Light source module mounting structure and light source device
By dividing the light source module into multiple assembly modules, flexible adjustment of the uniform light unit is achieved, solving the problems of inconvenient adjustment and high cost in the existing technology, and reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU UNIONLUX ELECTRONICS TECH CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-07-14
AI Technical Summary
The existing light source module is inconvenient and costly to adjust the light-diffusing unit, so the entire light source module needs to be redesigned.
The light source module is divided into multiple assembly modules, including a first assembly module, a second assembly module, and a third assembly module. The uniform light unit can be flexibly adjusted through detachable connections, requiring only changes to the structure of the corresponding modules.
It facilitates the adjustment of the light homogenizing unit, reduces interference from other modules, and lowers production and time costs.
Smart Images
Figure CN224498296U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of light source module installation technology, and more specifically, to a light source module installation structure and a light source device. Background Technology
[0002] The existing light source module includes a housing and a substrate mounted together. The housing has a light-diffusing bracket on the side near the substrate. If it is necessary to adjust the light-diffusing unit located between the first housing and the light-diffusing bracket, the housing and the substrate must first be disassembled. However, due to the obstruction of the light-diffusing bracket, it is very inconvenient to adjust the light-diffusing unit. Furthermore, if it is necessary to change the setting of the light-diffusing unit, in addition to setting the light-diffusing bracket, the housing must also be redesigned, which leads to an increase in cost. Utility Model Content
[0003] This application aims to solve at least one of the technical problems existing in the prior art, and provides a light source module mounting structure and a light source device, wherein the light source module mounting structure can solve the problem of inconvenience in adjusting the light uniform unit in the prior art.
[0004] According to a first aspect embodiment of the present application, a light source module mounting structure includes a first assembly module, a second assembly module, and a third assembly module. The first assembly module includes a first housing, on which a condensing lens unit is provided, and the first housing has a first side and a second side. The second assembly module includes a second housing, on which a light-diffusing unit is provided, and the second housing has a first side and a second side, and the first side of the second housing is detachably connected to the second side of the first housing. The third assembly module includes a light-emitting unit, and the third assembly module is detachably connected to the second side of the second housing.
[0005] The light source module mounting structure according to the embodiments of this application has at least the following beneficial effects:
[0006] When the light-diffusing unit needs to be adjusted, depending on the installation of the light-diffusing unit, the second assembly module can be detached from the first assembly module and / or the third assembly module to expose the light-diffusing unit on the second housing, which facilitates the adjustment of the light-diffusing unit. At this time, the first assembly module and the third assembly module will not change. After the light-diffusing unit is adjusted, the second assembly module is formed. Then, the second assembly module can be connected to the first assembly module and / or the third assembly module. At this time, the first assembly module, the second assembly module and the third assembly module form the overall structure of the light source device. The detachable connection structure facilitates the adjustment of the light-diffusing unit and will not be affected by interference from other modules, thus reducing interference.
[0007] In addition, with this light source module mounting structure, when the light-diffusing unit needs to be redesigned, only the structure of the second housing needs to be changed along with the change of the light-diffusing unit, and the first and second sides of the second housing can be detachably connected to the first side of the first housing and the third assembly module, respectively. The specific structures of the first and third assembly modules do not need to be changed accordingly. When the condenser lens unit needs to be redesigned, only the structure of the first housing needs to be changed along with the change of the condenser lens unit, and the second side of the first housing can be detachably connected to the first side of the second housing. The specific structures of the second and third assembly modules do not need to be changed accordingly. This light source module mounting structure is divided into multiple assembly modules. During the production process, the optical components in each assembly module of this light source module mounting structure can be flexibly adjusted, saving production costs and time costs.
[0008] According to some embodiments of this application, the light source module mounting structure includes a clamping assembly, which is detachably connected to a first side of the first housing, and the condensing lens unit is disposed between the clamping assembly and the first housing.
[0009] According to some embodiments of this application, the clamping assembly includes a pressure ring, which is arranged circumferentially along the condenser lens unit. The inner circumference of the pressure ring is used to fix the condenser lens unit. A first mounting groove that mates with the condenser lens unit is provided on a first side of the first housing. The outer circumference of the pressure ring is connected to the first side of the first housing by screws.
[0010] According to some embodiments of this application, the clamping assembly includes a retaining ring, the inner circumference of the retaining ring is provided with a groove for mounting the condenser lens unit, and the outer circumference of the retaining ring is threadedly connected to a first side of the first housing.
[0011] According to some embodiments of this application, the light-diffusing unit includes a pair of compound eye lenses, the pair of compound eye lenses including a first compound eye lens and a second compound eye lens, the first compound eye lens being mounted on a first side of the second housing, and the second compound eye lens being mounted on a second side of the second housing.
[0012] According to some embodiments of this application, the light-diffusing unit includes a diffuser, and the second housing is provided with a second mounting groove for mounting the diffuser.
[0013] According to some embodiments of this application, the light-diffusing unit includes a single-sided compound eye lens, and the second housing is provided with a third mounting groove for mounting the single-sided compound eye lens.
[0014] According to some embodiments of this application, a sealing member is provided between the first housing and the second housing, and the sealing member is disposed along the outer periphery of the light-diffusing unit.
[0015] According to some embodiments of this application, the third assembly module includes a substrate detachably connected to a second side of the second housing, a collimating lens unit is provided between the substrate and the second housing, the collimating lens unit is mounted on the substrate by a bracket, the light-emitting unit is disposed on the side of the substrate facing the second housing, and the bracket is located on the outer periphery of the light-emitting unit.
[0016] The light source device according to a second aspect of this application includes a light source module mounting structure according to the first aspect of this application described above. Attached Figure Description
[0017] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0018] Figure 1 This is an exploded view of the light source module mounting structure according to an embodiment of this application;
[0019] Figure 2 This is a perspective view of a light source module mounting structure according to an embodiment of this application;
[0020] Figure 3 This is an exploded view of the first assembly module in the light source module mounting structure according to an embodiment of this application;
[0021] Figure 4 This is one of the exploded views of the second assembly module in the light source module mounting structure according to an embodiment of this application;
[0022] Figure 5 This is a second exploded view of the second assembly module in the light source module mounting structure according to an embodiment of this application;
[0023] Figure 6 This is an exploded view of the third assembly module in the light source module mounting structure according to an embodiment of this application.
[0024] Figure label:
[0025] 100. First assembly module; 110. First housing; 111. First side of the first housing; 112. Second side of the first housing; 120. Condensing lens unit;
[0026] 200. Second assembly module; 210. Second housing; 211. First side of the second housing; 212. Second side of the second housing; 220. Beam homogenizing unit; 221. First compound eye lens; 222. Second compound eye lens; 223. Diffuser;
[0027] 300. Third assembly module; 310. Light-emitting unit; 320. Collimating lens unit; 321. First collimating lens; 322. Second collimating lens; 330. Substrate; 340. Support;
[0028] 400. Clamping assembly; 410. Pressure ring; 420. Snap ring; 430. Elastic component;
[0029] 500. Sealing components. Detailed Implementation
[0030] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0031] In the description of this application, it should be understood that if directional descriptions are involved, such as up, down, front, back, left, right, etc., indicating the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0032] In the description of this application, if words such as several, greater than, less than, exceeding, above, below, or within appear, "several" means one or more, "more than" means two or more, "greater than," "less than," "exceeding," etc. are understood to exclude the number itself, and "above," "below," "within," etc. are understood to include the number itself.
[0033] In the description of this application, the use of terms such as "first" and "second" is for the purpose of distinguishing technical features only, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.
[0034] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.
[0035] Reference Figures 1 to 6 The light source module mounting structure according to an embodiment of this application includes a first assembly module, a second assembly module, and a third assembly module.
[0036] Specifically, the first assembly module 100 includes a first housing 110, a condenser lens unit 120 is provided on the first housing 110, and the first housing 110 has a first side 111 and a second side 112.
[0037] The second assembly module 200 includes a second housing 210, on which a light-diffusing unit 220 is provided. The second housing 210 has a first side 211 and a second side 212. The first side 211 of the second housing is detachably connected to the second side 212 of the first housing. When the condensing lens unit 120 needs to be redesigned, only the structure of the first housing 110 needs to be changed along with the change of the condensing lens unit 120, and the second side 112 of the first housing 110 can be detachably connected to the first side 211 of the second housing 210. The specific structure of the second assembly module 200 does not need to be changed accordingly.
[0038] The third assembly module 300 includes a light-emitting unit 310, and the third assembly module 300 is detachably connected to the second side 212 of the second housing.
[0039] When the light-diffusing unit 220 needs to be adjusted, depending on the installation of the light-diffusing unit 220, the light-diffusing unit 220 on the second housing 210 can be exposed by simply removing the second assembly module 200 from the first assembly module 100 and / or the third assembly module 300, which facilitates the adjustment of the light-diffusing unit 220. At this time, the first assembly module 100 and the third assembly module 300 will not change. After the light-diffusing unit 220 is adjusted, the second assembly module 200 is formed. Then, the second assembly module 200 can be connected to the first assembly module 100 and / or the third assembly module 300. At this time, the first assembly module 100, the second assembly module 200 and the third assembly module 300 form the overall structure of the light source device. In this way, the light-diffusing unit 220 will not be interfered with by other modules during the adjustment process, reducing interference.
[0040] In the prior art, the overall structure of the light source module is relatively rigid. If the number and structure of the converging lens and the homogenizing lens need to be adjusted, the entire light source module needs to be redesigned. However, with the light source module mounting structure of this application, since the light source module mounting structure is divided into multiple assembly modules, the optical components in each assembly module can be flexibly adjusted, saving production costs and time costs. For example, when the homogenizing unit 220 of this application needs to be redesigned, only the structure of the second housing 210 needs to be changed along with the homogenizing unit 220, and the first side 211 and the second side 212 of the second housing 210 can be respectively connected to the first side 111 and the third side 212 of the first housing 110. The assembly module 300 can be detachably connected, and the specific structures of the first assembly module 100 and the third assembly module 300 do not need to be changed accordingly. When the condenser lens unit 120 needs to be redesigned, only the structure of the first housing 110 needs to be changed along with the change of the condenser lens unit 120, and the second side 112 of the first housing 110 can be detachably connected to the first side 211 of the second housing 210. The specific structures of the second assembly module 200 and the third assembly module 300 do not need to be changed accordingly. The light source module installation structure is divided into multiple assembly modules. During the production process, the optical components in each assembly module of the light source module installation structure can be flexibly adjusted, saving production costs and time costs.
[0041] Reference Figures 1 to 4 The light source module mounting structure includes a clamping assembly 400, which is detachably connected to the first side 111 of the first housing. A condenser lens unit 120 is disposed between the clamping assembly 400 and the first housing 110. The clamping assembly 400 can fix the clamping assembly 400 on the first side 111 of the first housing.
[0042] Specifically, in some of these embodiments, reference is made to Figure 3 The clamping assembly 400 includes a clamping ring 410, which is arranged circumferentially along the condenser lens unit 120. The inner circumference of the clamping ring 410 is used to fix the condenser lens unit 120. The first side 111 of the first housing is provided with a first mounting groove that mates with the condenser lens unit 120. The outer circumference of the clamping ring 410 is connected to the first side 111 of the first housing by screws. The screw connection can fix condenser lens units 120 of different thicknesses, making it easy to replace the condenser lens unit 120 according to the actual situation.
[0043] It should be noted that in some other embodiments, reference is made to... Figure 4The clamping assembly 400 includes a retaining ring 431. The inner circumference of the retaining ring 420 is provided with a groove for installing the condenser lens unit 120. The outer circumference of the retaining ring 420 is connected to the first side 111 of the first housing 110 by a thread. It can be understood that a buckle can also be provided on the outer circumference of the retaining ring 420, and a groove is provided on the first side 111 of the first housing to cooperate with the buckle, so as to realize the snap-fit cooperation between the retaining ring 420 and the first housing 110.
[0044] In some embodiments, an elastic member 430 is provided between the clamping assembly 400 and the outer edge of the condenser lens unit 120. The elastic member 430 is elastic, which facilitates the stable installation of the condenser lens unit 120 on the first side 111 of the first housing. The elastic member 430 can adapt to condenser lens units 120 of different thicknesses, which facilitates the replacement of condenser lens units 120 according to actual conditions.
[0045] In some of these embodiments, reference is made to Figure 4 The light-uniform unit 220 includes a pair of compound eye lenses, which includes a first compound eye lens 221 and a second compound eye lens 222. The first compound eye lens 211 is installed on the first side 211 of the second housing, and the second compound eye lens 212 is installed on the second side 212 of the second housing. The lens units of the first compound eye lens 221 and the second compound eye lens 222 correspond one-to-one to split the light and achieve the function of light uniformity.
[0046] It should be noted that in some other embodiments, reference is made to... Figure 5 The light-diffusing unit 220 includes a diffuser 233. The second housing 210 is provided with a second mounting groove for mounting the diffuser 233. The diffuser 233 replaces the compound eye lens to play the role of light diffusing. The diffuser 233 can be directly mounted on the second housing 210.
[0047] It should be noted that in some other embodiments, the light-diffusing unit 220 includes a single-sided compound eye lens. The second housing 210 is provided with a third mounting groove for mounting the single-sided compound eye lens. One side of the single-sided compound eye lens is a lens unit surface, and the other side is a smooth surface. The single-sided compound eye lens replaces the compound eye lens pair to play the role of light diffusing. It is understood that multiple connecting parts can also be provided at intervals along the edge of the single-sided compound eye lens. One end of the connecting part is detachably connected to the single-sided compound eye lens, and the other end of the connecting part is provided on the second housing 210. The single-sided compound eye lens can be mounted on the second housing 210 through the connecting parts. The connecting parts can use elastic claws or the like to realize the connection between the single-sided compound eye lens and the second housing 210. It is understood that, depending on the needs, the compound eye lens pair can be replaced with a single-sided compound eye lens (i.e., a single-sided compound eye lens) or a diffuser.
[0048] Reference Figure 1In some embodiments, a sealing component 500 is provided between the first housing 110 and the second housing 210. The sealing component 500 is arranged along the outer periphery of the light-diffusing unit 220 and serves to prevent water and dust from entering between the first housing 110 and the second housing 210. It is understood that the sealing component 500 can be a sealing ring or an annular gasket, etc., to seal the first housing 110 and the second housing 210.
[0049] In some of these embodiments, reference is made to Figure 1 and Figure 6 The third assembly module 300 includes a substrate 330 detachably connected to the second side 112 of the second housing 210. A collimating lens unit 320 is provided between the substrate 330 and the second housing 210. The collimating lens unit 320 is mounted on the substrate 330 via a bracket 340. A light-emitting unit 310 is disposed on the substrate 330 facing the second housing 210. The bracket 340 is located on the outer periphery of the light-emitting unit 310. Specifically, the bracket 340 is fastened to the substrate 330 with screws. It can be understood that if the collimating lens unit needs to be redesigned, only the structure of the third assembly module 300 needs to be changed accordingly, and the third assembly module 300 can be detachably connected to the second side 212 of the second housing 210. Specifically, it may be necessary to change the design of the bracket 340 and the design of the substrate 330, and make the substrate 330 detachably connected to the second side 212 of the second housing 210. The structures of the first assembly module 100 and the second assembly module 200 do not need to be changed.
[0050] In some of these embodiments, see Figure 6 The collimating lens unit 320 includes a first collimating lens 321 and a second collimating lens 322. The bracket 340 is provided with a fourth mounting groove for mounting the first collimating lens 321. The first collimating lens 321 is located between the second collimating lens 322 and the bracket 340. The second collimating lens 322 is bonded to the bracket 340. During the production process, the second collimating lens 322 is fixed to the bracket 340 by dispensing adhesive.
[0051] According to the embodiments of this application, the light source device includes the light source module mounting structure described above. This light source device facilitates the adjustment of the light-diffusing unit. That is, the light-diffusing unit 220 on the second housing 210 can be exposed by simply removing the second housing 210 separately, making it convenient to adjust only the light-diffusing unit 220. After the light-diffusing unit 220 is adjusted, the second housing 210 can be assembled together with the first housing 110 and the substrate 230. At this time, the first assembly module, the second assembly module, and the third assembly module form the overall structure of the light source device. In this way, during the adjustment of the light-diffusing unit 220, the first assembly module 100 and its internal focusing lens unit 120 will not change, and the third assembly module 300 and its internal collimating lens 320 will not change, reducing interference factors when adjusting the light-diffusing unit 220.
[0052] Furthermore, the design of each assembly module is easy to adjust flexibly. If the design of the condenser lens unit 120 needs to be redesigned, only the design of the first assembly module 100 and the clamping component 400 needs to be changed, and the second side 112 of the first housing 110 can be detachably connected to the first side 211 of the second housing 210. The second assembly module 200 and the third assembly module 300 do not need to be changed.
[0053] If the light-diffusing unit 220 needs to be redesigned, only the design of the second assembly module 200 needs to be changed, and the first side 211 and the second side 212 of the second housing 210 can be detachably connected to the first housing 110, i.e. the substrate 330, respectively. The first assembly module 100 and the third assembly module 300 do not need to be changed.
[0054] If the design of the straight lens 320 needs to be redesigned, only the design of the third assembly module 300 needs to be changed, and the side of the substrate 330 with the light-emitting unit 310 can be detachably connected to the second side 212 of the second housing 210. The structure of the first assembly module 210 and the second assembly module 200 does not need to be changed.
[0055] Therefore, when a light source device using this light source module mounting structure needs to redesign and adjust its optical components, it is not necessary to rebuild the entire light source device; only the corresponding modules need to be changed, thus reducing production costs.
[0056] In the description of this specification, the use of terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples" indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0057] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.
Claims
1. A light source module mounting structure, characterized in that, include: The first assembly module includes a first housing, on which a condenser lens unit is provided, and the first housing has a first side and a second side; The second assembly module includes a second housing, on which a light-diffusing unit is provided. The second housing has a first side and a second side, and the first side of the second housing is detachably connected to the second side of the first housing. The third assembly module includes a light-emitting unit, and the third assembly module is detachably connected to the second side of the second housing.
2. The light source module mounting structure according to claim 1, characterized in that, It includes a clamping assembly, which is detachably connected to a first side of the first housing, and the condenser lens unit is disposed between the clamping assembly and the first housing.
3. The light source module mounting structure according to claim 2, characterized in that, The clamping assembly includes a pressure ring, which is arranged circumferentially along the condenser lens unit. The inner circumference of the pressure ring is used to fix the condenser lens unit. A first mounting groove that mates with the condenser lens unit is provided on a first side of the first housing. The outer circumference of the pressure ring is connected to the first side of the first housing by screws.
4. The light source module mounting structure according to claim 2, characterized in that, The clamping assembly includes a retaining ring, the inner circumference of which has a groove for mounting the condenser lens unit, and the outer circumference of which is threadedly connected to the first side of the first housing.
5. The light source module mounting structure according to claim 1, characterized in that, The light-diffusing unit includes a pair of compound eye lenses, which includes a first compound eye lens and a second compound eye lens. The first compound eye lens is mounted on a first side of the second housing, and the second compound eye lens is mounted on a second side of the second housing.
6. The light source module mounting structure according to claim 1, characterized in that, The light-diffusing unit includes a diffuser plate, and the second housing is provided with a second mounting groove for mounting the diffuser plate.
7. The light source module mounting structure according to claim 1, characterized in that, The light-diffusing unit includes a single-sided compound eye lens, and the second housing is provided with a third mounting groove for mounting the single-sided compound eye lens.
8. The light source module mounting structure according to claim 1, characterized in that, A sealing component is provided between the first housing and the second housing, and the sealing component is arranged along the outer periphery of the light-diffusing unit.
9. The light source module mounting structure according to claim 1, characterized in that, The third assembly module includes a substrate detachably connected to the second side of the second housing. A collimating lens unit is provided between the substrate and the second housing. The collimating lens unit is mounted on the substrate by a bracket. The light-emitting unit is disposed on the substrate facing the second housing. The bracket is located on the outer periphery of the light-emitting unit.
10. A light source device, characterized in that, Includes the light source module mounting structure as described in any one of claims 1 to 9.