Modular point light source capable of emitting light at multiple angles

Abstract

The utility model discloses a multi-angle luminous modularized point light source, which relates to the technical field of point light sources and comprises a mounting component, a light source component is arranged at the top of the mounting component, the mounting component comprises a mounting frame, and a first spline rod is rotatably connected to the bottom of the mounting frame. A first limiting block is fixedly mounted at the bottom of the first spline rod, a mounting screw hole is formed in the bottom of the first limiting block, rotating bearings are fixedly mounted at the two ends of the top of the mounting frame, and a fixing hole is formed in the middle of each rotating bearing; second spline rods are fixedly installed on the two sides of the bottom of the aluminum alloy shell, second limiting blocks are fixedly installed at one ends of the second spline rods, the second spline rods penetrate through the fixing holes, and the second spline rods are fixedly connected with the fixing holes. The LED lamp can be conveniently installed and detached, the illumination angle can be adjusted, point light sources can be provided at multiple angles, and the LED lamp has high practical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to point light source technical field, concretely is modular point light source of multi -angle light emission. BACKGROUND

[0002] Point light source realizes even illumination through unique spotlight effect, has high brightness, emits small area and the characteristics such as, commonly used in machine vision detection, can effectively save space, can realize small range high brightness illumination simultaneously.

[0003] Based on the above, the present common point light source usually does not have adjusting ability, can only irradiate in one direction, and installation and disassembly are more cumbersome, inconvenient to use.

[0004] Therefore, in view of the above, the existing structure and the lack are improved, and the modular point light source of multi -angle light emission is provided, so as to achieve the purpose of more practical value. INVENTION CONTENTS

[0005] The utility model discloses a modular point light source of multi -angle light emission, to solve the problem in the background art mentioned above, modular point light source of multi -angle light emission, including installation component, the installation component top is equipped with light source subassembly, the installation component includes mounting bracket, the mounting bracket bottom rotatable connection has first spline rod, first limiting block is fixedly installed at the first spline rod bottom, the first limiting block bottom is equipped with the installation screw hole, the mounting bracket top both ends are fixedly installed with rotating bearing, the rotating bearing middle part is equipped with fixed hole, the light source subassembly includes aluminium alloy shell, aluminium alloy shell bottom both sides are fixedly installed with second spline rod, second spline rod one end is fixedly installed with second limiting block, second spline rod passes through fixed hole, second spline rod and fixed hole fixed connection.

[0006] Through adopting above -mentioned technical scheme, through mounting bracket bottom rotatable connection has first spline rod, the orientation of light source subassembly is adjusted conveniently to rotating mounting bracket, through first limiting block bottom is equipped with the installation screw hole, with external installation module is fixedly connected conveniently, makes the device can conveniently install and disassemble, through second spline rod and fixed hole fixed connection, the light source subassembly and mounting bracket are fixedly connected, and the pitch angle of light source subassembly can be adjusted, realizes the device can be set point light source to many angles.

[0007] Further, the first spline rod is sleeved with a first locking block, a first guide hole is formed in the middle of the first locking block, and the first guide hole is slidably connected with the first spline rod.

[0008] By adopting the technical scheme, the first locking block is slidably connected with the first spline rod through the first guide hole, so that the sliding of the first locking block is guided and limited.

[0009] Further, the first locking block is provided with a first spring cavity at the bottom, and a first push spring is fixedly installed in the first spring cavity.

[0010] By adopting the technical scheme, the first push spring is provided, so that the first push spring provides an elastic force to upwardly push the first locking block.

[0011] Further, the first locking block is provided with a first rubber sheet at the top, and the first rubber sheet is attached to the surface of the mounting frame.

[0012] By adopting the technical scheme, the first rubber sheet is provided, so that the elastic force provided by the first push spring makes the first rubber sheet tightly attached to the mounting frame, thereby avoiding the rotation of the mounting frame and the first spline rod.

[0013] Further, the second locking block is provided at the outside of the second spline rod on one side of the aluminum alloy shell, and a second guide hole is formed in the middle of the second locking block.

[0014] By adopting the technical scheme, the second locking block is provided, so that the second locking block slides along the second spline rod, and the rotation of the second locking block can adjust the pitch angle of the light source assembly.

[0015] Further, a second spring cavity is formed in one side of the second locking block, and a second push spring is fixedly installed in the second spring cavity.

[0016] By adopting the technical scheme, the second push spring is provided, so that an elastic force is provided to push the second locking block. Further, a second rubber sheet is fixedly installed on one side of the second locking block, and the second rubber sheet is attached to the mounting frame.

[0017] Further, the aluminum alloy shell top end is internally provided with a light emitting cavity, the LED light emitting chip is fixedly installed at the inner bottom of the light emitting cavity, and the light condensing lens is fixedly installed at the inner middle of the light emitting cavity.

[0018] By adopting the technical scheme, the LED light emitting chip and the light condensing lens are arranged, so that the device can emit a point light source with small light brightness area.

[0019] Further, the light guide column is fixedly installed at the inner top of the light emitting cavity, and the heat dissipation groove is formed at the outer side of the aluminum alloy shell.

[0020] By adopting the technical scheme, the heat dissipation groove and the light guide column are arranged, so that the heat dissipation groove can increase the heat dissipation area, the device can be prevented from being affected by high temperature, and the light guide column can shape the light.

[0021] Further, the power supply interface is formed at one side of the bottom end of the aluminum alloy shell, and the switch button is arranged at the top end of the power supply interface.

[0022] By adopting the technical scheme, the power supply interface and the switch button are arranged, so that the external power supply can be connected to provide power for the device, and the switch button can control the opening and closing of the device.

[0023] Compared with the prior art, the device has the advantages that: the first spline rod is rotationally connected to the bottom of the mounting frame, the orientation of the light source assembly can be adjusted by rotating the mounting frame, the mounting screw hole is formed in the bottom of the first limiting block, the external mounting module can be fixedly connected to the device in a convenient and fast manner, the device can be conveniently installed and disassembled, the second spline rod is fixedly connected to the fixing hole, the light source assembly and the mounting frame can be fixedly connected, the pitch angle of the light source assembly can be adjusted, the device can be arranged to provide a point light source at multiple angles, the device can be conveniently installed and disassembled, the illumination angle can be adjusted, a point light source can be provided at multiple angles, and the device has high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a three-dimensional structure diagram of the modular point light source with multi-angle light emission.

[0025] Figure 2 It is an exploded view of the modular point light source with multi-angle light emission.

[0026] Figure 3 It is an exploded view of the mounting assembly.

[0027] Figure 4 It is an exploded view of the light source assembly.

[0028] Figure 5 It is a partial sectional view of the light source assembly.

[0029] In the figure: 1, mounting assembly; 101, mounting frame; 102, first spline rod; 103, first limit block; 104, mounting screw hole; 105, first locking block; 106, first guide hole; 107, first spring cavity; 108, first rubber sheet; 109, first push spring; 110, rotating bearing; 111, fixing hole; 2, light source assembly; 201, aluminum alloy shell; 202, second spline rod; 203, second limit block; 204, second locking block; 205, second rubber sheet; 206, second guide hole; 207, second spring cavity; 208, second push spring; 209, power interface; 210, switch button; 211, heat dissipation groove; 212, light guide column; 213, light emitting cavity; 214, LED light emitting chip; 215, condensing lens. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only 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 skilled in the art without creative labor fall within the scope of the present application.

[0031] Please refer to Figures 1-5 The present application provides a technical solution: a multi-angle light-emitting modular point light source, comprising a mounting assembly 1, the top of the mounting assembly 1 is provided with a light source assembly 2, the mounting assembly 1 comprises a mounting frame 101, the bottom of the mounting frame 101 is rotatably connected with a first spline rod 102, the bottom of the mounting frame 101 is rotatably connected with the first spline rod 102, which facilitates the adjustment of the orientation of the light source assembly 2 by rotating the mounting frame 101, the bottom of the first spline rod 102 is fixedly installed with a first limit block 103, the bottom of the first limit block 103 is provided with a mounting screw hole 104, the bottom of the first limit block 103 is provided with the mounting screw hole 104, which facilitates the convenient fixing connection with an external installation module, so that the device can be conveniently installed and disassembled, the top of the mounting frame 101 is fixedly installed with a rotating bearing 110 at both ends, the rotating bearing 110 is provided with a fixing hole 111 in the middle, the light source assembly 2 comprises an aluminum alloy shell 201, the bottom of the aluminum alloy shell 201 is fixedly installed with a second spline rod 202 at both sides, one end of the second spline rod 202 is fixedly installed with a second limit block 203, the second spline rod 202 passes through the fixing hole 111, the second spline rod 202 is fixedly connected with the fixing hole 111, the second spline rod 202 is fixedly connected with the fixing hole 111, which facilitates the fixed connection of the light source assembly 2 with the mounting frame 101, and the pitch angle of the light source assembly 2 can be adjusted, so that the device can set the point light source at multiple angles.

[0032] The first locking block 105 is sleeved outside the first spline rod 102, a first guide hole 106 is formed in the middle of the first locking block 105, and the first guide hole 106 is in sliding connection with the first spline rod 102. Through the sliding connection of the first guide hole 106 and the first spline rod 102, the sliding of the first locking block 105 is guided and limited.

[0033] The first spring cavity 107 is formed in the bottom of the first locking block 105, the first push spring 109 is fixedly installed in the first spring cavity 107, the bottom end of the first push spring 109 is fixedly connected with the top of the first limiting block 103, and the first push spring 109 is provided.

[0034] The first rubber sheet 108 is fixedly installed on the top of the first locking block 105, and the top of the first rubber sheet 108 is attached to the surface of the mounting frame 101. Through the setting of the first rubber sheet 108, the first rubber sheet 108 is tightly attached to the mounting frame 101 by the elastic force provided by the first push spring 109, so that the mounting frame 101 and the first spline rod 102 are prevented from rotating. When it is necessary to adjust the orientation of the light source assembly 2, the first locking block 105 is slid downward to make the first rubber sheet 108 separate from the mounting frame 101, and then the mounting frame 101 is rotated.

[0035] The second locking block 204 is sleeved outside the second spline rod 202 on one side of the aluminum alloy shell 201, a second guide hole 206 is formed in the middle of the second locking block 204, and the second guide hole 206 is in sliding connection with the second spline rod 202. Through the setting of the second locking block 204, the second locking block 204 can slide along the second spline rod 202, and the second locking block 204 can adjust the pitch angle of the light source assembly 2 by rotating.

[0036] The second spring cavity 207 is formed on one side of the second locking block 204, the second push spring 208 is fixedly installed in the second spring cavity 207, and the other end of the second push spring 208 is fixedly connected with the second limiting block 203. Through the setting of the second push spring 208, the second push spring 208 can provide elastic force to push the second locking block 204.

[0037] The second rubber sheet 205 is fixedly installed on one side of the second locking block 204, and one side of the second rubber sheet 205 is attached to the mounting frame 101. Through the setting of the second rubber sheet 205, the second rubber sheet 205 is tightly attached to the mounting frame 101 by the elastic force provided by the second push spring 208, so that the pitch angle is prevented from changing during use. When it is necessary to adjust the pitch angle, the second locking block 204 is pulled outward to make the second rubber sheet 205 separate from the mounting frame 101, so that the pitch angle of the light source assembly 2 is adjusted.

[0038] The top end of the aluminum alloy shell 201 is internally provided with a light emitting cavity 213, the bottom of the inner side of the light emitting cavity 213 is fixedly provided with an LED light emitting chip 214, and the middle of the inner side of the light emitting cavity 213 is fixedly provided with a condenser lens 215. Through the arrangement of the LED light emitting chip 214 and the condenser lens 215, a point light source with small light intensity area can be emitted by the device.

[0039] The top end of the inner side of the light emitting cavity 213 is fixedly provided with a light guide column 212, and the outer side of the aluminum alloy shell 201 is provided with a heat dissipation groove 211. Through the arrangement of the heat dissipation groove 211 and the light guide column 212, the heat dissipation area of the heat dissipation groove 211 is improved, so that the use of the device is not affected by high temperature, and the light guide column 212 is convenient for shaping light.

[0040] The bottom end of the aluminum alloy shell 201 is provided with a power supply interface 209 on one side, and the top end of the power supply interface 209 is provided with a switch button 210. Through the arrangement of the power supply interface 209 and the switch button 210, the external power supply can be connected to provide power for the work of the device, and the switch button 210 is convenient for controlling the opening and closing of the device.

[0041] Specifically, the working principle of the multi-angle light-emitting modular point light source is as follows: in use, the external power supply is connected through the power interface 209 and the switch button 210 to provide power for the device, the switch button 210 is used for controlling the opening and closing of the device, the first spline rod 102 is rotatably connected to the bottom of the mounting frame 101 to adjust the orientation of the light source assembly 2, the mounting screw hole 104 is arranged at the bottom of the first limiting block 103 to facilitate the fixing connection with the external installation module, so that the device can be conveniently installed and disassembled, the second spline rod 202 is fixedly connected with the fixing hole 111 to facilitate the fixing connection of the light source assembly 2 and the mounting frame 101, and the pitch angle of the light source assembly 2 can be adjusted, so that the device can set the point light source at multiple angles, the first guiding hole 106 is slidably connected with the first spline rod 102 to guide and limit the sliding of the first locking block 105, the first top-pushing spring 109 is arranged to provide an upward pushing force to the first locking block 105, the first rubber sheet 108 is arranged to make the first rubber sheet 108 tightly contact with the mounting frame 101 by the elastic force of the first top-pushing spring 109, so as to prevent the mounting frame 101 from rotating with the first spline rod 102, when the orientation of the light source assembly 2 needs to be adjusted, the first locking block 105 is slid downward to make the first rubber sheet 108 separate from the mounting frame 101, and then the mounting frame 101 is rotated, the second locking block 204 is arranged to slide along the second spline rod 202, and the rotation of the second locking block 204 can adjust the pitch angle of the light source assembly 2, the second top-pushing spring 208 is arranged to provide an upward pushing force to the second locking block 204, the second rubber sheet 205 is arranged to make the second rubber sheet 205 tightly contact with the mounting frame 101 by the elastic force of the second top-pushing spring 208, so as to prevent the pitch angle from changing in use, when the pitch angle needs to be adjusted, the second locking block 204 is pulled outward to make the second rubber sheet 205 separate from the mounting frame 101, so as to facilitate the adjustment of the pitch angle of the light source assembly 2, the LED light-emitting chip 214 and the condenser lens 215 are arranged to emit a point light source with small light intensity area, the heat dissipation groove 211 is arranged to increase the heat dissipation area, and the light guide column 212 is arranged to shape the light.

[0042] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-angle light emitting modular point light source, characterized in that, The application relates to a light source assembly, which comprises a mounting assembly (1) provided with a light source assembly (2) at the top, wherein the mounting assembly (1) comprises a mounting frame (101), a first spline shaft (102) is rotationally connected to the bottom of the mounting frame (101), a first limiting block (103) is fixedly installed at the bottom of the first spline shaft (102), a mounting screw hole (104) is formed at the bottom of the first limiting block (103), rotating bearings (110) are fixedly installed at the top of the mounting frame (101), a fixing hole (111) is formed in the middle of the rotating bearings (110), the light source assembly (2) comprises an aluminum alloy shell (201), second spline shafts (202) are fixedly installed at the bottom of the aluminum alloy shell (201), second limiting blocks (203) are fixedly installed at one end of the second spline shafts (202), the second spline shafts (202) pass through the fixing hole (111) and are fixedly connected with the fixing hole (111).

2. The multi-angle light emitting modular point light source of claim 1, wherein, A first locking block (105) is sleeved outside the first spline shaft (102), a first guide hole (106) is formed in the middle of the first locking block (105), and the first guide hole (106) is slidably connected with the first spline shaft (102).

3. The multi-angle light emitting modular point light source of claim 2, wherein, A first spring cavity (107) is formed at the bottom of the first locking block (105), a first push spring (109) is fixedly installed in the first spring cavity (107), and the bottom end of the first push spring (109) is fixedly connected with the top of the first limiting block (103).

4. The multi-angle light emitting modular point source of claim 3, wherein, A first rubber sheet (108) is fixedly installed at the top of the first locking block (105) and is attached to the surface of the mounting frame (101).

5. The multi-angle light emitting modular point source of claim 1, wherein, A second locking block (204) is sleeved outside the second spline shaft (202) at one side of the aluminum alloy shell (201), a second guide hole (206) is formed in the middle of the second locking block (204), and the second guide hole (206) is slidably connected with the second spline shaft (202).

6. The multi-angle light emitting modular point source of claim 5, wherein, A second spring cavity (207) is formed at one side of the second locking block (204), a second push spring (208) is fixedly installed in the second spring cavity (207), and the other end of the second push spring (208) is fixedly connected with the second limiting block (203).

7. The multi-angle light emitting modular point source of claim 6, wherein, A second rubber sheet (205) is fixedly installed at one side of the second locking block (204) and is attached to the mounting frame (101).

8. The multi-angle light emitting modular point source of claim 7, wherein, An illuminating cavity (213) is formed at the top inside of the aluminum alloy shell (201), an LED light emitting chip (214) is fixedly installed at the bottom inside of the illuminating cavity (213), and a condenser lens (215) is fixedly installed at the middle inside of the illuminating cavity (213).

9. The multi-angle light emitting modular point source of claim 8, wherein, A light guide column (212) is fixedly installed at the top inside of the illuminating cavity (213), and a heat dissipation groove (211) is formed at the outside of the aluminum alloy shell (201).

10. The multi-angle light emitting modular point source of claim 9, wherein, A power supply interface (209) is formed at one side of the bottom of the aluminum alloy shell (201), and a switch button (210) is arranged at the top of the power supply interface (209).

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