A split-connectable lamp

Abstract

The utility model relates to lighting lamps and lanterns technical field, concretely relates to a kind of split body connected lamps and lanterns, including upper cover, the upper cover is equipped with several connecting ports;Lamp body, the inside of lamp body is equipped with several function modules, each the function module is correspondingly equipped with one electrically conductive column, the electrically conductive column and the connecting port number and position one to one correspondence;The upper cover and the lamp body are detachably connected, and in the assembling state of both, the electrically conductive column and the connecting port form electric connection;The upper cover is used to be provided with waterproof sealing structure on the face for with the lamp body butt joint.The waterproof sealing structure includes the installation groove being opened in the butt joint face of the upper cover, the installation groove is equipped with sealing ring;The lamp body is used to be equipped with accommodating groove on the face for with the upper cover butt joint.Therefore, design a kind of split body connected lamps and lanterns, to solve the multiple module introduction connection complex and higher waterproof requirement problem existing in prior art.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a lamp that can be detachably connected. Background Technology

[0002] Lighting fixtures are an indispensable infrastructure in daily life and manufacturing. Early lighting fixtures had simple functions and structures, mainly focusing on basic lighting functions. Their power connections usually adopted a simple two-wire (live wire and neutral wire) conductive post structure, and the corresponding waterproofing solutions were also relatively basic. For example, a single sealing ring set on the lamp body could meet the protection requirements in general use environments.

[0003] The increasing demand for intelligent and multifunctional lighting fixtures has spurred the incorporation of modules such as intelligent dimming, color temperature adjustment, and remote control. The introduction of these multiple new modules not only increases the complexity of connecting the various functional modules in detachable lighting fixtures, but also necessitates addressing the issue that some new modules are highly sensitive to humid environments, requiring higher waterproofing standards for the spaces where the modules connect. Therefore, this paper proposes a detachable lighting fixture design to solve the problems of complex connections and higher waterproofing requirements associated with existing technologies involving multiple modules. Utility Model Content

[0004] The purpose of this invention is to provide a lamp that can be connected in parts, so as to solve the problems of complex connection and higher waterproof requirements of multiple modules in the prior art.

[0005] The technical solution of this utility model is: a lamp that can be detachably connected, comprising: The top cover has several connection ports. The lamp body has several functional modules inside, and each functional module has a corresponding conductive post. The number and position of the conductive posts and the connection ports are in one-to-one correspondence. The top cover and the lamp body are detachably connected, and when the two are assembled, the conductive post and the connection port form an electrical connection. The upper cover has a waterproof sealing structure on the side that is used to connect with the lamp body. The waterproof sealing structure includes a mounting groove formed on the mating surface of the upper cover, and a sealing ring is provided in the mounting groove.

[0006] Preferably, the lamp body has a receiving groove on the side that is used to dock with the upper cover, the receiving groove provides a receiving space for the upper cover, and an annular water-proof ring is fixed in the receiving groove; With the top cover and the lamp body assembled, the top of the water-proof ring is inserted into the mounting groove and squeezes the sealing ring, causing the sealing ring to undergo elastic deformation, thereby forming a sealing barrier between the water-proof ring and the sealing ring.

[0007] Preferably, the lamp body is also provided with a drainage groove, which is located on the outside of the water-proof ring.

[0008] Preferably, the bottom of the drainage trough is a guide slope that slopes downward toward the outside of the lamp body.

[0009] Preferably, a first installation positioning guide is provided on the top of the upper cover, and a second installation positioning guide is provided on the top of the lamp body. The first installation positioning guide and the second installation positioning guide are aligned when the upper cover and the lamp body are assembled to guide the installation direction, thereby ensuring that the conductive post is accurately positioned with the corresponding connection port.

[0010] Preferably, the first installation positioning guide and the second installation positioning guide are visual alignment marks.

[0011] Compared with the prior art, the advantages of this utility model are: (1) By setting the sealing ring on the top cover and opening the drainage groove, a triple water-proof protection mechanism combining physical barrier, elastic sealing and active flow guidance is formed. If water wants to invade the electrical connection area, it must not only overflow the water-proof ring, but also pass through the sealing barrier created by the sealing ring, and there must be a large enough water flow to overcome the drainage groove to drain water. This makes it almost impossible for water to enter the electrical connection area and affect the functional module, thereby ensuring the long-term stable operation of the lamp. (2) By setting the first installation positioning guide and the second installation positioning guide, a clear and intuitive visual alignment benchmark is provided for the assembly of the top cover and the lamp body, so that the operator can quickly and accurately align the two for assembly, thereby ensuring that each conductive post can be accurately inserted into its corresponding connection port, reducing the complexity of the connection between functional modules. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the overall structure of the detachable and connectable lamp according to this utility model; Figure 2 This is a cross-sectional view of the overall structure of the detachable and connectable lamp according to this utility model; Figure 3 This utility model Figure 2 Enlarged view of region A in the middle; Figure 4 This is a schematic diagram of the upper cover structure described in this utility model; Figure 5 This is a schematic diagram of the lamp body structure described in this utility model; The components are: 1. Top cover; 11. Mounting groove; 12. Sealing ring; 13. Connection port; 14. First mounting positioning guide; 2. Lamp body; 21. Receiving groove; 22. Waterproof ring; 23. Drainage groove; 24. Conductive post; 25. Second mounting positioning guide. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to specific embodiments: like Figures 1 to 5 As shown, a lamp that can be detachably connected includes an upper cover 1 and a lamp body 2.

[0014] The lamp body 2 has several functional modules inside for emergency lighting, light adjustment, color temperature adjustment, etc., and each functional module has a corresponding conductive post 24. The upper cover 1 has several connection ports 13 that are adapted to the conductive posts 24, and the number and position of the conductive posts 24 and the connection ports 13 correspond one-to-one.

[0015] The top cover 1 and the lamp body 2 are detachably connected, and can be detachably connected in various ways such as snap-fit ​​or threaded connection. Furthermore, when both are assembled, the conductive post 24 is inserted into the connection port 13 to form an electrical connection, thereby enabling power transmission between the top cover 1 and the lamp body 2.

[0016] like Figure 3 and Figure 4 As shown, the upper cover 1 has a waterproof sealing structure on the side that mates with the lamp body 2. This waterproof sealing structure includes a mounting groove 11 formed on the mating surface of the upper cover 1, and a sealing ring 12 is provided in the mounting groove 11. The sealing ring 12 is made of a waterproof material with elastic deformation function (such as rubber, silicone, etc.).

[0017] like Figure 3 and Figure 5 As shown, the lamp body 2 has a receiving groove 21 on the side that is used to dock with the upper cover 1. The receiving groove 21 provides a receiving space for the upper cover 1, and an annular water-proof ring 22 is fixed inside the receiving groove 21.

[0018] When the top cover 1 and the lamp body 2 are assembled, the top of the water-proof ring 22 is inserted into the mounting groove 11 and squeezes the sealing ring 12, causing the sealing ring 12 to undergo elastic deformation, thereby forming a sealing barrier between the water-proof ring 22 and the sealing ring 12 to prevent moisture intrusion. This prevents external moisture from intruding around the electrical connection area and protects the functional modules in the electrical connection area from moisture or dampness.

[0019] like Figure 1As shown, a drainage groove 23 is also provided on the lamp body 2, and the drainage groove 23 is located outside the water-proof ring 22. The bottom of the drainage groove 23 is a guide slope that slopes downward towards the outside of the lamp body 2. When water from the external environment seeps into the receiving groove 21 and is located outside the water-proof ring 22, the water level will be preferentially guided and quickly discharged to the outside of the lamp body 2 before reaching the height of the water-proof ring 22.

[0020] Compared to the traditional method (where the sealing ring 12 is placed on the lamp body 2), this application places the sealing ring 12 on the upper cover 1. For moisture to penetrate the electrical connection area, it must overcome three obstacles. First, it must overflow the water-proof ring 22; second, it must pass through the sealing barrier created by the sealing ring 12; and finally, a sufficiently large water flow must overcome the drainage channel 23 to ensure drainage, making it virtually impossible for moisture to enter the electrical connection area. In the traditional method, moisture only needs to overcome one obstacle (i.e., pass through the sealing barrier created by the sealing ring 12) to enter the electrical connection area.

[0021] like Figure 1 As shown, a first installation positioning guide 14 is provided on the top of the upper cover 1, and a second installation positioning guide 25 is provided on the top of the lamp body 2. The first installation positioning guide 14 and the second installation positioning guide 25 are visual alignment marks. The first installation positioning guide 14 and the second installation positioning guide 25 are aligned when the upper cover 1 and the lamp body 2 are assembled to guide the installation direction, thereby ensuring that the conductive post 24 is accurately positioned with the corresponding connection port 13.

[0022] Working principle: When assembling the lamp, auxiliary positioning is performed by observing whether the first mounting positioning guide 14 and the second mounting positioning guide 25 are aligned, and then the upper cover 1 and the lamp body 2 are fastened and fixedly connected. During the fastening process, the water-proof ring 22 on the lamp body 2 is inserted into the mounting groove 11 of the upper cover 1, and the sealing ring 12 is squeezed to deform it. At the same time, each conductive post 24 corresponding to the functional module is inserted into the corresponding connection port 13 to establish an electrical connection, thereby supplying power to the functional module inside the lamp body 2.

[0023] When the lamp is in a humid environment, external moisture may seep into the joint between the top cover 1 and the lamp body 2. This moisture will first collect in the receiving groove 21 of the lamp body 2, located outside the water-proof ring 22. Due to the presence of the drainage groove 23, most of the moisture accumulated around the water-proof ring 22 will be actively guided and discharged from the lamp body 2 along its sloping bottom, effectively reducing the water level. For a small amount of moisture that cannot be discharged in time, its rising path will be blocked by the water-proof ring 22. Even if the water level continues to rise, it must pass over the water-proof ring 22 and penetrate the sealing structure formed by the water-proof ring 22 and the sealing ring 12 before entering the electrical connection area. Through this triple water-proof protection mechanism combining physical barrier, elastic sealing and active diversion, the functional modules of the electrical connection area inside the lamp are kept dry, ensuring the long-term stable operation of the lamp.

[0024] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore, all changes falling within the meaning and scope of the equivalents of the claims are intended to be included within this utility model.

Claims

1. A detachable and connectable lamp fixture, characterized in that, include: The upper cover (1) is provided with several connection ports (13); The lamp body (2) has several functional modules inside, and each functional module is provided with a conductive post (24). The number and position of the conductive posts (24) and the connection ports (13) are in one-to-one correspondence. The top cover (1) and the lamp body (2) are detachably connected, and when they are assembled, the conductive post (24) and the connection port (13) form an electrical connection. The upper cover (1) has a waterproof sealing structure on the side that is used to connect with the lamp body (2). The waterproof sealing structure includes an installation groove (11) on the connecting surface of the upper cover (1) and a sealing ring (12) is provided in the installation groove (11).

2. A detachable lamp fixture according to claim 1, characterized in that: The lamp body (2) has a receiving groove (21) on one side for docking with the upper cover (1). The receiving groove (21) provides a receiving space for the upper cover (1). An annular water-proof ring (22) is fixed inside the receiving groove (21). When the top cover (1) and the lamp body (2) are assembled, the top of the water-proof ring (22) is inserted into the mounting groove (11) and squeezes the sealing ring (12), causing the sealing ring (12) to undergo elastic deformation, thereby forming a sealing barrier between the water-proof ring (22) and the sealing ring (12).

3. A detachable lamp fixture according to claim 2, characterized in that: The lamp body (2) is also provided with a drainage groove (23), which is located on the outside of the water-proof ring (22).

4. A detachable lamp fixture according to claim 3, characterized in that: The bottom of the drainage trough (23) is a guide slope that slopes downward toward the outside of the lamp body (2).

5. A detachable lamp fixture according to claim 1, characterized in that: A first installation positioning guide (14) is provided above the top cover (1), and a second installation positioning guide (25) is provided above the lamp body (2). The first installation positioning guide (14) and the second installation positioning guide (25) are aligned when the top cover (1) and the lamp body (2) are assembled to guide the installation direction, thereby ensuring that the conductive post (24) is accurately positioned with the corresponding connection port (13).

6. A detachable lamp fixture according to claim 5, characterized in that: The first installation positioning guide (14) and the second installation positioning guide (25) are visual alignment marks.

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