Splicing joint, guide rail and track lamp
By designing a splicing joint including the main body, conductive ring and adapter, the problem of insufficient layout of existing track light guide rails is solved, and the splicing and flexible layout of any angle between the guide rails is realized.
Patent Information
- Application Number
- CN202422235123.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-12
AI Technical Summary
When installing and laying out existing track lights, the guide rails can only be connected along straight lines or fixed angles, resulting in inflexible layout.
A splicing joint is designed, including the main body, the conductive ring and the adapter. Through the coordination of the guide groove, the conductive sheet and the guide block, the splicing of any angle between the guide rails is realized.
It realizes flexible splicing and arbitrary angle adjustment between guide rails, improving layout flexibility and ease of use.
Smart Images
Figure CN222978067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting fixtures, and particularly relates to a splicing joint, a guide rail and a track lamp. Background Art
[0002] When the current track lamps are installed and laid out, most of the multiple guide rails can only be butted and laid along a straight line, or a few use special joints, and a bent joint is used between two guide rails to arrange the two guide rails at a fixed angle, so that a certain angle is formed between adjacent two tracks, which is rather troublesome and the arrangement of the guide rails is not flexible enough. Content of the Utility Model
[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a splicing joint, a guide rail and a track lamp, which can splice two guide rails at any angle, are convenient to use, and the arrangement of the guide rails is flexible.
[0004] The splicing joint according to the first aspect embodiment of the utility model includes: a main body provided with a guide groove and a first conductive sheet, both the guide groove and the first conductive sheet are arranged circumferentially; a conductive ring rotatably arranged on the main body, the conductive ring is provided with a second conductive sheet circumferentially; at least two adapter joints, the adapter joints are rotatably arranged on the main body, the adapter joints are provided with guide blocks, the guide blocks are slidably connected with the guide grooves, and third conductive sheets are arranged on both the upper and lower sides of the guide blocks, and the two third conductive sheets are respectively abutted against the first conductive sheet and the second conductive sheet.
[0005] The splicing joint according to the first aspect embodiment of the present utility model has at least the following beneficial effects: the two third conductive sheets are respectively used as the positive and negative poles of the guide rail and are abutted against the first conductive sheet and the second conductive sheet. When the adapter joint rotates, the two third conductive sheets are always abutted against the first conductive sheet and the second conductive sheet. Through the insertion and cooperation of the guide rail and the adapter joint, the splicing of the guide rails is realized, and it is convenient to adjust at any angle, convenient to use, the arrangement of the guide rails is flexible, and the layout of the site is convenient.
[0006] According to some embodiments of the utility model, the main body includes a base and an upper cover, the base is provided with a threaded post, the upper cover is threadedly connected with the threaded post, the conductive ring is sleeved on the threaded post, and the conductive ring is arranged between the upper cover and the base.
[0007] According to some embodiments of the utility model, the guide block is provided with a guiding portion, and the guiding portion is inserted and matched with the guide groove.
[0008] According to some embodiments of the present utility model, two guiding grooves and two guiding blocks are provided. The guiding blocks and the guiding grooves cooperate to form guiding units, and the two groups of guiding units are respectively arranged on the upper and lower sides of the conductive ring.
[0009] According to some embodiments of the present utility model, the conductive ring is provided with a first positioning groove, which matches the first conductive sheet, and the first conductive sheet is arranged in the first positioning groove.
[0010] According to some embodiments of the present utility model, the main body is provided with a second positioning groove, which matches the second conductive sheet, and the second conductive sheet is arranged in the second positioning groove.
[0011] The guide rail according to the second aspect embodiment of the present utility model includes the splicing joint described in the first aspect embodiment of the present utility model.
[0012] The guide rail according to the second aspect embodiment of the present utility model has at least the following beneficial effects: The two third conductive sheets are respectively used as the positive and negative poles of the guide rail and are in contact with the first conductive sheet and the second conductive sheet. When the adapter rotates, the two third conductive sheets are always in contact with the first conductive sheet and the second conductive sheet. Through the insertion and cooperation of the guide rail and the adapter, the splicing of the guide rails is realized, and it is convenient to adjust at any angle, which is convenient to use, makes the arrangement of the guide rails flexible, and is convenient to arrange the site.
[0013] According to some embodiments of the present utility model, the guide rail is provided with a connection head, the adapter is provided with a plug-in portion, the plug-in portion is in plug-in cooperation with the connection head, and the third conductive sheet is electrically connected to the connection head.
[0014] The track lamp according to the third aspect embodiment of the present utility model includes the guide rail described in the second aspect embodiment of the present utility model.
[0015] The track lamp according to the third aspect embodiment of the present utility model has at least the following beneficial effects: The two third conductive sheets are respectively used as the positive and negative poles of the guide rail and are in contact with the first conductive sheet and the second conductive sheet. When the adapter rotates, the two third conductive sheets are always in contact with the first conductive sheet and the second conductive sheet. Through the insertion and cooperation of the guide rail and the adapter, the splicing of the guide rails is realized, and it is convenient to adjust at any angle, which is convenient to use, makes the arrangement of the guide rails flexible, and is convenient to arrange the site.
[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings
[0017] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:
[0018] Figure 1 Schematic diagram of the splicing joint according to the embodiment of the first aspect of the present utility model;
[0019] Figure 2 Cross-sectional view of the splicing joint according to the embodiment of the first aspect of the present utility model;
[0020] Figure 3 Schematic diagram of the splicing of the guide rail and the splicing joint in the track lamp according to the embodiment of the third aspect of the present utility model.
[0021] Explanation of the reference numerals:
[0022] Main body 100, guiding groove 101, first conductive sheet 102, first positioning groove 103, base 110, threaded post 111, upper cover 120, conductive ring 130, second conductive sheet 131, second positioning groove 132;
[0023] Adapter 200, insertion portion 210, convex block 211, guiding block 220, guiding portion 221, third conductive sheet 222;
[0024] Guide rail 310, connecting head 320. Detailed implementation manners
[0025] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.
[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0027] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and the second are described, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0028] In the description of the present utility model, unless otherwise clearly defined, terms such as "setting", "installation", and "connection" should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0029] Referring to Figure 1 and Figure 2 , the splicing joint of the first aspect embodiment of the present utility model includes: a main body 100, provided with a guide groove 101 and a first conductive sheet 102, the first conductive sheet 102 is arranged circumferentially; a conductive ring 130, rotatably arranged on the main body 100, the conductive ring 130 is provided with a second conductive sheet 131 circumferentially; at least two adapter joints 200, the adapter joints 200 are rotatably arranged on the main body 100, the adapter joints 200 are provided with guide blocks 220, and third conductive sheets 222 are arranged on both the upper and lower sides of the guide blocks 220, and the two third conductive sheets 222 are respectively in contact with the first conductive sheet 102 and the second conductive sheet 131.
[0030] The two third conductive sheets 222 are respectively used as the positive and negative electrodes of the guide rail 310 to be in contact with the first conductive sheet 102 and the second conductive sheet 131. When the adapter joint 200 rotates, the two third conductive sheets 222 are always in contact with the first conductive sheet 102 and the second conductive sheet 131. When power is connected, the third conductive sheets 222 are kept energized with the first conductive sheet 102 and the second conductive sheet 131. Through the insertion and cooperation of the guide rail 310 and the adapter joint 200, the splicing between the guide rails 310 is realized. The guide rail 310 is electrically connected to the third conductive sheet 222 of the adapter joint 200, and it is convenient to rotate the adapter joint 200 at any angle, which is convenient to use, makes the arrangement of the guide rails 310 flexible, and is convenient for arranging the site. In addition, multiple adapter joints 200 can be provided to realize the splicing between multiple guide rails 310.
[0031] It can be understood that, referring to Figure 1 and Figure 2 , the main body 100 includes a base 110 and an upper cover 120. The base 110 is provided with a threaded post 111, the upper cover 120 is threadedly connected to the threaded post 111, the conductive ring 130 is sleeved on the threaded post 111, and the conductive ring 130 is arranged between the upper cover 120 and the base 110. The conductive ring 130 is sleeved on the threaded post 111, and the conductive ring 130 can rotate around the threaded post 111 as an axis. After adjusting to a suitable angle, the upper cover 120 is rotated to gradually approach the base 110. The upper cover 120 and the base 110 cooperate to clamp the conductive ring 130, driving the conductive ring 130 to cooperate with the main body 100 to clamp the guide block 220, so that the adapter joint 200 is kept stable.
[0032] It can be understood that, referring to Figure 2, the guiding block 220 is provided with a guiding portion 221, and the guiding portion 221 is inserted and cooperated with the guiding groove 101. Through the sliding connection between the guiding portion 221 and the guiding groove 101, the guiding groove 101 guides the guiding portion 221 to move circumferentially, improving the rotation accuracy of the adapter 200. The guiding portion 221 is inserted into the guiding groove 101, which can prevent the guiding portion 221 from separating from the guiding groove 101. It should be noted that the guiding groove 101 can be provided on the base 110 or on the upper cover 120.
[0033] It can be understood that, referring to Figure 2 , there are two guiding grooves 101 and two guiding blocks 220. The guiding blocks 220 and the guiding grooves 101 cooperate to form a guiding unit, and the two guiding units are respectively arranged on the upper and lower sides of the conductive ring 130. By setting two guiding units, with one set on each of the upper and lower sides of the conductive ring 130, when tightening the upper cover 120, cooperating with the base 110 at the same time, the two guiding blocks 220 cooperate to clamp the conductive ring 130, making the guiding blocks 220 in close contact with the conductive ring 130 and reducing the risk of disconnection. In addition, by increasing the number of the first conductive sheet 102, the second conductive sheet 131 and the third conductive sheet 222, the communication control function between the guide rails 310 is enhanced, increasing the functions of the guide rails 310.
[0034] It can be understood that, referring to Figure 2 , the conductive ring 130 is provided with a first positioning groove 103, and the first positioning groove 103 matches the first conductive sheet 102. The first conductive sheet 102 is arranged in the first positioning groove 103. By arranging the first conductive sheet 102 in the first positioning groove 103, the first conductive sheet 102 is stabilized, reducing the risk of the first conductive sheet 102 shifting, and keeping the first conductive sheet 102 in contact with the third conductive sheet 222.
[0035] Similarly, referring to Figure 2 , the main body 100 is provided with a second positioning groove 132, and the second positioning groove 132 matches the second conductive sheet 131. The second conductive sheet 131 is arranged in the second positioning groove 132. By arranging the second conductive sheet 131 in the second positioning groove 132, the second conductive sheet 131 is stabilized, and further reducing the risk of the second conductive sheet 131 shifting.
[0036] Referring to Figure 3, the guide rail 310 of the second aspect embodiment of the present utility model includes the splicing joint of the first aspect embodiment of the present utility model. Two third conductive sheets 222 are respectively used as the positive and negative electrodes of the guide rail 310 and are in contact with the first conductive sheet 102 and the second conductive sheet 131. When the adapter 200 rotates, the two third conductive sheets 222 are always in contact with the first conductive sheet 102 and the second conductive sheet 131. When powered on, the third conductive sheets 222 are kept energized with the first conductive sheet 102 and the second conductive sheet 131. Through the plug-in fit between the guide rail 310 and the adapter 200, the splicing between the guide rails 310 is realized. The third conductive sheets 222 of the guide rail 310 are electrically connected to the adapter 200, and it is convenient to rotate the adapter 200 at any angle, which is convenient to use, makes the arrangement of the guide rails 310 flexible, and is convenient for arranging the site.
[0037] It can be understood that, referring to Figure 1 , the guide rail 310 is provided with a connector 320, and the adapter 200 is provided with a plug-in portion 210. The plug-in portion 210 is in plug-in fit with the connector 320, and the third conductive sheet 222 is electrically connected to the connector 320. Through the plug-in fit between the plug-in portion 210 and the connector 320, the installation connection between the guide rail 310 and the adapter 200 is realized. An arc-shaped convex block 211 protrudes from the outside of the plug-in portion 210. When the plug-in portion 210 is in plug-in fit with the plug-in interface of the connector 320, the convex block 211 is in contact with the inner wall of the plug-in interface, increasing the friction between the plug-in portion 210 and the plug-in interface and improving the docking stability.
[0038] Referring to Figure 3 , the track light of the third aspect embodiment of the present utility model includes the guide rail 310 of the second aspect embodiment of the present utility model. Two third conductive sheets 222 are respectively used as the positive and negative electrodes of the guide rail 310 and are in contact with the first conductive sheet 102 and the second conductive sheet 131. When the adapter 200 rotates, the two third conductive sheets 222 are always in contact with the first conductive sheet 102 and the second conductive sheet 131. When powered on, the third conductive sheets 222 are kept energized with the first conductive sheet 102 and the second conductive sheet 131. Through the plug-in fit between the guide rail 310 and the adapter 200, the splicing between the guide rails 310 is realized. The third conductive sheets 222 of the guide rail 310 are electrically connected to the adapter 200, and it is convenient to rotate the adapter 200 at any angle, which is convenient to use, makes the arrangement of the guide rails 310 flexible, and is convenient for arranging the site.
[0039] The above has described the embodiments of the present utility model in detail with reference to the drawings. However, the present utility model is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.
Claims
1. Splicing joint, characterized in that, include: A main body, provided with a guide groove and a first conductive sheet, wherein the guide groove and the first conductive sheet are both arranged along the circumferential direction; A conductive ring is rotatably arranged on the main body, and a second conductive sheet is arranged on the conductive ring along the circumference; At least two adapters are provided, the adapters are rotatably arranged on the main body, the adapters are provided with guide blocks, the guide blocks are slidably connected to the guide grooves, third conductive sheets are provided on both the upper and lower sides of the guide blocks, and the two third conductive sheets are respectively in contact with the first conductive sheet and the second conductive sheet.
2. The spliced joint according to claim 1, characterized in that: The main body comprises a base and an upper cover, the base is provided with a threaded column, the upper cover is threadedly connected with the threaded column, the conductive ring is sleeved on the threaded column, and the conductive ring is arranged between the upper cover and the base.
3. The spliced joint according to claim 2, characterized in that: The guide block is provided with a guide portion, and the guide portion is plug-fitted with the guide groove.
4. The spliced joint according to claim 3, characterized in that: The guide grooves and the guide blocks are both provided with two each, and the guide blocks cooperate with the guide grooves to form guide units, and two groups of the guide units are respectively arranged at the upper and lower sides of the conductive ring.
5. The spliced joint according to claim 1, characterized in that: The conductive ring is provided with a first positioning groove, the first positioning groove matches the first conductive sheet, and the first conductive sheet is arranged in the first positioning groove.
6. The spliced joint according to claim 1, characterized in that: The main body is provided with a second positioning groove, the second positioning groove matches the second conductive sheet, and the second conductive sheet is arranged in the second positioning groove.
7. The guide rail is characterized in that: The invention comprises a splicing joint as claimed in any one of claims 1 to 6.
8. The guide rail according to claim 7, characterized in that: The guide rail is provided with a connector, the adapter is provided with a plug-in portion, the plug-in portion is plug-fitted with the connector, and the third conductive sheet is electrically connected to the connector.
9. Track light, characterized in that, The invention comprises the guide rail according to any one of claims 7 to 8.