CN108105633A - A kind of stretchable formula automatic spring Projecting Lamp - Google Patents
A kind of stretchable formula automatic spring Projecting Lamp Download PDFInfo
- Publication number
- CN108105633A CN108105633A CN201711248299.2A CN201711248299A CN108105633A CN 108105633 A CN108105633 A CN 108105633A CN 201711248299 A CN201711248299 A CN 201711248299A CN 108105633 A CN108105633 A CN 108105633A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- spring
- carriage
- projecting lamp
- formula automatic
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V21/22—Adjustable mountings telescopic
-
- 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
- F21V21/34—Supporting elements displaceable along a guiding element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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 discloses a kind of stretchable formula automatic spring Projecting Lamps, including LED luminescence units, first sleeve, carriage, second sleeve and the spring for being arranged at second sleeve afterbody, second sleeve is internally provided with the linear steering slot that end is Y type self-lock switch structures, carriage drives LED luminescence units and the first sleeve toward second sleeve internal slide, make extensional motion, when reaching second sleeve afterbody and compressing spring, by self-lock switch structure motion principle, screens among self-lock switch is blocked carriage and is locked, it is the shortest state of Projecting Lamp length at this time, spring is compressed again, carriage discharges elastic potential energy by spring and promotes pop-up, Projecting Lamp affranchises the state of stretching.
Description
Technical field
The present invention relates to LED projector lamp application fields, particularly a kind of stretchable formula automatic spring Projecting Lamp.
Background technology
LED is capable of providing good illuminating effect, the features such as having both stabilization, low-power consumption, long lifespan, is widely used in wine
The room lightings such as shop, western-style restaurant, coffee shop, decorate home, the LED lamp of usual interior decoration fix irradiation position, it is impossible to
It further adjusts, is partly needing the occasion of change illumination, flexibility is bad, it is necessary to use independent LED light source or additional turn
The LED light of axis replaces, and the LED light of additional shaft is normally independent of wall setting, and optional scope is relatively narrow on decorated style, special
Not for public places such as hotels, the beauty of interior decoration is influenced.Therefore, based on adjusting illumination functionally, it is necessary to a kind of energy
Enough fixed installations indoors, style is unified and facilitates the LED light of adjusting.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of stretchable formula automatic spring Projecting Lamps, it can be certainly
By change light bulb length, facilitate adjusting LED illumination distance.
Technical solution is used by the present invention solves the problems, such as it：
A kind of stretchable formula automatic spring Projecting Lamp, including LED luminescence units, the first sleeve, carriage, second sleeve
With the spring for being arranged at second sleeve afterbody, the second sleeve inner wall is provided with linear steering slot, and the linear steering slot is put down
For row in the central shaft of second sleeve, the end of the linear steering slot is to include Y type self-lock switch structures, and the LED shines list
Member is installed on one end of the first sleeve inner, and the other end of first sleeve is fixedly connected with the carriage, the cunning
Dynamic device further includes to couple the male part of linear guide groove in second sleeve, and the carriage passes through male part and second
Sleeve is slidably connected, and first sleeve is slipped into through carriage guiding inside second sleeve, and close to second sleeve afterbody
When it is inconsistent with spring, the difference in height between screens and spring bottom among self-lock switch structure is less than spring under natural conditions
Height.
Further, the carriage and the first sleeve junction are embedded structure, and the first sleeve outer wall is provided with sliding
The sunk structure that dynamic device top matches, is fixed by screws between the carriage top and sunk structure.
Further, the second sleeve inner wall further includes the locating slot parallel to linear steering slot, and the locating slot is by multiple
Number groove word order forms, and length is greater than or equal to the length of linear steering slot.
Further, the spring clip with single groove match in the locating slot, institute are further included on the carriage
Stating spring clip includes locating piece and short spring, and the circular protrusion that radius is more than short spring radius is provided on the locating piece,
The short spring is installed between the screens inside circular protrusion and carriage.
Further, set in the carriage there are four the spring clip for being in same level, corresponding described second
Sleeve lining is provided with the position one-to-one corresponding of four groups of locating slots parallel to each other, the spring clip and locating slot.
By above-mentioned locating slot and spring clip, the mistake of the first sleeve and the slip of LED luminescence units is guided in carriage
Cheng Zhong, carriage can be positioned at any position, that is, sliding depth can be adjusted step by step, so as to the arbitrary position in adjustable range
Put fixed LED luminescence units.
Further, the second sleeve inner wall is symmetrically arranged with two linear steering slots parallel to each other, the corresponding cunning
It sets on the male part of dynamic device and is connected there are two terminal with linear steering slot.
Further, the second sleeve inner wall further includes multiple heat emission holes, and the heat emission hole is covered in entire second sleeve
Wall.
Further, the second sleeve is divided into two big shells such as left and right, be provided with per side a linear steering slot and
Two groups of locating slots, two shell joints pass through screw connection.
The beneficial effects of the invention are as follows：LED illumination is freely being adjusted on the basis of this major function, by flexible
Mode keeps the uniformity of LED light style, does not influence the beauty of interior decoration, while is internally provided with additional springs in light bulb
Y type self-lock switch structures, can also be popped up easily when light bulb is retracted to minimum state, convenient and practical.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the primary clustering schematic diagram of the embodiment of the present invention；
Fig. 2 is the carriage schematic diagram of the embodiment of the present invention；
Fig. 3 is the spring clip component diagram of the embodiment of the present invention；
Fig. 4 is the second sleeve inner wall schematic diagram of the embodiment of the present invention；
Specific embodiment
A kind of stretchable formula automatic spring Projecting Lamp, including LED luminescence units 1, the first sleeve 2, carriage 3, second
Sleeve 4 and the spring 5 for being arranged at second sleeve afterbody, 4 inner wall of second sleeve are provided with linear steering slot 6, and linear steering slot 6 is flat
For row in the central shaft of second sleeve 4, the end of linear steering slot 6 is to include Y type self-lock switch structure structures, LED luminescence units 1
The one end being installed on inside the first sleeve 2, the other end of the first sleeve 2 are fixedly connected with carriage 3, and carriage 3 also wraps
Include to couple the male part 7 of linear guide groove 6 in second sleeve 4, carriage 3 is slided by male part 7 and second sleeve 4
Connection, the first sleeve 2 through carriage 3 guiding slip into inside second sleeve 4, and when close to 4 afterbody of second sleeve with spring 5
Inconsistent, the difference in height between screens and spring bottom among self-lock switch structure is less than the height of spring under natural conditions.
With reference to Fig. 1,3 and first sleeve of carriage, 2 junction is embedded structure, and 2 outer wall of the first sleeve is provided with sliding
The sunk structure 21 that dynamic 3 top 31 of device matches, is consolidated between the carriage top 31 and sunk structure 21 by screw
Fixed connection.
Second sleeve 4 is divided into two big shells such as left and right, passes through screw between two shells for convenience of dismantling and safeguarding
It is fixedly connected, with reference to Fig. 4,4 inner wall of second sleeve is symmetrically arranged with two linear steering slots 6 parallel to each other, linear steering slot 6
End be to include Y type self-lock switch structures, movement parts of the male part 7 as the structure are opened in the end of Y type grooves around the self-locking
Close structure motion；4 inner wall of second sleeve is additionally provided with four locating slots 8 parallel to linear steering slot 6, the locating slot 8 by
Plural groove word order forms, and length is more than the length of linear steering slot 6；It is distributed simultaneously on 4 inner wall of second sleeve multiple
Heat emission hole 41,4 inner wall of covering second sleeve is whole, is arranged in grid.According to the second sleeve shell of left and right decile, each shell
Include a linear steering slot 6 and two groups of locating slots 8.
With reference to Fig. 2 and Fig. 3, according to the distributing position of the linear steering slot 6 of Fig. 4, the male part 7 on carriage 3 is corresponding
It sets there are two terminal, for the two linear steering slots 6 that are slidably connected；Set simultaneously on carriage 3 there are four with locating slot 8
In single groove match spring clip 9, the position of four spring clipes 9 corresponds to the position of four groups of locating slots 8, in cross point
Cloth, spring clip 9 include locating piece 91 and short spring 92, and the circle that radius is more than short 92 radius of spring is provided on locating piece 91
Protrusion, the short spring 92 are installed between the screens 93 inside circular protrusion and carriage.
The present invention working method be：Male part 7 is slidably connected with linear steering slot 6, the corresponding guiding of carriage 3 first
Sleeve 2 does stretching motion along linear guide groove 6, i.e. LED luminescence units 1 are moved forward and backward along the central axes of the present embodiment entirety；When
It retracts into the inside of second sleeve 4 and during close to bottom spring 5, continues to push, 3 bottom of carriage presses to spring, makes coupling
Component 7 enters Y type self-lock switch structures, and by self-lock switch structure motion principle, when male part 7 arrives bottom, male part 7 enters
Screens among self-lock switch, since the difference in height between 5 bottom of the screens among self-lock switch and spring is less than 5 nature of spring
Height under state, therefore male part 7 locks at screens, the present embodiment is complete contraction-like body at this time, and length is most short.
It pushes the first sleeve 2 (be equivalent to and push carriage 3) again to unclamp afterwards, male part 7 leaves screens and because of self-locking
Construction of switch principle is discharged across screens opposite side, the elastic potential energy of spring 5, and carriage 3 is promoted to pop up forward, i.e. LED hairs
Light unit forward extends out, and achievees the effect that automatic spring.
When male part 7 is not in Y type self-lock switch structures, i.e., carriage 3 is in times of non-bottom in second sleeve 4
During meaning position, four spring clipes 9 are contacted in corresponding position with a certain groove in locating slot 8, so as to where fixed carriage
Position.By adjusting level of stretch, change 9 fixed position of spring clip.
During due to the first sleeve 2 into 4 inside of second sleeve, the heat-dissipating space of LED luminescence units 1 is restricted, therefore
Heat emission hole 41 is set in 4 inner wall of second sleeve, heat is contributed to distribute.
The present invention can lock light bulb, no with reference to the operation principle of self-lock switch when LED light cylinder is collapsible into bottom
Automatic spring, presses light bulb again, light bulb automatic spring, when avoiding LED light cylinder and shrinking completely, it is difficult to the problem of pulling outward.
The above is presently preferred embodiments of the present invention, the invention is not limited in the above embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of stretchable formula automatic spring Projecting Lamp, it is characterised in that：Including LED luminescence units (1), the first sleeve (2), slide
Dynamic device (3), second sleeve (4) and the spring (5) for being arranged at second sleeve (4) afterbody, second sleeve (4) inner wall are set
Linear guide groove (6), the linear steering slot (6) is parallel to the central shaft of second sleeve (4), the linear steering slot (6)
End for Y type self-lock switch structures, the LED luminescence units (1) are installed on the internal one end of the first sleeve (2), described the
The other end of one sleeve (2) is fixedly connected with the carriage (3), and the carriage (3) further includes to couple second
The male part (7) of linear guide groove (6) in sleeve (4), the carriage (3) are sliding by male part (7) and second sleeve (4)
Dynamic connection, it is internal that first sleeve (2) through carriage (3) guiding slips into second sleeve (4), and close to second sleeve
(4) inconsistent with spring (5) during afterbody, the difference in height between screens and spring (5) bottom among self-lock switch structure is less than
The height of spring (5) under natural conditions.
2. a kind of stretchable formula automatic spring Projecting Lamp according to claim 1, it is characterised in that：The carriage
(3) it is embedded structure with the first sleeve (2) junction, first set (2) drum outer wall is provided with and carriage (3) top (31) phase
Matched sunk structure (21) is fixed by screws between the carriage top (31) and sunk structure (21).
3. a kind of stretchable formula automatic spring Projecting Lamp according to claim 1, it is characterised in that：The second sleeve
(4) inner wall further includes the locating slot (8) parallel to linear steering slot (6), the locating slot (8) by plural groove word order and
Into length is greater than or equal to the length of linear steering slot (6).
4. a kind of stretchable formula automatic spring Projecting Lamp according to claim 1, it is characterised in that：The carriage
(3) spring clip (9) with single groove match in the locating slot (8) is further included on, the spring clip (9) includes fixed
Position part (91) and short spring (92) is provided with circular protrusion of the radius more than short spring (92) radius on the locating piece (91),
The short spring (92) is installed between the screens (93) of circular protrusion and carriage (3) inside.
5. a kind of stretchable formula automatic spring Projecting Lamp according to claim 4, it is characterised in that：The carriage
(3) set in there are four the spring clip (9) for being in same level, corresponding second sleeve (4) inner wall is provided with four groups
The position of locating slot (8) parallel to each other, the spring clip (9) and locating slot (8) corresponds.
6. a kind of stretchable formula automatic spring Projecting Lamp according to claim 1, it is characterised in that：The second sleeve
(4) inner wall is symmetrically arranged with two linear steering slots (6) parallel to each other, on the male part (7) of the corresponding carriage (3)
It sets and is connected there are two terminal with linear steering slot (6).
7. a kind of stretchable formula automatic spring Projecting Lamp according to claim 1, it is characterised in that：The second sleeve
(4) inner wall further includes multiple heat emission holes (41), and the heat emission hole (41) covers entire second sleeve (4) inner wall.
8. a kind of stretchable formula automatic spring Projecting Lamp according to claim 5 and 6, it is characterised in that：Described second set
Cylinder (4) is divided into two big shells such as left and right, and a linear steering slot (6) and two groups of locating slots (8) are provided with per side, and two outer
Shell joint passes through screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248299.2A CN108105633A (en) | 2017-12-01 | 2017-12-01 | A kind of stretchable formula automatic spring Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248299.2A CN108105633A (en) | 2017-12-01 | 2017-12-01 | A kind of stretchable formula automatic spring Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105633A true CN108105633A (en) | 2018-06-01 |
Family
ID=62208894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248299.2A Pending CN108105633A (en) | 2017-12-01 | 2017-12-01 | A kind of stretchable formula automatic spring Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105633A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233078A (en) * | 2019-07-17 | 2019-09-13 | 青岛亿联客信息技术有限公司 | A kind of smart machine and its sliding self-locking flash switching device |
| CN113790659A (en) * | 2021-09-10 | 2021-12-14 | 新兴铸管股份有限公司 | Scrap steel thickness grading tool |
| EP4293276A1 (en) * | 2022-06-17 | 2023-12-20 | Self Electronics Co., Ltd. | A telescopic spotlight |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545574A (en) * | 2009-05-06 | 2009-09-30 | 北京星光影视设备科技股份有限公司 | Constant force self-locking device for hanger rod |
| CN102820148A (en) * | 2011-06-07 | 2012-12-12 | 海洋王照明科技股份有限公司 | Self-locking switch and illuminating lamp |
| CN202902018U (en) * | 2012-11-23 | 2013-04-24 | 厦门益光照明科技有限公司 | Telescopic type light-emitting diode (LED) lamp |
| CN203323043U (en) * | 2013-07-10 | 2013-12-04 | 惠州智科实业有限公司 | Telescopic LED bulb lamp |
| CN205896822U (en) * | 2016-06-22 | 2017-01-18 | 中山市乐派光电科技有限公司 | Flexible LED down lamp |
-
2017
- 2017-12-01 CN CN201711248299.2A patent/CN108105633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545574A (en) * | 2009-05-06 | 2009-09-30 | 北京星光影视设备科技股份有限公司 | Constant force self-locking device for hanger rod |
| CN102820148A (en) * | 2011-06-07 | 2012-12-12 | 海洋王照明科技股份有限公司 | Self-locking switch and illuminating lamp |
| CN202902018U (en) * | 2012-11-23 | 2013-04-24 | 厦门益光照明科技有限公司 | Telescopic type light-emitting diode (LED) lamp |
| CN203323043U (en) * | 2013-07-10 | 2013-12-04 | 惠州智科实业有限公司 | Telescopic LED bulb lamp |
| CN205896822U (en) * | 2016-06-22 | 2017-01-18 | 中山市乐派光电科技有限公司 | Flexible LED down lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233078A (en) * | 2019-07-17 | 2019-09-13 | 青岛亿联客信息技术有限公司 | A kind of smart machine and its sliding self-locking flash switching device |
| CN113790659A (en) * | 2021-09-10 | 2021-12-14 | 新兴铸管股份有限公司 | Scrap steel thickness grading tool |
| EP4293276A1 (en) * | 2022-06-17 | 2023-12-20 | Self Electronics Co., Ltd. | A telescopic spotlight |
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