CN218864075U - Adjustable ceiling lamp - Google Patents

Adjustable ceiling lamp Download PDF

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Publication number
CN218864075U
CN218864075U CN202223330542.4U CN202223330542U CN218864075U CN 218864075 U CN218864075 U CN 218864075U CN 202223330542 U CN202223330542 U CN 202223330542U CN 218864075 U CN218864075 U CN 218864075U
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CN
China
Prior art keywords
fixedly connected
sleeve
lamp
adjustable
lamp house
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Active
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CN202223330542.4U
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Chinese (zh)
Inventor
江真福
陈书东
马晓欣
袁世光
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Guangzhou Baosa Lighting Lamps Co ltd
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Guangzhou Baosa Lighting Lamps Co ltd
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Priority to CN202223330542.4U priority Critical patent/CN218864075U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model discloses a ceiling lamp with adjustable belongs to ceiling lamp technical field, include the mounting panel and set up in the lamp house of mounting panel below, the bottom fixedly connected with positioning sleeve of mounting panel, sliding connection has the connecting sleeve with lamp house fixed connection in the positioning sleeve, install mounting box and limiting plate are installed respectively to the both sides outer wall of lamp house, step motor is installed to the roof of the inner chamber of mounting box, step motor's the bottom fixedly connected with initiative bevel gear of output shaft, the symmetry is equipped with two axis of rotation between mounting box and the limiting plate, two connecting rods of outer wall fixedly connected with of axis of rotation, the bottom fixedly connected with reflecting plate of connecting rod. This ceiling lamp with adjustable not only can carry out nimble adjustment according to the user demand to the height of lamp house, can make the light source present the different effects of polymerization and scattering moreover.

Description

Adjustable ceiling lamp
Technical Field
The utility model belongs to the technical field of the ceiling lamp, concretely relates to ceiling lamp with adjustable.
Background
The ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling. The ceiling lamp can not be hung too short whether by a wire or by an iron support, which can obstruct the normal sight of people or make people feel dazzling. Taking a ceiling lamp of a dining room as an example, the ideal height is to form a pool of light on the dining table, but the sight lines of people looking at the dining table cannot be obstructed.
Refer to Chinese patent: an adjustable ceiling lamp, which is authorized to announce: CN207132220U, including ceiling lamp mount pad, lamp holder and elevating gear, be equipped with the equipment chamber in the ceiling lamp mount pad, equipment chamber bottom is equipped with sixteen lift holes, elevating gear sets up to sixteen, and sixteen elevating gear sets up respectively equipment chamber bottom corresponds sixteen the position in lift hole, the lamp holder sets up to sixteen, and sixteen the lamp holder respectively with sixteen elevating gear connects, elevating gear includes drum mount pad, take-up reel, pull wire and small-size driving motor, the drum mount pad sets up the equipment intracavity, this utility model, through adopting the structural design who is connected sixteen lamp holders respectively with sixteen small-size driving motor, can realize that sixteen lamp holders can adjust the height of difference as required. The ceiling lamp has the advantages that the ceiling lamp also has certain defects, the irradiation range of the ceiling lamp is changed along with the lifting of the lamp holder, but the irradiation range of the ceiling lamp cannot be flexibly adjusted in the using process, so that the lighting effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ceiling lamp with adjustable to what provide among the solution above-mentioned background art can not carry out nimble adjustment to the irradiation range of ceiling lamp, thereby can influence illuminating effect's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a ceiling lamp with adjustable, includes the mounting panel and sets up in the lamp house of mounting panel below, the bottom fixedly connected with position sleeve of mounting panel, sliding connection has the connecting sleeve with lamp house fixed connection in the position sleeve, install bin and limiting plate are installed respectively to the both sides outer wall of lamp house, step motor is installed to the roof of the inner chamber of install bin, the bottom fixedly connected with initiative bevel gear of step motor's output shaft, the symmetry is equipped with two axis of rotation between install bin and the limiting plate, two connecting rods of outer wall fixedly connected with of axis of rotation, the bottom fixedly connected with reflecting plate of connecting rod.
In a further embodiment, two guide holes are symmetrically formed in the lower half portion of the positioning sleeve, positioning pins are connected in the guide holes of the positioning sleeve in a sliding mode, and a plurality of positioning holes matched with the positioning pins are formed in the outer walls of the two sides of the connecting sleeve.
In a further embodiment, the outer wall of the positioning pin is fixedly connected with a support ring, and a fixing spring is sleeved outside the positioning pin.
In a further embodiment, two fixing rods are symmetrically fixed in the installation box, and worms are rotatably connected in the two fixing rods through bearings.
In a further embodiment, one end of the worm is fixedly connected with a driven bevel gear meshed with the driving bevel gear, and the end surface of the rotating shaft positioned in the installation box is fixedly connected with a rotating gear matched with the worm.
In a further embodiment, a circuit board is installed in the lamp box, and a plurality of lamp beads are installed at the bottom of the circuit board.
In a further embodiment, a limiting ring is fixedly connected in the positioning sleeve, two limiting columns are fixedly connected to the surface of the limiting ring, and a limiting block fixedly connected with the connecting sleeve is slidably connected to the outer portions of the limiting columns.
The utility model discloses a technological effect and advantage:
according to the adjustable ceiling lamp, the height of the lamp box can be flexibly adjusted according to actual use requirements by adjusting the position of the connecting sleeve in the positioning sleeve; drive initiative bevel gear through step motor and rotate, initiative bevel gear drives the worm through driven bevel gear and rotates, and the worm drives rotating gear and axis of rotation and rotates to the angle that opens and shuts of two baffles of adjustment, and then according to the in-service use demand, adjust in a flexible way the irradiation range of this ceiling lamp, this adjustable ceiling lamp not only can adjust in a flexible way the height of lamp house according to the user demand, can make the light source present the different effects of polymerization and scattering moreover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the mounting plate, the positioning sleeve and the connecting sleeve of the present invention;
fig. 3 is a sectional view of the light box of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 2;
fig. 5 is a sectional view of the installation box of the present invention.
In the figure: 1. mounting a plate; 11. a positioning sleeve; 12. a connecting sleeve; 13. a limiting ring; 14. a limiting column; 15. a limiting block; 16. a light box; 17. a circuit board; 18. a lamp bead; 2. positioning pins; 21. a support ring; 22. fixing the spring; 3. installing a box; 30. a limiting plate; 31. a stepping motor; 32. a drive bevel gear; 33. a fixing rod; 34. a worm; 35. a driven bevel gear; 36. a rotating shaft; 37. a rotating gear; 38. a connecting rod; 39. a reflective plate.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to flexibly adjust the height of the lamp box 16 according to use requirements, as shown in fig. 1 to 4, a plurality of mounting holes are formed in the surface of the mounting plate 1, the mounting plate 1 is conveniently and fixedly connected with a wall surface by matching expansion bolts, a positioning sleeve 11 is fixedly welded at the bottom of the mounting plate 1, a connecting sleeve 12 is slidably connected in the positioning sleeve 11, the bottom of the connecting sleeve 12 is fixedly connected with the lamp box 16 through bolts, through holes for moving power supply lines are formed in the corresponding positions of the mounting plate 1, the positioning sleeve 11, the connecting sleeve 12 and the lamp box 16, a circuit board 17 is installed in the lamp box 16 through bolts, a plurality of lamp beads 18 are installed at the bottom of the circuit board 17, a plurality of radiating grooves are formed in the outer walls of two sides of the lamp box 16, and a dust screen is installed in the radiating grooves of the lamp box 16;
two guiding holes have been seted up to the lower half symmetry of position sleeve 11, and sliding connection has locating pin 2 in the guiding hole of position sleeve 11, a plurality of locating holes with locating pin 2 assorted have all been seted up to the both sides outer wall of connecting sleeve 12, the outer wall welded fastening of locating pin 2 has support ring 21, and fixing spring 22 has been cup jointed to the outside of locating pin 2, under fixing spring 22's spring action, support ring 21, make locating pin 2 peg graft in the locating hole of connecting sleeve 12, thereby fix the position of connecting sleeve 12, through adjusting the position of connecting sleeve 12 in position sleeve 11, thereby can be according to the in-service use demand, adjust in a flexible way the height of lamp house 16, welding fastening has spacing ring 13 in the position sleeve 11, connecting sleeve 12 removes in spacing ring 13, and the surface welded fastening of spacing ring 13 has two spacing posts 14, the top of spacing post 14 and the roof welded fastening of position sleeve 11, the outside sliding connection of spacing post 14 has stopper 15 with connecting sleeve 12 welded fastening, can avoid connecting sleeve 12 to produce when connecting sleeve 12 removes, guarantee connecting sleeve 12 vertical lift.
In order to flexibly adjust the irradiation range of the ceiling lamp according to the actual use requirement, as shown in fig. 1 and 4, the outer walls of two sides of the lamp box 16 are respectively provided with an installation box 3 and a limiting plate 30 through bolts, the top wall of the inner cavity of the installation box 3 is provided with a stepping motor 31 through bolts, the bottom of the output shaft of the stepping motor 31 is welded and fixed with a driving bevel gear 32, two fixed rods 33 are symmetrically fixed in the installation box 3 through bolts, the two fixed rods 33 are both rotatably connected with a worm 34 through bearings, one end of the worm 34 is welded and fixed with a driven bevel gear 35 engaged with the driving bevel gear 32, and the other end of the worm 34 is rotatably connected with the inner wall of the installation box 3 through bearings;
the symmetry is equipped with two axis of rotation 36 between install bin 3 and the limiting plate 30, the one end of axis of rotation 36 is passed through the bearing and is connected with the limiting plate 30 rotation, and the other end of axis of rotation 36 extends to in the install bin 3, the axis of rotation 36 is located the inside terminal surface welded fastening of install bin 3 have with worm 34 assorted rotating gear 37, the outer wall welded fastening of axis of rotation 36 has two connecting rods 38, there is reflecting plate 39 bottom of connecting rod 38 through the bolt fastening, it rotates to drive initiative bevel gear 32 through step motor 31, initiative bevel gear 32 drives worm 34 through driven bevel gear 35 and rotates, worm 34 drives rotating gear 37 and axis of rotation 36 and rotates, thereby adjust the angle that opens and shuts of two reflecting plate 39, and then according to the in-service use demand, carry out nimble adjustment to the irradiation range of this ceiling lamp.
The utility model discloses a control mode is controlled through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
The working principle is as follows:
when the adjustable ceiling lamp is used, the mounting plate 1 is matched with the mounting plate 1 through the expansion bolt to be fixedly connected with a wall surface, the positioning pin 2 is pulled outwards to separate the positioning hole on the positioning sleeve 2 and the positioning sleeve 12, meanwhile, the supporting ring 21 compresses the fixing spring 22, the position of the connecting sleeve 12 in the positioning sleeve 11 is adjusted, the lamp box 16 is adjusted to a proper height according to actual use requirements, the positioning pin 2 is loosened, the supporting ring 21 is supported under the elastic force action of the fixing spring 22, the positioning pin 2 is inserted into the positioning hole of the connecting sleeve 12, and the position of the connecting sleeve 12 is fixed;
after the height of the light box 16 is adjusted, the step motor 31 is started, the step motor 31 drives the driving bevel gear 32 to rotate, the driving bevel gear 32 drives the worm 34 to rotate through the driven bevel gear 35, and the worm 34 drives the rotating gear 37 and the rotating shaft 36 to rotate, so that the opening and closing angles of the two reflecting plates 39 are adjusted, and the light source presents different polymerization and scattering effects.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims (7)

1. The utility model provides a ceiling lamp with adjustable, includes mounting panel (1) and sets up lamp house (16) in mounting panel (1) below, its characterized in that: the bottom fixedly connected with locating sleeve (11) of mounting panel (1), sliding connection has connecting sleeve (12) with lamp house (16) fixed connection in locating sleeve (11), install bin (3) and limiting plate (30) respectively at the both sides outer wall of lamp house (16), step motor (31) are installed to the roof of the inner chamber of install bin (3), the bottom fixedly connected with drive bevel gear (32) of the output shaft of step motor (31), the symmetry is equipped with two axis of rotation (36) between install bin (3) and limiting plate (30), two connecting rods (38) of the outer wall fixedly connected with of axis of rotation (36), the bottom fixedly connected with reflecting plate (39) of connecting rod (38).
2. The adjustable pendant of claim 1, wherein: two guiding holes are symmetrically formed in the lower half portion of the positioning sleeve (11), the positioning pins (2) are slidably connected into the guiding holes of the positioning sleeve (11), and a plurality of positioning holes matched with the positioning pins (2) are formed in the outer walls of the two sides of the connecting sleeve (12).
3. The adjustable pendant of claim 2, wherein: the outer wall fixedly connected with support ring (21) of locating pin (2), and fixed spring (22) has been cup jointed to the outside of locating pin (2).
4. The adjustable pendant of claim 1, wherein: two fixing rods (33) are symmetrically fixed in the installation box (3), and worms (34) are rotatably connected in the two fixing rods (33) through bearings.
5. The adjustable pendant of claim 4, wherein: one end of the worm (34) is fixedly connected with a driven bevel gear (35) meshed with the driving bevel gear (32), and the end face, located inside the installation box (3), of the rotating shaft (36) is fixedly connected with a rotating gear (37) matched with the worm (34).
6. The adjustable pendant of claim 1, wherein: install circuit board (17) in lamp house (16), a plurality of lamp pearls (18) are installed to the bottom of circuit board (17).
7. The adjustable pendant of claim 2, wherein: fixedly connected with spacing ring (13) in position sleeve (11), and the fixed surface of spacing ring (13) is connected with two spacing posts (14), the outside sliding connection of spacing post (14) has with connecting sleeve (12) fixed connection's stopper (15).
CN202223330542.4U 2022-12-13 2022-12-13 Adjustable ceiling lamp Active CN218864075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223330542.4U CN218864075U (en) 2022-12-13 2022-12-13 Adjustable ceiling lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223330542.4U CN218864075U (en) 2022-12-13 2022-12-13 Adjustable ceiling lamp

Publications (1)

Publication Number Publication Date
CN218864075U true CN218864075U (en) 2023-04-14

Family

ID=87365966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223330542.4U Active CN218864075U (en) 2022-12-13 2022-12-13 Adjustable ceiling lamp

Country Status (1)

Country Link
CN (1) CN218864075U (en)

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