Mounting device for embedded lamp

Abstract

The present invention relates to a mounting device for an embedded lamp, comprising a lamp body and a mounting mechanism connected to the lamp body; a plurality of identical grooves are provided on the side wall of the lamp body; a positioning groove is provided on the bottom of the groove, and a plurality of identical first connecting holes are provided on the inner wall of the opposite side of the groove; the mounting mechanism comprises a trigger buckle assembly and a spring ratchet assembly; the positioning block cooperates with the positioning groove; first connecting posts are provided on opposite sides of the trigger buckle assembly, and a second connecting hole is provided on the first connecting post; second connecting posts are provided on opposite sides of the spring ratchet assembly, and a third connecting hole is provided on the second connecting post; the second connecting hole and the third connecting hole respectively correspond to the first connecting hole. The present invention provides a mounting device for an embedded lamp, which solves the problems of inconvenient operation and low safety performance in the prior art during the installation of the embedded lamp.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, and in particular to a mounting device for an embedded lamp. Background Art

[0002] At present, in order to pursue the integration of lighting and decoration, a large number of embedded lighting fixtures, such as embedded security lights, embedded downlights, and embedded linear lights, are used in subways, tunnel railways, large indoor venues, supermarkets and other places at home and abroad. After the lamp body of the embedded lighting fixture is embedded in the ceiling, the surface of the ceiling only has the frame and the luminous surface of the lamp, which can simultaneously meet the integrity of the interior decoration design and the functional requirements of lighting.

[0003] However, in the prior art, during the installation of embedded lamps, a hole must first be drilled on the mounting surface according to the size of the lamp body, then the power cord is connected, the clamping handle is raised and pressed against the lamp body, with the clamping handle and the lamp frame at a 90° angle. The clamping handle is then held against the lamp body and inserted into the mounting hole. The clamping handle is released, and the strong elastic force causes the embedded lamp to snap into the mounting surface quickly, completing the installation.

[0004] The mounting device must be able to withstand four times the weight of the embedded lamp, which requires the use of a strong torsion spring. Although the mounting device in the prior art is relatively quick to install the embedded lamp, the strong torsion spring requires the operator to continuously apply a large force to the clamping handle on the mounting device to keep the clamping handle at 90 degrees to the lamp frame, which is inconvenient to operate.

[0005] At the same time, after inserting the installation device into the installation hole, the staff needs to retract their hands quickly, otherwise the rapid resetting of the handle will pinch the staff's fingers; in the process of disassembling the embedded lamp, first pull the lamp away from the installation surface, then insert your fingers into the installation hole, and support yourself with your fingers between the handle and the lamp frame, and then pull the embedded lamp away from the installation hole. Otherwise, the handle will gradually be pulled up during the process of pulling the embedded lamp away, and quickly resetting it after it is out of the installation hole will injure the staff's fingers, and the staff's safety cannot be guaranteed. Summary of the Invention

[0006] Based on this, the present invention provides an installation device for an embedded lamp, which solves the problems of inconvenient operation and low safety performance during the installation of the embedded lamp in the prior art.

[0007] In order to achieve the purpose of the present invention, the present invention adopts the following technical solutions:

[0008] A mounting device for an embedded lamp comprises a lamp body and a mounting mechanism connected to the lamp body; a plurality of identical grooves are provided on the side walls of the lamp body; a positioning groove is provided on the bottom of the groove, and a plurality of identical first connecting holes are provided on the inner walls on the opposite sides of the groove; the mounting mechanism comprises a trigger buckle assembly and a spring ratchet assembly; a positioning block is provided on the outer side of the bottom of the trigger buckle assembly, and the positioning block cooperates with the positioning groove; first connecting columns are respectively provided on opposite sides of the trigger buckle assembly, and a second connecting hole is provided on the first connecting column; second connecting columns are respectively provided on opposite sides of the spring ratchet assembly, and a third connecting hole is provided on the second connecting column; the second connecting hole and the third connecting hole correspond to the first connecting hole respectively.

[0009] In one embodiment, the trigger buckle assembly includes a box body, a trigger hinged to the inside of the box body, and a tongue sleeved inside the box body.

[0010] In one embodiment, the box body includes a box body and a bottom cover detachably connected to the box body; first connecting columns are respectively provided on opposite sides of the box body; a positioning block is provided on the outer side of the bottom cover; a positioning column is also provided on the inner side of the bottom cover, and a spring is sleeved on the positioning column; the height of the spring is higher than the height of the positioning column.

[0011] In one embodiment, an opening is provided on one side of the box body; a through hole is provided on the top of the box body, and a slider is provided on the inner side of the through hole; and hinge holes are provided on opposite sides of the box body.

[0012] In one embodiment, the trigger is provided with a avoidance groove; the bottom of the trigger is provided with an arc-shaped protrusion; hinge shafts are provided on opposite sides of one end of the trigger, and the other end of the trigger extends out of the box body through the opening; the hinge shaft cooperates with the hinge hole.

[0013] In one embodiment, a sleeve hole is provided on the bottom of the latch tongue, the sleeve hole is sleeved on the outside of the spring, and the inner side of the bottom of the sleeve hole abuts against one end of the spring.

[0014] In one embodiment, a sliding groove and an arc-shaped recessed seat are respectively provided on opposite sides of the tongue; the sliding groove cooperates with the slider; the arc-shaped recessed seat cooperates with the arc-shaped protrusion; the top end of the tongue passes through the avoidance groove through the trigger, and then passes through the box body through the through hole.

[0015] In one embodiment, the spring ratchet assembly includes a ratchet and a handle connected to the ratchet; the ratchet cooperates with the tongue.

[0016] In one embodiment, the second connecting columns are respectively provided on opposite sides of the ratchet, and a torsion spring is sleeved on the second connecting columns.

[0017] In one embodiment, a slot is provided on one end of the latch handle close to the ratchet; one end of the torsion spring is latched in the slot, and the other end of the torsion spring abuts against the lamp body.

[0018] The present invention provides a mounting device for an embedded lamp, which has the following beneficial effects:

[0019] In the present invention, a mounting mechanism is connected to the lamp body. When the trigger buckle assembly and the spring ratchet assembly in the mounting mechanism cooperate, the ratchet and the tongue can form a self-locking function, so that when the mounting mechanism is used to install the embedded lamp, the handle and the frame of the lamp can always be kept at 90 degrees, without the need for the staff to apply continuous force, and the operation is simple; at the same time, the arc-shaped protrusion on the trigger cooperates with the arc-shaped recessed seat, so that the staff can reset the handle by pulling the trigger, and the safety performance is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional schematic diagram of a self-locking state of a mounting device for a recessed lamp according to an embodiment of the present invention;

[0021] Figure 2 for Figure 1 A three-dimensional schematic diagram of a lamp body in a mounting device for a recessed lamp is shown;

[0022] Figure 3 for Figure 2 An enlarged schematic diagram of circle A is shown;

[0023] Figure 4 for Figure 1 An exploded schematic diagram of a mounting mechanism in a mounting device for a recessed lighting fixture is shown;

[0024] Figure 5 for Figure 4 An exploded schematic diagram of a trigger buckle assembly in a mounting device for a recessed lamp is shown;

[0025] Figure 6 for Figure 5 A three-dimensional schematic diagram of a box body in a mounting device for a recessed lamp is shown;

[0026] Figure 7 for Figure 4 A partial cross-sectional view of a trigger buckle assembly in a mounting device for a recessed lighting fixture is shown;

[0027] Figure 8 for Figure 4A three-dimensional schematic diagram of a ratchet in a mounting device for a recessed lighting fixture is shown;

[0028] Figure 9 for Figure 8 An enlarged schematic diagram of circle B is shown;

[0029] Figure 10 This is a diagram illustrating a mounting device for a recessed lamp in use according to an embodiment of the present invention.

[0030] Description of the accompanying drawings:

[0031] 10-lamp body, 11-groove, 111-positioning groove, 112-first connecting hole;

[0032] 20-installation mechanism, 21-trigger buckle assembly, 22-spring ratchet assembly, 23-box body, 24-trigger, 241-hinge shaft, 242-avoidance groove, 243-arc-shaped protrusion, 25-tongue, 251-sleeve hole, 252-slide groove, 253-arc-shaped recessed seat, 26-box body, 261-opening, 262-through hole, 263-slider, 264-first connecting column, 265-second connecting hole, 266-card hole, 267-hinge hole, 27-bottom cover, 271-positioning column, 272-positioning block, 273-spring, 274-hook, 28-ratchet, 281-second connecting column, 282-third connecting hole, 283-torsion spring, 284-card tooth, 29-card handle, 291-card slot. DETAILED DESCRIPTION

[0033] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the accompanying drawings. However, the present invention may 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 present disclosure.

[0034] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on 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 at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0036] Reference Figures 1 to 10, is an embodiment of a mounting device for a recessed lamp according to the present invention, comprising a lamp body 10 and a mounting mechanism 20 connected to the lamp body 10 .

[0037] The sidewall of the lamp body 10 is provided with a plurality of identical grooves 11, the bottom of each groove 11 being provided with a positioning slot 111, and the inner wall opposite the groove 11 being provided with a plurality of identical first connecting holes 112. The mounting mechanism 20 includes a trigger clip assembly 21 and a spring ratchet assembly 22. The trigger clip assembly 21 has a positioning block 272 on its bottom outer side, first connecting posts 264 on opposite sides of the trigger clip assembly 21, and second connecting posts 281 on opposite sides of the spring ratchet assembly 22.

[0038] The trigger catch assembly 21 includes a box body 23, a trigger 24 hinged to the inside of the box body 23, and a tongue 25 sleeved inside the box body 23; the box body 23 includes a box body 26 and a bottom cover 27 detachably connected to the box body 26; an opening 261 is provided on one side of the box body 26; a through hole 262 is provided on the top of the box body 26, and a slider 263 is provided on the inner side of the through hole 262; a positioning column 271 is provided on the inner side of the bottom cover 27; a positioning block 272 is provided on the outer side of the bottom cover 27, and the positioning block 272 is connected to the bottom cover 27. The housing 26 has two first connecting posts 264 on opposite sides thereof, each of which has a second connecting hole 265 corresponding to the first connecting hole 112, thereby securing the trigger clip assembly 21 within the recess 11 of the lamp body 10. Furthermore, the housing 26 has two hinge holes 267 on opposite sides thereof. In this embodiment, the positioning slots 111 and the positioning blocks 272 cooperate to ensure a more stable connection of the trigger clip assembly 21 within the recess 11 of the lamp body 10. Furthermore, when the trigger 24 in the trigger clip assembly 21 is operated, the trigger clip assembly 21 is prevented from shifting, deviating, or moving arbitrarily, thereby effectively improving the stability of the trigger clip assembly 21 during operation and thereby enhancing the reliability of the overall mounting mechanism 20.

[0039] In this embodiment, hooks 274 are provided on opposite sides of the bottom cover 27, and holes 266 are provided on opposite sides of the bottom of the box body 26. The hooks 274 cooperate with the holes 266 to achieve detachable connection of the bottom cover 27 to the box body 26. In other embodiments, the connection method between the bottom cover 27 and the box body 26 can also be other connection methods, as long as the bottom cover 27 and the box body 26 can be detachably connected, and it is not limited to the connection method in this embodiment.

[0040] Hinge shafts 241 are provided on opposite sides of one end of the trigger 24, and the other end of the trigger 24 extends out of the box body 23 through the opening 261; the hinge shaft 241 cooperates with the hinge hole 267; at the same time, a avoidance groove 242 is provided on the trigger 24, and an arc-shaped protrusion 243 is provided on its bottom. The bottom of the tongue 25 is provided with a sleeve hole 251, which is sleeved on the outside of the spring 273, and the inner side of the bottom of the sleeve hole 251 abuts against one end of the spring 273; the opposite sides of the tongue 25 are respectively provided with a slide groove 252, which cooperates with the slider 263; the top of the tongue 25 passes through the trigger 24 through the avoidance groove 242, and then passes through the box body 23 through the through hole 262; at the same time, the tongue 25 is provided with an arc-shaped recessed seat 253, which cooperates with the arc-shaped protrusion 243 to enable the trigger 24 to control the tongue 25 to perform telescopic movement. Specifically, when the trigger 24 is pressed down, the tongue 25 is retracted, and when the trigger 24 is reset, the tongue 25 is extended, which effectively improves the convenience of operation during the installation of the lamp and reduces the difficulty of installation.

[0041] In this embodiment, the sleeve hole 251 is set as a blind hole. In other embodiments, the sleeve hole 251 can also be set as other forms of holes, and a clamping strip is set on the inner wall of the sleeve hole 251. As long as the inside of the sleeve hole 251 can press down the spring 273, so that the spring 273 can be normally contracted and expanded, it is not limited to the blind hole in this embodiment.

[0042] In this embodiment, a slide groove 252 is provided on the opposite sides of the tongue 25, and a slider 263 is provided on the inner side of the through hole 262. The slider 263 cooperates with the slide groove 252 to enable the tongue 25 to be stably extended and retracted, avoiding the tongue 25 from being offset and shifted inside the through hole 262, and effectively improving the stability of the tongue 25 during operation. A sleeve hole 251 is provided on the bottom of the tongue 25, and a positioning column 271 is provided on the inner side of the bottom cover 27. A spring 273 is sleeved on the positioning column 271, and a sleeve hole 251 is sleeved The spring 273 is located on the outside of the spring 273, and the height of the spring 273 is higher than the height of the positioning column 271. The inner side of the bottom of the hole 251 abuts against one end of the spring 273, so that when the handle 29 is self-locked, the tongue 25 extends out under the elastic force of the spring 273; at the same time, the hole 251 is sleeved on the spring 273 to increase the expansion and contraction amount of the spring 273 during use, and avoid the spring 273 from tilting during use, thereby improving the reliability and stability of the trigger buckle assembly 21 during use.

[0043] The spring ratchet assembly 22 includes a ratchet 28 and a handle 29 connected to the ratchet 28; second connecting columns 281 are respectively provided on opposite sides of the ratchet 28, and a torsion spring 283 is sleeved on the second connecting column 281; at the same time, a third connecting hole 282 is provided on the second connecting column 281; the third connecting hole 282 corresponds to the first connecting hole 112, so as to fix the spring ratchet assembly 22 inside the groove 11 of the lamp body 10. In this embodiment, the second connecting hole 265 and the first connecting hole 112 are connected by bolts, and the third connecting hole 282 and the first connecting hole 112 are connected by pins. In other embodiments, the connection between the second connecting hole 265 and the first connecting hole 112 and the connection between the third connecting hole 282 and the first connecting hole 112 can also be other connection methods. As long as the trigger buckle assembly 21 and the spring ratchet assembly 22 can be fixedly connected to the inside of the groove 11 of the lamp body 10 respectively, the trigger buckle assembly 21 is fixedly connected and the spring ratchet assembly 22 is rotatably connected, it is not limited to the connection method in this embodiment.

[0044] The ratchet 28 cooperates with the tongue 25; a slot 291 is provided on the end of the handle 29 close to the ratchet 28; one end of the torsion spring 283 is engaged with the inside of the slot 291, and the other end of the torsion spring 283 abuts against the lamp body 10. Specifically, during the installation process, after one end of the torsion spring 283 is engaged with the inside of the slot 291, the torsion spring 283 is twisted to a certain angle, and the other end of the torsion spring 283 abuts against the inner wall of the groove 11 of the lamp body 10. In this embodiment, the ratchet 28 needs to be provided with a plurality of latch teeth 284 according to the different specifications of the mounting holes in the use environment. Different numbers of latch teeth 284 can make the handle 29 be in a self-locking state with different tilt angles when they cooperate with the latch tongue 25, so that during the process of disassembling the lamp body 10, the handle 29 is reset at the moment when the handle 29 is completely separated from the mounting hole. At this time, even if the latch teeth 284 that can make the handle 29 at the maximum angle to the vertical direction do not cooperate with the latch tongue 25, the latch teeth 284 that can form other angles will also cooperate with the latch tongue 25, thereby locking the handle 29 and improving the safety performance of the embedded lamp installation device.

[0045] Working principle: First, when installing the lamp body 10, the staff first pulls the clamping handle 29 to fit tightly against the side wall of the lamp body 10, and through the cooperation between the ratchet 28 and the latch tongue 25, the clamping handle 29 is in a self-locking state, and the clamping handle 29 and the lamp body 10 are gradually installed into the mounting hole in sequence; when the lamp body 10 is installed in the mounting hole, since the trigger 24 in the initial position is partially outside the mounting hole, the trigger 24 is applied with a downward thrust by the mounting hole until the trigger 24 is pressed down, and when the trigger 24 is pressed down, the latch tongue 25 is retracted, the ratchet 28 loses its limit, and under the action of the torsion spring 283, the clamping handle 29 is reset, so that the lamp body 10 is firmly embedded in the mounting hole, leaving only the frame of the lamp body 10 and the luminous surface of the lamp body 10 on the outer surface of the mounting hole, effectively improving the installation efficiency and simplifying the operation;

[0046] When disassembling the lamp body 10, the staff holds the frame of the lamp body 10 and applies force in the opposite direction of the mounting hole to gradually pull the lamp body 10 away from the mounting surface. At the same time, after the trigger 24 gradually loses the restriction of the ceiling, the latch 25 extends upward under the action of the spring 273, and the trigger 24 is reset. At this time, continue to pull the lamp body 10, and while the lamp body 10 gradually separates from the mounting hole, the latch handle 29 is tightly against the inner wall of the mounting hole under the action of the torsion spring 283, until the latch handle 29 is completely separated from the mounting hole. At the moment, it is quickly flipped towards the initial position under the action of the torsion spring 283. During the reset process, since the mounting hole and the lamp are There is a certain gap between the side walls of the body 10, and the handle 29 cannot be completely close to the side walls of the lamp body 10. Instead, the tongue 25 cooperates with the teeth 284 on the ratchet 28, and the handle 29 is locked by the tongue 25 when it is at an angle of 145° to the vertical direction. At this time, the lamp body 10 is completely disassembled, and the staff can continue to apply force to the handle 29 to make the handle 29 again in a self-locking state close to the lamp body 10, avoiding the staff from being pinched or injured during the installation or disassembly of the embedded lamp, effectively reducing the risk factor of the embedded lamp during the installation and disassembly process, and improving the safety performance of the installation device of the embedded lamp.

[0047] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A mounting device for a recessed lamp, characterized in that: include: Lamp body; a plurality of identical grooves are provided on the side wall of the lamp body; a positioning groove is provided on the bottom of the groove, and a plurality of identical first connection holes are provided on the inner wall of the opposite side of the groove; and 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole comprises a through-hole, and the two bosses comprise a through-hole, a screw bolt, and a nut. The through-hole comprises a through-hole, and the two bosses comprise a through-hole.

2. The mounting device for a recessed lamp according to claim 1, wherein: described The box body includes a box body and a bottom cover detachably connected to the box body; first connecting columns are respectively provided on opposite sides of the box body; a positioning block is provided on the outer side of the bottom cover; a positioning column is also provided on the inner side of the bottom cover, and a spring is sleeved on the positioning column; the height of the spring is higher than the height of the positioning column.

3. The mounting device for a recessed lamp according to claim 2, wherein: An opening is provided on one side of the box body; a through hole is provided on the top of the box body, and a slider is provided on the inner side of the through hole; and hinge holes are respectively provided on two opposite sides of the box body.

4. The mounting device for a recessed lamp according to claim 3, wherein: The trigger is provided with an avoidance groove; hinge shafts are provided on opposite sides of one end of the trigger, and the other end of the trigger extends out of the box body through the opening; the hinge shafts are matched with the hinge holes.

5. The mounting device for a recessed lamp according to claim 2, wherein: A sleeve hole is provided on the bottom of the latch tongue. The sleeve hole is sleeved on the outside of the spring, and the inner side of the bottom of the sleeve hole abuts against one end of the spring.

6. The mounting device for a recessed lamp according to claim 4, characterized in that: A sliding groove is further provided on the opposite side of the latch tongue; the sliding groove cooperates with the slider; the top end of the latch tongue passes through the trigger through the avoidance groove, and then passes through the box body through the through hole.

7. The mounting device for a recessed lamp according to claim 1, wherein: The second connecting columns are respectively provided on opposite sides of the ratchet, and a torsion spring is sleeved on the second connecting columns.

8. The mounting device for a recessed lamp according to claim 7, wherein: A clamping groove is provided on one end of the clamping handle close to the ratchet; one end of the torsion spring is clamped in the interior of the clamping groove, and the other end of the torsion spring abuts against the lamp body.

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