CN214306779U - Convenient and reliable embedded lamp - Google Patents

Abstract

The utility model relates to a convenient and reliable embedded lamp, which comprises an embedded frame, a face frame, a vertical adjusting frame and a lamp body module, wherein the embedded frame, the face frame, the vertical adjusting frame and the lamp body module are arranged in a reserved mounting hole, one side of the vertical adjusting frame is connected with the lamp body module, the other side of the vertical adjusting frame is provided with an arc-shaped notch, the face frame is arranged at one side corresponding to the arc-shaped notch, the two sides of the arc-shaped notch are respectively connected with the face frame in a rotating way, a second optical device is arranged between the vertical adjusting frame and the face frame, one side of the second optical device is connected with the vertical adjusting frame, and the other side of the second optical device is arranged in the face frame; install a plurality of hasp shell fragments on the face frame lateral wall, the hasp shell fragment is equipped with the joint portion that outwards buckles and form, is equipped with the logical groove that matches with joint portion on the face frame, joint portion pass logical groove and with the one-way joint in pre-buried frame upper end edge. This embedded lamp utensil has not only realized the quick installation between face frame and the pre-buried frame, is showing simultaneously and has improved the installation reliability between face frame and the pre-buried frame, has promoted product safety in utilization, does benefit to increase of service life, improves user experience effect.

Description

Convenient and reliable embedded lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to convenient reliable recessed lamp utensil.

Background

The embedded lamp (such as an embedded down lamp or an embedded spotlight) is easy to build a comfortable light effect because of good lamp privacy and good anti-glare function, and is widely applied to modern architectural lighting occasions. However, the installation of recessed light fixtures in the prior art has been a difficult problem to overcome in the light fixture manufacturing industry. Although the installation methods of the embedded lamps sold on the market are various, each installation scheme has the defect of difficult compromise. For example, although the screw-type installation scheme is reliable in installation and can also be disassembled without damaging the ceiling, more working hours are needed in the installation and disassembly process, the efficiency is not high, and the structure can occupy larger volume of the lamp, and the lamp is not used for miniaturization and lightweight design. And as for the plane wing-shaped elastic sheet installation scheme, although the installation is reliable, the lamp is difficult to disassemble and maintain and the ceiling is often damaged. Certainly, some manufacturers try to adopt structures such as side springs to install the embedded lamp at the present stage, the structure of the mode is relatively simple, the installation and the disassembly are convenient, the installation reliability is poor, the lamp with the larger self weight cannot be fixed, even the lamp can slide under the action of the larger self gravity, and the use safety is low. Therefore, it is very important to develop a convenient and reliable recessed light fixture to reduce the installation difficulty and improve the installation reliability.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a convenient and reliable embedded lamp, which comprises an embedded frame, a face frame, a vertical adjusting frame and a lamp body module, wherein the embedded frame, the face frame, the vertical adjusting frame and the lamp body module are arranged in a reserved mounting hole; and still install a plurality of hasp shell fragments on the face frame lateral wall, the hasp shell fragment is equipped with the joint portion that outwards bends and form, be equipped with the logical groove that matches with joint portion on the face frame, joint portion passes logical groove and with the one-way joint of pre-buried frame upper end edge for prevent that pre-buried frame upper end edge from taking place to slide with joint portion lower surface and breaking away from.

Furthermore, the joint portion is equipped with planar structure with the corresponding one side of pre-buried frame upper end edge, planar structure with pre-buried frame upper end edge realizes one-way joint.

Furthermore, joint portion is equipped with the first inclined plane structure of downward sloping with the corresponding one side of pre-buried frame upper end edge, one-way joint is realized with pre-buried frame upper end edge to first inclined plane structure.

Furthermore, the clamping portion is provided with an upward-bent arc-shaped structure on one side corresponding to the upper end edge of the embedded frame, and the arc-shaped structure and the upper end edge of the embedded frame are in one-way clamping connection.

Furthermore, the clamping portion is provided with a second inclined plane structure which inclines downwards on the side opposite to the upper end edge of the embedded frame, and the second inclined plane structure is used as an installation guide surface to smoothly install the surface frame into the embedded frame.

Furthermore, the lock catch elastic piece further comprises an installation elastic piece and an unlocking elastic piece, one side of the clamping portion is connected with the unlocking elastic piece, the other side of the clamping portion is connected with the installation elastic piece, and the installation elastic piece is fixedly connected with the inner side wall of the face frame.

Furthermore, the unlocking elastic sheet, the clamping portion and the installation elastic sheet are integrally formed.

Furthermore, the lock catch elastic sheet is formed by bending stainless steel, high manganese steel or spring steel.

Furthermore, a plurality of hasp shell fragments evenly distributed along face frame circumference.

Further, the lamp body module is including radiator, luminescence unit, convex lens and the mounting that sets gradually, the radiator lower surface is equipped with the installation cavity, luminescence unit fixes in the installation cavity, convex lens one side stretches into to the installation cavity in, and the opposite side links to each other with the mounting, the mounting is installed in the vertical adjustment frame to realize being connected of lamp body module and vertical adjustment frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model provides a convenient reliable embedded lamp, this embedded lamp set up the joint portion to the lateral bending on the hasp shell fragment through a plurality of hasp shell fragments of the inboard fixed mounting of face frame, set up the logical groove that matches with joint portion on the face frame simultaneously, make joint portion can pass logical groove and with pre-buried frame upper end edge realization joint, and then accomplish the quick installation of embedded lamp. In addition, in order to reduce the installation degree of difficulty between face frame and the pre-buried frame, still make joint portion set up the second inclined plane structure of downward sloping with pre-buried frame upper end edge back of the body one side mutually to second inclined plane structure is as leading-in face, has improved the smoothness nature that pushes the face frame into pre-buried frame greatly, has improved the installation effectiveness, has reduced installation cost. Above all, in order to avoid the slip of joint portion and pre-buried frame upper end edge to break away from under lamps and lanterns action of gravity, planar structure has been designed into to joint portion and the corresponding one side of pre-buried frame upper end edge especially, the first inclined plane structure of downward sloping or the cambered surface structure of downwarping, thereby one-way joint between joint portion and the pre-buried frame upper end edge has been realized, only can upwards push the face frame to pre-buried frame promptly, but can't pull out pre-buried frame with the face frame downwards, and then improved the installation fastness between face frame and the pre-buried frame greatly, the safety in utilization of embedded lamps and lanterns has been improved, do benefit to extension lamps and lanterns life, improve user experience effect.

Drawings

Fig. 1 is a schematic cross-sectional view of a recessed light fixture in embodiment 1.

Fig. 2 is a schematic view of a positional relationship among the pre-buried frame, the lamp body module, the vertical adjustment frame, the face frame, and the locking spring in embodiment 1.

Fig. 3 is an assembly structure diagram of the front frame and the locking spring in embodiment 1.

Fig. 4 is an enlarged view of the connection relationship between the pre-buried frame, the face frame and the locking spring in embodiment 1.

Fig. 5 is a schematic diagram of a positional relationship between the locking spring and the planar structure in embodiment 1.

Fig. 6 is a side view of the position relationship of the locking spring and the planar structure in embodiment 1.

Fig. 7 is a side view of the position relationship between the locking spring and the first slope structure in embodiment 1.

Fig. 8 is a side view of the position relationship of the locking spring and the arc structure in embodiment 1.

Reference numerals

1-embedded frame, 2-surface frame, 3-vertical adjusting frame, 4-arc gap, 5-second optical device, 6-locking elastic sheet, 7-clamping part, 8-fixing part, 9-luminous unit, 10-convex lens, 11-radiator, 12-installation clamping sheet, 13-through groove, 14-rivet, 15-unlocking elastic sheet, 16-installation elastic sheet, 17-through hole, 18-second inclined plane structure, 19-plane structure, 20-first inclined plane structure and 21-arc surface structure.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for purposes of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced and do not represent actual dimensions; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more clearly understand the advantages and features of the present invention and to clearly define the scope of the present invention.

Example 1

As shown in fig. 1-4, the embodiment provides a convenient and reliable recessed lamp, which includes a recessed frame 1, a surface frame 2, a vertical adjusting frame 3 and a lamp body module, which are disposed in a reserved mounting hole. One side of the vertical adjusting frame 3 is connected with the lamp body module, and the other side of the vertical adjusting frame is provided with an arc-shaped notch 4. The face frame 2 is arranged on one side corresponding to the arc-shaped notch 4. The two sides of the arc-shaped notch 4 are respectively connected with the face frame 2 in a rotating manner so as to realize the adjustment of the vertical adjusting frame 3 in the vertical direction. And a second optical device 5 is arranged between the vertical adjusting frame 3 and the face frame 2, one side of the second optical device 5 is connected with the vertical adjusting frame 3, and the other side is arranged in the face frame 2. In this embodiment, the secondary optics 5 include, but are not limited to, a reflector. And a plurality of locking elastic sheets 6 are also arranged on the side wall of the face frame 2. The hasp shell fragment 6 is equipped with the joint portion 7 that forms of buckling to the outside, be equipped with the logical groove 13 that matches with joint portion 7 on the face frame 2 (here also can be with leading to groove 13 design at the via hole structure, can realize technical purpose equally). Joint portion 7 passes logical groove 13 and with the one-way joint of pre-buried frame 1 upper end edge for prevent that pre-buried frame 1 upper end edge from taking place to slide with joint portion 7 lower surface and break away from. That is to say, joint portion 7 can pass logical groove 13 protrusion in the face frame 2 outside to joint portion 7 and the pre-buried frame 1 upper end edge in the protruding face frame 2 outside realize one-way joint after, just can't realize the separation between face frame 2 and the pre-buried frame 1 through simple pulling face frame 2 downwards, this has further improved the installation reliability between face frame 2 and the pre-buried frame 1, has improved the whole security of lamps and lanterns.

As an example of the present technical solution, the clamping portion 7 is provided with a planar structure 19 on a side corresponding to the upper end edge of the pre-buried frame 1, that is, the planar structure 19 is disposed below the clamping portion 7, as shown in fig. 5 and 6, the planar structure 19 and the upper end edge of the pre-buried frame 1 are clamped in a one-way manner, and can be tightly fastened to the upper end edge of the pre-buried frame 1. At this time, the embedded lamp body cannot separate the planar structure 19 from the upper edge of the embedded frame 1 even under the action of its own large gravity.

As another example of the present technical solution, the clamping portion 7 is provided with a first inclined plane structure 20 inclined downward on a side corresponding to the upper end edge of the pre-buried frame 1, that is, an outer end of the first inclined plane structure 20 is disposed below the upper end edge of the pre-buried frame 1, and clamped with the upper end edge of the pre-buried frame 1, as shown in fig. 7, that is, the first inclined plane structure 20 and the upper end edge of the pre-buried frame 1 also achieve one-way clamping.

Certainly, the realization of the one-way joint between the face frame 2 and the embedded frame 1 is not limited to the two schemes, for example, the joint portion 7 may be provided with the arc-shaped structure 21 which is bent upward on the side corresponding to the upper end edge of the embedded frame 1, as shown in fig. 8, the arc-shaped structure 21 and the upper end edge of the embedded frame 1 also realize the one-way joint, and the purpose of improving the installation reliability of the face frame 2 and the embedded frame 1 can be achieved. In addition, can also make joint portion 7 and the corresponding one side of pre-buried frame 1 upper end edge set up the joint groove, make joint groove and pre-buried frame 1 upper end edge phase-match to realize the one-way joint with pre-buried frame 1, do not enumerate one by one the shape in joint groove here.

Preferably, the clamping portion 7 is provided with a second inclined surface structure 18 inclined downward on a side opposite to the upper end edge of the embedded frame 1, that is, the inclined direction of the second inclined surface structure 18 is matched with the moving direction of pushing the face frame 2 into the embedded frame 1, and the second inclined surface structure 18 is used as an installation guide surface of the embedded lamp to smoothly install the face frame 2 into the embedded frame 1.

Preferably, the locking spring 6 further comprises a mounting spring 16 and an unlocking spring 15. One side of the clamping part 7 is connected with the unlocking elastic sheet 15, and the other side is connected with the installation elastic sheet 16. The mounting elastic sheet 16 is fixedly connected with the inner side wall of the face frame 2. That is to say, as shown in fig. 5-8, the installation elastic sheet 16 is arranged at the lower end of the clamping portion 7, the unlocking elastic sheet 15 is arranged at the upper end of the installation portion 7, the clamping portion 7 penetrates through the through groove 13 and is in one-way clamping connection with the upper end edge of the embedded frame 1, the installation elastic sheet 16 is arranged on the inner side of the face frame 2 and is fixedly connected with the side wall of the face frame 2, and the unlocking elastic sheet 15 is also arranged on the inner side of the face frame 2. When the embedded lamp is required to be taken out of the embedded frame 1, a user only needs to move the unlocking elastic sheet 15 towards the inner side direction of the face frame 2 by hand or with the help of a tool, the clamping portion 7 is driven by the unlocking elastic sheet 15 to move towards the inner side direction of the face frame 2 together, then the clamping portion 7 is separated from the upper end edge of the embedded frame 1, the face frame 2 is pulled downwards, and the embedded lamp can be detached by pulling the face frame 2 out of the embedded frame 1. The whole disassembly process is simple and convenient, no damage is caused to the lamp and the ceiling, and the installation requirements of the small-weight embedded lamp and the heavy-weight embedded lamp can be met simultaneously.

In this embodiment, the installation elastic sheet 16 is provided with a through hole 17, the side wall of the face frame 2 is provided with a through hole matched with the through hole 17, a rivet 14 is inserted into the through hole, one end of the rivet 14 is arranged on the outer side of the face frame 2, and the other end of the rivet 14 sequentially penetrates through the through hole and the through hole 17 and is arranged on the side of the installation elastic sheet 16, which is opposite to the face frame 2. That is, the mounting elastic sheet 16 is fixedly connected with the side wall of the face frame 2 through the rivet 14, and of course, the mounting elastic sheet 16 may also be fixedly connected with the face frame 2 through other methods such as screwing, bonding, welding, and the like, which is not limited herein.

Preferably, the unlocking spring 15, the clamping portion 7 and the mounting spring 16 are integrally formed. Specifically, the locking spring plate 6 is formed by bending stainless steel, high manganese steel or spring steel. Of course, the locking spring 6 may also be made of other metal materials, such as an iron sheet or a copper sheet, without any limitation.

Preferably, the plurality of locking elastic pieces 6 are uniformly distributed along the circumferential direction of the surface frame 2. In this embodiment, the face frame 2 is provided with at least two locking spring pieces 6, and each locking spring piece 6 is equidistantly distributed along the circumferential direction of the face frame 2, so that the stress of each locking spring piece 6 is balanced, and the installation stability is improved.

Preferably, the lamp body module comprises a heat sink 11, a light emitting unit 9, a convex lens 10 and a fixing member 8, which are sequentially arranged, and the heat sink 11 may be an aluminum heat sink. The utility model discloses a lamp body module, including aluminium radiator, light-emitting unit 9, the lower surface of aluminium radiator is equipped with the installation cavity that leans on the mouth downwards, light-emitting unit 9 is including installing the base plate at installation cavity top surface, LED lamp pearl has been installed to the lower surface of base plate, convex lens 10 has been installed under the LED lamp pearl, the upper end of convex lens 10 stretches into to the installation cavity of aluminium radiator in, the lower extreme of convex lens 10 links to each other with mounting 8, and mounting 8 fixed mounting is in vertical adjustment frame 3 to realize being connected between lamp body module and the vertical adjustment frame 3.

Preferably, at least one set of elastic mounting clamping pieces 12 is arranged on the outer side wall of the embedded frame 1, the elastic mounting clamping pieces 12 are in a planar V-shaped structure capable of being deformed retrospectively, and the lower end edge of the mounting clamping pieces 12 is in a toothed structure. The installation card 12 is used for fixing the embedded frame 1 in a reserved installation hole of a ceiling so as to fix the position of the embedded frame 1. The fixing of the pre-buried frame 1 and the reserved mounting holes by using the elastic mounting card 12 belongs to a very mature lamp mounting technology, and is not described in detail herein. Of course, the mounting card 12 may be replaced by other mounting sheet structures in the prior art, as long as the quick assembly and disassembly between the pre-buried frame 1 and the reserved mounting hole can be achieved, and is not limited in particular.

The convenient and reliable installation and disassembly process of the embedded lamp comprises the following steps:

when the embedded lamp is installed, the embedded frame 1 needs to be fixed in the reserved installation hole through the installation clamping piece 12 arranged on the outer side wall of the embedded frame 1. Then directly push face frame 2 in pre-buried frame 1 again, owing to be equipped with second inclined plane structure 18 on the joint portion 7 this moment for the resistance that face frame 2 pushed pre-buried frame 1 process obviously reduces, has guaranteed that the process that face frame 2 pushed pre-buried frame 1 can be accomplished smoothly. After face frame 2 pushed to a certain extent, joint portion 7 highly just was greater than pre-buried frame 1 upper end edge, and joint portion 7 just can outwards pop out automatically owing to lost the extrusion restriction of pre-buried frame 1 lateral wall this moment, sends the sound of ticking to the lower surface of joint portion 7 just can realize one-way joint with pre-buried frame 1 upper end edge, so far just accomplished the installation of embedded lamps and lanterns. The whole lamp is simple and quick to install, firm and reliable.

When dismantling embedded lamp, only need gently to the tip of 2 inboard direction pulling unblock shell fragments 15 of face frame with the help of hand or with the help of other instruments, make it can overcome elasticity and drive joint portion 7 and move inboard together, until joint portion 7 completely with embedded frame 1 upper end edge phase separation after, alright with direct downwardly pulling face frame 2, until make face frame 2 break away from out embedded frame 1 downwards, realize that lamps and lanterns dismantle.

This embodiment provides a convenient reliable embedded lamp utensil, and this embedded lamp utensil sets up joint portion 7 to the lateral bending through a plurality of hasp shell fragments 6 of inboard fixed mounting at face frame 2 on hasp shell fragment 6, sets up the logical groove 13 that matches with joint portion 7 simultaneously on face frame 2, makes joint portion 7 can pass logical groove 13 and realize the joint with 1 upper end edge of pre-buried frame, and then accomplishes the quick installation of embedded lamp utensil. In addition, in order to reduce the installation degree of difficulty between face frame 2 and pre-buried frame 1, still make joint portion 7 set up the second inclined plane structure 18 of downward sloping in the edge back of the body one side with pre-buried frame 1 upper end edge mutually to second inclined plane structure 18 has improved the smoothness nature that pushes pre-buried frame 1 with face frame 2 greatly as leading-in face, has improved the installation effectiveness, has reduced installation cost. Most importantly, in order to avoid the situation that the clamping portion 7 and the upper end edge of the embedded frame 1 are separated in a sliding mode under the action of gravity of the lamp, the planar structure 19 is designed on one side, corresponding to the upper end edge of the embedded frame 1, of the clamping portion 7, the downward-inclined first inclined plane structure 20 or the downward-bent cambered surface structure 21 is designed, and therefore one-way clamping between the clamping portion 7 and the upper end edge of the embedded frame 1 is achieved, namely the face frame 1 can only be pushed upwards into the embedded frame 1, but the embedded frame 1 cannot be pulled out of the face frame 2 downwards, further the installation firmness between the face frame 2 and the embedded frame 1 is greatly improved, the use safety of the embedded lamp is improved, the service life of the lamp is prolonged, and the user experience effect is improved.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A convenient and reliable embedded lamp is characterized by comprising an embedded frame, a face frame, a vertical adjusting frame and a lamp body module, wherein the embedded frame, the face frame, the vertical adjusting frame and the lamp body module are arranged in a reserved mounting hole; and still install a plurality of hasp shell fragments on the face frame lateral wall, the hasp shell fragment is equipped with the joint portion that outwards bends and form, be equipped with the logical groove that matches with joint portion on the face frame, joint portion passes logical groove and with the one-way joint of pre-buried frame upper end edge for prevent that pre-buried frame upper end edge from taking place to slide with joint portion lower surface and breaking away from.

2. The convenient and reliable recessed lamp as claimed in claim 1, wherein the clamping portion has a planar structure at a side corresponding to the upper end edge of the pre-buried frame, and the planar structure and the upper end edge of the pre-buried frame are clamped in a one-way manner.

3. The convenient and reliable recessed lamp as claimed in claim 1, wherein the clamping portion has a first inclined surface structure inclined downward on a side corresponding to the upper end edge of the pre-buried frame, and the first inclined surface structure and the upper end edge of the pre-buried frame are clamped in a one-way manner.

4. The convenient and reliable recessed lamp as claimed in claim 1, wherein the clamping portion has an upwardly curved arc structure at a side corresponding to the upper end edge of the pre-buried frame, and the arc structure and the upper end edge of the pre-buried frame are clamped in a one-way manner.

5. The portable and reliable recessed light fixture as claimed in claim 1, wherein the clamping portion has a second inclined surface structure inclined downward on a side opposite to the upper end edge of the recessed frame, and the second inclined surface structure is used as an installation guide surface to smoothly install the surface frame into the recessed frame.

6. The portable and reliable recessed light fixture as claimed in claim 1, wherein the locking spring further comprises an installation spring and an unlocking spring, one side of the engaging portion is connected to the unlocking spring, the other side of the engaging portion is connected to the installation spring, and the installation spring is fixedly connected to the inner sidewall of the bezel.

7. The portable and reliable recessed light fixture as claimed in claim 6, wherein the unlocking spring, the engaging portion and the mounting spring are integrally formed.

8. A portable and reliable recessed light fixture as recited in claim 7, wherein said snap-lock resilient tab is formed by bending stainless steel, high manganese steel or spring steel.

9. The portable and reliable recessed light fixture as claimed in claim 1, wherein the plurality of locking clips are evenly distributed along the circumference of the bezel.

10. The portable and reliable recessed light fixture as claimed in claim 1, wherein the lamp body module comprises a heat sink, a light emitting unit, a convex lens and a fixing member, the heat sink has a mounting cavity on a lower surface thereof, the light emitting unit is fixed in the mounting cavity, one side of the convex lens extends into the mounting cavity, the other side of the convex lens is connected to the fixing member, and the fixing member is mounted in the vertical adjusting frame to connect the lamp body module and the vertical adjusting frame.

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