CN209294970U - A kind of downlight being easily installed - Google Patents

Abstract

The utility model proposes a kind of downlights being easily installed, the pedestal of the downlight of the utility model is in cylindrical type, base end face court is externally provided with flange, also be arranged on pedestal can up and down adjustment fixture block, base side wall offers external screw thread, and fixture block includes multiple elastic arms that lasso and set ring outer wall are equipped with outwardly, and lasso inner wall offers internal screw thread, the internal screw thread of lasso inner wall and the external screw thread of base outer wall match, and elastic arm, which is tilted down, to be located on set ring outer wall.Downlight may be stuck in the reserving installation hole of furred ceiling when installing by flange and elastic arm.It since the fixture block of the utility model can carry out up and down adjustment on pedestal, is applicable to be mounted in a variety of different depth reserving installation holes, solve in fitment process, downlight selection puzzlement, downlight installs the problems such as troublesome.

Description

A kind of downlight being easily installed

Technical field

The utility model relates to headlamp technical field, especially a kind of downlight being easily installed.

Background technique

Downlight generally plays finishing illuminating effect, and the power of general downlight is smaller, the usual secondary multiple downlights of installation.Mesh The fixed form of preceding downlight mostly uses flexible clamp piece to be fixed on furred ceiling, and fixed form is simple, and flexible clamp piece is mostly to fix Structure, flexible clamp piece can not on downlight activity adjustment, cause the depth of the reserving installation hole on furred ceiling to be wanted and elastic card in this way Part matching.Mounting hole has often first been reserved in fitment process, the depth of mounting hole is generally different according to furred ceiling material and sets, The depth of mounting hole is not easy to control in fitment process, especially noted that when choosing to install downlight downlight mounting structure whether Match, this is also to bringing certain puzzlement in fitment process.When the mounting structure of the downlight selected is compact elastic fastener, downlight It can not often be fixedly mounted in reserved mounting hole, when the flexible clamp piece of the mounting structure of the downlight of selection is larger, downlight It is mounted in reserving installation hole not enough securely.With regard to the above problem, we have invented a kind of downlight being easily installed, the peaces of the downlight Assembling structure can upper and lower telescopic adjustment, it is mountable in the reserving installation hole of different depth, solve and downlight be installed in fitment process The problem of puzzlement.

Utility model content

The utility model proposes a kind of downlight being easily installed, the mounting structure of the downlight can upper and lower telescopic adjustment, can It is mounted in the reserving installation hole of different depth, solves the problems, such as that downlight puzzlement is installed in fitment process.

The technical solution of the utility model is achieved in that a kind of downlight being easily installed, and includes inner hollow Pedestal, the lamp cap being threaded through in pedestal and the heat dissipation head for being mounted on base top, the base top offers centre bore, described Heat dissipation head passes through centre bore and is fixedly connected with lamp cap；The pedestal is in cylindrical type, and the base end face court is externally provided with flange, described Also be arranged on pedestal can up and down adjustment fixture block；The base side wall offers external screw thread；The fixture block include lasso and Multiple elastic arms for being equipped with outwardly of set ring outer wall, the lasso inner wall offer internal screw thread, the internal screw thread of the lasso inner wall with The external screw thread of base outer wall matches, and the elastic arm, which is tilted down, to be located on set ring outer wall.

Further having, the pedestal is equipped with support tube along centre bore inwardly, and the lamp cap contradicts on support tube bottom surface, The lamp cap is passed through out of support tube and is fixedly connected with heat dissipation head.

Further have, the lamp cap includes lampshade, the LED panel being mounted in lampshade and is connected in LED panel Conducting wire, the lampshade top surface contradicts on support tube bottom surface；The lampshade is equipped with connecting cylinder upward, and the connecting cylinder is threaded through In support tube, the heat dissipation head is fixedly connected with connecting cylinder.

Further have, the heat dissipation head include fixed cylinder, the circumferential multiple cooling fins of fixed cylinder side wall and The clamping ring of multiple cooling fins is connected, the fixed cylinder is fixedly connected with connecting cylinder.

Further having, the bottom of the fixed cylinder is equipped with annular sleeve towards ring block, the top of the connecting cylinder is externally provided with, The ring block can be matched and is stuck in annular sleeve.

Further have, the base top surface offers multiple heat release holes.

Using above-mentioned technical proposal, the utility model has the following beneficial effects:

The pedestal of the downlight of the utility model is in cylindrical type, and for base end face towards flange is externally provided with, being also arranged on pedestal can The fixture block of up and down adjustment, base side wall offer external screw thread, and fixture block includes multiple bullets that lasso and set ring outer wall are equipped with outwardly Property arm, lasso inner wall offers internal screw thread, and the internal screw thread of lasso inner wall and the external screw thread of base outer wall match, and elastic arm is in inclining It is located on set ring outer wall obliquely.Downlight may be stuck in the reserving installation hole of furred ceiling when installing by flange and elastic arm.Due to The fixture block of the utility model can carry out up and down adjustment on pedestal, be applicable to be mounted on a variety of different depth reserving installation holes It is interior, it solves in fitment process, downlight selection puzzlement, downlight installs the problems such as troublesome.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cutting structural schematic diagram of the utility model；

Fig. 3 is the fractionation structural representation of the utility model；

Wherein: 1. pedestals, 2. lamp caps, 3. heat dissipation heads, 4. centre bores, 5. flange, 6. fixture blocks, 7. lassos, 8. elastic arms, 9. Support tube, 10. lampshades, 11.LED panel, 12. conducting wires, 13. connecting cylinders, 14. fixed cylinders, 15. cooling fins, 16. clamping rings, 17. Ring block, 18. annular sleeves, 19. heat release holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, Figure 2 and Figure 3, a kind of downlight being easily installed includes the pedestal 1 of inner hollow, is threaded through bottom Lamp cap 2 in seat 1 and the heat dissipation head 3 for being mounted on the top of pedestal 1 offer centre bore 4, the heat dissipation head 3 at the top of the pedestal 1 It is fixedly connected across centre bore 4 with lamp cap 2；The pedestal 1 is in cylindrical type, and 1 bottom surface of the pedestal court is externally provided with flange 5, described Also be arranged on pedestal 1 can up and down adjustment fixture block 6；1 side wall of pedestal offers external screw thread；The fixture block 6 includes set Circle 7 and 7 outer wall of lasso are towards the multiple elastic arms 8 being externally provided with, and 7 inner wall of lasso offers internal screw thread, 7 inner wall of lasso The external screw thread of internal screw thread and 1 outer wall of pedestal matches, and the elastic arm 8, which is tilted down, to be located on 7 outer wall of lasso.

The pedestal 1 of the present embodiment is equipped with support tube 9 along centre bore inwardly, and the lamp cap 2 contradicts on 9 bottom surface of support tube, The lamp cap 2 is passed through out of support tube 9 and is fixedly connected with heat dissipation head 3.Lamp cap 2 includes lampshade 10, is mounted in lampshade 10 LED panel 11 and the conducting wire 12 being connected in LED panel 11,10 top surface of lampshade contradict on 9 bottom surface of support tube；The lamp Cover 10 is equipped with connecting cylinder 13 upward, and the connecting cylinder 13 is threaded through in support tube 9, the heat dissipation head 3 and the fixed company of connecting cylinder 13 It connects.Lamp cap 2 is fixedly connected by connecting cylinder 13 with heat dissipation head 3, and such lamp cap 2 and heat dissipation head 3 can be firmly installed in pedestal 1 On.

The heat dissipation head 3 of the present embodiment includes fixed cylinder 14, the circumferential multiple cooling fins 15 of 14 side wall of fixed cylinder With the clamping ring 16 for connecting multiple cooling fins 15, the fixed cylinder 14 is fixedly connected with connecting cylinder 13.Multiple cooling fins 15 are distributed In the outer wall of fixed cylinder 14, cooling fin 15 selects flake aluminum, light weight, and 15 area of cooling fin is larger, and heat dissipation effect is more aobvious It writes.

The bottom of the fixed cylinder 14 of the present embodiment is equipped with annular sleeve towards ring block 17, the top of the connecting cylinder 13 is externally provided with 18, the ring block 17, which can match, to be stuck in annular sleeve 18.Heat dissipation head 3 is matched by ring block 17 with annular sleeve 18 with lamp cap 2 Engaging achieves a fixed connection.

1 top surface of pedestal of the present embodiment offers multiple heat release holes 19, and the heat that downlight generates at work passes through mostly Connecting cylinder 13 radiates from heat dissipation head 3, and the heat on lampshade 10 enters 1 inner cavity of pedestal, and the heat of 1 inner cavity of pedestal can dissipate Hot hole 19 is discharged, and carries out rapid cooling using heat dissipation head 3.

The pedestal 1 of the downlight of the utility model is in cylindrical type, and 1 bottom surface of pedestal is also arranged on pedestal 1 towards flange 5 is externally provided with Have can up and down adjustment fixture block 6,1 side wall of pedestal offers external screw thread, and fixture block 6 includes lasso 7 and 7 outer wall of lasso towards being externally provided with Multiple elastic arms 8,7 inner wall of lasso offers internal screw thread, the external screw thread phase of the internal screw thread and 1 outer wall of pedestal of 7 inner wall of lasso Match, elastic arm 8, which is tilted down, to be located on 7 outer wall of lasso.It may be stuck in furred ceiling by flange 5 and elastic arm 8 when downlight is installed In reserving installation hole.Since the fixture block 6 of the utility model can carry out up and down adjustment on pedestal 1, it is applicable to be mounted on a variety of It in different depth reserving installation hole, solves in fitment process, downlight selection puzzlement, downlight installs the problems such as troublesome.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of downlight being easily installed, which is characterized in that include the pedestal (1) of inner hollow, be threaded through in pedestal (1) Lamp cap (2) and the heat dissipation head (3) being mounted at the top of pedestal (1), pedestal (1) top offer centre bore (4), the heat dissipation Head (3) passes through centre bore (4) and is fixedly connected with lamp cap (2)；The pedestal (1) is in cylindrical type, and pedestal (1) bottom surface is towards peripheral hardware Have flange (5), be also arranged on the pedestal (1) can up and down adjustment fixture block (6)；Pedestal (1) side wall offers outer spiral shell Line；The fixture block (6) includes lasso (7) and lasso (7) outer wall towards the multiple elastic arms (8) being externally provided with, and the lasso (7) is interior Wall offers internal screw thread, and the external screw thread of the internal screw thread and pedestal (1) outer wall of lasso (7) inner wall matches, the elastic arm (8) it is tilted down and is located on lasso (7) outer wall.

2. a kind of downlight being easily installed according to claim 1, which is characterized in that the pedestal (1) is along centre bore (4) Support tube (9) are equipped with inwardly, the lamp cap (2) contradicts on support tube (9) bottom surface, and the lamp cap (2) is worn out of support tube (9) It crosses and is fixedly connected with heat dissipation head (3).

3. a kind of downlight being easily installed according to claim 2, which is characterized in that the lamp cap (2) includes lampshade (10), the LED panel (11) being mounted in lampshade (10) and the conducting wire (12) being connected on LED panel (11), the lampshade (10) top surface contradicts on support tube (9) bottom surface；The lampshade (10) is equipped with connecting cylinder (13) upward, and the connecting cylinder (13) is worn It is located in support tube (9), the heat dissipation head (3) is fixedly connected with connecting cylinder (13).

4. a kind of downlight being easily installed according to claim 3, which is characterized in that the heat dissipation head (3) includes solid The clamping ring of the circumferential multiple cooling fins (15) of safety barrel (14), fixed cylinder (14) side wall and the multiple cooling fins (15) of connection (16), the fixed cylinder (14) is fixedly connected with connecting cylinder (13).

5. a kind of downlight being easily installed according to claim 4, which is characterized in that the bottom court of the fixed cylinder (14) It is externally provided with ring block (17), the top of the connecting cylinder (13) is equipped with annular sleeve (18), and the ring block (17), which can match, to be stuck in In annular sleeve (18).

6. a kind of downlight being easily installed according to claim 1, which is characterized in that pedestal (1) top surface offers Multiple heat release holes (19).