Grating insert module and laser lamp
By designing a rotatable and driveable grating insert module, the problem of the inert replacement of existing laser light gratings is solved, and the diversification and richness of the laser light display effect is achieved.
Patent Information
- Application Number
- CN202421789789.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The gratings of existing laser lamps are not replaceable, resulting in a relatively single display effect and lack of diversity and richness.
A grating insert module is designed, including a plug tongue and a grating plug-in. The grating plug-in can rotate in the mounting hole and drive the drive module to achieve diversified replacement and adjustment of the grating.
Through the design of the grating insert module, simple replacement and adjustment of the grating is achieved, enriching the display effect of the laser lamp, and improving the customization and flexibility of the equipment.
Smart Images
Figure CN222925388U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of laser lamps, and particularly to a grating insert module and a laser lamp. Background Art
[0002] Laser lamps can be used indoors or outdoors. When in use, they can create a festive atmosphere and play a decorative role in environments such as stages and cars. However, the current laser lamps have a relatively single display effect due to the non-replaceable gratings. Summary of the Utility Model
[0003] One technical solution adopted in this application is: a grating insert module, comprising:
[0004] A tongue, provided with a mounting hole penetrating through the tongue, and a relief groove communicating with the mounting hole, the relief groove extending to the edge of the tongue; and
[0005] A grating insert, disposed in the mounting hole and in contact with the hole wall of the mounting hole, configured to be rotatable around the axis of the mounting hole, the grating insert including a grating sheet for allowing the light entering the mounting hole to pass through.
[0006] One technical solution adopted in this application is: a laser lamp, comprising:
[0007] The above-mentioned grating insert module;
[0008] A laser module for emitting the light; and
[0009] A driving module, partially disposed in the relief groove and in transmission connection with the part of the grating insert located in the mounting hole, for driving the grating insert to rotate around the axis of the mounting hole.
[0010] This application adjusts the grating sheet and modularizes it into a grating insert module. When replacing the grating, only the grating insert module needs to be taken out and the whole module is replaced. Of course, when needed, only the grating insert can be replaced to form a new grating insert module. After the grating insert module is modularized, the grating replacement is simple and the display effect of the laser lamp can be enriched. Brief Description of the Drawings
[0011] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts, where:
[0012] Figure 1 Schematic diagram of the structure of the laser lamp in some embodiments of the present application;
[0013] Figure 2 is Figure 1 Schematic diagram of the structure of the installation shell and the projection component in cooperation in some embodiments of the illustrated embodiment;
[0014] Figure 3 is Figure 2 Schematic diagram of the structure of a part of the projection component in cooperation with the housing cover in the illustrated embodiment;
[0015] Figure 4 is Figure 1 Schematic diagram of the structure of the installation shell and the projection component in cooperation in some other embodiments of the illustrated embodiment;
[0016] Figure 5 is Figure 4 Schematic diagram of the structure of the installation shell in cooperation in some other embodiments of the illustrated embodiment;
[0017] Figure 6 is Figure 2 Schematic diagram of a partial structure of the projection component in some embodiments of the illustrated embodiment;
[0018] Figure 7 is Figure 2 Schematic diagram of a partial structure of the projection component in some embodiments of the illustrated embodiment;
[0019] Figure 8 is Figure 2 Schematic diagram of a partial structure of the projection component in some embodiments of the illustrated embodiment;
[0020] Figure 9 is Figure 6 Schematic diagram of a partial structure of the projection component in some embodiments of the illustrated embodiment;
[0021] Figure 10 is Figure 9 Schematic diagram of a partial structure of the projection component in some embodiments of the illustrated embodiment;
[0022] Figure 11 is Figure 6 Schematic diagram of the structure of the grating insert module in the illustrated embodiment;
[0023] Figure 12 is Figure 11 Schematic diagram of the structure of the tongue in some embodiments of the illustrated embodiment;
[0024] Figure 13 is Figure 11 Cross-sectional view of the grating insert module along line X-X in the illustrated embodiment;
[0025] Figure 14 In Figure 2 the embodiment shown, it is a partial structural schematic diagram of the projection component in some embodiments. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0027] The present application describes a laser lamp. The laser lamp can create an atmosphere by projecting patterns, light beams, etc. The laser lamp can also create a starry sky effect. Please refer to Figure 1 , Figure 1 which is a structural schematic diagram of the laser lamp in some embodiments of the present application. The laser lamp 100 may include a ground plug 101 that can be inserted and fixed on the ground, a mounting shell 102 rotatably connected to the ground plug 101, and a projection component 103 installed in the mounting shell 102. The mounting shell 102 can be fixed on the ground through the ground plug 101, so that the ground plug 101 can support the mounting shell 102. Furthermore, the mounting shell 102 can also be fixedly connected to the ground plug 101 without rotation, but fixed together by means such as plugging, welding, screwing, or clamping. In addition, the mounting shell 102 can also be supported and fixed on the ground through other support structures instead of being fixed on the ground through the ground plug 101. Moreover, the laser lamp 100 can also be fixed on other structures instead of being fixed on the ground. Of course, the ground plug 101 can also be omitted. The projection component 103 is installed in the mounting shell 102 and can project light outside the mounting shell 102 to form patterns, light beams, etc. to create an atmosphere. The projection component 103 can also create a starry sky effect.
[0028] Please refer to Figure 2 , Figure 2 which is Figure 1 a structural schematic diagram of the cooperation between the mounting shell 102 and the projection component 103 in the embodiment shown in some embodiments. The mounting shell 102 may include a main housing 10 rotatably connected to the ground plug 101 and a housing cover 20 that is snap-connected to the main housing 10 to form an installation space 1001. The installation space 1001 can be used to accommodate the projection component 103.
[0029] The main housing 10 can be in a housing structure and has an installation space 1001. The main housing 10 is provided with an installation opening 11. The installation opening 11 is communicated with the installation space 1001 to install the housing cover 20 at the installation opening 11.
[0030] The main housing 10 may have a mounting plate 12. A surface of the mounting plate 12 may be partially within the installation space 1001 to serve as an inner surface of the main housing 10. A surface of the mounting plate 12 may be partially outside the installation space 1001 to serve as an outer surface of the main housing 10.
[0031] In some embodiments, the mounting plate 12 may be rotatably connected to the floor socket 101.
[0032] In some embodiments, the mounting plate 12 may be used to mount the projection assembly 103.
[0033] In some embodiments, the mounting plate 12 is provided with a jack 121 penetrating the mounting plate 12 on a side close to the housing cover 20 for cooperation with the projection assembly 103. The jack 121 may communicate with the installation space 1001.
[0034] The main housing 10 may have an assembly plate 13. A surface of the assembly plate 13 may be partially within the installation space 1001 to serve as an inner surface of the main housing 10. A surface of the assembly plate 13 may be partially outside the installation space 1001 to serve as an outer surface of the main housing 10. In some embodiments, the assembly plate 13 may be connected to the mounting plate 12 or may be spaced apart from the mounting plate 12. In some embodiments, the assembly plate 13 is farther from the floor socket 101 than the mounting plate 12. In some embodiments, when the laser lamp 100 is in use, in the vertical direction, the assembly plate 13 may be located above the mounting plate 12. That is, in terms of height, the assembly plate 13 is higher than the mounting plate 12.
[0035] Please refer to Figure 2 , the housing cover 20 may be disposed on the installation opening 11 of the main housing 10. In some embodiments, the housing cover 20 may be connected to the main housing 10 by means of snap connection, welding, screwing, bonding, etc. In some embodiments, the connection arrangement between the housing cover 20 and the main housing 10 may seal the installation opening 11 to achieve the sealing of the installation space 1001.
[0036] Please refer to Figure 3 , Figure 3 For Figure 2 a schematic structural diagram of the cooperation between a part of the projection assembly 103 and the housing cover 20 in the illustrated embodiment. The housing cover 20 is provided with a mounting groove 2001 on a side facing the main housing 10 for cooperation with the projection assembly 103.
[0037] In some embodiments, the housing cover 20 may be provided with a light-emitting hole 2002 penetrating the housing cover 20. The light-emitting hole 2002 communicates with the installation space 1001 so that the light emitted by the projection assembly 103 passes through the light-emitting hole 2002 and exits the installation space 1001. In some embodiments, the light-emitting hole 2002 is opened on the bottom 21 of the mounting groove 2001.
[0038] A clamping wall 22 may be provided in the installation groove 2001 to be clamped with the projection assembly 103, so as to limit the projection assembly 103. In some embodiments, the clamping wall 22 is provided on the bottom 21 of the installation groove 2001. The clamping wall 22 extends toward the main housing 10. In some embodiments, the clamping wall 22 may be omitted, and the projection assembly 103 is clamped by the side wall of the installation groove 2001. In some embodiments, the clamping wall 22 may be an annular structure. In some embodiments, the clamping wall 22 surrounds the light-emitting hole 2002.
[0039] Please refer to Figure 4 , Figure 4 is Figure 1 a schematic structural diagram of the cooperation between the mounting shell 102 and the projection assembly 103 in the illustrated embodiment in some other embodiments. An air inlet 122 may be provided on the main housing 10, such as the mounting plate 12. In some embodiments, the air inlet 122 may penetrate through the mounting plate 12. The air inlet 122 may communicate with the interior of the installation space 1001.
[0040] An air outlet 131 may be provided on the main housing 10, such as the assembly plate 13. In some embodiments, the air outlet 131 may penetrate through the assembly plate 13. The air outlet 131 may communicate with the interior of the installation space 1001.
[0041] In some embodiments, the air outlet 131 is farther away from the ground plug 101 than the air inlet 122. Furthermore, the air inlet 122 may not be provided on the mounting plate 12, but may be provided at other positions of the main housing 10. Furthermore, the air outlet 131 may not be provided on the assembly plate 13, but may be provided at other positions of the main housing 10.
[0042] In some embodiments, when the laser lamp 100 is in use, in the vertical direction, the air outlet 131 may be located above the air inlet 122. That is, in terms of height, the air outlet 131 is higher than the air inlet 122.
[0043] A heat dissipation pipeline 14 may be provided on the mounting shell 102, such as the main housing 10. One end of the heat dissipation pipeline 14 is connected to the air inlet 122, and the other end is connected to the air outlet 131. Thus, air can enter the heat dissipation pipeline 14 from the air inlet 122 and then come out from the air outlet 131. When the air in the heat dissipation pipeline 14 is heated, it will flow in the heat dissipation pipeline 14 and flow to a higher position, and then come out from the air outlet 131. When the air flows in the heat dissipation pipeline 14, a negative pressure can be generated in the heat dissipation pipeline 14, so that the air enters the heat dissipation pipeline 14 from the air inlet 122, and finally the projection assembly 103 is cooled.
[0044] In some embodiments, the heat dissipation pipe 14 is disposed inside the housing wall of the main housing 10. In some embodiments, the heat dissipation pipe 14 is disposed in the installation space 1001. Furthermore, the heat dissipation pipe 14 is disposed so that the air inlet 122 and the air outlet 131 are not connected to the installation space 1001.
[0045] See also Figure 5 , Figure 5 for Figure 4 A schematic diagram of the structure of the mounting shell 102 in the illustrated embodiment in other embodiments. The mounting shell 102, for example, may be provided with a functional part 15 on the main housing 10. The functional part 15 may be specifically provided on the outer surface of the assembly plate 13, for example, and fixedly connected by welding, bonding, clamping, screwing, etc. The functional part 15 may have a decorative effect and may also have a waterproof effect. In some embodiments, the functional part 15 may be extended and provided on the housing cover 20, so as to be fixedly connected to the housing cover 20 by welding, bonding, clamping, screwing, etc. In some embodiments, the functional part 15 may cover the gap between the main housing 10 and the housing cover 20. In some embodiments, the functional part 15 may be an integral structure with the assembly plate 13.
[0046] In some embodiments, the mounting shell 102 may be in the shape of a house. In some embodiments, a decorative column 132 may be provided on the mounting plate 13, and the decorative column 132 may be in the shape of a chimney. In some embodiments, the decorative column 132 may penetrate the functional part 15. In some embodiments, the decorative column 132 may not be provided on the mounting plate 13, but may be provided on the functional part 15. In some embodiments, the air outlet 131 may be provided on the decorative column 132.
[0047] See also Figure 2 The projection assembly 103 may include an assembly frame 30 installed in the installation shell 102, such as the installation space 1001, a laser module 40 installed on the assembly frame 30 and used to emit light that can be transmitted on the transmission path, a drive module 50 installed on the assembly frame 30, a grating insert module 60 arranged on the transmission path and coordinated with the laser module 40 and the drive module 50, and a grating module 70 arranged on the transmission path and coordinated with the laser module 40 and the grating insert module 60. The laser module 40 can emit light. The light passes through the grating insert module 60 and the grating module 70 in sequence on the transmission path, and then projects a pattern, a light beam, etc. under the cooperation of the grating insert module 60 and the grating module 70 to create an atmosphere, and can also create a starry sky effect. The drive module 50 is connected to the grating insert module 60 in a transmission manner to further adjust the grating insert module 60, and then adjust the display effect of the laser light 100.
[0048] See also Figure 6 and Figure 7 , Figure 8 , Figure 6 forFigure 2 Partial structural schematic diagram of the projection component 103 in some of the illustrated embodiments Figure 7 is Figure 2 Partial structural schematic diagram of the projection component 103 in some of the illustrated embodiments Figure 8 is Figure 2 Partial structural schematic diagram of the projection component 103 in some of the illustrated embodiments. The mounting frame 30 may include a mounting seat 31 fixed to the mounting shell 102, such as the main housing 10, a support seat 32 provided on the mounting seat 31, and a limit seat 33 provided on one side of the support seat 32 close to the housing cover 20.
[0049] The mounting seat 31 may be fixed to the main housing 10, such as the mounting plate 12, by means of plugging, welding, screwing, or clamping. In some embodiments, the mounting seat 31 may be omitted. In some embodiments, the mounting seat 31 is disposed adjacent to the jack 121. In some embodiments, the mounting seat 31 may be made of a heat-conductive material for heat dissipation. In some embodiments, the mounting seat 31 may be a heat-conductive metal. In some embodiments, the mounting seat 31 may also be referred to as a "heat dissipation member". In some embodiments, the mounting seat 31 may be a plate-like structure to enhance the heat dissipation capacity.
[0050] The support seat 32 may be fixed to the mounting seat 31 by means of plugging, welding, screwing, or clamping. In some embodiments, the support seat 32 may be integrally formed with the mounting seat 31 to form an integral structure. In some embodiments, the support seat 32 may be disposed on a side of the mounting seat 31 away from the mounting plate 12. In some embodiments, the support seat 32 may be disposed on a side of the mounting seat 31 close to the housing cover 20. In some embodiments, the support seat 32 is disposed adjacent to the jack 121. In some embodiments, the support seat 32 may be fixed to the mounting shell 102, such as the main housing 10. In some embodiments, the support seat 32 may not be fixed to the mounting seat 31 but directly fixed to the mounting shell 102, such as the main housing 10. In some embodiments, the support seat 32 may be a part of the mounting shell 102, such as the main housing 10. In some embodiments, the support seat 32 may divide the installation space 1001 into a first space 1002 and a second space 1003. The first space 1002 is disposed on a side of the support seat 32 away from the housing cover 20, and the second space 1003 is disposed on a side of the support seat 32 close to the housing cover 20, thereby achieving spatial separation and reducing the mutual influence between the first space 1002 and the second space 1003. In some embodiments, the heat dissipation duct 14 may be disposed in the first space 1002 to dissipate heat from the first space 1002. In some embodiments, the support seat 32 may be omitted.
[0051] A light passing hole 321 penetrating the support base 32 may be provided on the support base 32 to cooperate with the laser module 40. In some embodiments, the number of the light passing holes 321 may be one or more, and the specific number may be adjusted and adapted according to the laser module 40. In some embodiments, the number of the light passing holes 321 may be three. In some embodiments, the light passing hole 321 may communicate the first space 1002 and the second space 1003.
[0052] A relief hole 322 penetrating the support base 32 is provided on the support base 32 to cooperate with the driving module 50. In some embodiments, the relief hole 322 is located around the light passing hole 321 so as not to affect the light passing effect of the light passing hole 321. In some embodiments, when the relief hole 322 is provided at the edge of the support base 32, a notch may be formed. Further, the relief hole 322 may also be referred to as a "notch". In some embodiments, the relief hole 322 may be omitted. In some embodiments, the position of the relief hole 322 may be adjusted based on the position of the driving module 50.
[0053] The limiting seat 33 may be fixed on the support base 32 by means of plugging, welding, screwing or clamping. In some embodiments, the limiting seat 33 and the support base 32 may be integrally formed into an integral structure. In some embodiments, the limiting seat 33 may be provided on a side of the support base 32 close to the housing cover 20. In some embodiments, when the support base 32 is omitted, the limiting seat 33 may be provided on the assembly seat 31 or may also be provided on the mounting shell 102, such as the main housing 10.
[0054] The limiting seat 33 is disposed opposite to the jack 121. The limiting seat 33 has a limiting space 3301 for accommodating the grating insertion module 60. The limiting seat 33 is provided with a relief opening 3302 at a portion opposite to the jack 121 so that the jack 121 communicates with the limiting space 3301 at the relief opening 3302 to cooperate with the installation of the grating insertion module 60.
[0055] The limiting seat 33 may include a first baffle 331 provided on the support base 32, a limiting side plate 332 provided on a side of the first baffle 331 close to the housing cover 20, and a second baffle 333 provided on the limiting side plate 332 and disposed opposite to the first baffle 331. The first baffle 331, the limiting side plate 332 and the second baffle 333 cooperate to enclose the limiting space 3301 and make the relief opening 3302 provided on the limiting side plate 332. The first baffle 331, the limiting side plate 332 and the second baffle 333 cooperate to accommodate the grating insertion module 60.
[0056] The first baffle 331 can be fixed to the side of the support seat 32 close to the housing cover 20 by plugging, welding, screwing or clamping. Of course, it can also be not fixed to the support seat 32. In some embodiments, the support seat 32 can be used to replace the first baffle 331, so that the first baffle 331 can be omitted, and the support seat 32, the limiting side plate 332 and the second baffle 333 are arranged to form the limiting space 3301. In some embodiments, the first baffle 331 can also replace the support seat 32, so that the first baffle 331 can be arranged according to the structure of the support seat 32 and the matching relationship between the support seat 32 and other structures, and assume the role of the support seat 32. In some embodiments, the first baffle 331 is provided with a first channel 3311 at a position opposite to the light-through hole 321 to cooperate with the laser module 40, and the first channel 3311 can be communicated with the light-through hole 321 and the limiting space 3301 respectively. In some embodiments, the first baffle 331 is provided with a limiting hole 3312 at a position opposite to the clearance hole 322 to cooperate with the driving module 50 and enable the limiting hole 3312 to communicate with the clearance hole 322. In some embodiments, the limiting hole 3312 is located in the limiting space 3301 or outside the limiting space 3301.
[0057] The limiting side plate 332 can be fixed to the first baffle plate 331 by plugging, welding, screwing or clamping. In some embodiments, the limiting side plate 332 can extend from the edge of the first baffle plate 331 to the side close to the housing cover 20. In some embodiments, the limiting side plate 332 can be a part of the mounting shell 102, such as the main housing 10. In some embodiments, the limiting side plate 332 can be integrally formed with the first baffle plate 331 to form an integral structure.
[0058] In some embodiments, the limiting side plate 332 may be provided with a clearance opening 3302. In some embodiments, the limiting side plate 332 is provided with a clearance channel 3303 at a position adjacent to the limiting hole 3312 to cooperate with the driving module 50.
[0059] In some embodiments, the mounting shell 102, such as the main shell 10, can play the role of cooperating with the limiting side plate 332 and the grating insert module 60, and thus the mounting shell 102, such as the main shell 10, can replace the limiting side plate 332 and omit the limiting side plate 332.
[0060] The second baffle 333 can be fixed on the limiting side plate 332 by plugging, welding, screwing or clamping. In some embodiments, the second baffle 333 can be a part of the mounting shell 102, such as the main shell 10. In some embodiments, the second baffle 333 can be integrally formed with the limiting side plate 332 to form an integrated structure.
[0061] The second baffle 333 may be provided with a second channel 3331 penetrating the second baffle 333 at a position opposite to the first channel 3311, so as to cooperate with the laser module 40 and make the second channel 3331 communicate with the limiting space 3301. In some embodiments, the first channel 3311, the second channel 3331 and the limiting space 3301 may be provided on the transmission path.
[0062] In some embodiments, the second baffle plate 333 may be disposed on the mounting shell 102 , such as the main housing 10 , instead of being disposed on the limiting side plate 332 .
[0063] See also Figure 9 , Figure 9 for Figure 6 Schematic diagram of the partial structure of the projection assembly 103 in some embodiments of the embodiment shown. An elastic buckle 3321 extending into the limiting space 3301 may be provided on the limiting side plate 332 to engage with the grating insert module 60 to limit the grating insert module 60. In some embodiments, when the grating insert module 60 is inserted into the limiting space 3301 from the clearance opening 3302, it slides in the limiting space 3301 and can slide to a position abutting against the elastic buckle 3321. Sliding again can make the elastic buckle 3321 bend toward the limiting space 3301 to undergo elastic deformation until it slides to a position where the grating insert module 60 engages with the elastic buckle 3321, and the grating insert module 60 is limited by the elastic buckle 3321.
[0064] See also Figure 6 The laser module 40 can be used to emit light such as laser. Based on the color requirements, colored light such as red light, blue light, green light, etc. can be emitted. The laser module 40 can be fixed to the assembly frame 30 such as the assembly seat 31 by plugging, welding, screwing or clamping. Of course, it can also be fixed to other structures of the assembly frame 30 such as the support seat 32 and the limit seat 33. Of course, it can also be fixed to the installation shell 102 such as the main shell 10. The laser module 40 can be arranged relative to the light hole 321 so that the light emitted by the laser module 40 can pass through the light hole 321, the first channel 3311, the limit space 3301, the second channel 3331 and the light exit hole 2002 in the transmission path and emit out. In some embodiments, the laser module 40 can be arranged on the side of the assembly seat 31 away from the housing cover 20. In some embodiments, the laser module 40 can be provided with a first space 1002. In some embodiments, the laser module 40 can include a red laser, a green laser, a blue laser, etc. In some embodiments, the laser module 40 may include three lasers corresponding to three light holes 321, so that the light emitted by each laser passes through a light hole 321 corresponding to the laser. In some embodiments, the three lasers are red laser, green laser, and blue laser, respectively.
[0065] See also Figure 10 , Figure 10 for Figure 9 The schematic diagram of the partial structure of the projection assembly 103 in some embodiments of the embodiment shown. The laser module 40 may include three lasers (e.g., a first laser 41, a second laser 42, and a third laser 43) and a heat sink 44. The heat sink 44 may dissipate heat for the three lasers, e.g., the first laser 41, the second laser 42, and the third laser 43.
[0066] The heat sink 44 may be made of a heat-conducting metal material or other material. In some embodiments, the heat sink 44 may include a first sub-heat sink 441 and a second sub-heat sink 442. The first sub-heat sink 441 may be wrapped around the periphery of the first laser 41 to dissipate heat for the first laser 41. The second sub-heat sink 442 may be wrapped around the periphery of the second laser 42 and the third laser 43 to dissipate heat for the second laser 42 and the third laser 43.
[0067] In some embodiments, the first heat sink 441 may be fixed on the mounting seat 31, and heat may be conducted to the mounting seat 31. In some embodiments, the second heat sink 442 may be fixed on the mounting seat 31, and heat may be conducted to the mounting seat 31. In some embodiments, the second heat sink 442 may not be fixed on the mounting seat 31. In some embodiments, the first heat sink 441 and / or the second heat sink 442 may be an integral structure with the mounting seat 31.
[0068] It is understandable that a sub-heat sink may be provided for each of the second laser 42 and the third laser 43 to dissipate heat.
[0069] In some embodiments, the first laser 41 may be a red laser, in some embodiments, the first laser 41 may be a green laser, and in some embodiments, the first laser 41 may be a blue laser.
[0070] See also Figure 6 , Figure 7 and Figure 8 The driving module 50 may include a driving mechanism 51 fixed on the assembly frame 30, such as the assembly seat 31, and a transmission member 52 respectively connected to the driving mechanism 51 and the grating insert module 60. The driving mechanism 51 drives the grating insert module 60 through the transmission member 52, adjusts the grating insert module 60, and further adjusts the display effect of the laser light 100.
[0071] The driving mechanism 51 can be fixed to the assembly frame 30, such as the support base 32, by means of plugging, welding, screwing or clamping, etc. Of course, it can also be fixed to other structures of the assembly frame 30, such as the assembly seat 31 and the limit seat 33. Of course, it can also be fixed to the mounting shell 102, such as the main shell 10. In some embodiments, the driving mechanism 51 can be arranged on the side of the assembly seat 31 facing away from the housing cover 20. In some embodiments, the driving mechanism 51 can be arranged in the first space 1002. In some embodiments, the driving mechanism 51 is located on the side of the laser module 40 facing away from the assembly seat 31.
[0072] The driving mechanism 51 can be a motor. Of course, it can also be other structures, such as a hydraulic cylinder, a linear cylinder, etc. The driving mechanism 51 can have a driving shaft 511 to be in transmission connection with the transmission member 52 through the driving shaft 511. The driving shaft 511 passes through the relief hole 322 and the limit hole 3312. In some embodiments, the driving shaft 511 can be a part of the transmission member 52, and the driving mechanism 51 is in transmission connection with the transmission member 52, such as the driving shaft 511.
[0073] The transmission member 52 can be located on the side of the assembly seat 31 close to the housing cover 20 and can be in transmission connection with the driving shaft 511. In some embodiments, the transmission member 52 can be arranged in the second space 1003. In some embodiments, the transmission member 52 can be located on the side of the first baffle 331 close to the housing cover 20 and can partially extend into the limit space 3301 through the relief channel 3303 to cooperate with the grating insert module 60. In some embodiments, the transmission member 52 can be directly located in the limit space 3301 and cooperate with the grating insert module 60.
[0074] The transmission member 52 can be a gear or a roller and can be coaxially connected and fixed to the driving shaft 511. In some embodiments, the transmission member 52 can also be rotatably connected to the limit seat 33, such as the first baffle 331, and be in transmission connection with the driving shaft 511. In some embodiments, the transmission member 52 can also be located in the limit space 3301. In some embodiments, the driving shaft 511 is a part of the transmission member 52, and the driving shaft 511 of the transmission member 52 sequentially passes through the limit hole 3312 and the relief hole 322 to be in transmission connection with the driving mechanism 51.
[0075] The grating insert module 60 can be inserted into the main housing 10, such as the installation space 1001, from the jack 121 of the main housing 10 outside the mounting shell 102. At the same time, it can also be inserted into the limit seat 33, such as the limit space 3301, from the relief opening 3302 of the limit seat 33, and then be in contact and cooperation with the driving module 50, such as the transmission member 52.
[0076] Please refer to Figure 6 and Figure 11 , Figure 11 For Figure 6Schematic structural diagram of the grating insert module 60 in the illustrated embodiment. The grating insert module 60 may include a tongue 61 inserted into a limiting seat 33, such as a limiting space 3301, and a grating insert 62 mounted on the tongue 61. The grating insert 62 is detachably mounted on the tongue 61 and contacts a driving module 50, such as a transmission member 52, within the limiting seat 33, such as the limiting space 3301. Driven by the transmission member 52, the grating insert 62 rotates about a rotation axis, and the rotation axis can extend on the transmission path. The light emitted by the laser module 40 can pass through the grating insert 62. When the grating insert 62 rotates, the light is adjusted by the grating insert 62, thereby adjusting the display effect of the laser lamp 100.
[0077] Please refer to Figure 6 、 Figure 11 、 Figure 12 and Figure 13 , Figure 12 is Figure 11 Schematic structural diagram of the tongue 61 in some embodiments in the illustrated embodiment. Figure 13 is Figure 11 Cross-sectional view of the grating insert module 60 along line X-X in the illustrated embodiment. The tongue 61 may have a plate-like structure, or of course, other structures such as a frame structure, which will not be elaborated. The tongue 61 is provided with a clamping portion 611 at a position corresponding to the jack 121 to block the jack 121 when the tongue 61 is inserted into the limiting seat 33, such as the limiting space 3301, so as to seal the installation shell 102, such as the installation space 1001, and can also play a role in fixing the tongue 61. In some embodiments, the clamping portion 611 can be detachably connected to the main housing 10, such as the mounting plate 12, by clamping, screwing or other means to realize the disassembly, separation and assembly of the tongue 61 and the installation shell 102. Of course, the clamping portion 611 can also be directly fixed to the main housing 10, such as the mounting plate 12, by other means such as welding and bonding. In some embodiments, the clamping edge can be omitted, and the tongue 61 can be directly fixed in the installation shell 102, such as the installation space 1001, and is located within the limiting seat 33, such as the limiting space 3301. Of course, when the tongue 61 can play a role in limiting the grating insert 62, the limiting seat 33 can also be omitted.
[0078] In some embodiments, the clamping portion 611 can be flush with the outer surface of the mounting plate 12 at the jack 121 to enhance the appearance expressiveness. In some embodiments, a handle 612 can be provided on the clamping portion 611 for easy holding by the user. When the tongue 61 is inserted into the limiting seat 33, such as the limiting space 3301, the handle 612 can be located outside the installation shell 102, such as the installation space 1001. In some embodiments, the handle 612 can be omitted.
[0079] The tongue 61 may be provided with a mounting hole 613 penetrating the tongue 61 in the transmission path for mounting the grating plugin 62, so that the light emitted by the laser module 40 enters the mounting hole 613 in the transmission path and passes through the grating plugin 62. In some embodiments, the mounting hole 613 may be a stepped hole and may include a first stepped hole 6131 and a second stepped hole 6132 arranged coaxially. The aperture of the first stepped hole 6131 may be smaller than that of the second stepped hole 6132. In some embodiments, the first stepped hole 6131 and the second stepped hole 6132 are connected.
[0080] In some embodiments, the first stepped hole 6131 is closer to the laser module 40 than the second stepped hole 6132. In some embodiments, the second stepped hole 6132 is closer to the laser module 40 than the first stepped hole 6131.
[0081] In some embodiments, the tongue 61 is provided with a relief groove 614 at a position corresponding to the transmission member 52. The relief groove 614 may extend to the edge of the tongue 61 to form a notch and may communicate with the mounting hole 613, such as the second stepped hole 6132. Thus, the transmission member 52 can extend into the mounting hole 613 through the relief channel 3303 and the relief groove 614 to be in driving connection with the grating plugin 62. In some embodiments, the relief groove 614 may be a through groove that penetrates the tongue 61 in the direction of the transmission path. In some embodiments, the relief groove 614 may also communicate with the first stepped hole 6131.
[0082] In some embodiments, the tongue 61 can slide into the installation space 1001 at the jack 121 or slide out of the installation space 1001. Meanwhile, the position setting of the relief groove 614 enables the tongue 61 to slide to a state where the driving module 50, such as the transmission member 52, is located in the relief groove 614 when sliding into the installation space 1001, and also enables the tongue 61 to slide to a state where the driving module 50, such as the transmission member 52, is located in the relief groove 614 when sliding out of the installation space 1001.
[0083] Please refer to Figure 9 , a clamping groove 3321 is provided on the tongue 61 to cooperate with the elastic buckle 3321 to realize the limitation of the grating insert module 60, such as the tongue 61. In some embodiments, when the grating insert module 60, such as the tongue 61, is inserted into the limiting space 3301 from the relief opening 3302, it slides in the limiting space 3301 and can slide to a position where it abuts against the elastic buckle 3321. By sliding again, the elastic buckle 3321 can be bent towards the limiting space 3301 to undergo elastic deformation until the elastic buckle 3321 rebounds and extends into the clamping groove 3321. At this time, the grating insert module 60 is clamped with the elastic buckle 3321, and the grating insert module 60, such as the tongue 61, is limited by the elastic buckle 3321.
[0084] Please refer to Figure 6 、 Figure 11 and Figure 13 ,The grating plugin 62 may include a carrier 621 disposed in the mounting hole 613 and in contact and cooperation with the driving module 50, such as the transmission member 52, a grating sheet 622 mounted on the carrier 621, and a clamping member 623 that cooperates with the carrier 621 to clamp and fix the grating sheet 622. The carrier 621 and the clamping member 623 cooperate to clamp the grating sheet 622, making the grating plugin 62 modularized into a whole. The clamping member 623 can fix the grating sheet 622 on the carrier 621. The carrier 621 can rotate around the axis of the rotating shaft in the mounting hole 613, and thus the grating plugin 62, such as the grating sheet 622, rotates. The grating sheet 622 has different equal partitions or multiple equal partitions, and each partition can be patterned. Of course, the grating sheet 622 can also be integrally patterned without partitioning. Even the grating sheet 622 can be set according to the requirements of those skilled in the art for the display effect of the laser lamp 100, which will not be elaborated here. The grating sheet 622 can transmit the light emitted by the laser module 40. Specifically, the light emitted by the laser module 40 enters the mounting hole 613 on the transmission path and passes through the grating sheet 622. The carrier 621 is in contact with the driving module 50, such as the transmission member 52, to achieve the transmission connection between the carrier 621 and the driving module 50, such as the transmission member 52. Driven by the driving module 50, such as the transmission member 52, the carrier 621 can rotate around the axis of the rotating shaft, and thus the grating plugin 62, such as the grating sheet 622, rotates. The part of the grating sheet 622 through which the light passes changes as the grating plugin 62, such as the grating sheet 622, rotates, thereby achieving the effect of adjusting the display effect of the laser lamp 100.
[0085] In some embodiments, the axis of the rotating shaft may coincide with the axis of the mounting hole 613.
[0086] The carrier 621 as a whole may be in a ring structure, a columnar structure or other structures, which will not be elaborated here. The carrier 621 may include a carrier main body 6211 disposed in the mounting hole 613 and used for mounting the grating sheet 622, and a carrier edge 6212 disposed on the carrier main body 6211 and located in the second stepped hole 6132.
[0087] The carrier main body 6211 may be located in the mounting hole 613 and can rotate around the axis of the rotating shaft in the mounting hole 613. Specifically, the carrier main body 6211 may extend in the extending direction of the mounting hole 613 and may be disposed in the first stepped hole 6131 or may also be disposed in the second stepped hole 6132.
[0088] In some embodiments, the carrier body 6211 may have a cylindrical surface, and the outer diameter of the cylindrical surface of the carrier body 6211 may be the same as the inner diameter of the mounting hole 613, such as the inner diameter of the first stepped hole 6131. As a result, the carrier body 6211 can extend into the mounting hole 613, such as the first stepped hole 6131, for rotation, and the wobbling of the carrier body 6211 in the mounting hole 613, such as the first stepped hole 6131, can also be reduced. Of course, the outer diameter of the cylindrical surface of the carrier body 6211 may also be different from the inner diameter of the mounting hole 613, such as the inner diameter of the first stepped hole 6131. In some embodiments, the carrier body 6211 may be a frame structure or other structures such as an irregular structure, and can be placed in the mounting hole 613, such as the first stepped hole 6131, and contact the hole wall of the mounting hole 613, such as the first stepped hole 6131, to achieve stable rotation of the carrier body 6211.
[0089] The carrier body 6211 may be provided with a carrier hole 6213 that penetrates the carrier body 6211 in the transmission path for mounting the grating sheet 622, so that the light emitted by the laser module 40 enters the carrier hole 6213 and passes through the grating sheet 622 in the transmission path.
[0090] In some embodiments, the carrier hole 6213 may be a stepped hole and may include a third stepped hole 6214 and a fourth stepped hole 6215 that are coaxially arranged. The aperture of the third stepped hole 6214 may be smaller than the aperture of the fourth stepped hole 6215. In some embodiments, the third stepped hole 6214 and the fourth stepped hole 6215 are connected.
[0091] In some embodiments, the third stepped hole 6214 is closer to the laser module 40 than the fourth stepped hole 6215. In some embodiments, the fourth stepped hole 6215 is closer to the laser module 40 than the third stepped hole 6214.
[0092] In some embodiments, a clamping groove 6216 is provided on the hole wall of the fourth stepped hole 6215 to cooperate with the clamping member 623.
[0093] The bearing edge 6212 may be located in the second stepped hole 6132 and surrounded by the bearing body 6211. The surface of the bearing edge 6212 facing the first stepped hole 6131 may abut against the plug tongue 61, so that the bearing edge 6212 cannot slide into the first stepped hole 6131, and the bearing member 621 is stuck in the mounting hole 613 of the plug tongue 61. In some embodiments, the surface of the bearing edge 6212 facing away from the first stepped hole 6131 may abut against the limiting seat 33, such as the first baffle 331 or the second baffle 333, so that the bearing edge 6212 cannot slide out of the second stepped hole 6132, and the bearing member 621 is stuck in the mounting hole 613 of the plug tongue 61. In some embodiments, the bearing edge 6212 may be magnetically connected to the plug tongue 61, so that the bearing member 621 can rotate and be restricted in the mounting hole 613. For example, a magnet pair is disposed on the outer edge of the bearing edge 6212 and the hole wall of the mounting hole 613, such as the second stepped hole 6132, so as to realize magnetic connection between the bearing edge 6212 and the plug tongue 61 through the magnet pair. In some embodiments, the magnet pair can also be disposed on the bearing body 6211 and the hole wall of the mounting hole 613, such as the first stepped hole 6131, so as to realize magnetic connection between the bearing body 6211 and the plug tongue 61, and enable the bearing member 621 to rotate and be restricted in the mounting hole 613.
[0094] In some embodiments, the bearing edge 6212 may have a cylindrical surface, and the outer diameter of the cylindrical surface of the bearing edge 6212 may be the same as the inner diameter of the mounting hole 613, such as the second stepped hole 6132, so that the bearing edge 6212 extends into the mounting hole 613, such as the second stepped hole 6132, and rotates, and the shaking of the bearing edge 6212 in the mounting hole 613, such as the second stepped hole 6132 may be reduced. Of course, the outer diameter of the cylindrical surface of the bearing edge 6212 may also be different from the inner diameter of the mounting hole 613, such as the second stepped hole 6132. In some embodiments, the bearing edge 6212 may be a frame structure or an irregular structure, and may be placed in the mounting hole 613, such as the second stepped hole 6132, and contact the hole wall of the mounting hole 613, such as the second stepped hole 6132, to achieve stable rotation of the bearing edge 6212.
[0095] The cylindrical surface of the bearing edge 6212 can be in contact with the transmission member 52 such as a roller, so that when the transmission member 52 such as a roller rotates, the bearing edge 6212 is driven to rotate, thereby causing the bearing member 621 to rotate.
[0096] The bearing edge 6212 may be provided with teeth to mesh with the transmission member 52 , such as gear teeth, so that when the transmission member 52 , such as the gear, rotates, the bearing edge 6212 is driven to rotate, thereby causing the bearing member 621 to rotate.
[0097] In some embodiments, the inner diameter of the fourth stepped hole 6215 is enlarged and can be provided on the bearing edge 6212. In some embodiments, the fourth stepped hole 6215 extends toward the side close to the third stepped hole 6214 to a portion of the bearing body 6211 where the bearing edge 6212 is not provided. In some embodiments, the fourth stepped hole 6215 can extend from the second stepped hole 6132 into the first stepped hole 6131, such that the third stepped hole 6214 is located within the first stepped hole 6131. In some embodiments, the third stepped hole 6214 can extend from the first stepped hole 6131 into the second stepped hole 6132, such that the third stepped hole 6214 is located within the second stepped hole 6132. In some embodiments, the fourth stepped hole 6215 shortens toward the side away from the third stepped hole 6214, such that the third stepped hole 6214 extends to the portion of the bearing body 6211 where the bearing edge 6212 is provided. In some embodiments, the third stepped hole 6214 can extend from the first stepped hole 6131 into the second stepped hole 6132, such that the fourth stepped hole 6215 is located within the second stepped hole 6132. In some embodiments, the third stepped hole 6214 can extend from the second stepped hole 6132 into the first stepped hole 6131, such that the fourth stepped hole 6215 is located within the first stepped hole 6131.
[0098] The grating sheet 622 can be located within the bearing hole 6213, such as the fourth stepped hole 6215. The surface of the grating sheet 622 facing the side of the third stepped hole 6214 can be in contact with the bearing member 621, such as the bearing body 6211, thereby preventing the grating sheet 622 from sliding into the third stepped hole 6214 and causing the grating sheet 622 to be clamped within the bearing hole 6213 of the bearing member 621, such as the bearing body 6211. In some embodiments, the surface of the grating sheet 622 facing away from the third stepped hole 6214 can be in contact with the clamping member 623, thereby preventing the grating sheet 622 from sliding out of the fourth stepped hole 6215. In some embodiments, the grating sheet 622 can be detachably provided within the bearing hole 6213 by other means. In some embodiments, the grating sheet 622 can be detachably provided within the third stepped hole 6214 by other means.
[0099] The clamping member 623 can be located within the bearing hole 6213, such as the fourth stepped hole 6215, and cooperate with the bearing member 621 to clamp the grating sheet 622. The clamping member 623 can be a ring structure, such that the light passing through the grating sheet 622 passes through the clamping member 623. The clamping member 623 can be detachably connected and fixed to the bearing member 621 by detachable means such as snap connection, screw connection, magnetic connection, etc. Of course, it can also be directly fixed by means such as welding and bonding. In some embodiments, a magnet pair is provided between the clamping member 623 and the hole wall of the bearing hole 6213, such as the fourth stepped hole 6215, to achieve magnetic connection between the clamping member 623 and the bearing member 621 through the magnet pair. In some embodiments, the clamping member 623 can also be other structures instead of a ring structure.
[0100] In some embodiments, a clamping block 6231 may be provided on the clamping member 623. When the clamping member 623 is placed in the fourth stepped hole 6215, the clamping block 6231 may be located in the clamping groove 6216 to be clamped and limited with the bearing member 621, such as the bearing main body 6211.
[0101] In some embodiments, a holding portion 6232 is provided on the clamping member 623 to facilitate the user to hold. In some embodiments, the holding portion 6232 is located within the ring of the clamping member 623.
[0102] It can be understood that the bearing member 621 and the clamping member 623 clamp and fix the grating sheet 622. Further, in some embodiments, the bearing hole 6213 on the bearing member 621 may be omitted, and the bearing member 621 may be made of a light-transmitting material to transmit the light emitted by the laser module 40, and the clamping member 623 may also be made of a light-transmitting material to transmit the light emitted by the laser module 40.
[0103] The grating insert 62 or the grating sheet 622 in the grating insert module 60 is detachably provided, so that the grating sheet 622 can be arbitrarily switched according to the needs of the user, which facilitates the user to use.
[0104] Please refer to Figure 3 , the grating module 70 can be arranged on the side of the grating insert module 60 facing away from the laser module 40 on the transmission path, so that the light passing through the grating insert module 60, such as the grating sheet 622, can pass through the grating module 70 again. Further, with the cooperation of the grating module 70, the display effect of the laser lamp 100 is improved again.
[0105] The grating module 70 may include a protective sheet 71, a grating member 72 and a fixing member 73.
[0106] The protective sheet 71 may be made of a light-transmitting material. The protective sheet 71 may be arranged on the housing cover 20 to be oppositely arranged with the light-emitting hole 2002 to block the light-emitting hole 2002 and play a role in blocking the light-emitting hole 2002. In some embodiments, the protective sheet 71 may be arranged in the installation groove 2001 and be clamped and limited with the clamping wall 22 to realize the limitation of the position of the protective sheet 71.
[0107] In some embodiments, a sealing ring 711 may be arranged around the protective sheet 71. Further, the sealing ring 711 can be clamped and limited with the clamping wall 22 to realize the limitation of the position of the protective sheet 71. Of course, the sealing ring 711 can also play a role in blocking the light-emitting hole 2002. Moreover, the sealing ring 711 can also prevent the protective sheet 71 from directly contacting the clamping wall 22.
[0108] In some embodiments, the sealing ring 711 extends towards the side away from the bottom 21 of the mounting groove 2001 to provide a clamping wall 7111 for cooperation with the grating member 72.
[0109] The grating member 72 can be disposed on the side of the protective sheet 71 close to the laser module 40. In some embodiments, the grating member 72 can be located within the mounting groove 2001.
[0110] The grating member 72 can include a carrier plate 721 and a grating group 722 mounted on the carrier plate 721. The carrier plate 721 can be clamped and limited with the sealing ring 711, such as the clamping wall 7111, to define the position of the grating member 72. Furthermore, the sealing ring 711 can also prevent the carrier plate 721 from directly contacting the clamping wall 22.
[0111] The carrier plate 721 can be a plate-like structure for blocking light. Of course, it can also be other structures. The carrier plate 721 can be provided with assembly holes 7201 that penetrate the carrier plate 721 in the transmission path for assembling the grating group 722. The number of the assembly holes 7201 can correspond to the number of the light passing holes 321, and the assembly holes 7201 and the light passing holes 321 are in one-to-one correspondence, so that the light passing through the light passing holes 321 can pass through the assembly holes 7201.
[0112] The number of sub-grating sheets in the grating group 722 can correspond to the number of the assembly holes 7201, and one sub-grating sheet is installed in one assembly hole 7201. The light passing through the assembly holes 7201 can pass through the grating group 722, such as the sub-grating sheets, and thus can improve the display effect of the laser lamp 100 when cooperating with the grating insertion module 60, such as the grating sheet 622.
[0113] It can be understood that when the carrier plate 721 functions as a light shield, the carrier plate 721 can be replaced with a coating, and the coating can be provided on the protective sheet 71. Thus, the grating member 72 can also be provided on the protective sheet 71.
[0114] The fixing member 73 can be a sheet-like structure. Of course, it can also be other structures. The fixing member 73 can be disposed on the side of the grating member 72 away from the protective sheet 71 and can be fixedly connected to the housing cover 20 to cooperate with the housing cover 20 to clamp and fix the protective sheet 71 and the grating member 72, so that the protective sheet 71 and the grating member 72 are installed on the housing cover 20.
[0115] It can be understood that in some embodiments, the fixing member 73 can be omitted, and the protective sheet 71 and / or the grating member 72 can be fixed to the housing cover 20 by means such as bonding, welding, and clamping. In some embodiments, the grating member 72 can be disposed on the main housing 10. In some embodiments, the protective sheet 71 can be omitted, and the grating member 72 is disposed opposite to the light outlet hole 2002 to block the light outlet hole 2002, thereby functioning to block the light outlet hole 2002.
[0116] In some embodiments, the fixing member 73 can be provided with a through hole 7301 penetrating the fixing member 73 in the transmission path at a position opposite to the second channel 3331, so that light can sequentially pass through the second channel 3331, the through hole 7301, the fitting hole 7201, and the light outlet hole 2002.
[0117] Please refer to Figure 14 , Figure 14 For Figure 2 a partial structural schematic diagram of the projection assembly 103 in some embodiments shown in the figure. The grating module 70 can be fixed to the mounting rack 30, such as the limiting seat 33, and can be fixedly connected by means such as clamping, screwing, welding, and bonding. Thus, the grating module 70 can be not disposed on the housing cover 20. In some embodiments, Figure 5 the light outlet hole 2002 on the housing cover 20 in the figure can be blocked by a protective sheet made of a light-transmitting material. Of course, the protective sheet 71 can also block the light outlet hole 2002 on the housing cover 20 without being a part of the grating module 70.
[0118] In some embodiments, the grating module 70 can include a carrier shell 74 for mounting and fixing other components in the grating module 70, such as the protective sheet 71, the grating member 72, and / or the fixing member 73, etc.
[0119] In some embodiments, the carrier shell 74 can be fixedly connected to the limiting seat 33 to form a limiting space 3301. Thus, the carrier shell 74 can also be a part of the mounting rack 30, such as the limiting seat 33, rather than a part of the grating module 70. In some embodiments, the carrier shell 74 can be fixed to the limiting side plate 332 and / or the second baffle 333. In some embodiments, the carrier shell 74 and the second baffle 333 can also be an integral structure. In some embodiments, the carrier shell 74 can function as the second baffle 333, and thus the second baffle 333 can be omitted.
[0120] It can be understood that the laser lamp 100 can further include a control board (not shown in the figure), and the control board can be electrically connected to the projection assembly 103 to control the projection assembly 103. In some embodiments, the control board can be installed in the installation shell 102, such as the installation space 1001. In some embodiments, the control board can be installed on the mounting seat 31. In some embodiments, the control board can be located on a side of the mounting seat 31 away from the support seat 32.
[0121] The above are only the embodiments of the present application, and do not thus limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall similarly be included in the patent protection scope of the present application.
Claims
1. A grating insert module, characterized in that: include: The plug tongue is provided with a mounting hole penetrating the plug tongue, and a clearance groove communicating with the mounting hole is provided, and the clearance groove extends to the edge of the plug tongue; as well as The grating plug-in is arranged in the mounting hole and contacts with the hole wall of the mounting hole. The grating plug-in is configured to rotate around the axis of the mounting hole. The grating plug-in includes a grating sheet, and the grating sheet is used to allow the light incident into the mounting hole to pass through.
2. The grating insert module according to claim 1, characterized in that: The raster plugin also includes: A bearing member is disposed in the mounting hole and in contact with a hole wall of the mounting hole, and is configured to be rotatable around an axis of the mounting hole; and The clamping member is arranged on the carrier and cooperates with the carrier to clamp the grating sheet.
3. The grating insert module according to claim 2, characterized in that: The mounting hole includes a first stepped hole and a second stepped hole that are coaxially arranged and connected to each other, the bearing member is arranged in the first stepped hole and the second stepped hole, the aperture of the first stepped hole is smaller than the aperture of the second stepped hole, and the portion of the bearing member located in the second stepped hole abuts against the insertion tongue on a surface on a side close to the first stepped hole.
4. The grating insert module according to claim 3, characterized in that: The clearance groove is communicated with the second stepped hole, and the bearing member is provided with teeth on a surface in the second stepped hole and opposite to the hole wall of the second stepped hole.
5. The grating insert module according to claim 2, characterized in that: The bearing member is provided with a bearing hole which penetrates the bearing member and transmits the light, and the grating sheet and the clamping member are located in the bearing hole.
6. The grating insert module according to claim 5, characterized in that: The bearing hole comprises a third step hole and a fourth step hole which are interconnected, the aperture of the third step hole is smaller than the aperture of the fourth step hole, the grating piece and the clamping member are arranged in the fourth step hole, the grating piece is closer to the third step hole than the clamping member, and the clamping member cooperates with the bearing member so that the surface of the grating piece on the side close to the third step hole abuts against the bearing member.
7. A laser lamp, characterized in that: include: The grating insert module according to any one of claims 1 to 6; A laser module, used for emitting the light; as well as The driving module is partially disposed in the clearance groove and is drivingly connected with the portion of the grating plug-in located in the mounting hole, and is used for driving the grating plug-in to rotate around the axis of the mounting hole.
8. The laser lamp according to claim 7, characterized in that: Also includes: The mounting shell has a mounting space, the laser module and the driving module are arranged in the mounting space, the mounting shell is provided with a socket and a light exit hole respectively connecting the mounting space with the outside of the mounting shell, the grating plug module is located between the socket and the mounting space, and is configured to slide out of the mounting space from the socket, or slide into the mounting space, the grating plug module is configured to slide in the sliding direction of the grating plug module to a state where a part of the driving module is located in the makeshift groove, and is configured to slide in the sliding direction of the grating plug module to a state where a part of the driving module is located outside the makeshift groove, and the light exit hole is used to allow the light to be emitted from the mounting space.
9. The laser lamp according to claim 8, characterized in that: Also includes: The grating module is arranged at the light exit hole, cooperates with the grating insert module, and is used to transmit the light.
10. The laser lamp according to claim 8, characterized in that: Also includes: The limit seat has a limit space, which is arranged adjacent to the socket, and a clearance opening connecting the limit space and the socket is arranged at a position opposite to the socket. The limit space is used to accommodate the grating plug-in module for limiting the position. The grating plug-in module is configured to slide out of the limit space from the clearance opening, or slide into the limit space. The limit seat is provided with a clearance channel. The drive module is partially located in the clearance channel and the limit space, and the part located in the limit space is transmission-connected to the grating plug-in.