Sealed light source module applied to underwater lighting equipment
By using a limiting ring and a shielding ring, the problem of water entering gaps during underwater use of the diving light is solved, achieving better sealing and waterproofing capabilities.
Patent Information
- Application Number
- CN202520298144.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-24
AI Technical Summary
When existing diving lights are submerged in water for extended periods, water can seep into the lamp cover through the gap between the diffuser and the cover, affecting the normal operation of the equipment.
The design incorporates a limiting ring and a shielding ring. The limiting ring securely positions the astigmatic lens through a limiting groove and a limiting protrusion, while the shielding ring is fitted onto the connection between the lamp housing and the lamp cover to enhance sealing.
It effectively prevents water from entering the lamp housing through the connection between the diffuser and the lamp cover, ensuring the diving light's waterproof capability and airtightness, and making it easy to carry.
Smart Images
Figure CN223691034U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sealed light source module technical field, specifically a kind of sealed light source module applied to underwater lighting equipment. BACKGROUND
[0002] Underwater lighting equipment is the equipment specially provided for providing light source in underwater environment, wherein the diving lamp is the lighting equipment specially designed for underwater activity, it not only provides necessary light source for diver, but also ensures safety and efficiency in complex underwater environment.
[0003] The current diving lamp is generally composed of lamp shell and lamp cover threadedly connected to one end of the lamp shell, the inner wall of the lamp cover is provided with a diffuser, and water can still enter the interior of the lamp cover through the gap between the diffuser and the lamp cover during the long-term immersion of the diving lamp in water, thereby affecting the normal use of the diving lamp. Therefore, a new type of sealed light source module applied to underwater lighting equipment is needed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at: in order to solve the problem that the current diving lamp is generally composed of lamp shell and lamp cover threadedly connected to one end of the lamp shell, the inner wall of the lamp cover is provided with a diffuser, and water can still enter the interior of the lamp cover through the gap between the diffuser and the lamp cover during the long-term immersion of the diving lamp in water, thereby affecting the normal use of the diving lamp, the utility model provides sealed light source module.
[0005] The utility model realizes the above-mentioned purpose by adopting the following technical scheme:
[0006] A sealed light source module applied to underwater lighting equipment, comprising: a lamp shell, a lamp cover threadedly connected to the surface of the lamp shell, a diffuser slidingly inserted into the inner wall of the lamp cover, and a limiting ring threadedly inserted into the inner wall of the lamp cover, further comprising a limiting unit for further limiting the position of the diffuser in the inner wall of the lamp cover.
[0007] Further, the limiting unit comprises a plurality of limiting grooves formed on the surface of the diffuser, and the inner wall of the lamp cover is provided with a plurality of limiting protrusions, and the surfaces of the plurality of limiting protrusions are respectively slidingly inserted into the inner walls of the plurality of limiting grooves.
[0008] Further, the surface of the limiting ring is slidingly sleeved with a rubber sleeve.
[0009] Further, one end of the lamp cover is fixedly provided with a sealing ring, and the surface of the lamp shell is provided with a slot, and the surface of the sealing ring is slidingly inserted into the inner wall of the slot.
[0010] Further, the surface of the lamp cover is threadedly sleeved with a shielding ring, and the shielding ring is slidingly sleeved on the surface of the lamp shell.
[0011] Further, a handle is fixedly installed on the surface of the shielding ring, and a rubber ring is slidingly inserted into one end of the lamp shell.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1、in the utility model, by threadedly inserting a limiting ring on the inner wall of the lamp cover, when using, the user threadedly sleeves the lamp cover on the surface of the lamp shell, and assembly is completed, and in the subsequent use process, even if water enters the inside of the lamp cover from the diffuser, it is also difficult to penetrate the part that the limiting ring and the lamp cover are threadedly connected, so that the waterproof capability of the diving lamp is ensured.
[0014] 2、in the utility model, by threadedly sleeving a shielding ring on the surface of the lamp cover, and simultaneously sleeving the shielding ring on the surface of the connecting part of the lamp shell and the lamp cover, when using, the user can hold the handle fixedly installed on the surface of the shielding ring to carry the device, and the shielding ring can realize the shielding effect on the connecting part of the lamp shell and the lamp cover, so that water is prevented from entering the inside of the lamp shell and the lamp cover through the connecting part of the lamp shell and the lamp cover. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 it is the three-dimensional structure schematic diagram of the utility model;
[0016] Figure 2 it is the part three-dimensional structure schematic diagram of the utility model;
[0017] Figure 3 it is the part schematic diagram of the half sectional view of the utility model;
[0018] Figure 4 it is the part three-dimensional structure schematic diagram of the utility model from another angle;
[0019] Figure 5 it is still another part three-dimensional structure schematic diagram of the utility model.
[0020] In the drawing: 1, lamp shell; 2, lamp cover; 3, diffuser; 4, limiting ring; 5, limiting unit; 51, limiting groove; 52, limiting protrusion; 6, rubber sleeve; 7, sealing ring; 8, slot; 9, shielding ring; 10, handle; 11, rubber ring. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment.
[0022] The sealed light source module provided by the embodiment mainly aims to solve the problem that the current diving lamp is generally composed of a lamp shell and a lamp cover screwed to one end of the lamp shell, the inner wall of the lamp cover is provided with a light diffuser, and water can still enter the inside of the lamp cover through the gap between the light diffuser and the lamp cover during the long-term immersion of the diving lamp in water, thereby affecting the normal use of the diving lamp, and provides the following technical scheme, which will be described in detail below. Figures 1-5 The sealed light source module applied to the underwater lighting device comprises a lamp shell 1, a lamp cover 2 screwed to the surface of the lamp shell 1, and a light diffuser 3 slidably inserted into the inner wall of the lamp cover 2.
[0023] The sealed light source module applied to the underwater lighting device comprises a lamp shell 1, a lamp cover 2 screwed to the surface of the lamp shell 1, and a light diffuser 3 slidably inserted into the inner wall of the lamp cover 2.
[0024] The sealed light source module applied to the underwater lighting device comprises a lamp shell 1, a lamp cover 2 screwed to the surface of the lamp shell 1, and a light diffuser 3 slidably inserted into the inner wall of the lamp cover 2.
[0025] The sealed light source module applied to the underwater lighting device comprises a lamp shell 1, a lamp cover 2 screwed to the surface of the lamp shell 1, and a light diffuser 3 slidably inserted into the inner wall of the lamp cover 2.
[0026] As Figures 2 to 4As shown in the figure, in some embodiments, the surface of the limiting ring 4 is sleeved with a rubber sleeve 6, and the user can drive the limiting ring 4 to rotate by the friction force between the fingers and the rubber sleeve 6. A notch 8 is formed on the surface of the lamp shell 1. When the user rotates the lamp cover 2 and threadedly sleeves it on the surface of the lamp shell 1, the sealing ring 7 fixedly installed at one end of the lamp cover 2 is inserted into the inner wall of the notch 8, further increasing the sealing effect of the connection between the lamp cover 2 and the lamp shell 1.
[0027] As Figure 1 shown, in some embodiments, finally, the user also needs to threadedly sleeve a shielding ring 9 on the surface of the lamp cover 2, so that the shielding ring 9 shields the part connected between the lamp shell 1 and the lamp cover 2, enhances the sealing property, and the user can hold the handle 10 fixedly installed on the surface of the shielding ring 9 to move the device.
[0028] The working process of the utility model: first, the user needs to place the diffusing mirror 3 in the inside of the lamp cover 2, slide and insert the plurality of limiting protrusions 52 into the inner wall of the plurality of limiting grooves 51 respectively, threadedly insert the limiting ring 4 into the inner wall of the lamp cover 2, and then threadedly sleeve the lamp cover 2 on the surface of the lamp shell 1, so that the effective protection of the diffusing lamp can be realized. In the process of use, it is difficult for water to pass through the diffusing mirror 3, then pass through the part threadedly connected between the limiting ring 4 and the lamp cover 2 and enter the lamp shell 1.
[0029] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all of them should be covered in the protection scope of the utility model.
Claims
1. A sealed light source module for use in an underwater lighting device, characterized in that Include: The surface of the lamp shell (1) is threaded with a lamp cover (2), the inner wall of the lamp cover (2) is slidingly inserted with a diffuser (3), the inner wall of the lamp cover (2) is threaded with a limiting ring (4), further comprising a limiting unit (5), the limiting unit (5) is used for further limiting the position of the diffuser (3) in the inner wall of the lamp cover (2).
2. A sealed light source module for use in an underwater lighting device according to claim 1, characterized in that: The limiting unit (5) comprises a plurality of limiting grooves (51) formed on the surface of the diffuser (3), and the inner wall of the lamp cover (2) is provided with a plurality of limiting protrusions (52), and the surfaces of the limiting protrusions (52) are slidingly inserted into the inner walls of the limiting grooves (51).
3. A sealed light source module for use in an underwater lighting device according to claim 1, characterized in that: The surface of the limiting ring (4) is slidingly sleeved with a rubber sleeve (6).
4. The sealed light source module for use in an underwater lighting device according to claim 1, characterized in that: One end of the lamp cover (2) is fixedly installed with a sealing ring (7), the surface of the lamp shell (1) is provided with a notch (8), and the surface of the sealing ring (7) is slidingly inserted into the inner wall of the notch (8).
5. The sealed light source module for use in an underwater lighting device according to claim 1, characterized in that: The surface of the lamp cover (2) is threaded with a shielding ring (9), and the shielding ring (9) is slidingly sleeved on the surface of the lamp shell (1).
6. A sealed light source module for use in an underwater lighting device according to claim 5, characterized in that: The surface of the shielding ring (9) is fixedly installed with a handle (10), and one end of the lamp shell (1) is slidingly inserted with a rubber ring (11).