A laser irradiation lamp

Abstract

The present invention relates to a laser irradiation lamp, comprising a shell, a laser port is arranged at the upper end of the shell, a laser emitter and a power supply assembly are arranged in the shell, the emitting end of the laser emitter is arranged corresponding to the laser port, the shell is also fixedly or integrally provided with a mounting plate between the laser emitter and the laser port, a swing rod is rotatably arranged on the mounting plate, the swing rod comprises a rotating shaft portion, a mounting portion and an operating portion, the rotating shaft portion of the swing rod is arranged in a vertical direction, the rotating shaft portion of the swing rod is rotatably arranged on the mounting plate, a motor is fixedly arranged on the mounting portion of the swing rod, a first pattern slide is synchronously rotatably arranged on the output shaft of the motor, and when the operating portion drives the swing rod to rotate around the rotating shaft portion, the first pattern slide can be moved to or away from the corresponding position of the laser port. By adopting the above scheme, it can switch the irradiation of the light beam and the pattern, and can change different patterns when the pattern is irradiated.

Description

Technical Field

[0001] The invention relates to the field of laser application, in particular to a laser irradiation lamp. Background Art

[0002] A general laser irradiation lamp includes a shell, a laser port is arranged at the upper end of the shell, a laser emitter and a power supply assembly are arranged inside the shell, the emitting end of the laser emitter is arranged corresponding to the laser port, the power supply assembly includes a circuit board, a battery and a switch, the laser emitter is electrically connected to the circuit board, the switch can control the irradiation of the laser, the battery can supply power to the circuit board, a pattern slide is arranged at the emitting end of the laser emitter and the laser port, the light of the laser emitter passes through the pattern slide and is emitted from the laser port to form a corresponding pattern. However, the pattern irradiated by this type of laser irradiation lamp is single, multiple patterns cannot be switched, and the irradiation of the light beam and pattern cannot be switched. Summary of the invention

[0003] The present invention overcomes the shortcomings of the prior art and provides a laser irradiation lamp which can switch between light beams and pattern irradiation and can change different patterns during pattern irradiation.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a laser irradiation lamp, including a shell, a laser port is arranged at the upper end of the shell, a laser emitter and a power supply component are arranged in the shell, and the emitting end of the laser emitter is arranged corresponding to the laser port. The shell is also fixedly or integrally provided with a mounting plate between the laser emitter and the laser port, and a swing rod is rotatably arranged on the mounting plate. The swing rod includes a rotating shaft portion, a mounting portion and an operating portion. The rotating shaft portion of the swing rod is arranged in a vertical direction, and the rotating shaft portion of the swing rod is rotatably arranged on the mounting plate. A motor is fixedly arranged on the mounting portion of the swing rod, and a first pattern slide is synchronously rotatably arranged on the output shaft of the motor. When the operating portion drives the swing rod to rotate around the rotating shaft portion, the first pattern slide can be moved to or away from the corresponding position of the laser port.

[0005] By adopting the above scheme, the operating part of the swing rod can be directly extended out of the shell, and the swing rod can be directly driven to rotate by a finger, or a driving member is arranged on the shell, which is connected to the operating part of the swing rod, and the driving member can be driven by the hand to move, thereby indirectly driving the swing rod to rotate. The mounting plate can be integrally arranged on the shell, or separately arranged on the shell. When the swing rod drives the first pattern slide to move to the corresponding position of the laser port, the light of the laser emitter passes through the first pattern slide and is emitted from the laser port to form a corresponding pattern. The first pattern slide has a plurality of pattern areas evenly distributed along its circumference. When the motor drives the first pattern slide to rotate, the light of the laser emitter passes through different pattern areas, which can change the pattern emitted from the laser port; when the swing rod drives the first pattern slide away from the corresponding position of the laser port, the light of the laser emitter is directly emitted from the laser port to form a separate light beam, which can switch the irradiation of the light beam and the pattern, and can change different patterns when the pattern is irradiated.

[0006] A further configuration of the present invention is that an induction switch is fixedly arranged in the housing, and when the first pattern slide moves to the corresponding position of the laser port, the mounting portion of the motor or the swing arm can abut against the contact of the induction switch; when the first pattern slide moves away from the corresponding position of the laser port, the mounting portion of the motor or the swing arm removes the abutment against the contact of the induction switch.

[0007] By adopting the above scheme, when the first pattern slide moves to the corresponding position of the laser port, the motor contacts the contact of the induction switch, and the induction switch turns on the motor control circuit, thereby turning on the motor; when the first pattern slide moves away from the corresponding position of the laser port, the contact with the contact of the induction switch is removed, the induction switch disconnects the motor control circuit, and the motor stops running. When a separate light beam is formed, the motor stops running, which is more energy-saving, simple in structure, and reasonable in design.

[0008] A further configuration of the present invention is that a driving member is movably provided on the housing, the driving member is linked to the operating portion of the swing rod, and the movement of the driving member can drive the swing rod to rotate.

[0009] By adopting the above solution, the operator indirectly drives the swing arm to rotate through the driving member, and the driving member can drive the swing arm to rotate by rotating or sliding, so that the operation of the swing arm is more stable.

[0010] A further configuration of the present invention is that the driving member is a rotating sleeve rotatably arranged on the head of the housing, the rotating sleeve is connected to the operating portion of the swing rod, and the rotation of the rotating sleeve can drive the swing rod to rotate.

[0011] By adopting the above solution, the driving member is a rotatable rotating sleeve, and the swing rod is driven to rotate by rotating the rotating sleeve, which has a simple structure and is easy to operate.

[0012] A further configuration of the present invention is that a connecting seat is provided on the inner wall of the rotating sleeve, a connecting head is provided on the end of the operating part of the rocker arm, an insertion cavity for inserting the connecting head is provided on the connecting seat, when the rotating sleeve rotates, the inner wall of the insertion cavity abuts against the connecting head to drive the rocker arm to rotate, a first opening for the operating part of the rocker arm to move is provided on the connecting seat, and the upper end surface of the first opening can stop the operating part of the rocker arm to limit the upward movement of the rocker arm.

[0013] By adopting the above scheme, the connecting head is inserted into the insertion cavity. When the rotating sleeve rotates, the inner wall of the insertion cavity can abut against the connecting head to drive the swing rod to rotate. The first opening provides space for the operating part of the swing rod to move, and the connecting seat can limit the upward movement of the swing rod, so that the installation of the swing rod is more stable.

[0014] A further configuration of the present invention is that a second pattern slide is fixedly arranged on the mounting portion of the swing rod above the first pattern slide.

[0015] By adopting the above solution, the second pattern slide is located above the pattern area of ​​the first pattern slide. Therefore, when the motor drives the first pattern slide to rotate, each pattern area of ​​the first pattern slide can correspond to the second pattern slide respectively. The light of the laser emitter passes through the first pattern slide and the second pattern slide and is emitted from the laser port. Different patterns can be emitted by changing the pattern on the second pattern slide.

[0016] A further configuration of the present invention is: a mounting frame is fixedly arranged in the shell, the laser emitter is fixedly arranged on the mounting frame, the mounting plate is positioned and installed on the mounting frame, a through hole is arranged on the mounting plate for the laser to pass through, the emitting end of the laser emitter, the through hole and the laser port are in the same straight line, a guide hole is arranged on the side of the through hole for the mounting part of the swing arm to swing, an end cover is arranged on the upper end of the rotating sleeve, the end cover is snap-connected with the mounting frame, the end cover can limit the rotating sleeve from being separated from the shell, and the laser port is opened on the end cover.

[0017] By adopting the above scheme, the mounting frame is inserted into the shell and connected to the shell by means of a snap-fit, the end of the mounting frame is provided with a mounting groove adapted to the shape of the mounting plate, and the stop block on the mounting frame can limit the mounting plate from being separated from the mounting groove, the through hole is convenient for the laser to pass through, the mounting portion of the rocker arm passes through the guide hole and can rotate along the guide hole, the end cover is snap-connected with the mounting frame, the rotating sleeve is provided with an annular groove for the end cover to be placed, the end cover can be in contact with the bottom surface of the annular groove to limit the upward and downward movement of the rotating sleeve, the structure is simple, and the design is reasonable.

[0018] A further configuration of the present invention is that an annular wall is provided at the upper end of the mounting frame, the rotating sleeve is rotated outerwardly disposed on the annular wall, a limiting block is provided on the outer side surface of the annular wall or the outer side surface of the mounting plate, and a first limiting groove and a second limiting groove are provided on the inner wall of the rotating sleeve at intervals along the circumference of the rotating sleeve, and the limiting blocks can be respectively clamped in the first limiting groove or the second limiting groove to realize rotation limitation of the rotating sleeve.

[0019] By adopting the above scheme, a limiting block is arranged on the outer side surface of the mounting plate, which is convenient for processing. When the limiting block is clamped in the first limiting groove, the swing rod drives the first pattern slide to move to the through hole; when the limiting block is clamped in the second limiting groove, the swing rod drives the first pattern slide away from the through hole, which facilitates the rotating sleeve to rotate to the specified position. The structure is simple and the design is reasonable.

[0020] A further configuration of the present invention is that the power supply assembly includes a circuit board and a push-twist switch, the circuit board is positioned and mounted on a mounting frame, a second opening is provided on the housing for the push-twist switch to extend out, and the laser emitter, motor, induction switch and push-twist switch are electrically connected to the circuit board respectively.

[0021] By adopting the above scheme, the push-twist switch extends out of the housing, and pushing the push-twist switch can control the irradiation of the laser, which is easy to operate. The specific connection circuits and principles between each component and the circuit board are not specifically introduced in this article, and those skilled in the art can implement it.

[0022] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0024] Figure 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the first pattern slide moving to the through hole;

[0026] Figure 4 Schematic diagram of the installation structure of the swing rod;

[0027] Figure 5 It is a schematic diagram of the installation structure of the rotating sleeve;

[0028] Figure 6 It is a schematic diagram of the installation structure of the installation plate;

[0029] Figure 7 It is a schematic diagram of the installation structure of each component on the mounting frame;

[0030] Figure 8 It is a schematic diagram of the installation structure of various components on the swing rod;

[0031] Fig. 9 is a schematic diagram of the matching structure of the second pattern slide and the slide stand;

[0032] Fig.10 is a schematic diagram of the structure of the pendulum;

[0033] Fig.11 It is a structural schematic diagram of the mounting plate;

[0034] Fig.12 is a structural schematic diagram of the mounting frame;

[0035] Fig.13 It is a schematic diagram of the top view of the rotating sleeve;

[0036] Fig.14 It is a schematic diagram of the structure of the rotating sleeve when viewed from above;

[0037] Fig.15 It is a schematic diagram of the structure of the end cover. DETAILED DESCRIPTION

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0039] like Figure 1-Figure 15 As shown, a laser irradiation lamp comprises a shell 1, a laser port 102 is arranged at the upper end of the shell 1, a laser emitter 2 and a power supply assembly are arranged in the shell, an emitting end 21 of the laser emitter 2 is arranged corresponding to the laser port 102, a mounting plate 3 is fixedly or integrally arranged between the laser emitter 2 and the laser port 102 of the shell 1, a swing rod 4 is rotatably arranged on the mounting plate 3, the swing rod 4 comprises a rotating shaft portion 41, a mounting portion 42 and an operating portion 43, the rotating shaft portion of the swing rod 4 is arranged in a vertical direction, the rotating shaft portion 41 of the swing rod 4 is rotatably arranged on the mounting plate 3, a socket 32 ​​for inserting the rotating shaft portion 41 is arranged on the mounting plate 3, a motor 5 is fixedly arranged on the mounting portion 42 of the swing rod 4, a first pattern slide 61 is synchronously rotatably arranged on the output shaft of the motor 5, and when the operating portion 43 drives the swing rod 4 to rotate around the rotating shaft portion 41, the first pattern slide 61 can be moved to or away from the corresponding position of the laser port 102.

[0040] In this embodiment, a sensing switch 71 is fixedly provided in the housing 1. When the first pattern slide 61 moves to the corresponding position of the laser port 102, the motor 5 may contact the contact 711 of the sensing switch 71. Of course, the mounting portion 42 of the swing rod 4 may also contact the contact 711 of the sensing switch 71. When the first pattern slide 61 is away from the corresponding position of the laser port 102, the motor 5 stops contacting the contact 711 of the sensing switch 71. Of course, the mounting portion 42 of the swing rod 4 may also stop contacting the contact 711 of the sensing switch 71.

[0041] In this embodiment, a driving member is movably provided on the housing 1, and the driving member is linked to the operating portion 43 of the swing rod 4, and the movement of the driving member can drive the swing rod 4 to rotate. Of course, the operating portion 43 of the swing rod 4 can also be directly extended out of the housing 1, and the swing rod 4 can be directly driven to rotate by a finger.

[0042] In this embodiment, the driving member is a rotating sleeve 8 rotatably arranged on the head of the housing 1, and the rotating sleeve 8 is connected to the operating portion 43 of the swing rod 4. The rotation of the rotating sleeve 8 can drive the swing rod 4 to rotate. Of course, the driving member can also drive the swing rod to rotate by sliding.

[0043] In this embodiment, a connecting seat 81 is integrally provided on the inner wall of the rotating sleeve 8, a connecting head 44 is integrally provided on the end of the operating portion 43 of the rocker arm 4, an inserting cavity 811 is provided on the connecting seat 81 for the connecting head 44 to be inserted, when the rotating sleeve 8 rotates, the inner wall of the inserting cavity 811 abuts against the connecting head 44 to drive the rocker arm 4 to rotate, a first opening 812 is provided on the connecting seat 81 for the operating portion 43 of the rocker arm 4 to move, and the upper end surface of the first opening 812 can stop the operating portion 43 of the rocker arm 4 to limit the upward movement of the rocker arm 4.

[0044] In this embodiment, a second pattern slide 62 is fixedly disposed on the mounting portion 42 of the swing rod 4 above the first pattern slide 61 , and the second pattern slide 62 is fixedly disposed on the mounting portion 42 of the swing rod 4 via a slide seat 63 .

[0045] In this embodiment, a mounting frame 9 is fixedly arranged in the housing 1, the mounting frame 9 is inserted into the housing 1, and is fixedly connected to the housing by means of a snap-fit, the laser emitter 2 is fixedly arranged on the mounting frame 9, the end of the mounting frame 9 is provided with a mounting groove 91 adapted to the shape of the mounting plate 3, and the stopper 92 on the mounting frame 91 can limit the mounting plate 3 from being separated from the mounting groove 91, the mounting plate 3 is provided with a through hole 31 for the laser to pass through, the emitting end 21 of the laser emitter 2, the through hole 31 and the laser port 102 are in the same straight line, The mounting plate 9 is provided with a guide hole 33 for the mounting portion 42 of the swing rod 4 to swing beside the through hole, and the mounting portion 42 of the swing rod 4 is penetrated in the guide hole 33. The upper end of the rotating sleeve 8 is provided with an end cover 10, and a clamping block 101 is provided on the end cover 10. The mounting frame 9 is provided with a clamping groove 93 for the clamping block 101 to be clamped. The rotating sleeve 8 is provided with an annular groove 82 for the end cover 10 to be placed. The end cover 10 can be in contact with the bottom surface of the annular groove 82 to limit the upward and downward movement of the rotating sleeve 8. The laser port 102 is provided on the end cover 10. Of course, the mounting plate 9 can also be integrally provided on the mounting frame 9, and it does not need to be a general complete plate, as long as it is convenient for laser penetration and easy installation of the swing rod.

[0046] In this embodiment, an annular wall 94 is provided at the upper end of the mounting frame 9, the rotating sleeve 8 is rotated outerwardly of the annular wall 94, and a limiting block 34 is integrally provided on the outer surface of the mounting plate 3. Of course, a limiting block can also be provided on the outer surface of the annular wall. The inner wall of the rotating sleeve 8 is provided with a first limiting groove 83 and a second limiting groove 84 at intervals along the circumference of the rotating sleeve 8. The limiting block 34 can be respectively clamped in the first limiting groove 83 or the second limiting groove 84 to realize the rotation limitation of the rotating sleeve 8.

[0047] In this embodiment, the power supply assembly includes a circuit board 72 and a push-twist switch 73. The circuit board 72 is positioned and installed on the mounting frame 9. The housing 1 is provided with a second opening 11 for the push-twist switch 73 to extend out. The laser emitter 2, the motor 5, the induction switch 71 and the push-twist switch 73 are electrically connected to the circuit board 72 respectively.

[0048] In this embodiment, anti-slip teeth 85 are further provided on the outer side of the rotating sleeve 8 to facilitate operation.

[0049] The above embodiments are only preferred specific embodiments of the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A laser irradiation lamp, comprising a housing, a laser port is arranged at the upper end of the housing, a laser emitter and a power supply assembly are arranged in the housing, and the transmitting end of the laser emitter is arranged corresponding to the laser port, characterized in that: The housing is further fixed or integrally provided with a mounting plate between the laser emitter and the laser port, a swing rod is rotatably provided on the mounting plate, the swing rod comprises a rotating shaft portion, a mounting portion and an operating portion, the rotating shaft portion of the swing rod is provided in a vertical direction, the rotating shaft portion of the swing rod is rotatably provided on the mounting plate, a motor is fixedly provided on the mounting portion of the swing rod, a first pattern slide is synchronously rotatably provided on the output shaft of the motor, the first pattern slide has a plurality of pattern areas uniformly distributed along its circumference, when the operating portion drives the swing rod to rotate around the rotating shaft portion, the first pattern slide can be moved to or away from the corresponding position of the laser port, when the swing rod drives the first pattern slide to move to the corresponding position of the laser port, the light of the laser emitter passes through the first pattern slide and is emitted from the laser port, when the motor drives the first pattern slide to rotate, the light of the laser emitter passes through different pattern areas, and the pattern emitted from the laser port can be changed; When the swing rod drives the first pattern slide away from the corresponding position of the laser port, the light of the laser transmitter is directly emitted from the laser port to form a separate light beam.

2. The laser irradiation lamp according to claim 1, characterized in that: An induction switch is fixedly arranged in the shell. When the first pattern slide moves to the corresponding position of the laser port, the installation part of the motor or the swing arm can resist the contact of the induction switch; when the first pattern slide moves away from the corresponding position of the laser port, the installation part of the motor or the swing arm removes the resistance to the contact of the induction switch.

3. A laser irradiation lamp according to claim 2, characterized in that: A driving member is movably arranged on the housing, and the driving member is linked with the operating part of the swing rod, and the movement of the driving member can drive the swing rod to rotate.

4. The laser irradiation lamp according to claim 3, characterized in that: The driving member is a rotating sleeve rotatably arranged on the head of the shell, the rotating sleeve is connected to the operating part of the swing rod, and the swing rod can be driven to rotate by the rotation of the rotating sleeve.

5. The laser irradiation lamp according to claim 4, characterized in that: The inner wall of the rotating sleeve is provided with a connecting seat, the end of the operating part of the swing rod is provided with a connecting head, and the connecting seat is provided with an insertion cavity for the connecting head to be inserted. When the rotating sleeve rotates, the inner wall of the insertion cavity abuts against the connecting head to drive the swing rod to rotate. The connecting seat is provided with a first opening for the operating part of the swing rod to move, and the upper end surface of the first opening can stop the operating part of the swing rod to limit the upward movement of the swing rod.

6. A laser irradiation lamp according to claim 1 or 2, characterized in that: The mounting portion of the swing rod is further fixedly provided with a second pattern slide above the first pattern slide.

7. A laser irradiation lamp according to claim 4 or 5, characterized in that: A mounting frame is fixedly arranged in the shell, the laser emitter is fixedly arranged on the mounting frame, the mounting plate is positioned and installed on the mounting frame, a through hole is arranged on the mounting plate for the laser to pass through, the emitting end of the laser emitter, the through hole and the laser port are in the same straight line, a guide hole is arranged on the side of the through hole for the mounting part of the swing rod to swing, an end cover is arranged on the upper end of the rotating sleeve, the end cover is snap-connected with the mounting frame, the end cover can limit the rotating sleeve from being separated from the shell, and the laser port is opened on the end cover.

8. The laser irradiation lamp according to claim 7, characterized in that: An annular wall is arranged at the upper end of the mounting frame, and the rotating sleeve is rotatedly disposed on the annular wall. A limiting block is arranged on the outer side surface of the annular wall or the outer side surface of the mounting plate. A first limiting groove and a second limiting groove are arranged at intervals along the circumference of the rotating sleeve on the inner wall of the rotating sleeve. The limiting blocks can be respectively clamped in the first limiting groove or the second limiting groove to realize the rotation limitation of the rotating sleeve.

9. The laser irradiation lamp according to claim 7, characterized in that: The power supply assembly includes a circuit board and a push-twist switch. The circuit board is positioned and installed on the mounting frame. The housing is provided with a second opening for the push-twist switch to extend out. The laser transmitter, motor, induction switch and push-twist switch are electrically connected to the circuit board respectively.

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