CN104421890B - Lamps and lanterns and its lamp cap regulating mechanism - Google Patents
Lamps and lanterns and its lamp cap regulating mechanism Download PDFInfo
- Publication number
- CN104421890B CN104421890B CN201310382355.7A CN201310382355A CN104421890B CN 104421890 B CN104421890 B CN 104421890B CN 201310382355 A CN201310382355 A CN 201310382355A CN 104421890 B CN104421890 B CN 104421890B
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- Prior art keywords
- lamp cap
- motor
- shaft
- pivot
- regulating mechanism
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of lamps and lanterns and its lamp cap regulating mechanism, lamp cap regulating mechanism includes：Changeover campholder；Rotating axis component, for being fixedly connected with lamp cap, the other end wears axis hole, and free to rotate in axis hole for one end, and rotating axis component includes ontology and a swing arm extending in the middle part of ontology；Motor, drive shaft are parallel to the axial setting of the ontology of rotating axis component；Rotating member, including fixing sleeve, support arm and the first pivot, one end of fixing sleeve is fixedly arranged in the drive shaft with motor, make drive shaft turns of the rotating member with motor, support arm is fixedly connected with the other end of fixing sleeve, first pivot is set on the free end of the support arm side opposite with fixing sleeve, and the first pivot axis parallel is arranged in the axial direction of fixing sleeve；Oscillating rod, one end are rotatably connected by the free end of the second pivot and swing arm, and the other end is rotatably connected with the first pivot.The irradiating angle that above-mentioned lamp cap regulating mechanism adjusts lamps and lanterns is more convenient, and energy conservation and environmental protection.
Description
【Technical field】
The present invention relates to a kind of illuminators, more particularly to a kind of lamps and lanterns and its lamp cap regulating mechanism.
【Background technology】
The lamp cap regulating mechanism of traditional lamps and lanterns is generally powerful motor and lamp cap is driven to swing, powerful motor
Drive shaft is directly connect with lamp cap, and directly drives lamp cap rotation, so that lamp cap is surpassed a direction and is swung, can not achieve lamp cap one
It swings back and forth in a angle, therefore, the lamp cap regulating mechanism adjusting direction of illumination of traditional lamps and lanterns is relatively complicated.Also, due to
Motor direct-drive lamp cap rotates, and needs larger twisting force in lamp cap, thus the motor for needing power larger so that tradition
Lamps and lanterns the more power consumption of lamp cap regulating mechanism.
【Invention content】
In view of above-mentioned condition, it is necessary to provide that a kind of adjusting direction of illumination is more convenient and more energy-efficient lamp cap tune
Save mechanism.
A kind of lamp cap regulating mechanism for adjusting the irradiating angle of lamps and lanterns, the lamp cap regulating mechanism include：
Changeover campholder equipped with axis hole；
It is used to support the rotating axis component of the lamp cap of the lamps and lanterns, one end of the rotating axis component with the lamp cap for fixing
Connection, the other end wears the axis hole, and free to rotate in the axis hole, and the rotating axis component includes ontology and from institute
The swing arm extended in the middle part of ontology is stated, and the swing arm is set perpendicular to the axial direction of the ontology of the rotating axis component
It sets；
Motor for driving the lamp cap rotation, the drive shaft of the motor are parallel to the ontology of the rotating axis component
Axial setting；
The rotating member being fixed in the drive shaft of the motor, the rotating member include fixing sleeve, support arm and the first pivot,
One end of the fixing sleeve is fixedly arranged in the drive shaft of the motor, makes the rotating member with the driving of the motor
Shaft rotation is dynamic, and the support arm is fixedly connected with the other end of the fixing sleeve, and first pivot is set to the free end of the support arm
The side opposite with the fixing sleeve, and first pivot axis parallel is in the axial direction setting of the fixing sleeve；When the motor
Drive shaft when driving fixing sleeve rotation, first pivot is rotated around the drive shaft of the motor；And
Oscillating rod for driving the rotating axis component rotation, one end of the oscillating rod passes through the second pivot and the pendulum
The free end of swing arm is rotatably connected, and the other end is rotatably connected with first pivot；
Wherein, the drive shaft of the motor drives the rotating member rotation, the rotating member to drive the oscillating rod and institute
Drive shaft turns of the one end around the motor for stating the second pivot connection, to make the oscillating rod that the rotating axis component be driven to exist
Carry out back rotation in predetermined angular.
Compared to the lamp cap regulating mechanism of traditional lamps and lanterns, above-mentioned lamp cap regulating mechanism has at least the following advantages：
（1）The motor-driven rotation part of above-mentioned lamp cap regulating mechanism is rotated around the drive shaft of motor, and rotating member, which drives, to be swung
Bar is swung, and oscillating rod drives rotating axis component to carry out back rotation during swing, so as to drive lamp cap to come in predetermined angular
Backswing was dynamic, without rotation one week.Therefore, the irradiating angle of above-mentioned lamp cap regulating mechanism adjusting lamps and lanterns is more convenient.
（2）The motor of above-mentioned lamp cap regulating mechanism drives oscillating rod to swing by rotating member, is driven with oscillating rod swing
Rotating axis component rotates, and acts on the torque angle of rotating axis component, thus only needs smaller torsion to can be driven rotating axis component and turn
Dynamic, therefore, for above-mentioned lamp cap regulating mechanism without the motor of relatively high power, power consumption is smaller, can reach the mesh of energy conservation and environmental protection
's.
The ontology of the rotating axis component includes shaft and lubricating cylinder, one end of the shaft in one of the embodiments,
For being fixedly connected with the lamp cap, the lubricating cylinder is made of self lubricity material, the lubricating cylinder is fixedly set in
In the shaft, and the lubricating cylinder is free to rotate in the beam barrel hole.
One end of the shaft is equipped with fixed column and blocker ring in one of the embodiments, and the fixed column is set to institute
On the end face for stating shaft one end, and fixed column connection coaxial with the shaft, week of the blocker ring along the shaft
It is arranged to around one week of the shaft, and close to the fixed column；The fixed column wears the lamp cap, the blocker ring
It is abutted with the lamp cap.
The lubricating cylinder is polyformaldehyde cylinder in one of the embodiments, and the axis hole of the lubricating cylinder is circle；
The shaft be cylinder, and the diameter of shaft slightly larger than the lubricating cylinder axis hole diameter, make the shaft with it is described
Lubricating cylinder is interference fitted.
The swing arm includes stub end and the small head end opposite with the stub end, institute in one of the embodiments,
It states stub end and is equipped with the through hole passed through for the lubricating cylinder, second pivot is the connecting pole set on the small head end, institute
The one end for stating oscillating rod is set on the connecting pole, and the connecting pole offers the axially extending spiral shell along the connecting pole
The screw hole in hole, screw and the connecting pole is screwed, to stop the end of the oscillating rod.
The oscillating rod is flat structure in one of the embodiments, and the oscillating rod includes first end, connects
The both ends of socket part and the second end, the interconnecting piece are connect with the first end and the second end respectively, first pivot
And second pivot penetrates rotatably the first end and the second end respectively；The interconnecting piece respectively with it is described
First end and the second end end form angle, and the first end is parallel to the second end setting, so that institute
State between first end and the swing arm that there are spacing.
The Changeover campholder includes switching cylinder and on the outer peripheral edge of the switching cylinder in one of the embodiments,
Supporting block, the axis hole is set in the supporting block, and is parallel to the axially extending of the switching cylinder.
The motor is the synchronous motor that power is 5 watts in one of the embodiments,.
Meanwhile the present invention also provides a kind of lamps and lanterns using above-mentioned lamp cap regulating mechanism.
A kind of lamps and lanterns comprising：
Above-mentioned lamp cap regulating mechanism；And
The lamp cap, including bulb socket and the reflector that is fixed on the bulb socket, the rotating axis component with it is described anti-
Cover is penetrated to be fixedly connected.
The bulb socket includes that pedestal and the axis on the pedestal connect boss in one of the embodiments, described
There is pedestal bottom surface and the side adjoining with the bottom surface, the axis to connect the bottom surface that boss is located at the pedestal, and with institute
A stage portion is collectively formed in the bottom surface for stating pedestal, and the motor is mounted in the stage portion.
【Description of the drawings】
Fig. 1 is the exploded view of the lamps and lanterns of embodiment of the present invention；
Fig. 2 is the assembling figure of lamps and lanterns shown in FIG. 1；
Fig. 3 is the enlarged drawing of the parts III in Fig. 2；
Fig. 4 is the stereogram of the rotating member of lamps and lanterns shown in FIG. 1；
Fig. 5 is the stereogram of the oscillating rod of lamps and lanterns shown in FIG. 1；
Fig. 6 is the birds-eye perspective of lamps and lanterns shown in Fig. 2；
Fig. 7 is the upward view of lamps and lanterns shown in Fig. 2.
【Specific implementation mode】
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
It please refers to Fig.1 to Fig.3, the lamps and lanterns 100 of embodiment of the present invention include lamp cap 101 and lamp cap regulating mechanism 103, lamp
Head regulating mechanism 103 is used to adjust the irradiating angle of lamps and lanterns 100.Lamp cap regulating mechanism 103 includes Changeover campholder 110, shaft
Part 120, motor 130, rotating member 140 and oscillating rod 150.
Changeover campholder 110 is equipped with axis hole（Figure is not marked）.Specifically in the illustrated embodiment, Changeover campholder 110 includes switching
Cylinder 111 and the supporting block 113 on the outer peripheral edge of switching cylinder 111, axis hole is set in supporting block 113, and is parallel to switching
Cylinder 111 it is axially extending.Since Changeover campholder 110 includes switching cylinder 111, it can be facilitated by switching cylinder 111 and lamp cap 101 is installed
On other load bearing components, for example, when load bearing component is equipped with fixed column, then switching cylinder 111 can directly be set in the fixed column
On, conveniently and efficiently to install lamp cap 101.
Rotating axis component 120 is used to support the lamp cap 101 of lamps and lanterns 100.One end of rotating axis component 120 is used for solid with lamp cap 101
Fixed connection, the other end wear axis hole, and free to rotate in the axis hole of Changeover campholder 110.Rotating axis component 120 includes ontology
（Figure is not marked）And extend a swing arm 121 in the middle part of ontology, and swing arm 121 is perpendicular to the ontology of rotating axis component 120
Axial setting.
Specifically in the illustrated embodiment, the ontology of rotating axis component 120 includes shaft 123 and lubricating cylinder 125.Shaft 123
One end be used to be fixedly connected with lamp cap 101.Lubricating cylinder 125 is made of self lubricity material, and lubricating cylinder 125 is fixedly arranged
In shaft 123, and lubricating cylinder 125 is free to rotate in beam barrel hole.For example, lubricating cylinder 125 is polyformaldehyde（POM,
Polyoxymethylene）Cylinder, and the axis hole of lubricating cylinder 125 is circle；Shaft 123 is cylinder, and shaft 123
Diameter makes shaft 123 be interference fitted with lubricating cylinder 125 slightly larger than the diameter of the axis hole of lubricating cylinder 125.Outside due to shaft 123
Wall is arranged with lubricating cylinder 125, and lubricating cylinder 125 is made of self lubricity material so that rotating axis component 120 is in Changeover campholder 110
Friction is small when rotation in axis hole, to improve the service life of lamp cap regulating mechanism 103.
Further, one end of shaft 123 is equipped with fixed column 123a and blocker ring 123b, and fixed column 123a is set to shaft
On the end face of 123 one end, and fixed column 123a connections coaxial with shaft 123.Blocker ring 123b along shaft 123 circumferentially around
One week of shaft 123, and close to fixed column 123a settings.Fixed column 123a wears lamp cap 101, blocker ring 123b and lamp cap
101 abut.For example, fixed column 123a can be stud, it is screwed with stud at this point, lamp cap 101 is equipped with.Due to blocker ring
123b is abutted with lamp cap 101, and lamp cap 101 is excessively passed through to avoid fixed column 123a, and has damaged lamp cap 101, plays excessive guarantor
Shield acts on.
For motor 130 for driving lamp cap 101 to rotate, the drive shaft of motor 130 is parallel to the axis of the ontology of rotating axis component 120
To setting.Specifically in the illustrated embodiment, motor 130 is the synchronous motor that power is 5 watts.
Also referring to Fig. 4, rotating member 140 is fixed in the drive shaft of motor 130, and rotating member 140 includes fixing sleeve
141, support arm 143 and the first pivot 145.One end of fixing sleeve 141 is fixedly arranged in the drive shaft of motor 130, makes rotation
Part 140 with motor 130 drive shaft turns.Support arm 143 is fixedly connected with the other end of fixing sleeve 141, and the first pivot 145 is set
In the free end of support arm 143 side opposite with fixing sleeve 141, and the first pivot 145 is parallel to the axial direction of fixing sleeve 141 and sets
It sets.When the drive shaft of motor 130 drives fixing sleeve 141 to rotate, the first pivot 145 is rotated around the drive shaft of motor 130.
For oscillating rod 150 for driving rotating axis component 120 to rotate, one end of oscillating rod 150 passes through the second pivot 127 and shaft
The free end of the swing arm 121 of component 120 is rotatably connected, and the other end is rotatably connected with the first pivot 145.Wherein, motor
130 drive shaft drives rotating member 140 to rotate, rotating member 140 drive one end that oscillating rod 150 is connect with the second pivot 127 around
The drive shaft turns of motor 130, to make oscillating rod 150 that rotating axis component 120 be driven to carry out back rotation in predetermined angular.
Please refer to fig. 5, it is specific in the illustrated embodiment, oscillating rod 150 is flat structure, and oscillating rod 150
Including first end 151, interconnecting piece 153 and the second end 155.The both ends of interconnecting piece 153 respectively with first end 151 and second
End 155 connects, and the first pivot 145 and the second pivot 127 penetrate rotatably first end 151 and the second end 155 respectively.
Interconnecting piece 153 forms angle with first end 151 and second end end respectively, and first end 151 is parallel to the second end 155
Setting, so that there are spacing between first end 151 and swing arm 121.First end 151 due to oscillating rod 150 and swing
There are spacing between arm 121, and oscillating rod 150 is avoided to generate friction with the swing arm of rotating axis component 120 121 in rotation process.
Further, the swing arm 121 of rotating axis component 120 includes stub end and the small head end opposite with stub end, major part
End is equipped with the through hole passed through for the lubricating cylinder 125 of rotating axis component 120, and the second pivot 127 is the connecting pole set on small head end, pendulum
One end of lever 150 is set on connecting pole, and connecting pole offers the axially extending screw hole along connecting pole, screw and connecting pole
Screw hole be screwed, to stop the end of oscillating rod 150.
Since the second pivot 127 is the connecting pole set on small head end, connecting pole is equipped with for stopping 150 end of oscillating rod
Screw, to prevent the end of oscillating rod 150 from falling off from the second pivot 127, to improve oscillating rod 150 and rotating axis component
120 connection reliability.
Lamp cap 101 includes the bulb socket 101a and reflector 101b that is fixed on bulb socket 101a, rotating axis component 120 with it is anti-
Cover 101b is penetrated to be fixedly connected.Specifically in the illustrated embodiment, bulb socket 101a includes pedestal (figure is not marked) and is set on pedestal
Axis connect boss (figure do not mark), there is pedestal bottom surface and the side adjoining with bottom surface, axis to connect the bottom surface that boss is located at pedestal, and
And a stage portion is collectively formed with the bottom surface of pedestal, motor 130 is mounted in stage portion.
Also referring to Fig. 6 and Fig. 7, when needing to adjust the irradiating angle of lamp cap 101, motor 130 drives rotating member 140
Rotation, the drive shaft of rotating member 140 and drive oscillating rod 150 relative to the drive of motor 130 around the drive shaft turns of motor 130
Moving axis is swung；Oscillating rod 150 drives the swing arm 121 of rotating axis component 120 to rotate, to make the ontology of rotating axis component 120 rotate,
To drive lamp cap 101 to rotate.For example, when two circle of rotation of motor 130, lamp cap 101 just swings one back and forth.
Compared to the lamp cap regulating mechanism of traditional lamps and lanterns, above-mentioned lamp cap regulating mechanism 103 has at least the following advantages：
（1）The motor 130 of above-mentioned lamp cap regulating mechanism 103 drives rotating member 140 to be rotated around the drive shaft of motor 130, turns
Moving part 140 drives oscillating rod 150 to swing, and oscillating rod 150 drives rotating axis component 120 to carry out back rotation during swing, to
Lamp cap 101 can be driven to swing back and forth in predetermined angular, without rotation one week.Therefore, above-mentioned lamp cap regulating mechanism 103 is adjusted
The irradiating angle of lamps and lanterns 100 is more convenient.
（2）The motor 130 of above-mentioned lamp cap regulating mechanism 103 drives oscillating rod 150 to swing by rotating member 140, to swing
Bar 150 swings that rotating axis component 120 is driven to rotate, and acts on the torque angle of rotating axis component 120, thus only needs smaller torsion
Power can be driven rotating axis component 120 rotation, therefore, above-mentioned lamp cap regulating mechanism 103 without relatively high power motor 130,
Its power consumption is smaller, can reach the purpose of energy conservation and environmental protection.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of lamp cap regulating mechanism for adjusting the irradiating angle of lamps and lanterns, which is characterized in that the lamp cap regulating mechanism packet
It includes：
Changeover campholder equipped with axis hole；
It is used to support the rotating axis component of the lamp cap of the lamps and lanterns, one end of the rotating axis component, which is used to fix with the lamp cap, to be connected
It connects, the other end wears the axis hole, and free to rotate in the axis hole, and the rotating axis component includes ontology and from described
The swing arm extended in the middle part of ontology, and the swing arm is perpendicular to the axial setting of the ontology of the rotating axis component；
Motor for driving the lamp cap rotation, the drive shaft of the motor are parallel to the axial direction of the ontology of the rotating axis component
Setting；
The rotating member being fixed in the drive shaft of the motor, the rotating member include fixing sleeve, support arm and the first pivot, described
One end of fixing sleeve is fixedly sheathed in the drive shaft of the motor, makes driving shaft rotation of the rotating member with the motor
Dynamic, the support arm is fixedly connected with the other end of the fixing sleeve, and first pivot is set to free end and the institute of the support arm
The opposite side of fixing sleeve is stated, and first pivot axis parallel is in the axial direction setting of the fixing sleeve；When the drive of the motor
When moving axis drives the fixing sleeve rotation, first pivot is rotated around the drive shaft of the motor；And
Oscillating rod for driving the rotating axis component rotation, one end of the oscillating rod passes through the second pivot and the swing arm
Free end be rotatably connected, the other end is rotatably connected with first pivot；
Wherein, the drive shaft of the motor drives rotating member rotation, and the rotating member drives the oscillating rod and described the
Two one end being pivotally connected around the motor drive shaft turns, to make the oscillating rod drive the rotating axis component predetermined
Carry out back rotation in angle.
2. lamp cap regulating mechanism as described in claim 1, which is characterized in that the ontology of the rotating axis component includes shaft and profit
Slide cartridge, one end of the shaft are used to be fixedly connected with the lamp cap, and the lubricating cylinder is made of self lubricity material, described
Lubricating cylinder is fixedly set in the shaft, and the lubricating cylinder is free to rotate in the axis hole.
3. lamp cap regulating mechanism as claimed in claim 2, which is characterized in that one end of the shaft is equipped with fixed column and blocking
Ring, the fixed column is set on the end face of described shaft one end, and fixed column connection coaxial with the shaft, the resistance
Baffle ring is arranged along one week circumferentially around the shaft of the shaft, and close to the fixed column；The fixed column is worn
The lamp cap, the blocker ring are abutted with the lamp cap.
4. lamp cap regulating mechanism as claimed in claim 2, which is characterized in that the lubricating cylinder is polyformaldehyde cylinder, and institute
The axis hole for stating lubricating cylinder is circle；The shaft is cylinder, and the diameter of shaft is slightly larger than the axis hole of the lubricating cylinder
Diameter makes the shaft be interference fitted with the lubricating cylinder.
5. lamp cap regulating mechanism as claimed in claim 4, which is characterized in that the swing arm include stub end and with it is described big
The opposite small head end of head end, the stub end are equipped with the through hole passed through for the lubricating cylinder, and second pivot is set on institute
The connecting pole of small head end is stated, one end of the oscillating rod is set on the connecting pole, and the connecting pole is offered along the company
The axially extending screw hole of column is connect, the screw hole of screw and the connecting pole is screwed, to stop the end of the oscillating rod.
6. lamp cap regulating mechanism as described in claim 1, which is characterized in that the oscillating rod is flat structure, and described
Oscillating rod includes first end, interconnecting piece and the second end, the both ends of the interconnecting piece respectively with the first end and second
End connects, and first pivot and second pivot penetrate rotatably the first end and the second end respectively
Portion；The interconnecting piece forms angle with the first end and the second end end respectively, and the first end is parallel to
The second end setting, so that there are spacing between the first end and the swing arm.
7. lamp cap regulating mechanism as described in claim 1, which is characterized in that the Changeover campholder include switching cylinder and be set to institute
The supporting block on the outer peripheral edge of switching cylinder is stated, the axis hole is set in the supporting block, and is parallel to the axis of the switching cylinder
To extension.
8. lamp cap regulating mechanism as described in claim 1, which is characterized in that the motor is the synchronous motor that power is 5 watts.
9. a kind of lamps and lanterns, which is characterized in that including：
Such as claim 1~8 any one of them lamp cap regulating mechanism；And
The lamp cap, including bulb socket and the reflector that is fixed on the bulb socket, the rotating axis component and the reflector
It is fixedly connected.
10. lamps and lanterns as claimed in claim 9, which is characterized in that the bulb socket includes pedestal and on the pedestal
Axis connects boss, and there is the pedestal bottom surface and the side adjoining with the bottom surface, the axis to connect boss and be located at the pedestal
Bottom surface, and a stage portion is collectively formed with the bottom surface of the pedestal, the motor is mounted in the stage portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310382355.7A CN104421890B (en) | 2013-08-28 | 2013-08-28 | Lamps and lanterns and its lamp cap regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310382355.7A CN104421890B (en) | 2013-08-28 | 2013-08-28 | Lamps and lanterns and its lamp cap regulating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104421890A CN104421890A (en) | 2015-03-18 |
| CN104421890B true CN104421890B (en) | 2018-09-11 |
Family
ID=52971635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310382355.7A Active CN104421890B (en) | 2013-08-28 | 2013-08-28 | Lamps and lanterns and its lamp cap regulating mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN104421890B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381538A (en) * | 1981-10-13 | 1983-04-26 | I. W. Industries, Inc. | Lamp swivel |
| CN201748323U (en) * | 2010-07-06 | 2011-02-16 | 胡明川 | Energy-saving type rotary light-emitting diode (LED) flood light with high power |
| CN102707728A (en) * | 2011-03-28 | 2012-10-03 | 海洋王照明科技股份有限公司 | Movement limiting device for lamp and moving lamp |
| CN102829440A (en) * | 2011-06-17 | 2012-12-19 | 海洋王照明科技股份有限公司 | Swing type lighting device |
| CN103185209A (en) * | 2011-12-27 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lamp |
| CN203131566U (en) * | 2013-03-21 | 2013-08-14 | 袁静 | Adjustable floor lamp |
-
2013
- 2013-08-28 CN CN201310382355.7A patent/CN104421890B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381538A (en) * | 1981-10-13 | 1983-04-26 | I. W. Industries, Inc. | Lamp swivel |
| CN201748323U (en) * | 2010-07-06 | 2011-02-16 | 胡明川 | Energy-saving type rotary light-emitting diode (LED) flood light with high power |
| CN102707728A (en) * | 2011-03-28 | 2012-10-03 | 海洋王照明科技股份有限公司 | Movement limiting device for lamp and moving lamp |
| CN102829440A (en) * | 2011-06-17 | 2012-12-19 | 海洋王照明科技股份有限公司 | Swing type lighting device |
| CN103185209A (en) * | 2011-12-27 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lamp |
| CN203131566U (en) * | 2013-03-21 | 2013-08-14 | 袁静 | Adjustable floor lamp |
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| Publication number | Publication date |
|---|---|
| CN104421890A (en) | 2015-03-18 |
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