Ceiling light brackets and lamps

Abstract

The present invention discloses a ceiling lamp bracket and a lamp, and relates to the technical field of lighting fixtures. It includes a fixed tray and a shell fixedly connected to the fixed tray, the shell includes a bottom plate and a side wall connected and enclosed with the bottom plate, the side wall is symmetrically provided with notches, a snap-on assembly and a pressure cover are provided in the shell, the snap-on assembly is provided between the pressure cover and the bottom plate, the snap-on assembly includes a slider, a spring and a lock that abut against each other, the spring provides a movement tendency for the lock to extend out of the notch, and the sliding of the slider can drive the lock to extend out of or retract into the notch. The lamp can be directly fixed on the ceiling lamp bracket, and no additional drilling is required when replacing the lamp, which reduces the difficulty of operation.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting fixtures, and in particular to a ceiling lamp bracket and a lamp. Background Art

[0002] A ceiling lamp is a lamp that is attached to or embedded in the roof ceiling. Like a chandelier, it is also the main lighting equipment in the room. It is widely used in various occasions such as homes, offices, and entertainment venues.

[0003] In the prior art, when installing a ceiling lamp, a professional worker usually needs to place the ceiling lamp on the ceiling, mark the location to be installed, and drill holes on the ceiling according to the drawn installation location. After drilling the holes, insert the expansion tube, then place the base accordingly, and fix the base with expansion screws, and then install the lamp tube and lampshade before normal use.

[0004] However, there is no unified standard for the installation and fixing holes of existing lamps. When replacing different lamps, a series of operations such as repositioning, drilling, and installing the lamps are required. Re-drilling will cause multiple damages to the ceiling, and a lot of noise will be generated during the drilling process, which is very likely to disturb people. The fallen debris is also difficult to clean, making replacement difficult and not conducive to the replacement of ceiling lamps. Summary of the invention

[0005] The object of the present invention is to provide a ceiling lamp bracket and a lamp, which can directly fix the lamp on the ceiling lamp bracket, and no additional drilling is required when replacing the lamp, thereby reducing the difficulty of operation.

[0006] The embodiment of the present invention is achieved as follows:

[0007] According to one aspect of an embodiment of the present invention, a ceiling lamp bracket is provided, comprising a fixed tray and a shell fixedly connected to the fixed tray, the shell comprising a base plate and side walls connected and enclosed with the base plate, the side walls being symmetrically provided with notches, a snap-fit ​​assembly and a pressure cover being provided in the shell, the snap-fit ​​assembly being provided between the pressure cover and the base plate, the snap-fit ​​assembly comprising a slider, a spring and a lock that abut against each other, the spring providing a movement tendency for the lock to extend out of the notch, and the sliding of the slider can drive the lock to extend out of or retract into the notch.

[0008] Optionally, the clamping assembly further includes a push knob, which is disposed on the outside of the bottom plate and is fixedly connected to the slider.

[0009] Optionally, the clamping assembly further includes a locking pin, which includes a push rod and a supporting portion arranged at one end of the push rod, the push rod is fixedly connected to the push-twist button, and the supporting portion is used to resist the lock buckle.

[0010] Optionally, the lock buckle includes a first protrusion and a second protrusion arranged opposite to each other, a first groove corresponding to the first protrusion is arranged on the pressure cover, and a second groove corresponding to the second protrusion is arranged on the bottom plate, and the extension direction of the first groove is consistent with that of the second groove.

[0011] Optionally, the lock buckle further includes a boss, the boss includes a first inclined surface, the sliding block includes an extension portion having a second inclined surface, and the first inclined surface slides relative to the second inclined surface so that the lock buckle slides along the extension direction of the first groove.

[0012] Optionally, the sliding block includes a third groove, and a third protrusion is correspondingly arranged on the bottom plate, and an extension direction of the third groove is perpendicular to an extension direction of the first groove.

[0013] Optionally, the fixed tray comprises a cavity with an opening at the top, a mounting panel is arranged extending outwardly from an edge of the cavity opening, and a notch is arranged at the bottom of the cavity.

[0014] Optionally, the cavity bottom, the pressure cover and the base plate are fixedly connected by bolts.

[0015] Optionally, the ceiling lamp bracket further includes a wiring terminal, which is arranged on the gland and is placed in the cavity through the notch.

[0016] Another aspect of the embodiments of the present invention provides a lamp, comprising a mounting base and a lampshade, and a ceiling lamp bracket as described in any one of the above, wherein the mounting base is detachably connected to the ceiling lamp bracket.

[0017] The beneficial effects of the embodiments of the present invention include:

[0018] The ceiling lamp bracket and lamp provided in the embodiment of the present invention fix the ceiling lamp bracket on the ceiling by means of a fixing tray, thereby providing necessary support for the ceiling lamp bracket. Through a shell fixedly connected to the fixing tray and a snap-on assembly disposed in the shell, the lock extending out of the side wall of the shell carries a carrier connected to support the lamp, thereby facilitating maintenance and replacement of the lamp. Through a pressure cover disposed in the shell, the snap-on assembly is located between the base plate and the pressure cover, which is more conducive to maintaining the stability of the snap-on assembly structure. Through the push-twist disposed on the outside of the base plate, the slider can be pushed more easily to retract the lock into the notch, thereby facilitating the removal of the installed lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic diagram of the structure of a ceiling lamp bracket provided in an embodiment of the present invention;

[0021] Figure 2 An exploded view of the structure of a ceiling lamp bracket provided in an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the structure of a clamping assembly provided in an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the structure of a lock provided by an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of the structure of a gland provided in an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the structure of a housing provided by an embodiment of the present invention;

[0026] Figure 7 A schematic structural diagram of a fixed tray provided in an embodiment of the present invention.

[0027] Icons: 100-ceiling lamp bracket; 110-fixed tray; 112-cavity; 114-mounting panel; 116-slot; 120-housing; 122-bottom plate; 124-side wall; 126-notch; 127-second stop; 128-second groove; 129-third protrusion; 130-pressure cover; 131-first groove; 140-clamping assembly; 142-locking buckle; 1421-first protrusion; 1423-second protrusion; 1425-boss; 1427-first inclined surface; 144-slider; 1442-extension portion; 1444-second inclined surface; 1446-third groove; 146-spring; 147-locking pin; 1473-supporting portion; 1475-push rod; 148-first stop; 150-push twist; 160-bolt; 170-connecting terminal. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Please refer to Figure 1 and Figure 2The embodiment of the present invention provides a ceiling lamp bracket 100, including a fixed tray 110 and a housing 120 fixedly connected to the fixed tray 110. Figure 6 As shown, the housing 120 includes a bottom plate 122 and a side wall 124 connected and enclosed with the bottom plate 122. The side wall 124 is symmetrically provided with a notch 126. A clamping assembly 140 and a pressure cover 130 are provided in the housing 120. The clamping assembly 140 is provided between the pressure cover 130 and the bottom plate 122. Figure 3 As shown, the snap-fit ​​assembly 140 includes a slider 144 , a spring 146 and a lock 142 that abut against each other. The spring 146 provides a movement tendency for the lock 142 to extend out of the notch 126 . The sliding of the slider 144 can drive the lock 142 to extend out of or retract into the notch 126 .

[0035] For example, the spring 146 can be a compression spring, one end of the spring 146 abuts against the lock catch 142, and the other end abuts against the housing 120. Figure 3 As shown, a first stopper 148 is provided on the lock buckle 142, and one end of the compression spring 146 abuts against the first stopper 148. Figure 6 As shown, a second stop 127 is provided on the housing 120, and the other end of the compression spring 146 abuts against the second stop 127. In addition, a slope is also provided on the lock buckle 142. When the lamp is installed, the lamp contacts the slope on the lock buckle 142, and under the action of force, the spring 146 is compressed, and then the lock buckle 142 is retracted, so that the convex position of the lamp passes over the lock buckle 142. After that, the lock buckle 142 is no longer subjected to the force, and the spring 146 restores its elastic deformation, pushing the lock buckle 142 to move outward, so that the lock buckle 142 is engaged with the lamp, playing the role of fixed support.

[0036] It should be noted that the embodiment of the present invention does not impose any specific restrictions on the shapes of the fixed tray 110 and the housing 120. For example, Figure 2 As shown, the fixing tray 110 and the housing 120 can be configured in a circular shape or a rectangular shape, and can be flexibly configured according to different types of lamps, as long as the lamps can be easily installed and disassembled.

[0037] The ceiling lamp bracket 100 provided in the embodiment of the present invention is fixed on the ceiling by a fixed tray 110, thereby providing necessary support for the ceiling lamp bracket 100. Through the shell 120 fixedly connected to the fixed tray 110 and the snap-on assembly 140 disposed in the shell 120, the lock 142 extending out of the side wall 124 of the shell 120 carries a carrier connected to support the lamp, which facilitates the maintenance and replacement of the lamp. Through the pressure cover 130 disposed in the shell 120, the snap-on assembly 140 is located between the bottom plate 122 and the pressure cover 130, which is more conducive to maintaining the stability of the structure of the snap-on assembly 140. Through the push-twist 150 disposed on the outside of the bottom plate 122, the slider 144 can be pushed more easily to retract the lock 142 into the notch 126, so as to facilitate the removal of the installed lamp.

[0038] like Figure 2 As shown, the clamping assembly 140 further includes a push knob 150 , which is disposed on the outside of the bottom plate 122 and is fixedly connected to the slider 144 .

[0039] It should be noted that the embodiment of the present invention does not impose any specific restrictions on the shape of the push knob 150. For example, it can be set as follows: Figure 2 The shape shown can also be simplified into other shapes, such as cylindrical or sheet-like.

[0040] Furthermore, if Figure 3 As shown, the clamping assembly 140 also includes a locking pin 147 , which includes a push rod 1475 and a supporting portion 1473 disposed at one end of the push rod 1475 . The push rod 1475 is fixedly connected to the push knob 150 , and the supporting portion 1473 is used to resist the lock buckle 142 .

[0041] Specifically, one end of the push rod 1475 is connected to the middle of the abutting portion 1473, and after the lock buckle 142 is engaged with the lamp, in order to ensure the stability of the engagement, the push knob 150 is pushed to make the abutting portion 1473 of the lock pin 147 abut between the two lock buckles 142 to prevent the lock buckles 142 from retracting and affecting the normal engagement, thereby ensuring the stability of the engagement and reducing the risk of falling.

[0042] like Figure 4 As shown, the lock buckle 142 includes a first protrusion 1421 and a second protrusion 1423 that are arranged opposite to each other. Figure 5 As shown, the pressure cover 130 is provided with a first groove 131 corresponding to the first protrusion 1421. Figure 6 As shown, a second groove 128 corresponding to the second protrusion 1423 is provided on the bottom plate 122 , and the first groove 131 and the second groove 128 extend in the same direction.

[0043] In this way, the lock buckle 142 can slide along the first groove 131 and the second groove 128. At the same time, since the first protrusion 1421 is in the first groove 131 and the second protrusion 1423 is in the second groove 128, the first groove 131 and the second groove 128 also limit the lock buckle 142, allowing the lock buckle 142 to slide in a fixed range.

[0044] like Figure 3 and Figure 4 As shown, the lock buckle 142 also includes a boss 1425, the boss 1425 includes a first inclined surface 1427, the slider 144 includes an extension portion 1442 with a second inclined surface 1444, and the first inclined surface 1427 slides relative to the second inclined surface 1444 to allow the lock buckle 142 to slide along the extension direction of the first groove 131.

[0045] Specifically, when the push knob 150 is pushed to make the lock pin 147 withdraw from between the two lock buckles 142, the second inclined surface 1444 slides along the first inclined surface 1427, and during the sliding process, the lock pin 147 releases the state of abutting against the lock buckle 142. In addition, under the action of the second inclined surface 1444, the two lock buckles 142 are brought closer to each other, and then the lock buckle 142 is retracted into the notch 126. Finally, the clamping state between the ceiling lamp bracket 100 and the lamp is released, and the lamp is removed from the ceiling lamp bracket 100.

[0046] like Figure 3 and Figure 6 As shown, the slider 144 includes a third groove 1446 , and a third protrusion 129 is correspondingly provided on the bottom plate 122 . The extension direction of the third groove 1446 is perpendicular to the extension direction of the first groove 131 .

[0047] With the above structure, the slider 144 can slide along the third protrusion 129 through the third groove 1446. At the same time, since the third protrusion 129 is in the third groove 1446, the third groove 1446 limits the slider 144, so that the slider 144 slides in a fixed interval. In addition, the extension direction of the third groove 1446 is perpendicular to the extension direction of the first groove 131, so that the sliding direction of the push knob 150 is perpendicular to the sliding direction of the slider 144. At the same time, it is convenient to control the mutual approach or distance of the lock buckle 142, and simplify the connection structure.

[0048] like Figure 7 As shown, the fixed tray 110 includes a cavity 112 with an opening at the top, and a mounting panel 114 extending outward from the edge of the opening of the cavity 112, and a notch 116 is provided at the bottom of the cavity 112. It should be noted that the embodiment of the present invention does not specifically limit the shape of the notch 116, and for example, it can be set to a rectangular shape or other shapes.

[0049] like Figure 2 and Figure 7 As shown, the bottom of the cavity 112 , the pressure cover 130 and the bottom plate 122 are fixedly connected by bolts 160 .

[0050] Specifically, such as 2 and Figure 6 As shown, a base is correspondingly provided on the bottom plate 122 of the housing 120 for passing bolts 160 for fastening. Fastening with bolts 160 is convenient for disassembly and installation, and is also more firm and reliable.

[0051] like Figure 1 and Figure 2 As shown, the ceiling lamp bracket 100 further includes a connection terminal 170, which is disposed on the gland 130 and is placed in the cavity 112 through the notch 116. A wire is also disposed on the connection terminal 170 to facilitate electrical connection with the installed lamp.

[0052] The embodiment of the present invention further discloses a lamp, comprising a mounting base and a lampshade, and a ceiling lamp bracket 100 as described above. The lamp comprises the same structure and beneficial effects as the ceiling lamp bracket 100 in the aforementioned embodiment. The structure and beneficial effects of the ceiling lamp bracket 100 have been described in detail in the aforementioned embodiment, and will not be repeated here.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ceiling lamp bracket, characterized in that: The invention comprises a fixing tray and a shell fixedly connected to the fixing tray, through which the ceiling lamp bracket is fixed on the ceiling, the shell comprises a bottom plate and a side wall connected and enclosed with the bottom plate, the side wall is symmetrically provided with notches, a clamping assembly and a pressure cover are provided in the shell, the clamping assembly is provided between the pressure cover and the bottom plate, the clamping assembly comprises a slider, a spring and a lock catch which abut against each other, the spring provides a movement tendency of the lock catch to extend out of the notch, and the sliding of the slider can drive the lock catch to extend out of or retract into the notch; The clamping assembly further includes a push-twist, which is arranged on the outside of the bottom plate and is fixedly connected to the slider; The clamping assembly also includes a locking pin, which includes a push rod and a supporting portion arranged at one end of the push rod. The push rod is fixedly connected to the push-twist part, and the supporting portion is used to resist the lock buckle.

2. The ceiling lamp bracket according to claim 1, characterized in that: The lock buckle includes a first protrusion and a second protrusion arranged opposite to each other, a first groove corresponding to the first protrusion is arranged on the pressure cover, and a second groove corresponding to the second protrusion is arranged on the bottom plate, and the extension direction of the first groove is consistent with that of the second groove.

3. The ceiling lamp bracket according to claim 2, characterized in that: The lock buckle further includes a boss, the boss includes a first inclined surface, the slider includes an extension portion having a second inclined surface, and the first inclined surface slides relative to the second inclined surface so that the lock buckle slides along the extension direction of the first groove.

4. The ceiling lamp bracket according to claim 3, characterized in that: The sliding block includes a third groove, and a third protrusion is correspondingly arranged on the bottom plate. The extension direction of the third groove is perpendicular to the extension direction of the first groove.

5. The ceiling lamp bracket according to any one of claims 1 to 4, characterized in that: The fixed tray comprises a cavity with an opening at the top, a mounting panel is arranged extending outwardly from the edge of the cavity opening, and a notch is arranged at the bottom of the cavity.

6. The ceiling lamp bracket according to claim 5, characterized in that: The cavity bottom, the pressure cover and the bottom plate are fixedly connected by bolts.

7. The ceiling lamp bracket according to claim 6, characterized in that: The ceiling lamp bracket also includes a wiring terminal, which is arranged on the pressure cover and is placed in the cavity through the notch.

8. A lamp, characterized in that: It comprises a mounting base and a lampshade, and the ceiling lamp bracket according to any one of claims 1 to 7, wherein the mounting base is detachably connected to the ceiling lamp bracket.

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