A kind of scalable adjustable LED
Technical field:
This utility model relates to the technical field that LED manufactures, and is specifically related to a kind of scalable
Adjustable LED.
Background technology:
Existing LED is usually directly anchored on a position (body of wall or ground), its
Cannot stretch, it is impossible to be hidden, sometimes can take up room and affect the use of miscellaneous equipment.
It addition, existing fixed LED also cannot be carried out the regulation of irradiating angle, it is impossible to meet each
Plant use demand.
Utility model content:
The purpose of this utility model aims to solve the problem that the problem that prior art exists, it is provided that one does not makes
Used time can stash, and is not take up space, and can shine according to different use demands
Penetrate scalable adjustable LED of angular adjustment.
This utility model relates to a kind of scalable adjustable LED, including be embedded in body of wall or
Housing in the groove having on ground, is provided with lamp body link, described lamp body in described housing
The flexible tooth bar of two straight lines, a left side for housing is formed on the lateral wall of two side plates of link
Form two storage tanks on Right Inboard wall, in described storage tank, be hinged with driving gear, described
Drive gear connect drive motor output shaft, drive gear one end stretch out storage tank and with institute
State flexible tooth bar to be meshed;
It is provided with lamp housing in described lamp body link, in described lamp housing, is provided with LED lamp, lamp
Housing is a hemispherical shell, is fixedly connected with a semicircular rotation in the middle part of the bottom surface of lamp housing
Tooth bar, the lower section engagement connection of described rotation tooth bar has a linear gear rack, described linear gear rack
The piston rod connecting rotary cylinder is fixed in one end.
By technique scheme, in use, time initial, lamp body link is hidden for this utility model
Ensconce in the housing in body of wall or ground, thus hide LED lamp, hold on housing by starting
Put the driving motor in groove so that drive driven by motor to drive pinion rotation, in two storage tanks
Two driving gears rotate together, drive the flexible tooth bar that is engaged with to be displaced outwardly, thus
Drive lamp body link and the lamp housing of Qi Nei and LED lamp to stretch out housing, thus realize LED
The illumination of lamp body;And when needing the irradiating angle regulating LED lamp, only need to start rotary cylinder,
Rotary cylinder drives linear gear rack to move forward and backward, and linear gear rack drives the rotation tooth bar being engaged with
Rotate, thus drive hemispheric lamp housing to rotate, thus realize the LED lamp in lamp housing
Rotate, the regulation realizing LED lamp irradiating angle with this, meet the needs of user;And
When not using LED lamp, by driving driven by motor to drive pinion rotation, drive gear driven
Flexible tooth bar moves inward, thus drives lamp body link to hide in the housing, outside reducing with this
Taking of space, portion.
By such scheme, LED of the present utility model is extended or is hidden in body of wall or ground
In housing in, can stash when not using, be not take up space, and can be irradiated
The regulation of angle, meets different use demands with this.
One as such scheme is preferred, and described driving gear fixed cover is located in rotating shaft, institute
The one end stating rotating shaft is hinged on the sidewall of storage tank, the output of the other end and described driving motor
Axle is fixing to be connected, and drives motor to be fixedly installed on the storage tank sidewall of hinged rotating shaft by motor plate
Relative sidewall on, two driving motors in two storage tanks are synchronous motor.By above-mentioned
Scheme, when LED lamp needs to stretch out or hide in the housing, two drive motor in synchrony to open
The dynamic axis of rotation that drives, rotating shaft drive drives pinion rotation, thus drives flexible tooth bar and lamp body
Link moves outside housing or moves in housing.
One as such scheme is preferred, and the upper center sleeve of described lamp housing connects one
On axle, the two ends of described connecting shaft are fixedly connected on relative interior of two of described lamp body link
On sidewall.By such scheme, lamp housing rotates around connecting shaft in connecting shaft.
One as such scheme is preferred, and described linear gear rack is movably arranged on a lifting seat
On, the end face of described lifting seat forms a gathering sill parallel with linear gear rack, straight line tooth
Bar is arranged in described gathering sill, the upper end tooth-strip part of linear gear rack stretch out gathering sill and with rotation
Tooth bar is meshed, and lifting seat and rotary cylinder are each attached to the bottom inside wall of lamp body link
On, the piston rod of rotary cylinder stretches into gathering sill and fixing with one end of linear gear rack is connected.Press
Such scheme, the piston rod of rotary cylinder is flexible drives linear gear rack front and back to move in gathering sill
Dynamic, thus drive lamp housing to rotate.
One as such scheme is preferred, the bottom inside wall of described housing forms one and leads
To bar, the bottom of described lamp body link forms a guide through hole, described guide through hole interior
It is fixed with fairlead on wall, in described fairlead, is fixed with wear-resistant sleeve, the upper end of described guide post
Through described wear-resistant sleeve and stretch in lamp body link, wear-resistant sleeve sleeve is on the guide bar.By upper
Stating scheme, when lamp body link is flexible on housing, lamp body link passes through its guide through hole
Interior fairlead and wear-resistant sleeve move on the guide bar, and guide post can be to the position of lamp body link
Guide.
One as such scheme is preferred, is fixed with LED mainboard, institute in described lamp housing
The quantity stating LED lamp is multiple, and multiple LED lamp are uniformly fixed on described LED mainboard
End face, the top of lamp housing is fixed with lampshade, is fixedly installed transparent glass in the middle part of described lampshade
Glass plate, LED lamp faces toward described transparency glass plate.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand
Technological means of the present utility model, and can be practiced according to the content of description, below with this
The preferred embodiment of utility model and coordinate accompanying drawing describe in detail as after.
Accompanying drawing illustrates:
The following drawings is only intended to, in schematically illustrating this utility model and explaining, not limit
Scope of the present utility model.Wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial sectional view of Fig. 1;
Fig. 3 is another partial sectional view of Fig. 1;
Fig. 4 is the structure for amplifying schematic diagram in Fig. 1 at A.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality
The scope of type.
See Fig. 1, Fig. 3, the scalable adjustable LED of one described in the utility model,
Including the housing 10 being embedded on body of wall or ground in the groove having, set in described housing 10
There is lamp body link 20, the lateral wall of two side plates of described lamp body link 20 forms
The flexible tooth bar 21 of two straight lines, the medial wall, left and right of housing 10 forms two storage tanks
11, it is hinged with driving gear 30 in described storage tank 11, the connection of described driving gear 30 is driven
The output shaft of galvanic electricity machine 31, described driving gear 30 fixed cover is located in rotating shaft 32, described
One end of rotating shaft 32 is hinged on the sidewall of storage tank 11, the other end and described driving motor
The output shaft of 31 is fixing to be connected, and drives motor 31 to be fixedly installed on hinged by motor plate 33
On the relative sidewall of storage tank 11 sidewall of rotating shaft 32, two in two storage tanks 11
Drive motor 31 be synchronous motor, driving gear 30 one end stretch out storage tank 11 and with institute
State flexible tooth bar 21 to be meshed.
See Fig. 1, Fig. 2, in described lamp body link 20, be provided with lamp housing 40, described lamp
Housing 40 is fixed with LED mainboard 41 and LED lamp 42, described LED lamp 42
Quantity is multiple, and multiple LED lamp 42 are uniformly fixed on the end face of described LED mainboard 41,
The top of lamp housing 40 is fixed with lampshade 43, is fixedly installed transparent in the middle part of described lampshade 43
Glass plate 44, LED lamp 42 is facing to described transparency glass plate 44, and lamp housing 40 is half
Spherical shell, the upper center sleeve of lamp housing 40 in a connecting shaft 45, described connecting shaft
The two ends of 45 are fixedly connected on two relative medial walls of described lamp body link 20, lamp
A semicircular rotation tooth bar 50, described rotary teeth it is fixedly connected with in the middle part of the bottom surface of housing 40
The lower section engagement connection of bar has a linear gear rack 51, described linear gear rack 51 to be movably arranged on one
On lifting seat 52, the end face of described lifting seat 52 forms one parallel with linear gear rack 51
Gathering sill 521, linear gear rack 51 is arranged in described gathering sill 521, linear gear rack 51
Upper end tooth-strip part stretch out gathering sill 521 and with rotate tooth bar 50 be meshed, lifting seat 52 He
Rotary cylinder 53 is each attached on the bottom inside wall of lamp body link 20, rotary cylinder 53
Piston rod stretch into gathering sill 521 and fixing with one end of linear gear rack 51 be connected.
See Fig. 4, the bottom inside wall of described housing 10 forms a guide post 12, institute
The bottom stating lamp body link 20 forms a guide through hole 23, the inwall of described guide through hole
On be fixed with fairlead 60, be fixed with wear-resistant sleeve 70, described guide post 23 in described fairlead
Upper end through described wear-resistant sleeve 70 stretch in lamp body link 20, wear-resistant sleeve 70 sleeve
On guide post 23.
This utility model in the specific implementation, time initial lamp body link 20 be hidden in body of wall or
In housing 10 in ground, thus hide LED lamp 42, hold on housing 10 by starting
Put the driving motor 31 in groove 11 so that drive motor 31 to drive and drive gear 30 to rotate,
Two driving gears 30 in two storage tanks 11 rotate together, drive be engaged with to stretch
Tooth bar 21 is displaced outwardly, thus drives the lamp housing 40 and LED of lamp body link 20 and Qi Nei
Lamp body 42 stretches out housing 10, thus realizes the illumination of LED lamp 42;And need to regulate LED
During the irradiating angle of lamp body 42, only need to start rotary cylinder 53, rotary cylinder 53 drives directly
Line tooth bar 51 moves forward and backward, and linear gear rack 51 drives the rotation tooth bar 50 being engaged with to rotate,
Thus drive hemispheric lamp housing 40 to rotate, thus realize the LED lamp in lamp housing 40
42 rotate, and the regulation realizing LED lamp 42 irradiating angle with this meets the needs of user;
And when not using LED lamp 42, drive gear 30 to rotate by driving motor 31 to drive,
Drive gear 30 to drive flexible tooth bar 21 to move inward, thus drive lamp body link 20 hidden
Hide in the housing 10, reduce taking of space outerpace with this.
In sum, LED of the present utility model is extended or is hidden in body of wall or ground
In housing, can stash when not using, be not take up space, and angle can be irradiated
Regulation, meet different use demands with this.
Scalable adjustable LED provided by the utility model, the most of the present utility model
Detailed description of the invention, but protection domain of the present utility model is not limited thereto, any is familiar with basis
Those skilled in the art, in the technical scope that this utility model discloses, can readily occur in change
Change or replace, all should contain within this utility model protection domain.Therefore, this utility model
Protection domain should be as the criterion with described scope of the claims.