Daylighting head convenient to assemble

Abstract

The utility model relates to the field of lighting heads, and discloses a lighting head convenient to assemble, which comprises a photoelectric sensor, a connecting support, a rotating structure and a lighting head, one end of the photoelectric sensor for collecting light is in threaded connection with the connecting support, the other end of the connecting support is fixedly connected with the rotating structure, and the other end of the rotating structure is connected with the lighting head in a clamping manner. The end, provided with a spherical groove, of a connecting support is fixedly connected with a corrugated pipe, the other end of the corrugated pipe is fixedly connected with a lighting head, a rotating structure is arranged in the corrugated pipe, and when an existing lighting head is connected with a photoelectric sensor, the angle cannot be freely adjusted, so that the lighting head convenient to assemble is provided. According to the utility model, the connecting seat for connecting the lighting head and the photoelectric sensor is provided with the rotating structure based on the rotating footstand principle, such design enables the lighting head to freely adjust the angle in multiple directions, and the rotating structure of the lighting head is provided with the dustproof connecting structure, so that dust and other particulate matters are effectively prevented from entering the lighting head.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of light head, concretely is a light head convenient to assemble. BACKGROUND

[0002] Light head is a kind of electronic components, usually used in photoelectric sensor, optical fiber communication and other optical applications, their main function is to receive and convert optical signal, the design and material selection of light head will affect its performance, including sensitivity, response speed and wavelength range, photoelectric sensor is a kind of device using photoelectric effect principle to detect optical signal, they are widely used in automation, security, industrial control, traffic monitoring and other fields.

[0003] Light head is usually assembled with the front end part of photoelectric sensor and used in cooperation, directly facing light source, light head should ensure that can receive light rays to the maximum, avoid shielding and reflection interference, the existing light head when being connected with photoelectric sensor, often cannot realize free angle adjustment, this limitation makes it difficult for users to flexibly adjust according to different light source positions or environmental conditions in practical application, can lead to poor optical signal reception, influence the overall performance of sensor, for this purpose, a kind of light head convenient to assemble is provided. SUMMARY

[0004] (I) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of light head convenient to assemble, solves the above-mentioned problems.

[0006] (II) technical scheme

[0007] To achieve the above described purposes, the utility model provides the following technical scheme: a kind of light head convenient to assemble, including photoelectric sensor, connecting support, rotating structure and light head, the one end of photoelectric sensor collection light is connected with connecting support by screw thread, connecting support other end is fixedly connected with rotating structure, rotating structure other end is connected with light head by clamping.

[0008] Preferably, the one end of connecting support is provided with a threaded hole in the center position, and the other end of connecting support is provided with a ball groove in the center position, and the threaded hole is connected with the one end of photoelectric sensor collection light by screw thread.

[0009] Preferably, the rotating structure includes a ball, a connecting rod, a protrusion and a plug, the ball corresponds to the ball groove on the connecting support and is clamped and connected in the ball groove, the connecting rod is fixedly connected to the connecting support perpendicularly on the ball surface away from the ball, the other end of the connecting rod is provided with a slot, the plug is fixedly connected to the bottom surface of the corresponding slot of the connecting rod, and two protrusions symmetrical about the connecting rod are fixedly connected to the cylindrical surface of the connecting rod close to the plug.

[0010] Preferably, a connecting groove is arranged at the center of the end of the light head away from the light, a socket is arranged on the bottom surface of the connecting groove, two L-shaped grooves are arranged on the cylindrical surface of the light head corresponding to the connecting groove and symmetric about the origin of the connecting groove, the L-shaped groove is bent by half corresponding to the bottom surface of the connecting groove, the L-shaped groove corresponds to the protrusion on the connecting rod and the connecting rod is connected with the protrusion through clamping, and the plug on the connecting rod is connected with the socket through power plug-in connection.

[0011] Preferably, a wire hole is arranged at the center of the end of the ball body and the connecting rod away from the plug, a metal block is fixedly connected in the wire hole corresponding to the end of the ball body away from the connecting rod, and a wire connection socket and the metal block are arranged in the wire hole.

[0012] Preferably, the connecting support has one end fixedly connected with a corrugated pipe, the other end of the corrugated pipe is fixedly connected with the light head, and the rotating structure is arranged in the corrugated pipe.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the light head provided by the utility model is convenient to assemble and has the following beneficial effects:

[0015] 1. The light head is convenient to assemble, the connecting seat connected with the photoelectric sensor is provided with a rotating structure of a rotating foot stand, which can freely adjust the angle of the light head in multiple directions, the structure of the rotating foot stand allows the light head to rotate at multiple angles on the connecting seat, so that the light head can flexibly face different light sources, which not only improves the adaptability of the light head, but also ensures that the photoelectric sensor can always receive the best light signal under various lighting conditions.

[0016] 2. The light head is convenient to assemble, the rotating structure of the light head is provided with a dustproof connecting structure, which can effectively prevent dust and other particulate matters from entering the inside of the light head, so as to ensure the normal operation of the light head under various environmental conditions, the dustproof connecting structure adopts a corrugated pipe structure, which can maintain good sealing during rotation and avoid the influence of external pollutants on the performance of the photoelectric sensor. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an explosion schematic view of the utility model structure;

[0019] Figure 3 It is Figure 2 the local enlarged schematic view of A in

[0020] Figure 4 It is a sectional view of the light head body of the utility model;

[0021] Figure 5 It is a section view schematic diagram of the light head connection of the utility model;

[0022] It is a partial enlarged view of B in the figure. Figure 5

[0023] In the figure: 1, photoelectric sensor; 2, connecting support; 3, light head; 4, bellows; 5, spherical groove; 6, ball; 7, connecting rod; 8, protruding block; 9, insertion groove; 10, plug; 11, connecting groove; 12, L-shaped groove; 13, socket; 14, threaded hole; 15, electric wire; 16, metal block; 17, wiring hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Please refer to Figures 1-6 A light head convenient to assemble, including photoelectric sensor 1, connecting support 2, rotating structure and light head 3, the one end of photoelectric sensor 1 gathering light is threadedly connected with connecting support 2, the other end of connecting support 2 is fixedly connected with rotating structure, the other end of rotating structure is connected with light head 3 by clamping.

[0026] Further, the threaded hole 14 is formed in the central position of one end of connecting support 2, the spherical groove 5 is formed in the central position of the other end of connecting support 2, the threaded hole 14 is threadedly connected with the one end of photoelectric sensor 1 gathering light, the threaded hole 14 is used to be connected with photoelectric sensor 1, and the spherical groove 5 is used to be connected with rotating structure.

[0027] Further, the rotating structure includes ball 6, connecting rod 7, protruding block 8 and plug 10, the ball 6 corresponds with the spherical groove 5 on connecting support 2 and is clamped and connected in the spherical groove 5, the connecting rod 7 is fixedly connected with the ball 6 perpendicularly on the ball surface of ball 6 away from connecting support 2, the insertion groove 9 is formed in the other end of connecting rod 7, the plug 10 is fixedly connected on the bottom surface of connecting rod 7 corresponding insertion groove 9, two protruding blocks 8 about connecting rod 7 are fixedly connected on the cylindrical surface of connecting rod 7 close to plug 10, the ball 6 rotates in the spherical groove 5, the protruding block 8 is used to be clamped and connected with light head 3, and the plug 10 is used to be electrically connected with light head 3.

[0028] ​Further, the light collecting head 3 is provided with a connecting slot 11 at the center of the end away from the light collecting, the bottom surface of the connecting slot 11 is provided with a socket 13, the cylindrical surface of the connecting slot 11 is provided with two L-shaped slots 12 which are symmetrical about the origin of the connecting slot 11, the L-shaped slot 12 is bent by half corresponding to the bottom surface of the connecting slot 11, the L-shaped slot 12 corresponds to the protrusion 8 on the connecting rod 7 and the connecting rod 7 is connected with the protrusion 8 through clamping, the plug 10 on the connecting rod 7 is connected with the socket 13 through plugging, the socket 13 is used for connecting with the plug 10, and the L-shaped slot 12 is used for connecting with the protrusion 8.

[0029] Further, the wire hole 17 is provided at the center of the end away from the plug 10 in the ball 6 and the connecting rod 7, the wire hole 17 is fixedly connected with the metal block 16 at the end of the ball 6 away from the connecting rod 7, the wire hole 17 is provided with the electric wire 15 connected with the socket 13 and the metal block 16, the end of the metal block 16 away from the electric wire 15 is connected with the photoelectric sensor 1 through electric contact, and the length of the electric wire 15 is longer than that of the wire hole 17.

[0030] Further, the connecting support 2 is fixedly connected with the corrugated pipe 4 at one end of the spherical groove 5, the corrugated pipe 4 is fixedly connected with the light collecting head 3 at the other end, the rotating structure is in the corrugated pipe 4, the corrugated pipe 4 is made of polypropylene material, the corrugated pipe 4 plays a dustproof role, and the corrugated pipe 4 changes along with the rotation of the ball 6 and the connecting rod 7, and the corrugated pipe 4 keeps the shape after changing.

[0031] Working principle: when assembling the light collecting head, the ball 6 is clamped and connected in the spherical groove 5, one end of the corrugated pipe 4 is bonded on the side of the connecting support 2 with the ball 6, the protrusion 8 on the connecting rod 7 is inserted into the connecting slot 11 and the L-shaped slot 12 at one end, and the plug 10 and the socket 13 are connected through plugging, when the plug 10 is completely connected with the socket 13, the light collecting head 3 is rotated to clamp the protrusion 8 in the bent half of the L-shaped slot 12, one end of the corrugated pipe 4 away from the connecting support 2 is bonded and connected on the light collecting head 3, and the threaded hole 14 on the connecting support 2 is screwed with the end of the photoelectric sensor 1 for collecting light, at this time, the metal block 16 is in contact with the photoelectric sensor 1 for electric connection, when the angle of the light collecting head needs to be adjusted, the light collecting head is rotated, the corrugated pipe 4 is deformed, and the corrugated pipe 4 keeps stable after deformation.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A light head for easy assembly comprising a photo sensor (1), a connecting support (2), a rotating structure and a light head (3), characterized in that: The photoelectric sensor (1) gathers light one end screw connection connecting support (2), connecting support (2) one end center position opening has screw hole (14), connecting support (2) the other end center position opening has ball type slot (5), the screw hole (14) with the photoelectric sensor (1) gathers light one end screw connection, connecting support (2) the other end fixed connection rotating structure, rotating structure the other end clamping connection light head (3).

2. A light head for easy assembly according to claim 1, characterized in that: The rotating structure includes a ball (6), a connecting rod (7), a protrusion (8) and a plug (10), the ball (6) corresponds to the ball type slot (5) on the connecting support (2) and is clamped and connected in the ball type slot (5), the connecting rod (7) is fixedly connected to the spherical surface of the ball (6) away from the connecting support (2), the other end of the connecting rod (7) is provided with a slot (9), the plug (10) is fixedly connected to the bottom surface of the connecting rod (7) corresponding to the slot (9), and two protrusions (8) symmetrical about the connecting rod (7) are fixedly connected to the cylindrical surface of the connecting rod (7) close to the plug (10).

3. A light head for easy assembly according to claim 2, characterized in that: The light head (3) is provided with a connecting slot (11) at the center position of the end away from light, the bottom surface of the light head (3) corresponding to the connecting slot (11) is provided with a socket (13), the cylindrical surface of the light head (3) corresponding to the connecting slot (11) is provided with two L-shaped slots (12) symmetrical about the origin of the connecting slot (11), the L-shaped slot (12) is bent to correspond to the bottom surface of the connecting slot (11), the L-shaped slot (12) corresponds to the protrusion (8) on the connecting rod (7), and the connecting rod (7) is clamped and connected with the protrusion (8), and the plug (10) on the connecting rod (7) is electrically connected with the socket (13).

4. A light head for easy assembly according to claim 2, characterized in that: The ball (6) and the connecting rod (7) are provided with a wire hole (17) at the center position of the end away from the plug (10), the wire hole (17) is fixedly connected with a metal block (16) in the end of the ball (6) away from the connecting rod (7), and the wire hole (17) is provided with a wire (15) connected with the socket (13) and the metal block (16).

5. A light head for easy assembly as claimed in claim 1, wherein: The connecting support (2) is fixedly connected with a corrugated pipe (4) at the end with the ball type slot (5), the other end of the corrugated pipe (4) is fixedly connected with the light head (3), and the rotating structure is in the corrugated pipe (4).

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