CN219036461U - Track lamp - Google Patents

Abstract

The utility model discloses a track lamp, which relates to the technical field of lamps and lanterns, and comprises an outer shell, a conductive block and a buckle, wherein the outer shell is provided with a plurality of separation parts, a first connection part is arranged between every two separation parts, a plurality of first through holes are formed in the side wall of the outer shell, a plurality of mounting grooves are formed in the outer shell, anti-slip pads are embedded in the mounting grooves, the surfaces of the anti-slip pads protrude out of the outer wall surface of the outer shell, the first connection parts can be bent and deformed, the outer shell is bent, and the track lamp is suitable for tracks with different circular arc diameters in a certain range. The conducting block is arranged on two sides inside the outer shell, the conducting block is provided with a plurality of contact pieces and a communication plate, the communication plate enables the contact pieces to be mutually conducted, the contact pieces penetrate through the first through holes to protrude out of the outer shell, the contact pieces are simultaneously connected with a power supply, current load capacity is increased, and high-power supply is achieved. The buckle is located the lateral wall of shell body, and the buckle is equipped with buckling parts, realizes the antiskid function of shell body in the track through buckling parts and slipmat's combined action.

Description

Track lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a track lamp.

Background

Most of the existing track lamps are hidden and movably arranged in the arc-shaped or circular track, however, the track lamps of the same specification cannot be matched with the arc-shaped or circular track with different diameters, the arc-shaped track with different diameters is required to be used for manufacturing the lamp with different specifications, the track lamps corresponding to the track are required to be used when the lamp is replaced, the manufacturing cost is high, and the replacement is inconvenient.

The current track mostly has the connector, is connected with domestic electricity through the connector, and the both ends of connector are equipped with the electric conductor that switches on with the track, and single electric conductor allows limited current through, when hanging high-power lamps and lanterns or a plurality of lamps and lanterns, the phenomenon that overload generates heat appears in the connector easily, causes the electricity accident even, has the security risk.

On the other hand, the power supply box of most of the current track lamps is connected with the track through the buckle, so that the installation of the track lamps is realized, however, when the track lamps are longitudinally installed on the track, the track lamps are easy to slide down under the action of gravity due to the fact that the power supply box is provided with a gap with the inner wall of the track, so that the track lamps are difficult to use and even have a certain safety risk.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a track lamp which can adapt to tracks with different radian ranges and is convenient and reliable to install.

According to an embodiment of the present utility model, there is provided a track lamp including:

the outer shell is provided with a plurality of separation parts, a first connection part is arranged between each two separation parts, a plurality of first through holes are formed in the side wall of the outer shell, a plurality of mounting grooves are formed in the outer shell, anti-slip pads are embedded in the mounting grooves, the surfaces of the anti-slip pads protrude out of the outer wall surface of the outer shell, and the first connection parts can be bent and deformed, so that the outer shell can be bent within a certain range;

the conductive blocks are arranged on two sides of the inside of the outer shell, the conductive blocks are provided with a plurality of contact pieces and a communication plate, the communication plate enables the contact pieces to be communicated with each other, and the contact pieces penetrate through the first through holes and protrude out of the outer shell;

the buckle is located on the side wall of the outer shell, the buckle is provided with a buckling part, and the anti-skid function of the outer shell in the track is achieved through the combined action of the buckling part and the anti-skid pad.

The track lamp provided by the utility model has at least the following beneficial effects: the embodiment is provided with shell body, conducting block and buckle, the shell body is equipped with a plurality of partition portion, be equipped with first connecting portion between every partition portion, be equipped with a plurality of first through-hole on the lateral wall of shell body, be equipped with a plurality of mounting groove on the shell body, the mounting groove is embedded to be equipped with the slipmat, the surface of slipmat is outstanding in the outer wall of shell body, first connecting portion can take place bending deformation, thereby realize that the shell body produces the bending of certain within range, with the track of the different circular arc diameters of adaptation within range, increase the flexibility of use of lamps and lanterns. The conducting block is arranged on two sides inside the outer shell, the conducting block is provided with a plurality of contact pieces and a communication plate, the communication plate enables the contact pieces to be mutually conducted, the contact pieces penetrate through the first through holes to protrude out of the outer shell, and the contact pieces are simultaneously connected with a power supply, so that the load capacity of current is increased, and the power supply of the high-power lamp is realized. The buckle is located the lateral wall of shell body, and the buckle is equipped with buckling parts, realizes the antiskid function of shell body in the track through buckling parts and slipmat's combined action. The surface of slipmat is higher than the outer wall surface of shell body, avoids shell body direct and track inner wall contact, realizes the antiskid effect.

According to the track lamp provided by the utility model, the lock catch is arranged in the outer shell, and the lock catch is provided with the movable piece penetrating through the side wall of the outer shell.

According to the track lamp provided by the utility model, the substrate is arranged in the outer shell, the substrate is provided with the plurality of illumination parts, and the third connecting part is arranged between each two illumination parts.

According to the track lamp provided by the utility model, the lock catch is further provided with the button, the movable piece is movably connected in the button, and the movable piece can be pushed to retract by pushing the button so as to realize installation or disassembly.

According to the track lamp provided by the utility model, the side wall of the mounting groove is provided with the second through hole, and the anti-skid pad is provided with the fixed edge which is buckled with the second through hole.

According to the track lamp provided by the utility model, the connecting sheet is arranged between the communicating plate and the contact sheet, the communicating plate and the connecting sheet are integrally bent and formed.

According to the track lamp provided by the utility model, the conductive seat is arranged in the outer shell, the contact block protruding out of the outer shell is arranged in the conductive seat, and the spring is arranged between the contact block and the conductive seat and enables the contact block to protrude out of the outer shell.

According to the track lamp provided by the utility model, the bottom cover is arranged on the outer shell and is buckled on one side of the outer shell far away from the mounting groove.

According to the track lamp provided by the utility model, the bottom cover is provided with the plurality of cover plates, and the fourth connecting part for bending the bottom cover is arranged between each two cover plates.

According to the track lamp, the anti-skid pad is made of elastic materials.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an isometric view of a track light according to an embodiment of the utility model;

FIG. 2 is a side partial view of a track light according to an embodiment of the utility model;

FIG. 3 is a side partial cross-sectional view of a track light according to an embodiment of the utility model;

FIG. 4 is a partial cross-sectional view of a latch and a conductor according to an embodiment of the utility model;

FIG. 5 is a partial view of a substrate according to an embodiment of the present utility model;

FIG. 6 is an end cross-sectional view of a track lamp according to an embodiment of the utility model;

FIG. 7 is a bottom view of a heat sink according to an embodiment of the present utility model;

FIG. 8 is a partial cross-sectional view of the other end of a track light in accordance with an embodiment of the present utility model;

FIG. 9 is an isometric view of a cleat engaged with a bottom cap according to an embodiment of the present utility model;

FIG. 10 is a cross-sectional view of a buckle according to an embodiment of the present utility model;

FIG. 11 is a schematic diagram illustrating the installation of a conductive block according to an embodiment of the present utility model;

FIG. 12 is an isometric view of a conductive block according to an embodiment of the present utility model;

fig. 13 is a bottom view of the holder according to the embodiment of the present utility model.

Reference numerals:

an outer case 100; a partition 101; a first connection portion 102; a second through hole 103; a sleeve 104; a mounting groove 105; a first through hole 106;

a heat sink 110; a partition block 111; a second connection portion 112;

a substrate 120; an illumination section 121; a third connection portion 122; a lamp bead 123;

a latch 130; a movable piece 131; a button 132; an elastic member 133;

a lamp cover 140; a first boss 141;

a conductive member 150; a contact block 151; a conductive base 152; a spring 153; a bottom cover 160; a cover 161; a fourth connecting portion 162; an end cap 170; an electric control board 180;

a non-slip mat 200; a fixed edge 201; a second boss 202; a tray 203; a cavity 204;

a clasp 210; a fastening portion 211; a crimp face 212; an elastic portion 213; a bevel 214;

a conductive block 220; a contact 221; a communication plate 222; a connecting piece 223; an elastic mechanism 224; a holder 225; a support 226; a constriction 227.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 7, an embodiment of the present utility model provides a track lamp including an outer case 100, a heat sink 110, a base plate 120, and a latch 130. The outer housing 100 is provided with a plurality of partitions 101, and a first connection portion 102 is provided between each partition 101. It is understood that the cross-sectional width of the first connecting portion 102 is smaller than the cross-sectional width of the dividing portion 101. The heat sink 110 is fixed to the outer housing 100 by bolting, preferably, the heat sink 110 is fixed to the bottom of the outer housing 100, and a plurality of separation blocks 111 are arranged on the heat sink 110, and a second connecting portion 112 is arranged between each separation block 111, and the cross-sectional width of the second connecting portion 112 is smaller than the cross-sectional width of the separation block 111. The base plate 120 is preferably fixedly mounted to the heat sink 110 by bolting, the base plate 120 being located on a side of the heat sink 110 remote from the outer housing 100. On the other hand, referring to fig. 5, a plurality of illumination portions 121 are provided on the substrate 120, lamp beads 123 are mounted on the illumination portions 121, and the lamp beads 123 are preferably LED emitters, and a third connection portion 122 is provided between each illumination portion 121, and the cross-sectional width of the third connection portion 122 is smaller than the cross-sectional width of the illumination portion 121. It should be noted that, the positions of the partition portion 101, the partition block 111 and the illumination portion 121 correspond to each other, and the first connection portion 102, the second connection portion 112 and the third connection portion 122 can all be bent and deformed, so that the angle between the adjacent partition portions 101, between the adjacent partition blocks 111 and between the adjacent illumination portions 121 is changed, and therefore, the outer housing 100, the heat dissipation sheet 110 and the substrate 120 are bent and deformed within a certain range, which is helpful for the lamp to bend, so as to adapt to the arc-shaped guide rails with different bending radii within a certain range, and increase the flexibility of the lamp. Optionally, a sleeve 104 is further disposed inside the outer housing 100, and the sleeve 104 is preferably made of an elastic plastic material, where the sleeve 104 includes, but is not limited to, a cylindrical body with a rectangular, triangular, polygonal or circular cross section, and the sleeve 104 is used to make the outer housing 100 more elastic and limit the bending angle of the outer housing 100, so as to avoid the outer housing 100 from being excessively bent to cause breakage.

Referring to fig. 4, the latch 130 is fixedly mounted on the heat sink 110 and located inside the outer case 100, the latch 130 is provided with two movable pieces 131 penetrating through the outer case 100, and the two movable pieces 131 are hinged to each other and have one end penetrating through the outer case 100. Meanwhile, the lock catch 130 is provided with a button 132, the two movable pieces 131 are movably connected to the button 132, and the button 132 is slidably connected to the inside of the outer casing 100. When the button 132 is pushed, the movable piece 131 moves horizontally and rotates toward the middle of the outer housing 100 when contacting the outer housing 100, so that one end of the movable piece 131 penetrating the outer housing 100 is retracted into the outer housing 100, thereby realizing the disassembly and assembly of the lamp on the track. On the other hand, in order to automatically reset the movable piece 131, an elastic member 133 that contacts the outer case 100 is provided on the back surface of the button 132, and the elastic member 133 is preferably a coil spring 153, a V-shaped metal spring piece, or the like.

Optionally, a lampshade 140 is disposed on the outer housing 100 on a side of the lamp bead 123, and the lampshade 140 uses a flexible material to implement bending deformation. The lamp housing 140 is preferably made of transparent silica gel material, which is helpful for bending, and the silica gel material has light diffusion effect, which is helpful for increasing illumination range and softening light. Referring to the drawings, the lamp housing 140 is provided with a first boss 141, and the first boss 141 is fastened between the outer housing 100 and the heat sink 110 to fix the lamp housing 140.

Optionally, referring to fig. 3 and 4, the outer housing 100 is provided with a conductive device 150, where the conductive device 150 includes a contact block 151 and a conductive seat 152 on two sides of the outer housing 100, and the conductive seat 152 is preferably fixedly installed in the outer housing 100 by a bolting method, and the contact block 151 is slidably connected to the conductive seat 152. It will be appreciated that the contact blocks 151 have a rounded end configuration, with the contact blocks 151 protruding from both sides of the outer housing 100 for connecting a power source on a curved rail. Meanwhile, the conductive base 152 is made of metal, preferably the conductive base 152 and the contact block 151 are made of the same copper metal, and good conductive effect is achieved. On the other hand, in order to make the contact block 151 well contact with the power supply of the arc-shaped guide rail, a spring 153 is provided between the contact block 151 and the conductive seat 152, and preferably, a coil spring 153 is used to help the contact block 151 to have pressure on the arc-shaped guide rail, so as to ensure stable contact during conduction.

Referring to fig. 8, a bottom cover 160 is provided at an upper portion of the outer case 100, and the bottom cover 160 is fastened to a side of the outer case 100 away from the lamp beads 123. It will be appreciated that the bottom cover 160 is used to cover and seal the components in the outer case 100, and at the same time, enhance the overall strength of the outer case 100, so that when the outer case 100 is bent, the bottom cover 160 follows the bending, so that the bottom cover 160 is provided with a plurality of cover pieces 161, and a fourth connection portion 162 is provided between each cover piece 161, and the fourth connection portion 162 can be bent and deformed, so that the cover pieces 161 can be bent and deformed. Preferably, the outer case 100 and the bottom cover 160 are made of an elastic plastic material, which is convenient to bend and is not easily broken, and the elastic plastic has a long service life. Optionally, end caps 170 are provided at both ends of the lamp housing 140 to cover the lamp housing 140, which helps to prevent dust inside the lamp and improve the aesthetic appearance.

Optionally, the lamp further comprises an electric control board 180, and the electric control board 180 is respectively connected with the electric conductor 150 and the lamp beads 123 and is used for controlling the opening and closing of the lamp beads 123 or the functional adjustment of brightness adjustment, flickering and the like, so that the lamp is flexible to use.

Referring to fig. 8 to 10, the anti-slip pad 200 is installed in the installation groove 105, the anti-slip pad 200 includes a second boss 202 and a disc 203, the second boss 202 is located at the middle of the disc 203, the disc 203 is embedded in the installation groove 105, and the engagement of the disc 203 and the installation groove 105 can be achieved by using an interference fit or an adhesive adding manner. Optionally, the second boss 202 is higher than the outer wall surface of the outer casing 100, i.e. higher than the upper surface of the bottom cover 160, so as to avoid the outer casing 100 directly contacting the inner wall of the track, and achieve the buffering and anti-slip effects of the anti-slip pad 200. Meanwhile, the upper edge surface of the tray 203 is higher than the outer wall surface of the outer case 100, ensuring that the second boss 202 is higher than the upper surface of the bottom cover 160, while avoiding dust accumulation, facilitating cleaning of the surfaces of the bottom cover 160 and the anti-slip pad 200. On the other hand, the anti-slip pad 200 is provided with a fixing edge 201, and the fixing edge 201 passes through the second through hole 103 from the inside of the mounting groove 105, so that the anti-slip pad 200 is fastened in the mounting groove 105, and the mounting and fixing of the anti-slip pad 200 are realized. Alternatively, two fixing edges 201 are provided, and the two fixing edges 201 are disposed on the side wall of the disk 203 opposite to each other and extend in the radial direction of the disk 203. Optionally, the anti-slip pad 200 has a cavity 204, the cavity 204 allows the anti-slip pad 200 to elastically deform, when the outer housing 100 is installed in the track, the inner wall of the track slightly presses the second boss 202, so that the anti-slip pad 200 elastically deforms to a certain extent, and the anti-slip pad 200 is stably contacted with the inner wall of the track, thereby realizing the anti-slip effect. Optionally, the anti-slip pad 200 may be made of elastic materials such as rubber, silica gel, polyurethane, etc., so as to ensure that the anti-slip pad 200 has elastic pressure on the inner wall surface of the track, thereby ensuring good anti-slip effect.

Referring to fig. 10, the buckle 210 is disposed on a side wall of the outer housing 100, the buckle 210 is provided with an elastic portion 213 and a fastening portion 211 protruding from an outer side wall of the outer housing 100, one end of the elastic portion 213 is fixedly connected to the outer housing 100, and the other end is connected to the fastening portion 211, so that the fastening portion 211 does not contact the side wall of the outer housing 100, the elastic portion 213 can elastically deform, and the fastening portion 211 can retract toward an inner direction of the outer housing 100, thereby facilitating installation of the outer housing 100 on a rail. Optionally, the fastening portion 211 has a pressing surface 212, the pressing surface 212 is located at the end of the fastening portion 211, when the outer housing 100 is installed in the track, the pressing surface 212 is fastened to the edge inner wall surface of the track, the second boss 202 abuts against the inner wall surface of the other side on the track, that is, the pressing surface 212 and the second boss 202 abut against the inner walls of two opposite sides in the track respectively, so as to ensure that the surface of the second boss 202 stably abuts against the track, and prevent the outer housing 100 from sliding in the track. Optionally, an inclined surface 214 is disposed on the other side of the fastening portion 211 opposite to the press-contact surface 212, and the inclined surface 214 is mounted on the outer housing 100, so that the outer housing 100 can be smoothly fastened into the track, and the convenience of use is increased. Alternatively, the buckle 210 and the housing are integrally formed, and the buckle 210 and the housing may be made of elastic plastic materials, so that the buckle is light in weight and good in elasticity, and is beneficial to improving the durability of the outer housing 100.

Referring to fig. 11 and 12, the conductive block 220 is disposed on two sides of the inside of the outer housing 100, the conductive block 220 is provided with a plurality of contact pieces 221 and a communication plate 222, the contact pieces 221 protrude outside the outer housing 100 through the first through holes 106, the communication plate 222 communicates the plurality of contact pieces 221 with each other, a connecting piece 223 is disposed between the communication plate 222 and the contact pieces 221, and each contact piece 221 communicates with each other to enable the plurality of contact pieces 221 to be simultaneously powered on, which is helpful for increasing the load capacity of current and realizing the power supply of the high-power lamp. The contact 221 is a metal sheet protruding outside the outer housing 100 with a V-shaped or C-shaped cross section, so as to contact the track outside the outer housing 100 for power supply. On the other hand, the contact 221, the communication plate 222 and the connection piece 223 are formed by integrally bending, and meanwhile, the conductive block 220 is preferably made of copper sheet material, so that good conductivity can be maintained, and meanwhile, the sheet metal material has good elastic deformation capability, so that the conductive block 220 can bend and deform along with the outer shell 100.

Referring to fig. 11, the elastic mechanism 224 is disposed at one side of the conductive block 220, preferably, the elastic mechanism 224 is disposed at the middle of the outer housing 100, and both sides of the elastic mechanism 224 are provided with the conductive block 220. The elastic mechanism 224 is provided with a fixing seat 225 and an elastic piece 133 abutted to the connecting piece 223, the fixing seat 225 is provided with a plurality of separation cavities, the elastic piece 133 is installed in the separation cavities, meanwhile, the positions of the elastic piece 133 and the connecting piece 223 are in one-to-one correspondence, and the elastic piece 133 is used for enabling the contact piece 221 to keep protruding out of the outer shell 100 and keeping stability when the contact piece 221 is conducted with a power supply. Alternatively, the elastic member 133 may be an elastic member such as a coil spring 153 or a V-shaped metal spring plate. Referring to fig. 13, the fixing base 225 is provided with a plurality of shrinkage parts 227, the cross section of the shrinkage parts 227 is significantly smaller than that of the fixing base 225, and meanwhile, the shrinkage parts 227 divide the fixing base 225 into a plurality of areas, and each area corresponds to the separation part 101 of one outer housing 100, so that the fixing base 225 is beneficial to realizing bending deformation along with the outer housing 100. Alternatively, the fixing base 225 is made of elastic plastics such as polypropylene, silica gel, and the like, so as to achieve flexibility in bending.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A track light, comprising:

the anti-slip device comprises an outer shell (100), a plurality of separation parts (101), a first connecting part (102) is arranged between each two separation parts (101), a plurality of first through holes (106) are formed in the side wall of the outer shell (100), a plurality of mounting grooves (105) are formed in the outer shell (100), anti-slip pads (200) are embedded in the mounting grooves (105), the surfaces of the anti-slip pads (200) protrude out of the outer wall surface of the outer shell (100), and the first connecting parts (102) can be bent and deformed, so that the outer shell (100) is bent within a certain range;

the conductive blocks (220) are arranged on two sides of the interior of the outer shell (100), the conductive blocks (220) are provided with a plurality of contact pieces (221) and a communication plate (222), the communication plate (222) enables the contact pieces (221) to be mutually conducted, and the contact pieces (221) penetrate through the first through holes (106) and protrude out of the outer shell (100);

the buckle (210) is located on the side wall of the outer shell (100), the buckle (210) is provided with a buckling part (211), and the anti-skid function of the outer shell (100) in a track is achieved through the combined action of the buckling part (211) and the anti-skid pad (200).

2. A track light as defined in claim 1, wherein: a lock catch (130) is arranged in the outer shell (100), and the lock catch (130) is provided with a movable piece (131) penetrating through the side wall of the outer shell (100).

3. A track light as claimed in claim 2, wherein: a substrate (120) is arranged in the outer shell (100), the substrate (120) is provided with a plurality of illumination parts (121), and a third connecting part (122) is arranged between each illumination part (121).

4. A track light as claimed in claim 2, wherein: the lock catch (130) is further provided with a button (132), the movable piece (131) is movably connected to the button (132), and pushing the button (132) can push the movable piece (131) to retract so as to achieve installation or detachment.

5. A track light as defined in claim 1, wherein: the side wall of the mounting groove (105) is provided with a second through hole (103), and the anti-slip pad (200) is provided with a fixing edge (201) which is buckled with the second through hole (103).

6. A track light as defined in claim 1, wherein: connecting pieces (223) are arranged between the connecting plates (222) and the contact pieces (221), the connecting plates (222) and the connecting pieces (223) are formed by integral bending.

7. A track light as defined in claim 1, wherein: the novel electric connector is characterized in that a conductive seat (152) is arranged in the outer shell (100), a contact block (151) protruding out of the outer shell (100) is arranged in the conductive seat (152), a spring (153) is arranged between the contact block (151) and the conductive seat (152), and the spring (153) enables the contact block (151) to protrude out of the outer shell (100).

8. A track light as defined in claim 1, wherein: the outer shell (100) is provided with a bottom cover (160), and the bottom cover (160) is buckled on one side, far away from the mounting groove (105), of the outer shell (100).

9. A track light as defined in claim 8, wherein: the bottom cover (160) is provided with a plurality of cover plates (161), and a fourth connecting part (162) which enables the bottom cover (160) to bend is arranged between each cover plate (161).

10. A track light as defined in claim 1, wherein: the anti-slip pad (200) is made of elastic materials.

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