CN109556093B - Adjustable lamp mounting seat - Google Patents
Adjustable lamp mounting seat Download PDFInfo
- Publication number
- CN109556093B CN109556093B CN201811596138.7A CN201811596138A CN109556093B CN 109556093 B CN109556093 B CN 109556093B CN 201811596138 A CN201811596138 A CN 201811596138A CN 109556093 B CN109556093 B CN 109556093B
- Authority
- CN
- China
- Prior art keywords
- lamp post
- clamping ring
- wall
- cylinder
- adjusting
- 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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Links
- 239000004579 marble Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 invention relates to an adjustable lamp mounting seat, which comprises a base, a barrel, a clamping ring, an adjusting piece and a marble, wherein the base is assembled with a mounting plate, the upper end of the barrel is fixedly assembled with the base, the clamping ring is assembled with the lower end of the barrel, the adjusting piece and the marble are embedded between the clamping ring and a lamp post, when the lamp post is adjusted upwards, the lamp post is directly pulled upwards, and when the lamp post is adjusted downwards, the adjusting piece is pushed upwards and then pulled downwards. The adjusting operation is very simple, convenient and easy to implement, and as the clamping ring, the adjusting piece and other parts are arranged in the cylinder body, the adjusting operation is not easy to age, and each part cannot deform during adjusting, so that the influence on the service life caused by repeated deformation of the parts is avoided.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to an adjustable lamp mounting seat.
Background
In order to meet different requirements of users with different heights on the heights of light sources during office study, a plurality of lamps with adjustable lamp poles are arranged on the market at present, and the distance between the lamps and the irradiation surface is adjusted by adjusting the lamp poles, so that the requirements of the users are met.
However, in such lamps, the nut is generally used to compress the plastic sheet inside to fix the lamp post and the mounting part, when the distance between the lamp and the irradiation surface needs to be adjusted, the nut is loosened to reduce the force between the plastic sheet and the lamp post, then the lamp post is adjusted to a proper position, and then the nut is screwed to fix the lamp post.
The lamp mounting seat structure has the defects that the plastic piece is easy to age and lose efficacy, and the plastic piece is exposed more to influence the appearance of the lamp body, so that poor application experience can be generated for a product user.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an adjustable lamp mount with an attractive appearance, convenient adjustment and long service life.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: an adjustable lamp mount pad, its characterized in that: the mounting base comprises a mounting base body and a mounting base body,
the cylinder body is positioned on the back surface of the mounting surface and can be penetrated by the lamp post;
a clamping ring fixedly assembled with the inner wall of the lower end of the cylinder;
an adjusting part sleeved on the periphery of the lamp post, the upper end of the adjusting part is embedded in the clamping ring, and the lower end of the adjusting part extends out of the clamping ring;
the adjusting part can extrude the lamp pole under the snap ring cooperation so as to fix the lamp pole to the lamp pole can upwards move when exerting the pulling action to the lamp pole, and when exerting upward thrust to the lower extreme of adjusting part the extrusion force of adjusting part to the lamp pole reduces, makes the lamp pole can push down the motion under external force, and then adjusts the lamp pole position.
Preferably, the diameter of the inner wall of the clamping ring decreases downwards, and the shape of the upper end of the adjusting part synchronously changes along with the inner wall of the clamping ring and abuts against the inner wall of the clamping ring.
Preferably, the adjusting part comprises an adjusting cylinder sleeved on the periphery of the lamp post, a plurality of through holes are circumferentially formed in the adjusting cylinder, and marbles which respectively prop against the inner wall of the clamping ring and the outer wall of the lamp post and can rotate in the through holes are arranged in the through holes.
Preferably, an elastic component which can reset the adjusting part after pushing up is arranged between the top surface of the adjusting part and the top wall of the cylinder body.
Preferably, the lamp mounting seat further comprises a base, one end of the base is sleeved in the upper end of the cylinder, the other end of the base is fixed with the mounting surface, and the lamp post penetrates through the base and stretches into the cylinder.
Preferably, the cylinder body and the clamping ring and the cylinder body and the base are assembled by threads.
Preferably, the elastic component is a spring sleeved on the periphery of the lamp post.
Preferably, the through holes have 3 numbers and are uniformly arranged in the circumferential direction of the adjusting cylinder.
Compared with the prior art, the invention has the advantages that: when the lamp mounting seat is adopted, the lamp pole can be moved upwards relative to the mounting surface without operating the adjusting cylinder when the lamp pole is adjusted upwards, and the lamp pole can be moved downwards relative to the mounting surface only by pushing the adjusting cylinder upwards and then pushing the lamp pole downwards when the lamp pole is adjusted downwards, so that the adjusting operation is very simple, convenient and easy to implement; parts such as a clamping ring and an adjusting cylinder are arranged in the cylinder body, are not easy to age, and can not deform during adjustment, so that the influence of repeated deformation on the service life of the parts can be effectively avoided.
Drawings
FIG. 1 is a schematic view of a lamp mounting structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an exploded structure of a lamp mount according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a lamp mount according to an embodiment of the invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Fig. 1 to 3 are schematic structural views of an embodiment of the present invention, where the adjustable lamp mount, as shown in the drawings, includes a barrel 2 located at the back of a mounting surface 6 and through which a lamp post 7 passes, a snap ring 3 fixedly assembled with the inner wall of the lower end of the barrel 2, and an adjusting portion sleeved on the outer periphery of the lamp post 7, the upper end of the adjusting portion being embedded in the snap ring 3, and the lower end of the adjusting portion extending out of the snap ring 3, where the adjusting portion can press the lamp post 7 under the cooperation of the snap ring 3 to fix the lamp post 7, and when a drawing action is applied to the lamp post 7, the lamp post 7 can move upward, and when an upward pushing force is applied to the lower end of the adjusting portion, the extrusion force of the adjusting portion to the lamp post 7 is reduced, so that the lamp post 7 can move downward under the pushing of an external force, and then the position of the lamp post 7 is adjusted. The mounting surface can be a desk, a desk panel or other mounting parts needing to adjust the distance between the lamp body and the irradiation surface.
In order to realize the fixing effect of the clamping ring 3 on the adjusting part, the diameter of the inner wall of the clamping ring 3 is decreased downwards, and the shape of the upper end of the adjusting part synchronously changes along with the inner wall of the clamping ring 3 and abuts against the inner wall of the clamping ring 3. Preferably, the adjusting part comprises an adjusting cylinder 4 sleeved on the periphery of the lamp post 7, a plurality of through holes 41 are circumferentially formed in the adjusting cylinder 4, and the through holes 41 are internally provided with marbles 5 which respectively prop against the inner wall of the clamping ring 3 and the outer wall of the lamp post 7 and can rotate in the through holes 41.
Specifically, as shown in fig. 2 and 3, the snap ring 3 is sleeved on the periphery of the lamp post 7, the lower end of the cylinder 2 is sleeved on the periphery of the upper end of the snap ring 3 and is fixedly assembled with the snap ring 3, and a space is reserved between the inner wall of the snap ring 3 and the periphery of the lamp post 7; the upper portion diameter of the inner wall of snap ring 3 is greater than the lower part diameter and is the funnel form, adjusting cylinder 4 inlays and establishes between the inner wall of snap ring 3 and lamp pole 7 outer wall, the periphery of adjusting cylinder 4 upper end also designs to be the funnel form with snap ring 3 inner wall assorted, because the restriction effect of snap ring 3 inner wall after adjusting cylinder 4 assembly like this, adjusting cylinder 4 can upwards remove but can not the downwardly moving. The lower section of the adjustment cylinder 4 extends below the snap ring 3, which facilitates the adjustment of the adjustment cylinder 4 by holding the lower section.
Preferably, the outer wall of the snap ring 3 is provided with external threads, the inner wall of the lower end of the cylinder 2 is provided with internal threads, the upper end of the snap ring 3 stretches into the cylinder 2 and rotates the snap ring 3, so that the snap ring 3 stretches into the cylinder 2 continuously, and the assembly of the cylinder 2 and the snap ring 3 can be realized. Of course, other manners such as screws may be used to assemble the snap ring 3 and the cylinder 2.
The circumference of the adjusting cylinder 4 is provided with a plurality of through holes 41, and the through holes 41 are internally provided with marbles 5 respectively propped against the inner wall of the clamping ring 3 and the lamp post 7. Of course, the marble 5 may also be designed such that the marble 5 is only in contact with the lamp post 7, so that the adjustment of the lamp post 7 can be achieved as well. Of course, the marble 5 may not be provided, i.e. in this case, the adjustment cylinder 4 is made of an elastic material, and the adjustment of the lamp post 7 is achieved by elastic deformation of the elastic adjustment cylinder 4.
In the present embodiment, the number of the beads 5 is 3 and is uniformly arranged in the circumferential direction of the regulating cylinder 4, and it is apparent that the number of the beads 5 may be adjusted as needed.
Adopt the design of this application, when lamp body 9 need heighten, upwards pulling lamp pole 7, at the initial stage, under the frictional action of lamp pole 7, can drive and adjust section of thick bamboo 4 and marble 5 and upwards remove very little distance, because snap ring 3 inner wall is the funnel form, when adjust section of thick bamboo 4 and upwards displace very little one section distance after, the inner wall of snap ring 3 diminishes the extrusion force of marble 5 to make the extrusion force of marble 5 to lamp pole 7 diminish, lamp pole 7 just can upwards smooth and easy removal like this, thereby height of height-adjusting lamp body 9. When the height of the lamp body 9 needs to be regulated down, the purpose cannot be achieved by directly pushing the lamp post 7 downwards, because when the lamp post 7 is directly pushed downwards, the regulating cylinder 4 and the marble 5 can move downwards by a small distance under the driving of the friction force of the lamp post 7, the inner wall of the clamping ring 3 is funnel-shaped, the regulating cylinder 4 and the marble 5 move downwards to enable the extrusion force of the clamping ring 3 to the marble 5 to be increased, so that the extrusion force of the marble 5 to the lamp post 7 is increased, the lamp post 7 cannot move downwards, when the height of the lamp body 9 needs to be regulated downwards, the regulating cylinder 4 needs to be pushed upwards firstly, the extrusion force of the inner wall of the clamping ring 3 to the marble 5 is reduced along with the upward movement of the regulating cylinder 4 and the marble 5, and when the extrusion force of the marble 3 is overcome easily by pulling downwards the lamp post 7 after a certain distance is moved upwards, so that the lamp post 7 can move downwards. Moreover, as the marble 5 can roll in the through hole 41, the lamp post 7 can be adjusted up and down by using smaller force, so that the lamp body 9 is adjusted to a proper height, and the adjustment has good operation hand feeling.
In order to facilitate the automatic resetting of the adjusting cylinder 4 without manually pulling down the adjusting cylinder 4 after lowering the height of the lamp body 9, the mounting base further comprises an elastic component which is arranged between the top surface of the adjusting cylinder 4 and the top wall of the cylinder body 2 and enables the adjusting cylinder 4 to reset after being pushed up.
Preferably, the elastic member is a spring 8 sleeved on the periphery of the lamp post 7, the upper end of the spring 8 abuts against the top wall of the cylinder 2, and the lower end abuts against the top surface of the adjusting cylinder 4. Like this, push up the adjustment section of thick bamboo 4 and accomplish lamp pole 7 and adjust the back, under the effect of spring 8, adjust section of thick bamboo 4 can automatic re-setting for the adjustment operation is very convenient. The spring 8 can be selected according to the use position of the lamp body or the crowd, for example, when the old and the child use, the spring with smaller spring force is selected so that the old and the child can easily adjust the height of the lamp body. Of course, it is conceivable that the elastic member could also be provided in other forms, such as in the form of a plurality of small springs axially provided at the top of the adjusting plate, etc.
In this embodiment, the lamp mounting base further includes a base 1 having one end sleeved in the upper end of the barrel 2 and the other end fixed to the mounting surface 6, and the lamp post 7 extends into the barrel 2 through the base 1.
Specifically, referring to fig. 2 and 3, the base 1 is sleeved on the periphery of the lamp post 7, the lamp post 7 can slide in the base 1, the base 1 is assembled in the mounting hole of the mounting surface 6, the lower end of the base 1 extends out of the mounting hole, the periphery of the top end of the base 1 is provided with a convex ring 11, and the lower edge of the convex ring 11 abuts against the front surface of the mounting surface 6 to prevent the base 1 from falling.
Of course, in order to make the top surface of the assembled base 1 flush with the front surface of the mounting surface 6 to make the appearance more attractive, a design may be adopted in which an upward-oriented step is provided at the upper end portion of the inner wall of the mounting hole, and the lower edge of the convex ring 11 of the base 1 abuts against the step, so that the top surface of the base 1 is flush with the front surface of the mounting surface 6. Of course, the top surface of the base can be flush with the front surface of the mounting plate in other manners, for example, the mounting hole can be arranged into a funnel shape with the upper diameter larger than the lower diameter, the upper diameter of the base is larger than the lower diameter and matched with the mounting hole, and the side wall of the mounting hole abuts against the outer wall of the base.
Referring to fig. 2 and 3 again, the outer wall of the base 1 is provided with external threads, the inner wall of the upper end of the barrel 2 is provided with internal threads, and when the assembly is performed, the barrel 2 is sleeved at the lower end of the base 1 and rotated to enable the lower end of the base 1 to continuously extend into the barrel 2 until the top surface of the barrel 2 abuts against the back surface of the mounting surface 6, so that the barrel 2 is fixed, and meanwhile, the barrel 2 can be prevented from shaking in the mounting hole due to the fact that the top surface of the barrel 2 abuts against the back surface of the mounting plate 6, and therefore the lamp body 9 is prevented from shaking to affect the use of a user. Of course, the cylinder 2 and the base 1 may be fixedly assembled by screws or other means.
In addition to the above-described modifications, other similar modifications are also included in the scope of the present invention, and will not be described in detail herein. While embodiments of the invention have been shown and described, it will be understood by those skilled in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. An adjustable lamp mount pad, its characterized in that: the mounting base comprises a mounting base body and a mounting base body,
a cylinder (2) which is positioned at the back of the mounting surface (6) and through which the lamp post (7) can pass;
a clamping ring (3) fixedly assembled with the inner wall of the lower end of the cylinder body (2);
an adjusting part sleeved on the periphery of the lamp post (7), the upper end of the adjusting part is embedded in the clamping ring (3), and the lower end of the adjusting part extends out of the clamping ring (3);
the adjusting part can press the lamp post (7) under the cooperation of the clamping ring (3) to fix the lamp post (7), the lamp post (7) can move upwards when a drawing effect is applied to the lamp post (7), and the extrusion force of the adjusting part to the lamp post (7) is reduced when an upward pushing force is applied to the lower end of the adjusting part, so that the lamp post (7) can move downwards under the pushing of external force, and the position of the lamp post (7) is adjusted; wherein:
the diameter of the inner wall of the clamping ring (3) decreases downwards, and the shape of the upper end of the adjusting part synchronously changes along with the inner wall of the clamping ring (3) and is abutted against the inner wall of the clamping ring (3);
the adjusting part comprises an adjusting cylinder (4) sleeved on the periphery of the lamp post (7), a plurality of through holes (41) are circumferentially formed in the adjusting cylinder (4), and a marble (5) which is respectively propped against the inner wall of the clamping ring (3) and the outer wall of the lamp post (7) and can rotate in the through holes (41) is arranged in the through holes (41);
the clamping ring (3) is sleeved on the periphery of the lamp post (7), the lower end of the cylinder body (2) is sleeved on the periphery of the upper end of the clamping ring (3) and fixedly assembled with the clamping ring (3), and a gap is reserved between the inner wall of the clamping ring (3) and the periphery of the lamp post (7); the upper diameter of the inner wall of the snap ring (3) is larger than the lower diameter, the adjusting cylinder (4) is embedded between the inner wall of the snap ring (3) and the outer wall of the lamp post (7), the periphery of the upper end of the adjusting cylinder (4) is funnel-shaped matched with the inner wall of the snap ring (3), and the lower section of the adjusting cylinder (4) extends to the lower part of the snap ring (3).
2. A light fixture mount as recited in claim 1, wherein:
an elastic component which can reset the adjusting part after pushing up is arranged between the top surface of the adjusting part and the top wall of the cylinder body (2).
3. A light fixture mount as recited in claim 1, wherein:
the lamp mounting seat also comprises a base (1) with one end sleeved in the upper end of the cylinder (2) and the other end fixed with the mounting surface (6), and the lamp post (7) penetrates through the base (1) and stretches into the cylinder (2).
4. A light fixture mount as recited in claim 3, wherein:
the cylinder body (2) and the clamping ring (3) are assembled by threads, and the cylinder body (2) and the base (1) are assembled by threads.
5. A light fixture mount as recited in claim 2, wherein:
the elastic part is a spring (8) sleeved on the periphery of the lamp post (7).
6. A light fixture mount as recited in claim 1, wherein:
the through holes (41) are 3 and uniformly arranged in the circumferential direction of the adjusting cylinder (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 CN109556093A (en) | 2019-04-02 |
| CN109556093B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211146181U (en) * | 2019-12-10 | 2020-07-31 | 欧普照明股份有限公司 | Lighting lamp |
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|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10274174B2 (en) * | 2014-11-21 | 2019-04-30 | Andrew Michael Schneider | Lamp assembly with improved characteristics |
-
2018
- 2018-12-25 CN CN201811596138.7A patent/CN109556093B/en active Active
Patent Citations (9)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109556093A (en) | 2019-04-02 |
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