A light source device
By introducing detachable lamp housing components and light guide shells of various shapes into the light source device, the problems of monotonous ambient light design and high maintenance costs are solved, and a convenient and multifunctional ambient light user experience is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN LONGSHUN ELECTRICAL TECH CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-23
AI Technical Summary
Existing ambient lights have a monotonous design, while user needs are diverse, and the rendering effect is greatly reduced after the lamp housing is worn out, resulting in high maintenance costs.
Design a light source device in which LED lamp core units are connected by wire groups, equipped with detachable lamp housing components and light guide shells of various shapes, which users can select and replace according to their needs. The light guide shells are fixed to the base by threads, snaps, magnetic or adhesive structures.
It achieves multiple functions to meet user needs, is easy to use, has low maintenance costs, and the light guide shell is detachable and replaceable to meet the decorative needs of different scenarios.
Smart Images
Figure CN224397686U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of light source equipment technology, and in particular to a light source device. Background Technology
[0002] Existing ambient lights typically consist of multiple LED light core units connected in sequence. Each LED light core unit is encased in a lamp housing, and when the LED light core unit is lit, it can use light to render the surrounding environment.
[0003] However, when applied to different scenarios, users have different requirements for the arrangement of ambient lights. In the past, the shapes of ambient lights were relatively simple, and when the outer shell of any LED light core unit was worn, the rendering effect of the entire ambient light would be greatly reduced. Utility Model Content
[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a light source device that is convenient and reliable to use, multifunctional to meet user needs, and reduces maintenance costs.
[0005] A light source device according to a first aspect of the present invention includes: a light string assembly comprising a plurality of sequentially connected LED core units, wherein two adjacent LED core units are connected by a wire group; a plurality of lamp housing assemblies, each lamp housing assembly corresponding to one of the LED core units, wherein each lamp housing assembly includes a base and a light guide shell, the base having a mounting cavity with a light outlet, the LED core units being disposed on the base and located in the mounting cavity, the base having a wire outlet communicating with the mounting cavity, the wire outlet being for passing through the wire group, and the light guide shell being detachably disposed on the base and covering the light outlet.
[0006] A light source device according to an embodiment of the present utility model has at least the following beneficial effects:
[0007] This utility model's light source device comprises multiple LED core units connected sequentially in a light string assembly, with each LED core unit corresponding to a lamp housing assembly. When the LED core unit is lit, it renders the surrounding environment. The light guide shell on each lamp housing assembly is detachable, allowing users to select and install the appropriate light guide shell according to their needs and application scenarios. Furthermore, users can easily replace any worn light guide shell. This design is convenient, reliable, multifunctional, and meets user needs while reducing maintenance costs.
[0008] According to some embodiments of this utility model, there are various types of light guide shells, and different types of light guide shells have different shapes. Any light guide shell can be detachably disposed on the base.
[0009] According to some embodiments of this utility model, the light guide shell is columnar, and the first end of the light guide shell is inserted into the light outlet.
[0010] According to some embodiments of this utility model, the light guide shell is teardrop-shaped or candle-shaped, the bottom end of the light guide shell is a widened portion, the top end of the light guide shell is a narrowed portion, and the widened portion covers the light outlet.
[0011] According to some embodiments of this utility model, the light guide shell is detachably mounted on the base through one or more combinations of threaded structure, snap-fit structure, magnetic structure, and adhesive structure.
[0012] According to some embodiments of this utility model, a connecting structure is provided at the bottom end of the base away from the light outlet, and the connecting structure can be used to connect with the hanging part.
[0013] According to some embodiments of the present invention, the lamp housing assembly further includes a grounding socket, which is detachably connected to the connecting structure and is used for insertion into the ground.
[0014] According to some embodiments of the present invention, the end of the ground insertion base opposite to the base is provided with a pointed end.
[0015] According to some embodiments of the present invention, the base includes a base and a cover, the light outlet is disposed on the cover, and the base and the cover are detachably connected to define the mounting cavity and the cable outlet.
[0016] According to some embodiments of the present invention, the base is provided with a plurality of limiting buckles in the mounting cavity, the limiting buckles can engage with the LED lamp core unit to limit the position of the LED lamp core unit, and there are two outlets located on both sides of the LED lamp core unit respectively.
[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0019] Figure 1 This is a three-dimensional schematic diagram of the first usage state of one embodiment of the light source device of this utility model;
[0020] Figure 2 This is a three-dimensional schematic diagram of the second usage state of one embodiment of the light source device of this utility model;
[0021] Figure 3 This is an exploded view of one embodiment of the light source device of this utility model;
[0022] Figure 4 This is an exploded view of another embodiment of the light source device of this utility model.
[0023] Figure label:
[0024] String light assembly 100; LED lamp core unit 110; circuit board 111; LED light-emitting chip 112; wire assembly 120; lamp housing assembly 200; base 210; base 211; cover 212; light outlet 213; mounting cavity 214; cable outlet 215; limit buckle 216; light guide shell 220; connecting structure 230; grounding socket 300. Detailed Implementation
[0025] The embodiments of this utility model 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 utility model, and should not be construed as limiting this utility model.
[0026] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do 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. Therefore, they should not be construed as limitations on this utility model.
[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.
[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0029] like Figures 1 to 4 As shown, a light source device according to a first aspect embodiment of the present invention includes a light string assembly 100 and a plurality of lamp housing assemblies 200. The light string assembly 100 includes a plurality of LED core units 110 connected in sequence. Two adjacent LED core units 110 are connected by a wire group 120. Each lamp housing assembly 200 is arranged in a one-to-one correspondence with an LED core unit 110. The lamp housing assembly 200 includes a base 210 and a light guide shell 220. The base 210 is provided with a mounting cavity 214 having a light outlet 213. The LED core units 110 are disposed on the base 210 and located in the mounting cavity 214. The base 210 is provided with a wire outlet 215 communicating with the mounting cavity 214. The wire outlet 215 is used to pass through the wire group 120. The light guide shell 220 is detachably disposed on the base 210 and covers the light outlet 213.
[0030] Each LED core unit 110 may include a circuit board 111 and an LED light-emitting chip 112 disposed on the circuit board 111. The wire group 120 may include a power supply line, which can transmit electrical energy to power the LED light-emitting chip 112. The wire group 120 may also include a signal line, which can transmit control signals. The LED light-emitting chip 112 can emit different brightness or color according to the control signal. There are two outlets 215, which are located on both sides of the LED core unit 110 respectively. Each pair of LED core units 110 is connected through the wire group 120. Specifically, multiple LED core units 110 can be connected in series or in parallel.
[0031] The light guide shell 220 can be made of transparent or translucent materials, such as acrylic, resin, glass, etc.
[0032] In some embodiments of this utility model, the base 210 includes a base 211 and a cover 212, the light outlet 213 is disposed on the cover 212, and the base 211 and the cover 212 are detachably connected to define the mounting cavity 214 and the cable outlet 215.
[0033] Specifically, the outlet 215 is defined by the inner wall surface of the base 211 and the inner wall surface of the cover 212. When the wire assembly 120 passes through the outlet 215, the inner wall surface of the base 211 and the inner wall surface of the cover 212 respectively clamp the wire assembly 120.
[0034] In some embodiments of this utility model, such as Figure 3 As shown, the base 211 is provided with a plurality of limiting buckles 216 in the mounting cavity 214. The limiting buckles 216 can be engaged with the LED lamp core unit 110 to limit the position of the LED lamp core unit 110. The limiting buckles 216 can be arranged around the LED lamp core unit 110. The limiting buckles 216 can be snapped with the circuit board 111 to limit the position of the LED lamp core unit 110.
[0035] This utility model's light source device has multiple LED core units 110 connected sequentially in a light string assembly 100, and each LED core unit 110 is correspondingly provided with a lamp housing assembly 200. When the LED core unit 110 is lit, it can render the surrounding environment. The light guide shell 220 on each lamp housing assembly 200 can be detached. Users can select the appropriate light guide shell 220 to install in the corresponding lamp housing assembly 200 according to their own needs and application scenarios. Furthermore, when any light guide shell 220 is worn, the user can replace it in time. This design is convenient and reliable to use, multifunctional to meet user needs, and reduces maintenance costs.
[0036] In some embodiments of this utility model, such as Figures 1 to 4 As shown, there are various types of light guide shells 220, and different types of light guide shells 220 have different shapes. Any light guide shell 220 can be detachably mounted on the base 210.
[0037] There are various types of light guide shells 220, and multiple different types of light guide shells 220 can be available. Users can choose the appropriate light guide shell 220 to connect with the corresponding base 210 according to their own needs.
[0038] In some embodiments of this utility model, the light guide shell 220 is detachably mounted on the base 210 by one or more combinations of threaded structure, snap-fit structure, magnetic structure, and adhesive structure.
[0039] Specifically, such as Figure 3 , 4 As shown, the base 210 has an internal thread on the inner wall of the light outlet 213, and the light guide shell 220 has an external thread on the outer wall. The light guide shell 220 can be detachably installed on the base 210 through the engagement of the internal and external threads.
[0040] In some embodiments of this utility model, such as Figures 1 to 3As shown, the light guide shell 220 is columnar, and the first end of the light guide shell 220 is inserted into the light outlet 213.
[0041] The end of the columnar light guide shell 220 can be directly facing the LED light-emitting chip 112. The light emitted by the LED light-emitting chip 112 enters the interior of the light guide shell 220 from the end of the light guide shell 220. The light is transmitted inside the light guide shell 220 and can be emitted from the peripheral wall of the light guide shell 220. Specifically, the cross-section of the light guide shell 220 can be circular, elliptical, polygonal, etc.
[0042] In some embodiments of this utility model, such as Figure 4 As shown, the light guide shell 220 is teardrop-shaped or candle-shaped. The bottom end of the light guide shell 220 is a widened part, and the top end of the light guide shell 220 is a narrowed part. The widened part covers the light outlet 213.
[0043] The bottom cross-section of the light guide shell 220, which is shaped like a teardrop or a candle flame, is wider, forming an expanded section, while the top cross-section of the light guide shell 220 is narrower, forming a narrowed section. The light emitted by the LED light-emitting chip 112 can enter the interior of the light guide shell 220 from the expanded section, and then diffuse to various positions of the light guide shell 220 and exit from the side wall of the light guide shell 220.
[0044] In some embodiments of this utility model, such as Figure 2 As shown, a connecting structure 230 is provided at the bottom end of the base 210 away from the light outlet 213, and the connecting structure 230 can be used to connect with the hanging device.
[0045] Specifically, the connecting structure 230 can be a post, screw hole, buckle, etc. The connecting structure 230 can be connected to a wall hanger or other hook accessories, so that the light source device can be suspended.
[0046] In some embodiments of this utility model, such as Figure 1 , 3 As shown, the lamp housing assembly 200 also includes a grounding socket 300, which is detachably connected to the connecting structure 230 and is used to be inserted into the ground.
[0047] The 300 ground mount can be inserted into sand or grass to fix the position of the light source device, making it easier to apply the light source device to more scenarios.
[0048] In some embodiments of this utility model, such as Figure 3As shown, the ground insert 300 has a pointed end at the end opposite to the base 210. The ground insert 300 is columnar in shape. The peripheral wall of the ground insert 300 has a groove arranged along the length of the ground insert 300. The pointed end of the ground insert 300 at the end opposite to the base 210 makes it easy for the user to insert the ground insert 300 into the ground.
[0049] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0050] Although embodiments of the present invention 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 the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A light source device, characterized in that, include: The light string assembly includes multiple LED core units connected in sequence, with adjacent LED core units connected by a wire group; Multiple lamp housing assemblies are provided, each of which corresponds to one of the LED chip units. Each lamp housing assembly includes a base and a light guide shell. The base has a mounting cavity with a light outlet. The LED chip unit is mounted on the base and located in the mounting cavity. The base has a wire outlet communicating with the mounting cavity. The wire outlet is used to pass through the wire assembly. The light guide shell is detachably mounted on the base and covers the light outlet.
2. The light source device according to claim 1, characterized in that: There are various types of light guide shells, and different types of light guide shells have different shapes. Any light guide shell can be detachably set on the base.
3. The light source device according to claim 2, characterized in that: The light guide shell is columnar, and its head end is inserted into the light outlet.
4. The light source device according to claim 2, characterized in that: The light guide shell is teardrop-shaped or candle-shaped, with a widened portion at the bottom and a narrowed portion at the top, and the widened portion covers the light outlet.
5. A light source device according to claim 1, characterized in that: The light guide shell is detachably mounted on the base via one or more combinations of threaded structure, snap-fit structure, magnetic structure, and adhesive structure.
6. A light source device according to claim 1, characterized in that: The base is provided with a connecting structure at its bottom end away from the light outlet, and the connecting structure can be used to connect with the hanging device.
7. A light source device according to claim 6, characterized in that: The lamp housing assembly also includes a grounding socket, which is detachably connected to the connecting structure and is used for insertion into the ground.
8. A light source device according to claim 7, characterized in that: The end of the grounding seat facing away from the base is provided with a pointed end.
9. A light source device according to claim 1, characterized in that: The base includes a base and a cover, the light outlet is disposed on the cover, and the base and the cover are detachably connected to define the mounting cavity and the cable outlet.
10. A light source device according to claim 9, characterized in that: The base is provided with multiple limiting buckles in the mounting cavity. The limiting buckles can engage with the LED lamp core unit to limit the position of the LED lamp core unit. There are two outlets, which are located on both sides of the LED lamp core unit.