CN110762434A - Lamp body assembly capable of being matched with sleeve assembly and lamp - Google Patents

Lamp body assembly capable of being matched with sleeve assembly and lamp Download PDF

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Publication number
CN110762434A
CN110762434A CN201911129192.5A CN201911129192A CN110762434A CN 110762434 A CN110762434 A CN 110762434A CN 201911129192 A CN201911129192 A CN 201911129192A CN 110762434 A CN110762434 A CN 110762434A
Authority
CN
China
Prior art keywords
lamp body
assembly
sleeve
light distribution
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911129192.5A
Other languages
Chinese (zh)
Inventor
肖一胜
李书超
王爱萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Original Assignee
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd filed Critical Opple Lighting Co Ltd
Priority to CN201911129192.5A priority Critical patent/CN110762434A/en
Publication of CN110762434A publication Critical patent/CN110762434A/en
Priority to PCT/CN2020/126786 priority patent/WO2021098524A1/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/40—Hand grips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a lamp body component capable of being matched with a sleeve component, which comprises a first lamp body, a light source module, a primary optical element and a second lamp body, wherein the first lamp body and the second lamp body are matched and can rotate relatively, the light source module is arranged on the first lamp body, the primary optical element is arranged between the light source module and the second lamp body, and a sleeve component matching part is formed in the second lamp body and is used for being detachably combined with the sleeve component. The sleeve component of the lamp body component capable of being matched with the sleeve component is detachably matched with the second lamp body, when the optical effect of an optical product needs to be changed, the optical effect of the optical product can be changed only by replacing the sleeve component with the first light distribution element with different degrees, other positions of a lamp do not need to be replaced, the operation is simple, time and labor are saved, the lamp body component is of a universal structure, and replacement is not needed, so that the replacement cost is saved. The invention also discloses a lamp.

Description

Lamp body assembly capable of being matched with sleeve assembly and lamp
Technical Field
The invention relates to the technical field of optical equipment, in particular to a lamp body assembly capable of being matched with a sleeve assembly and a lamp.
Background
As the material conditions increase, the demand of people for light output quality and personalized products gradually increases. The light output quality depends on the design of the optical scheme.
The optical part of a common spotlight product on the market cannot be partially disassembled after being matched with other peripheral devices of a lamp body, and can only be integrally replaced, after some customers purchase a set of such products, if the optical effect of the product is required to be changed in the using process, the whole set of the product needs to be replaced, and the investment of time and cost is doubled.
Disclosure of Invention
The invention discloses a lamp body assembly capable of being matched with a sleeve assembly and a lamp, and aims to solve the problem that the existing spot lamp product is high in cost when the optical effect is changed.
The embodiment of the invention is realized by the following steps:
based on the above purpose, the embodiment of the invention discloses a lamp body assembly capable of being matched with a sleeve assembly, which comprises a first lamp body, a light source module, a primary optical element and a second lamp body, wherein the first lamp body and the second lamp body are matched and can rotate relatively, the light source module is arranged on the first lamp body, the primary optical element is arranged between the light source module and the second lamp body, and a sleeve assembly matching part is further formed in the second lamp body and is used for being detachably combined with the sleeve assembly.
Based on the above purpose, the embodiment of the invention further discloses a lamp, which comprises the lamp body component capable of being flexibly assembled with the sleeve component, the lighting module accommodated in the lamp body component and the sleeve component detachably assembled with the lamp body component.
The technical scheme adopted by the invention can achieve the following beneficial effects:
the lamp body assembly capable of being matched with the sleeve assembly comprises a primary optical element, a first lamp body and a second lamp body, wherein the first lamp body and the second lamp body can rotate relative to each other, the second lamp body can be matched with the sleeve assembly, the sleeve assembly comprises a first light distribution element for adjusting the optical effect, the primary optical element is matched with the first light distribution element to form the optical effect, the primary optical element and the first light distribution element can rotate relative to each other when the first lamp body and the second lamp body rotate relative to each other, and the angle between the primary optical element and the first light distribution element can be changed at the moment, so that the optical effect of the lamp body assembly is slightly changed, and the optical effect of the lamp body assembly is finely adjusted.
The optical effect of an optical product is usually changed by changing the degree of the first light distribution element, the existing lamp body is installed on the lamp as a whole, when the optical effect needs to be changed, only the whole lamp body can be replaced, the optical product belongs to a high-precision product, much time is consumed during replacement, the production cost of the optical product is high, and more cost needs to be invested when a user wants to obtain a plurality of sleeves with different models. The sleeve component of the lamp body component capable of being matched with the sleeve component is detachably matched with the second lamp body, when the optical effect of an optical product needs to be changed, the sleeve component provided with the first light distribution element is only required to be taken down, then the sleeve component with the first light distribution element with different degrees is replaced, the change of the optical effect of the optical product can be completed, other positions of the lamp do not need to be replaced, the operation is simple, time and labor are saved, the lamp body component is of a universal structure, replacement is not needed, and therefore replacement cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is an exploded view of a sleeve assembly according to an embodiment of the present invention;
FIG. 2 is an assembled view of the sleeve assembly disclosed in the embodiments of the present invention;
FIG. 3 is a cross-sectional view of a disclosed sleeve assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a first cylinder disclosed in an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a first cartridge disclosed in an embodiment of the present invention;
fig. 6 is a schematic view of a first light distribution element disclosed in the embodiment of the invention;
FIG. 7 is a schematic view of a second cartridge disclosed in an embodiment of the present invention;
fig. 8 is a schematic view of an emergent light angle adjustable kit according to an embodiment of the disclosure;
FIG. 9 is an exploded view of a lamp body assembly and a sleeve assembly with a sleeve assembly that can be fitted to the lamp body assembly according to an embodiment of the present invention;
FIG. 10 is a sectional view of the connection between the lamp body assembly and the sleeve assembly according to the embodiment of the present invention;
FIG. 11 is a cross-sectional view of a lamp body assembly disclosed in an embodiment of the present invention;
fig. 12 is a sectional view of a second lamp body according to the embodiment of the present invention;
fig. 13 is a schematic view of a lamp according to an embodiment of the disclosure.
Description of reference numerals: 10-a sleeve assembly; 100-a first cylinder; 110-a first mating portion; 120-a second mating portion; 121-a connecting part; 122-a clamping part; 123-a fourth bevel; 130-a projection; 140-positioning blocks; 150-a second handle; 160-a first card slot; 170-a third bevel; 180-an emergent light angle adjustable sleeve; 181-first optical element; 182-a second optical element; 200-a first light distribution element; 210-a mating structure; 220-positioning grooves; 230-a first bevel; 300-a second cylinder; 310-a fixture block; 320-a first handle; 330-a second bevel; 400-a first lamp body; 500-a second lamp body; 510-a sleeve assembly mating portion; 511-fifth slope; 520-a primary optical element housing portion; 600-a light source module; 700-primary optical element; 20-a lamp body assembly; 30-a male-female connector; 40-a second light distribution element; 50-face frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, an embodiment of the invention discloses a sleeve assembly 10, which includes a first barrel 100 and a first light distribution element 200.
The first tube 100 serves as a base accommodating member for mounting the first light distribution element 200, and the first tube 100 is provided with a first fitting portion 110 for fitting with the first light distribution element 200, a second fitting portion 120 for fitting with the lamp body assembly 20, and a third fitting portion for fitting with a reflector.
The first light distribution element 200 is detachably mounted on the top of the first barrel 100, and is detachably combined with the first matching portion 110 on the first barrel 100, so as to facilitate replacement of the first light distribution element 200, as an important component for changing the optical effect of the optical product.
The first light distribution elements 200 can be produced in a set, each set of the first light distribution elements 200 can include a plurality of first light distribution elements 200 with different degrees, for example, the first light distribution elements 200 with 10 degrees, 24 degrees, 36 degrees and 60 degrees are commonly used, and when special requirements exist, the first light distribution elements 200 with special degrees can be additionally arranged. Meanwhile, the first light distribution element 200 can be produced as a standard piece, namely, the structure, the size and the like of the first light distribution element 200 are standardized, so that the first light distribution element 200 with different degrees is consistent in structure and size, the first light distribution element 200 with different degrees can be conveniently mounted on the first barrel 100, and meanwhile, after the first light distribution element 200 with a certain degree in one set of first light distribution element 200 is damaged, only the first light distribution element 200 with the damaged degree can be supplemented, and one set of first light distribution element 200 is not needed to be purchased, so that the cost is greatly saved.
Since the first light distribution element 200 is detachably connected to the first barrel 100 in the embodiment of the present invention, when the optical effect of the optical product needs to be changed, only the first light distribution element 200 needs to be replaced, and the whole barrel assembly 10 does not need to be replaced, so that the cost is further saved, and meanwhile, due to the reduction of the change, the operation steps are further simplified, and time and labor are saved.
In some embodiments of the present embodiment, the first matching portion 110 may be a top end located inside the first barrel 100, and the first matching portion 110 and the first light distribution element 200 may be in a snap fit or a threaded connection.
The first light distribution element 200 may be a sheet-like lens, and the first light distribution element 200 is provided with an engagement structure 210 that engages with the first engagement portion 110.
When the first matching portion 110 and the first light distribution element 200 are in snap fit, please refer to fig. 4 to 6, the first matching portion 110 may be a fastening point on the inner wall of the first barrel 100, the fastening point is a protrusion on the inner wall of the first barrel 100, and the matching structure 210 may be a fastening notch, that is, a fastening notch is disposed at a position corresponding to the side wall of the first light distribution element 200, the fastening point is fastened to the fastening notch, so as to position and fix the first light distribution element 200, when separation is required, the first light distribution element 200 may be directly pushed, so that the first light distribution element 200 may be detached from the first barrel 100.
The first fitting portion 110 may include a plurality of fastening points, the fastening points are spaced along the circumference of the first barrel 100, and correspondingly, the fitting structure 210 may include a plurality of fastening notches, and the fastening notches correspond to the fastening points one to one.
The fitting structure 210 may be a recess along the radial direction of the first light distribution element 200, and the extending direction thereof is parallel to the axis of the first light distribution element 200. The fitting structure 210 has two end portions along the extending direction thereof, one end of the slot opening facing the top of the first light distribution element 200 is a first end, and one end of the slot opening facing the bottom of the first light distribution element 200 is a second end.
The second end of the fitting structure 210 is a closed end, that is, the second end of the fitting structure 210 does not extend to the bottom surface of the first light distribution element 200, in this case, the first end of the fitting structure 210 has two configurations:
first, when the first end of the fitting structure 210 extends to the top surface of the first light distribution element 200, the first end of the fitting structure 210 is in an open state. After the first fitting portion 110 is snapped into the fitting structure 210, the first light distribution element 200 may continue to slide down along the axial direction of the first barrel 100 because the first fitting portion 110 cannot prevent the first light distribution element 200 from continuing to fall. In order to avoid this, the protrusion 130 may be disposed on the inner wall of the first barrel 100, the protrusion 130 is located below the clamping point, the protrusion 130 is disposed at an interval from the clamping point, and a distance between the protrusion 130 and the clamping point in the axial direction of the first barrel 100 is equal to a distance between the second end of the mating structure 210 and the bottom surface of the first light distribution element 200, so that the protrusion 130 may support the first light distribution element 200 to prevent the first light distribution element 200 from descending further, and at the same time, the protrusion 130 and the clamping point may form a clamping connection with the first light distribution element 200, so that the first light distribution element 200 and the first barrel 100 may be connected more firmly and stably.
The plurality of protrusions 130 may be provided, the plurality of protrusions 130 are provided at intervals along the circumferential direction of the first tube 100, and the plurality of protrusions 130 may form a relatively balanced support for each direction of the first light distribution element 200, so that the first light distribution element 200 can work better and avoid tilting.
Preferably, the plurality of protrusions 130 may be connected to each other so that the protrusions 130 form a ring shape along the first barrel 100, which is more convenient for setting and the first light distribution element 200 is more stable.
Further, the protrusion 130 and the first cylinder 100 may be integrally formed, that is, the thickness of the first cylinder 100 at this position is greater than that of the top thereof, so as to form the protrusion 130, thereby facilitating the manufacturing process.
Secondly, when the first end of the fitting structure 210 does not extend to the top surface of the first light distribution element 200 (not shown in this embodiment), the first end of the fitting structure 210 is in a closed state. After the first engaging portion 110 is snapped into the engaging structure 210, the second end of the engaging structure 210 can prevent the first light distribution element 200 from falling off from the first barrel 100, and meanwhile, the first end of the engaging structure 210 can prevent the first light distribution element 200 from continuously sliding down along the axial direction of the first barrel 100, thereby completing the positioning and fixing of the first light distribution element 200.
In this case, the projection 130 can be provided to engage with the first engagement portion 110 to engage with the first light distribution element 200, so that the first light distribution element 200 and the first tube 100 can be connected more firmly and stably. The first light distribution element 200 can be fixed by the engagement of the protruding portion 130 with the first engaging portion 110, and therefore, the length of the engaging structure 210 may be greater than the thickness of the first engaging portion 110, which is the length of the first engaging portion 110 in the axial direction of the first barrel 100.
In some cases, when the protruding portion 130 is not disposed on the first barrel 100, the fitting structure 210 may be used to complete the fixing of the first light distribution element 200, at this time, the length of the fitting structure 210 needs to be equal to the thickness of the first fitting portion 110, and after the first fitting portion 110 is snapped into the fitting structure 210, the first fitting portion 110 and the fitting structure 210 form a transition fit, so as to position and fix the first light distribution element 200.
In some embodiments of this embodiment, since the first light distribution element 200 is squeezed in the installation process, and is inevitably not deviated, structures for positioning, such as the positioning groove 220 and the positioning block 140, may be provided on the first light distribution element 200 and the first barrel 100, one of the first barrel 100 and the first light distribution element 200 is provided with the positioning groove 220, and the other is provided with the positioning block 140 engaged with the positioning groove 220, so that the deviation of the first light distribution element 200 in the installation process can be avoided.
The positioning groove 220 may be disposed on the first light distribution element 200, or disposed on the first barrel 100, when the positioning groove 220 is disposed on the first light distribution element 200, two ends of the positioning groove 220 respectively extend to the top surface and the bottom surface of the first light distribution element 200, at this time, the positioning block 140 is disposed on the first barrel 100, a first end of the positioning block 140 extends to the top surface of the first barrel 100, a second end of the positioning block may extend to the top surface of the protrusion 130, or the second end of the positioning block 140 and the top surface of the protrusion 130 may be disposed at an interval, meanwhile, a width of an opening of the positioning groove 220 is equal to a width of the positioning block 140, when the first light distribution element 200 is mounted on the first barrel 100, the positioning block 140 may be clamped into the positioning groove 220 to limit the first light distribution element 200, so as to prevent the first light distribution element 200 from shaking or shifting.
When the positioning groove 220 is disposed on the first barrel 100, two ends of the positioning groove 220 respectively extend to the top surface of the first barrel 100 and the top surface of the protrusion 130, at this time, the positioning block 140 is disposed on the first light distribution element 200, a first end of the positioning block 140 extends to the bottom surface of the first light distribution element 200, a second end of the positioning block 140 may not extend to the top surface of the first light distribution element 200, and may also perform the positioning function, so as to avoid forming a gap between the first barrel 100 and the first barrel 200, which may affect the optical effect, and may allow the second end of the positioning block 140 to extend to the top surface of the first light distribution element 200.
It should be noted that the positioning slot 220 or the positioning block 140 on the first light distribution element 200 needs to be spaced from the slot opening, and the positioning block 140 or the positioning slot 220 on the first barrel 100 needs to be spaced from the clamping point.
When the first light distribution element 200 is mounted on the first cylinder 100, the bottom of the first light distribution element 200 is mounted from the top of the first cylinder 100 toward the first cylinder 100, the position of the first light distribution element 200 is adjusted to align the positioning groove 220 with the positioning block 140, at this time, the fitting structure 210 is just aligned with the first fitting portion 110, then the first light distribution element 200 is pressed downward, when the first light distribution element 200 is clamped into the first cylinder 100 from the top of the first cylinder 100, the side wall of the first light distribution element 200 presses the first fitting portion 110, when the first light distribution element 200 moves a certain distance along the axial direction of the first cylinder 100, the first fitting portion 110 is clamped into the fitting structure 210, and the first light distribution element 200 is mounted.
When the first light distribution element 200 needs to be detached from the first cylinder 100, the first light distribution element 200 can be separated from the top of the first cylinder 100 only by applying a pushing force to the bottom of the first light distribution element 200.
As a preferred embodiment of this embodiment, the second end of the fitting structure 210 may be a first inclined surface 230, the first inclined surface 230 is inclined inward along the recessed direction of the card slot, and a distance between one end of the first inclined surface 230 located at the slot bottom of the card slot and the bottom surface of the first light distribution element 200 is greater than a distance between one end of the first inclined surface 230 located at the slot bottom of the fitting structure 210 and the bottom surface of the first light distribution element 200, so that when the first light distribution element 200 is separated from the first tube 100, labor can be saved, and meanwhile, the first light distribution element 200 or the first tube 100 can be prevented from being damaged greatly, thereby ensuring that the first light distribution element 200 and the first tube 100 can have a long service life on the premise that the first light distribution element 200 is frequently replaced.
As a preferred embodiment of the present embodiment, the inclination angle of the first inclined surface 230 may be set to 45 degrees to 60 degrees, when the first inclined surface 230 is increased from 45 degrees, the connection strength between the first light distribution element 200 and the first cylindrical body 100 is gradually reduced, the force required when the first light distribution element 200 is separated from the first cylindrical body 100 is also gradually reduced, and the damage to the first light distribution element 200 and the first cylindrical body 100 during separation is also gradually reduced; when the angle of the first inclined surface 230 exceeds 60 degrees, the connection between the first light distribution element 200 and the first barrel 100 may be too loose, and the first light distribution element 200 may fall off during use, and therefore, the angle of the first inclined surface 230 should be less than or equal to 60 degrees.
The first matching part 110 may be provided with a structure matching with the first inclined surface 230, which may be another inclined surface or a spherical surface, so that the cross section of the clamping point is triangular or semicircular, which makes it easier to separate the first light distribution element 200 from the first tube 100, and the first matching part 110 with such a shape makes the first light distribution element 200 easier to mount on the first tube 100.
The first engaging portion 110 is configured as a click point, and the engaging structure 210 is configured as a click slot, but in other embodiments, the first engaging portion 110 is configured as a click slot, and the engaging structure 210 is configured as a click point.
When the first matching portion 110 and the first light distribution element 200 are combined by using a screw thread, an internal thread may be provided at the top of the first barrel 100, the internal thread is the first matching portion 110, and then an external thread matched with the internal thread is provided on the outer circumferential wall of the first light distribution element 200, the external thread is the matching structure 210, so that a screw thread connection is formed between the optical element and the first barrel 100, and the first light distribution element 200 is directly screwed, so that the first light distribution element 200 and the first barrel 100 can be mounted or dismounted, which is simple and convenient.
The first cylinder 100 provided in this embodiment may be an anti-glare cylinder, which is composed of anti-glare glass, which is also called anti-reflection glass or non-reflection glass, and is glass whose surface is specially treated. The principle is that the single side or double sides of high-quality glass are processed by a process, so that the high-quality glass has a lower reflectance compared with common glass, and the light reflectivity is reduced to below 1%, thereby reducing the interference of ambient light, improving the definition and the capability of pictures, reducing the light reflection of a screen, and enabling the images to be clearer and more vivid. The viewer can enjoy better visual effect. The anti-dazzle glass reduces the reflectivity of the glass surface to be less than or equal to 2 percent, the light transmittance to be more than or equal to 80 percent and the glossiness to be more than or equal to 60 percent.
Referring to fig. 8, in some embodiments of the present invention, an exit light angle adjustable kit 180 may be further disposed in the first barrel 100, and the exit light angle adjustable kit 180 at least includes a set of optical elements capable of rotating relatively, wherein at least one of the optical elements is a polarizing lens to change an angle of exit light.
The light emitting angle adjustable kit 180 at least includes a first optical element 181 and a second optical element 182, and one of the first optical element 181 and the second optical element 182 may be a polarizing optical element, or both of them may be polarizing optical elements. Taking a rotation stroke of the first optical element 181 taking 360 degrees as an example, and one of the first optical element 181 and the second optical element 182 is a polarization optical element, no matter which position the first optical element 181 rotates to, the emergent light passing through the light distribution assembly is deflected and emitted, that is, the light distribution assembly of the embodiment of the invention is a polarization assembly. At this time, if the deflection angle of the first optical element 181 is large, the light irradiation trajectory of the light source emitted through the light distribution unit may be circular, that is, the light cannot be irradiated directly in front of the light distribution unit. If the first optical element 181 and the second optical element 182 are both polarizing optical elements, the light distribution assembly may be a non-polarizing lens in some angles.
It should be noted that, in the embodiment of the present invention, the first optical element 181 is rotatably disposed relative to the second optical element 182, which means that, in practical use, the first optical element 181 may be driven to rotate, and the second optical element 182 remains stationary, or the first optical element 181 may be driven to remain stationary, and the second optical element 182 may be driven to rotate, specifically, the light distribution path of the light distribution assembly can be changed.
In some embodiments of the present embodiment, the sleeve assembly 10 further includes a second cylinder 300, the second cylinder 300 is installed at the bottom of the first cylinder 100, and the second cylinder 300 is sleeved inside the first cylinder 100, the second cylinder 300 is an additional component of the first cylinder 100, and after being installed on the first cylinder 100, the second cylinder 300 is not required to be disassembled in general, but in some special cases, when the second cylinder 300 needs to be disassembled from the first cylinder 100, the second cylinder 300 can also be removed from the first cylinder 100.
Referring to fig. 5 and 7, in some embodiments of the present embodiment, the first barrel 100 is provided with a first engaging groove 160, the second barrel 300 is provided with a engaging block 310, and the engaging block 310 is engaged with the first engaging groove 160. In order to facilitate the installation of the second cylinder 300 and the first cylinder 100, the second inclined surface 330 may be provided on the latch 310, and the third inclined surface 170 may be provided on the bottom of the first cylinder 100.
In some cases, the angle between the second cylinder 300 and the first cylinder 100 needs to be adjusted, so the first handle 320 can be further disposed at the bottom of the second cylinder 300, and a force tangential to the second cylinder 300 can be more easily applied by the first handle 320, so that the second cylinder 300 can be more easily rotated relative to the first cylinder 100, and thus the angle adjustment between the second cylinder 300 and the first cylinder 100 is realized.
In some embodiments of the present embodiment, the second mating portion 120 is located outside the first barrel 100, and the second mating portion 120 may be one of a snap, a thread, or a screw lock.
Referring to fig. 9 to 11, the embodiment of the invention further discloses a lamp body assembly 20 capable of being flexibly assembled with a socket assembly, which includes a first lamp body 400, a second lamp body 500, a light source module 600 and a primary optical element 700.
The first lamp body 400 is assembled with the second lamp body 500 to be rotatable with respect to each other, and the second lamp body 500 is used to accommodate various components such as the sleeve assembly 10, and a circuit for supplying electricity may be arranged on the top of the first lamp body 400.
The light source module 600 is installed at the top of the first lamp body 400, and the light source module 600 is located in the first lamp body 400.
The primary optical element 700 is mounted on the top of the second lamp body 500, so that the primary optical element 700 is located between the first lamp body 400 and the second lamp body 500, and when the first lamp body 400 and the second lamp body 500 are mounted together, the top of the primary optical element 700 abuts against the light source module 600.
The second lamp body 500 further has a sleeve assembly coupling portion 510 formed therein, and the sleeve assembly coupling portion 510 is detachably coupled to the second coupling portion 120. Sleeve assembly 10 and second lamp body 500 are detachable connected mode, install the first grading component 200 that is used for adjusting to optical effect on the sleeve assembly 10, when the optical effect of optical product needs to be adjusted, only need to be provided with sleeve assembly 10 of first grading component 200 and take off, then change the sleeve assembly 10 that has the first grading component 200 of different degrees, can accomplish the change of optical effect of optical product, need not to change other positions of lamps and lanterns, and the operation is simple, and is time-saving and labor-saving.
Sleeve subassembly 10 and lamp body subassembly 20 are detachable connected mode, when the optical effect of optical product needs to be adjusted, only need to be provided with sleeve subassembly 10 of first grading component 200 and take off from lamp body subassembly 20, then change first grading component 200 on the sleeve subassembly 10, treat to change behind the first grading component 200 of a different number of degrees, install sleeve subassembly 10 on lamp body subassembly 20 again, can accomplish the change of the optical effect of optical product, need not to change other positions of lamps and lanterns, and the operation is simple, time saving and labor saving.
In the embodiment of this embodiment, the lamp body assembly 20 and the first barrel 100 can be connected by using a snap and a slot, the snap and the second slot are relatively simple to cooperate, and when the lamp body assembly 20 and the first barrel 100 are manufactured, it is also relatively convenient to add the second cooperating portion 120 and the second slot on the lamp body assembly 20 or the first barrel 100.
The second engaging portion 120 may be a buckle or a slot, when the second engaging portion 120 is a buckle, the sleeve engaging portion 510 is a second slot, and when the second engaging portion 120 is a slot, the sleeve engaging portion 510 is a buckle engaged therewith. Because lamp body component 20 is the foundation structure who is used for holding the part, consequently, lamp body component 20's structure should not set up too complicatedly, consequently can select the second draw-in groove to set up on lamp body component 20, sets up the second draw-in groove on lamp body component 20, can not make lamp body component 20's structure become complicated, just can not cause the influence to subsequent installation of part yet. The first barrel 100 is accommodated in the lamp body assembly 20, so that the second fitting portion 120 is more conveniently pressed during installation, the first barrel 100 and the lamp body assembly 20 can be more easily connected to each other, and vibration generated during installation can be reduced, thereby protecting precise and fine electrical components.
Of course, in other embodiments, the second fitting portion 120 may be disposed on the inner wall of the lamp body assembly 20, and the second locking groove may be disposed on the outer wall of the first barrel 100. In other embodiments, it is also possible to provide the second locking groove and the second matching portion 120 on the lamp body assembly 20 at the same time, and provide the second matching portion 120 and the second locking groove on the corresponding position of the first barrel 100 at the same time.
In some embodiments of the present embodiment, the second fitting portion 120 may include a connecting portion 121 and a clamping portion 122.
The first end of the connecting portion 121 is connected to the first barrel 100, the second end of the connecting portion 121 is a free end, and is in a suspended state, and the second end of the connecting portion 121 may be slightly inclined toward a direction away from the first barrel 100, so that the second end of the connecting portion 121 generates an outward elastic force along the radial direction of the first barrel 100 when being squeezed. On the one hand, the elastic force can enable the connection between the first barrel 100 and the lamp body to be firmer, on the other hand, the elastic force indicates that the connecting part 121 can bear certain elastic deformation, when the first barrel 100 and the lamp body assembly 20 are separated, only the second end of the connecting part 121 needs to be extruded, the second end of the connecting part 121 leans against the side wall of the first barrel 100, and the first barrel 100 and the lamp body assembly 20 can be separated, so that the operation is simple, and the time and the labor are saved.
Joint portion 122 can be the second end of installing at connecting portion 121, and joint portion 122 is located one side that connecting portion 121 deviates from first barrel 100, like this, under the effect of connecting portion 121 elasticity, can be fine send joint portion 122 into the second draw-in groove on the lamp body in to form the joint.
In this embodiment, a fourth inclined plane 123 may be disposed on the clamping portion 122, the fourth inclined plane 123 is located at the top of the clamping portion 122, the thickness of the end of the clamping portion 122 away from the connecting portion 121 is smaller than the thickness of the joint of the clamping portion 122 and the connecting portion 121 due to the arrangement of the fourth inclined plane 123, so that when the lamp is installed, the connecting portion 121 can be well retracted onto the side wall of the first barrel 100 by overcoming the elastic force, and the first barrel 100 can conveniently enter the lamp body assembly 20.
In order to ensure the reliability of the connection between the first barrel 100 and the lamp body, the bottom surface of the clamping portion 122 needs to be perpendicular to the connecting portion 121, or only a small angle is formed between the bottom surface of the clamping portion 122 and the connecting portion 121, and the bottom wall of the second clamping groove on the lamp body assembly 20 needs to be perpendicular to the axis of the lamp body assembly 20, so that a more stable clamping connection can be formed between the clamping portion 122 and the second clamping groove.
And the width of the top wall of the second card slot may be greater than the projection width of the fourth inclined plane 123 on the axis of the first cylinder 100, so that the top of the clamping portion 122 can position the clamping portion 122, thereby preventing the first cylinder 100 from being too deep in the lamp body.
The bottom of the lamp body can be provided with a fifth inclined plane 511 matched with the fourth inclined plane 123, and the fourth inclined plane 123 is matched with the fifth inclined plane 511, so that the connecting part 121 can be better contracted, and the sleeve component 10 and the lamp body component 20 can be conveniently installed.
In some embodiments of the present embodiment, the second matching portion 120 may include at least two buckles, the at least two buckles are arranged at intervals along the circumferential direction of the first barrel 100, and the at least two buckles may respectively form a support for the first barrel 100 from different positions, so as to ensure the stability of the first barrel 100.
Correspondingly, the lamp body assembly 20 may have at least two second card slots, the number of the second card slots corresponds to the number of the second matching portions 120, and each second matching portion 120 is connected to one second card slot. In some preferred embodiments, a plurality of second engaging grooves may be connected to form an annular second engaging groove on the lamp body assembly 20, so that when the lamp body assembly is installed, the second engaging portion 120 on the first barrel 100 and the second engaging groove on the lamp body assembly 20 do not need to be aligned, and the first barrel 100 may be installed toward the lamp body assembly 20 from any angle, thereby making the installation easier and faster.
As a preferred embodiment of the present embodiment, the second fitting part 120 may include three snaps, and the three snaps are uniformly arranged along the circumferential direction of the first cylinder 100.
In some embodiments of this embodiment, the second handle 150 may be further disposed at the bottom of the first barrel 100, since the first barrel 100 is installed in the lamp body assembly 20 from any angle, sometimes some fine adjustment of the angle of the first barrel 100 is needed, and the fine adjustment is generally performed by rotating the first barrel 100 relative to the lamp body assembly 20 along the axis thereof, and the second handle 150 disposed at the bottom of the first barrel 100 may facilitate the rotation of the first barrel 100, and when adjustment is needed, the second handle 150 may serve as a force application point, which is convenient for a user to apply force.
The second handle 150 may be one or more, and in this embodiment, it is described that one second handle 150 is provided, and the second handle 150 may be provided at the bottom of the first barrel 100 and protrude out of the bottom of the sleeve assembly 10 to facilitate the application of force. Meanwhile, when the first barrel 100 is separated from the lamp body assembly 20, since the first barrel 100 is located in the lamp body assembly 20, after the connection portion 121 is pressed, it is not convenient to pull the first barrel 100 out of the lamp body assembly 20, and the second handle 150 may be convenient for a user to apply force with his hand or a tool, so as to pull the first barrel 100 out of the lamp body assembly 20.
The second handle 150 may be connected to the first end of the connection portion 121, and the connection portion of the second handle 150 and the connection portion 121 is mounted on the outer wall of the first cylinder 100, in some embodiments, the second handle 150 is suspended, and when the second end of the connection portion 121 swings, the second handle 150 swings accordingly, and accordingly, when the second handle 150 is squeezed, the second end of the connection portion 121 swings along with the swing of the second handle 150. Under this condition, when dismantling first barrel 100 and lamp body subassembly 20, can pull the one end that second handle 150 deviates from connecting portion 121 outwards, can drive the second end of connecting portion 121 this moment and be close to towards first barrel 100 to make joint portion 122 and the separation of second draw-in groove, can directly pull second handle 150 this moment, pull out first barrel 100 from lamp body subassembly 20, make the operation more coherent succinct.
In order to avoid interference between the first handle 320 and the second handle 150, the second handle 150 may be slightly inclined outward in the radial direction of the first barrel 100, so that the angle adjustment of the first barrel 100 and the second barrel 300 can be more conveniently performed without affecting the overall function of the sleeve assembly 10.
Wherein, the second matching part 120 and the second handle 150 may be both disposed on the first barrel 100, and the connection place of the second matching part 120 and the first handle 320 may be at the bottom of the first barrel 100.
The above embodiments are only examples when the second matching portion 120 is a snap fit, and in other embodiments, a direct threaded connection or screw locking between the lamp body assembly 20 and the first barrel 100 is also possible.
In some embodiments of the present embodiment, the sleeve assembly 10 further includes a third matching portion for matching with the second light distribution element 40, the third matching portion is disposed at an end of the first cylinder 100 away from the first matching portion 110 and extends beyond an end of the first cylinder 100, and the third matching portion is integrally disposed with the second matching portion 120.
In some embodiments of the present invention, the lamp body assembly 20 of the sleeve assembly 10 further includes a primary optical element receiving portion 520, the primary optical element receiving portion 520 is integrally disposed with the sleeve assembly fitting portion 510, and the primary optical element 700 is connected to the primary optical element receiving portion 520.
Referring to fig. 12, the second lamp body 500 includes a top wall and an outer peripheral wall, which are surrounded to form a receiving space, into which the sleeve assembly engaging portion 510 extends.
The second lamp body 500 may be provided with an annular embedded structure, the embedded structure may be coaxial with the second lamp body 500, the embedded structure is provided with two cavities communicated with each other, the two cavities are sequentially arranged along the axis direction of the embedded structure, the cavity at the top of the embedded structure is a primary optical element accommodating portion 520, which can be used for accommodating and mounting the primary optical element 700, the sleeve assembly matching portion 510 is located in the cavity at the bottom of the inner cavity structure, after the sleeve assembly 10 is placed in the cavity at the bottom of the embedded structure, the sleeve condition is fixed by the sleeve assembly matching portion 510, and the light emergent surface of the primary optical element 700 faces the first light distribution element 200 at this time.
And when the primary optical element is installed in the primary optical element accommodating portion 520 and the sleeve assembly 10 is installed in the sleeve assembly matching portion 510, the light emitting surface of the primary optical element 700 is just arranged toward the light distribution element in the sleeve assembly 10.
In some embodiments of the present embodiment, the primary optical element 700 is a collimating lens, and the light distribution element may be a polarizing lens.
Referring to fig. 13, the embodiment of the present invention further discloses a lamp, which includes a male-female structure 30, a light source module 600, a primary optical component, a second light distribution element 40, a surface frame 50, the sleeve assembly 10 and the lamp body assembly 20, wherein the male-female structure 30 is installed at the top of the lamp body, the light source module 600, the primary optical component, the sleeve assembly 10, the second light distribution element 40 and the surface frame 50 are sequentially arranged along the axis of the lamp body assembly 20, the reflector is installed on the surface frame 50, and the second light distribution element 40 is connected to the first cylinder 100 through a third matching portion.
The second light distribution element 40 in the present embodiment may be a reflector or another optical element.
In some embodiments of the present embodiment, the third mating portion may be integrally provided with the second mating portion 120.
For detachable connected mode between sleeve subassembly 10 and lamp body subassembly 20 in the lamps and lanterns that this embodiment provided, when the optical effect of optical product needs to be changed, only need to be provided with sleeve subassembly 10 of first grading component 200 and take off, then change a sleeve subassembly 10 that has the first grading component 200 of different degrees, can accomplish the change of the optical effect of optical product, need not to change other positions of lamps and lanterns, moreover, the steam generator is simple in operation, time saving and labor saving, and only need purchase one set of sleeve subassembly 10 that contains the first grading component 200 of multiple degrees can, need not to hold a plurality of lamp body subassemblies 20, thereby very big saving cost, and sleeve subassembly 10 is compared in the volume of lamp body subassembly 20, also can reduce the space that occupies.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (14)

1. The utility model provides a lamp body subassembly that can lead to joining in marriage sleeve subassembly, its characterized in that includes first lamp body (400), light source module (600), one-level optical element (700) and second lamp body (500), first lamp body (400) with second lamp body (500) matched stack and relative rotation, light source module (600) set up in first lamp body (400), one-level optical element (700) set up in light source module (600) with between second lamp body (500), second lamp body (500) inside still is formed with sleeve subassembly cooperation portion (510) for can dismantle the combination with above-mentioned sleeve subassembly (10).
2. A lamp body assembly of a generic sleeve assembly according to claim 1, characterized in that the second lamp body (500) comprises a top wall and a peripheral wall, which enclose a receiving space into which the sleeve assembly engaging portion (510) extends.
3. A lamp body assembly of a generic sleeve assembly according to claim 1, characterized in that the sleeve assembly fitting (510) comprises at least a snap-fit structure or a screw thread or screw locking structure.
4. A lamp body assembly of a wildable sleeve assembly as claimed in claim 1, wherein the lamp body assembly (20) of the wildable sleeve assembly further comprises a primary optical element receiving portion (520), the primary optical element receiving portion (520) being integrally provided with the sleeve assembly mating portion (510), the primary optical element (400) being coupled with the primary optical element receiving portion (520).
5. A lamp body assembly of a universal socket assembly according to claim 1, wherein the socket assembly fitting portion (510) is dimensionally unchanged while the outer diameter dimensions of the first lamp body (400) and the second lamp body (500) are changeable.
6. A lamp body assembly of a wildable sleeve assembly as claimed in claim 1, wherein the primary optical element (700) is a collimating lens.
7. A lamp body assembly of a wildable sleeve assembly as claimed in any one of claims 1 to 6, wherein the sleeve assembly mating portion (510) comprises a snap groove.
8. A lamp body assembly of a wildable sleeve assembly as claimed in claim 7, wherein the catch is annular along the inner circumference of the second lamp body (500).
9. A lamp comprising a lamp body assembly (20) with a sleeve assembly as claimed in any one of claims 1 to 8, a lighting module housed in the lamp body assembly (20), and a sleeve assembly (10) detachably assembled with the lamp body assembly (20).
10. A lamp as claimed in claim 9, wherein the sleeve assembly (10) comprises a first cylindrical body (100) and a first light distribution element (200) detachably assembled with the first cylindrical body (100), and the first cylindrical body (100) is detachably combined with the sleeve assembly fitting part (510).
11. A lamp as claimed in claim 10, wherein the light exit surface of the primary optical element (700) faces the first light distribution element (200).
12. A lamp as claimed in claim 11, wherein the primary optical element (700) is located between the light source module (600) and the sleeve assembly (10).
13. A light fixture as claimed in claim 12, characterized in that the first light distribution element (200) is located between the primary optical element (700) and the first barrel (100).
14. A lamp as recited in claim 11, wherein an exit light angle adjustable sleeve (180) is disposed in the first cylinder (100), the exit light angle adjustable sleeve (180) comprises at least one set of optical elements capable of rotating relatively, at least one of the optical elements is a polarizing lens to change an angle of exit light.
CN201911129192.5A 2019-11-18 2019-11-18 Lamp body assembly capable of being matched with sleeve assembly and lamp Pending CN110762434A (en)

Priority Applications (2)

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CN201911129192.5A CN110762434A (en) 2019-11-18 2019-11-18 Lamp body assembly capable of being matched with sleeve assembly and lamp
PCT/CN2020/126786 WO2021098524A1 (en) 2019-11-18 2020-11-05 Sleeve assembly, lamp body assembly that can connect to said sleeve assembly, and light fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911129192.5A CN110762434A (en) 2019-11-18 2019-11-18 Lamp body assembly capable of being matched with sleeve assembly and lamp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021098524A1 (en) * 2019-11-18 2021-05-27 苏州欧普照明有限公司 Sleeve assembly, lamp body assembly that can connect to said sleeve assembly, and light fixture

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204593126U (en) * 2015-05-20 2015-08-26 惠州市西顿工业发展有限公司 A kind of short lamp body angle adjustable Down lamp
CN204785880U (en) * 2015-07-07 2015-11-18 东莞华明灯具有限公司 Lamps and lanterns of adjustable light -emitting angle
CN205372297U (en) * 2016-03-03 2016-07-06 中山市卡弗照明有限公司 Light -emitting diode (LED) tube lamp
CN208871448U (en) * 2018-11-27 2019-05-17 广东奔豪照明有限公司 The focusing circle shot-light of one kind of multiple replaceable front rings
CN110715275A (en) * 2019-11-18 2020-01-21 欧普照明股份有限公司 Sleeve assembly and lamp
CN210688107U (en) * 2019-11-18 2020-06-05 欧普照明股份有限公司 Sleeve assembly and lamp
CN210717162U (en) * 2019-11-18 2020-06-09 欧普照明股份有限公司 Lamp body assembly capable of being matched with sleeve assembly and lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204593126U (en) * 2015-05-20 2015-08-26 惠州市西顿工业发展有限公司 A kind of short lamp body angle adjustable Down lamp
CN204785880U (en) * 2015-07-07 2015-11-18 东莞华明灯具有限公司 Lamps and lanterns of adjustable light -emitting angle
CN205372297U (en) * 2016-03-03 2016-07-06 中山市卡弗照明有限公司 Light -emitting diode (LED) tube lamp
CN208871448U (en) * 2018-11-27 2019-05-17 广东奔豪照明有限公司 The focusing circle shot-light of one kind of multiple replaceable front rings
CN110715275A (en) * 2019-11-18 2020-01-21 欧普照明股份有限公司 Sleeve assembly and lamp
CN210688107U (en) * 2019-11-18 2020-06-05 欧普照明股份有限公司 Sleeve assembly and lamp
CN210717162U (en) * 2019-11-18 2020-06-09 欧普照明股份有限公司 Lamp body assembly capable of being matched with sleeve assembly and lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021098524A1 (en) * 2019-11-18 2021-05-27 苏州欧普照明有限公司 Sleeve assembly, lamp body assembly that can connect to said sleeve assembly, and light fixture

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