CN205807043U - A kind of angle adjusting mechanism of LED bar graph lamp - Google Patents
A kind of angle adjusting mechanism of LED bar graph lamp Download PDFInfo
- Publication number
- CN205807043U CN205807043U CN201620638286.0U CN201620638286U CN205807043U CN 205807043 U CN205807043 U CN 205807043U CN 201620638286 U CN201620638286 U CN 201620638286U CN 205807043 U CN205807043 U CN 205807043U
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- Prior art keywords
- gear
- lamp
- adjusting mechanism
- end cap
- angle adjusting
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Abstract
A kind of angle adjusting mechanism of LED bar graph lamp, it includes a lamp body, two end caps, each described end cap include one along described lamp body axially extending go out threading cylinder.Described angle adjusting mechanism also include two respectively turning set be located at the lamp bracket on described threading cylinder, two gears being respectively fixedly disposed on described lamp bracket, fix lid respectively for two and be located at the outer end cap on described end cap, and at least two is separately positioned on the limiting plate in described outer end cap.The gear teeth of described gear being radially arranged and can rotate around described threading cylinder along gear, each described limiting plate is provided with at least one limiting tooth being coupled with described gear.The angle adjusting mechanism of described LED bar graph lamp has and is radially arranged the gear of the gear teeth, the coupling of limiting plate and lamp bracket and is relatively fixed gear described in utilizing, make described LED bar graph lamp can regulate light direction at any angle according to the demand of user, avoid because of the failure of adjustment caused that weares and teares during using simultaneously.
Description
Technical field
This utility model relates to a kind of field of lighting devices, the angle adjusting mechanism of a kind of LED bar graph lamp.
Background technology
Under the background of energy-conserving and environment-protective, light extraction efficiency is high, condenser performance is good and more and more should because it has for LED lamp
For house, commercial lighting field.In such as exhibition center, in the place such as jeweler's shop, museum, supermarket, some are also had to shine at home
Bright, in big villa.A large amount of uses along with LED lamp, particularly strip lamp so that these are at home or commercial field
The real demand that illumination is more close to the users.At some wall lamps, Green ground lamp etc. uses field, generally requires the throwing changing light fixture
Penetrate direction to reach the lighting demand of user.
Utility model content
In view of this, this utility model provides the angle adjusting mechanism of a kind of LED bar graph lamp carrying out angular adjustment,
To meet the demand.
The angle adjusting mechanism of a kind of LED bar graph lamp, it includes a lamp body, and two to be separately positioned on described lamp body axial
The end cap at two ends, each described end cap include one along described lamp body axially extending go out threading cylinder.Described angular adjustment machine
Structure also include two respectively turning set be located at the lamp bracket on described threading cylinder, two teeth being respectively fixedly disposed on described lamp bracket
Wheel, fixes lid respectively for two and is located at the outer end cap on described end cap, and at least two is separately positioned in described outer end cap
Limiting plate.The gear teeth of described gear being radially arranged and can rotate around described threading cylinder, on each described limiting plate along gear
It is provided with at least one limiting tooth being coupled with described gear.
Compared with prior art, the angle adjusting mechanism of described LED bar graph lamp utilize described in have and be radially arranged the gear teeth
Gear is relatively fixed by gear, the coupling of limiting plate and lamp bracket so that described LED bar graph lamp can be according to the demand of user
Regulate light direction at any angle, avoid because of the failure of adjustment caused that weares and teares during using simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
The decomposition texture schematic diagram of the angle adjusting mechanism of a kind of LED bar graph lamp that Fig. 1 provides for this utility model.
Fig. 2 is the cross-sectional view of the angle adjusting mechanism of the LED bar graph lamp of Fig. 1.
The decomposition knot of gear, limiting plate and outer end cap that the angle adjusting mechanism of the LED bar graph lamp that Fig. 3 is Fig. 1 is had
Structure schematic diagram.
Detailed description of the invention
Below based on accompanying drawing, specific embodiment of the utility model is further elaborated.It should be appreciated that
Explanation to this utility model embodiment herein is not used to limit protection domain of the present utility model.
Refer to Fig. 1 to Fig. 2, the knot of the angle adjusting mechanism 100 of its a kind of LED bar graph lamp provided for this utility model
Structure schematic diagram.The angle adjusting mechanism 100 of described LED bar graph lamp includes a lamp body 10, and two are separately positioned on described lamp body
The end cap 20 at 10 axial two ends, two lamp brackets 30 being separately positioned on described end cap 20, two are respectively fixedly disposed at described
Gear 40 on lamp bracket 30, fixes lid respectively for two and is located at the outer end cap 50 on described end cap 20, and at least two sets respectively
Put the limiting plate 60 in described outer end cap 50.Can institute it is contemplated that described angle adjusting mechanism 100 also includes some other
Device, such as the screw of the position relationship between fixing each structural member, described LED bar graph lamp also includes such as LED chip, power supply, leads
Line etc..This technology known by those skilled in the art, does not repeats them here.
Described lamp body 10 is used for housing described power supply, circuit board, wire and the functional module such as LED chip, lens, with
Time be also the agent structure for end cap described in installation settings 20, outer end cap 50 etc..Described lamp body 10 is bar shaped, and be attractive in appearance and
Heat radiation, it is generally made from a metal, such as aluminium alloy.
Need it is further noted that described lamp body 10 is owing to having two axial ends, therefore, following end cap 20, lamp
Frame 30, gear 40, outer end cap 50 all have two and are separately positioned on said two axial end, and described limiting plate 60 has at least
Two are separately positioned in described outer end cap 50.Describe for convenience with succinct, accompanying drawing and set forth below only with above-mentioned zero
One in part illustrates.
Described end cap 20 loads a lot of functions owing to needing, and such as clamping wire, installs screw, waterproof etc., thus its by
Plastic injection forms.Described end cap 20 has two, is arranged on the axial both sides of lamp body 10 respectively by screw.Described in each
End cap 20 include one along described lamp body 10 axially extending go out threading cylinder 201.Described threading cylinder 201 is a through hole, is used for wearing
If wire (does not marks), it is also used for installing described lamp bracket 30 and gear 40, and outer end cap 50 simultaneously.Described threading cylinder 201 is arranged
Opposite side at the most described lamp body 10.
Described lamp bracket 30 is for being arranged on a certain mounted face by whole LED bar graph lamp, and it is L-shaped, and one bar limit is used
In installing whole LED bar graph lamp, another limit is arranged on described threading cylinder 201.Described lamp bracket 30 includes one through described
The through hole 301 of threading cylinder 201, and at least one is for fixing the opening 302 of described gear 40.In order to increase installation strength,
Described lamp bracket 30 is made up of metal stamping, such as 304 rustless steels etc..
Described gear 40 is set on described threading cylinder 201 and is arranged between this threading cylinder 201 and lamp bracket 30.Described tooth
Wheel 40 the gear teeth along this gear 40 radially extend setting and this gear 40 can rotate around described threading cylinder 201.When the gear teeth are along being somebody's turn to do
When the radially extending of gear 40 is arranged, described limiting plate 60 coordinates along the radial direction of this gear 40 with gear 40 can be increased it and couple
Compactness, is unlikely to owing to making this angle adjusting mechanism lose efficacy owing to installation interval becomes big during using.In order to fix
Stating the relative position between gear 40 with lamp bracket 30, described gear 40 one end vertically includes an installation portion 401 and extremely
A few ear 402 radially extended along described gear 40.Described installation portion 401 is set in the through hole 301 of described lamp bracket 30
In, and described ear 402 is housed in described opening 302.Described through hole 301 and opening 302 respectively with described installation portion 401 and
Ear 402 closely cooperates, such that it is able to fix the relative position of this gear 40 and lamp bracket 30.When described lamp bracket 30 is around described threading
When cylinder 201 rotates, this lamp bracket 30 can drive this gear 40 to rotate around described threading cylinder 201 together.In the present embodiment, described tooth
Wheel 40 has two ears 402 being separately positioned on the relative both sides of described installation portion 401.It is of course possible to think, work as lamp bracket
40 when fixing, and rotates described lamp body 10, and this gear 40 will maintain static with lamp bracket 30.
Seeing also Fig. 3, described outer end cap 50 is located on described end cap 20 by the fixing lid of screw (mark), thus
Whole light fixture is made to become attractive in appearance.Certain interval is left with through described lamp bracket 30 between described outer end cap 50 and end cap 20, from
And described lamp bracket 30 can be allowed can to stretch out this outer end cap 50 and end cap 20.As it is shown on figure 3, described outer end cap 50 includes an appearance
Putting chamber 501, described threading cylinder 201, gear 40 are housed in this containing cavity 501.Described outer end cap 50 also includes at least one pair of, i.e.
Two mounting grooves 502 being disposed in described containing cavity 501, this mounting groove 502 is used for plugging described limiting plate 60.Described
Two mounting grooves 502 can be separately positioned on the relative both sides of described threading cylinder 201.Certainly the tool of these two mounting grooves 502
Body arranges the construction features that position also needs to according to limiting plate 60 and arranges, and can carry out the most detailed below when describing limiting plate 60
Describe in detail bright.
Described limiting plate 60 is arranged in the containing cavity 501 of described outer end cap 50, is used for limiting or fix described gear 40
Position of rotation, thus when lamp bracket 30 is fixed, can limit or fix the light direction of described lamp body 10.Each outer end cap
Can be at least provided with this limiting plate 60 in 50.The gear teeth of at least one described gear 40 it are provided with on each limiting plate 60
The limiting tooth 61 being coupled.Those skilled in the art should be known, and in field of gears, above-mentioned " being coupled " refers to described
The various parameters of the gear teeth of limiting tooth 61 and gear 40, as essentially identical in parameters such as flank profil, modulus, transverse tooth thickness, so that described limit
Position tooth 61 can tightly engage with the gear teeth of gear 40.Described limiting plate 60 can be made up of elastomeric material, such as plastics, or thin gold
Belong to sheet etc..When outer end cap 50 drives described cloudy position plate 60 to rotate around described threading cylinder 201, this limiting plate 60 will be at deformation state
And converting between normal condition, limiting tooth 61 is coupling between the different gear teeth of gear 40, such that it is able to realize described lamp simultaneously
The angular adjustment of the light direction of body 10.Described limiting plate 60 can be a straight plate, and is fixed in described containing cavity 501,
Specifically, can slide respectively and be plugged in described mounting groove 502 in the two ends of described straight plate.When this limiting plate 60 deforms, its
Can slide along this mounting groove 502.In the present embodiment, described cloudy position plate 60 includes a curved portions 62, and two difference
It is arranged on the installation portion 63 at described curved portions 62 two ends.Said two installation portion 63 slides respectively and is plugged in described mounting groove 502
In.The internal diameter of described curved portions 62 and the external diameter of described gear 40 are quite so that described limiting tooth 61 is coupled with gear 40.
Compared with prior art, the angle adjusting mechanism 100 of described LED bar graph lamp utilize described in have and be radially arranged the gear teeth
Gear 40, the coupling of limiting plate 60 and lamp bracket 30 being relatively fixed gear 40 so that described LED bar graph lamp can basis
The demand of user regulates light direction at any angle, avoids because of the failure of adjustment caused that weares and teares during using simultaneously.
These are only preferred embodiment of the present utility model, be not used to limit to protection domain of the present utility model, any
Amendment, equivalent or improvement etc. in this utility model spirit, all contain in right of the present utility model.
Claims (8)
1. the angle adjusting mechanism of a LED bar graph lamp, it is characterised in that: described angle adjusting mechanism includes a lamp body, two
The individual end cap being separately positioned on the axial two ends of described lamp body, each described end cap include one along described lamp body axially extending go out
Threading cylinder, described angle adjusting mechanism also include two respectively turning set be located at the lamp bracket on described threading cylinder, two difference
It is fixedly installed on the gear on described lamp bracket, fixes lid respectively for two and be located at the outer end cap on described end cap, and at least two
Be separately positioned on the limiting plate in described outer end cap, the gear teeth of described gear along gear be radially arranged and can be around described threading cylinder
Rotate, each described limiting plate is provided with at least one limiting tooth being coupled with described gear.
2. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 1, it is characterised in that: described outer end cap includes one
Containing cavity, described threading cylinder, gear are housed in this containing cavity.
3. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 2, it is characterised in that: described limiting plate be one straight
Plate, and be fixed in described containing cavity.
4. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 3, it is characterised in that: described outer end cap includes two
Being disposed on mounting groove, slides respectively and is plugged in described mounting groove in the two ends of described straight plate.
5. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 2, it is characterised in that: described limiting plate includes one
Curved portions, and two installation portions being separately positioned on described curved portions two ends, described outer end cap includes that two are disposed on
Mounting groove, said two installation portion slides respectively and is plugged in described mounting groove.
6. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 1, it is characterised in that: described limiting plate is by elastic material
Material is made.
7. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 1, it is characterised in that: described gear vertically one
End includes an installation portion and at least one is along the ear radially extended of described gear, and this ear, described lamp bracket includes one
The individual through hole being set on described installation portion, and the opening of at least one described ear of collecting.
8. the angle adjusting mechanism of LED bar graph lamp as claimed in claim 7, it is characterised in that: described through hole and opening are respectively
Closely cooperate with described installation portion and ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638286.0U CN205807043U (en) | 2016-06-22 | 2016-06-22 | A kind of angle adjusting mechanism of LED bar graph lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638286.0U CN205807043U (en) | 2016-06-22 | 2016-06-22 | A kind of angle adjusting mechanism of LED bar graph lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807043U true CN205807043U (en) | 2016-12-14 |
Family
ID=57505606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620638286.0U Active CN205807043U (en) | 2016-06-22 | 2016-06-22 | A kind of angle adjusting mechanism of LED bar graph lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931406A (en) * | 2017-04-26 | 2017-07-07 | 广东隆源光电有限公司 | A kind of light fixture integration link expanding device |
| CN107084341A (en) * | 2017-05-18 | 2017-08-22 | 赛尔富电子有限公司 | A kind of rotational structure of LED track lamps |
| CN107524954A (en) * | 2016-06-22 | 2017-12-29 | 赛尔富电子有限公司 | A kind of angle adjusting mechanism of LED bar graph lamp |
-
2016
- 2016-06-22 CN CN201620638286.0U patent/CN205807043U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524954A (en) * | 2016-06-22 | 2017-12-29 | 赛尔富电子有限公司 | A kind of angle adjusting mechanism of LED bar graph lamp |
| CN106931406A (en) * | 2017-04-26 | 2017-07-07 | 广东隆源光电有限公司 | A kind of light fixture integration link expanding device |
| CN106931406B (en) * | 2017-04-26 | 2023-02-03 | 广州华商学院 | Lamp integrated linking and expanding device |
| CN107084341A (en) * | 2017-05-18 | 2017-08-22 | 赛尔富电子有限公司 | A kind of rotational structure of LED track lamps |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |