Bedside lamp
By using sealing materials such as putty, sealant, and threadlocker at the joints of marine bedside lamps, combined with a combination screw and sealing ring design, the problem of low waterproof and dustproof ratings has been solved, achieving efficient sealing and cost reduction, and expanding the scope of application.
Patent Information
- Application Number
- CN202423229787.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing marine bedside lamps have low waterproof and dustproof ratings, which cannot meet the requirements for use in special humid environments, especially in places such as bathrooms.
Sealing materials such as putty, caulking compound, and threadlocker are used to seal the joints, and combined with the design of screws and sealing rings, a highly efficient sealing structure is formed.
The bedside lamp has achieved an IP65 waterproof and dustproof rating, which improves sealing performance, reduces usage costs, expands applicable scenarios, and is suitable for more complex environments.
Smart Images
Figure CN223550429U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of lighting equipment technology, specifically relating to a bedside lamp. Background Technology
[0002] Marine bedside lamps are lighting devices specifically designed for marine environments. Due to the unique structure of ships and the special layout of living quarters, bedside lamps are needed to ensure ideal lighting conditions on each bed. Bedside lamps are characterized by their small size, easy installation, and adjustable brightness and beam direction. However, marine bedside lamps have special technical requirements. Since ships frequently operate at sea, bedside lamps must withstand not only the humid environment but also the effects of sea surface roughness. Therefore, marine bedside lamps need a certain degree of waterproofing and stability. With advancements in technology and technology, the upper limit of bedside lamp brightness is constantly increasing, and coupled with their rich functionality, they are being used in more and more scenarios. However, most common bedside lamps on the market only have low waterproof and dustproof ratings, limiting their use and failing to meet the requirements of special humid environments such as bathrooms.
[0003] In view of the above-mentioned existing technology, it is necessary to improve the structure of the existing bedside lamp. To this end, the applicant has made a useful design, and the technical solution to be introduced below is produced in this context. Utility Model Content
[0004] The purpose of this utility model is to provide a bedside lamp with a simple and reasonable structure and a good waterproof and dustproof rating.
[0005] The purpose of this utility model is achieved as follows: a bedside lamp includes an upper housing, a lower housing, a lamp holder, a control switch, and a wire guide. The upper housing has a lamp holder mounting hole, and the lamp holder is fixedly installed in the mounting hole. A putty layer is applied to the joint between the lamp holder and the mounting hole. The control switch is located on the side wall of the lower housing, and a sealing ring is provided on the contact surface between the control switch and the lower housing. The wire guide is located at the bottom of the lower housing and extends through it. An external power cord passes through the wire guide into the lower housing. The lower housing has mounting grooves around its top opening, and the upper housing has protrusions around its bottom opening corresponding to the mounting grooves. When the upper and lower housings are installed together, they are limited by the protrusions and mounting grooves. Sealant is applied to the joint between the mounting grooves and protrusions. The upper and lower housings are fixed using combination screws, which are equipped with washers.
[0006] In a specific embodiment of this utility model, a power module is also included. The power module is fixed inside the lower housing and connected to a control switch via a wire. The power module is also connected to an external power supply wire. The lamp head has a built-in light source module. The connecting wire of the light source module is introduced into the upper housing through the lamp head mounting hole and connected to the power module.
[0007] In another specific embodiment of this utility model, a wire clamping block is also included for fixing the external power supply wire introduced into the lower housing.
[0008] In another specific embodiment of this utility model, the control switch has locking feet at both ends, and the lower housing has an opening on one side wall in the length direction. The control switch is fixedly installed with the opening by a pair of locking feet, and the sealing ring is disposed between the control switch and the opening.
[0009] In another specific embodiment of this utility model, the combined screw is provided with thread-locking adhesive.
[0010] In another specific embodiment of this utility model, the lamp holder includes a lamp tube, a lamp body, and a pressure frame. The lamp tube is fixed to the lamp holder mounting hole of the upper housing by fasteners. The putty layer is provided at the connection between the lamp tube and the lamp holder mounting hole. An internal thread is formed on the inner wall of the lamp tube. The bottom of the lamp body is threadedly connected to the internal thread. The pressure frame is sleeved on the lamp body and fixedly connected to the lamp tube.
[0011] Due to the adoption of the above-mentioned structure, this utility model has the following advantages compared with the prior art: good sealing performance, high waterproof and dustproof level, reduced usage cost, and the ability to cope with various harsh and complex environments, thereby expanding the scope of applicable scenarios. It can replace other lamps and is conducive to the daily management of lamps. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] In the diagram: 1. Upper housing, 11. Lamp holder mounting hole, 111. Inclined step, 12. Boss; 2. Lower housing, 21. Groove, 22. Opening; 3. Lamp holder, 31. Lamp tube, 311. Connecting platform, 32. Lamp body, 33. Pressure frame; 4. Control switch, 41. Clip; 5. Wire guide plug; 6. Sealing ring; 7. Combination screw, 71. Washer; 8. Power module; 9. Wire clamping block. Detailed Implementation
[0014] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. However, the description of the embodiments is not a limitation on the technical solution. Any formal but not substantive changes made based on the concept of this utility model should be considered within the protection scope of this utility model.
[0015] In the following description, all directional (or orientational) concepts involving up, down, left, right, front, and back refer to the position of the figure being described, and are intended to facilitate public understanding. Therefore, they should not be construed as a special limitation on the technical solution provided by this utility model.
[0016] Please see Figure 1 This utility model relates to a bedside lamp, including an upper housing 1, a lower housing 2, a lamp holder 3, a control switch 4, and a wire guide 5. The lamp holder 3 includes a lamp tube 31, a lamp body 32, and a retaining frame 33. The upper housing 1 has a lamp holder mounting hole 11. The lamp tube 31 is fixed to the lamp holder mounting hole 11 of the upper housing 1 by fasteners. A putty layer (not shown) is applied at the connection between the lamp tube 31 and the lamp holder mounting hole 11. An internal thread is formed on the inner wall of the lamp tube 31. The bottom of the lamp body 32 is threaded to the internal thread. The retaining frame 33 is fitted onto the lamp body 32 and fixedly connected to the lamp tube 31, thus securing the lamp body 32. The lower housing 2 has an opening 22 on one side wall along its length. The control switch 4 has locking feet 41 at both ends along its height. The control switch 4 is fixed to the lower housing 2 by engaging the locking feet 41 with the opening 22. A sealing ring 6 is provided between the control switch 4 and the opening 22 to seal the splicing gap. The wire guide 5 is located at the bottom of the lower housing 2 and passes through the lower housing 2. The external power supply wire passes through the wire guide 5 into the lower housing 2 and is fixed by the wire clamping block 9.
[0017] Furthermore, the lamp tube 31 extends downward in its rear half to form a connecting platform 311 that matches the edge of the lamp holder mounting hole 11. The lamp holder mounting hole 11 has an inclined step 111 formed on the inner wall of the corresponding connecting platform 311. The front half of the lamp tube 31 is accommodated within the lamp holder mounting hole 11, and both ends of this part abut against the inclined step 111. At this time, the connecting platform 311 abuts against the upper edge of the rear half of the lamp holder mounting hole 11. The putty layer surrounds the lamp holder mounting hole 11.
[0018] Furthermore, this utility model also includes a power module 8, which is fixed inside the lower housing 2 and connected to the control switch 4 via a wire. The power module 8 is also connected to an external power supply wire. The lamp body 32 has a built-in light source module, and the connecting wire of the light source module is introduced into the upper housing 1 through the lamp holder mounting hole 11 and connected to the power module 8. The control switch 4 serves as a power switch to control the opening and closing of the lamp holder 3.
[0019] See you later Figure 1 The lower housing 2 has mounting grooves 21 around its top opening, and the upper housing 1 has protrusions 12 around its bottom opening corresponding to the mounting grooves 21. When the upper housing 1 and lower housing 2 are installed together, they are positioned using the protrusions 12 and mounting grooves 21. Sealant is applied to the joint between the mounting grooves 21 and protrusions 12 for sealing. The upper housing 1 and lower housing 2 are fixed using combination screws 7, which have washers 71 below the washers to seal the threaded gaps. Threadlocker adhesive is applied to the combination screws 7. Finally, the assembled upper housing 1, lower housing 2, and lamp holder 3 are coated with a surface spray and cured at high temperature to ensure no gaps at any joint. The putty, sealant, and threadlocker adhesive mentioned in this embodiment are all conventional products.
[0020] The lamp constructed in this invention exhibits excellent waterproof and dustproof performance, with a verified protection rating of IP65. Internal electrical components are effectively protected, thereby significantly reducing the cost of subsequent maintenance and repair. Furthermore, the improved waterproof and dustproof performance expands the applicable scenarios for the bedside lamp, allowing users to replace other lamps and reduce the number of available lamp models. This not only facilitates daily management but also greatly reduces the cost of later maintenance and repair.
Claims
1. A bedside lamp, characterized in that, The device includes an upper housing (1), a lower housing (2), a lamp holder (3), a control switch (4), and a wire guide (5). The upper housing (1) has a lamp holder mounting hole (11), and the lamp holder (3) is fixedly installed in this hole. A putty layer is applied to the joint between the lamp holder (3) and the lamp holder mounting hole (11). The control switch (4) is located on the side wall of the lower housing (2), and a sealing ring (6) is provided on the contact surface between the control switch (4) and the lower housing (2). The wire guide (5) is located at the bottom of the lower housing (2) and passes through it, allowing external power cables to pass through. The wire passes through the wire plug (5) into the lower housing (2). The lower housing (2) has a mounting groove (21) around the top opening. The upper housing (1) has a boss (12) around the bottom opening corresponding to the mounting groove (21). When the upper housing (1) and the lower housing (2) are installed together, they are limited by the boss (12) and the mounting groove (21). Sealant is applied in the joint between the mounting groove (21) and the boss (12). The upper housing (1) and the lower housing (2) are fixed by a combination screw (7). The combination screw (7) is equipped with a washer (71).
2. A bedside lamp according to claim 1, characterized in that: It also includes a power module (8), which is fixed inside the lower housing (2) and connected to the control switch (4) via a wire. The power module (8) is also connected to an external power wire. The lamp head (3) has a built-in light source module. The connecting wire of the light source module is introduced into the upper housing (1) through the lamp head mounting hole (11) and connected to the power module (8).
3. A bedside lamp according to claim 1, characterized in that: It also includes a wire clamp (9) for securing the external power supply wires introduced into the lower housing (2).
4. A bedside lamp according to claim 1, characterized in that: The control switch (4) has locking feet (41) at both ends. The lower housing (2) has an opening (22) on one side wall in the length direction. The control switch (4) is fixedly installed with the opening (22) by a pair of locking feet (41). The sealing ring (6) is set between the control switch (4) and the opening (22).
5. A bedside lamp according to claim 1, characterized in that: The combination screw (7) is provided with thread-locking adhesive.
6. A bedside lamp according to claim 1, characterized in that: The lamp holder (3) includes a lamp tube (31), a lamp body (32), and a pressure frame (33). The lamp tube (31) is fixed to the lamp holder mounting hole (11) of the upper housing (1) by fasteners. The putty layer is provided at the connection between the lamp tube (31) and the lamp holder mounting hole (11). An internal thread is formed on the inner wall of the lamp tube (31). The bottom of the lamp body (32) is threaded to the internal thread. The pressure frame (33) is sleeved on the lamp body (32) and fixedly connected to the lamp tube (31).
7. A bedside lamp according to claim 6, characterized in that: The lamp tube (31) extends downward in the rear half to form a connecting platform (311) that matches the edge of the lamp holder mounting hole (11). The lamp holder mounting hole (11) has an inclined step (111) on the inner wall of the corresponding connecting platform (311). The front half of the lamp tube (31) is accommodated in the lamp holder mounting hole (11) and both ends of this part abut against the inclined step (111). At this time, the connecting platform (311) abuts against the upper edge of the rear half of the lamp holder mounting hole (11).