Lighting fixtures and track lighting

Abstract

The present invention relates to the field of lamp technology, and more particularly to a lamp connecting frame and a track lamp. The lamp connecting frame includes an upper frame and a lower frame; the upper frame is provided with a first track groove; the lower frame is provided with a second track groove; the first track groove and the second track groove are arranged relative to each other; the upper frame and the lower frame are detachably connected. The track lamp includes any of the lamp connecting frames mentioned above. The lamp connecting frame and the track lamp provided by the present invention divide the lamp connecting frame into two parts, an upper part and an lower part, which are connected together in a detachable manner, and the first track groove and the second track groove arranged on the upper frame and the lower frame are matched with the track to realize a sliding connection with the track. With such a setting, there is no need to set a groove structure on the track, so the strength of the track will not be reduced, the supporting strength of the track is guaranteed, the anti-deformation ability of the track is improved, the deformation probability of the track is reduced, and the service life of the track is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of lamps, and in particular to a lamp connecting frame and a track lamp. Background Art

[0002] In existing lamps, especially track lamps, sliding grooves are provided on the tracks, and the lamps are slidably set in the sliding grooves. Such a setting reduces the strength of the track, which makes the track easily deformed when the lamps are lifted, especially when the lamps are heavy or in large numbers, thereby affecting the movement of the lamps on the track and the service life of the track. In addition, due to their heavy weight and complex structures, most of them are inconvenient to disassemble and assemble. Summary of the invention

[0003] The object of the present invention is to provide a lamp connecting frame and a track lamp to solve the technical problem of easy deformation of the track in the prior art.

[0004] The lamp connecting frame provided by the present invention comprises an upper frame and a lower frame; the upper frame is provided with a first track groove; the lower frame is provided with a second track groove; the first track groove and the second track groove are arranged opposite to each other; the upper frame comprises an upper shell and an upper connecting member; the upper connecting member is arranged in the upper shell; the lower frame comprises a lower shell and a lower connecting member; the lower connecting member is arranged in the lower shell; the upper connecting member and the lower connecting member are detachably connected.

[0005] Such a setting does not require a groove structure to be provided on the track, and thus does not reduce the strength of the track, thereby ensuring the supporting strength of the track, increasing the track's anti-deformation capability, reducing the deformation probability of the track, and increasing the track's service life.

[0006] Furthermore, the detachable connection is in the form of a snap connection, a bolt connection or a pin connection.

[0007] By means of the clamping method, the vertical support force of the lamp can be ensured to ensure that the lamp will not fall under the action of gravity.

[0008] Furthermore, the upper connecting member is provided with a connecting hook or a connecting groove; the lower connecting member is provided with a connecting groove or a connecting hook; the connecting hook on the upper connecting member is cooperatively connected with the connecting groove on the lower connecting member, or the connecting hook on the upper connecting member is cooperatively connected with the connecting hook on the lower connecting member.

[0009] Through the hook-slot cooperation or the hook-hook cooperation, the strength of the clamping is ensured, thereby ensuring the supporting strength of the lamp connecting frame to the track lamp in the vertical direction.

[0010] Furthermore, the upper shell and the upper connecting member are detachably connected, and the lower shell and the lower connecting member are detachably connected.

[0011] The upper shell and the upper connecting piece are detachably connected, so that when the upper shell or the upper connecting piece is damaged, it can be replaced, and it is also convenient to inspect and repair the upper connecting piece, thereby saving costs.

[0012] Furthermore, the detachable connection between the upper shell and the upper connecting member is a bolt connection or a clamping connection; and / or the detachable connection between the lower shell and the lower connecting member is a bolt connection or a clamping connection.

[0013] Through the threaded connection or the clamping connection, the convenience of maintenance is guaranteed, and the supporting strength of the track lamp in the vertical direction is guaranteed.

[0014] Furthermore, the lower shell includes a shell and a bottom cover; the bottom cover is detachably connected to the shell and rotatably connected to the shell.

[0015] By rotating the bottom cover, the track lamp can be rotated, thereby making the irradiation direction of the track lamp adjustable.

[0016] Furthermore, a lamp connecting rod is provided on the bottom cover.

[0017] The setting of the lamp connecting rod enables the track lamp to be rotated 360° in the horizontal direction and the illumination height to be adjusted in the vertical direction, making the track lamp more applicable.

[0018] Furthermore, the cross-sectional shapes of the first track groove and the second track groove are the same and are both non-semicircular.

[0019] The non-semicircular groove structure prevents the first track groove and the second track groove from being connected to form a circle, thereby preventing the lamp connecting frame from shaking on the track, thereby ensuring the stability of the lamp on the track.

[0020] Furthermore, the cross-sectional shapes of the first track groove and the second track groove are different.

[0021] After two track grooves of different shapes are butt-jointed, shaking of the lamp connecting frame on the track can be effectively avoided, thereby ensuring the stability of the lamp on the track.

[0022] The present invention further provides a track lamp, comprising any one of the lamp connecting frames described above.

[0023] The lamp connection frame and track lamp provided by the present invention divide the lamp connection frame into upper and lower parts, which are connected together in a detachable manner, and the first track groove and the second track groove arranged on the upper frame and the lower frame cooperate with the track to achieve a sliding connection with the track. Such a setting does not require a groove structure to be arranged on the track, and thus does not reduce the strength of the track, thereby ensuring the support strength of the track, improving the anti-deformation ability of the track, reducing the deformation probability of the track, and increasing the service life of the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A front view of a lamp connecting frame provided by an embodiment of the present invention;

[0026] Figure 2 A side view of a lamp connecting frame provided by an embodiment of the present invention;

[0027] Figure 3 for Figure 2 AA section view;

[0028] Figure 4 A schematic diagram of the three-dimensional structure of the upper connecting member of the lamp connecting frame provided by an embodiment of the present invention;

[0029] Figure 5 A schematic diagram of the three-dimensional structure of the lower connecting piece of the lamp connecting frame provided in an embodiment of the present invention;

[0030] Figure 6 A reference diagram of the use status of the track lamp provided in an embodiment of the present invention.

[0031] Reference numerals:

[0032] 1: upper shell; 2: first track groove; 3: second track groove; 4: lower shell; 5: lamp connecting rod; 6: track lamp; 7: upper connecting piece; 8: lower connecting piece; 9: bottom cover; 10: horizontal rotation axis; 11: connecting groove; 12: connecting hook; 13: track. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0035] Furthermore, the terms “first”, “second”, and “third” are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] As attached Figure 1-Figure 6 As shown, the present invention provides a lamp connecting frame, including an upper frame and a lower frame; the upper frame is provided with a first track groove 2; the lower frame is provided with a second track groove 3; the first track groove 2 and the second track groove 3 are arranged opposite to each other; the upper frame and the lower frame are detachably connected.

[0038] In the present invention, the upper frame and the lower frame of the lamp connecting frame are respectively arranged on the upper and lower sides of the track 13 , and are connected as a whole in a detachable manner, so that the track lamp 6 can be installed on the track 13 .

[0039] Specifically, a first track groove 2 is set on the upper frame, and a second track groove 3 is set on the lower frame. The first track groove 2 and the second track groove 3 are arranged opposite to each other, and the upper and lower sides of the track 13 are clamped in the first track groove 2 and the second track groove 3 respectively, so as to realize the sliding of the lamp connecting frame on the track 13, and then the track lamp 6 can slide on the track 13.

[0040] Specifically, in this embodiment, the detachable connection method is a snap connection, a bolt connection or a pin connection.

[0041] Specifically, the connection is mainly achieved by a snap-on connection, which can ensure the support force of the lamp in the vertical direction and prevent the lamp from falling under the action of gravity.

[0042] There can be many ways of detachable connection, which can be a snap connection, bolt connection or pin connection as mentioned in the present embodiment, or other detachable connection methods, such as transition fit, magnetic attraction, etc. In other words, as long as a detachable connection between the upper shelf and the lower shelf can be achieved, it will be fine.

[0043] More specifically, in this embodiment, if Figure 3 As shown, the upper frame includes an upper shell 1 and an upper connecting member 7; the upper connecting member 7 is arranged in the upper shell 1; the lower frame includes a lower shell 4 and a lower connecting member 8; the lower connecting member 8 is arranged in the lower shell 4; the upper connecting member 7 and the lower connecting member 8 are detachably connected.

[0044] That is to say, an upper shell 1 is provided on the upper shelf, and a lower shell 4 is provided on the lower shelf. The upper shell 1 and the lower shell 4 together constitute the outer shell of the entire track 13 connecting frame, and the upper connecting member 7 and the lower connecting member 8 arranged in the outer shell are detachably connected to realize the detachable connection between the upper shelf and the lower shelf.

[0045] There are many ways to set the upper connecting member 7 and the lower connecting member 8. Specifically, in this embodiment, a connecting hook 12 is provided on the upper connecting member 7, and a connecting hook 12 is also provided on the lower connecting member 8 for cooperative connection; or the connecting groove 11 on the upper connecting member 7 is cooperatively connected with the connecting hook 12 on the lower connecting member 8.

[0046] More specifically, the connecting grooves 11 are arranged on two opposite sides of the upper connecting member 7, and at the same time, the connecting hooks 12 are also arranged on two opposite sides of the lower connecting member 8, so that the upper connecting member 7 and the lower connecting member 8 are more balanced when the hook-groove connection is performed, thereby ensuring the stability of the connection.

[0047] In addition, in this embodiment, Figure 4 As shown, the connecting groove 11 is arranged on the outer wall of the upper connecting member 7 .

[0048] Specifically, in this embodiment, the upper connecting member 7 and the lower connecting member 8 are both made of plastic material, which has a certain elasticity. When the upper connecting member 7 and the lower connecting member 8 need to be separated, it is only necessary to pull the upper connecting member 7 or the lower connecting member 8 sideways to open it, and then the connecting hook 12 can be disengaged from the connecting groove 11, thereby realizing the separation of the upper connecting member 7 and the lower connecting member 8.

[0049] That is to say, the material of the upper connecting member 7 and the lower connecting member 8 can be plastic, but it is not limited to plastic. As long as it has a certain elasticity, that is, as long as it is an elastic material, the connecting hook 12 and the connecting groove 11 can be separated by pulling.

[0050] It should be pointed out that the connecting groove 11 on the upper connecting member 7 can be set on the outer wall of the upper connecting member 7, or on the inner wall of the upper connecting member 7, as long as the connecting hook 12 of the lower connecting member 8 can cooperate with the connecting groove 11 on the upper connecting member 7, the hook-groove connection between the upper connecting member 7 and the lower connecting member 8 can be achieved.

[0051] It should also be pointed out that, in the present embodiment, a connecting groove 11 is provided on the upper connecting member 7, and a connecting hook 12 is provided on the lower connecting member 8, but it is not limited to such a setting method. It can also be that the connecting hook 12 is provided on the upper connecting member 7, and the connecting groove 11 is provided on the lower connecting member 8. It can also be that the connecting hook 12 is provided on the upper connecting member 7, and the connecting hook 12 is also provided on the lower connecting member 8. In other words, as long as the upper connecting member 7 and the lower connecting member 8 can be detachably connected, it will be fine.

[0052] It should also be pointed out that, in the present embodiment, the upper connecting member 7 and the lower connecting member 8 are connected by a hook-groove structure, but it is not limited to such a connection method, it can also be other connection methods, such as pin connection, bolt connection, etc., that is to say, as long as a detachable connection between the upper connecting member 7 and the lower connecting member 8 can be achieved.

[0053] It can be seen from the above that the connection between the upper frame and the lower frame is actually the connection between the upper connecting member 7 and the lower connecting member 8. When the upper frame and the lower frame need to be separated, it is only necessary to separate the upper connecting member 7 and the lower connecting member 8.

[0054] When the upper connecting member 7 and the lower connecting member 8 are to be separated, the upper shell 1 and the lower shell 4 are pulled so that when the upper shell 1 and the lower shell 4 are pulled, the upper connecting member 7 and the lower connecting member 8 are driven to produce an angular offset, thereby disengaging the connecting hook 12 on one side of the lower connecting member 8 from the connecting groove 11 on one side of the upper connecting member 7, and then the upper shell 1 and the lower shell 4 are pulled to the other side to disengage the connecting hook 12 on the other side from the connecting groove 11 on the other side, thereby finally realizing the separation and splitting of the upper shelf and the lower shelf.

[0055] This method has a simple structure and low production cost. When installed and used, the vertical surfaces of the hook and groove structure are against each other, so it can have a large weight-bearing capacity, making it difficult for the track lamp 6 to fall off. When it needs to be opened, the upper and lower shelves can be simply disassembled by pulling the lever, which is convenient for maintenance and replacement.

[0056] In another embodiment of the present invention, the upper shell 1 and the upper connecting member 7 are detachably connected, and the lower shell 4 and the lower connecting member 8 are detachably connected.

[0057] The upper shell 1 and the upper connecting member 7 are detachably connected, so that the upper shell 1 or the upper connecting member 7 can be replaced when damaged, and it is also convenient to overhaul the upper connecting member 7, thereby saving costs.

[0058] Similarly, the detachable connection between the lower shell 4 and the lower connecting member 8 can also be replaced when the lower shell 4 or the lower connecting member 8 is damaged, and it is also convenient for repairing the lower connecting member 8, thereby saving costs.

[0059] Specifically, in the present embodiment, the detachable connection between the upper shell 1 and the upper connecting member 7 is a bolt connection or a clamping connection; and / or, the detachable connection between the lower shell 4 and the lower connecting member 8 is a bolt connection or a clamping connection.

[0060] It should be pointed out that the connection method between the upper shell 1 and the upper connecting member 7, and the detachable connection method between the lower shell 4 and the lower connecting member 8, can be the same or different, as long as the detachable connection can be achieved.

[0061] It should also be pointed out that the detachable connection method can be a bolt connection or a clamping connection as described in the present embodiment, but it is not limited to bolt connection or clamping connection. It can also be other detachable connection methods, such as pin connection, transition fit, etc. In other words, as long as it can achieve detachable connection, it will be fine.

[0062] In another embodiment of the present invention, the lower shell 4 includes a shell and a bottom cover 9; the bottom cover 9 is detachably connected to the shell and rotatably connected to the shell.

[0063] In this embodiment, the specific detachable connection between the bottom cover 9 and the shell is a snap connection, that is, an annular inner card strip is provided on the inner wall of the lower end of the shell, and an outer card strip is provided on the outer wall of the bottom cover 9. The inner card strip cooperates with the outer card strip, so that the bottom cover 9 can neither be detached from the shell nor be rotated on the shell.

[0064] Such an arrangement enables the track lamp 6 to rotate 360° around the vertical axis after being arranged on the bottom cover 9, thereby making the illumination direction of the track lamp 6 adjustable.

[0065] It should be pointed out that, in the present embodiment, the detachable connection method between the bottom cover 9 and the shell can be a snap-in connection, but it is not limited to snap-in connection, it can also be other detachable connection methods, such as a threaded connection, that is, an internal thread is set on the inner wall of the shell, and an external thread is set on the outer wall of the bottom cover 9, and the internal thread cooperates with the external thread to realize the threaded connection between the bottom cover 9 and the shell. At this time, the bottom cover 9 and the track lamp 6 are rotatably connected, and the vertical axis direction of the track lamp 6 can also be freely adjusted.

[0066] In this embodiment, a lamp connecting rod 5 is provided on the bottom cover 9 .

[0067] The bottom cover 9 is connected to the track lamp 6 through the lamp connecting rod 5. The lamp connecting rod 5 is rotatably connected to the bottom cover 9 and also rotatably connected to the track lamp 6. The rotation axis of the lamp connecting rod 5 and the bottom cover 9 is in the vertical direction, and the rotation axis between the lamp connecting rod 5 and the track lamp 6 is in the horizontal direction, so that the track lamp 6 can be rotated 360° in the horizontal direction and the illumination height can be adjusted in the vertical direction, which makes the track lamp 6 have a wider range of applications.

[0068] The track 13 connecting rod and the track lamp 6 are connected via a horizontal rotating shaft 10 which is arranged horizontally.

[0069] Specifically, in this embodiment, the lamp connecting rod 5 is hollow, and a through hole is provided on the side wall at one end connected to the track lamp 6, so that the connecting wire of the track lamp 6 can be connected to the track lamp 6 through the lamp connecting rod 5 to realize power supply to the track lamp 6.

[0070] In another embodiment of the present invention, the cross-sectional shapes of the first track groove 2 and the second track groove 3 are the same and are both non-semicircular; or, the cross-sectional shapes of the first track groove 2 and the second track groove 3 are different.

[0071] That is to say, there are many ways to set the first track groove 2 and the second track groove 3. Specifically, in the present embodiment, the cross-section of the first track groove 2 is a rectangle, and the cross-section of the second track groove 3 is also a rectangle, and the parameters of the two rectangles are the same, so that after the first track groove 2 and the second track groove 3 are relatively set, a square hole is formed. At this time, the track 13 is square, and it cooperates with the square hole to prevent the lamp connecting frame from shaking on the track 13.

[0072] Specifically, at least one of the cross-sectional shapes of the first track groove 2 and the second track groove 3 is non-semicircular, or when both cross-sections are semicircular, their radii are different. That is to say, after the first track groove 2 and the second track groove 3 are matched, a non-circular cross-section is formed, which then cooperates with the non-circular track 13, thereby avoiding the shaking of the lamp connecting frame on the track 13 and ensuring the stability of the lamp connecting frame on the track 13.

[0073] The present invention also provides a track lamp, which comprises any one of the lamp connecting frames described above.

[0074] By utilizing the lamp connecting frame, the track lamp 6 can be driven to slide on the track 13, thereby realizing lighting at any position.

[0075] The lamp connection frame and track lamp provided by the present invention divide the lamp connection frame into upper and lower parts, which are connected together in a detachable manner, and the first track groove and the second track groove arranged on the upper frame and the lower frame cooperate with the track to achieve a sliding connection with the track. Such a setting does not require a groove structure to be arranged on the track, and thus does not reduce the strength of the track, thereby ensuring the support strength of the track, improving the anti-deformation ability of the track, reducing the deformation probability of the track, and increasing the service life of the track.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

[0077] In addition, those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and to form different embodiments. For example, in the above claims, any one of the claimed embodiments may be used in any combination. The information disclosed in this background technology section is intended only to deepen the understanding of the overall background technology of the present invention and should not be regarded as an admission or in any form of implication that the information constitutes prior art known to those skilled in the art.

Claims

1. A lamp connecting frame, characterized in that: Including listing and delisting; The upper frame is provided with a first track groove; The lower frame is provided with a second track groove; The first track groove and the second track groove are arranged opposite to each other; The upper frame includes an upper shell and an upper connecting member; The upper connecting member is arranged in the upper shell; The lower frame includes a lower shell and a lower connecting piece; The lower connecting member is arranged in the lower shell; The upper connecting member and the lower connecting member are detachably connected; The upper connecting member is provided with a connecting hook or a connecting groove; the lower connecting member is provided with a connecting groove or a connecting hook; The connecting hook on the upper connecting member is connected with the connecting groove on the lower connecting member in a cooperative manner, or the connecting hook on the upper connecting member is connected with the connecting hook on the lower connecting member in a cooperative manner; The lower shell includes a shell and a bottom cover; The bottom cover is detachably connected to the shell and is rotatably connected to the shell; wherein an annular inner clamping strip is provided on the inner wall of the lower end of the shell, and an outer clamping strip is provided on the outer wall of the bottom cover, and the inner clamping strip is engaged with the outer clamping strip; A lamp connecting rod is provided on the bottom cover, and the bottom cover is connected to the track lamp through the lamp connecting rod. The lamp connecting rod is rotatably connected to the bottom cover and also rotatably connected to the track lamp. The rotation axis of the lamp connecting rod and the bottom cover is in the vertical direction, and the rotation axis between the lamp connecting rod and the track lamp is in the horizontal direction.

2. The lamp connecting frame according to claim 1, characterized in that: The upper shell is detachably connected to the upper connecting piece, and the lower shell is detachably connected to the lower connecting piece.

3. The lamp connecting frame according to claim 2, characterized in that: The detachable connection between the upper shell and the upper connecting member is a bolt connection or a clamping connection; and / or, The detachable connection between the lower shell and the lower connecting member is bolted or clamped.

4. The lamp connecting frame according to claim 1, characterized in that: The cross-sectional shapes of the first track groove and the second track groove are the same and are both non-semicircular.

5. The lamp connecting frame according to claim 1, characterized in that: The first track groove and the second track groove have different cross-sectional shapes.

6. A track lamp, characterized in that: It comprises the lamp connecting frame as described in any one of claims 1 to 5.

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