Ceiling spotlight with lighting lampwick convenient to replace

Abstract

The utility model discloses a ceiling spotlight with a lighting wick convenient to replace. The ceiling spotlight comprises an embedded box, and the embedded box is provided with a first installation cavity and a second installation cavity. A conducting strip is arranged at the bottom of the lamp barrel, and the lamp barrel is inserted into the first mounting cavity; the lamp locking mechanism is arranged in the second mounting cavity, and the lamp locking mechanism is connected with the lamp tube through a connecting plate; the lighting lamp wick is connected with the lamp cylinder in an inserted mode, a conductive contact is arranged at the bottom of the lighting lamp wick, and the conductive piece abuts against the conductive contact. The whole structure is compact, the appearance attractiveness of the spotlight installed in the wall is improved, and meanwhile a user can replace and maintain the spotlight conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a ceiling spotlight with convenient replacement of lighting wicks. Background Art

[0002] Ceiling spotlights are a type of lighting fixture embedded in the ceiling that radiates light downward. This type of concealed lighting fixture embedded in the ceiling projects all light downward, which is a direct light distribution. Different reflectors, lenses, blinds, and bulbs can be used to achieve different lighting effects. Ceiling spotlights do not take up space and can add a soft atmosphere to the space. In order to create a warm feeling, you can try to install multiple ceiling spotlights to reduce the sense of oppression in the space. It is generally used in hotels, exhibition halls, shopping centers, gyms, underground parking lots, corridors, exhibitions, clubs, home lighting and other indoor lighting.

[0003] Existing ceilings are generally embedded installations, that is, embedded parts are used as conductive and mounting parts for the wicks. However, the embedded installation structure also makes it inconvenient to replace damaged wicks later. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a ceiling spotlight with a convenient replacement of the lighting wick, which can facilitate users to replace the lighting wick.

[0005] According to an embodiment of the utility model, a ceiling spotlight for convenient replacement of a lighting wick comprises:

[0006] The embedded box is provided with a first installation cavity and a second installation cavity;

[0007] A lamp tube, a conductive sheet is arranged at the bottom of the lamp tube, and the lamp tube is inserted into the first installation cavity;

[0008] A light locking mechanism, which is disposed in the second mounting cavity and is connected to the light tube via a connecting plate;

[0009] The lighting lamp core is plugged into the lamp tube, a conductive contact is arranged at the bottom of the lighting lamp core, and the conductive sheet abuts against the conductive contact.

[0010] According to the embodiment of the utility model, a ceiling spotlight that is convenient for replacing the lighting wick has at least the following beneficial effects: the user inserts the lighting wick into the lamp tube and rotates the lighting wick so that the lighting wick is fixedly connected to the lamp tube, and the conductive contact of the lighting wick is connected to the conductive sheet, but the top of the lighting wick is still higher than the top of the embedded box at this time. The user presses the top of the lighting wick to move the lighting wick downward, and the lighting wick drives the lamp tube to move downward together. After the lighting wick moves down a certain distance, the locking mechanism fixes the lamp tube to the embedded box, and at this time, the top of the lighting wick is flush with the top of the embedded box, so that the appearance of the spotlight after installation is beautiful, improving the beauty of the spotlight. Similarly, when the lighting wick is damaged and needs to be replaced, the user only needs to press the lighting wick to unlock the locking mechanism, and the lamp tube can move freely up and down in the first installation cavity. At this time, the top of the lighting wick protrudes from the top of the embedded box. The user only needs to rotate the lighting wick to release the connection between the lighting wick and the lamp tube to replace the lighting wick. The overall structure is compact, which not only improves the appearance of the spotlight installed in the wall, but also makes it easy for users to replace and repair it.

[0011] According to the embodiment of the utility model, a ceiling spotlight that is convenient for replacing a lighting wick, the locking mechanism includes a mounting sleeve fixed on the embedded box, a reset spring fixed in the mounting sleeve, and a movable rod inserted in the mounting sleeve, the bottom of the movable rod abuts against the reset spring, the outer wall of the movable rod is provided with a card block, and the inner wall of the mounting sleeve is provided with a first card slot, when the movable rod moves downward, the card block is engaged with the first card slot. When the user presses the lighting wick, the lighting wick drives the lamp tube to move downward, at this time, the lamp tube drives the movable rod to move downward until the card block is engaged with the first card slot, wherein the matching engagement of the card block with the first card slot plays a role in restricting the moving range of the lamp tube to move downward. When the user presses the lighting wick again, the card block is released from the first card slot, the reset spring causes the movable rod to move upward and reset to the original height, at this time the movable rod drives the lamp tube and the lighting wick to move upward, when fully reset, the user can disassemble the lighting wick and the lamp tube.

[0012] According to an embodiment of the utility model, a ceiling spotlight for convenient replacement of lighting wicks, the movable rod includes a lower connecting rod and an upper connecting rod, the lower connecting rod is provided with a latch tooth with an inclined surface at one end facing the upper connecting rod, the end of the upper connecting rod is provided with a second latch groove with an inclined surface, the latch tooth is connected to the second latch groove, and the latch block is provided on the outer wall of the upper connecting rod.

[0013] According to an embodiment of the utility model, a ceiling spotlight for convenient replacement of lighting wicks is provided with two light locking mechanisms, which are respectively arranged on both sides of the lamp tube, a connecting plate is fixed on the lamp tube, and both ends of the connecting plate are respectively connected to the two light locking mechanisms.

[0014] According to a ceiling spotlight for convenient replacement of a lighting wick according to an embodiment of the utility model, the light locking mechanism also includes a movable support rod, one end of which is inserted into the mounting sleeve and connected to the bottom of the lower connecting rod.

[0015] According to a ceiling spotlight for convenient replacement of a lighting wick according to an embodiment of the utility model, a connecting plate is also provided at the bottom of the lamp tube, and two ends of the connecting plate are respectively connected to two supporting rods.

[0016] According to a ceiling spotlight for convenient replacement of lighting wicks according to an embodiment of the utility model, the embedded box also includes a panel, the panel is arranged on one side of the insertion port of the lamp tube, the panel is provided with a through hole coaxial with the insertion port, and the panel is fixedly connected to the embedded box on the side facing the insertion port.

[0017] According to a ceiling spotlight with convenient replacement of a lighting core according to an embodiment of the utility model, a wire outlet hole is provided on one side of the lamp tube, and a wire is inserted from the wire outlet hole and connected to a conductive sheet.

[0018] According to a ceiling spotlight for convenient replacement of a lighting wick according to an embodiment of the utility model, a fixing plate is provided on the outer wall of the embedded box, and the embedded box is connected to the wall through the fixing plate.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 This is a structural exploded view of the embedded box and the light locking mechanism of the embodiment of the utility model;

[0022] Figure 2 A cross-sectional view of a ceiling spotlight for convenient replacement of a lighting wick according to an embodiment of the utility model;

[0023] Figure 3 This is the overall structural diagram of the embedded box and the lock light mechanism of the embodiment of the utility model;

[0024] Figure 4 This is a structural exploded view of the lock light mechanism of an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] Embedded box 100; first installation cavity 110; second installation cavity 120; panel 130;

[0027] Lamp tube 200; conductive sheet 210; wire outlet hole 220;

[0028] Light lock mechanism 300; mounting sleeve 310; first slot 311; return spring 320; lower connecting rod 330; latching teeth 331; upper connecting rod 340; second slot 341; latch block 342; support rod 350;

[0029] Connecting plate 400;

[0030] Fixed plate 500;

[0031] Lighting wick 600; conductive contacts 610. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of utility models, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as excluding the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] Reference Figures 1 to 4The embodiment of the utility model provides a ceiling spotlight for convenient replacement of a lighting wick 600, including an embedded box, the embedded box is provided with a first installation cavity 110 and a second installation cavity 120; a lamp tube 200, a conductive sheet 210 is provided at the bottom of the lamp tube 200, and the lamp tube 200 is inserted into the first installation cavity 110; a light locking mechanism 300, the light locking mechanism 300 is provided in the second installation cavity 120, and the light locking mechanism 300 is connected to the lamp tube 200 through a connecting plate 400; a lighting wick 600, the lighting wick 600 is plugged into the lamp tube 200, a conductive contact 610 is provided at the bottom of the lighting wick 600, and the conductive sheet 210 abuts against the conductive contact 610.

[0037] The user inserts the lighting wick 600 into the lamp tube 200 and rotates the lighting wick 600 to fix the lighting wick 600 with the lamp tube 200, and connects the conductive contact 610 of the lighting wick 600 with the conductive sheet 210, but the top of the lighting wick 600 is still higher than the top of the embedded box. The user presses the top of the lighting wick 600 to move the lighting wick 600 downward, and the lighting wick 600 drives the lamp tube 200 to move downward together. After the lighting wick 600 moves down a certain distance, the light locking mechanism 300 fixes the lamp tube 200 with the embedded box. At this time, the top of the lighting wick 600 is flush with the top of the embedded box, so that the appearance of the spotlight after installation is beautiful, thereby improving the beauty of the spotlight. Similarly, when the lighting wick 600 is damaged and needs to be replaced, the user only needs to press the lighting wick 600 to unlock the lock mechanism 300, and the lamp barrel 200 can move freely up and down in the first installation cavity 110. At this time, the top of the lighting wick 600 protrudes from the top of the embedded box. The user only needs to rotate the lighting wick 600 to disconnect the lighting wick 600 from the lamp barrel 200 to replace the lighting wick 600. The overall structure is compact, which not only improves the appearance of the wall-mounted spotlight, but also facilitates user replacement and maintenance.

[0038] According to some embodiments of the present application, the light lock mechanism 300 includes a mounting sleeve 310 fixed on the embedded box, a reset spring 320 fixed in the mounting sleeve 310, and a movable rod inserted in the mounting sleeve 310, the bottom of the movable rod abuts against the reset spring 320, the outer wall of the movable rod is provided with a clamping block 342, and the inner wall of the mounting sleeve 310 is provided with a first clamping groove 311, and when the movable rod moves downward, the clamping block 342 is clamped with the first clamping groove 311. When the user presses the lighting wick 600, the lighting wick 600 drives the lamp tube 200 to move downward, at which time, the lamp tube 200 drives the movable rod to move downward until the clamping block 342 is clamped with the first clamping groove 311, wherein the matching clamping of the clamping block 342 and the first clamping groove 311 plays a role in restricting the downward movement range of the lamp tube 200. When the user presses the lighting wick 600 again, the block 342 is released from the first slot 311, and the reset spring 320 causes the movable rod to move upward and reset to the original height. At this time, the movable rod drives the lamp tube 200 and the lighting wick 600 to move upward. When fully reset, the user can disassemble the lighting wick 600 and the lamp tube 200.

[0039] According to some embodiments of the present application, the movable rod includes a lower connecting rod 330 and an upper connecting rod 340, and a latch tooth 331 with an inclined surface is provided at one end of the lower connecting rod 330 facing the upper connecting rod 340, and a second latch groove 341 with an inclined surface is provided at the end of the upper connecting rod 340, the latch tooth 331 is connected to the second latch groove 341, and a latch block 342 is provided on the outer wall of the upper connecting rod 340.

[0040] According to some embodiments of the present application, two locking light mechanisms 300 are provided, and the two locking light mechanisms 300 are respectively arranged on both sides of the lamp tube 200. The connecting plate 400 is fixed on the lamp tube 200, and the two ends of the connecting plate 400 are respectively connected to the two locking light mechanisms 300.

[0041] According to some embodiments of the present application, the light lock mechanism 300 further includes a movable support rod 350 , one end of which is inserted into the mounting sleeve and connected to the bottom of the lower connecting rod 330 .

[0042] According to some embodiments of the present application, a connecting plate 400 is also provided at the bottom of the lamp tube 200 , and two ends of the connecting plate 400 are respectively connected to the two support rods 350 .

[0043] According to some embodiments of the present application, the embedded box also includes a panel 130, which is arranged on one side of the insertion port of the lamp tube 200, and the panel 130 is provided with a through hole coaxial with the insertion port. The panel 130 is fixedly connected to the embedded box on the side facing the insertion port.

[0044] According to some embodiments of the present application, a wire outlet hole 220 is provided on one side of the lamp tube 200 , and a wire is inserted through the wire outlet hole 220 and connected to the conductive sheet 210 .

[0045] According to some embodiments of the present application, a fixing plate 500 is provided on the outer wall of the embedded box, and the embedded box is connected to the wall through the fixing plate 500.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A ceiling spotlight that is easy to replace the lighting core, characterized in that: include: The embedded box is provided with a first installation cavity and a second installation cavity; A lamp tube, a conductive sheet is provided at the bottom of the lamp tube, and the lamp tube is inserted into the first installation cavity; A light lock mechanism, the light lock mechanism is disposed in the second mounting cavity, and the light lock mechanism is connected to the light tube via a connecting plate; A lighting lamp core is plugged into the lamp tube, a conductive contact is provided at the bottom of the lighting lamp core, and the conductive sheet abuts against the conductive contact.

2. A ceiling spotlight with convenient replacement of lighting wick according to claim 1, characterized in that: The light locking mechanism includes a mounting sleeve fixed on the embedded box, a reset spring fixed in the mounting sleeve, and a movable rod inserted in the mounting sleeve, the bottom of the movable rod abuts against the reset spring, a clamping block is provided on the outer wall of the movable rod, and a first clamping groove is provided on the inner wall of the mounting sleeve, and when the movable rod moves downward, the clamping block is clamped with the first clamping groove.

3. A ceiling spotlight with convenient replacement of lighting wick according to claim 2, characterized in that: The movable rod includes a lower connecting rod and an upper connecting rod, wherein the lower connecting rod is provided with a latching tooth with an inclined surface at one end facing the upper connecting rod, and the end of the upper connecting rod is provided with a second latching groove with an inclined surface, the latching tooth is connected to the second latching groove, and the latching block is provided on the outer wall of the upper connecting rod.

4. A ceiling spotlight with convenient replacement of lighting wick according to claim 3, characterized in that: The two locking light mechanisms are provided, and the two locking light mechanisms are respectively arranged on both sides of the lamp tube. The connecting plate is fixed on the lamp tube, and the two ends of the connecting plate are respectively connected to the two locking light mechanisms.

5. The ceiling spotlight with convenient replacement of lighting wick according to claim 4, characterized in that: The light locking mechanism further comprises a movable support rod, one end of which is inserted into the mounting sleeve and connected to the bottom of the lower connecting rod.

6. The ceiling spotlight with convenient replacement of lighting wick according to claim 5, characterized in that: A connecting plate is also provided at the bottom of the lamp tube, and two ends of the connecting plate are respectively connected to the two supporting rods.

7. The ceiling spotlight with convenient replacement of lighting wick according to claim 1, characterized in that: The embedded box also includes a panel, which is arranged on one side of the insertion port of the lamp tube, and the panel is provided with a through hole coaxial with the insertion port, and the panel is fixedly connected to the embedded box on a side facing the insertion port.

8. The ceiling spotlight with convenient replacement of lighting wick according to claim 1, characterized in that: A wire outlet hole is provided on one side of the lamp tube, and a wire is inserted from the wire outlet hole and connected to the conductive sheet.

9. The ceiling spotlight with convenient replacement of lighting wick according to claim 1, characterized in that: The outer wall of the embedded box is provided with a fixing plate, and the embedded box is connected to the wall through the fixing plate.

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