CN212869480U

CN212869480U - Surface mounted lamp

Info

Publication number: CN212869480U
Application number: CN202021921328.4U
Authority: CN
Inventors: 李书超; 肖一胜; 隋中华; 喻银飞; 刘泽玉
Original assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-02
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a surface-mounted lamp, include: a lamp body; the fixing hanging plate comprises a body and a mounting part, wherein the body is used for being connected with a mounting base, and the mounting part is positioned on the outer edge of the body and is used for being connected with the lamp body; the mounting part is provided with a slide way, the slide way comprises an opening end and a closed end, the opening end is provided with an opening positioned at the end part of the mounting part, and the slide way inclines towards the direction close to the body from the opening end to the closed end; the lamp body is including setting up first arch on the lamp body inner wall, first arch passes through the opening gets into the slide and with but slide sliding fit, the lamp body still including setting up the recess on the inner wall of lamp body, set up the second arch on the installation department, the second is protruding to cooperate with the recess, the second is protruding to be elastic arch. The gap between the surface-mounted lamp and the mounting base is reduced or eliminated.

Description

Surface mounted lamp

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a surface mounted lamp.

Background

The surface-mounted lamp as a lighting device is widely used in daily life and work of people, and along with the continuous improvement of life quality, the mounting requirement of people on the surface-mounted lamp is higher and higher, so that great test is brought to the design of the lighting lamp.

At present, the fixation between a lamp body and a fixed cover of a round surface-mounted lamp in the market is mostly fixed by an outer side screw or a hook, the outer side screw is fixed to a heavier lamp body, the fixation is difficult, and the appearance is influenced to a certain extent when the screw is exposed; the hook is fixed, so that the trouble of screws is solved, but due to the structural defect, a large gap is left between the lamp body and a mounting base (such as a ceiling).

In the current real estate industry, the quality level of houses is uneven, so that the installation foundation of some houses is uneven, and after the existing surface-mounted lamp is installed on the uneven installation foundation, a gap may exist between the upper end of the surface-mounted lamp after installation and the installation foundation, so that the problem of poor visual sense and the like is caused, and the poor experience of the surface-mounted lamp in installation and use is directly caused, so that the dissatisfaction of consumers is caused. How to solve the problem that a gap exists in the process of installing the obviously-installed lamp is urgent to solve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a surface-mounted lamp to there is the problem in gap in the installation of surface-mounted lamp to the solution.

In order to solve the above problem, the utility model adopts the following technical scheme:

an open-mounted luminaire comprising:

a lamp body;

the fixing hanging plate comprises a body and a mounting part, wherein the body is used for being connected with a mounting base, and the mounting part is positioned on the outer edge of the body and is used for being connected with the lamp body;

the mounting part is provided with a slide way, the slide way comprises an opening end and a closed end, the opening end is provided with an opening communicated to the end part of the mounting part, and the slide way inclines towards the direction close to the body from the opening end to the closed end; the lamp body comprises a first bulge arranged on the inner wall of the lamp body, and the first bulge enters the slide way through the opening and is in slidable fit with the slide way;

the lamp body is still including setting up recess on the inner wall of lamp body, it is protruding to set up the second on the installation department, the second protruding with the recess cooperation, the second is protruding to be elastic arch.

The utility model discloses a technical scheme can reach following beneficial effect: by adopting the open-mounted lamp of the utility model, the first bulge enters the slideway through the opening and is in sliding fit with the slideway, the lamp body is rotated, the first bulge slides along the slideway, and the lamp body is driven to move along the central axis to the installation foundation due to the inclination of the slideway, so that the gap between the open-mounted lamp and the installation foundation is reduced or eliminated, the open-mounted lamp and the installation foundation are integrated, and the connecting pieces such as screws and the like can not be seen from the outside of the open-mounted lamp, thereby improving the visual sense of the open-mounted lamp; and the utility model has simple structure and convenient use.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a portion of a lamp body according to the present invention;

FIG. 2 is a schematic structural view of the middle fixing hanging plate of the present invention;

fig. 3 is a sectional view of the exposed down lamp of the present invention;

fig. 4 is a sectional view of the exposed down lamp of the present invention;

fig. 5 is a schematic view of the present invention with the resilient tab compressed.

Description of reference numerals:

1 surface mounted down lamp

10 lamp body

11 first projection

12 convex rib

Inclined surface 121

13 groove

20 fixed hanging plate

21 body

22 mounting part

221 slideway

222 open end

223 closed end

224 opening

225 elastic tab

226 gap

23 mounting hole

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The utility model provides a bright dress lamps and lanterns uses bright dress down lamp 1 to explain in detail as the example herein, nevertheless does not represent and will the utility model discloses the restriction is bright dress down lamp 1, the utility model discloses a bright dress lamps and lanterns can be bright dress down lamp 1, bright dress shot-light, ceiling lamp or other bright lamps and lanterns of adorning the design.

Taking the surface mounted down lamp 1 as an example, as shown in fig. 1 to 5, the surface mounted lamp 1 includes: a lamp body 10 and a fixing hanging plate 20; the lamp body 10 may include a light emitting component, an electrical component, a heat dissipating component, a wiring component, a diffusion cover, and a connecting component, which constitutes the lighting part of the surface-mounted downlight 1 (for the sake of simplicity, this part is not described in detail here), the fixing peg 20 being intended, on the one hand, to be connected to a mounting base and, on the other hand, to be connected to the lamp body 10, the fixing peg 20 mounting the surface-mounted downlight 1 to the mounting base, as an alternative, the fixing peg 20 being provided with mounting holes 23, through which mounting holes 23 expansion screws connect the fixing peg 20 to the mounting base, although other connection means may be chosen, the connection mode is not limited, the fixed hanging plate 20 is connected with the lamp body 10 to adjust the position of the lamp body 10 on the central axis of the surface mounted down lamp 1, so as to adjust the gap between the surface-mounted down lamp 1 and the mounting base, and the upward movement of the lamp body 10 reduces or eliminates the gap between the surface-mounted down lamp 1 and the mounting base.

The utility model discloses well installation basis can be ceiling or house roof or wall, and when installation basis was ceiling or house roof, the removal of direction about the adjustable lamp body, lamp body rebound will obviously adorn the gap between down lamp 1 and the ceiling and reduce or eliminate, and when the installation basis was the wall, the removal of adjustable lamp body horizontal direction, the lamp body removes towards the wall and reduces or eliminate the gap between with the hardcover down lamp and the wall. In the description of the ceiling, the axial direction of the lamp body is the up-down direction, the up direction is the direction close to the mounting base, and the down direction is the direction far away from the mounting base.

Specifically, the fixing hanging plate 20 comprises a body 21 used for being connected with a mounting base and a mounting part 22 located at the outer edge of the body 21 and used for being connected with the lamp body 10, the body 21 is provided with a mounting hole 23, an expansion screw connects the fixing hanging plate 20 to the mounting base through the mounting hole 23, the mounting part 22 is connected with the lamp body 10, the mounting part 22 is provided with a slide way 221, the slide way 221 comprises an opening end 222 and a closing end 223, the opening end 222 is provided with an opening 224 communicated with the end part of the mounting part 22, the slide way 221 inclines towards the direction close to the body 21 from the opening end 222 to the closing end 223, the lamp body 10 comprises a first bulge 11 arranged on the inner wall of the lamp body 10, the first bulge 11 is riveted or welded on the inner wall of the lamp body 10, the first bulge 11 enters the slide way 221 through the opening 224 and is in sliding fit with the, the mounting portion 22 is provided with a second protrusion, the second protrusion is matched with the groove 13, and the second protrusion is elastic. The lamp body 10 is rotated, the second protrusion is elastic, the second protrusion is extruded on two sides of the groove 13, the second protrusion is contracted, the lamp body 10 continues to be rotated, the second protrusion crosses the convex side part of the adjacent groove to enter the next groove, then the second protrusion resets to be matched with the next groove, the first protrusion 11 moves under the guidance of the slide way 221, the slide way 221 inclines to drive the lamp body 10 to move along the central axis to the installation base, the distance between the lamp body 10 and the installation base is adjusted, and the gap between the surface-mounted down lamp 1 and the installation base is reduced or eliminated when the lamp body 10 moves towards the direction close to the installation base.

The utility model discloses well lamp body 10's lateral wall is the tubular structure, and lamp body 10 has both ends, is the tip (the tip of installing to laminating installation basis promptly) and the tip of keeping away from the installation basis (unsettled tip promptly) respectively for being close to the installation basis.

During installation, the fixed hanging plate 20 is installed on an installation foundation, preferably, the fixed hanging plate 20 is installed by being attached to the installation foundation, the most common mode is that the fixed hanging plate 20 is provided with an installation hole 23, and an expansion screw is used for installing the fixed hanging plate 20 on the installation foundation through the installation hole 23; the lighting part of the open-mounted down lamp 1 is assembled on the fixed hanging plate 20, or assembled on the lamp body 10, or the lighting part of the open-mounted down lamp 1 is assembled on the fixed hanging plate 20, and a part is assembled on the lamp body 10, then the lamp body 10 is assembled on the fixed hanging plate 20, the second bulge is matched with the groove 13, the lamp body 10 is guided in the axial direction, the first bulge 11 on the inner wall of the lamp body 10 is aligned with the opening 224 of the opening end 222 and enters the slide way 221, then the lamp body 10 is rotated, because the second bulge is an elastic bulge, the two sides of the groove 13 press the second bulge, so that the second bulge shrinks, the lamp body 10 is continuously rotated, the second bulge passes through the side part of the bulge of the adjacent groove and enters the next groove, then the second bulge is reset to be matched with the next groove, the first bulge 11 moves under the guidance of the slide way 221, and the slide way 221, until the top end of the lamp body 10 abuts against the installation foundation, the lamp body 10 is installed on the fixed hanging plate 20 without a gap, and the friction force of the sliding rail 221 and the matching of the second protrusion and the groove can prevent the lamp body 10 from moving in the direction away from the installation foundation after the lamp body 10 moves to the required position.

If the mounting base is not flat, there may be a gap between the top end of the lamp body 10 and the mounting base, and it is possible that a part of the top end of the lamp body 10 already abuts against the mounting base, and there is a gap between another part of the lamp body 10 and the mounting base, at this time, the lamp body 10 continues to be moved upward by the first protrusion 11 until the top end of the lamp body 10 completely abuts against the mounting base, and the lamp body 10 is mounted on the mounting base without a gap. If the installation basis is elastic material, the top of lamp body 10 partly compresses tightly the installation basis or inserts the installation basis, and another part of lamp body 10 just supports with the installation basis butt, and the top of lamp body 10 supports completely at this moment and leans on the installation basis.

If the installation basis is uneven very much, surpass the utility model discloses a during control range, though can not eliminate completely and install the gap between the basis, use this application, also can to a great extent reduce and install the gap between the basis.

Thus, by rotating the lamp body 10, the first bulge 11 slides on the slide way 221 to drive the lamp body 10 to move towards the installation base, so that a gap between the open-mounted down lamp 1 and the installation base is reduced or eliminated, the open-mounted down lamp 1 and the installation base are integrated, and the visual sense of the open-mounted down lamp 1 is improved; and the utility model discloses a simple structure, convenient to use, moreover the utility model discloses well obviously adorn 1 outsidess of down lamp and can not see connecting pieces such as screw for it is succinct, the wholeness is good that obviously adorn 1 outsidess of down lamp.

The second arch is elastic arch, the utility model discloses well second arch can be for any shrink when can extrudeing, the protruding structure that resets when eliminating the extrusion, for example can be the arch that elastic material made, can be for connecting the arch on the installation department through spring or elasticity thimble, can be for the buckle form that can reset, also can be for the form of elasticity lug, and this paper uses the elasticity lug to explain in detail as an example.

In an embodiment of the present invention, the second protrusion is an elastic tab 225, and the elastic tab 225 is connected to the groove 13. But elastic lug 225 axial slip in recess 13, the protruding muscle 12 of recess 13 both sides blocks elastic lug 225's axial motion, when rotating lamp body 10, protruding muscle 12 extrusion elastic lug 225, because elastic lug 225 has elasticity and takes place deformation and get into adjacent recess 13, elastic lug 225 resumes elastic deformation after getting into adjacent recess 13, this deformation that can reciprocate in the rotation process and resume the process, move to required position until lamp body 10, protruding muscle 12 prevents the lamp body 10 reversal, thereby prevent lamp body 10 to the direction removal of keeping away from the installation basis. The lamp body 10 can be rotated only when the blocking of the rib 12 is overcome by a certain external force.

In this embodiment, the mounting portion 22 is provided with a notch 226, two ends of the elastic lug 225 are fixedly connected with the inner wall of the mounting portion 22, the middle portion of the elastic lug 225 extends out of the outer wall of the mounting portion 22 through the notch 226, two ends of the elastic lug 225 are fixedly connected with the inner wall of the mounting portion 22 to form a cantilever, when the elastic lug 225 is squeezed by the rib 12, the elastic lug 225 retracts into the mounting portion 22 through the notch 226, and after the rib 12 rotates, the elastic lug 225 extends out of the outer wall of the mounting portion 22 through the notch 226. The resilient tabs 225 may be secured at both ends to the inner wall of the mounting portion 22 by welding or other fastening means

In this embodiment, the elastic protruding pieces 225 may also be fixed on the outer wall of the mounting portion 22 by welding or other fixing methods, two ends of the elastic protruding pieces 225 are fixedly connected with the outer wall of the mounting portion 22, and the middle portion of the elastic protruding pieces 225 protrudes out of the outer wall of the mounting portion 22.

The utility model discloses an in the embodiment, lamp body 10 inner wall sets up along axial direction's protruding muscle 12, forms recess 13 between the adjacent protruding muscle 12, and the tip that is close to the installation basis of protruding muscle 12 sets up inclined plane 121, and inclined plane 121 inclines to the direction of keeping away from the installation basis from the inner wall of lamp body 10 to the surface of protruding muscle 12. When the lamp body 10 is installed from top to bottom, the inclined surface 121 can guide the lamp body 10 to be installed on the fixing hanging plate 20. The lamp body 10 has two ends, namely an end portion close to the mounting base (i.e., an end portion mounted to the attachment mounting base) and an end portion away from the mounting base (i.e., a suspended end portion), the rib is axially arranged on the inner wall of the lamp body, and the end portion of the rib 12 close to the mounting base is an end portion of the rib at the end portion of the lamp body close to the mounting base, i.e., an end portion for fitting with the mounting portion 22.

The utility model discloses when the tip that is close to the installation basis of well lamp body 10 aligns with body 21, a preset distance has between first arch 11 and the blind end 223, this preset distance is greater than zero, this preset distance can be used for when the tip that is close to the installation basis of lamp body 10 aligns with body 21, when still having the gap between lamp body 10 and the installation basis, can continue to rotate lamp body 10 and adjust the gap between lamp body 10 and the installation basis, the tip that is close to the installation basis of lamp body 10 aligns with body 21 and indicates that the tip that is close to the installation basis of lamp body 10 and the surface that is close to the installation basis of body are located the coplanar.

The utility model discloses in, set up two at least slides 221 on the installation department 22, slide 221 evenly arranges the circumference at installation department 22, and the quantity of first arch 11 equals with the quantity of slide 221. Two slide ways 221 can be arranged on the mounting part 22, the slide ways 221 are oppositely arranged on the circumference of the mounting part 22 at an interval of 180 degrees, three slide ways 221 can be arranged on the mounting part 22, and the slide ways 221 are uniformly arranged on the circumference of the mounting part 22 at an interval of 120 degrees.

At least two elastic tabs 225 are provided on the mounting portion 22, the elastic tabs 225 being evenly arranged on the circumference of the mounting portion 22. Two elastic tabs 225 may be provided on the mounting portion 22, the elastic tabs 225 being oppositely arranged at 180 ° intervals on the circumference of the mounting portion 22, and three elastic tabs 225 may be provided on the mounting portion 22, the elastic tabs 225 being evenly arranged at 120 ° intervals on the circumference of the mounting portion 22.

The elastic tabs 225 and the sliding rails 221 are provided on the mounting portion, the lamp body 10 needs to be rotated during the mounting process, the first protrusion 11 of the lamp body 10 needs to be engaged with the sliding rails 221, if the first protrusion is improperly installed, the first protrusion may interfere with the elastic tab, and in the present invention, at least one elastic tab 225 is disposed between adjacent sliding tracks 221, the distance from the elastic tab 225 to the adjacent closed end 223 on one side is less than the distance from the elastic tab 225 to the adjacent open end 222 on the other side, i.e., the resilient tabs 225 are closer to the closed end 223, when the lamp body 10 is rotated, the closed end 223 prevents the first protrusion 11 from continuing to slide when the first protrusion 11 slides within the channel 221 to the closed end 223, the lamp body cannot continue to rotate, so that the first protrusion 11 does not interfere with the adjacent resilient tabs 225, this structure can prevent interference between the elastic lug 225 and the first protrusion 11 during rotation of the lamp body 10.

As shown in the figure, the slide way 221 is designed on the mounting part 22 of the fixed hanging plate 20, and the size is as follows: the stroke angle in the circumferential direction is A degrees, and the stroke in the axial direction is H degrees; the central angle between two adjacent grooves 13 is B degrees.

Through the above design dimensions, it can be found that, for every 1 ° of rotation of the lamp body 10, the rising height of the metal open-mounted barrel is: H1H/a, the height at which the lamp body 10 rises for each time the resilient tab 225 crosses one of the grooves 13 is: h2 ═ H1 ═ B (H/a) × B.

According to the above relation: can adjust the gap between lamp body 10 and the installation basis through the size of adjustment H, A, B, the utility model discloses in this gap can be less than 0.3mm, in addition, consider that one side of keeping away from the installation basis of the slide 221 of installation department 22 is equivalent to cantilever structure, have certain elasticity under the exogenic action, also can absorb the gap between lamp body 10 and the installation basis like this.

The utility model discloses a take the bright installation down lamp 1 as an example, but the bright installation lamps and lanterns in the utility model are not limited to bright installation down lamp 1, the bright installation lamps and lanterns in the utility model can also be bright installation spot light, ceiling lamp or other open installation lamps and lanterns of design, it includes the lamp body, fixed link plate includes the body that is used for being connected with the installation basis and the installation department that is located the outward flange of body and is used for being connected with the lamp body; the mounting part is provided with a slide way, the slide way comprises an opening end and a closed end, the opening end is provided with an opening positioned at the end part of the mounting part, and the slide way inclines towards the direction close to the body from the opening end to the closed end; the lamp body is including setting up the first arch on the lamp body inner wall, but first arch gets into the slide through the opening and with slide sliding fit, rotates the lamp body, and first arch moves under the guide of slide, because the slide slope drives the lamp body and moves along central axis to the installation basis to adjust the lamp body and the distance of installation basis, the lamp body moves to the direction that is close to the installation basis and will obviously adorn the gap between down lamp and the installation basis and reduce or eliminate.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An open-mounted light fixture, comprising:

a lamp body (10);

the lamp body (10) comprises a fixed hanging plate (20), wherein the fixed hanging plate (20) comprises a body (21) connected with a mounting base and a mounting part (22) located at the outer edge of the body (21) and connected with the lamp body (10);

the mounting part (22) is provided with a slide way (221), the slide way (221) comprises an opening end (222) and a closed end (223), the opening end (222) is provided with an opening (224) communicated to the end part of the mounting part (22), and the slide way (221) inclines towards the direction close to the body (21) from the opening end (222) to the closed end (223); the lamp body (10) comprises a first bulge (11) arranged on the inner wall of the lamp body (10), and the first bulge (11) enters the slide way (221) through the opening (224) and is in slidable fit with the slide way (221);

the lamp body (10) is still including setting up recess (13) on the inner wall of lamp body (10), it is protruding to set up the second on installation department (22), the second protruding with recess (13) cooperation, the second is protruding to be elastic arch.

2. A surface light fixture according to claim 1, characterized in that said second protrusion is a resilient tab (225), said resilient tab (225) cooperating with said groove (13).

3. A surface light fixture according to claim 2, characterized in that the mounting part (22) is provided with a notch (226), two ends of the elastic lug (225) are fixedly connected with the inner wall of the mounting part (22), and the middle part of the elastic lug (225) extends out of the outer wall of the mounting part (22) through the notch (226).

4. A surface light fixture according to claim 2, characterized in that both ends of the resilient tab (225) are fixedly connected to the outer wall of the mounting portion (22), and the middle part of the resilient tab (225) protrudes from the outer wall of the mounting portion (22).

5. A surface light fixture according to claim 1, wherein the inner wall of the lamp body (10) is provided with ribs (12) along the axial direction, a groove (13) is formed between adjacent ribs (12), the end of the rib (12) close to the mounting base is provided with an inclined surface (121), and the inclined surface (121) is inclined from the inner wall of the lamp body (10) to the surface of the rib (12) in the direction away from the mounting base.

6. A surface light fixture according to claim 1, characterized in that the first projection (11) and the closed end (223) are at a predetermined distance when the end of the lamp body (10) close to the mounting base is aligned with the body (21).

7. A surface light fixture according to claim 2, characterized in that at least two slideways (221) are provided on the mounting portion (22), said slideways (221) being evenly arranged on the circumference of the mounting portion (22), the number of said first protrusions (11) being equal to the number of said slideways.

8. A surface light fixture according to claim 7, characterized in that at least two said resilient tabs (225) are provided on said mounting portion (22), said resilient tabs (225) being evenly arranged around the circumference of said mounting portion (22).

9. A surface light fixture according to claim 8, characterized in that at least one resilient tab (225) is arranged between adjacent runners (221), said resilient tab (225) being at a distance from the adjacent closed end (223) on one side smaller than the distance of the resilient tab (225) from the adjacent open end (222) on the other side.