CN216813951U

CN216813951U - Down lamp

Info

Publication number: CN216813951U
Application number: CN202220592496.6U
Authority: CN
Inventors: 罗福; 张新雨; 姜卫民
Original assignee: Suzhou Radiant Lighting Technology Co ltd
Current assignee: Suzhou Radiant Lighting Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-06-24
Anticipated expiration: 2032-03-17

Abstract

The application relates to the field of lighting devices, especially, relate to a down lamp, and it includes top cap and sleeve, and the connection can be dismantled on telescopic top to the top cap, is equipped with the reflector on the telescopic inner wall, is equipped with lighting components on the top cap inner wall. The bottom of the top cover is provided with a connecting ring, the inner wall of the sleeve is provided with a support ring, and the connecting ring is connected with the support ring through a screw. The lateral wall of go-between is equipped with the polylith locating piece at the interval, is equipped with the constant head tank that supplies the locating piece joint on the telescopic inner wall. This application has the effect of the illumination structure of convenience installation complicacy in the down lamp.

Description

Down lamp

Technical Field

The application relates to the field of lighting devices, in particular to a down lamp.

Background

The down lamp is a lighting lamp embedded in a ceiling and emitting light downward. Meanwhile, the LED lamp is a decorative lighting lamp and is widely applied to scenes of rooms, living rooms, public places and the like.

Along with the improvement of the requirements of people on living environment, the functions of the down lamp are more and more complex, and the structure of the down lamp is also gradually complicated. The shell of common down lamp on the market at present is mostly the integral type, and when the illumination structure in the down lamp was comparatively complicated, the illumination structure was comparatively inconvenient with being connected of shell.

SUMMERY OF THE UTILITY MODEL

For the illumination structure of installation complicacy in the down lamp in order to make things convenient for, this application provides a down lamp.

The application provides a down lamp, adopts following technical scheme:

the utility model provides a down lamp, includes top cap and sleeve, the connection can be dismantled on telescopic top to the top cap, be equipped with the reflector on the telescopic inner wall, be equipped with lighting components on the top cap inner wall.

Through adopting above-mentioned technical scheme, be two parts with the illumination structure split in the down lamp to set up respectively in top cap and sleeve, combine top cap and sleeve again, can accomplish telescopic equipment, the illumination structure of convenient equipment complicacy in the down lamp promotes the packaging efficiency of down lamp.

In a specific possible embodiment, the bottom end of the top cover is provided with a connecting ring, the inner wall of the sleeve is provided with a support ring, and the connecting ring and the support ring are connected through screws.

Through adopting above-mentioned technical scheme, the screw runs through go-between and support ring, with go-between and support ring high-speed joint, promotes top cap and telescopic connection efficiency.

In a specific possible implementation scheme, a plurality of positioning blocks are arranged on the side wall of the connecting ring at intervals, and positioning grooves for clamping the positioning blocks are formed in the inner wall of the sleeve.

Through adopting above-mentioned technical scheme, the locating piece joint promotes the location efficiency of top cap on the sleeve in the constant head tank to and top cap and telescopic connection precision.

In a specific possible embodiment, a plurality of connecting columns are arranged on the top surface of the reflector at intervals, and the connecting rings are connected with the connecting columns through screws.

Through adopting above-mentioned technical scheme, the screw presss from both sides reflector, top cap and sleeve tightly, promotes reflector, spliced pole and telescopic connection stability. And once revolve and twist the screw, can be connected reflector, top cap and sleeve three, promote the packaging efficiency of down lamp.

In a specific implementation scheme, a plurality of limiting blocks are arranged on the outer side wall of the reflecting cover at intervals, and a plurality of limiting grooves for clamping the limiting blocks are formed in the inner wall of the sleeve.

Through adopting above-mentioned technical scheme, the stopper is fixed a position the reflector in the sleeve to block the rotation of reflector in the sleeve, conveniently fix a position the reflector fast, and promote the stability of reflector when being connected with the muffjoint, make things convenient for the reflector to be connected with sleeve and top cap.

In a specific practical implementation scheme, the bottom end of the sleeve is provided with a baffle ring, the top surface of the sleeve is provided with a plurality of mounting seats at intervals, each mounting seat is provided with a torsion spring, and each torsion spring is provided with a support rod.

Through adopting above-mentioned technical scheme, keep off ring and bracing piece and press from both sides the down lamp tight on the ceiling under the effect of torsional spring elasticity, conveniently install the down lamp.

In a specific possible embodiment, the mounting seat includes a supporting portion and a connecting portion, the supporting portion is disposed on the sleeve, the connecting portion is disposed on a side wall of the supporting portion, and the torsion spring is sleeved on the connecting plate portion.

Through adopting above-mentioned technical scheme, the mode of suit torsional spring is conveniently dismantled and is installed the torsional spring, conveniently carries out the dismouting to the down lamp.

In a specific embodiment, a plurality of fins are arranged on the outer side wall of the top cover at intervals.

Through adopting above-mentioned technical scheme, the multiple-disc fin increases the area of contact with the air, promotes the radiating efficiency of top cap.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the conventional integrally formed shell is replaced by the top cover and the sleeve, so that complicated lighting structures are conveniently arranged in the top cover and the sleeve respectively, and the assembly of the down lamp is completed by assembling the top cover and the sleeve, so that the assembly efficiency of the down lamp is improved;

2. set up locating piece and constant head tank, promote the location efficiency of top cap on the sleeve, promote the installation effectiveness of top cap on the sleeve.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view showing the internal structure of the top cover.

Fig. 3 is an exploded view showing the inner structure of the sleeve.

Description of the reference numerals: 1. a top cover; 2. a sleeve; 3. a reflector; 4. a lighting assembly; 5. a connecting ring; 6. a support ring; 7. positioning blocks; 8. positioning a groove; 9. a mounting seat; 91. a support portion; 92. a connecting portion; 10. a torsion spring; 11. a support bar; 12. connecting columns; 13. a baffle ring; 14. a limiting block; 15. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1 and 2, the down lamp comprises a top cover 1 and a sleeve 2, wherein the top cover 1 is detachably connected to the top end of the sleeve 2, a reflecting cover 3 is arranged on the inner wall of the sleeve 2, and an illuminating assembly 4 is arranged on the inner top surface of the top cover 1. When the down lamp is assembled, the lighting assembly 4 is arranged on the inner top surface of the top cover 1, the reflecting cover 3 is arranged on the inner wall of the sleeve 2, the top cover 1 and the sleeve 2 are connected, and the light emitted by the lighting assembly 4 is just outwards diffused through the reflecting effect of the reflecting cover 3 to illuminate.

Referring to fig. 2 and 3, a coupling ring 5 is integrally formed at a lower end of the top cover 1, and a support ring 6 is integrally formed on an inner wall of the sleeve 2, the support ring 6 being disposed at an upper end of the sleeve 2. A plurality of screws penetrate through the connecting ring 5 and the supporting ring 6 to connect the connecting ring 5 and the supporting ring 6, so that the detachable connection of the top cover 1 and the sleeve 2 is realized, and the top cover 1 and the sleeve 2 are convenient to disassemble and assemble.

Referring to fig. 2 and 3, a plurality of positioning blocks 7 are integrally formed on the side wall of the connection ring 5, and positioning grooves 8 for clamping the positioning blocks 7 are formed on the inner wall of the sleeve 2. When the top cover 1 is connected with the sleeve 2, the positioning block 7 is clamped in the positioning groove 8, and the connection precision of the top cover 1 and the sleeve 2 is improved. Meanwhile, the positioning block 7 is utilized to align the through holes in the connecting ring 5 and the support ring 6 quickly, so that the connection efficiency of the top cover 1 and the sleeve 2 is improved.

Referring to fig. 2 and 3, a plurality of fins are integrally formed on the outer side wall of the top cover 1, and the plurality of fins are arranged at intervals. The fin increases the area of contact of top cap 1 with the air, and the heat that sends when making things convenient for down lamp function gives off to the external world, promotes the radiating effect of down lamp.

Referring to fig. 2 and 3, the lower end of the sleeve 2 is integrally formed with a stopper ring 13. A plurality of installation seats 9 are integrally formed on the top surface of the sleeve 2, the installation seats 9 are arranged at intervals, each installation seat 9 comprises a supporting portion 91 and a connecting portion 92, the supporting portion 91 is arranged on the top surface of the sleeve 2, and the connecting portions 92 are arranged on the side walls of the supporting portions 91. All the cover is equipped with torsional spring 10 on the supporting part 91 of every mount pad 9, all is fixed with bracing piece 11 on every torsional spring 10, and bracing piece 11 slope sets up downwards. When the down lamp is installed, the supporting rod 11 is rotated upwards, the down lamp is inserted into the hole formed in the ceiling in advance, the supporting rod 11 is loosened when the blocking ring 13 is attached to the ceiling, the supporting rod 11 is under the rebounding effect of the torsion spring 10, the top surface of the butt ceiling is abutted, and at the moment, the bottom surface of the top surface butt ceiling of the blocking ring 13 clamps the down lamp on the ceiling.

Referring to fig. 2 and 3, a plurality of connecting posts 12 are integrally formed on the top surface of the reflector 3, and the connecting posts 12 are arranged at intervals. When the top cover 1 is connected with the sleeve 2, the screw penetrates through the connecting ring 5 and the support ring 6 and then is continuously screwed into the connecting column 12, and finally the connecting ring 5, the support ring 6 and the connecting column 12 are clamped tightly, namely the ejector rod, the sleeve 2 and the reflector 3 are connected.

Referring to fig. 2 and 3, integrated into one piece has polylith stopper 14 on the lateral wall of reflector 3, and polylith stopper 14 intervals are arranged, offer the spacing groove 15 that supplies polylith stopper 14 joint on the inner wall of sleeve 2. The 14 joints of stopper are behind spacing groove 15, block the rotation of reflector 3 in the shell, promote the stability of reflector 3 in sleeve 2. Meanwhile, after the limiting block 14 is clamped into the limiting groove 15, the threaded hole in the reflector 3 is aligned with the through hole in the connecting ring 5, so that the reflector 3 can be quickly positioned in the sleeve 2, and the assembly efficiency of the down lamp is improved.

The implementation principle of the embodiment of the application is as follows: through replacing conventional integrated into one piece's shell with top cap 1 and sleeve 2, utilize dismantling of sleeve 2 and top cap 1 to be connected, conveniently set up complicated illumination structure in top cap 1 and sleeve 2 respectively, the rethread is with the mode of top cap 1 with the equipment of sleeve 2, conveniently accomplishes the equipment of down lamp, promotes the packaging efficiency of down lamp.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A down lamp, its characterized in that: including top cap (1) and sleeve (2), top cap (1) can be dismantled and connect on the top of sleeve (2), be equipped with reflector (3) on the inner wall of sleeve (2), be equipped with lighting components (4) on top cap (1) inner wall.

2. A downlight according to claim 1, wherein: the bottom of top cap (1) is equipped with go-between (5), be equipped with support ring (6) on the inner wall of sleeve (2), go-between (5) and support ring (6) pass through the screw connection.

3. A downlight according to claim 2, wherein: the utility model discloses a sleeve, including go up the sleeve (2), the interval is equipped with polylith locating piece (7) on the lateral wall of go-between (5), be equipped with constant head tank (8) that supply locating piece (7) joint on the inner wall of sleeve (2).

4. A downlight according to claim 2, wherein: the top surface of the reflector (3) is provided with a plurality of connecting columns (12) at intervals, and the connecting ring (5) is connected with the connecting columns (12) through screws.

5. A downlight according to claim 4, wherein: the reflector is characterized in that a plurality of limiting blocks (14) are arranged on the outer side wall of the reflector (3) at intervals, and a plurality of limiting grooves (15) for clamping the limiting blocks (14) are formed in the inner wall of the sleeve (2).

6. A downlight according to claim 1, wherein: the bottom of sleeve (2) is equipped with keeps off ring (13), the interval is equipped with a plurality of mount pads (9) on the top surface of sleeve (2), every all be equipped with torsional spring (10) on mount pad (9), every all be equipped with bracing piece (11) on torsional spring (10).

7. A downlight according to claim 6, wherein: the mounting seat (9) comprises a supporting portion (91) and a connecting portion (92), the supporting portion (91) is arranged on the sleeve (2), the connecting portion (92) is arranged on the side wall of the supporting portion (91), and the torsion spring (10) is sleeved on the connecting portion (92).

8. A downlight according to claim 1, wherein: the outer side wall of the top cover (1) is provided with a plurality of fins (16) at intervals.