CN109899726A - A kind of LED ceiling lamp of room lighting rotation - Google Patents
A kind of LED ceiling lamp of room lighting rotation Download PDFInfo
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- CN109899726A CN109899726A CN201910199696.8A CN201910199696A CN109899726A CN 109899726 A CN109899726 A CN 109899726A CN 201910199696 A CN201910199696 A CN 201910199696A CN 109899726 A CN109899726 A CN 109899726A
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- adjusting knob
- lampshade
- outer ring
- lamp
- track
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Abstract
The present invention discloses a kind of LED ceiling lamp of room lighting rotation, including lamp outer ring and lampshade, further includes telescoping mechanism；The telescoping mechanism is mounted on the top of lampshade pyramidal structure, telescoping mechanism is mounted on sub-truss by sliding shoe and integrated circuit block, sub-truss both ends are supported by support frame, the bottom end outer ring of lampshade pyramidal structure is provided with lamp outer ring, lamp race diameter is 1.5 times of lampshade bottom diameter, and support frame is mounted on the inside of lamp outer ring by screw；It is mounted on furred ceiling under the collective effect of rear support frame and lamp outer ring that the present invention passes through, and lamp outer ring is parallel with the plane of furred ceiling bottom, lampshade slightly stretches to the inside of lamp outer ring, play the role of large-scale illumination in general lighting, the outside that lampshade can be reached to lamp outer ring by telescoping mechanism, can be adjusted the angle of illumination at this time.
Description
Technical field
The present invention relates to technical field of LED illumination, the LED ceiling lamp that particularly a kind of room lighting rotates.
Background technique
LED light is very widely used as energy-saving lamp, applies in life and industry than wide, but most of LED
Lamp be it is fixed, when needing to carry out angle and being adapted to the not strong position of certain illumination, be often caught unprepared, in life
The interchangeable angle of stage lighting can not be used, interior be easy to meet and discuss, and outdoor adjustment is got up inconvenience.
Therefore, how to improve existing LED ceiling lamp, so that it is had rotational work in the case where not changing its own structure
Can, and can keep the range of exposures of ceiling lamp when not needing adjustment towards the adjustment of four different directions, need to orient
It is problem to be solved of the present invention that its angle is adjusted when irradiation.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of LED ceiling of room lighting rotation
Lamp improves existing LED ceiling lamp, so that it is had rotation function in the case where not changing its own structure, and can court
Adjustment to four different directions keeps the range of exposures of ceiling lamp when not needing adjustment, needs to adjust it when directional illumination
Angle.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of LED ceiling lamp of room lighting rotation, including lamp outer ring and lampshade, further include telescoping mechanism；It is described flexible
Mechanism is mounted on the top of lampshade pyramidal structure, and telescoping mechanism is mounted on sub-truss by sliding shoe and integrated circuit block,
Sub-truss both ends are supported by support frame, and the bottom end outer ring of lampshade pyramidal structure is provided with lamp outer ring, and lamp race diameter is lamp
1.5 times of cover bottom diameter, support frame are mounted on the inside of lamp outer ring by screw；
Wherein, the lamp outer ring is endless metal structure, and four rectangles are symmetrically arranged in the ring structure of lamp outer ring
Hole, each hole is separately installed with the first adjusting knob, the second adjusting knob, third adjusting knob and the 4th adjusting knob, the first adjusting knob,
Second adjusting knob, third adjusting knob and the 4th adjusting knob are circular configuration, the first adjusting knob, the second adjusting knob, third adjusting knob
Multiple adjusting tooths, the first adjusting knob, the second adjusting knob, third adjusting knob and the 4th are evenly arranged with the outer ring of the 4th adjusting knob
Adjusting knob is axially mounted in the rectangular opening of lamp outer ring ring structure by rotary shaft, the first adjusting knob, the second adjusting knob, third
The half of adjusting knob and the 4th adjusting knob is stretched out in the outside of lamp outer ring, the other half inside in lamp outer ring；
Wherein, center is provided with for the movable through slot hole of connecting rod, the side in through slot hole on the sub-truss
It is provided with cross track, sliding shoe is installed on cross track, sliding shoe top side is fixedly connected with telescoping mechanism lower end, is led to
Slot is identical with the length of cross track and is parallel to each other, and the both ends of cross track are provided with the hanging plate of buckle, and hanging plate is used
In the lesser furred ceiling of mounting hole；
Wherein, it is provided with connected unit below the telescoping mechanism, is provided with adjustable spring above connected unit, stretch bullet
Spring lower end is fixedly connected with limit plate, and the diameter of limit plate is greater than adjustable spring and connecting rod, and connecting rod one end is fixedly connected on
Limit plate lower end, the connecting rod other end are mounted on the top of lampshade, and connected unit inner side is equipped with multiple symmetrical position-limiting tubes,
Position-limiting tube is internally provided with limit spring, and the external one end of limit spring is equipped with gag lever post, and the connecting rod below limit plate is in
Arcuate structure, and the diameter of the arcuate structure is greater than the diameter of limit plate.
As a further solution of the present invention, the lampshade is conical structure, and the inside of circular cone is light-concentrating material, circular cone
Inside top is equipped with LED lamp bead, and the side setting of lampshade bottom is there are four adjustable track, and the position of adjustable track is respectively with the
One adjusting knob, the second adjusting knob, third adjusting knob and the 4th adjusting knob are corresponding, and it is arc strip structure that adjustable track, which adjusts face,
It is provided with multiple track teeth on adjustable track arcuate structure, is provided with angle between the outer toroid and lamp outer ring interior annular of lampshade bottom end
Spend gap.
As a further solution of the present invention, support frame as described above is fixedly mounted on lamp outer ring, the distance of two support frames
Equal to the diameter of lamp outer ring, the outside middle position of support frame is provided with fixing button, and elastic rod, elastic rod are equipped on fixing button
Both ends be disposed as hook, elastic rod is used to lamp outer ring being fixed on furred ceiling, vertical track is provided on support frame, vertically
Track is used to adjust the upper and lower position of sub-truss.
As a further solution of the present invention, the coefficient of elasticity of the adjustable spring is greater than the coefficient of elasticity of limit spring.
As a further solution of the present invention, in the integrated circuit block include miniature transformer, rectifier and voltage-stablizer,
Integrated circuit block is used to provide the power supply of conversion for LED lamp bead.
As a further solution of the present invention, the connecting rod lower end is mounted on the centre bit on the outside of lampshade by rigid ball
It sets, connecting rod is fixedly connected on the upper end position of rigid ball, and lampshade is movably arranged on the position that the center line of rigid ball is admitted to, lamp
The diameter of cover sealing is less than the diameter of rigid ball.
As a further solution of the present invention, the adjusting tooth and the intermeshing of track tooth.
The working method of the LED ceiling lamp of room lighting rotation, comprising the following steps:
Step 1: selection adjusts sub-truss in the position of support frame, adjustment by hanging plate and elastic rod mounted LED lamp
LED light is mounted in furred ceiling by telescoping mechanism and sliding shoe in the position of sub-truss；
Step 2: upward lampshade, connecting rod is compressed adjustable spring by limit plate, and gag lever post and limit spring are equal
It is compressed, unclamps lampshade at this time, passed through gag lever post in the elastic-restoring force lower limiting board 57 of adjustable spring, be in inside connected unit
Lowest positions；
Step 3: track tooth and the first adjusting knob, the second adjusting knob, third adjusting knob after step 2 on adjustable track and
Adjusting tooth on 4th adjusting knob engages respectively, rotates counterclockwise any adjusting knob, the lampshade side opposite towards adjusting knob
To angular illumination.
Beneficial effects of the present invention:
1, it is mounted on and hangs under the collective effect for the rear support frame and lamp outer ring that the LED ceiling lamp of room lighting rotation passes through
On top, and lamp outer ring is parallel with the plane of furred ceiling bottom, and lampshade slightly stretches to the inside of lamp outer ring, plays in general lighting big
The illumination of range acts on, and lampshade can be reached to the outside of lamp outer ring by telescoping mechanism, at this time can be to the angle of illumination
It is adjusted.
2, angle adjustment is carried out to lampshade by the first adjusting knob, the second adjusting knob, third adjusting knob and the 4th adjusting knob,
Selection wants the reversed adjusting knob of adjustment direction to be adjusted, it is only necessary to by rotating adjusting knob, be driven in the intermeshing of tooth
Under, make lampshade that angle rotation occur, to achieve the purpose that adjustment angle；Changed by sliding of the sliding shoe on cross track
The initial position of telescoping mechanism is adjusted sliding shoe according to the size of application places and the angle to be adjusted, after adjustment
Lampshade can have bigger adjustment angle.
3, by the effect of the elastic restoring force of adjustable spring, adjustable spring is in compressive state in the initial state, limit
Position spring releases gag lever post, and gag lever post blocks the position of limit plate, lampshade is made to be in eminence position, when squeezing lampshade, tiltedly protects
Plate shrinks limit spring horizontal direction Inner extrusion, gag lever post, and adjustable spring has the elastic recovery greater than limit spring at this time
Limit plate is quickly pushed to lower section, goes out the constraint of gag lever post by power, adjustable spring, protrudes lampshade in the outside of lamp outer ring, this
When, the lower edge of lampshade and the first adjusting knob, the second adjusting knob, third adjusting knob and the 4th adjusting knob contact, and adjust any conciliation
The angular turn of button realization lampshade.
4, by the arc strip structure of adjustable track, it can make the adjusting of arc that there is elasticity, this resilient protection lamp
Rigid collision does not occur during covering on adjustment angle, the first adjusting knob, the second adjusting knob, third adjusting knob and the 4th adjust
Section button and adjustable track contact also can be very good protection adjusting knob, improve the service life of LED light；It can be pre- by vertical track
The position for first adjusting sub-truss, is ready for the LED light after installation in later period angle adjustable in, supports purlin
Frame moves down, and the adjusting angle for installing rear lampshade is bigger, and for lampshade closer to level, the range of illumination is wider.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is top structure schematic diagram of the present invention.
Fig. 2 is bottom substance schematic diagram of the present invention.
Fig. 3 is adjustment structure schematic diagram in side of the present invention.
Fig. 4 is lampshade telescoping mechanism structural representation of the present invention.
Fig. 5 is telescoping mechanism limit method structural schematic diagram in the present invention.
Appended drawing reference: 1, lamp outer ring；11, the first adjusting knob；12, the second adjusting knob；13, third adjusting knob；14, it the 4th adjusts
Save button；15, rotary shaft；16, adjusting tooth；2, lampshade；21, LED lamp bead；22, adjustable track；221, track tooth；23, rigid ball；
24, angular clearances；3, support frame；31, fixing button；32, elastic rod；33, vertical track；4, sub-truss；41, sliding shoe；42,
Cross track；43, hanging plate；5, telescoping mechanism；51, adjustable spring；52, connecting rod；53, oblique backplate；54, position-limiting tube；55, it limits
Spring；56, gag lever post；57, limit plate；58, connected unit；6, integrated circuit block.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
It please refers to shown in Fig. 1-Fig. 5, the present invention is a kind of LED ceiling lamp of room lighting rotation, including lamp outer ring 1 and lamp
Cover 2, further includes telescoping mechanism 5；The telescoping mechanism 5 is mounted on the top of 2 pyramidal structure of lampshade, and telescoping mechanism 5 passes through sliding
Block 41 and integrated circuit block 6 are mounted on sub-truss 4, and 4 both ends of sub-truss are supported by support frame 3,2 pyramidal structure of lampshade
Bottom end outer ring be provided with lamp outer ring 1,1 diameter of lamp outer ring is 1.5 times of 2 bottom diameter of lampshade, and support frame 3 passes through screw and installs
On 1 inside of lamp outer ring；Under the collective effect of rear support frame 3 and lamp outer ring 1 that the LED ceiling lamp of room lighting rotation passes through
It is mounted on furred ceiling, and lamp outer ring 1 is parallel with the plane of furred ceiling bottom, lampshade 2 slightly stretches to the inside of lamp outer ring 1, common
Play the role of large-scale illumination in illumination, lampshade 2 can be reached to the outside of lamp outer ring 1 by telescoping mechanism 5, at this time may be used
To be adjusted to the angle of illumination.
Wherein, the lamp outer ring 1 is endless metal structure, and four squares are symmetrically arranged in the ring structure of lamp outer ring 1
The hole of shape, each hole are separately installed with the first adjusting knob 11, the second adjusting knob 12, third adjusting knob 13 and the 4th adjusting knob 14,
First adjusting knob 11, the second adjusting knob 12, third adjusting knob 13 and the 4th adjusting knob 14 be circular configuration, the first adjusting knob 11,
The outer ring of second adjusting knob 12, third adjusting knob 13 and the 4th adjusting knob 14 is evenly arranged with multiple adjusting tooths 16, and first is adjusted
Button 11, the second adjusting knob 12, third adjusting knob 13 and the 4th adjusting knob 14 are axially mounted to 1 annular of lamp outer ring by rotary shaft 15
In the rectangular opening of structure, the half stretching of the first adjusting knob 11, the second adjusting knob 12, third adjusting knob 13 and the 4th adjusting knob 14
In the outside of lamp outer ring 1, the other half inside in lamp outer ring 1；It is adjusted by the first adjusting knob 11, the second adjusting knob 12, third
Button 13 and the 4th adjusting knob 14 carry out angle adjustment to lampshade 2, and selection wants the reversed adjusting knob of adjustment direction to be adjusted, only
It needs under the intermeshing transmission of tooth, to make lampshade 2 that angle rotation occur, to reach adjustment angle by rotating adjusting knob
Purpose.
Wherein, center is provided with for the movable through slot hole of connecting rod 52 on the sub-truss 4, and the one of through slot hole
Side is provided with cross track 42, and sliding shoe 41,41 top side of sliding shoe and 5 lower end of telescoping mechanism are equipped on cross track 42
It is fixedly connected, through slot hole is identical with the length of cross track 42 and is parallel to each other, and the both ends of cross track 42 are provided with band
The hanging plate 43 of hook, hanging plate 43 are used for the lesser furred ceiling of mounting hole；It is stretched by sliding change of the sliding shoe 41 on cross track 42
The initial position of contracting mechanism 5 is adjusted sliding shoe 41 according to the size of application places and the angle to be adjusted, adjustment
Lampshade 2 afterwards can have bigger adjustment angle.
Wherein, the lower section of the telescoping mechanism 5 is provided with connected unit 58, and the top of connected unit 58 is provided with adjustable spring
51,51 lower end of adjustable spring is fixedly connected with limit plate 57, and the diameter of limit plate 57 is greater than adjustable spring 51 and connecting rod 52, even
52 one end of extension bar is fixedly connected on 57 lower end of limit plate, and 52 other end of connecting rod is mounted on the top of lampshade 2, inside connected unit 58
Side is equipped with multiple symmetrical position-limiting tubes 54, and position-limiting tube 54 is internally provided with limit spring 55, limit spring 55 it is external one
End is equipped with gag lever post 56, the arc-shaped structure of connecting rod 52 of 57 lower section of limit plate, and the diameter of the arcuate structure is greater than limit
The diameter of position plate 57.By the effect of the elastic restoring force of adjustable spring 51, adjustable spring 51 is in compression in the initial state
State, limit spring 55 release gag lever post 56, and gag lever post 56 blocks the position of limit plate 57, lampshade 2 is made to be in eminence position, when
When squeezing lampshade 2, oblique backplate 53 shrinks 55 horizontal direction Inner extrusion of limit spring, gag lever post 56, and adjustable spring 51 has at this time
There is the elastic-restoring force greater than limit spring 55, limit plate 57 is quickly pushed to lower section, goes out gag lever post 56 by adjustable spring 51
Constraint makes the protrusion of lampshade 2 in the outside of lamp outer ring 1, at this point, the lower edge of lampshade 2 and the first adjusting knob 11, the second adjusting knob 12,
Third adjusting knob 13 and the contact of the 4th adjusting knob 14 adjust any angular turn reconciled button and realize lampshade 2.
The lampshade 2 is conical structure, and the inside of circular cone is light-concentrating material, and top is equipped with LED lamp bead on the inside of circular cone
21, the setting of the side of 2 bottom of lampshade there are four adjustable track 22, the position of adjustable track 22 respectively with the first adjusting knob 11, the
Two adjusting knobs 12, third adjusting knob 13 and the 4th adjusting knob 14 are corresponding, and it is arc strip structure that adjustable track 22, which adjusts face, adjust
It is provided with multiple track teeth 221 on 22 arcuate structure of track, is arranged between 1 interior annular of outer toroid and lamp outer ring of 2 bottom end of lampshade
Angled gap 24.By the arc strip structure of adjustable track 22, it can make the adjusting of arc that there is elasticity, this elasticity is protected
Rigid collision does not occur during adjustment angle for lamp guard 2, and the first adjusting knob 11, the second adjusting knob 12, third are adjusted
Button 13 and the contact of the 4th adjusting knob 14 and adjustable track 22 also can be very good protection adjusting knob, improve the service life of LED light.
Support frame as described above 3 is fixedly mounted on lamp outer ring 1, and the distance of two support frames 3 is equal to the diameter of lamp outer ring 1, branch
The outside middle position of support 3 is provided with fixing button 31, and elastic rod 32 is equipped on fixing button 31, and the both ends of elastic rod 32 are all provided with
It is set to hook, elastic rod 32 is used to lamp outer ring 1 being fixed on furred ceiling, and vertical track 33, vertical track are provided on support frame 3
33 for adjusting the upper and lower position of sub-truss 4.The position of sub-truss 4 can be pre-adjusted, by vertical track 33 for installation
LED light afterwards is ready in later period angle adjustable in, and sub-truss 4 moves down, and installs rear lampshade 2
It is bigger to adjust angle, for lampshade 2 closer to level, the range of illumination is wider.
The coefficient of elasticity of the adjustable spring 51 is greater than the coefficient of elasticity of limit spring 55.The increase of this coefficient makes to stretch
The reaction speed of spring 51 will be faster than the reaction speed of limit spring 55.
It include miniature transformer, rectifier and voltage-stablizer in the integrated circuit block 6, integrated circuit block 6 is used to be LED light
Pearl 21 provides the power supply of conversion.
52 lower end of connecting rod is mounted on the center in 2 outside of lampshade by rigid ball 23, and connecting rod 52 is fixed to be connected
The upper end position in rigid ball 23 is connect, lampshade 2 is movably arranged on the position that the center line of rigid ball 23 is admitted to, what lampshade 2 sealed
Diameter is less than the diameter of rigid ball 23.
The adjusting tooth 16 and track tooth 221 are intermeshed.
The working method of the LED ceiling lamp of room lighting rotation, comprising the following steps:
Step 1: selection adjusts sub-truss 4 in the position of support frame 3 by 32 mounted LED lamp of hanging plate 43 and elastic rod
It sets, adjusts telescoping mechanism 5 and sliding shoe 41 in the position of sub-truss 4, LED light is mounted in furred ceiling；
Step 2: upward lampshade 2, connecting rod 52 is compressed adjustable spring 51 by limit plate 57,56 He of gag lever post
Limit spring 55 is compressed, and unclamps lampshade 2 at this time, passes through gag lever post in the elastic-restoring force lower limiting board 57 of adjustable spring 51
56, it is in 58 inside lowest positions of connected unit；
Step 3: track tooth 221 and the first adjusting knob 11, the second adjusting knob 12 after step 2 on adjustable track 22,
Adjusting tooth 16 on three adjusting knobs 13 and the 4th adjusting knob 14 engages respectively, rotates counterclockwise any adjusting knob, 2 court of lampshade
The direction opposite to adjusting knob, angular illumination.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of LED ceiling lamp of room lighting rotation, including lamp outer ring (1) and lampshade (2), which is characterized in that further include stretching
Contracting mechanism (5)；The telescoping mechanism (5) is mounted on the top of lampshade (2) pyramidal structure, and telescoping mechanism (5) passes through sliding shoe
(41) it is mounted on sub-truss (4) with integrated circuit block (6), sub-truss (4) both ends are supported by support frame (3), lampshade
(2) the bottom end outer ring of pyramidal structure is provided with lamp outer ring (1), and lamp outer ring (1) diameter is 1.5 times of lampshade (2) bottom diameter, branch
Support (3) is mounted on lamp outer ring (1) inside by screw；
Wherein, the lamp outer ring (1) is endless metal structure, and four squares are symmetrically arranged in the ring structure of lamp outer ring (1)
The hole of shape, each hole are separately installed with the first adjusting knob (11), the second adjusting knob (12), third adjusting knob (13) and the 4th and adjust
Button (14), the first adjusting knob (11), the second adjusting knob (12), third adjusting knob (13) and the 4th adjusting knob (14) are round knot
Structure, the first adjusting knob (11), the second adjusting knob (12), third adjusting knob (13) and the 4th adjusting knob (14) outer ring be uniformly arranged
Have multiple adjusting tooths (16), the first adjusting knob (11), the second adjusting knob (12), third adjusting knob (13) and the 4th adjusting knob (14)
It is axially mounted to by rotary shaft (15) in the rectangular opening of lamp outer ring (1) ring structure, the first adjusting knob (11), the second adjusting knob
(12), the half of third adjusting knob (13) and the 4th adjusting knob (14) is stretched out in the outside of lamp outer ring (1), the other half is in lamp outer ring
(1) inside；
Wherein, center is provided with for the movable through slot hole of connecting rod (52) on the sub-truss (4), and the one of through slot hole
Side is provided with cross track (42), is equipped on cross track (42) sliding shoe (41), sliding shoe (41) top side and flexible
Mechanism (5) lower end is fixedly connected, and through slot hole is identical with the length of cross track (42) and is parallel to each other, cross track (42)
Both ends are provided with the hanging plate (43) of buckle, and hanging plate (43) is used for the lesser furred ceiling of mounting hole；
Wherein, it is provided with connected unit (58) below the telescoping mechanism (5), connected unit is provided with adjustable spring above (58)
(51), adjustable spring (51) lower end is fixedly connected with limit plate (57), the diameter of limit plate (57) be greater than adjustable spring (51) and
Connecting rod (52), connecting rod (52) one end are fixedly connected on limit plate (57) lower end, and connecting rod (52) other end is mounted on lampshade
(2) top, connected unit (58) inner side are equipped with multiple symmetrical position-limiting tubes (54), and position-limiting tube (54) is internally provided with limit
Position spring (55), the external one end of limit spring (55) are equipped with gag lever post (56), the connecting rod (52) below limit plate (57)
Arc-shaped structure, and the diameter of the arcuate structure is greater than the diameter of limit plate (57).
2. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that the lampshade (2) is
Conical structure, the inside of circular cone are light-concentrating material, and top is equipped with LED lamp bead (21) on the inside of circular cone, the side of lampshade (2) bottom
Face setting there are four adjustable track (22), the position of adjustable track (22) respectively with the first adjusting knob (11), the second adjusting knob
(12), third adjusting knob (13) and the 4th adjusting knob (14) are corresponding, and it is arc strip structure that adjustable track (22), which adjusts face, adjust
Multiple track teeth (221), the outer toroid and lamp outer ring (1) interior annular of lampshade (2) bottom end are provided on track (22) arcuate structure
Between be provided with angular clearances (24).
3. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that support frame as described above (3)
It is fixedly mounted on lamp outer ring (1), the distance of two support frames (3) is equal to the diameter of lamp outer ring (1), the outside of support frame (3)
Middle position is provided with fixing button (31), is equipped on fixing button (31) elastic rod (32), and the both ends of elastic rod (32) are respectively provided with
For hook, elastic rod (32) is used to lamp outer ring (1) being fixed on furred ceiling, and vertical track (33) are provided on support frame (3), are erected
It is used to adjust the upper and lower position of sub-truss (4) to track (33).
4. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that the adjustable spring
(51) coefficient of elasticity is greater than the coefficient of elasticity of limit spring (55).
5. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that the integrated circuit
It include miniature transformer, rectifier and voltage-stablizer in block (6), integrated circuit block (6) is used to provide conversion for LED lamp bead (21)
Power supply.
6. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that the connecting rod
(52) lower end is mounted on the center on the outside of lampshade (2) by rigid ball (23), and connecting rod (52) is fixedly connected on rigid ball
(23) upper end position, lampshade (2) are movably arranged on the position that the center line of rigid ball (23) is admitted to, and lampshade (2) seals straight
Diameter is less than the diameter of rigid ball (23).
7. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that the adjusting tooth
(16) it is intermeshed with track tooth (221).
8. a kind of LED ceiling lamp of room lighting rotation according to claim 1, which is characterized in that room lighting rotation
The working method of the LED ceiling lamp turned, comprising the following steps:
Step 1: selection adjusts sub-truss (4) in support frame (3) by hanging plate (43) and elastic rod (32) mounted LED lamp
Position adjusts telescoping mechanism (5) and sliding shoe (41) in the position of sub-truss (4), LED light is mounted in furred ceiling；
Step 2: upward lampshade (2), connecting rod (52) is compressed adjustable spring (51) by limit plate (57), gag lever post
(56) it is compressed with limit spring (55), lampshade (2) is unclamped at this time, in the elastic-restoring force lower limiting board of adjustable spring (51)
(57) gag lever post (56) are passed through, is in the internal lowest positions of connected unit (58)；
Step 3: track tooth (221) and the first adjusting knob (11), the second adjusting knob after step 2 on adjustable track (22)
(12), the adjusting tooth (16) on third adjusting knob (13) and the 4th adjusting knob (14) engages respectively, rotates counterclockwise any one
Adjusting knob, lampshade (2) direction opposite towards adjusting knob, angular illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199696.8A CN109899726B (en) | 2019-03-15 | 2019-03-15 | Rotatory LED ceiling lamp of indoor lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199696.8A CN109899726B (en) | 2019-03-15 | 2019-03-15 | Rotatory LED ceiling lamp of indoor lighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109899726A true CN109899726A (en) | 2019-06-18 |
| CN109899726B CN109899726B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910199696.8A Active CN109899726B (en) | 2019-03-15 | 2019-03-15 | Rotatory LED ceiling lamp of indoor lighting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217885A (en) * | 2021-05-06 | 2021-08-06 | 深圳市永裕光电有限公司 | Telescopic wide-angle LED luminotron |
| CN114352981A (en) * | 2022-01-19 | 2022-04-15 | 浙江光辉玻璃科技股份有限公司 | Glass lampshade fore shaft structure |
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| CN114352981A (en) * | 2022-01-19 | 2022-04-15 | 浙江光辉玻璃科技股份有限公司 | Glass lampshade fore shaft structure |
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