CN105927942A - Lamp holder with angle adjusting device - Google Patents
Lamp holder with angle adjusting device Download PDFInfo
- Publication number
- CN105927942A CN105927942A CN201610265633.4A CN201610265633A CN105927942A CN 105927942 A CN105927942 A CN 105927942A CN 201610265633 A CN201610265633 A CN 201610265633A CN 105927942 A CN105927942 A CN 105927942A
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- CN
- China
- Prior art keywords
- lamp holder
- installing plate
- plate
- graduation mark
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F21V21/30—Pivoted housings or frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Friction Gearing (AREA)
Abstract
A lamp holder with an angle adjusting device is used for achieving adjustment of the angle of the lamp holder, and the inclination angle of the lamp holder can be known about conveniently. The lamp holder with the angle adjusting device comprises a lamp holder body and a support; a first supporting lug is arranged on the front side of the lamp holder body; a second supporting lug is arranged on the rear side of the lamp holder body; corresponding through holes are formed in the first supporting lug and the second supporting lug; an installation ring is fixed to the first supporting lug, and an installation ring is fixed to the second supporting lug; the first supporting lug and the second supporting lug are each provided with a locking device; the support comprises a first installing plate, a second installing plate and a connecting plate; a scale plate is fixed to each of one end of the first installing plate and one end of the second installing plate; the two installing rings are rotationally connected with the corresponding scale plates; a rotating shaft is fixed between the two installing rings and fixedly provided with a worm gear; a worm is rotationally installed between the first installing plate and the second installing plate; and the two scale plates are each provided with inserting holes and each provided with scale marks. By means of the lamp holder with the angle adjusting device, the inclination angle of the lamp holder can be conveniently adjusted, and the lamp holder can be relatively fixed.
Description
Technical field
The present invention relates to lamp holder technical field, a kind of lamp holder with angular adjustment apparatus.
Background technology
Lamp holder of the prior art all uses fixing connection with fixed support major part, and the angle of lamp holder can not
Adjust, so, cause limitation to use.Even if some light fixture has lamp holder adjusts function, but its structure
Complexity, manufacturing cost is higher.As disclosed in the Chinese patent application of Application No. 201010210766.4 one
Plant holder angle adjusting means, comprising: fix seat, rotation seat, pass fixing seat and the company of rotation seat
Fitting, the locking locking member of connector, internal gear disc and outer tooth disk.Above-mentioned holder structure is complicated, and
When carrying out angle adjustment, it is impossible to clearly find out the angle of inclination of lamp holder.
Summary of the invention
It is an object of the invention to provide a kind of lamp holder with angular adjustment apparatus, for realizing lamp holder
The adjustment of angle also is easy to know the angle that lamp holder tilts.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of with angular adjustment apparatus
Lamp holder, it includes cap body, it is characterized in that, also includes support, sets in the front side of described cap body
Having the first journal stirrup, the rear side in described cap body is provided with the second journal stirrup, divides on first, second journal stirrup
It is not provided with corresponding through hole, first, second journal stirrup is respectively fixed with mounting ring, first, second
Journal stirrup is between two mounting rings, and the inner circle of installing plate is alignd with through hole；On first, second journal stirrup
It is respectively equipped with the locker of hollow, in the inner chamber of described locker, is provided with baffle plate, at described baffle plate and lock
It is provided with spring between the internal chamber wall of tight device, described baffle plate is fixed with the latch being through on locker；
Described support includes the first installing plate, the second installing plate and connecting plate, the first installing plate, the second peace
Dress plate and connecting plate are sequentially arranged and constitute a U-shaped, in one end of first, second installing plate respectively
Being fixed with graduated tile, be respectively equipped with support ring on graduated tile described in two, described in two, mounting ring rotates respectively
It is arranged on the inner side of two support rings, described in two, between mounting ring, is fixed with rotating shaft, solid in described rotating shaft
Surely there is worm gear, be rotatablely equipped with between first, second installing plate and engage the worm screw coordinated with worm gear,
Described worm screw is provided with knob；Graduated tile described in two is respectively equipped with some be circumferentially uniformly arranged insert
Hole, is respectively equipped with the graduation mark that circumferentially direction is arranged on graduated tile described in two, and described graduation mark includes
The whole graduation mark being arranged alternately and half graduation mark；On the graduated tile connected with described first installing plate, whole
Graduation mark is identical with the number of jack and one_to_one corresponding；On the graduated tile connected with described second installing plate,
Half graduation mark is identical with the number of jack and one_to_one corresponding；Described latch and the jack pair on corresponding graduated tile
Qi Hou, the effect end of latch is placed in the first or second installing plate through through hole under the action of the spring.
Further, the outer wall of described mounting ring is provided with cannelure, in described cannelure, is provided with resistance
Ni Quan, the external diameter of described damped ring is more than the external diameter of mounting ring.
Further, the outer wall of described damped ring is provided with anti-skid design.
Further, the central angle that described graduation mark is corresponding is 180 degree.
Further, described latch is provided with draw ring.
Further, the effect end of described latch is hemispherical.
Further, described first journal stirrup is provided with marking line.
Further, between first, second installing plate, it is provided with a pair fixed plate setting up and down, described
Worm screw is rotatably installed in two fixed plates.
The invention has the beneficial effects as follows: a kind of lamp holder with angular adjustment apparatus that the present invention provides, will
When lamp holder adjusts to a certain inclination angle, unclamp the draw ring on latch, the effect end of latch can be made to be through first
Between graduated tile on journal stirrup and the first installing plate, or the graduated tile on the second journal stirrup and the second installing plate it
Between, and then realize being relatively fixed of cap body and support.The setting of graduated tile, and carve on graduated tile
The setting of degree line, can facilitate reading, to know the angle that cap body tilts.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the front view of cap body；
Fig. 3 is the top view of cap body；
Fig. 4 is the A-A sectional view in Fig. 2；
Fig. 5 is the schematic diagram of damped ring；
Fig. 6 is the schematic diagram of locking device；
Fig. 7 is the front schematic view of support；
Fig. 8 is the location diagram of rotating shaft and support；
Fig. 9 is the schematic diagram of worm screw；
Figure 10 is the adjustment schematic diagram of lamp holder；
In figure: 1 lamp holder body, 2 first journal stirrups, 21 through holes, 22 mounting rings, 23 damped rings, 24 prevent
Sliding decorative pattern, 25 marking lines, 3 second journal stirrups, 4 lockers, 41 latches, 42 draw rings, 43 baffle plates, 44
Spring, 45 hemisphericals, 5 first installing plates, 51 first jacks, 52 graduated tiles, 53 support rings, 6
Two installing plates, 71 whole graduation marks, 72 half graduation marks, 8 connecting plates, 9 rotating shafts, 91 worm gears, 92 worm screws,
93 worm shafts, 94 knobs, 95 fixed plates.
Detailed description of the invention
Describe the present invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, cap body 1 is the matrix of the present invention, the installed in front in cap body has
One journal stirrup 2, the rear side in cap body is provided with the second journal stirrup 3, as shown in Figure 2 to Figure 3, first,
Second journal stirrup is the metallic plate of rectangle, and first, second journal stirrup is bolted on cap body respectively
On, it is possible to use other mounting means, as being connected by screw, being welded to connect.First, second
The shape of journal stirrup can also be other form, is provided with corresponding through hole 21 on first, second journal stirrup,
Further respectively having mounting ring 22 on the first journal stirrup and the second journal stirrup, mounting ring is the metalwork of annular,
Mounting ring is welded to connect with first, second journal stirrup, and the internal diameter of mounting ring is identical with the aperture of through hole.The first,
Second journal stirrup, between two mounting rings, is provided with cannelure on the outer wall of mounting ring, sets in cannelure
Having damped ring 23, damped ring is the rubber parts of annular, and the radial width of damped ring is deep more than cannelure
Degree, as shown in Figure 4, after being so arranged in mounting ring by damped ring, a part for damped ring is positioned at ring
The outside of shape groove.The inwall of damped ring is in close contact with the bottom of cannelure, being disposed to of damped ring
Increase the frictional force between mounting ring and support ring, for increasing frictional force between the two further, such as Fig. 5
Shown in, the outer wall of damped ring is provided with anti-skid design 24.
Being provided with two lockers 4 between first, second journal stirrup, two lockers are separately fixed at the first journal stirrup
With on the second journal stirrup.As shown in Figure 6, locker is cylindrical hollow structure, and a latch 41 is through lock
On tight device and the two ends of latch are respectively placed in the both sides up and down of locker, inserting in being positioned at locker inner chamber
It is fixed with baffle plate 43 on pin, between baffle plate and the internal chamber wall of locker, is provided with spring 44, at the work of spring
Contact with another internal chamber wall of locker with lower baffle plate.Effect end (the latch one on the downside of locker of latch
End) it is hemispherical 45, the latch one end on the upside of locker is provided with draw ring 42, pulls draw ring, overcomes spring
The effect end that can make latch after elastic force moves in the inner chamber of latch.Locker, spring, latch and gear
Plate constitutes locking device.
Being provided with support on first, second journal stirrup, as shown in Figure 7, Figure 8, support includes the first installing plate
5, the second installing plate 6, connecting plate 8, rotating shaft 9, worm gear 91 and worm screw 92, the first installing plate and second
Installing plate is the metallic plate of rectangle, is respectively fixed with graduated tile 52 in one end of first, second installing plate,
Graduated tile is circular metallic plate, the junction arc transition of graduated tile and first, second installing plate.The
One installing plate, the second installing plate constitute a U-shaped with connecting plate, and connecting plate is arranged on first, second
Between installing plate and one end of connecting plate and the first installing plate are connected, and the other end of connecting plate and second is installed
Plate is connected.Being respectively equipped with support ring 53 on first, second installing plate, support ring is the metal of annular
Part, two support rings, between first, second installing plate, are provided with and damped ring on the inwall of support ring
Corresponding stopper slot, the damping band portion exposing cannelure is placed in stopper slot, and the setting of antivibrator makes
Have certain damping force between support ring and mounting ring, with avoid between support ring and antivibrator from
By rotating.The internal diameter of support ring is identical with the external diameter of mounting ring, is being positioned on first, second installing plate
Graduated tile is provided with graduation mark, and the graduation mark on two graduated tiles is corresponding.And graduation mark edge on graduated tile
Circumferencial direction is arranged, and the central angle that graduation mark is corresponding is 180 degree.Graduation mark includes whole graduation mark 71 and half
Graduation mark 72, whole graduation mark be reading be the graduation mark of integer, including zero graduation line；Half graduation mark refers to
In reading, tenths is the graduation mark of 5, and the minimum precision of reading is 0.5.Two graduated tiles set respectively
There is the whole scale on the jack 51 being along the circumferential direction uniformly arranged, and the graduated tile connected with the first installing plate
Line and jack one_to_one corresponding, half graduation mark on graduated tile being connected with the second installing plate and jack one a pair
Should.Between first, second installing plate, be provided with a pair fixed plate 95 setting up and down, two fixed plates it
Between be rotatablely equipped with worm screw 92, as it is shown in figure 9, be provided with on worm shaft 93 be placed in downside fixed plate under
The knob 94 of side.During installation, mounting ring is placed in support ring, and fixedly mounts in the inner side of mounting ring
Rotating shaft 9, rotating shaft is fixing in through-holes, is fixed with the worm gear 91 coordinated with worm engaging in rotating shaft.Rotation
Rotate button, the rotation of worm screw can be driven, and then drive worm gear and the rotation of rotating shaft, last drive installation ring
Rotation in support ring.Being provided with marking line 25 on the first journal stirrup, the extended line of marking line is through scaleover
The center of circle of plate.
When needing the angle adjusting lamp holder, rotary knob, drive the rotation of cap body opposite brackets,
During until marking line aligns with a certain graduation mark, now lamp holder is in a certain fixing angle of inclination；If mark
Timberline aligns with whole graduation mark, unclamps the draw ring on the first journal stirrup so that the latch effect on the first journal stirrup
End is placed in the jack that this whole graduation mark is corresponding, can realize being relatively fixed of cap body and support；If
Marking line aligns with half graduation mark, unclamps the draw ring on the second journal stirrup so that the latch on the second journal stirrup is made
It is placed in the jack that this half graduation mark is corresponding with end, being relatively fixed of cap body and support can be realized；
The self-locking performance of worm and gear, it is possible to realize being relatively fixed between support and cap body, it is to avoid lamp holder master
The change voluntarily at body angle of inclination.
Claims (8)
1., with a lamp holder for angular adjustment apparatus, it includes cap body, it is characterized in that, also includes
Support, is provided with the first journal stirrup in the front side of described cap body, and the rear side in described cap body is provided with
Two journal stirrups, are respectively equipped with corresponding through hole, on first, second journal stirrup on first, second journal stirrup
Be respectively fixed with mounting ring, first, second journal stirrup between two mounting rings, and the inner circle of installing plate with
Through hole aligns；First, second journal stirrup is respectively equipped with the locker of hollow, in described locker
Chamber is provided with baffle plate, between described baffle plate and the internal chamber wall of locker, is provided with spring, on described baffle plate
It is fixed with the latch being through on locker；
Described support includes the first installing plate, the second installing plate and connecting plate, the first installing plate, the second peace
Dress plate and connecting plate are sequentially arranged and constitute a U-shaped, in one end of first, second installing plate respectively
Being fixed with graduated tile, be respectively equipped with support ring on graduated tile described in two, described in two, mounting ring rotates respectively
It is arranged on the inner side of two support rings, described in two, between mounting ring, is fixed with rotating shaft, solid in described rotating shaft
Surely there is worm gear, be rotatablely equipped with between first, second installing plate and engage the worm screw coordinated with worm gear,
Described worm screw is provided with knob；Graduated tile described in two is respectively equipped with some be circumferentially uniformly arranged insert
Hole, is respectively equipped with the graduation mark that circumferentially direction is arranged on graduated tile described in two, and described graduation mark includes
The whole graduation mark being arranged alternately and half graduation mark；On the graduated tile connected with described first installing plate, whole
Graduation mark is identical with the number of jack and one_to_one corresponding；On the graduated tile connected with described second installing plate,
Half graduation mark is identical with the number of jack and one_to_one corresponding；Described latch and the jack pair on corresponding graduated tile
Qi Hou, the effect end of latch is placed in the first or second installing plate through through hole under the action of the spring.
A kind of lamp holder with angular adjustment apparatus the most according to claim 1, is characterized in that,
The outer wall of described mounting ring is provided with cannelure, is provided with damped ring, described damped ring in described cannelure
External diameter more than the external diameter of mounting ring.
A kind of lamp holder with angular adjustment apparatus the most according to claim 2, is characterized in that,
The outer wall of described damped ring is provided with anti-skid design.
A kind of lamp holder with angular adjustment apparatus the most according to claim 1, is characterized in that, institute
Stating central angle corresponding to graduation mark is 180 degree.
A kind of lamp holder with angular adjustment apparatus the most according to claim 1, is characterized in that,
Described latch is provided with draw ring.
A kind of lamp holder with angular adjustment apparatus the most according to claim 1, is characterized in that,
The effect end of described latch is hemispherical.
A kind of lamp holder with angular adjustment apparatus the most according to claim 1, is characterized in that,
Described first journal stirrup is provided with marking line.
A kind of lamp holder with angular adjustment apparatus the most according to claim 1, is characterized in that,
Being provided with a pair fixed plate setting up and down between first, second installing plate, described worm screw is rotatably installed in two
In fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265633.4A CN105927942B (en) | 2016-04-25 | 2016-04-25 | A kind of lamp cap with angular adjustment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610265633.4A CN105927942B (en) | 2016-04-25 | 2016-04-25 | A kind of lamp cap with angular adjustment apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105927942A true CN105927942A (en) | 2016-09-07 |
| CN105927942B CN105927942B (en) | 2018-11-16 |
Family
ID=56837295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610265633.4A Active CN105927942B (en) | 2016-04-25 | 2016-04-25 | A kind of lamp cap with angular adjustment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927942B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508741A (en) * | 2022-02-16 | 2022-05-17 | 连云港明昊电子有限公司 | Lighting platform for industrial control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5756912A (en) * | 1996-12-18 | 1998-05-26 | Hwa Shin Musical Instrument Co. Ltd. | Angle adjustment device for cymbal mounting frames |
| CN201787531U (en) * | 2010-08-09 | 2011-04-06 | 海洋王照明科技股份有限公司 | Rotary connecting structure and illuminating lamp thereof |
| CN202452387U (en) * | 2011-12-08 | 2012-09-26 | 中山市雄纳五金照明科技有限公司 | Angle-adjustable track lamp |
| CN202993109U (en) * | 2012-12-20 | 2013-06-12 | 海洋王（东莞）照明科技有限公司 | Angle adjustable light source support and lamp |
| CN103512007A (en) * | 2013-10-25 | 2014-01-15 | 浙江晶日照明科技有限公司 | Lamp angle regulating structure |
-
2016
- 2016-04-25 CN CN201610265633.4A patent/CN105927942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5756912A (en) * | 1996-12-18 | 1998-05-26 | Hwa Shin Musical Instrument Co. Ltd. | Angle adjustment device for cymbal mounting frames |
| CN201787531U (en) * | 2010-08-09 | 2011-04-06 | 海洋王照明科技股份有限公司 | Rotary connecting structure and illuminating lamp thereof |
| CN202452387U (en) * | 2011-12-08 | 2012-09-26 | 中山市雄纳五金照明科技有限公司 | Angle-adjustable track lamp |
| CN202993109U (en) * | 2012-12-20 | 2013-06-12 | 海洋王（东莞）照明科技有限公司 | Angle adjustable light source support and lamp |
| CN103512007A (en) * | 2013-10-25 | 2014-01-15 | 浙江晶日照明科技有限公司 | Lamp angle regulating structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508741A (en) * | 2022-02-16 | 2022-05-17 | 连云港明昊电子有限公司 | Lighting platform for industrial control |
| CN114508741B (en) * | 2022-02-16 | 2023-04-07 | 连云港明昊电子有限公司 | Lighting platform for industrial control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105927942B (en) | 2018-11-16 |
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