CN213177974U - LED down lamp - Google Patents

Abstract

The utility model belongs to the technical field of illumination, especially, a LED down lamp, which comprises a lamp body, wherein a power line is installed on the upper end surface of the lamp body, a lamp box is fixedly installed on the lower end of the lamp body, a lamp opening ring is fixedly connected to the lower end of the outer wall of the lamp box, a groove ring is arranged on the upper end surface of the lamp opening ring, cavity blocks are fixedly connected to the front and back sides of the inner wall of the groove ring, middle blocks are fixedly connected to the middle parts of the inner walls of the two cavity blocks, springs are fixedly connected to the left and right sides of the two middle blocks, curved belts are movably connected to the left and right sides of the inner wall of the groove ring, sliders are fixedly connected to the front and back ends of the; press two bent shape areas, the both ends in two bent shape areas are exerted pressure respectively and are made the spring shrink for the spring, and the lamp box gets into the mounting hole and loosens the hand of pressing bent shape area, and the spring bounce-back makes two bent shape areas block in the mounting hole, because two bent shape areas damage mounting hole and ceiling when can avoiding pulling downwards all the time for circular-arc.

Description

LED down lamp

Technical Field

The utility model relates to the field of lighting technology, concretely relates to LED down lamp.

Background

The utility model provides a LED down lamp is the product of using novel LED light source to improve development on traditional down lamp basis, has following advantage with traditional down lamp contrast: energy saving, low carbon, long service life, good color rendering and high response speed. The LED down lamp is more attractive and light in design, can keep the whole unity and perfection of architectural decoration during installation, does not damage the arrangement of a lamp, hides a light source in the architectural decoration, does not expose the light source, is free of glare, and is soft and uniform in visual effect of people.

In the installation process of the existing LED down lamp, holes need to be formed in the ceiling, then spring clamps on two sides of the LED down lamp are opened and clamped in the inner side of the installation hole, and the installation hole and the ceiling are easily damaged by pulling down the spring clamps on two sides when the down lamp is detached.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a LED down lamp has easy to assemble and the characteristics of dismantling, avoids causing the damage to mounting hole and ceiling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED down lamp, includes the lamp body, the power cord is installed to the up end of lamp body, the lower extreme fixed mounting of lamp body has the lamp box, the lower extreme fixedly connected with lamp mouth circle of lamp box outer wall, the recess circle has been seted up to the up end of lamp mouth circle, the equal fixedly connected with cavity piece in both sides around the recess circle inner wall, two in the middle part of cavity piece inner wall the equal fixedly connected with middle piece in middle part, two the equal fixedly connected with spring in left and right sides of middle piece, the equal swing joint in left and right sides of recess circle inner wall has bent shape area, two the inside that the both ends run through the left and right sides of two cavity pieces respectively and extend to two cavity pieces around the bent shape area, two the equal fixedly connected with gleitbretter in both ends around the bent shape area, four the other end of spring respectively with four fixed.

Dismantle the down lamp for the convenience of the user, as the utility model relates to a LED down lamp is preferred, it is sunken all to have seted up in the left and right sides of rim of a lamp wall.

In order to further prevent lamp box landing from the mounting hole, as the utility model relates to a LED down lamp is preferred, two the equal fixedly connected with slipmat in one side that the bent shape area was carried on the back mutually.

In order to further fix the position of two cavity pieces, as the utility model relates to a LED down lamp is preferred, the upper end fixedly connected with retainer plate of lamp box outer wall, fixedly connected with fixed plate between retainer plate and two cavity pieces.

In order to reach the radiating effect to the lamp body conveniently, as the utility model relates to a LED down lamp is preferred, the heat dissipation round of arranging has all been seted up to both sides around the lamp body.

For convenient bent shape area carries out the displacement, conduct the utility model relates to a LED down lamp is preferred, the material of cavity piece is elastic rubber, the material in bent shape area is the spring steel.

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

1. this kind of LED down lamp, inside putting into the ceiling mounting hole with the lamp body upwards, it presses two bent shape areas towards relative one side to move up the in-process, and then make the distance between two bent shape areas diminish, bent shape area displacement in the groove circle of the relative broad of width simultaneously, then the both ends in two bent shape areas are exerted pressure respectively and are made the spring shrink for the spring, and then place the lamp box in the mounting hole, loosen the hand of pressing bent shape area, the spring bounce-back makes two bent shape areas and mounting hole inner wall butt, thereby block the down lamp in the mounting hole, damage mounting hole and ceiling when can avoiding pulling downwards because two bent shape areas are circular-arc all the time.

2. This kind of LED down lamp, when needing to be changed a LED down lamp, two fingers are placed respectively in two sunken departments, then control and rotate the lantern festival circle and make the upper surface of lantern festival circle and produce the space between the ceiling, press two bent shape areas again and pull whole down lamp downwards to reach the effect of dismantling the down lamp fast.

3. This kind of LED down lamp is located between mounting hole and the bent shape area through setting up the rubber slipmat, and then increases the frictional force between mounting hole and the bent shape area to further fix the position of down lamp.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a structural diagram of an LED down lamp of the present invention;

FIG. 2 is a structural diagram of the lamp body, the lamp box and the lamp ring of the present invention;

fig. 3 is a sectional view of the cavity block of the present invention.

In the figure, 1, a lamp body; 101. radiating row holes; 102. a power line; 2. a lamp box; 3. a lamp mouth ring; 301. a groove ring; 302. recessing; 4. a cavity block; 401. a middle block; 402. a spring; 5. a curved belt; 501. sliding blades; 502. a non-slip mat; 6. a stationary ring; 601. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a LED down lamp, which comprises a lamp body 1, power cord 102 is installed to the up end of lamp body 1, the lower extreme fixed mounting of lamp body 1 has lamp box 2, the lower extreme fixedly connected with lantern ring 3 of 2 outer walls of lamp box, groove ring 301 has been seted up to the up end of lantern ring 3, the equal fixedly connected with cavity piece 4 in both sides around the groove ring 301 inner wall, the equal fixedly connected with middle part 401 of two cavity piece 4 inner walls, the equal fixedly connected with spring 402 in the left and right sides of two middle parts 401, the equal swing joint in both sides has bent shape area 5 about groove ring 301 inner wall, the left and right sides of two cavity pieces 4 and the inside that extends to two cavity pieces 4 are run through respectively at both ends around two bent shape areas 5, the equal fixedly connected with gleitbretter 501 in both ends around two bent shape areas 5, the other end of four spring 402 respectively with four gleitbretter 501.

In this embodiment: when the LED down lamp is installed, the lamp body 1 is placed into a ceiling installation hole upwards, the two curved belts 5 are pressed towards the opposite side in the upward moving process, so that the distance between the two curved belts 5 is reduced, meanwhile, the curved belts are displaced in the groove ring 301 with the relatively wide width, then the two ends of the two curved belts 5 respectively apply pressure to the spring 402 to enable the spring 402 to contract, the lamp box 2 is placed in the installation hole, the hand for pressing the curved belts 5 is released, the spring 402 rebounds to enable the two curved belts 5 to be abutted against the inner wall of the installation hole, and therefore the down lamp is clamped in the installation hole, and the installation hole and the ceiling can be prevented from being damaged when the two curved belts 5 are pulled downwards due to the fact that the two curved belts 5 are always; be connected with gleitbretter 501 between curved shape area 5 and spring 402 through setting up, and the edge all is circular-arc around of gleitbretter 501, and then the gleitbretter when sliding in having elastic cavity piece 4, can avoid causing the damage to the inner wall of cavity piece 4.

As a technical optimization scheme of the utility model, sunken 302 has all been seted up to the left and right sides of 3 outer walls of rim of the lamp.

In this embodiment: when a LED down lamp needs to be replaced, two fingers are placed in two sunken 302 respectively, then left and right sides rotates light ring 3 and makes the upper surface of light ring 3 and the ceiling between produce the space, presses two bent shape areas 5 again and pulls whole down to reach the effect of dismantling the down lamp fast.

As a technical optimization scheme of the utility model, two bent shape take 5 equal fixedly connected with slipmat 502 in one side of carrying on the back mutually.

In this embodiment: when no longer pressing two bent shape areas 5, the bent shape area 5 deformation that two spring steels made resets, lies in between mounting hole and the bent shape area 5 through setting up rubber slipmat 502, and then increases the frictional force between mounting hole and the bent shape area 5 to the position of further fixed down lamp.

As a technical optimization scheme of the utility model, the upper end fixedly connected with retainer plate 6 of 2 outer walls of lamp box, fixedly connected with fixed plate 601 between retainer plate 6 and two cavity pieces 4.

In this embodiment: the cavity block 4 is elastic, so that the upper part is easy to deform when being pressed, and the fixing plate 601 connects the upper part of the cavity block 4 with the lamp box 2, thereby preventing the cavity block 4 from excessively deforming to influence the displacement of the curved belt 5.

As a technical optimization scheme of the utility model, heat dissipation round 101 has all been seted up to both sides around the lamp body 1.

In this embodiment: after the LED chip installed in the lamp box 2 emits light to generate heat, the air carrying the heat enters the lamp body 1, and the heat generated by the down lamp can be discharged through the heat dissipation exhaust holes 101 on the front side and the rear side, so that the effect of dissipating heat of the down lamp is achieved.

The utility model discloses a theory of operation and use flow: the utility model provides a during installation LED down lamp, inside putting into the ceiling mounting hole with lamp body 1 upwards, it presses two bent shape areas 5 towards relative one side to move up the in-process, and then make the distance between two bent shape areas 5 diminish, bent shape area displacement in the relative broad groove ring 301 of width simultaneously, then the both ends of two bent shape areas 5 are exerted pressure respectively and are made the shrink of spring 402 for spring 402, and then place lamp box 2 in the mounting hole, loosen the hand of pressing bent shape area 5, spring 402 bounce-back makes two bent shape areas 5 and mounting hole inner wall butt, thereby with the down lamp card in the mounting hole, when needing to change an LED down lamp, two fingers are placed respectively in two sunken 302 departments, then rotate about and produce the space between upper surface that lamp mouth circle 3 made lamp mouth circle 3 and the ceiling, press two bent shape areas 5 and pull whole down lamp again, thereby dismantle the down lamp fast.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a LED down lamp, includes lamp body (1), power cord (102) are installed to the up end of lamp body (1), the lower extreme fixed mounting of lamp body (1) has lamp box (2), the inner wall of lamp box (2) is from last to installing LED chip and printing opacity panel down, the lower extreme fixedly connected with lamp socket circle (3) of lamp box (2) outer wall, its characterized in that: groove ring (301) have been seted up to the up end of light ring (3), the equal fixedly connected in both sides has cavity piece (4), two in the middle part of cavity piece (4) inner wall equal fixedly connected in both sides in the front and back of groove ring (301) inner wall middle part (401), two the equal fixedly connected in both sides spring (402) in the left and right sides of middle part (401), the equal swing joint in the left and right sides of groove ring (301) inner wall has bent shape area (5), two the inside that the left and right sides of two cavity pieces (4) and extended to two cavity pieces (4) is run through respectively at both ends around bent shape area (5) the equal fixedly connected in both ends gleitbretter (501) in both ends around bent shape area (5), four the other end of spring (402) respectively with four gleitbretter (501) fixed connection.

2. An LED downlight according to claim 1, wherein: the left side and the right side of the outer wall of the lamp opening ring (3) are both provided with a recess (302).

3. An LED downlight according to claim 1, wherein: two curved belt (5) are equal fixedly connected with slipmat (502) in one side that carries on the back mutually.

4. An LED downlight according to claim 1, wherein: the lamp box is characterized in that a fixing ring (6) is fixedly connected to the upper end of the outer wall of the lamp box (2), and a fixing plate (601) is fixedly connected between the fixing ring (6) and the two cavity blocks (4).

5. An LED downlight according to claim 1, wherein: radiating row holes (101) are formed in the front side and the rear side of the lamp body (1).

6. An LED downlight according to claim 1, wherein: the cavity block (4) is made of elastic rubber, and the curved belt (5) is made of spring steel.

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