Hidden track lamp trough for lamp
By setting a locking and limiting mechanism and a moving fitting mechanism in the track light groove, the problems of track lights becoming loose and falling off and poor heat dissipation are solved, achieving stable installation and efficient heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUESEN LIGHTING TECH (SHANGHAI) CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-04-28
AI Technical Summary
Existing track lights are prone to loosening and falling off after magnetic installation, and their heat dissipation is poor, posing safety hazards and causing heat to be difficult to dissipate.
The system employs a snap-fit limiting mechanism to support the track light from the bottom via a limiting bracket, combined with a moving fitting mechanism to fix the copper sheet in place, and achieves rapid heat dissipation through the synergistic effect of a heat-conducting frame and a phase-change transformer.
This improves the stability of the track lights, reduces the risk of loosening and falling off, enhances heat dissipation, and ensures the normal use of the track lights.
Smart Images
Figure CN224175062U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of track lighting technology, and in particular relates to a track lighting trough for concealed lighting fixtures. Background Technology
[0002] Track lighting troughs are the channel structures required for installing track lights, typically located in the ceiling or wall. Their function is to provide support and fixation for the track light track, ensuring the stability of the light fixtures while facilitating adjustments to the position and direction of the lights.
[0003] Currently, some track lights are installed by magnetic attraction into the track light groove. After long-term use, the magnets may lose their attraction due to aging or oxidation, causing the track lights to loosen or fall off, posing a safety hazard. In addition, the track light groove is embedded in the ceiling, which restricts air circulation, makes it difficult for heat to dissipate, and reduces the heat dissipation effect, affecting the normal use of the track lights. Therefore, this utility model proposes a track light groove for concealed lighting fixtures. Utility Model Content
[0004] This utility model provides a concealed track light trough for lighting fixtures. Through a snap-fit limiting mechanism, the track light can be magnetically embedded and fixed inside the trough frame. Limiting brackets support and limit the track light from the bottom, reinforcing the installation and preventing loosening or detachment. A movable fitting mechanism can drive two pairs of copper sheets to be fixedly installed inside the track light trough. Through the synergistic effect of rapid heat conduction by the heat-conducting frame and heat absorption and energy storage by the phase change, the heat dissipation effect is effectively improved, facilitating the normal use of the track light. In summary, this invention solves the problems in the background technology.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model discloses a concealed lighting track trough for lighting fixtures, comprising:
[0007] The light trough frame has mounting plates fixedly connected to both sides, a magnet block fixedly connected to the inner wall of the light trough frame, and an internal plate fixedly connected to the inner wall of the light trough frame. The interior of the light trough frame is provided with two pairs of copper plates.
[0008] A pair of locking and limiting mechanisms are provided at the bottom of the light trough frame and are used to limit the movement of the track light;
[0009] A pair of movable fitting mechanisms are provided inside the lamp trough frame, and the movable fitting mechanisms are used for fitting and fixing a pair of copper sheets;
[0010] The fastening and limiting mechanism includes a limiting support piece, the top of which is fixedly connected to multiple pairs of inserts, the bottom of which is carved with multiple pairs of slots, and the inserts are located in the slots. The inner wall of the slot is fixedly connected with an elastic locking block, and both ends of the insert are carved with locking grooves, and the elastic locking block engages with the locking grooves.
[0011] Furthermore, a pair of rectangular plates are fixedly connected to the inner wall of the slot, and a pair of rectangular grooves are chiseled into the outer wall of the insert, with the outer wall of the rectangular plates contacting the inner wall of the rectangular grooves.
[0012] Furthermore, a first rubber pad is fixedly connected to the top of each of the pair of limiting brackets, and the first rubber pad is located inside the lamp trough frame.
[0013] Furthermore, the movable fitting mechanism includes an embedded long block, the top and bottom of which are fixedly connected to rectangular long slots, and a pair of rectangular long slots are provided with rectangular long blocks inside. The ends of the pair of rectangular long blocks that are far apart are fixedly connected to the inner wall of the lamp trough frame and the top of the built-in piece, respectively. One end of the embedded long block is chiseled with a pair of side-positioned straight slots, and the inner wall of the side-positioned straight slots is in close contact with the outer wall of the copper sheet.
[0014] Furthermore, the inner wall of the lamp trough frame is fixedly connected with a plurality of evenly distributed conical blocks, and the other end of the embedded long block is chiseled with a plurality of conical grooves, and the conical blocks are located in the conical grooves.
[0015] Furthermore, a pair of second rubber pads are fixedly connected to the inner wall of the side-mounted straight groove, and the opposite sides of the pair of second rubber pads are in contact with the outer wall of the rectangular block.
[0016] Furthermore, the outer wall of the lamp trough frame is chiseled with a pair of rectangular through slots, and each of the pair of rectangular through slots is provided with a heat-conducting frame. The heat-conducting frame is provided with a phase-changing element. The inner wall of the rectangular through slot is fixedly connected with a pair of arc-shaped strips. Both sides of the heat-conducting frame are chiseled with arc-shaped straight slots, and the outer wall of the arc-shaped strips is in contact with the inner wall of the arc-shaped straight slots.
[0017] The present invention has the following advantages over the prior art:
[0018] 1. This technical solution uses a snap-fit limiting mechanism to support and limit the track light from the bottom by driving the limiting bracket on the basis of magnetic fixation of the track light. This makes the track light more firmly and stably fixed inside the track light groove, and it is not easy for it to loosen or fall off, thus reducing safety hazards.
[0019] 2. This technical solution, through its movable fitting mechanism, can drive two pairs of copper sheets to be fixedly installed inside the track light trough, and at the same time, its position can be flexibly adjusted according to usage requirements to enhance its performance.
[0020] 3. This technical solution uses a heat-conducting frame to quickly transfer the heat generated by the track light during operation to the phase change phase. The heat is absorbed by the phase change phase, which changes from solid to liquid, storing a large amount of latent heat and enhancing its heat dissipation effect, so as to facilitate the normal use of the track light.
[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a three-dimensional structural diagram of a concealed lighting track groove according to the present invention;
[0024] Figure 2 This is a partial disassembly and cross-sectional structural diagram of the lamp trough frame and the fastening limiting mechanism in this utility model;
[0025] Figure 3 This is a partial cross-sectional and disassembled structural diagram of a concealed lighting track trough according to the present invention;
[0026] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A;
[0027] Figure 5 This utility model Figure 3 A magnified structural diagram at point B in the middle.
[0028] The attached diagram lists the components represented by each number as follows:
[0029] 1. Lamp trough frame; 2. Mounting piece; 3. Magnet block; 4. Fastening and limiting mechanism; 401. Limiting support piece; 402. Insert block; 403. Slot; 404. Rectangular piece; 405. Rectangular groove; 406. Card slot; 407. Elastic card block; 5. First rubber pad; 6. Built-in piece; 7. Copper piece; 8. Moving fitting mechanism; 801. Embedded long block; 802. Conical groove; 803. Conical block; 804. Rectangular long block; 805. Rectangular long groove; 806. Second rubber pad; 807. Side-mounted straight groove; 9. Heat-conducting frame; 10. Phase change; 11. Arc strip; 12. Arc straight groove; 13. Rectangular through groove. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0031] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:
[0033] Please see Figures 1-5 As shown, a concealed lighting track trough of this utility model includes:
[0034] The light trough frame 1 has mounting plates 2 fixedly connected to both sides, a magnet block 3 fixedly connected to the inner wall of the light trough frame 1, and an internal plate 6 fixedly connected to the inner wall of the light trough frame 1. The interior of the light trough frame 1 is provided with two pairs of copper plates 7.
[0035] A pair of locking and limiting mechanisms 4 are provided at the bottom of the light trough frame 1 and are used to limit the movement of the track lights.
[0036] A pair of movable fitting mechanisms 8 are provided inside the lamp trough frame 1, and the movable fitting mechanisms 8 are used for fitting and fixing a pair of copper sheets 7.
[0037] The fastening and limiting mechanism 4 includes a limiting support plate 401. The top of the limiting support plate 401 is fixedly connected to multiple pairs of inserts 402. The bottom of the lamp trough frame 1 is chiseled with multiple pairs of slots 403. The inserts 402 are located in the slots 403. The inner wall of the slots 403 is fixedly connected with elastic blocks 407. Both ends of the inserts 402 are chiseled with slots 406. The elastic blocks 407 engage with the slots 406.
[0038] In the specific implementation process, the track light is embedded inside the light trough frame 1 and is attracted and fixed by the magnet and magnet block 3 set on its top. Then, the limiting bracket 401 is taken and multiple pairs of insert blocks 402 are inserted into multiple pairs of slots 403 respectively, and the elastic block 407 is squeezed to deform and shrink. When the slot 406 moves with the insert block 402 and corresponds to the elastic block 407, the movement stops. At this time, the elastic block 407 and the slot 406 are engaged, so that the limiting bracket 401 supports and limits the track light from the bottom, making the track light more firmly and stably fixed inside the track light trough, less likely to loosen and fall off, and reducing safety hazards.
[0039] The inner wall of the slot 403 is fixedly connected to a pair of rectangular pieces 404, and the outer wall of the insert 402 is chiseled with a pair of rectangular grooves 405, with the outer wall of the rectangular pieces 404 in contact with the inner wall of the rectangular grooves 405.
[0040] The rectangular piece 404 moves inside the rectangular groove 405, which can guide the insertion block 402 as it moves into the slot 403, so that the insertion block 402 can be accurately inserted into the slot 403.
[0041] Among them, the top of each pair of limiting brackets 401 is fixedly connected to a first rubber pad 5, and the first rubber pad 5 is located inside the lamp trough frame 1.
[0042] The first rubber pad 5 can buffer the track light when it is affected by vibration, thus ensuring the stability of the track light installation. Specific Implementation Example 2:
[0044] Please see Figure 1 and Figures 3-5 As shown, in a preferred embodiment, the movable fitting mechanism 8 includes an embedded long block 801. The top and bottom ends of the embedded long block 801 are fixedly connected to rectangular long slots 805. Each pair of rectangular long slots 805 has a rectangular long block 804 inside. The ends of the pair of rectangular long blocks 804 that are far apart are fixedly connected to the inner wall of the lamp trough frame 1 and the top end of the built-in piece 6, respectively. One end of the embedded long block 801 is chiseled with a pair of side-mounted straight slots 807, and the inner wall of the side-mounted straight slots 807 is in close contact with the outer wall of the copper piece 7.
[0045] In the specific implementation process, the copper sheet 7 transmits power through low resistance in the track light trough to ensure stable power supply for the track light. The copper sheet 7 is embedded in the side-mounted straight groove 807 and is fitted and connected with the embedded long block 801. The embedded long block 801 is inserted between the inner wall of the light trough frame 1 and the top of the built-in piece 6, and drives the rectangular long groove 805 and the rectangular long block 804 to contact each other in the vertical direction. This allows the embedded long block 801 to be fitted and installed inside the light trough frame 1, thereby fixing the two pairs of copper sheets 7 inside the track light trough. At the same time, the embedded long block 801 can also move along the light trough frame 1 with the guidance and assistance of the rectangular long groove 805 and the rectangular long block 804, so as to flexibly adjust the position of the copper sheet 7 according to the usage requirements and enhance its usage effect.
[0046] The inner wall of the lamp trough frame 1 is fixedly connected with a number of evenly distributed conical blocks 803, and the other end of the embedded long block 801 is chiseled with a number of conical grooves 802, and the conical blocks 803 are located in the conical grooves 802.
[0047] The engagement of the conical block 803 and the conical groove 802 enhances the guiding effect when the embedded long block 801 is inserted between the inner wall of the lamp trough frame 1 and the top of the built-in piece 6.
[0048] Among them, a pair of second rubber pads 806 are fixedly connected to the inner wall of the side-mounted straight groove 807, and the opposite sides of the pair of second rubber pads 806 are in contact with the outer wall of the rectangular block 804.
[0049] By setting the second rubber pad 806, it is possible to buffer the rectangular block 804 and the embedded block 801 when they are affected by vibration, reduce the impact of vibration, and improve stability.
[0050] The outer wall of the lamp trough frame 1 is provided with a pair of rectangular through grooves 13, and each of the rectangular through grooves 13 is provided with a heat-conducting frame 9. The heat-conducting frame 9 is provided with a phase changer 10. The inner wall of the rectangular through groove 13 is fixedly connected with a pair of arc strips 11. Arc straight grooves 12 are provided on both sides of the heat-conducting frame 9, and the outer wall of the arc strip 11 is in contact with the inner wall of the arc straight groove 12.
[0051] The heat generated when the track light is working is conducted to the phase change material 10 through the heat conduction frame 9. The phase change material 10 is made of paraffin-based phase change material with a melting point of 45℃ and a latent heat of ≥200J / g, which matches the working temperature range of the track light. The phase change material 10 absorbs heat and undergoes a phase change, changing from a solid to a liquid state, storing a large amount of latent heat and enhancing its heat dissipation effect to facilitate the normal use of the track light. After the work is completed, when the ambient temperature gradually decreases and stabilizes, the phase change material 10 releases heat and changes from a liquid to a solid state.
[0052] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.
[0053] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.
[0054] The working principle of this utility model is as follows:
[0055] In use, the copper sheet 7 is first embedded into the side-mounted straight groove 807 and engaged with the embedded elongated block 801. Then, the embedded elongated block 801 is inserted between the inner wall of the light trough frame 1 and the top of the built-in piece 6, causing the rectangular elongated groove 805 to contact the rectangular elongated block 804. Simultaneously, the conical groove 802 engages with the conical block 803, causing the embedded elongated block 801 to be installed inside the light trough frame 1. Next, the track light is embedded into the light trough frame 1 and secured by the magnet at its top and the magnet block 3. Then, the limiting support piece 401 is taken out, causing multiple pairs of inserts 402 to be inserted into multiple pairs of slots 403, and then pressed... The elastic block 407 deforms and contracts. When the slot 406 moves with the insert block 402 and corresponds to the elastic block 407, it stops moving. At this time, the elastic block 407 and the slot 406 engage, so that the limiting support piece 401 supports and limits the track light from the bottom. Then, the heat-conducting frame 9 is inserted into the rectangular through slot 13 along the arc strip 11 through the arc straight groove 12, realizing the fitting installation of the heat-conducting frame 9 and the phase change body 10. When the track light is working, the heat generated is conducted to the phase change body 10 through the heat-conducting frame 9. The phase change body 10 absorbs the heat and undergoes a phase change, changing from solid to liquid, storing a large amount of latent heat, enhancing its heat dissipation effect, so as to facilitate the normal use of the track light.
[0056] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A track lighting trough for concealed lighting fixtures, characterized in that, include: The light trough frame (1) has mounting plates (2) fixedly connected to both sides, a magnet block (3) fixedly connected to the inner wall of the light trough frame (1), and an internal plate (6) fixedly connected to the inner wall of the light trough frame (1). The light trough frame (1) has two pairs of copper plates (7) inside. A pair of locking and limiting mechanisms (4) are provided at the bottom of the light trough frame (1) and the locking and limiting mechanisms (4) are used to limit the track lights; A pair of movable fitting mechanisms (8) are provided inside the lamp trough frame (1) and are used for fitting and fixing a pair of copper sheets (7); The fastening and limiting mechanism (4) includes a limiting support piece (401), the top of which is fixedly connected to multiple pairs of inserts (402). The bottom of the lamp trough frame (1) is chiseled with multiple pairs of slots (403), and the inserts (402) are located in the slots (403). The inner wall of the slots (403) is fixedly connected with elastic blocks (407). Both ends of the inserts (402) are chiseled with slots (406), and the elastic blocks (407) engage with the slots (406).
2. The track lighting trough for a concealed lighting fixture according to claim 1, characterized in that, A pair of rectangular pieces (404) are fixedly connected to the inner wall of the slot (403), and a pair of rectangular grooves (405) are chiseled on the outer wall of the insert (402), with the outer wall of the rectangular piece (404) in contact with the inner wall of the rectangular groove (405).
3. The track lighting trough for a concealed lighting fixture according to claim 1, characterized in that, The top of each pair of limiting brackets (401) is fixedly connected to a first rubber pad (5), and the first rubber pad (5) is located inside the lamp trough frame (1).
4. A track lighting trough for a concealed lighting fixture according to claim 1, characterized in that, The movable fitting mechanism (8) includes an embedded long block (801), the top and bottom of which are fixedly connected to rectangular long slots (805), and the interior of each pair of rectangular long slots (805) is provided with rectangular long blocks (804). The ends of the pair of rectangular long blocks (804) that are far apart are fixedly connected to the inner wall of the lamp trough frame (1) and the top of the built-in piece (6), respectively. One end of the embedded long block (801) is chiseled with a pair of side-mounted straight slots (807), and the inner wall of the side-mounted straight slots (807) is in close contact with the outer wall of the copper sheet (7).
5. A track lighting trough for a concealed lighting fixture according to claim 4, characterized in that, The inner wall of the lamp trough frame (1) is fixedly connected with a plurality of evenly distributed conical blocks (803), and the other end of the embedded long block (801) is chiseled with a plurality of conical grooves (802), and the conical blocks (803) are located in the conical grooves (802).
6. A track lighting trough for a concealed lighting fixture according to claim 4, characterized in that, The inner wall of the side-mounted straight groove (807) is fixedly connected with a pair of second rubber pads (806), and the opposite sides of the pair of second rubber pads (806) are in contact with the outer wall of the rectangular block (804).
7. A track lighting trough for a concealed lighting fixture according to claim 1, characterized in that, The outer wall of the lamp trough frame (1) is provided with a pair of rectangular through grooves (13), and each of the pair of rectangular through grooves (13) is provided with a heat-conducting frame (9). The heat-conducting frame (9) is provided with a phase-changing element (10). The inner wall of the rectangular through groove (13) is fixedly connected with a pair of arc-shaped strips (11). Both sides of the heat-conducting frame (9) are provided with arc-shaped straight grooves (12), and the outer wall of the arc-shaped strips (11) is in contact with the inner wall of the arc-shaped straight grooves (12).