CN109556093A - A kind of adjustable Lamp holder - Google Patents
A kind of adjustable Lamp holder Download PDFInfo
- Publication number
- CN109556093A CN109556093A CN201811596138.7A CN201811596138A CN109556093A CN 109556093 A CN109556093 A CN 109556093A CN 201811596138 A CN201811596138 A CN 201811596138A CN 109556093 A CN109556093 A CN 109556093A
- Authority
- CN
- China
- Prior art keywords
- lamp stand
- snap ring
- cylinder
- lamp
- lamp holder
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000036318 Callitris preissii Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to a kind of adjustable Lamp holders, this adjustable Lamp holder includes the snap ring assembled with the pedestal of mounting plate assembly, the cylinder of upper end and pedestal fixing assembling and cylinder lower end and the adjustment sheet and hoodle that are embedded between snap ring and lamp stand, lamp stand is directly pulled up when being adjusted up lamp stand, when adjusting lamp stand downwards, first adjustment sheet is above pushed away and draws lamp stand still further below.This adjusting operation is very simple, convenient and easy, and since the components such as snap ring, adjustment sheet are arranged in cylinder, non-aging, and when adjusting, each component will not deformation occurs, and component repeated deformation is avoided to influence service life.
Description
Technical field
The present invention relates to technical field of lamps more particularly to a kind of adjustable Lamp holders.
Background technique
The difference of light source height is required in working and studying in order to meet the user of different heights, there is one currently on the market
A little adjustable lamps and lanterns of lamp stand, by adjusting lamp stand with adjust lamps and lanterns between shadow surface at a distance from, to meet user demand.
But the plastic sheet that this kind of lamps and lanterns are usually used inside nut compression keeps lamp stand relatively fixed with installation position, when need
Adjust lamps and lanterns between shadow surface at a distance from when, unclamping nut reduces active force, then by lamp stand tune
It saves to suitable position, then tightens nut and fix lamp stand.
This lamp installation holder structure still has several drawbacks, for example plastic part part is easy to aging, failure, and outside plastic part
Reveal more, influences lamp body beauty, bad application experience can be generated to end user in this way.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide a kind of appearance looks elegants, easy to adjust and long service life
Adjustable Lamp holder.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of adjustable Lamp holder, feature
Be: the mounting base includes,
The cylinder communicated through positioned at the mounting surface back side for lamp stand；
With the snap ring of the cylinder lower end inner wall fixing assembling；
Be set in the lamp stand periphery and upper end is embedded in the snap ring and lower end extends to the adjustment portion outside snap ring；
The adjustment portion can squeeze lamp stand under snap ring cooperation to fix lamp stand, and the lamp when applying drawing effect to lamp stand
Bar can move up, and when the lower end adjustment portion applies upwards thrust, the adjustment portion reduces the extruding force of lamp stand, makes
Obtaining lamp stand can move downward under external force promotion, and then adjust pole locations.
Preferably, the inner diameter of the snap ring successively decreases downwards, and the upper end shape of the adjustment portion follows in the snap ring
Wall is synchronous to be changed and abuts the snap ring inner wall.
Preferably, the adjustment portion includes being set in the adjustment barrel of lamp stand periphery, is circumferentially provided in the adjustment barrel more
A through-hole is provided with the hoodle that offsets and can rotate in through-holes respectively with snap ring inner wall and lamp stand outer wall in the through-hole.
Preferably, being equipped between the adjustment portion top surface and cylinder roof can make to postpone the elasticity that can be resetted in adjustment portion
Component.
Preferably, the Lamp holder further includes that be set in the other end and mounting surface in the cylinder upper end solid for one end
Fixed pedestal, the lamp stand pass through the pedestal and protrude into cylinder.
Preferably, equal Screw assembly between the cylinder and snap ring, between cylinder and pedestal.
Preferably, the elastomeric element is the spring for being set in lamp stand periphery.
Preferably, the through-hole has 3 and is uniformly arranged on the circumferential direction of adjustment barrel.
Compared with the prior art, the advantages of the present invention are as follows: Lamp holder of the invention is used, lamp stand is adjusted up
When, it, only need to will be in adjustment barrel when lamp stand can be made to move up with respect to mounting surface without operating adjustment barrel, and adjust lamp stand downwards
It postpones down and pushes away lamp stand and lamp stand can be made to move down with respect to mounting surface, it is very simple to adjust operation, convenient and easy；Snap ring, adjusting
Cylinder etc. components be arranged in cylinder, it is non-aging, and adjust when it is each component will not deformation occurs, can effectively avoid component because instead
Complex deformation and influence service life.
Detailed description of the invention
Fig. 1 is a kind of lamp-mounting structure schematic diagram of embodiment of the invention；
Fig. 2 is a kind of configuration schematic diagram of the Lamp holder of embodiment of the invention；
Fig. 3 is a kind of diagrammatic cross-section figure of the Lamp holder of embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Fig. 1 to 3 show a kind of example structure schematic diagram of the invention, as shown, this adjustable lamps and lanterns peace
Dress seat includes the cylinder 2 communicated through positioned at 6 back side of mounting surface for lamp stand 7 and the 2 lower end inner wall fixing assembling of cylinder
Snap ring 3, be set in 7 periphery of lamp stand and upper end is embedded in the snap ring 3 and lower end extends to the adjustment portion outside snap ring 3,
The adjustment portion can squeeze lamp stand 7 under the cooperation of snap ring 3 to fix lamp stand 7, and the lamp stand 7 when applying drawing effect to lamp stand 7
It can move up, and the adjustment portion reduces the extruding force of lamp stand 7 when the lower end adjustment portion applies upwards thrust, so that
Lamp stand 7 can move downward under external force promotion, and then adjust 7 position of lamp stand.Here mounting surface can be desk, desk
Panel or other need to lamp body and the installation position that is adjusted of irradiation distance between the surface.
In order to realize above-mentioned snap ring 3 to the fixed function of adjustment portion, the inner diameter of the snap ring 3 successively decreases downwards, described
The upper end shape of adjustment portion follows 3 inner wall of snap ring is synchronous to change and abut 3 inner wall of snap ring.Preferably, the tune
Section portion includes the adjustment barrel 4 for being set in 7 periphery of lamp stand, and multiple through-holes 41, the through-hole 41 are circumferentially provided in the adjustment barrel 4
Inside it is provided with the hoodle 5 that offsets and can rotate in through-hole 41 respectively with 3 inner wall of snap ring and 7 outer wall of lamp stand.
Specifically, as shown in Figures 2 and 3, the snap ring 3 is set in 7 periphery of lamp stand, and 2 lower end of cylinder is set on snap ring 3
Hold periphery and with 3 fixing assembling of snap ring, there are spacing between 3 inner wall of snap ring and 7 periphery of lamp stand；The inner wall of the snap ring 3
Upper diameter is funnel-shaped greater than lower diameter, and the adjustment barrel 4 is embedded between 7 outer wall of inner wall and lamp stand of snap ring 3, described
The periphery of 4 upper end of adjustment barrel is also configured as the funnel-form to match with 3 inner wall of snap ring, due to snap ring 3 after such assembly of adjustment barrel 4
The restriction effect of inner wall, adjustment barrel 4 can be moved up but cannot be moved down.The lower section of told adjustment barrel 4 extends to card
3 lower section of ring, is in this way adjusted adjustment barrel 4 convenient for the lower section by gripping.
Preferably, 3 outer wall of snap ring is equipped with external screw thread, 2 lower end inner wall of cylinder is equipped with internal screw thread, by card
3 upper end of ring protrudes into cylinder 2 and rotates snap ring 3, and snap ring 3 is made constantly to protrude into cylinder 2 assembly that can realize cylinder 2 Yu snap ring 3.
Certainly, the assembly of snap ring 3 and cylinder 2 can also be using other modes such as screws.
The circumferential direction of the adjustment barrel 4 is provided with multiple through-holes 41, is provided in through-hole 41 and divides with 3 inner wall of snap ring and lamp stand 7
The hoodle 5 not offseted.Certainly, hoodle 5 may be designed in, and hoodle 5 is only contacted with lamp stand 7, equally may be implemented to lamp in this way
The adjusting of bar 7.Certainly hoodle 5 can also be not provided with, i.e. under this kind of situation, adjustment barrel 4 is made of elastic material, passes through elasticity
The adjusting to lamp stand 7 is realized in the elastic deformation of adjustment barrel 4.
In the present embodiment, the quantity of the hoodle 5 is 3 and is uniformly arranged in the circumferential direction of adjustment barrel 4, it is clear that bullet
The quantity of pearl 5, which can according to need, to be adjusted.
Lamp stand 7 is pulled up when lamp body 9 needs to be turned up using the design of the application, in the initial stage, in lamp stand 7
Under rubbing action, it will drive adjustment barrel 4 and hoodle 5 move up very little distance, since 3 inner wall of snap ring is funnel-form, work as adjusting
After cylinder 4 shifts up a distance of very little, the inner wall of snap ring 3 becomes smaller to the extruding force of hoodle 5, to make hoodle 5 to lamp stand 7
Extruding force become smaller, such lamp stand 7 just can upwards smooth movement, so that the height of lamp body 9 be turned up.When the height of lamp body 9 needs
When turning down, the purpose cannot be realized by pushing down directly on lamp stand 7, because when pushing away lamp stand 7 directly down, in rubbing for lamp stand 7
Under the drive for wiping power, adjustment barrel 4 and hoodle 5 can move down very little a distance, and 3 inner wall of snap ring is funnel-form, adjustment barrel 4
Moving down with hoodle 5 can make snap ring 3 increase the extruding force of hoodle 5, so that hoodle 5 be made to increase the extruding force of lamp stand 7, cause lamp
Bar 7 can not move down, so needing first to push up adjustment barrel 4, with adjustment barrel 4 and bullet when needing to lower 9 height of lamp body
Pearl 5 moves up, and the inner wall of snap ring 3 becomes smaller to the extruding force of hoodle 5, and after moving up certain distance, pulling downward on lamp stand 7 just can be light
Pine overcomes the extruding force of hoodle 3 to enable lamp stand 7 to move down.And since hoodle 5 can roll in through-hole 41, using compared with
Small power can realize the up and down adjustment of lamp stand 7, so that lamp body 9 is adjusted to proper height, so that have when adjusting fine
Operating handle.
For the ease of after turning down 9 height of lamp body, adjustment barrel 4 can automatically reset without pulling down adjustment barrel 4, institute manually
Stating mounting base further includes being arranged between 4 top surface of adjustment barrel and 2 roof of cylinder and capable of making to postpone in adjustment barrel 4 and can reset
Elastomeric element.
As a preference, the elastomeric element is the spring 8 for being set in 7 periphery of lamp stand, the upper end of spring 8 and cylinder 2
Roof offset, lower end and the top surface of adjustment barrel 4 offset.In this way, it is upper push away adjustment barrel 4 complete lamp stand 7 adjust after, in spring 8
Under the action of, adjustment barrel 4 can automatically reset, so that adjusting, operation is very easy.The elastic force of spring 8 can be according to lamp body
It is selected using position or crowd, such as child old man in use, the selection lesser spring of elastic force is so as to child old man
Easily lamp body height can be adjusted.Of course, it is possible to imagine, elastomeric element may be arranged as other forms, such as
The forms such as multiple little springs are axially set at the top of adjustment sheet.
In the present embodiment, the Lamp holder further include one end be set in 2 upper end of cylinder and the other end with
The fixed pedestal 1 of mounting surface 6, the lamp stand 7 pass through the pedestal 1 and protrude into cylinder 2.
Specifically, the pedestal 1 is set in 7 periphery of lamp stand and lamp stand 7 can slide in pedestal 1, described referring to fig. 2 with 3
Pedestal 1 is assemblied in the mounting hole of mounting surface 6 and 1 lower end of pedestal extends to outside mounting hole, and told 1 top periphery of pedestal is equipped with
The front of bulge loop 11,11 lower edge of bulge loop and mounting surface 6 offsets to prevent pedestal 1 from falling.
It certainly, can also be in order to make 1 top surface of pedestal after assembly with 6 front flush of mounting surface so that appearance is more beautiful
Using following design, the inner wall upper part of mounting hole is arranged one towards upper ladder, 11 lower edge of bulge loop of pedestal 1 and the rank
Ladder abuts against, the top surface of pedestal 1 and 6 front flush of mounting surface.It is, of course, also possible to realize base top surface and peace otherwise
Loading board front flush, for example mounting hole can be set to the funnel-form that upper diameter is greater than lower diameter, the top of pedestal is straight
Diameter is greater than lower diameter and matches with mounting hole, and side wall and the base outer wall of mounting hole offset.
Referring again to Fig. 2 and 3,1 outer wall of pedestal is equipped with external screw thread, and the 2 upper end inner wall of cylinder is equipped with internal screw thread,
When assembly, cylinder 2 is set in 1 lower end of pedestal and rotating cylinder 2 protrudes into 1 lower end of pedestal constantly in cylinder 2 up to cylinder 2
Top surface and the back side of mounting surface 6 offset, in this way, while cylinder 2 is fixed, since 2 top surface of cylinder resists mounting plate 6
The back side can prevent pedestal 1 from shaking in mounting hole, to avoid lamp body 9 from shaking and influence user's use.Certainly, cylinder 2 with
Assembly can also be fixed using screw or other way in pedestal 1.
Other than above-mentioned improvement, other similar improvement are also contained in improvement threshold of the invention, are not just existed herein
It repeats.Although an embodiment of the present invention has been shown and described, it will be appreciated by those skilled in the art that: do not departing from the present invention
Principle and objective in the case where can to these embodiments carry out it is a variety of variation, modification, replacement and deformation, the scope of the present invention
It is defined by the claims and their equivalents.
Claims (8)
1. a kind of adjustable Lamp holder, it is characterised in that: the mounting base includes,
The cylinder (2) communicated through positioned at mounting surface (6) back side for lamp stand (7)；
With the snap ring (3) of the cylinder (2) lower end inner wall fixing assembling；
Be set in the lamp stand (7) periphery and upper end is embedded in the snap ring (3) and lower end extends to the adjusting of snap ring (3) outside
Portion；
The adjustment portion can squeeze lamp stand (7) in the case where snap ring (3) cooperate to fix lamp stand (7), and when to lamp stand (7) application drawing
Lamp stand (7) can move up when effect, and the adjustment portion is to lamp stand (7) when the lower end adjustment portion applies upwards thrust
Extruding force reduces, so that lamp stand (7) can move downward under external force promotion, and then adjusts lamp stand (7) position.
2. Lamp holder according to claim 1, it is characterised in that:
The inner diameter of the snap ring (3) successively decreases downwards, and the upper end shape of the adjustment portion follows the snap ring (3) inner wall synchronous
Change and abuts the snap ring (3) inner wall.
3. Lamp holder according to claim 2, it is characterised in that:
The adjustment portion includes being set in the adjustment barrel (4) of lamp stand (7) periphery, is circumferentially provided on the adjustment barrel (4) multiple
Through-hole (41) is provided in the through-hole (41) and offsets respectively with snap ring (3) inner wall and lamp stand (7) outer wall and can be in through-hole (41)
The hoodle (5) of middle rotation.
4. Lamp holder according to claim 1, it is characterised in that:
Being equipped between the adjustment portion top surface and cylinder (2) roof can make to postpone the elastomeric element that can be resetted in adjustment portion.
5. Lamp holder according to claim 1, it is characterised in that:
The Lamp holder further includes that one end is set in the cylinder (2) upper end and the other end and mounting surface (6) fixation
Pedestal (1), the lamp stand (7) pass through the pedestal (1) and protrude into cylinder (2).
6. Lamp holder according to claim 5, it is characterised in that:
Between the cylinder (2) and snap ring (3), equal Screw assembly between cylinder (2) and pedestal (1).
7. Lamp holder according to claim 4, it is characterised in that:
The elastomeric element is the spring (8) for being set in lamp stand (7) periphery.
8. Lamp holder according to claim 3, it is characterised in that:
The through-hole (41) has 3 and is uniformly arranged on the circumferential direction of adjustment barrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596138.7A CN109556093B (en) | 2018-12-25 | 2018-12-25 | Adjustable lamp mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596138.7A CN109556093B (en) | 2018-12-25 | 2018-12-25 | Adjustable lamp mounting seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109556093A true CN109556093A (en) | 2019-04-02 |
| CN109556093B CN109556093B (en) | 2024-02-27 |
Family
ID=65871325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811596138.7A Active CN109556093B (en) | 2018-12-25 | 2018-12-25 | Adjustable lamp mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109556093B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115384A1 (en) * | 2019-12-10 | 2021-06-17 | 苏州欧普照明有限公司 | Illuminating lamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4787592A (en) * | 1986-10-03 | 1988-11-29 | 501 Ultima Ltd. | Device for hanging building member |
| CN201201721Y (en) * | 2008-05-19 | 2009-03-04 | 黄萱榕 | Self-adapting fixture |
| CN201273543Y (en) * | 2008-09-11 | 2009-07-15 | 林万炯 | Rotating upright post type LED reflectoscope |
| CN103185318A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lamp suspension device and suspended lamp using same |
| CN103836577A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Lamp lifting rod and lamp with same |
| CN105371164A (en) * | 2014-08-07 | 2016-03-02 | Nec照明株式会社 | Illuminating device, light source part, and installation part |
| CN205137365U (en) * | 2015-10-23 | 2016-04-06 | 深圳市雷川照明电器有限公司 | High device of adjustable LED lamp pole |
| US20160153643A1 (en) * | 2014-11-21 | 2016-06-02 | Alter Bee Corporation | Lamp Assembly with Improved Characteristics |
| JP2017092053A (en) * | 2017-02-28 | 2017-05-25 | Ｎｅｃライティング株式会社 | Lighting fixture, light source component, and mounting component |
| CN209371178U (en) * | 2018-12-25 | 2019-09-10 | 赛尔富电子有限公司 | A kind of adjustable Lamp holder |
-
2018
- 2018-12-25 CN CN201811596138.7A patent/CN109556093B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4787592A (en) * | 1986-10-03 | 1988-11-29 | 501 Ultima Ltd. | Device for hanging building member |
| CN201201721Y (en) * | 2008-05-19 | 2009-03-04 | 黄萱榕 | Self-adapting fixture |
| CN201273543Y (en) * | 2008-09-11 | 2009-07-15 | 林万炯 | Rotating upright post type LED reflectoscope |
| CN103185318A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Lamp suspension device and suspended lamp using same |
| CN103836577A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Lamp lifting rod and lamp with same |
| CN105371164A (en) * | 2014-08-07 | 2016-03-02 | Nec照明株式会社 | Illuminating device, light source part, and installation part |
| US20160153643A1 (en) * | 2014-11-21 | 2016-06-02 | Alter Bee Corporation | Lamp Assembly with Improved Characteristics |
| CN205137365U (en) * | 2015-10-23 | 2016-04-06 | 深圳市雷川照明电器有限公司 | High device of adjustable LED lamp pole |
| JP2017092053A (en) * | 2017-02-28 | 2017-05-25 | Ｎｅｃライティング株式会社 | Lighting fixture, light source component, and mounting component |
| CN209371178U (en) * | 2018-12-25 | 2019-09-10 | 赛尔富电子有限公司 | A kind of adjustable Lamp holder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115384A1 (en) * | 2019-12-10 | 2021-06-17 | 苏州欧普照明有限公司 | Illuminating lamp |
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| Publication number | Publication date |
|---|---|
| CN109556093B (en) | 2024-02-27 |
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