CN208418407U - Cylinder lamp - Google Patents

Abstract

The utility model discloses a down lamp, including lamp body device, lid device and base, the lid device is at the upside of base, the lamp body device with the lid device links to each other, be equipped with fixed orifices mechanism on the lid device, fixed orifices mechanism is in the upper surface of lid device, the lamp body device includes installation mechanism and lamp body mechanism at least, be equipped with first connecting portion on the installation mechanism, be equipped with on the lamp body mechanism bottom with first connecting portion assorted second connecting portion, lamp body mechanism passes through first connecting portion reach the second connecting portion with installation mechanism links to each other, lamp body mechanism passes fixed orifices mechanism and protrusion in the upper surface of lid device the utility model discloses the lamp body is changed easily, dismantles easily, and heat-sinking capability is good, uses safelyr to it is pleasing to the eye.

Description

Downlight

Technical field

The utility model belongs to field of light fittings, and in particular to a kind of downlight.

Background technique

There are corner angle in the downlight sold on the market, generally metal material, appearance junction, and safety is insufficient, heat radiation energy Power is poor, on the market downlight unitary design, such as lamp body life termination or to be destroyed replacement inconvenient, breaks down inside downlight, It is not easy to disassemble and complexity is installed when maintenance, while also unsightly.

Summary of the invention

The purpose of this utility model is to provide a kind of downlight, the utility model lamp body is readily replaceable, easily disassembled, heat dissipation Ability is good, and use is safer, and beautiful.

Its technical solution is as follows:

Downlight, including light body, lid device and pedestal, the lid device is in the upside of pedestal, the lamp body dress It sets and is connected with the lid device, the lid device is equipped with fixed holes mechanism, and the fixed holes mechanism is filled in the lid The upper surface set, the light body include at least installing mechanism and lamp body mechanism, and the installing mechanism is equipped with the first connection Portion, the lamp body actuator base are equipped with the second connecting portion to match with the first connecting portion, and the lamp body mechanism passes through The first connecting portion and the second connecting portion are connected with the installing mechanism, and the lamp body mechanism passes through the fixation hole machine Structure and the upper surface for protruding from the lid device.

The pedestal include at least disk and stitching section, the stitching section disk upside and be connected, the splicing Portion is connected with lid device bottom.

The first connecting portion is equipped with the first cavity and internal screw thread, and the internal screw thread is placed in first cavity inside, institute Second connecting portion is stated equipped with external screw thread, the internal screw thread is connected with the external screw thread to match.

The lamp body mechanism includes at least the first lamp body, the second lamp body and third lamp body, and the fixed holes mechanism at least wraps It includes the first fixation hole, the second fixation hole and third fixation hole, passes through first fixation hole at the top of first lamp body, described the Second fixation hole is passed through at the top of two lamp bodies, passes through the third fixation hole at the top of the third lamp body.

The lid device further includes side mechanism and top, the side mechanism include the first side, the second side and Third side, first side, the second side are identical with third lateral length, one end of first side and described second One end of side is connected, and coupling part is the first top, and the other end of first side is connected with third side one end, Coupling part is the second top, and the other end of second side is connected with the other end of the third side, and coupling part is Third top, first top, the second top and third top are arc-shaped.

First side, the second side and third side are the circular arc being recessed inwardly, first side, the second side Cylinder identical with side mechanism radian is respectively connected with third side middle part.

The lid device further includes the second cavity, and second cavity connects structure with the top by the side mechanism At second cavity is divided into two parts up and down by the installing mechanism.

The stitching section protrudes from the upper surface of the disk, and the stitching section is identical as second cavity shape, institute It states stitching section to inlay into second cavity and matching, the upper surface of the disk is greater than the upper table of the lid device Face.

The stitching section is equipped with the first recess, and first recess is in the middle part of the stitching section, first recess Identical as the stitching section shape, the depth of first recess is identical as the height of the stitching section.

The disk is equipped with the second recess, third recess and the first protrusion, the second recess table on the disk The middle part in face, the second recess occupied area are less than first recess, and the third recess is in the disk bottom Between, the third recessed shape is identical as the stitching section, the described first raised middle part in third recess, and described first The height of protrusion is identical as the depth that the third is recessed.

It should be understood that

Aforementioned " first, second, third ... " is only used for the differentiation for title, does not represent specific quantity and suitable Sequence.

The advantages of below to the utility model or principle are illustrated:

1, the first connecting portion is equipped with the first cavity and internal screw thread, and the internal screw thread is placed in first cavity inside, The second connecting portion is equipped with external screw thread, and the internal screw thread is connected with the external screw thread to match, and the lamp body mechanism passes through institute It states fixed holes mechanism and protrudes from the upper surface of the lid device, when the lamp body mechanism need to dismantle, first pass through the interior spiral shell Rotation between line and external screw thread releases the lamp body mechanism and the installing mechanism and connects, later can be the lamp body machine Structure passes through the fixed holes mechanism and takes out, and when the lamp body mechanism is packed into, the lamp body actuator base is first passed through the fixation Holes mechanism rotates the lamp body mechanism, by the rotation between the internal screw thread and external screw thread, make the lamp body mechanism with it is described Installing mechanism connection.

2, first top, the second top and third top are arc-shaped, first side, the second side and third Side is the circular arc being recessed inwardly, and the downlight link position is arc, and the arc can reduce the risk collided with.

3, it is respectively connected in the middle part of first side, the second side and third side identical with side mechanism radian Cylinder overlooks the utility model, at six petal-shapeds, increases its ornamental value.

4, the light body is connected with the lid device, and the stitching section is identical as second cavity shape, institute It states stitching section to inlay into second cavity and matching, when breaking down inside downlight, client can be under the environment that insulate Directly downlight is dismantled.

5, the pedestal includes at least disk and stitching section, can pass through the bottom for being affixed on the disk on one side of foam double-side glue Portion, another side are attached to any position in family.

6, the stitching section is equipped with the first recess, and the disk is equipped with the second recess, third recess and the first protrusion, It tells that the first recess, the second recess, third recess and the first protrusion increase heat dissipation area, improves the heat dissipation of the utility model Property.

Detailed description of the invention

Fig. 1 is the mechanism map of the utility model embodiment downlight；

Fig. 2 is the top view of the utility model embodiment downlight；

Fig. 3 is the utility model embodiment bottom diagram；

Fig. 4 is the connection figure of the utility model embodiment first connecting portion and second connecting portion；

Description of symbols:

111, lid device；112, pedestal, 113, light body；1, installing mechanism；2, the first lamp body；3, the second lamp body； 4, third lamp body；5, cylinder；6, stitching section；7, the first recess；8, the second recess；9, disk；10, the second cavity；11, first is solid Determine hole；12, the second fixation hole；13, third fixation hole；14, the first side；15. the second side；16 third sides；17, the first top End；18 second tops；19, third top；20, third is recessed；21, the first protrusion；22, external screw thread；23, the first cavity；24, interior Screw thread；25, first connecting portion；26, second connecting portion；27, lamp body mechanism；28, side mechanism；29, top；30, fixation hole machine Structure.

Specific embodiment

The embodiments of the present invention are described in detail below.

Embodiment as shown in Figures 1 to 4, the present embodiment disclose a kind of cylinder lamp structure, the downlight include light body 113, Lid device 111 and pedestal 112, the lid device 111 is in the upside of pedestal 112, the light body 113 and the lid Device 111 is connected, the lid device 111 and pedestal 112, is wooden material.

The lid device 111 is equipped with fixed holes mechanism 30, and the fixed holes mechanism 30 is in the lid device 111 Upper surface, the fixed holes mechanism 30 include at least the first fixation hole 11, the second fixation hole 12 and third fixation hole 13, the lamp Body device 113 includes at least installing mechanism 1 and lamp body mechanism 27, and the lamp body mechanism 27 includes at least the first lamp body 2, the second lamp Body 3 and third lamp body 4, the installing mechanism 1 be equipped with first connecting portion 25,27 bottom of lamp body mechanism be equipped with it is described The second connecting portion 26 that first connecting portion 25 matches, embodiment as shown in Figure 4, the first connecting portion 25 are equipped with the first cavity 23 and internal screw thread 24, the internal screw thread 24 be placed in inside first cavity 23, the second connecting portion 26 be equipped with external screw thread 22, The internal screw thread 24 and the external screw thread 22 screw connection, pass through first fixation hole 11 at the top of first lamp body 2 and protrude Second fixation hole 12 is passed through at the top of the upper surface of the lid device 111, second lamp body 3 protrudes from the lid The upper surface of device 111 passes through the third fixation hole 13 at the top of the third lamp body 4 and protrudes from the lid device 111 Upper surface.

The lid device 111 further includes side mechanism 28, top 29 and the second cavity 10, and second cavity 10 is by institute It states side mechanism 28 and the top 29 connects and composes, the installing mechanism 1 is divided to second cavity 10 for upper and lower two portions Point, the side mechanism 28 includes the first side 14, the second side 15 and third side 16, first side 14, second side Portion 15 is identical with 16 length of third side, and one end of first side 14 is connected with one end of second side 15, connection Part is the first top 17, and the other end of first side 14 is connected with described 16 one end of third side, coupling part the Two tops 18, the other end of second side 15 are connected with the other end of the third side 16, and coupling part is third top End 19, first top 17, the second top 18 and third top 19 are arc-shaped, first side 14, the second side 15 It is the circular arc being recessed inwardly with third side 16, is all connected in the middle part of first side 14, the second side 15 and third side 16 There is cylinder 5 identical with 28 radian of side mechanism.

The pedestal 112 include at least disk 9 and stitching section 6, the stitching section 6 disk 9 upside and be connected, institute The upper surface that stitching section 6 protrudes from the disk 9 is stated, the stitching section 6 is identical as 10 shape of the second cavity, the splicing Portion 6 is inlayed into second cavity 10 and matching, and the upper surface of the disk 9 is greater than the upper of the lid device 111 Surface, the stitching section 6 are equipped with the first recess 7, and first recess 7 is in the middle part of the stitching section 6, first recess 7 is identical as 6 shape of stitching section, and the depth of first recess 7 is identical as the height of the stitching section 6, on the disk 9 Equipped with the second recess 8, third recess 20 and the first protrusion 21, second recess 8 is in the middle part of 9 upper surface of disk, institute It states 8 occupied area of the second recess and is less than first recess 7, third recess 20 is described in the centre of 9 bottom of disk Third be recessed 20 shapes it is identical with the stitching section 6, first protrusion 21 the third be recessed 20 middle part, described first The height of protrusion 21 is identical as the depth of third recess 20.

The present embodiment has the advantages that

1, the first connecting portion 25 is equipped with the first cavity 23 and internal screw thread 24, and it is empty that interior 24 line of spiral shell is placed in described first Inside chamber 23, the second connecting portion 26 is equipped with external screw thread 22, and the internal screw thread 24 and the connection of the external screw thread 22 match, institute Lamp body mechanism 27 is stated across the fixed holes mechanism 30 and protrudes from the upper surface of the lid device 111, the lamp body mechanism 27 when need to dismantle, and first pass through the rotation between the internal screw thread 24 and external screw thread 22, make the lamp body mechanism 27 and the installation Mechanism 1 releases connection, the lamp body mechanism 27 can be taken out across 30 hole of fixed mechanism later, the lamp body mechanism 27 fills It is fashionable, 27 bottom of lamp body mechanism is first passed through the fixed holes mechanism 30, the lamp body mechanism 27 is rotated, by described interior Rotation between screw thread 24 and external screw thread 22 connect the lamp body mechanism 227 with the installing mechanism 1.

2, first top 17, the second top 18 and third top 19 are arc-shaped, first side 14, second side Portion 15 and third side 16 are the circular arc being recessed inwardly, and the downlight link position is arc, and the arc can be reduced and be collided with Risk.

3, it is respectively connected with and side mechanism radian in the middle part of first side 14, the second side 15 and third side 16 Identical cylinder 5, overlooks the utility model, at six petal-shapeds, increases its ornamental value.

4, the light body 113 is connected with the lid device 111, the stitching section 6 and 10 shape of the second cavity Shape is identical, and the stitching section 6 is inlayed into second cavity 10 and matching, when breaking down inside downlight, Ke Huke Directly downlight is dismantled under the environment that insulate.

5, the pedestal 112 includes at least disk 9 and stitching section 6, can be affixed on one side the circle by foam double-side glue The bottom of disk 9, another side are attached to any position in family.

6, the stitching section 6 is equipped with the first recess 7, and the disk is equipped with the second recess 8, third recess 20 and first Protrusion 21, tell the first recess 6, second recess 7, third be recessed 20 and first protrusion 21 increase heat dissipation area, described in raising The thermal diffusivity of utility model.

The above are only specific embodiments of the present invention, does not limit the protection scope of the utility model with this；Not It violates made any replacement on the basis of the utility model is conceived and improves, the category protection scope of the utility model.

Claims (10)

1. downlight, which is characterized in that including light body, lid device and pedestal, the lid device is in the upside of pedestal, institute It states light body to be connected with the lid device, the lid device is equipped with fixed holes mechanism, and the fixed holes mechanism is in institute The upper surface of lid device is stated, the light body includes at least installing mechanism and lamp body mechanism, and the installing mechanism is equipped with First connecting portion, the lamp body actuator base are equipped with the second connecting portion to match with the first connecting portion, the lamp body Mechanism is connected by the first connecting portion and the second connecting portion with the installing mechanism, and the lamp body mechanism passes through described Fixed holes mechanism and the upper surface for protruding from the lid device.

2. downlight as described in claim 1, which is characterized in that the pedestal includes at least disk and stitching section, the stitching section Disk upside and be connected, the stitching section is connected with lid device bottom.

3. downlight as claimed in claim 2, which is characterized in that the first connecting portion is equipped with the first cavity and internal screw thread, described Internal screw thread is placed in first cavity inside, and the second connecting portion is equipped with external screw thread, and the internal screw thread and the external screw thread connect It connects and matches.

4. downlight as described in claim 1, which is characterized in that the lamp body mechanism include at least the first lamp body, the second lamp body and Third lamp body, the fixed holes mechanism include at least the first fixation hole, the second fixation hole and third fixation hole, first lamp body Top passes through first fixation hole, and second fixation hole is passed through at the top of second lamp body, is worn at the top of the third lamp body Cross the third fixation hole.

5. downlight as claimed in claim 4, which is characterized in that the lid device further includes side mechanism and top, the side Portion mechanism includes the first side, the second side and third side, first side, the second side and third lateral length phase Together, one end of first side is connected with one end of second side, and coupling part is the first top, first side The other end be connected with third side one end, coupling part be the second top, the other end of second side with it is described The other end of third side is connected, and coupling part is third top, and first top, the second top and third top are circular arc Shape.

6. downlight as claimed in claim 5, which is characterized in that first side, the second side and third side are to concave Sunken circular arc, first side, the second side and third side middle part are respectively connected with identical with side mechanism radian Cylinder.

7. downlight as claimed in claim 6, which is characterized in that the lid device further includes the second cavity, the installing mechanism Second cavity is divided into two parts up and down.

8. the downlight as described in claim 2 or 7, which is characterized in that the stitching section protrudes from the upper surface of the disk, described Stitching section is identical as second cavity shape, and the stitching section is inlayed into second cavity and matching, the circle The upper surface of disk is greater than the upper surface of the lid device.

9. downlight as claimed in claim 8, which is characterized in that the stitching section is equipped with the first recess, and first recess exists The middle part of the stitching section, first recess is identical as the stitching section shape, the depth and the spelling of first recess The height of socket part is identical.

10. downlight as claimed in claim 9, which is characterized in that it is convex that the disk is equipped with the second recess, third recess and first It rises, second recess is less than first recess, institute in the middle part of the disk upper surface, the second recess occupied area Third recess is stated in the centre of the disk bottom, the third recessed shape is identical as the stitching section, first protrusion Height at the middle part of third recess, first protrusion is identical as the depth that the third is recessed.