Track lamp structure and track type illuminating lamp

Abstract

The track lamp structure comprises a track body and an illumination connecting body, the track body is provided with a mounting groove, an opening of the mounting groove is arranged downwards in the vertical direction, the illumination connecting body comprises an illumination shell and a connecting piece, the illumination shell is provided with a connecting through opening, the connecting piece is located in the connecting through opening, and the connecting piece is located in the connecting through opening. A first connecting channel is formed between the side wall of the connecting piece and the inner side wall of the connecting through opening, a second connecting channel is formed between the top of the connecting piece and the top of the connecting through opening, the first connecting channel and the second connecting channel communicate with the connecting through opening, and the track body penetrates through the first connecting channel and the second connecting channel at the same time. The lighting connecting body is pressed downwards to be connected to the track body, and the connecting piece movably abuts against the inner side wall of the mounting groove, so that the lighting shell slides on the track body. Therefore, when the lighting shell is installed on the track body, the connection stability between the lighting shell and the track body is good, and the lighting shell, namely the whole lamp, is not prone to falling off.

Description

Technical Field

[0001] The present disclosure relates to the field of lighting technology, and in particular to a track light structure and a track lighting fixture. Background Art

[0002] Track lights are lights installed on a track-like surface, and any lighting position can be adjusted on the track. Track lights on the market are made into a flat track. Currently, more types of track lights are used in shopping malls, libraries, exhibition halls, hotels and other places.

[0003] For example, existing patent CN205782387U discloses a magnetic linear track light. This patent uses a structure where LED lamps are attached to the track and can slide back and forth, making assembly of the track light flexible and convenient. When adding lamps, the LED lamps can simply be placed into the slide and secured by magnetic attraction. The sliding track and the sliding lamps of this utility model are fixed by magnetic attraction, making assembly simple and easy.

[0004] However, when the sliding lamp is heavy due to its length or structure, the magnetic force between the lamp magnet and the track magnet on the sliding lamp may not be sufficient to support the lamp. Too low magnetic force will cause the sliding lamp to fall more easily, and the connection stability between the sliding lamp and the sliding track will be poor, which may easily lead to safety hazards. Utility Model Content

[0005] The purpose of the present disclosure is to overcome the deficiencies in the prior art and to provide a track light structure and a track lighting fixture that are not prone to falling and have good connection stability.

[0006] The purpose of this disclosure is achieved through the following technical solutions:

[0007] A track light structure includes a track body and a lighting connection body.

[0008] The rail body is provided with a mounting groove, and the opening of the mounting groove is arranged vertically downward;

[0009] The lighting connection body includes a lighting shell and a connecting piece. The lighting shell is provided with a connecting opening. The connecting piece is located in the connecting opening so that a first connecting channel is formed between the side wall of the connecting piece and the inner side wall of the connecting opening, and a second connecting channel is formed between the top of the connecting piece and the top of the connecting opening. The first connecting channel and the second connecting channel are connected to the connecting opening. The track body is simultaneously passed through the first connecting channel and the second connecting channel so that the lighting connection body is pressed down and connected to the track body, and the connecting piece is movably abutted against the inner side wall of the mounting groove.

[0010] In one embodiment, the track light structure further includes a magnetic sheet, which is disposed at the bottom of the mounting slot. The lighting housing has a magnetic connection area, and the magnetic sheet is magnetically connected to the magnetic connection area through the track body.

[0011] In one embodiment, the track light structure further includes a connecting hanger connected to an end of the track body.

[0012] In one embodiment, the connecting piece is provided with a power-connecting round bead, and the track light structure further includes a conductive plate, which is arranged on the inner side wall of the installation groove, and the power-connecting round bead abuts against the conductive plate.

[0013] In one embodiment, an electrical connection groove is formed on the inner side wall of the installation slot, and the conductive plate is located in the electrical connection groove.

[0014] In one embodiment, a first clamping protrusion is protruded from an inner side wall of the installation slot, a first clamping groove is formed on the connecting piece, and the first clamping protrusion is located in the first clamping groove.

[0015] In one embodiment, a second clamping groove is formed on the inner side wall of the installation slot, a second clamping protrusion is protruded from the connecting piece, and the second clamping protrusion is located in the second clamping groove.

[0016] In one embodiment, the first locking protrusion and the second locking groove are adjacent to each other.

[0017] In one embodiment, the first locking groove is disposed adjacent to the second locking protrusion.

[0018] A track lighting fixture comprises an optical component and the track light structure described in any one of the above embodiments, wherein the optical component is installed in the lighting housing, and the light-emitting portion of the optical component is arranged vertically downward.

[0019] In one embodiment, the lighting housing is provided with a lighting installation cavity, the lighting installation cavity is spaced apart from the connecting opening, the optical component is installed in the lighting installation cavity, and the light-emitting portion of the optical component is arranged toward the opening of the lighting installation cavity.

[0020] Compared with the prior art, the present disclosure has at least the following advantages:

[0021] The lighting shell is provided with a connecting opening, and the track body is provided with a mounting groove. The connecting piece and the inner wall of the connecting opening form a first connecting channel and a second connecting channel, so that the track body passes through the first connecting channel and the second connecting channel at the same time, so that the lighting shell is pressed down to the track body for connection, and the connecting piece is movable against the inner side wall of the mounting groove, so that the lighting shell slides on the track body. Therefore, when the lighting shell is installed to the track body, the connection stability between the two is better, and the lighting shell, that is, the lamp as a whole, is not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic structural diagram of a track light structure in one embodiment;

[0024] Figure 2 for Figure 1 The schematic diagram of the structure of the lighting connection body in the track light structure shown;

[0025] Figure 3 for Figure 1 A structural cross-sectional view of the track light structure shown;

[0026] Figure 4 for Figure 1 Another structural cross-sectional view of the track light structure shown;

[0027] Figure 5 for Figure 1 The track light structure shown is a schematic structural diagram of another embodiment;

[0028] Figure 6 2 is a cross-sectional view of the structure of a track lighting fixture in another embodiment.

[0029] Figure markings: 10A, track light structure; 100, track body; 101, mounting groove; 1011, power connection groove; 1012, first snap-fit protrusion; 1013, second snap-fit groove; 200, lighting connection body; 210, lighting shell; 2101, connection port; 2102, first connection channel; 2103, second connection channel; 2104, lighting installation cavity; 211, magnetic connection area; 220, connecting plate; 2201, first snap-fit groove; 221, power connection bead; 222, second snap-fit protrusion; 300, magnetic suction plate; 400, connecting hanger; 500, conductive plate; 600, optical component; 10, track lighting fixture. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present disclosure, a more comprehensive description of the present disclosure will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present disclosure. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this disclosure pertains. The terms used herein in the specification of this disclosure are intended only to describe specific embodiments and are not intended to limit this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] In order to better understand the technical solutions and beneficial effects of the present disclosure, the present disclosure is further described in detail below with reference to specific embodiments:

[0034] See also Figure 1 , which is a track light structure 10A according to an embodiment of the present invention, including a track body 100 and a lighting connection body 200 .

[0035] like Figure 3 and Figure 5 As shown, the rail body 100 is provided with a mounting groove 101 , and the opening of the mounting groove 101 is arranged vertically downward.

[0036] like Figure 2 and Figure 3As shown, the lighting connection body 200 includes a lighting shell 210 and a connecting piece 220. The lighting shell 210 is provided with a connecting opening 2101. The connecting piece 220 is located in the connecting opening 2101, so that a first connecting channel 2102 is formed between the side wall of the connecting piece 220 and the inner wall of the connecting opening 2101, and a second connecting channel 2103 is formed between the top of the connecting piece 220 and the top of the connecting opening 2101. The first connecting channel 2102 and the second connecting channel 2103 are connected to the connecting opening 2101, and the track body 100 is simultaneously penetrated by the first connecting channel 2102 and the second connecting channel 2103, so that the lighting connection body 200 is pressed down and connected to the track body 100, and the connecting piece 220 is movably abutted against the inner wall of the mounting groove 101.

[0037] In this embodiment, the lighting housing 210 defines a connection opening 2101, and the track body 100 defines a mounting groove 101. The connecting piece 220 and the inner wall of the connection opening 2101 form a first connection channel 2102 and a second connection channel 2103, allowing the track body 100 to simultaneously pass through the first connection channel 2102 and the second connection channel 2103, so that the lighting housing 210 is pressed downwardly toward the track body 100 and connected. The connecting piece 220 abuts against the inner wall of the mounting groove 101, allowing the lighting housing 210 to slide within the track body 100. This ensures a stable connection between the lighting housing 210 and the track body 100 when the lighting housing 210 is installed, making the lighting housing 210, and the entire lamp, less likely to fall off. After the lamp is installed, it can be manually slid within the track body 100 to adjust the lamp's lighting position.

[0038] like Figure 3 As shown, in one embodiment, the track light structure 10A further includes a magnetic sheet 300, which is disposed at the bottom of the mounting slot 101. The lighting housing 210 has a magnetic connection area 211, and the magnetic sheet 300 is magnetically connected to the magnetic connection area 211 through the track body 100. It can be understood that when the lighting housing 210 is pressed down and connected to the track body 100, the magnetic sheet 300 is magnetically connected to the magnetic connection area 211 of the lighting housing 210, allowing the lighting housing 210 to better press down the track body 100, further strengthening the connection stability between the lighting housing 210 and the track body 100, and making the entire lamp less likely to fall.

[0039] like Figure 5 As shown, in one embodiment, the track light structure 10A further includes a connecting hanger 400, which is connected to the end of the track body 100. It can be understood that when the connecting hanger 400 is connected to the track body 100, the entire lamp will be installed on the installation portion of the building body through the connecting hanger 400, so that the connecting hanger 400 supports the lamp.

[0040] Combine Figure 2and Figure 3 As shown, in one embodiment, the connecting piece 220 is provided with a power-connecting round bead 221, and the track light structure 10A further includes a conductive plate 500, which is disposed on the inner side wall of the mounting groove 101, and the power-connecting round bead 221 abuts against the conductive plate 500. It can be understood that when the lighting housing 210 is pressed down and installed on the track body 100, the power-connecting round bead 221 protruding from the connecting piece 220 contacts the conductive plate 500. Furthermore, the power-connecting round bead 221 is used to electrically connect to the optical assembly 600 through the connecting piece 220, so that when the power-connecting round bead 221 contacts the conductive plate 500 and is energized, the optical assembly 600 is powered to perform lighting. Furthermore, in order to maintain the integrity of the inner wall of the installation groove 101, an electrical connection groove 1011 is opened on the inner wall of the installation groove 101, and the conductive plate 500 is also located in the electrical connection groove 1011, so that the inner wall of the installation groove 101 does not appear structurally abrupt due to the arrangement of the conductive plate 500.

[0041] like Figure 4 As shown, in one embodiment, a first engaging protrusion 1012 is protruded from the inner side wall of the mounting groove 101, and a first engaging groove 2201 is defined in the connecting piece 220. The first engaging protrusion 1012 is located in the first engaging groove 2201, so that the connecting piece 220 is buckled with the inner wall of the mounting groove 101. It can be understood that when the lighting housing 210 presses down on the track body 100, the first engaging protrusion 1012 abuts against the inner wall of the first engaging groove 2201, further improving the connection stability between the lighting housing 210 and the track body 100.

[0042] like Figure 4 As shown, in one embodiment, a second engaging groove 1013 is formed on the inner side wall of the mounting groove 101, and a second engaging protrusion 222 is protruded from the connecting piece 220. The second engaging protrusion 222 is located in the second engaging groove 1013, so that the connecting piece 220 is further buckled with the inner wall of the mounting groove 101. It can be understood that when the lighting housing 210 presses down the track body 100 and the first engaging protrusion 1012 abuts against the inner wall of the first engaging groove 2201, the second engaging protrusion 222 abuts against the inner wall of the second engaging groove 1013, further improving the connection stability between the lighting housing 210 and the track body 100 and ensuring that the lamp is not easily dropped.

[0043] like Figure 4 As shown, in one embodiment, the first locking protrusion 1012 and the second locking groove 1013 are adjacently disposed.

[0044] In one embodiment, the first engaging groove 2201 and the second engaging protrusion 222 are disposed adjacent to each other.

[0045] It can be understood that when the first snap-fit protrusion 1012 and the second snap-fit groove 1013 are arranged adjacent to each other and / or the first snap-fit groove 2201 and the second snap-fit protrusion 222 are arranged adjacent to each other, the outer wall of the first snap-fit protrusion 1012 and the outer wall of the second snap-fit protrusion 222 abut against each other when the lighting housing 210 presses down the track body 100, making the structure compact and further stably connecting the lighting housing 210 and the track body 100.

[0046] like Figure 6 As shown, the present disclosure also provides a track lighting fixture 10, comprising an optical assembly 600 and a track light structure 10A according to any of the above-described embodiments. The optical assembly 600 is mounted within a lighting housing 210, with the light-emitting portion of the optical assembly 600 facing vertically downward. In this embodiment, the lighting housing 210 defines a lighting installation cavity 2104, which is spaced apart from the connection opening 2101. The optical assembly 600 is mounted within the lighting installation cavity 2104, with the light-emitting portion of the optical assembly 600 facing the opening of the lighting installation cavity 2104. Thus, the optical assembly 600 is mounted within the lighting installation cavity 2104 of the lighting housing 210, forming a detachable lighting fixture. After the detachable lighting fixture is pressed down and mounted on the track body 100, it maintains a stable connection with the track body 100 and is not easily dropped. When powered on, the optical assembly 600 emits light from the opening of the lighting installation cavity 2104.

[0047] Furthermore, when the power-connecting bead 221 is in contact with the conductive plate 500, the conductive plate 500 is electrically connected to the optical component 600 through the power-connecting bead 221 and the connecting piece 220 in sequence, so that when the conductive plate 500 is connected to the home appliance, the power-connecting bead 221 is electrically connected to the conductive plate 500, so that the optical component 600 is powered and illuminated.

[0048] Compared with the prior art, the present disclosure has at least the following advantages:

[0049] The lighting housing 210 is provided with a connecting opening 2101, and the track body 100 is provided with a mounting groove 101. The connecting piece 220 and the inner wall of the connecting opening 2101 form a first connecting channel 2102 and a second connecting channel 2103, so that the track body 100 passes through the first connecting channel 2102 and the second connecting channel 2103 at the same time, so that the lighting housing 210 is pressed down to the track body 100 for connection, and the connecting piece 220 is movable against the inner side wall of the mounting groove 101, so that the lighting housing 210 slides on the track body 100. Therefore, when the lighting housing 210 is installed to the track body 100, the connection stability between the two is better, and the lighting housing 210, that is, the lamp as a whole, is not easy to fall off.

[0050] The above-described embodiments merely represent several implementation methods of the present disclosure. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the scope of the present disclosure, all of which fall within the scope of protection of the present disclosure. Therefore, the scope of protection of the disclosed patent shall be determined by the appended claims.

Claims

1. A track light structure, comprising a track body and a lighting connection body, characterized in that: The rail body is provided with a mounting groove, and the opening of the mounting groove is arranged vertically downward; The lighting connection body includes a lighting shell and a connecting piece. The lighting shell is provided with a connecting opening. The connecting piece is located in the connecting opening so that a first connecting channel is formed between the side wall of the connecting piece and the inner side wall of the connecting opening, and a second connecting channel is formed between the top of the connecting piece and the top of the connecting opening. The first connecting channel and the second connecting channel are connected to the connecting opening. The track body is simultaneously passed through the first connecting channel and the second connecting channel so that the lighting connection body is pressed down and connected to the track body, and the connecting piece is movably abutted against the inner side wall of the mounting groove.

2. The track light structure according to claim 1, characterized in that: The track light structure further includes a magnetic sheet, which is disposed at the bottom of the mounting slot. The lighting housing has a magnetic connection area, and the magnetic sheet is magnetically connected to the magnetic connection area through the track body.

3. The track light structure according to claim 1, characterized in that: The track light structure further includes a connecting hanger connected to the end of the track body.

4. The track light structure according to claim 1, characterized in that: The connecting piece is protruding with a power-connecting round bead, and the track light structure further includes a conductive plate, which is arranged on the inner side wall of the installation groove, and the power-connecting round bead abuts against the conductive plate.

5. The track light structure according to claim 4, characterized in that: An electrical connection groove is formed on the inner side wall of the installation groove, and the conductive plate is also located in the electrical connection groove.

6. The track light structure according to claim 1, characterized in that: A first clamping protrusion is protruded from the inner side wall of the installation groove, a first clamping groove is formed on the connecting piece, and the first clamping protrusion is located in the first clamping groove.

7. The track light structure according to claim 6, characterized in that: A second clamping groove is formed on the inner side wall of the installation slot, and a second clamping protrusion is protruded from the connecting piece. The second clamping protrusion is located in the second clamping groove.

8. The track light structure according to claim 7, characterized in that: The first engaging protrusion and the second engaging groove are arranged adjacent to each other; and / or, The first clamping groove is arranged adjacent to the second clamping protrusion.

9. A track lighting fixture, characterized in that: The track light structure comprises an optical component and any one of claims 1 to 8, wherein the optical component is installed in the lighting housing, and the light-emitting portion of the optical component is arranged vertically downward.

10. The track lighting fixture according to claim 9, characterized in that: The lighting housing is provided with a lighting installation cavity, the lighting installation cavity is spaced apart from the connecting opening, the optical component is installed in the lighting installation cavity, and the light emitting portion of the optical component is arranged toward the opening of the lighting installation cavity.

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