Chain lamp

Abstract

The application discloses a chain lamp, comprising: a transfer structure, a lamp body and a connecting structure. The transfer structure is provided with a transfer chamber and two mounting chambers, and the transfer chamber is communicated with the two mounting chambers; the lamp body is provided with a plurality of lamp bodies, and a transfer structure is arranged between two adjacent lamp bodies; the connecting structure is provided with a first connecting part and a second connecting part at two ends, the first connecting part is connected with the lamp body, the second connecting part is provided with a ball head, and the second connecting part is rotatably arranged in the mounting chamber; a wiring channel is arranged in the connecting structure, and the wiring channel is communicated with the inside of the lamp body and the transfer chamber. The lamp body can swing relative to the transfer structure, so that the lighting direction of the lamp body can be adjusted. The inside of the lamp body, the wiring channel of the connecting structure and the transfer chamber of the transfer structure can be used for passing through electric wires, so that the electric wires can be routed from the inside, the electric wires are prevented from being exposed and excessively bent, and the electric wires are protected.

Description

Technical Field

[0001] This application relates to the field of lighting equipment technology, and in particular to a chain lamp. Background Technology

[0002] Chain lights consist of multiple lights connected in series, roughly in the shape of a chain. The use of multiple lights to illuminate the space enhances the atmosphere and lighting effect.

[0003] In related technologies, in order to improve the flexibility between the individual lamps in a chain light and to power multiple lamps, the lamps are generally connected in series directly by wires with an insulated layer. However, the lamps will often swing relative to each other, which causes the wires to bend frequently. The insulated layer on the outside of the wires is easily damaged, which may lead to the risk of leakage. Utility Model Content

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a chain light that can run and protect electrical wires through a transfer structure and a connecting structure, reducing the risk of wire damage.

[0005] A chain light according to an embodiment of this application includes: a transfer structure, a light body, and a connecting structure.

[0006] The transfer structure includes a transfer chamber and two installation chambers, with the transfer chamber connected to the two installation chambers.

[0007] The lamp body is provided in multiple ways, and a transfer structure is provided between two adjacent lamp bodies;

[0008] The connection structure has a first connection part and a second connection part at both ends. The first connection part is connected to the lamp body, and the second connection part is set as a ball head. The second connection part is rotatably disposed in the mounting cavity. A wiring channel is opened in the connection structure, and the wiring channel connects the interior of the lamp body and the transfer cavity.

[0009] The chain lamp according to the embodiments of this application has at least the following beneficial effects: the lamp body is rotatably connected to the transfer structure via the second connecting part of the connecting structure, thereby enabling the lamp body to swing relative to the transfer structure to adjust the lighting direction of the lamp body. Furthermore, adjacent lamp bodies are connected via the transfer structure, allowing both adjacent lamp bodies to swing relative to the transfer structure, thus increasing the swing amplitude between adjacent lamp bodies. Additionally, the interior of the lamp body, the wiring channel of the connecting structure, and the transfer chamber of the transfer structure can be used to pass wires through, allowing the wires to be routed internally, preventing wire exposure and excessive bending, and providing protection for the wires.

[0010] According to some embodiments of this application, the installation chamber has a circular cross-section, the transfer structure has a through hole communicating with the installation chamber, the connecting structure passes through the through hole, and the cross-sectional dimension of the second connecting part is larger than that of the through hole.

[0011] According to some embodiments of this application, the transfer structure includes an upper cover and a bottom shell, the upper cover and the bottom shell are detachably connected, the upper cover forms a first recess, the bottom shell forms a second recess, and the first recess and the second recess constitute the mounting chamber.

[0012] According to some embodiments of this application, the lamp body has a connected sealing hole and a connecting hole. The sealing hole is located on the outside of the lamp body, and the connecting hole is located on the inside of the lamp body. The diameter of the sealing hole is larger than the diameter of the connecting hole. The connecting structure also has an abutment portion. The first connecting portion passes through the connecting hole and is threadedly connected to the connecting hole. A first sealing ring is provided at the bottom of the first connecting portion and the connecting hole. The abutment portion passes through the sealing hole. A second sealing ring is provided between the abutment portion and the bottom of the sealing hole.

[0013] According to some embodiments of this application, a third sealing ring is provided between the inner wall of the mounting chamber and the second connecting portion.

[0014] According to some embodiments of this application, an installation structure is also included, which is disposed on the transfer structure and is used to install the transfer structure at the installation position.

[0015] According to some embodiments of this application, the mounting structure and the transfer structure are detachably connected.

[0016] According to some embodiments of this application, the mounting structure includes a strap buckle, which is connected to the transfer structure and is used for binding and connecting to the mounting position.

[0017] According to some embodiments of this application, the installation structure further includes a height-increasing bracket, which is disposed between the transfer structure and the strap buckle, and is detachably connected to both the transfer structure and the strap buckle.

[0018] According to some embodiments of this application, the mounting structure includes a flange connected to the transfer structure, and the flange is used for connection with fasteners at the mounting location.

[0019] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0020] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the chain light according to an embodiment of this application;

[0022] Figure 2 This is a cross-sectional view of a chain light according to an embodiment of this application;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is an exploded view of the chain light according to an embodiment of this application;

[0025] Figure 5 This is an exploded diagram of the transit structure.

[0026] Figure label:

[0027] Transfer structure 100, transfer chamber 110, installation chamber 120; perforation 130; top cover 140, first recess 141, bottom shell 150, second recess 151, third sealing ring 160;

[0028] Lamp body 200, sealing hole 210, connecting hole 220, first sealing ring 230, second sealing ring 240, plug 250;

[0029] Connection structure 300, first connection part 310, second connection part 320, wiring channel 330, and abutment part 340;

[0030] Mounting structure 400, strap buckle 410, heightening bracket 420; flange 430. Detailed Implementation

[0031] The embodiments of this application 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 application, and should not be construed as limiting this application.

[0032] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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 application.

[0033] In the description of this application, "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. The use of "first" and "second" in the description is merely for 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.

[0034] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0035] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] Reference Figures 1 to 3 The chain light according to an embodiment of this application includes: a transfer structure 100, a light body 200, and a connecting structure 300.

[0037] The transfer structure 100 is provided with a transfer chamber 110 and two installation chambers 120, and the transfer chamber 110 is connected to the two installation chambers 120;

[0038] Multiple lamp bodies 200 are provided, and a transfer structure 100 is provided between two adjacent lamp bodies 200;

[0039] The connecting structure 300 has a first connecting part 310 and a second connecting part 320 at both ends. The first connecting part 310 is connected to the lamp body 200, and the second connecting part 320 is set as a ball head. The second connecting part 320 is rotatably disposed in the mounting chamber 120. A wiring channel 330 is provided in the connecting structure 300, which connects the interior of the lamp body 200 and the transfer chamber 110.

[0040] It is understood that the lamp body 200 and the transfer structure 100 are connected by a connecting structure 300. The first connecting part 310 of the connecting structure 300 is connected to the lamp body 200, and the second connecting part 320 of the connecting structure 300 is connected to the transfer structure 100. The second connecting part 320 is set as a ball head and is rotatably connected to the mounting chamber 120 of the transfer structure 100. Thus, the connecting structure 300 can swing relative to the transfer structure 100, thereby causing the lamp body 200 to swing relative to the transfer structure 100, thereby adjusting the lighting direction of the lamp body 200. Furthermore, since two adjacent lamp bodies 200 are connected by the transfer structure 100, both adjacent lamp bodies 200 can swing relative to the transfer structure 100 through the connecting structure 300, thereby enabling a larger swing amplitude between adjacent lamp bodies 200, which is beneficial for adapting to more application scenarios. It is also understood that the wiring channel 330 passes through the first connecting part 310 and the second connecting part 320, so that the wiring channel 330 can communicate with the interior of the lamp body 200 and the mounting chamber 120. The wire can pass sequentially from the interior of one lamp body 200 through the wiring channel 330 of the connecting structure 300 connected to the current lamp body 200, the transfer chamber 110 of the transfer structure 100, the wiring channel 330 of another connecting structure 300, and the interior of another lamp body 200, so that the wire can be electrically connected to all lamp bodies 200. Since the wiring path is inside the lamp body 200, inside the connecting structure 300 (i.e., the wiring channel 330 of the connecting structure 300), and inside the transfer structure 100 (i.e., the transfer chamber 110 of the transfer structure 100), exposed wires and excessive bending of wires can be avoided, thereby protecting the wires and improving the safety of the chain light of this application.

[0041] In summary, the lamp body 200 is rotatably connected to the transfer structure 100 via the second connecting portion 320 of the connecting structure 300. This allows the lamp body 200 to swing relative to the transfer structure 100, adjusting its illumination direction. Furthermore, adjacent lamp bodies 200 are connected via the transfer structure 100, enabling both adjacent lamp bodies 200 to swing relative to the transfer structure 100, thus increasing the swing amplitude between adjacent lamp bodies 200. Additionally, the interior of the lamp body 200, the wiring channel 330 of the connecting structure 300, and the transfer chamber 110 of the transfer structure 100 can be used to pass wires through, allowing the wires to be routed internally, preventing wire exposure and excessive bending, and protecting the wires.

[0042] Reference Figure 3 According to some embodiments of this application, the installation chamber 120 has a circular cross-section, the transfer structure 100 has a through hole 130 communicating with the installation chamber 120, the connecting structure 300 passes through the through hole 130, and the cross-sectional dimension of the second connecting part 320 is larger than that of the through hole 130.

[0043] It is understandable that the shape of the mounting chamber 120 is adapted to the shape of the second connecting part 320 so as to facilitate the rotation of the second connecting part 320 within the mounting chamber 120. The connecting structure 300 can pass through the through hole 130 so that the second connecting part 320 can be placed within the mounting chamber 120. However, the second connecting part 320 is a ball head and is relatively large, so it cannot pass through the through hole 130, thereby preventing the second connecting part 320 from detaching from the mounting chamber 120.

[0044] Reference Figure 5 According to some embodiments of this application, the transfer structure 100 includes an upper cover 140 and a bottom shell 150, which are detachably connected. The upper cover 140 forms a first cavity 141, and the bottom shell 150 forms a second cavity 151. The first cavity 141 and the second cavity 151 constitute an installation chamber 120.

[0045] It is understandable that during the assembly of the transfer structure 100 and the connecting structure 300, the upper cover 140 and the bottom shell 150 are in a separate state. This allows the second connecting part 320 to be placed in the second cavity 151 of the bottom shell 150. Subsequently, the upper cover 140 is installed onto the bottom shell 150, so that the first cavity 141 and the second cavity 151 form the mounting chamber 120. This completes the assembly of the connecting structure 300 and the transfer structure 100, thereby confining the second connecting part 320 within the mounting chamber 120.

[0046] Reference Figure 3 According to some embodiments of this application, the lamp body 200 has a connected sealing hole 210 and a connecting hole 220. The sealing hole 210 is located on the outside of the lamp body 200, and the connecting hole 220 is located on the inside of the lamp body 200. The diameter of the sealing hole 210 is larger than the diameter of the connecting hole 220. The connecting structure 300 is also provided with an abutment portion 340. The first connecting portion 310 passes through the connecting hole 220 and is threadedly connected to the connecting hole 220. A first sealing ring 230 is provided at the bottom of the first connecting portion 310 and the connecting hole 220. The abutment portion 340 passes through the sealing hole 210, and a second sealing ring 240 is provided between the abutment portion 340 and the bottom of the sealing hole 210.

[0047] Understandably, during the assembly of the transfer structure 100 and the lamp body 200, the first sealing ring 230 is placed at the bottom of the connecting hole 220, and the second sealing ring 240 is fitted onto the first connecting part 310 and located on one side of the abutment part 340, or the second sealing ring 240 is placed at the bottom of the sealing hole 210. Subsequently, the first connecting part 310 passes through the sealing hole 210 and into the connecting hole 220, and the connecting structure 300 is screwed on, and the first connecting part 310 is threadedly connected to the connecting hole 220. In the screw-on connection structure 300, the first connecting part 310 continuously moves toward the bottom of the connecting hole 220, while the abutting part 340 moves toward the bottom of the sealing hole 210. Finally, the first connecting part 310 cooperates with the bottom of the connecting hole 220 to press the first sealing ring 230, and the abutting part 340 cooperates with the bottom of the sealing hole 210 to press the second sealing ring 240, thereby completing the assembly of the transfer structure 100 and the lamp body 200, and achieving double-layer waterproofing through the first sealing ring 230 and the second sealing ring 240.

[0048] Reference Figure 3 According to some embodiments of this application, a third sealing ring 160 is provided between the inner wall of the mounting chamber 120 and the second connecting portion 320.

[0049] Understandably, by adding a third sealing ring 160 between the inner wall of the mounting chamber 120 and the second connecting portion 320, the damping sensation during the rotation of the second connecting portion 320 within the mounting chamber 120 can be increased, improving the rotation feel. Furthermore, the third sealing ring 160 can increase the friction between the second connecting portion 320 and the inner wall of the mounting chamber 120. Without external force pushing the lamp body 200, the second connecting portion 320 will not rotate within the mounting chamber 120, thus maintaining the connecting structure 300 and the transfer structure 100 at their current rotation angle, allowing the lamp body 200 to remain in its current position.

[0050] Specifically, an annular groove is formed on the inner wall of the mounting chamber 120, and the third sealing ring 160 is disposed in the annular groove to prevent the third sealing ring 160 from moving when the second connecting part 320 rotates in the mounting chamber 120, thus ensuring that the third sealing ring 160 is fixed in the mounting chamber 120.

[0051] Reference Figure 1 According to some embodiments of this application, it also includes an installation structure 400, which is disposed on the transfer structure 100 and is used to install the transfer structure 100 at the installation position.

[0052] It is understood that the transfer structure 100 is installed in the installation position via the mounting structure 400. During the installation of the chain light of this application, after the transfer structure 100 is fixed in the installation position via the mounting structure 400, the light body 200 is swung, and the connecting structure 300 swings relative to the transfer structure 100, causing the light body 200 to swing to the desired position. Subsequently, under the action of the third sealing ring 160, the second connecting part 320 is less likely to rotate relative to the installation chamber 120, thus eliminating the need to hold the light body 200 by hand. Next, the transfer structure 100 on the other side of the light body 200 can be fixed in the installation position. Thus, the position of the light body 200 is determined by the two fixed transfer structures 100, ensuring that the light body 200 will not swing even under external force, stabilizing the installation position of the light body 200 and making the installation process of the chain light of this application convenient.

[0053] Reference Figure 4 According to some embodiments of this application, the mounting structure 400 and the transfer structure 100 are detachably connected.

[0054] It is understandable that the mounting structure 400 and the transfer structure 100 are detachably connected to facilitate the replacement of different mounting structures 400 to adapt to different installation scenarios.

[0055] Reference Figure 4 According to some embodiments of this application, the mounting structure 400 includes a strap buckle 410, which is connected to the transfer structure 100 and is used for binding and connecting to the mounting position.

[0056] Understandably, one type of installation structure 400 includes a strap buckle 410, which, in conjunction with a strap, allows the transfer structure 100 to be tied to a tree or railing.

[0057] Reference Figure 4 According to some embodiments of this application, the mounting structure 400 further includes a heightening bracket 420, which is disposed between the transfer structure 100 and the strap buckle 410, and is detachably connected to the transfer structure 100 and the strap buckle 410 respectively.

[0058] Understandably, the transfer structure 100 has a relatively low height, while the strap buckle 410 is relatively thin. The strap buckle 410 is located at the lower end of the transfer structure 100, and its height is still higher than the lower end of the lamp body 200. Therefore, to facilitate installation, a detachable height-increasing bracket 420 is provided at the lower end of the transfer structure 100, and the strap buckle 410 is located at the lower end of the height-increasing bracket 420, so that the height of the strap buckle 410 is lower than the lower end of the lamp body 200, which facilitates the strap buckle 410 for binding and installation, and avoids the lamp body 200 from obstructing the installation.

[0059] Reference Figure 4According to some embodiments of this application, the mounting structure 400 includes a flange 430, which is connected to the transfer structure 100 and is used for connection with fasteners at the mounting location.

[0060] Understandably, another mounting structure 400 includes a flange 430, which can be fitted with fasteners that can be inserted into the building wall to mount the transfer structure 100 onto the building wall.

[0061] Reference Figure 4 According to some embodiments of this application, a plug 250 is also included, which can be installed in the connection hole 220 of the lamp body 200. It should be understood that in the chain lamp of this application, the side of the lamp body 200 at the end does not need to be connected to the transfer structure 100. Therefore, the first connection portion 310 of the connection hole 220 on one side of the lamp body 200 without the connection structure 300 is blocked. Thus, the plug 250 is added and inserted into the connection hole 220 blocked by the connection structure 300 to block the connection hole 220 and prevent the wire from passing out of the connection hole 220 or water from entering the connection hole 220.

[0062] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A chain light, characterized in that, include: The transfer structure includes a transfer chamber and two installation chambers, with the transfer chamber connected to the two installation chambers. The lamp body is provided in multiple ways, and a transfer structure is provided between two adjacent lamp bodies; The connection structure has a first connection part and a second connection part at both ends. The first connection part is connected to the lamp body, and the second connection part is set as a ball head. The second connection part is rotatably disposed in the mounting cavity. A wiring channel is opened in the connection structure, and the wiring channel connects the interior of the lamp body and the transfer cavity.

2. The chain light according to claim 1, characterized in that, The installation chamber has a circular cross-section, the transfer structure has a through hole that connects to the installation chamber, the connecting structure passes through the through hole, and the cross-sectional dimension of the second connecting part is larger than that of the through hole.

3. The chain light according to claim 1, characterized in that, The transfer structure includes an upper cover and a bottom shell, which are detachably connected. The upper cover forms a first recess, and the bottom shell forms a second recess. The first recess and the second recess constitute the mounting chamber.

4. The chain light according to claim 1, characterized in that, The lamp body has a connected sealing hole and a connecting hole. The sealing hole is located on the outside of the lamp body, and the connecting hole is located on the inside of the lamp body. The diameter of the sealing hole is larger than the diameter of the connecting hole. The connecting structure also has an abutment part. The first connecting part passes through the connecting hole and is threadedly connected to the connecting hole. A first sealing ring is provided at the bottom of the first connecting part and the connecting hole. The abutment part passes through the sealing hole. A second sealing ring is provided between the abutment part and the bottom of the sealing hole.

5. The chain light according to claim 1, characterized in that, A third sealing ring is provided between the inner wall of the installation chamber and the second connecting part.

6. The chain light according to claim 1, characterized in that, It also includes an installation structure, which is disposed on the transfer structure and is used to install the transfer structure at the installation position.

7. The chain light according to claim 6, characterized in that, The installation structure is detachably connected to the transfer structure.

8. The chain light according to claim 7, characterized in that, The mounting structure includes a strap buckle, which is connected to the transfer structure and is used to bind and connect to the mounting position.

9. The chain light according to claim 8, characterized in that, The installation structure also includes a height-increasing bracket, which is disposed between the transfer structure and the strap buckle, and is detachably connected to both the transfer structure and the strap buckle.

10. The chain light according to claim 7, characterized in that, The mounting structure includes a flange, which is connected to the transfer structure and is used to connect to fasteners at the mounting location.

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