CN223090500U - A point light source lighting module with variable beam angle - Google Patents
A point light source lighting module with variable beam angle Download PDFInfo
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- CN223090500U CN223090500U CN202422229351.1U CN202422229351U CN223090500U CN 223090500 U CN223090500 U CN 223090500U CN 202422229351 U CN202422229351 U CN 202422229351U CN 223090500 U CN223090500 U CN 223090500U
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Abstract
The utility model discloses a point light source lighting module with a variable beam angle, which comprises a base, wherein a mounting shell is arranged at the middle position of the top of the base, a mounting through hole is formed in the middle position of the bottom of the mounting shell and the middle position of the inside of the base, a heat dissipation assembly is arranged in the mounting through hole, the light beam inside the point light source lighting module can be adjusted by mutually matching a threaded rod, an internal thread sleeve, transparent glass, an adjusting convex mirror, a light source and a sealing shell, the adjustment of different lighting beam angles can be realized by adjusting, the adjustment is convenient for later application in different mounting environments, the mounting range and flexibility of the later application are improved, the uniformity of illumination of the later application is improved, and meanwhile, the cover closing operation of the mounting shell and the sealing shell can be realized by the structural design of the component, so that a later operator can conveniently detach and open the mounting shell, and the convenience of later maintenance is improved.
Description
Technical Field
The utility model relates to the technical field of lighting equipment, in particular to a point light source lighting module with a variable beam angle.
Background
The point light source lighting module, namely an LED point light source, is a decorative lighting lamp, and the LED has the advantages of no pump, high luminous efficiency, long service life and the like, so that the conventional LED point light source lamp is provided with a light-permeable shell through arranging the LED on a circuit board to realize a luminous effect, and therefore, the point light source lighting module with a variable beam angle is required to be designed.
But current pointolite lighting module inner structure is comparatively single, and most all are not equipped with the regulatory function to the beam angle, can't be applicable to different application scenario, and the unable adjustable beam angle lighting module, and the unable fine matching installation environment in later stage has influenced holistic pleasing to the eye, still can appear polishing uneven phenomenon simultaneously, current pointolite lighting module can produce great heat in long-term use, if not in time realize its inside thermal rejection, can accelerate the ageing phenomenon of the inside partial circuit of module, influences later stage life's problem.
Disclosure of utility model
The utility model aims to provide a point light source lighting module with a variable beam angle, which is convenient for realizing the function of adjusting the beam angle inside the point light source lighting module, is convenient for being applied to different installation environments in the later period, improves the uniformity of lighting in the later period, can also improve the heat dissipation efficiency inside the module, reduces the influence of a heat source on part of circuits, and further can improve the service life in the later period.
In order to achieve the purpose, the point light source lighting module with the variable beam angle comprises a base, wherein an installation shell is arranged at the middle position of the top of the base, an installation through hole is formed in the middle position of the bottom of the installation shell and the middle position of the inside of the base, a heat dissipation assembly is arranged in the installation through hole, a module is installed in the inner bottom of the installation shell, a light source matched with the module is installed at the top of the module, a beam angle adjusting assembly is arranged outside the installation shell, the adjusting function of the beam angle inside the point light source lighting module is conveniently achieved, the point light source lighting module is convenient to be applied to different installation environments in later period, the lighting uniformity in later period is improved, meanwhile, the internal heat dissipation efficiency of the module is improved, the influence of a heat source on part of circuits is reduced, and further the service life in later period can be improved.
According to a variable beam angle's pointolite lighting module, the radiating component includes heat-conducting plate, radiating fin, radiating mounting panel and heat conduction post, the radiating mounting panel installation is located the intermediate position department of base bottom and seals mutually with the bottom of installation opening, the both sides at radiating mounting panel top all are equipped with the heat conduction post that extends to the inside of installation shell through the installation opening, two sets of the top of heat conduction post is equipped with the heat-conducting plate that laminates mutually with the module jointly, radiating fin evenly is equipped with in the bottom of radiating mounting panel, is convenient for improve the inside cooling function of pointolite lighting module.
According to a variable beam angle's pointolite lighting module, beam angle adjusting part includes threaded rod, internal thread sleeve, transparent glass, adjusts convex lens and sealed shell, sealed shell cover is established and is located the top in the installation shell outside, the intermediate position department at sealed shell top is equipped with transparent glass, sealed shell's interior top install with light source matched with adjust convex lens, sealed shell's both sides all are equipped with the internal thread sleeve, two sets of internal thread telescopic inside all screw thread runs through and is equipped with the threaded rod, and the threaded rod is connected with the both sides at base top, is convenient for realize the regulatory function of the inside beam angle of point light source lighting module.
According to the point light source lighting module with the variable beam angle, bearings are arranged at the bottoms of the two groups of threaded rods, and the bearings are connected with the base, so that fixed rotation of the threaded rods is facilitated.
According to the point light source lighting module with the variable beam angle, the two sides of the bottom of the base are provided with the supporting plates, and the inner sides of the two groups of supporting plates, which are far away from each other, are provided with the internal threaded holes, so that the fixing work of the base and the parts above the base is realized through the external bolts.
According to the point light source lighting module with the variable beam angle, the two sides of the inner top of the sealing shell are provided with the fixing blocks, and the fixing bolts matched with the adjusting convex lens are arranged in the fixing blocks in a penetrating manner, so that the fixed mounting work of the adjusting convex lens is conveniently realized, and the later-stage operation staff can conveniently replace, disassemble and assemble the point light source lighting module.
According to the point light source lighting module with the variable beam angle, threaded holes are formed in the edges of two sides of the inside of the heat dissipation mounting plate, and mounting bolts matched with the base are arranged in the threaded holes in a penetrating mode, so that the heat dissipation mounting plate and the components above the heat dissipation mounting plate and the base can be assembled and fixed conveniently.
The annular through opening is formed in the middle position of the inner top of the sealing shell and matched with the transparent glass, so that the fixed mounting work of the transparent glass is realized, and the illumination operation of a later-stage light source is facilitated.
Compared with the prior art, the utility model has the beneficial effects that through the mutual matching of the threaded rod, the internal thread sleeve, the transparent glass, the adjusting convex lens, the light source and the sealing shell, the adjusting function of the light beam inside the point light source lighting module can be realized, the adjusting operation of different lighting beam angles can be realized through adjustment, so that the device is convenient for later-stage application to different installation environments, the later-stage installation range and flexibility are improved, the uniformity of later-stage illumination is improved, and meanwhile, through the structural design of the component, the covering operation of the installation shell and the sealing shell can be realized, so that the later-stage operator can conveniently realize the disassembly and the opening of the installation shell, and the convenience of later-stage maintenance is improved;
Meanwhile, through the mutual matching of the heat conducting plate, the heat conducting column, the heat radiating mounting plate and the heat radiating fins, the internal heat radiating efficiency of the point light source lighting module can be effectively improved, the high-temperature phenomenon generated by long-time lighting work is effectively reduced, the aging efficiency of internal circuits is slowed down, and the service life of the point light source lighting module at the later stage can be prolonged.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic perspective view of a variable beam angle point source lighting module according to the present utility model;
FIG. 2 is a schematic perspective view of a heat dissipation mounting plate of a point light source lighting module with a variable beam angle according to the present utility model;
FIG. 3 is a schematic diagram showing a perspective view of a heat dissipation mounting plate of a point light source lighting module with a variable beam angle;
FIG. 4 is a schematic perspective view of a variable beam angle point source illumination module adjusting convex mirror according to the present utility model;
fig. 5 is a front cross-sectional view of a variable beam angle point source illumination module according to the present utility model.
In the figure, 1, a base; 2, a heat conducting plate, 3, a heat radiating fin, 4, a heat radiating mounting plate, 5, a heat conducting column, 6, a mounting port, 7, a module, 8, a mounting shell, 9, a threaded rod, 10, an internal threaded sleeve, 11, transparent glass, 12, an adjusting convex lens, 13, a light source, 14 and a sealing shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the embodiment of the utility model provides a technical scheme that the point light source lighting module with a variable beam angle comprises a base 1, wherein a mounting shell 8 is arranged at the middle position of the top of the base 1, a mounting through hole 6 is formed in the middle position of the bottom of the mounting shell 8 and the middle position of the inside of the base 1, a heat dissipation component is arranged in the mounting through hole 6, a module 7 is arranged at the inner bottom of the mounting shell 8, a light source 13 matched with the module 7 is arranged at the top of the module 7, and a beam angle adjusting component is arranged outside the mounting shell 8.
The heat radiation assembly comprises a heat conduction plate 2, heat radiation fins 3, a heat radiation mounting plate 4 and heat conduction columns 5, wherein the heat radiation mounting plate 4 is mounted at the middle position of the bottom of the base 1 and is sealed with the bottom of the mounting through hole 6, the heat conduction columns 5 extending to the inside of the mounting shell 8 through the mounting through hole 6 are arranged on two sides of the top of the heat radiation mounting plate 4, the heat conduction plates 2 attached to the modules 7 are jointly arranged on the tops of the two groups of heat conduction columns 5, and the heat radiation fins 3 are uniformly arranged on the bottom of the heat radiation mounting plate 4.
The beam angle adjusting component comprises a threaded rod 9, an internal thread sleeve 10, transparent glass 11, an adjusting convex lens 12 and a sealing shell 14, wherein the sealing shell 14 is sleeved on the top of the outer side of the installation shell 8, the transparent glass 11 is arranged at the middle position of the top of the sealing shell 14, the adjusting convex lens 12 matched with the light source 13 is installed on the internal top of the sealing shell 14, the internal thread sleeve 10 is arranged on two sides of the sealing shell 14, the threaded rods 9 are arranged in the two groups of internal thread sleeves 10 in a threaded penetrating mode, and the threaded rods 9 are connected with two sides of the top of the base 1.
Bearings are arranged at the bottoms of the two groups of threaded rods 9, and the bearings are connected with the base 1.
The two sides of the bottom of the base 1 are provided with supporting plates, and one side, away from each other, of the two groups of supporting plates is provided with an internal threaded hole.
Both sides of the inner top of the sealed shell 14 are provided with fixing blocks, and fixing bolts matched with the adjusting convex mirror 12 are penetrated in the fixing blocks.
Threaded holes are formed in the edges of the two sides of the inner portion of the heat dissipation mounting plate 4, and mounting bolts matched with the base 1 are arranged in the threaded holes in a penetrating mode.
An annular through hole is formed in the middle of the inner top of the sealing shell 14, and the annular through hole is matched with the transparent glass 11.
When the light source illumination module is used, the point light source illumination module can be installed at a designated position through an external fixing bolt, when the adjustment function of adjusting the beam angle between the convex lens 12 and the light source 13 is needed to be realized, an operator can directly rotate the internal thread sleeve 10 through the threaded rod 9, then can drive the internal thread sleeve 10, the sealing shell 14 and the components above the internal thread sleeve to move to the designated position outside the base 1, and can better adjust the distance between the convex lens 12 and the light source 13 through the movement of the internal thread sleeve 10, when the beam angle between the convex lens 21 and the light source 13 is larger, the central light intensity is smaller, the light spot is softer, the opposite beam angle is smaller, the central light intensity is larger, and the light spot is harder;
When the disassembly work of the sealing shell 14 and the mounting shell 8 is needed to be realized in the later period, the threaded rod 9 can be continuously rotated so that the internal thread sleeve 10 is removed to the outside;
Meanwhile, when the point light source lighting module works, heat generated by the work of the module 7 and the light source 13 can be absorbed by the mounting port 6 and the heat conducting column 5, and finally the heat dissipation function of the heat dissipation mounting plate 4 and the heat dissipation fins 3 is matched, so that the internal cooling efficiency can be effectively improved, the problem of partial circuit aging caused by high temperature phenomenon is reduced, and the service life of the point light source lighting module can be prolonged.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422229351.1U CN223090500U (en) | 2024-09-12 | 2024-09-12 | A point light source lighting module with variable beam angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422229351.1U CN223090500U (en) | 2024-09-12 | 2024-09-12 | A point light source lighting module with variable beam angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223090500U true CN223090500U (en) | 2025-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422229351.1U Active CN223090500U (en) | 2024-09-12 | 2024-09-12 | A point light source lighting module with variable beam angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223090500U (en) |
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2024
- 2024-09-12 CN CN202422229351.1U patent/CN223090500U/en active Active
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