotlight district, the transmitter is equipped with the solar panel in spotlight district one end is articulated, the last connection of solar panel is equipped with angle adjusting device, the transmitter is connected in the radiating area and is equipped with heat conduction fin, heat conduction fin spirals the setting, radiating area one end is connected and is equipped with the wet return, and the other end is connected and is equipped with the outlet pipe.

Compared with the prior art, the utility model the advantage lie in: the angle adjusting device is adjusted according to different reflection amounts of different detection objects, and the angle of the light condensing plate is driven to change so as to achieve a proper light condensing effect; after the long-time work of transmitter, the transmitter produces a large amount of heats, and the heat passes through heat conduction fin conduction radiating area, and the cooling water carries out the heat exchange through the leading-in radiating area of wet return and heat conduction fin, avoids making transmitter life reduce because of the heat gathering in the transmitter, and the cooling water that absorbs the heat is derived through the outlet pipe, the recycling of being convenient for.

Further, angle adjusting device is including cup jointing the first bevel gear outside the transmitter, it is equipped with a plurality of second bevel gears to connect on the first bevel gear, second bevel gear and first bevel gear meshing, second bevel gear and first bevel gear rotate respectively and connect the spotlight area, second bevel gear in-connection is equipped with the threaded rod, the threaded rod rotates between connecting casing and the transmitter, be equipped with the sliding sleeve through threaded connection on the threaded rod, the connection is equipped with the connecting rod on the sliding sleeve, the articulated solar panel of the connecting rod other end, through a plurality of second bevel gears of meshing drive with second bevel gear of first bevel gear, second bevel gear drive threaded rod, threaded rod drive sliding sleeve drive connecting rod oscilaltion, connecting rod drive solar panel angle changes in order to reach suitable spotlight effect, is convenient for detect different measurements thing.

Furthermore, the threaded rod on one side extends out of the shell, the end part of the threaded rod is connected with a knob, the knob is connected with anti-skid threads, one threaded rod is driven by the knob through screwing the knob, the threaded rod drives the second bevel gear, and the second bevel gear drives the first bevel gear; the anti-slip threads are arranged to facilitate effective driving of the threaded rod.

Furthermore, the heat-conducting fins are matched with the heat dissipation area, so that cooling water can pass through the heat-conducting fins step by step, and the heat-conducting fins can dissipate heat comprehensively.

Furthermore, a sealing ring is connected and arranged on the contact surface of the partition plate and the emitter, and the sealing ring is arranged to prevent cooling water from leaking.

Drawings

Fig. 1 is a schematic diagram of a main sectional structure of a photoelectric switch device of the present invention.

As shown in the figure: 1. the device comprises a shell, 2, an emitter, 3, a partition plate, 4, a heat dissipation area, 5, a light condensation area, 6, a heat conduction fin, 7, a water return pipe, 8, a water outlet pipe, 9, a first bevel gear, 10, a second bevel gear, 11, a threaded rod, 12, a sliding sleeve, 13, a connecting rod, 14, a knob, 15, a sealing ring, 16 and a light gathering plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, the photoelectric switch device comprises a shell 1, wherein an opening is formed in one end of the shell 1, the shell 1 is far away from the opening end and is connected with a transmitter 2, a partition plate 3 is connected in the shell 1 and perpendicular to the axial direction of the transmitter 2, the partition plate 3 is in sealing fit with the transmitter 2, the shell 1 is separated into a heat dissipation area 4 and a light gathering area 5 through the partition plate 3, the transmitter 2 is hinged to one end of the light gathering area 5 and is provided with a light gathering plate 16, an angle adjusting device is connected to the light gathering plate 16, the transmitter 2 is connected to the heat dissipation area 4 and is provided with a heat conduction fin 6, the heat conduction fin 6 is arranged in a spiral mode, one end of the heat dissipation area 4 is connected to a water return pipe 7, and the other end of the heat dissipation area is connected to a water outlet pipe 8.

The angle adjusting device comprises a first bevel gear 9 sleeved outside the emitter 2, a plurality of second bevel gears 10 are connected to the first bevel gear 9, the second bevel gears 10 are meshed with the first bevel gear 9, the second bevel gears 10 and the first bevel gear 9 are respectively connected with the light gathering area 5 in a rotating mode, threaded rods 11 are connected to the second bevel gears 10 in a rotating mode, the threaded rods 11 are connected between the shell 1 and the emitter 2 in a rotating mode, sliding sleeves 12 are connected to the threaded rods 11 in a threaded mode, connecting rods 13 are connected to the sliding sleeves 12, and the other ends of the connecting rods 13 are hinged to light gathering plates 16; the threaded rod 11 on one side extends out of the shell 1, the end part of the threaded rod is connected with a knob 14, and the knob 14 is connected with anti-skid threads; the heat conducting fins 6 are matched with the heat dissipation area 4; and a sealing ring 15 is connected to the contact surface of the partition plate 3 and the emitter 2.

The utility model discloses when specifically implementing, according to the different angle regulation adjusting device of the reflection of different testing objects, 16 angles of drive solar panel change in order to reach suitable spotlight effect, through twisting knob 14, knob 14 drives one of them threaded rod 11, threaded rod 11 drives second bevel gear 10, second bevel gear 10 drives first bevel gear 9, drive other second bevel gears 10 through the meshing with second bevel gear 10 through first bevel gear 9, second bevel gear 10 drives threaded rod 11, threaded rod 11 drives sliding sleeve 12 and drives connecting rod 13 oscilaltion, connecting rod 13 drives 16 angle changes of solar panel in order to reach suitable spotlight effect, be convenient for detect different testing objects; the arrangement of the anti-skid lines facilitates the effective driving of the threaded rod 11; after the emitter 2 works for a long time, a large amount of heat is generated by the emitter 2, the heat is conducted to the heat dissipation area 4 through the heat conduction fins 6, cooling water is led into the heat dissipation area 4 through the water return pipe 7 to exchange heat with the heat conduction fins 6, the service life of the emitter 2 is prevented from being shortened due to heat accumulation in the emitter 2, and the cooling water absorbing the heat is led out through the water outlet pipe 8 and is convenient to recycle; the heat-conducting fins 6 are matched with the heat dissipation area 4, so that cooling water can pass through the heat-conducting fins 6 step by step, and the heat can be dissipated comprehensively; the provision of the seal ring 15 prevents leakage of cooling water.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An optoelectronic switching device comprising a housing (1), characterized in that: casing (1) one end is equipped with the opening, casing (1) is kept away from the open end and is connected and be equipped with transmitter (2), perpendicular transmitter (2) axial direction is connected and is equipped with baffle (3) in casing (1), baffle (3) and transmitter (2) sealed cooperation, casing (1) is separated for radiating area (4) and spotlight district (5) through baffle (3), transmitter (2) are articulated in spotlight district (5) one end and are equipped with solar panel (16), it is equipped with angle adjusting device to connect on solar panel (16), transmitter (2) are connected in radiating area (4) and are equipped with heat conduction fin (6), heat conduction fin (6) spiral the setting, radiating area (4) one end is connected and is equipped with return water pipe (7), and the other end is connected and is equipped with outlet pipe (8).

2. An optoelectronic switching device according to claim 1, further comprising: the angle adjusting device comprises a first bevel gear (9) sleeved outside a transmitter (2), wherein a plurality of second bevel gears (10) are connected to the first bevel gear (9), the second bevel gears (10) are meshed with the first bevel gear (9), the second bevel gears (10) and the first bevel gear (9) are respectively connected with a light gathering area (5) in a rotating mode, a threaded rod (11) is connected to the second bevel gears (10) in a connected mode, the threaded rod (11) is connected between a connecting shell (1) and the transmitter (2) in a rotating mode, a sliding sleeve (12) is connected to the threaded rod (11) in a connected mode through threads, a connecting rod (13) is connected to the sliding sleeve (12), and the other end of the connecting rod (13) is hinged to a light gathering plate (16).

3. An optoelectronic switching device according to claim 2, further comprising: the threaded rod (11) on one side extends out of the shell (1) and is provided with a knob (14) in an end connection mode, and anti-skid grains are connected and arranged on the knob (14).

4. An optoelectronic switching device according to claim 1, further comprising: the heat conducting fins (6) are matched with the heat dissipation area (4).

5. An optoelectronic switching device according to claim 1, further comprising: and a sealing ring (15) is connected to the contact surface of the partition plate (3) and the emitter (2).