Track lamp with heat dissipation structure

Abstract

The utility model discloses a track lamp with a heat dissipation structure, which comprises a base, a lampshade and an LED lamp panel, a hinge groove is arranged on one side of the base, a track arm capable of moving along an external track is hinged in the hinge groove, and the LED lamp panel is arranged in the lampshade. A first heat dissipation groove and a second heat dissipation groove are formed between the base and the lampshade, clamping grooves are formed in one side of the first heat dissipation groove and one side of the second heat dissipation groove respectively, and a plurality of buckling pieces which stretch into the first heat dissipation groove and the second heat dissipation groove and are buckled with the clamping grooves are sequentially arranged on the two sides of the heat dissipation plate set along the circumference. And the heat dissipation specific surface area can be remarkably increased, the heat dissipation performance is improved, the production cost is low, the base and the lampshade heat dissipation plate set are convenient to disassemble and assemble, and the production and assembly efficiency and later maintenance of a user are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a track lamp with a heat dissipation structure. Background Art

[0002] Track lights are lights installed on a track-like structure, with adjustable illumination angles. They are generally used as spotlights. Track lights must be installed on a matching track. The track contains a voltage input and conductive metal strips on both sides. The track light has a rotatable conductive copper sheet at the joint. During installation, the conductive copper sheet on the track light contacts the conductive metal strip inside the track, which powers the track light and illuminates it.

[0003] For example, Chinese patent: application number 2020101287447, the patent name is a track light, "including a slide rail and a track light body, the slide rail includes a bottom wall plate and two side wall plates respectively fixed vertically on the long sides of the bottom wall plate, a track groove is formed between the bottom wall plate and the side wall plates, the track light body includes a base that slides into the track groove and a lamp body fixedly connected to the side of the base away from the track groove, the base includes a base, a positioning component arranged on the base to clamp the track body, and a driving component arranged on the base for driving the base to slide in the track groove, the inner walls of the side wall plates on both sides are provided with upper clamping grooves parallel to the bottom wall plate, and the end face of the base facing the bottom wall plate is formed Conductive joint; the positioning assembly includes two positioning blocks rotatably connected to the side surfaces of the base body facing the side wall plates, a magnetic member sliding in the base body in a direction perpendicular to the conductive joint, and a linkage member linking the positioning assembly and the magnetic member; the positioning blocks can be snapped into the upper slots at positions corresponding to the upper slots, and the linkage member is used to drive the positioning blocks to rotate outward when the magnetic member slides toward the side of the conductive joint. During the use of track lights, a large amount of heat will be generated. If this heat cannot be dissipated in time, it will affect the service life of the track lights and will also cause varying degrees of damage to the internal circuit boards of the track lights. Therefore, a track light with a heat dissipation structure is designed and produced here to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a track light with a heat dissipation structure.

[0005] In order to achieve the above purpose, the present invention adopts the following scheme:

[0006] A track light with a heat dissipation structure includes a base, a lampshade, and an LED light board. A hinge groove is provided on one side of the base, and a track arm that can move along an external track is hinged in the hinge groove. The LED light board is arranged in the lampshade.

[0007] A heat dissipation plate group, wherein a first through hole is provided on one side of the base, a second through hole coaxial with the first through hole is provided on one side of the lampshade, a plurality of first heat dissipation grooves connected to the first through hole are provided in sequence along the circumference on the outer wall of the base, a plurality of second heat dissipation grooves connected to the second through hole are provided in sequence along the circumference on one side of the lampshade, a heat dissipation plate group is provided between the base and the lampshade, and two ends of the heat dissipation plate group are connected to the first through hole and the second through hole respectively;

[0008] The fastening parts are respectively provided with a card slot on one side of the first heat dissipation groove and the second heat dissipation groove, and a plurality of fastening parts extending into the first heat dissipation groove and the second heat dissipation groove and fastening with the card slot are sequentially provided along the circumference on both sides of the heat dissipation plate group. The utility model provides a heat dissipation plate group between the base and the lampshade, and the LED lamp board is provided on one side of the heat dissipation plate group, and can significantly improve the specific surface area of heat dissipation, increase the heat dissipation performance, and have low production costs. Moreover, the base and the lampshade heat dissipation plate group are easy to disassemble and assemble, which greatly improves the efficiency of production and assembly and maintenance by later users.

[0009] As a further solution of the present invention, the heat dissipation plate group includes a heat dissipation circular plate arranged between the base and the lampshade, and bosses that can extend into the first through hole and the second through hole are respectively provided on both sides of the heat dissipation circular plate. An annular groove is provided on the outer wall of the heat dissipation circular plate, and multiple heat dissipation fins are arranged in sequence along the circumference in the annular groove.

[0010] As a further solution of the present invention, a plurality of arc-shaped heat dissipation plates capable of closing the first heat dissipation groove and the second heat dissipation groove are sequentially provided along the circumference on both sides of the heat dissipation circular plate.

[0011] As a further solution of the present invention, a plurality of heat dissipation strips are sequentially provided along the circumference on the outer wall of the arc-shaped heat dissipation plate.

[0012] As a further solution of the present invention, the card slots are symmetrically arranged and are respectively arranged on the inner wall and outer wall of the first heat dissipation slot and the second heat dissipation slot.

[0013] As a further solution of the present invention, the fastening part includes a first arc-shaped clamping block arranged at the bottom of one end of the arc-shaped heat dissipation plate and cooperating with the clamping slot, an L-shaped plate is connected to the bottom of the arc-shaped heat dissipation plate, and a second arc-shaped clamping block that can cooperate with the clamping slot is provided at one end of the L-shaped plate.

[0014] As a preferred solution of the present invention, a through slot is provided on one side of the base, a control panel is provided inside the base, and a switch is provided on one side of the control panel and extends out of the through slot.

[0015] As an optimal solution of the present invention, a power interface is provided on the control panel, a wire threading hole is provided on the heat dissipation circular plate, and a power socket is provided on one side of the LED light board, and the power socket can be inserted into the power interface.

[0016] To sum up, the beneficial effects of the utility model compared with the prior art are as follows: the utility model is provided with a heat dissipation plate group between the base and the lampshade, and the LED lamp board is arranged on one side of the heat dissipation plate group, and can significantly improve the specific surface area of heat dissipation, increase the heat dissipation performance, and have low production costs. Moreover, the base and the lampshade heat dissipation plate group are easy to disassemble and assemble, which greatly improves the efficiency of production and assembly and the maintenance of later users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional view of the utility model.

[0018] Figure 2 This is one of the exploded views of the present invention.

[0019] Figure 3 This is the second exploded view of the present invention.

[0020] Figure 4 For this utility model Figure 2 Magnified view at point A in the middle.

[0021] Figure 5 For this utility model Figure 2 Magnified view at point B.

[0022] Explanation of the accompanying drawings: 1. Base; 2. Lampshade; 3. LED light board; 4. Hinge slot; 5. Track arm; 20. Heat dissipation plate group; 6. First through hole; 7. Second through hole; 8. First heat dissipation slot; 9. Second heat dissipation slot; 10. Card slot; 60. Fastener; 21. Heat dissipation circular plate; 22. Boss; 23. Annular groove; 24. Heat sink; 25. Arc-shaped heat dissipation plate; 26. Heat dissipation strip; 61. First arc-shaped card block; 62. L-shaped plate; 63. Second arc-shaped card block: 71. Through slot; 72. Control panel; 100. Switch; 73. Power interface; 74. Wire hole; 75. Power socket. DETAILED DESCRIPTION

[0023] The following detailed description provides various embodiments or examples for implementing the utility model. Of course, these are merely examples or embodiments and are not intended to be limiting. Furthermore, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. This repetition is for simplicity and clarity in describing the utility model and does not imply a specific relationship between the different embodiments and / or structures discussed.

[0024] In addition, spatially related terms may be used, such as "below," "lower side," "from the inside out," "above," "upper side," and similar terms. These terms are used to facilitate the description of the relationship between one element or feature and another element or feature in the drawings. These spatially related terms include different orientations of the device in use or operation, as well as the orientations described in the drawings. The device may be turned to different orientations, rotations, or other orientations, and the spatially related adjectives used therein may also be interpreted in the same way. Therefore, they cannot be understood as limitations on the utility model. The terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0025] The utility model is further described below with reference to the accompanying drawings and specific embodiments: Figures 1 to 5 The track light with a heat dissipation structure shown in the figure includes a base 1, a lampshade 2 and an LED light board 3. A hinge groove 4 is provided on one side of the base 1. A track arm 5 that can move along an external track is hinged in the hinge groove 4. The LED light board 3 is arranged in the lampshade 2:

[0026] A heat dissipation plate group 20 is provided with a first through hole 6 on one side of the base 1, a second through hole 7 coaxial with the first through hole 6 is provided on one side of the lampshade 2, a plurality of first heat dissipation grooves 8 connected to the first through hole are sequentially provided along the circumference on the outer wall of the base 1, and a plurality of second heat dissipation grooves 9 connected to the second through hole 7 are sequentially provided along the circumference on one side of the lampshade 2. A heat dissipation plate group 20 is provided between the base 1 and the lampshade 2, and the two ends of the heat dissipation plate group 20 are respectively connected to the first through hole 6 and the second through hole 7;

[0027] The fastening member 60 is provided with a card slot 10 on one side of the first heat dissipation slot 8 and the second heat dissipation slot 9 respectively, and a plurality of fastening members 60 extending into the first heat dissipation slot 8 and the second heat dissipation slot 9 and fastening with the card slot 10 are sequentially provided along the circumference on both sides of the heat dissipation plate group 20.

[0028] A further embodiment of the heat dissipation plate group 20 in the present invention: the heat dissipation plate group 20 includes a heat dissipation circular plate 21 arranged between the base 1 and the lampshade 2, and bosses 22 that can extend into the first through hole 6 and the second through hole 7 are respectively provided on both sides of the heat dissipation circular plate 21, and an annular groove 23 is provided on the outer wall of the heat dissipation circular plate 21, and a plurality of heat dissipation fins 24 are sequentially provided along the circumference of the annular groove 23.

[0029] A further embodiment of the heat dissipation circular plate 21 in the present invention is as follows: a plurality of arc-shaped heat dissipation plates 25 capable of enclosing the first heat dissipation slots 8 and the second heat dissipation slots 9 are sequentially provided on both sides of the heat dissipation circular plate 21 along the circumference.

[0030] A further embodiment of the arc-shaped heat dissipation plate 25 of the present invention is as follows: a plurality of heat dissipation strips 26 are sequentially provided on the outer wall of the arc-shaped heat dissipation plate 25 along the circumference.

[0031] A further embodiment of the card slot 10 in the present invention: the card slot 10 is symmetrically arranged and is respectively arranged on the inner wall and the outer wall of the first heat dissipation slot 8 and the second heat dissipation slot 9.

[0032] A further embodiment of the fastening member 60 in the present invention: the fastening member 60 includes a first arc-shaped clamping block 61 arranged at the bottom of one end of the arc-shaped heat dissipation plate 25 and cooperating with the clamping slot 10, an L-shaped plate 62 is connected to the bottom of the arc-shaped heat dissipation plate 25, and a second arc-shaped clamping block 63 that can cooperate with the clamping slot 10 is provided at one end of the L-shaped plate 62.

[0033] A further embodiment of the base 1 in the present invention is as follows: a through slot 71 is provided on one side of the base 1 , a control panel 72 is provided inside the base 1 , and a switch 100 is provided on one side of the control panel 72 and extends out of the through slot 71 .

[0034] A further embodiment of the control panel 72 in the present invention: a power interface 73 is provided on the control panel 72, a wire threading hole 74 is provided on the heat dissipation circular plate 21, and a power socket 75 is provided on one side of the LED light board 3, and the power socket 75 can be inserted into the power interface 73.

[0035] During use, one side of the LED lamp board 3 will be attached to one side of the heat dissipation circular plate 21 during assembly, such as using glue, screws, etc. This is to enable the LED lamp board 3 to dissipate heat and better conduct the heat out of the track light. When installing the heat dissipation plate group on the base, you only need to insert the L-shaped plate 62 from the first heat dissipation groove 8 and then rotate the heat dissipation plate group 20. At this time, the first arc-shaped block 61 and the second arc-shaped block 63 will be simultaneously inserted into the slot 10, thereby fixing the heat dissipation plate group 20. Similarly, when installing the lampshade 2, align the second heat dissipation groove 9 between the L-shaped plate 62 and the arc heat dissipation plate 25, and then rotate the lampshade 2 to install the lampshade 2 on the heat dissipation plate group 20. The arc heat dissipation plate 25 can close the first heat dissipation groove 8 and the second heat dissipation groove 9 to prevent water from entering while dissipating heat.

[0036] The above shows and describes the basic principles and main features of the utility model, as well as the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the utility model. Various changes and improvements are possible without departing from the spirit and scope of the utility model. Such changes and improvements are within the scope of the utility model. The scope of protection claimed in the utility model is defined by the appended claims and their equivalents.

Claims

1. A track light with a heat dissipation structure, comprising a base (1), a lampshade (2) and an LED light board (3), wherein a hinge groove (4) is provided on one side of the base (1), a track arm (5) is hingedly connected in the hinge groove (4) and can move along an external track, and the LED light board (3) is arranged in the lampshade (2), characterized in that: A heat dissipation plate group (20) is provided, wherein a first through hole (6) is provided on one side of the base (1), a second through hole (7) coaxial with the first through hole (6) is provided on one side of the lampshade (2), a plurality of first heat dissipation grooves (8) in communication with the first through hole are provided in sequence along the circumference on the outer wall of the base (1), a plurality of second heat dissipation grooves (9) in communication with the second through hole (7) are provided in sequence along the circumference on one side of the lampshade (2), a heat dissipation plate group (20) is provided between the base (1) and the lampshade (2), and two ends of the heat dissipation plate group (20) are respectively connected to the first through hole (6) and the second through hole (7); A fastening member (60) is provided with a clamping slot (10) on one side of the first heat dissipation slot (8) and the second heat dissipation slot (9), respectively, and a plurality of fastening members (60) are sequentially provided along the circumference on both sides of the heat dissipation plate group (20), extending into the first heat dissipation slot (8) and the second heat dissipation slot (9) and fastening with the clamping slot (10).

2. The track light with a heat dissipation structure according to claim 1, characterized in that: The heat dissipation plate group (20) includes a heat dissipation circular plate (21) arranged between the base (1) and the lampshade (2), bosses (22) capable of extending into the first through hole (6) and the second through hole (7) are respectively provided on both sides of the heat dissipation circular plate (21), an annular groove (23) is provided on the outer wall of the heat dissipation circular plate (21), and a plurality of heat dissipation fins (24) are sequentially provided along the circumference of the annular groove (23).

3. The track light with a heat dissipation structure according to claim 2, characterized in that: A plurality of arc-shaped heat dissipation plates (25) capable of enclosing the first heat dissipation groove (8) and the second heat dissipation groove (9) are sequentially provided along the circumference on both sides of the heat dissipation circular plate (21).

4. The track light with a heat dissipation structure according to claim 3, characterized in that: A plurality of heat dissipation strips (26) are sequentially arranged along the circumference on the outer wall of the arc-shaped heat dissipation plate (25).

5. The track light with a heat dissipation structure according to claim 3, characterized in that: The card slots (10) are symmetrically arranged and respectively arranged on the inner wall and outer wall of the first heat dissipation slot (8) and the second heat dissipation slot (9).

6. The track light with a heat dissipation structure according to claim 5, characterized in that: The fastening member (60) comprises a first arc-shaped clamping block (61) arranged at the bottom of one end of the arc-shaped heat dissipation plate (25) and cooperating with the clamping slot (10); an L-shaped plate (62) is connected to the bottom of the arc-shaped heat dissipation plate (25); and a second arc-shaped clamping block (63) cooperating with the clamping slot (10) is provided at one end of the L-shaped plate (62).

7. The track light with a heat dissipation structure according to claim 2, characterized in that: A through slot (71) is provided on one side of the base (1), a control panel (72) is provided inside the base (1), and a switch (100) is provided on one side of the control panel (72) and extends out of the through slot (71).

8. The track light with a heat dissipation structure according to claim 7, characterized in that: A power interface (73) is provided on the control panel (72), a threading hole (74) is provided on the heat dissipation circular plate (21), and a power socket (75) is provided on one side of the LED light board (3), and the power socket (75) can be inserted into the power interface (73).

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