CN203349172U

CN203349172U - Angle-adjustable lamp face-ring assembly

Info

Publication number: CN203349172U
Application number: CN2013204801546U
Authority: CN
Inventors: 唐海云; 罗圣; 吴清香
Original assignee: ZHONGSHAN FIRST-NO1 CENTURY LIGHTING Co Ltd
Current assignee: ZHONGSHAN FIRST-NO1 CENTURY LIGHTING Co Ltd
Priority date: 2013-08-08
Filing date: 2013-08-08
Publication date: 2013-12-18
Anticipated expiration: 2023-08-08

Abstract

The utility model discloses an angle-adjustable lamp face-ring assembly, comprising a face ring, a rotary ring and a lamp cup for mounting an LED (light emitting diode) lighting body; the rotary ring is sleeved on the lamp cup; one side of the upper end of the lamp cup is hinged to the rotary ring to form a rotary body; the lamp cup can rotate on the rotary ring around the hinging point hinged to the rotary ring to achieve the aim of adjusting the irradiating angle; the face ring is sleeved on the rotary body; an annular slot around the central axis of the face ring is arranged at the inner ring wall face of the face ring; the rotary ring is connected and can rotate in the annular groove; the lamp cup can accordingly rotate in the face ring around the central axis of the face ring to achieve the aim of adjusting the irradiating angle. The lamp cup can rotate on the rotary ring around the hinging point with the rotary ring and can rotate in the face ring around the central axis of the face ring, and the two rotating operations can be overlapped to enlarge the adjusting range of the irradiating angle.

Description

Face ring sub-assembly for the light fixture of angle adjustable

Technical field

The utility model relates to lighting field, particularly a kind of face ring sub-assembly that is applied in the angle adjustable on the light fixtures such as Ceiling light, Down lamp.

Background technology

The LED light fixture is widelyd popularize in the world as a kind of novel energy-saving lamp, LED Ceiling light or the Down lamp of central capable of adjusting irradiation angle generally all comprise face ring and lamp body, lamp body is placed in the face ring, and relative both sides and the face ring of lamp body are hinged, lamp body can turn an angle around pin joint in the face ring, to reach the purpose of regulating irradiation angle.But, the adjusting of the irradiating angle of this type of light fixture can only rotate to realize around jointed shaft by lamp body, its adjustable range of exposures is little, on the basis that can't rotate around jointed shaft at lamp body, around the central shaft of face ring, rotate again, want to realize rotating to regulate, must be that whole lamp rotates, operation inconvenience, the scope of its adjusting is relatively limited.

The utility model content

Main purpose of the present utility model is to provide a kind of face ring sub-assembly for light fixture of angle adjustable, is intended to realize Double-directional rotary, increases the irradiating angle adjustable extent.

Face ring sub-assembly for the light fixture that the utility model proposes a kind of angle adjustable, comprise face ring, swivel becket and, for the Lamp cup of LED illuminator is installed, swivel becket is sleeved on Lamp cup, and a side and the swivel becket of Lamp cup upper end are hinged, the formation rotor; The face ring set is contained on rotor, on the internal ring wall face of face ring, is provided with cannelure, and swivel becket is connected in cannelure, and can in cannelure, rotate.

Preferably, be provided with at least two fillets with the width adaptation of cannelure on the outside wall surface of swivel becket, be provided with the chute with the fillet adaptation on the internal ring wall face of face ring, chute is vertical with cannelure, the arrival end of chute is towards the internal ring wall face lower end of face ring, the port of export of chute is communicated with cannelure, and fillet slips into cannelure from chute.

Preferably, also comprise that one for preventing that swivel becket from skidding off the location structure of cannelure, location structure forms by the screw on the internal ring wall face that is arranged on the face ring with the screw of screw adaptation, and screw is connected in screw, and screw laterally is shelved on the upper surface of swivel becket.

Preferably, be provided with swing handle on the upper surface of Lamp cup.

Preferably, be provided with at least two for connecting the screw hole column of LED illuminator in Lamp cup.

The light fixture of angle adjustable of the present utility model with the beneficial effect of face ring sub-assembly is:

Comprise face ring, swivel becket and for the Lamp cup of LED illuminator is installed, swivel becket is sleeved on Lamp cup, and a side and the swivel becket of Lamp cup upper end are hinged, forms rotor, Lamp cup can be on swivel becket around itself and swivel becket, hinged pin joint rotates, to reach the purpose of regulating irradiation angle; The face ring set is contained on rotor, be provided with the cannelure around the central shaft setting of described ring on the internal ring wall face of face ring, swivel becket is connected in cannelure, and can in cannelure, rotate, thereby Lamp cup can rotate by the central shaft around the face ring in the face ring, to reach the purpose of regulating irradiation angle.Lamp cup can be on swivel becket around itself and swivel becket, hinged pin joint rotates, can in the face ring, rotate by the central shaft around the face ring again, two kinds of rotating operations stacks, can increase the irradiating angle adjustable extent.

The accompanying drawing explanation

The front view of Lamp cup in an embodiment of face ring sub-assembly for the light fixture that Fig. 1 is the utility model angle adjustable;

The top view of Lamp cup in an embodiment of face ring sub-assembly for the light fixture that Fig. 2 is the utility model angle adjustable;

The top view of swivel becket in an embodiment of face ring sub-assembly for the light fixture that Fig. 3 is the utility model angle adjustable;

The front view of rotor in an embodiment of face ring sub-assembly for the light fixture that Fig. 4 is the utility model angle adjustable.

The front view of face ring in an embodiment of face ring sub-assembly for the light fixture that Fig. 5 is the utility model angle adjustable.

The front view of face ring assembly in an embodiment of face ring sub-assembly for the light fixture that Fig. 6 is the utility model angle adjustable.

The realization of the utility model purpose, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.

The specific embodiment

Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Referring to figs. 1 through Fig. 6, the embodiment of the light fixture of a kind of angle adjustable of the present utility model with face ring sub-assembly proposed, the light fixture of this angle adjustable comprises face ring 10, swivel becket 20 and the Lamp cup 30 for the LED illuminator is installed with face ring sub-assembly, face ring 10, swivel becket 20 and Lamp cup 30 are metal material die casting and form, swivel becket 20 is sleeved on Lamp cup 30, and a side and the swivel becket 20 of Lamp cup 30 upper ends are hinged, form rotor, Lamp cup 30 can be on swivel becket 20 around itself and swivel becket 20, hinged pin joint rotates, to reach the purpose of regulating irradiation angle; Face ring 10 is sleeved on rotor, be provided with the cannelure around the central shaft setting of face ring 10 on the internal ring wall face of face ring 10, swivel becket 20 is connected in cannelure, and can in cannelure, rotate, thereby Lamp cup 30 can rotate by the central shaft around face ring 10 in face ring 10, to reach the purpose of regulating irradiation angle.Lamp cup 30 can be on swivel becket 20 around itself and swivel becket 20, hinged pin joint rotates, can face ring 10 in, rotate by the central shaft around face ring 10 again, two kinds of rotating operations superpose, and can increase the irradiating angle adjustable extent.

Hinged between Lamp cup 30 and rotor is to rivet and form by latch, be provided with an articulated joint with hinge hole 301 on the outside wall surface of the upper end of Lamp cup 30, be provided with the hinged seat 201 with hinge hole in the upper end of rotor, articulated joint 301 is placed in hinged seat 201, be riveted in the hinge hole in articulated joint 301 and hinged seat 201 by latch, make Lamp cup 30 and rotor hinged.Latch is jointed shaft, and Lamp cup 30 rotates around latch.

On the outside wall surface of swivel becket 20, be provided with four outwardly and with the fillet 202 of the width adaptation of cannelure, on the internal ring wall face of face ring 10, be provided with and fillet 202 adaptive chute one by one, chute is vertical with cannelure, the arrival end of chute is towards the internal ring wall face lower end of face ring 10, the port of export of chute is communicated with cannelure, and fillet 202 can slip into cannelure from chute.During connection of rotating ring 20, the fillet 202 on swivel becket 20 is slipped in cannelure and gets final product from chute one to one, swivel becket 20 is connected in cannelure by fillet 202.Fillet 202 is one-body molded with swivel becket 20, and fillet 202 can rotate in cannelure, and swivel becket 20 rotates together with fillet 202.

Be provided with one for preventing that swivel becket 20 from skidding off the location structure of cannelure on face ring 10, this location structure forms by the screw 101 on the internal ring wall face that is arranged on face ring 10 with the screw 102 of screw 101 adaptations.Screw 101 is arranged on the top position of swivel becket 20, and screw 102 is connected in screw 101, and screw 102 laterally is shelved on the upper surface of swivel becket 20, after at swivel becket 20, connecting into cannelure, stops that swivel becket 20 skids off in cannelure.

Be provided with swing handle 303 on the upper surface of Lamp cup 30, the lower end wall of this swing handle 303 is provided with screw thread, be provided with the screw with the lower end adaptation of swing handle 303 on the upper surface of Lamp cup 30, by in the lower end precession screw of swing handle 303, be threaded connection, make swing handle 303 fixing.The setting of swing handle 303 is convenient to the user and is rotated Lamp cup 30, and the user can hold swing handle 303 and rotate lamp body, more convenient to operate.

This face ring sub-assembly can be applicable to the light fixture of the capable of adjusting irradiation angles such as LED Ceiling light, LED Down lamp, and while being applied on light fixture, Lamp cup 30 is connected with the LED illuminator, and Lamp cup 30 rotates to realize the adjusting of light irradiating angle with the LED illuminator.Be provided with at least two screw hole columns 302 for connecting the LED illuminator in Lamp cup 30, in screw hole column 302, establish screw, can, by being spirally connected of screw and screw, connect the LED illuminator.

These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.

Claims

1. face ring sub-assembly for the light fixture of an angle adjustable, it is characterized in that, comprise face ring, swivel becket and, for the Lamp cup of LED illuminator is installed, described swivel becket is sleeved on described Lamp cup, and a side and the described swivel becket of described Lamp cup upper end are hinged, form rotor; Described ring set is contained on described rotor, on the internal ring wall face of described ring, is provided with cannelure, and described swivel becket is connected in described cannelure, and can in described cannelure, rotate.

2. face ring sub-assembly for the light fixture of angle adjustable according to claim 1, it is characterized in that, be provided with at least two fillets with the width adaptation of described cannelure on the outside wall surface of described swivel becket, be provided with the chute with described fillet adaptation on the internal ring wall face of described ring, described chute is vertical with described cannelure, the arrival end of described chute is towards the internal ring wall face lower end of described ring, the port of export of described chute is communicated with described cannelure, and described fillet slips into described cannelure from described chute.

3. face ring sub-assembly for the light fixture of angle adjustable according to claim 1 and 2, it is characterized in that, also comprise that one for preventing that described swivel becket from skidding off the location structure of described cannelure, described location structure forms by the screw on the internal ring wall face that is arranged on described ring with the screw of described screw adaptation, described screw is connected in described screw, and described screw laterally is shelved on the upper surface of described swivel becket.

4. face ring sub-assembly for the light fixture of angle adjustable according to claim 3, is characterized in that, on the upper surface of described Lamp cup, is provided with swing handle.

5. face ring sub-assembly for the light fixture of angle adjustable according to claim 1, is characterized in that, is provided with at least two for connecting the screw hole column of LED illuminator in described Lamp cup.