Reinforced track and track lamp
By adopting double-layer reinforced structure lamp tracks and multiple power-connected structures in track lamps, the problems of insufficient strength and unstable electrical connection of existing track lamps are solved, and the stability and applicability of track lamps are significantly improved.
Patent Information
- Application Number
- CN202422097743.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The structural strength of existing track lamps is low, resulting in poor contact between the conductive copper sheet and the conductive metal strips inside the track, which may cause the track lamp to not light up and have weak stability.
The lamp track produced by extrusion molding process is used to enhance the structural strength through a double-layer reinforcement structure composed of rail transverse plates and lower plate frames, and a groundless and grounding structure is set up in the rail power connection structure to enhance the stability of the electrical connection.
The structural strength and electrical connection stability of the track lamp are improved, and the problems of outer plate tilt and electrical connection poor caused by insufficient structural strength are avoided, which enhances the working stability and applicability of the track lamp.
Smart Images
Figure CN222836805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of track light equipment, in particular to a reinforced track and a track light. Background Art
[0002] Track lights are lights installed on a track-like surface. The lighting angle can be adjusted at will. They are usually used as spotlights in places where key lighting is needed. Track lights must be installed on matching tracks. The track contains voltage input (220V AC input in China, and can also be customized to low voltage input). Both sides of the track contain conductive metal strips (high-quality ones are made of copper, and low-quality ones are made of iron). There are rotatable conductive copper sheets at the joints of the track lights. When installing, the conductive copper sheets on the track lights touch the conductive metal strips inside the track, and the track lights can be powered on and lit.
[0003] The existing track light structure has the following disadvantages: the structural strength of the track made of aluminum profiles is low. After the joints of the lamps are assembled on the track, the two sides of the track tend to expand outward, resulting in poor contact between the conductive copper sheet of the track light and the conductive metal strip inside the track. The track light is likely to fail to light up and has weak stability, so it is necessary to improve it. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a reinforced track and track light, to strengthen the structural strength of the lamp track, to improve the stability of the electrical connection between the lamp and the conductive metal strip inside the lamp track, and to improve the reliability of the equipment.
[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is: a reinforced track, including an extruded lamp track, the lamp track includes a track cross plate, a lower plate frame, an inner plate, an outer plate and a bottom cross plate connected as one body, the number of the inner plate, the outer plate and the bottom cross plate is respectively set to two, the two outer plates are respectively connected to the left and right sides of the track cross plate; the upper sides of the two inner plates are respectively connected to the lower surface of the track cross plate, and are respectively located on the inner side of the corresponding outer plates; the two bottom cross plates are arranged in the same plane, and are respectively located on the lamp track The left and right sides of the track are provided with track openings for plugging in lamps, the two bottom horizontal plates are respectively connected to the corresponding outer plates and inner plates, and enclose to form two outer box chambers, the lower plate frame is located below the track horizontal plate, the left and right sides of the lower plate frame are respectively connected to the left and right inner plates, the track horizontal plate, the lower plate frame, the left and right inner plates enclose to form an independent middle box chamber; the semi-enclosed area between the bottom surface of the lower plate frame and the inner plates on both sides forms an assembly track cavity for plugging in lamps, the two outer box chambers and the middle box chamber are independent of each other, and run through the entire lamp track.
[0006] In a further technical solution, a partition is integrally connected between the rail cross plate and the middle of the lower plate frame, and the partition divides the middle box chamber into two left and right sub-box chambers.
[0007] In a further technical solution, with the partition as the boundary, two sides of the lower plate frame are respectively bent to form at least one reinforcing rib.
[0008] In a further technical solution, the assembly rail cavity is set in a "convex" shape, and base assembly cavities are respectively provided on both sides of the assembly rail cavity. The base assembly cavity is semi-surrounded by the bottom surface of the lower plate frame, the inner side surface of the inner plate and the upper surface of the bottom cross plate, and protruding limiting convex strips are respectively formed on the upper and lower sides of the base assembly cavity.
[0009] In a further technical solution, the track cross plate includes a straight cross plate and an arch cross plate. The straight cross plate is arranged as a flat plate; the two sides of the arch cross plate are bent respectively and form a reinforcement part, and the cross-section shape of the arch cross plate is in the shape of an "arch bridge".
[0010] In a further technical solution, the molding thickness of the rail cross plate is 0.5mm-1.5mm.
[0011] In a further technical solution, the two outer plates protrude from the upper surface of the rail cross plate respectively, the upper surface of the rail cross plate and the protruding parts of the outer plates half-enclose to form a hook cavity, and the tops of the two outer plates are respectively bent inward to form hook parts.
[0012] A reinforced track light comprises a lamp, a joint is provided on the top of the lamp, conductive sheets are provided on both sides of the joint, the joint of the lamp is slidably installed in an assembly track cavity, a track power connection structure is provided inside the assembly track cavity, and the track power connection structure is movably connected to the conductive sheets on both sides of the joint.
[0013] In a further technical solution, the track power connection structure includes a non-grounded structure and a grounded structure. The non-grounded structure includes two symmetrically arranged non-grounded base units. The inner sides of the non-grounded base units are respectively formed with outward-turned bottom eaves, and the bottom eaves on the upper and lower sides are respectively limited by corresponding limit convex strips; the grounded structure includes a first grounded base unit and a second grounded base unit. The first grounded base unit and the second grounded base unit are respectively clamped in the corresponding base assembly cavity and limited by the corresponding limit convex strips. The upper part of the first grounded base unit or the second grounded base unit is also formed with a grounding slot, and a conductive metal strip is installed in the grounding slot for grounding connection of the lamp.
[0014] In a further technical solution, the joint is provided with a locking paddle, which is installed on the joint through a rotating shaft; the conductive sheet is movably installed on the joint and transmission-connected to the locking paddle, and the conductive sheets on both sides have a tendency to move outward and abut against the corresponding conductive metal strips.
[0015] After adopting the above structure, the advantages of the utility model compared with the prior art are as follows: the utility model provides a reinforced track light, by improving the molding structure of the lamp track, the double-layer reinforced structure composed of the track cross plate and the lower plate frame replaces the existing single-layer structure, further improving the structural strength of the lamp track, avoiding the situation of the outer plate turning outward due to insufficient structural strength, and then the poor electrical connection of the lamp, further improving the working stability of the track light; the lamp track composed of the double-layer structure can strengthen the overall assembly strength, reduce the risk of accidental falling of the lamp, and can also increase the number of lamps installed on the lamp track of the same length, further improving the performance of the track light; the track light structure provided by the utility model has convex and flat track cross plates, and the convex track cross plate can provide the lamp track with better flexural strength on the cross section, as well as a larger assembly track cavity, so as to be suitable for lamps of more specifications and improve the performance adaptation of the track light; the track light structure provided by the utility model has a non-grounding structure and a grounding structure, which can be selected by users to adapt to different power connection requirements, further improving the applicability of the track light equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0017] Figure 1 It is a structural schematic diagram of the utility model.
[0018] Figure 2 yes Figure 1 Magnified view of point A in .
[0019] Figure 3 It is a schematic diagram of the structure of the lamp track in Example 1.
[0020] Figure 4 It is a schematic diagram of the structure of the lamp track in Example 2.
[0021] Figure 5 It is a schematic diagram of the structure of the lamp track in Example 3.
[0022] Figure 6 It is a schematic diagram of the structure of the lamp track in Example 4. DETAILED DESCRIPTION
[0023] The following are only preferred embodiments of the present invention, and do not limit the protection scope of the present invention.
[0024] The lamp rail 1 produced by the extrusion molding process can be customized in length according to different usage requirements to assemble a suitable number of lamps 2.
[0025] Example 1
[0026] like Figures 1 to 3 As shown, a reinforced track and track light include a lamp 2 and a lamp track 1. A joint 222 is provided on the top of the lamp 2, and conductive sheets 221 are provided on both sides of the joint 222. The lamp track 1 includes a track cross plate 11, a lower plate frame 14, an inner plate 13, an outer plate 12 and a bottom cross plate 121 connected as one body. The number of the inner plate 13, the outer plate 12 and the bottom cross plate 121 is respectively set to two, and the two outer plates 12 are respectively connected to the left and right sides of the track cross plate 11; the upper sides of the two inner plates 13 are respectively connected to the lower surface of the track cross plate 11, and are respectively located on the inner side of the corresponding outer plate 12; the two bottom cross plates 121 are arranged in the same plane , and are respectively located on the left and right sides of the lamp track 1, with a track opening for plugging in lamps left between the two, the two bottom horizontal plates 121 are respectively connected to the corresponding outer plates 12 and the inner plates 13, and enclose to form two outer box chambers, the lower plate frame 14 is located below the track horizontal plate 11, the left and right sides of the lower plate frame 14 are respectively connected to the left and right inner plates 13, the track horizontal plate 11, the lower plate frame 14, the left and right inner plates 13 enclose to form an independent middle box chamber; the semi-enclosed area between the bottom surface of the lower plate frame 14 and the inner plates 13 on both sides forms an assembly track cavity 120 for plugging in lamps, the two outer box chambers and the middle box chamber are independent of each other, and run through the entire lamp track 1. Conductive metal strips 4 are respectively provided on both sides of the mounting track cavity 120, the connector 222 of the lamp 2 is slidably installed in the mounting track cavity 120, and its conductive sheets 221 are respectively in contact with the corresponding conductive metal strips 4; a partition 141 is integrally connected between the track cross plate 11 and the middle of the lower plate frame 14, and the partition 141 divides the middle box chamber into two left and right sub-box chambers; the molding thickness of the track cross plate 11 is 0.8mm.
[0027] By improving the molding structure of the lamp track, a double-layer reinforced structure consisting of a track cross plate 11 and a lower plate frame 14 replaces the existing single-layer structure, thereby further improving the structural strength of the lamp track 1, avoiding the situation where the track side plate 12 is turned outward due to insufficient structural strength, and then the electrical connection of the lamp 2 is poor, thereby further improving the working stability of the track light; the lamp track 1 composed of a double-layer structure can strengthen the overall assembly strength, reduce the risk of accidental falling of the lamp 2, and increase the number of lamps 2 installed on the lamp track 1 of the same length, thereby further improving the performance of the track light.
[0028] Specifically, at least one reinforcing rib is formed by bending at two sides of the transverse plate.
[0029] Specifically, the assembly track cavity 120 is formed by being surrounded by two inner plates 13 and a lower plate frame 14. The assembly track cavity 120 is arranged in a "convex" shape. The two sides of the assembly track cavity 120 are respectively provided with base assembly cavities 130. The upper and lower sides of the base assembly cavity 130 are respectively formed with protruding limiting convex strips 122. The interior of the assembly track cavity 120 is provided with a metal strip assembly seat structure. The metal strip assembly seat structure includes two strip-type bases. The two strip-type bases are respectively plugged into the corresponding base assembly cavities 130, and the upper and lower sides of the strip-type bases are respectively limited by the corresponding limiting convex strips 122; the outer side of the strip-type base is formed with a charged card slot, and the conductive metal strips 4 are respectively fixedly installed in the charged card slots of the corresponding strip-type bases.
[0030] The metal strip assembly seat structure in this embodiment is a non-grounding structure, including two symmetrically arranged non-grounding base units 3, the inner sides of the non-grounding base units 3 are respectively formed with outward-turned bottom rims 32, and the bottom rims 32 on the upper and lower sides are respectively limited by the corresponding limiting convex strips 122, and the outer side of the non-grounding base unit 3 is formed with a non-grounding type charged card slot 31.
[0031] The track cross plate 11 in this embodiment is a straight cross plate, and the track side plate 12 has better compressive resistance. With the lowest possible preparation cost of the lamp track 1, it provides the best possible compressive resistance and improves the quality and stability of the equipment.
[0032] Specifically, the two track side plates 12 protrude from the upper surface of the track cross plate 11 respectively, and the upper surface of the track cross plate 11 and the protruding parts of the track side plates 12 semi-enclose to form a hook cavity 110, and the tops of the two track side plates 12 are bent inwards to form hook portions.
[0033] Specifically, the joint 222 of the lamp 2 is provided with a locking paddle 211, which is installed on the joint 222 through a rotating shaft; the conductive sheet 221 is movably installed on the joint 222 and is transmission-connected to the locking paddle 211, and the conductive sheets 221 on both sides have a tendency to move outward and abut against the corresponding conductive metal strips 4.
[0034] The joint structure of the lamp 2 drives the conductive sheet 221 to move outward by turning the locking lever 211, which contacts the corresponding conductive metal strip 4, and has an outward expansion effect on the lamp track 1, which is easy to cause metal fatigue and even poor contact. The enhanced lamp track 1 provided by this solution can well solve this problem.
[0035] Example 2
[0036] like Figure 4The structure of the track and track light provided in this embodiment is basically the same as the lamp track 1 shown in the above-mentioned embodiment 1, except that the metal strip assembly seat structure is a grounding structure 5, and the grounding structure 5 includes a first grounding base unit and a second grounding base unit, the first grounding base unit and the second grounding base unit are respectively clamped in the corresponding base assembly cavity 130, and are limitedly matched with the corresponding limiting convex strip 122, and the outer sides of the first grounding base unit and the second grounding base unit are provided with a grounding type charged card slot 51, and a conductive metal strip 4 is fixed in the grounding type charged card slot 51; the upper part of the first grounding base unit or the second grounding base unit is also formed with a grounding card slot 52, and another conductive metal strip 4 is installed in the grounding card slot 52 for grounding connection of the lamp 2; and the track cross plate 11 in this embodiment is still a straight cross plate. The track light structure provided by the utility model has a non-grounding structure and a grounding structure 5, which can be selected by users to adapt to different power connection requirements and further improve the applicability of the track light equipment.
[0037] Example 3
[0038] like Figure 5 As shown, the structure of the track and track light provided in this embodiment is basically the same as the lamp track 1 shown in the above-mentioned embodiment 1, except that the track cross plate 11 in this embodiment is an arched cross plate, the two sides of which are bent and arranged to form a reinforcing portion 111, and the cross-sectional shape of the arched cross plate is an "arch bridge" shape; while the metal strip assembly seat structure in this embodiment is a non-grounded structure. The convex track cross plate can provide the lamp track 1 with better cross-sectional bending strength and a larger assembly track cavity 120, so as to be suitable for lamps 2 of more specifications and improve the performance adaptation of the track light.
[0039] Example 4
[0040] like Figure 6 As shown, the structure of the track and track light provided in this embodiment is basically the same as the lighting track 1 shown in the above-mentioned embodiment 1, except that the track cross plate 11 in this embodiment is an arch cross plate; and the metal strip assembly seat structure in this implementation is a grounding structure 5.
[0041] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A reinforced track, comprising an extruded lamp track (1), characterized in that: The lamp track (1) comprises a track transverse plate (11), a lower plate frame (14), an inner side plate (13), an outer side plate (12) and a bottom transverse plate (121) which are connected into one body. The number of the inner side plate (13), the outer side plate (12) and the bottom transverse plate (121) is respectively set to two, and the two outer side plates (12) are respectively connected to the left and right sides of the track transverse plate (11); the upper sides of the two inner side plates (13) are respectively connected to the lower surface of the track transverse plate (11), and are respectively located on the inner side of the corresponding outer side plates (12); the two bottom transverse plates (121) are arranged in the same plane, and are respectively located on the left and right sides of the lamp track (1), and a track opening for plugging in lamps is reserved between the two. The two bottom transverse plates (121) are respectively connected to the corresponding outer side plates (12) and the inner side plates (13), and enclose and form two outer box chambers. The lower plate frame (14) is located below the track cross plate (11), and the left and right sides of the lower plate frame (14) are respectively connected to the left and right inner plates (13) in one piece, and the track cross plate (11), the lower plate frame (14), and the left and right inner plates (13) enclose and form an independent middle box chamber; the semi-enclosed area between the bottom surface of the lower plate frame (14) and the inner plates (13) on both sides forms an assembly track cavity (120) for inserting lamps, The two outer chambers and the middle chamber are independent of each other and run through the entire lighting track (1).
2. A reinforced track according to claim 1, characterized in that: A partition plate (141) is integrally connected between the track cross plate (11) and the middle part of the lower plate frame (14), and the partition plate (141) divides the middle box chamber into two left and right sub-box chambers.
3. A reinforced track according to claim 2, characterized in that: With the partition (141) as a boundary, two sides of the lower plate frame (14) are respectively bent to form at least one reinforcing rib.
4. A reinforced track according to claim 3, characterized in that: The assembly track cavity (120) is arranged in a "convex" shape, and base assembly cavities (130) are respectively arranged on both sides of the assembly track cavity (120). The base assembly cavity (130) is formed by half-surrounding the bottom surface of the lower plate frame (14), the inner side surface of the inner side plate (13) and the upper surface of the bottom horizontal plate (121), and the upper and lower sides of the base assembly cavity (130) are respectively formed with protruding limiting convex strips (122).
5. A reinforced track according to claim 1, characterized in that: The track cross plate (11) comprises a straight cross plate and an arched cross plate. The straight horizontal board is arranged in a flat board; Both sides of the arched transverse plate are bent and arranged to form a reinforcement portion (111), and the cross-section of the arched transverse plate is in the shape of an "arch bridge".
6. A reinforced track according to claim 5, characterized in that: The molding thickness of the track cross plate (11) is 0.5 mm-1.5 mm.
7. A reinforced track according to claim 1, characterized in that: The two outer plates (12) protrude from the upper surface of the track transverse plate (11), respectively; the upper surface of the track transverse plate (11) and the protruding portion of the outer plates (12) half surround a hook cavity (110); and the tops of the two outer plates (12) are respectively bent inwards to form hook portions.
8. A reinforced track light, comprising a reinforced track according to any one of claims 1 to 7, characterized in that: The lamp (2) comprises a connector (22) at the top of the lamp (2), conductive sheets (221) are provided on both sides of the connector (22), and the connector (22) of the lamp (2) is slidably mounted in the assembly track cavity (120). The interior of the assembly track cavity (120) is provided with a track power connection structure, and the track power connection structure is movably connected to the conductive sheets (221) on both sides of the connector (22).
9. The enhanced track light according to claim 8, characterized in that: The track power connection structure includes a non-grounded structure and a grounded structure (5). The non-grounding structure comprises two non-grounding base units (3) which are symmetrically arranged, and the inner sides of the non-grounding base units (3) are respectively formed with outward-turned bottom rims (32), and the bottom rims (32) on the upper and lower sides are respectively limitedly matched with the corresponding limiting convex strips (122); The grounding structure (5) comprises a first grounding base unit and a second grounding base unit. The first grounding base unit and the second grounding base unit are respectively snap-fitted into corresponding base assembly cavities (130) and are limitedly matched with corresponding limiting convex strips (122). A grounding slot (52) is also formed on the upper part of the first grounding base unit or the second grounding base unit. A conductive metal strip (4) is installed in the grounding slot (52) for grounding connection of the lamp (2).
10. The enhanced track light according to claim 9, characterized in that: The joint (22) is provided with a locking paddle (211), and the locking paddle (211) is mounted on the joint (22) via a rotating shaft; the conductive sheet (221) is movably mounted on the joint (22) and is transmission-connected to the locking paddle (211), and the conductive sheets (221) on both sides have a tendency to move outwards and abut against corresponding conductive metal strips (4).