A landscape lamp body
Patent Information
- Application Number
- CN202522527772.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-28
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-28
AI Technical Summary
[0003]现有的景观灯在长期户外使用过程中，常面临雨水、积水等环境因素的影响，尤其是在灯体结构设计中，若排水不畅，易导致灯具积水，进而引发电路短路、灯具壳体锈蚀等问题，严重影响灯具的使用寿命，尽管现有景观灯在结构上设有排水结构，但在连续降雨下，排水设计难以实现快速，高效率排水，导致灯具潮湿、且易使灯具壳体开裂、灯具散热不良，甚至引发漏电等安全隐患
本实用新型通过在壳体外壁设置环绕的隔板及排水通道，并结合特定角度的第一斜面和第二斜面，能够快速引导并排出雨水，有效避免积水，防止因长期积水导致的灯具锈蚀、结构开裂及电路短路问题；利用壳体外壁与隔板围合形成的冷却区，配合隔板上的第一排水孔，增强散热效果，确保置物槽内电控元件工作温度适宜，延长元件寿命并提高使用安全性；通过开设第二排水孔，进一步优化排水路径，防止杂物堵塞，提高排水系统的可靠性与耐久性。
Smart Images
Figure CN224801513U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of landscape lighting technology, and in particular to a landscape lighting body. Background Technology
[0002] Landscape lighting, a common lighting facility in urban beautification, garden landscaping, and plaza lighting, not only provides illumination but also plays a vital role in beautifying the environment and creating atmosphere. With the acceleration of urbanization and people's increasing demands for the quality of nighttime landscapes, the design and performance of landscape lighting are facing even higher requirements.
[0003] Existing landscape lights often face environmental factors such as rain and water accumulation during long-term outdoor use. Especially in the design of the light body structure, if drainage is not smooth, water can easily accumulate in the lights, leading to problems such as short circuits and corrosion of the light fixture housing, which seriously affects the service life of the lights. Although existing landscape lights have drainage structures in their structure, under continuous rainfall, the drainage design is difficult to achieve fast and efficient drainage, resulting in damp lights, easy cracking of the light fixture housing, poor heat dissipation, and even safety hazards such as leakage. Utility Model Content
[0004] This utility model provides a landscape light body that can effectively solve the above-mentioned problems.
[0005] This utility model is implemented as follows: This utility model provides a landscape light body, comprising: A housing having a cavity formed inside, the cavity being used to connect to an inner sleeve, the inner sleeve being used to house a lighting source, and a lampshade being connected to the lower end of the housing; The housing has several partitions formed around its outer wall, and a drainage channel is formed between two adjacent partitions. A connection hole is formed inside the housing, and a storage slot is formed inside the housing corresponding to the position of the connection hole. The storage slot is used to place electronic control components. The outer wall of the housing forms multiple cooling zones with the partitions at the positions corresponding to the storage slots.
[0006] As a further improvement, each of the partitions located in the cooling zone is provided with a first drain hole.
[0007] As a further improvement, a rib is provided between the partitions on both sides of the connecting hole, and a second drainage hole is provided on the partition near the rib.
[0008] As a further improvement, the drainage channel is formed with a first inclined surface and a second inclined surface on the housing. The angle between the first inclined surface and the vertical direction is defined as A, where A is 0.5° to 2°; the angle between the second inclined surface and the horizontal direction is defined as B, where B is 0.5° to 1°.
[0009] As a further improvement, the housing has multiple slots on the inner wall at the lower end for connecting the lampshade.
[0010] As a further improvement, the inner sleeve has a groove at the bottom that matches the connecting hole.
[0011] The beneficial effects of this utility model are: This invention utilizes a surrounding partition and drainage channel on the outer wall of the housing, combined with a first and second inclined plane at specific angles, to quickly guide and drain rainwater, effectively preventing water accumulation and avoiding problems such as lamp corrosion, structural cracking, and short circuits caused by long-term water accumulation. The cooling zone formed by the outer wall of the housing and the partition, along with the first drainage hole on the partition, enhances heat dissipation, ensuring suitable operating temperatures for the electrical components within the storage compartment, extending component lifespan, and improving safety. The second drainage hole further optimizes the drainage path, preventing blockage by debris and improving the reliability and durability of the drainage system. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0013] Figure 1 This is an exploded view of the structure of a landscape light body according to this utility model.
[0014] Figure 2 This is a schematic diagram of the shell structure of a landscape light body according to the present invention. Figure 1 .
[0015] Figure 3 This is a schematic diagram of the shell structure of a landscape light body according to the present invention. Figure 2 .
[0016] Figure 4 This is a cross-sectional schematic diagram of the shell structure of a landscape lamp body according to this utility model.
[0017] In the figure: 1-shell, 11-first inclined surface, 12-second inclined surface, 13-partition, 14-storage slot, 15-connection hole, 16-cooling zone, 161-first drain hole, 162-rib, 163-second drain hole, 17-slot, 2-inner sleeve, 21-groove, 3-lamp cover, 31-block. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0019] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0020] Reference Figure 1-4 As shown, a landscape light body includes: The housing 1 has a cavity inside, which is used to connect to the inner sleeve 2. The inner sleeve 2 is used to place the lighting source. The housing 1 has a lampshade 3 connected to its lower end. The housing 1 has several partitions 13 forming around its outer wall. A drainage channel is formed between two adjacent partitions 13. A connection hole 15 is formed inside the housing 1. A storage slot 14 is formed inside the housing 1 at the position corresponding to the connection hole 15. The storage slot 14 is used to place electronic control components. The outer wall of the housing 1 forms a cooling zone 16 by surrounding the multiple partitions 13 at the position corresponding to the storage slot 14. By setting the surrounding partitions 13 and drainage channels on the outer wall of the housing 1, and combining them with the first inclined surface 11 and the second inclined surface 12 at a specific angle, rainwater can be quickly guided and drained, effectively avoiding water accumulation and preventing problems such as lamp corrosion, structural cracking and short circuit caused by long-term water accumulation.
[0021] Furthermore, a cavity is formed inside the housing 1 for assembling the inner sleeve 2, which is used to house lighting sources such as LED modules. Multiple slots 17 are formed on the inner wall of the lower end of the housing 1 for engaging with the locking blocks 31 formed on the lampshade 3, thereby achieving quick and stable installation of the lampshade 3 and the housing 1. Multiple radial or slatted partitions 13 are integrally formed around the central axis of the outer wall of the housing 1. In this embodiment, the partitions 13 are slatted, and the slats can be straight or spiral. Furthermore, a drainage channel is formed between two adjacent partitions 13. To optimize drainage performance, the drainage channel has a first inclined surface 11 and a second inclined surface 12 formed on the housing 1. The angle between the first inclined surface 11 and the vertical direction is defined as A, which is 0.5° to 2°; the angle between the second inclined surface 12 and the horizontal direction is defined as B, which is 0.5° to 1°. Preferably, the angle A is 1° and the inclined direction is towards the outside of the housing 1; the angle B is 0.6° and the inclined direction is towards the bottom. This inclined design can effectively guide the water flow to flow away quickly along the inclined surface and avoid water accumulation. A connection hole 15 is formed on the side wall of the housing 1 or at a predetermined position. The other side of the connection hole 15 protrudes from the outer wall of the housing 1, which facilitates the fixing of the inner sleeve 2 by bolt connection. A storage groove 14 is formed inwardly at the position corresponding to the connection hole 15 inside the housing 1. The storage groove 14 is used to accommodate and fix electronic control components such as drivers and controllers, so as to isolate them from the inner sleeve 2 chamber where the lighting source is installed, thereby improving safety.
[0022] Furthermore, at the location corresponding to the storage slot 14, the outer wall of the housing 1, together with multiple partitions 13 surrounding this area, forms a cooling zone 16. Multiple cooling zones 16 are provided on the outer wall of the housing 1. The cooling zone 16 is located on the outer back of the electronic control components. It utilizes the gaps between the partitions to promote airflow, or uses water flow to assist in heat dissipation for the electronic control components inside the housing 1. Each partition 13 located in the cooling zone 16 has a first drain hole 161, which is positioned near the storage slot 14 and on the second inclined surface 12 of the cooling zone 16. Besides tilting downwards, it also tilts towards the side of the first drain hole 161. The first drain hole 161 ensures that liquid entering this area is drained promptly, preventing liquid accumulation that could accelerate oxidation and corrosion of the metal components inside the lamp body due to a humid environment, thus reducing the lamp's lifespan. It also further enhances air convection and improves heat dissipation efficiency. Ribs 162 are provided between the partitions 13 on both sides of the connection hole 15. The ribs 162 are integrally formed at the connection hole 15, which can strengthen the structural strength and prevent damage to the connection structure. At the same time, the partitions 13 on both sides of the connection hole 15 are provided with second drainage holes 163 near the ribs 162. The second drainage holes 163 are used to drain the water accumulated between the two partitions 13 and then drain it through the first drainage hole 161, so as to avoid water accumulation and improve the cooling effect on the electronic components through the step-by-step drainage.
[0023] Furthermore, the inner sleeve 2 has a groove 21 at its bottom that matches the connecting hole 15. When the inner sleeve 2 is installed into the cavity of the housing 1, the groove 21 fits into the area of the connecting hole 15, which helps to accurately position the inner sleeve 2 and fix it to the housing 1 by bolt connection. The lampshade 3 has a matching locking block 31 at the position corresponding to the locking slot 17. During assembly, first, the electronic control components are placed in the storage slot 14 of the housing 1, the inner sleeve 2 is installed into the cavity of the housing 1, the groove 21 at its bottom is aligned with the area of the connecting hole 15, and the lighting source, such as an LED bulb, is installed into the inner sleeve 2 and the wiring is completed. Finally, the lampshade 3 is aligned and locked with the locking block 31 on it and the locking slot 17 on the inner wall of the housing 1, thus completing the assembly of the entire lamp body.
[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A landscape lighting body, characterized in that, include: The housing (1) has a cavity formed inside it, the cavity is used to connect to the inner sleeve (2), the inner sleeve (2) is used to place the lighting source, and the housing (1) is connected to the lampshade (3) at the lower end. The housing (1) has several partitions (13) formed around its outer wall. A drainage channel is formed between two adjacent partitions (13). A connection hole (15) is formed inside the housing (1). A storage slot (14) is formed inside the housing (1) at the position corresponding to the connection hole (15). The storage slot (14) is used to place electronic control components. The outer wall of the housing (1) forms multiple cooling zones (16) with the partitions (13) at the position corresponding to the storage slot (14).
2. A landscape lighting body according to claim 1, characterized in that, Each of the partitions (13) located in the cooling zone (16) is provided with a first drain hole (161).
3. A landscape lighting body according to claim 2, characterized in that, A rib (162) is provided between the partitions (13) on both sides of the connecting hole (15), and a second drainage hole (163) is provided on the partition (13) near the rib (162).
4. A landscape lighting body according to claim 1, characterized in that, The drainage channel has a first inclined surface (11) and a second inclined surface (12) formed on the shell (1). The angle between the first inclined surface (11) and the vertical direction is defined as A, and A is 0.5° to 2°. The angle between the second inclined surface (12) and the horizontal direction is defined as B, and B is 0.5° to 1°.
5. A landscape lighting body according to claim 1, characterized in that, The housing (1) has multiple slots (17) on the inner wall at the lower end for connecting the lampshade (3).
6. A landscape lighting body according to claim 1, characterized in that, The inner sleeve (2) has a groove (21) at the bottom that is adapted to the connecting hole (15).