TWI687626B - Ceiling lamp bracket and lamps - Google Patents

Abstract

The invention discloses a ceiling lamp bracket and a lamp, and relates to the technical field of lighting appliances. The utility model comprises a fixed tray and a shell fixedly connected with the fixed tray. The shell includes a bottom plate and a side wall connected with the bottom plate. The side wall is symmetrically provided with a notch. A clamping component and a gland are provided in the shell , The aforesaid clamping component is provided between the aforesaid gland and the bottom plate, the aforesaid clamping component includes a slider, a spring and a lock that abut against each other, the spring provides the movement tendency of the aforesaid lock protruding from the notch, the aforesaid The sliding of the slider can drive the aforementioned buckle to extend or retract the aforementioned notch. The lamp can be directly fixed on the ceiling lamp bracket, and no additional drilling is needed when replacing the lamp, which reduces the difficulty of operation.

Description

Ceiling lamp bracket and lamps

The present invention relates to the technical field of lighting appliances, and in particular, to a ceiling lamp bracket and a lamp.

Ceiling light is a lighting fixture that is absorbed or embedded in the ceiling of the roof. It is the main lighting equipment in the room like a chandelier. It is widely used in various occasions such as homes, offices, and entertainment venues. In the prior art, when installing a ceiling light, a professional worker is usually required to place the ceiling light on the ceiling, draw a location to be installed, and punch holes in the ceiling according to the painted installation location. Insert the expansion tube after making holes, then place the base correspondingly, and fix the base with the expansion screw, and then install the lampshade and it can be used normally. However, there is no uniform standard for the mounting and fixing holes of existing lamps. A series of operations such as repositioning, drilling, and installing lamps are required when replacing different lamps. Re-drilling will cause multiple replacements to the ceiling, and a lot of noise will be generated during the drilling process, which is very disturbing to the people, and the falling waste is not easy to clean, which makes it difficult to replace and is not conducive to the replacement of ceiling lamps.

(Problems to be solved by the invention) The purpose 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, without additional holes when replacing the lamp, reducing the difficulty of operation. (Means to solve the problem) The embodiments of the present invention are implemented as follows: An embodiment of the present invention provides a ceiling lamp bracket including a fixed tray and a case fixedly connected to the fixed tray, the case includes a bottom plate, and a side wall connected to the bottom plate, the side wall is symmetrically provided with The notch is provided with a clamping component and a pressure cover in the housing, and the clamping component is provided between the pressure cover and the bottom plate, and the clamping component includes a slider, a spring, and a lock that engage and cooperate with each other, and the spring The movement tendency of the locking buckle extending out of the notch is provided, and the sliding of the slider can drive the locking buckle to extend or retract the notch. Preferably, the clamping component further includes a push button, the push button is disposed outside the bottom plate, and the push button is fixedly connected to the slider. Preferably, the clamping component further includes a lock pin, the lock pin includes a push rod, and an abutting portion provided at one end of the push rod, the push rod is fixedly connected to the push button, and the abutting portion is used to Lock catches. Preferably, the lock includes a first protrusion and a second protrusion opposite to each other, the gland is provided with a first groove corresponding to the first protrusion, and the bottom plate is provided with a second protrusion From the corresponding second groove, the first groove and the second groove extend in the same direction. Preferably, the lock further includes a boss, the boss includes a first inclined surface, the slider includes an extension portion having a second inclined surface, the first inclined surface slides relative to the second inclined surface, so that the locking edge The extending direction of the aforementioned first groove slides. Preferably, the slider includes a third groove, a corresponding third protrusion is provided on the bottom plate, and an extension direction of the third groove is perpendicular to an extension direction of the first groove. Preferably, the fixed tray includes a cavity with an open top, a mounting panel extends outward from an opening edge of the cavity, and a notch is provided at the bottom of the cavity. Preferably, the bottom of the cavity, the gland and the bottom plate are fixedly connected by bolts. Preferably, the ceiling lamp bracket further includes a terminal, the terminal is provided on the gland, and is placed in the cavity through the slot. Another embodiment of the present invention is to provide a lamp including a mounting base and a lamp cover, and any of the ceiling lamp brackets described above, wherein the mounting base and the ceiling lamp bracket are detachably connected. The beneficial effects of the embodiments of the present invention include: The ceiling lamp bracket and the lamp provided by the embodiments of the present invention fix the ceiling lamp bracket on the ceiling through the fixing tray, and provide the necessary support for the ceiling lamp bracket. The shell fixedly connected with the fixed tray and the clamping component arranged in the shell enable the lock protruding from the side wall of the shell to bear the carrier connected to the supporting lamp, which is convenient for maintenance and replacement of the lamp. With the gland provided in the housing, the clamping component is placed between the bottom plate and the gland, which is more beneficial to maintain the stability of the structure of the clamping component. The push button provided on the outer side of the bottom plate can push the slider more easily, so that the lock buckle can be retracted into the gap, which is convenient for removing the installed lamp.

To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of the embodiments of the present invention, but not all the embodiments. The elements of the embodiments of the invention generally described and illustrated in the drawings herein can be arranged and designed in various different configurations.

Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that similar reference numerals and letters indicate similar items in the following drawings, therefore, once an item is defined in one drawing, there is no need to further define and explain it in subsequent drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, only to facilitate the description of the invention and simplify the description, not to indicate or imply The referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of 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.

In addition, the terms "horizontal" and "vertical" do not imply requirements The parts are absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but it can be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms “setup”, “installation”, “connection”, and “connection” should be broadly understood, for example, it can be a fixed connection, It can also be detachably connected, or integrally connected; it can be mechanically or electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1 and 2, an 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. As shown in FIG. 6, the housing 120 includes a bottom plate 122, and A side wall 124 that is connected to the bottom plate 122 is enclosed, and the side wall 124 is symmetrically provided with a notch 126. A clamping component 140 and a pressure cover 130 are provided in the housing 120. The clamping component 140 is disposed between the pressure cover 130 and the bottom plate 122. As shown in FIG. 3, the clamping component 140 includes a slider 144 that abuts and cooperates with each other , A spring 146 and a lock 142. The spring 146 provides a movement tendency of the lock 142 extending out of the notch 126. The sliding of the slider 144 can drive the lock 142 to extend or retract the notch 126.

For example, the compression spring may be used as the spring 146, and one end of the spring 146 is in contact with the lock catch 142 and the other end is in contact with the housing 120. As shown in FIG. 3, a first stop 148 is provided on the lock 142, and one end of the compression spring 146 abuts the first stop 148. As shown in FIG. 6, a second stop is provided on the housing 120 127, The other end of the compression spring 146 abuts on the second stopper 127. In addition, a slope is provided on the lock 142. When installing the lamp, the lamp is in contact with the slope on the lock 142, and under the action of force, the spring 146 is compressed, and then the lock 142 is retracted, so that the protrusion of the lamp位置越锁锁142. After that, the lock 142 is no longer under the force, and the spring 146 restores the elastic deformation, pushing the lock 142 to move outward, so that the lock 142 is engaged with the lamp to achieve the function of fixed support.

It should be noted that the embodiments of the present invention do not specifically limit the shapes of the fixed tray 110 and the housing 120. For example, as shown in FIG. 2, the fixed tray 110 and the housing 120 may be set to a circle or a rectangle, which can be flexibly set according to different types of lamps, as long as the lamps can be easily installed and removed.

The ceiling lamp bracket 100 provided by the embodiment of the present invention fixes the ceiling lamp bracket 100 to the ceiling through the fixing tray 110, and provides the necessary support for the ceiling lamp bracket 100. With the housing 120 fixedly connected to the fixed tray 110 and the clamping assembly 140 disposed in the housing 120, the latch 142 extending out of the side wall 124 of the housing 120 carries the carrier connecting and supporting the lamp, which facilitates maintenance and replacement of the lamp . With the gland 130 disposed in the housing 120, the clamping component 140 is positioned between the bottom plate 122 and the gland 130, which is more beneficial to maintain the structural stability of the clamping component 140. The push button 150 provided on the outside of the bottom plate 122 can push the slider 144 more easily, so that the lock 142 retracts into the notch 126, which is convenient for removing the installed lamp.

As shown in FIG. 2, the snap assembly 140 further includes a push button 150. The push button 150 is disposed outside the bottom plate 122, and the lock 142 is fixedly connected to the slider 144.

It should be noted that the embodiment of the present invention does not make the shape of the push button 150 Specific restrictions, for example, may be set as shown in FIG. 2 or may be simplified into other shapes, such as a cylindrical shape or a thin sheet shape.

Further, as shown in FIG. 3, the snap assembly 140 further includes a lock pin 147, the lock pin 147 includes a push rod 1475, and a contact portion 1473 provided at one end of the push rod 147, the push rod 147 is fixedly connected to the push button 150, The abutting portion 1473 is for abutting against the lock 142.

Specifically, one end of the push rod 147 is connected to the middle of the contact portion 1473, and the latch 142 is engaged with the lamp to ensure the stability of the engagement. Pushing the push button 150 makes the abutting portion 1473 of the lock pin 147 abut between the two locks 142, preventing the lock 142 from retracting, affecting the normal engagement, ensuring the stability of the engagement, and reducing the risk of falling.

As shown in FIG. 4, the lock 142 includes a first protrusion 1421 and a second protrusion 1423 oppositely arranged. As shown in the figure, a first groove 131 corresponding to the first protrusion 1421 is provided on the gland 130. As shown in FIG. 6, the bottom plate 122 is provided with a second groove 128 corresponding to the second protrusion 1423, and the first groove 131 and the second groove 128 extend in the same direction.

In this way, the lock 142 can slide along the first groove 131 and the second groove 128, and at the same time, since the first protrusion 1421 is in the first groove 131, the second protrusion 1423 is in the second groove 128 The first groove 131 and the second groove 128 have also reached the limit of the lock 142, so that the lock 142 slides in a fixed interval.

As shown in FIGS. 3 and 4, the lock 142 further includes a boss 1425, the boss 1425 includes a first inclined surface 1427, the slider 144 includes an extension portion 1442 having a second inclined surface 1444, the first inclined surface 1427 and the second inclined surface 1444 Relative sliding, In order to slide the lock 142 along the extending direction of the first groove 131.

Specifically, when the push button 150 is pushed to withdraw the lock pin 147 from between the two locks 142, the second inclined surface 1444 slides along the first inclined surface 1427. During the sliding process, the lock pin 147 releases the contact state of the lock 142 . In addition, under the action of the second inclined surface 1444, the two latches 142 are brought close to each other, so that the latches 142 retract 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.

As shown in FIGS. 3 and 6, the slider 144 includes a third groove 1446, and the bottom plate 122 is correspondingly provided with a third protrusion 129. The extension direction of the third groove 1446 is perpendicular to the extension direction of the first groove 131.

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 reaches the slider 144 The function of the limit position makes the slider 144 slide in a fixed section. In addition, the extending direction of the third groove 1446 is perpendicular to the extending direction of the first groove 131, so that the sliding direction of the push button 150 is perpendicular to the sliding direction of the slider 144, and at the same time, it is convenient to move the lock 142 closer to or away from each other Control, simplify the connection structure.

As shown in FIG. 7, the fixed tray 110 includes a cavity 112 that is open at the top, and a mounting panel 114 that extends outward from the opening edge 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. In the example, the shape of the notch 116 may be rectangular or other shapes.

As shown in FIGS. 2 and 7, the bottom of the cavity 112, the gland 130 and the bottom plate 122 are fixedly connected by bolts 160.

Specifically, as shown in FIG. 2 and FIG. 6, the bottom plate 122 of the housing 120 is correspondingly provided with a base for passing through the bolt 160 for fastening, and the bolt 160 is used for fastening, which is convenient for disassembly and installation, and also more secure reliable.

As shown in FIGS. 1 and 2, the ceiling lamp holder 100 further includes a terminal 170 that is disposed on the gland 130 and is placed in the cavity 112 through the slot 116. Wires are also provided on the terminal 170 to facilitate electrical connection with the installed lamps.

The embodiment of the present invention also discloses a lamp, including a mounting base and a lampshade, and a ceiling lamp bracket 100 as described above. The lamp includes the same structure and beneficial effects as the ceiling lamp bracket 100 in the foregoing embodiment. The structure and beneficial effects of the ceiling lamp bracket 100 have been described in detail in the foregoing embodiments, and will not be repeated here.

The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. 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.

100: Ceiling light bracket

110: fixed tray

112: cavity

114: mounting panel

116: Notch

120: Shell 122: bottom plate 124: side wall 126: Notch 127: Second stop 128: second groove 129: Third bump 130: Gland 131: first groove 140: snap-in assembly 142: Lock 1421: The first bump 1423: Second bump 1425: Boss 1427: The first slope 144: Slider 1442: Extension 1444: second slope 1446: third groove 146: Spring 147: Lock pin 1473: abutment 1475: putter 148: first stop 150: push button 160: bolt 170: terminal block

In order to more clearly explain the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope. For those of ordinary skill in the art, without paying any creative work, other related drawings can be obtained based on these drawings. 1 is a schematic structural diagram of a ceiling lamp bracket provided by an embodiment of the present invention; 2 is an exploded view of the structure of a ceiling lamp bracket provided by an embodiment of the present invention; FIG. 3 is a schematic structural diagram of a clamping component provided by an embodiment of the present invention; 4 is a schematic structural diagram of a lock provided by an embodiment of the present invention; 5 is a schematic structural diagram of a gland provided by an embodiment of the present invention; 6 is a schematic structural diagram of a housing provided by an embodiment of the present invention; 7 is a schematic structural diagram of a fixed tray provided by an embodiment of the present invention.

100: Ceiling light bracket

110: fixed tray

120: Shell

130: Gland

140: snap-in assembly

142: Lock

144: Slider

150: push button

160: bolt

170: terminal block

Claims (10)

A ceiling lamp bracket is characterized in that it includes a fixed tray and a casing fixedly connected to the fixed tray. The casing includes a bottom plate and a side wall connected to the bottom plate. The side wall is symmetrically provided with a gap. The body is provided with a clamping component and a pressure cover. The clamping component is provided between the pressure cover and the bottom plate. The clamping component includes a slider, a spring, and a lock that are in abutment with each other. The spring provides the lock extension. Due to the movement trend of the aforementioned notch, sliding of the aforementioned slider can drive the aforementioned latch to extend or retract the aforementioned notch. The ceiling lamp bracket as described in item 1 of the patent application scope, wherein the clamping component further includes a push button, the push button is disposed outside the bottom plate, and the push button is fixedly connected to the slider. The ceiling lamp bracket as described in item 2 of the patent application scope, wherein the clamping assembly further includes a lock pin, the lock pin includes a push rod, and an abutment portion provided at one end of the push rod, the push rod and the push rod The button is fixedly connected, and the abutting portion is used to abut the lock. The ceiling lamp bracket as described in item 2 of the patent application scope, wherein the lock includes a first protrusion and a second protrusion arranged oppositely, and the gland is provided with a first recess corresponding to the first protrusion For the groove, a second groove corresponding to the second protrusion is provided on the bottom plate, and the extending direction of the first groove and the second groove are consistent. The ceiling lamp bracket as described in item 4 of the patent application scope, wherein the lock further includes a boss, the boss includes a first slope, the slider includes an extension with a second slope, the first slope and the The second inclined surface slides relatively, so that the lock catch slides along the extending direction of the first groove. The ceiling lamp bracket as described in item 5 of the patent application scope, wherein the slider includes a third groove, a corresponding third protrusion is provided on the bottom plate, and an extension direction of the third groove is the same as the first groove The extension direction is vertical. The ceiling lamp bracket as described in any one of the items 1 to 6 of the patent application range, wherein the fixed tray includes a cavity with an open top, a mounting panel is extended outward at the opening edge of the cavity, and a mounting panel is provided at the bottom of the cavity Notches are provided. The ceiling lamp bracket as described in item 7 of the patent application scope, wherein the cavity bottom, the gland and the bottom plate are fixedly connected by bolts. The ceiling lamp holder as described in item 8 of the patent application range, wherein the ceiling lamp holder further includes a terminal, the terminal is provided on the gland, and is placed in the cavity through the slot. A lamp is characterized by comprising a mounting base and a lampshade, and a ceiling lamp bracket as described in any one of items 1-9 of the patent application range, the mounting base and the ceiling lamp bracket are detachably connected.

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