CN208457698U

CN208457698U - A kind of LED light device of controllable light propagation path

Info

Publication number: CN208457698U
Application number: CN201821040471.5U
Authority: CN
Inventors: 覃庆冬
Original assignee: SMART LIGHTING CO Ltd
Current assignee: SMART LIGHTING CO Ltd
Priority date: 2018-07-03
Filing date: 2018-07-03
Publication date: 2019-02-01
Anticipated expiration: 2028-07-03

Abstract

The utility model relates to technical field of LED illumination, and disclose a kind of LED light device of controllable light propagation path, including lamp housing, the inside of the lamp housing is fixedly installed with LED light, the back side of the lamp housing is fixedly installed with link block, and the outside screw of link block is socketed with threaded rod, and one end of threaded rod runs through link block and extends to the other side of link block, the outer surface thread of threaded rod is socketed with the support rod inside link block, and the bottom of support rod is fixedly installed with pedestal.The LED light device of the controllable light propagation path, pass through adjustment gear, so that reverse-flighted screw rotates, to make the shift(ing) ring on reverse-flighted screw drive circular arc scattering sheet mobile, and circular arc scattering sheet is contacted with LED light, so that the light that LED light gives out is scattered by circular arc scattering sheet, to have the function that control light propagation path, cooperate the transmission gear on drive rod and connection gear contact, so that two reverse-flighted screw synchronous operations.

Description

A kind of LED light device of controllable light propagation path

Technical field

The utility model relates to technical field of LED illumination, the LED illumination of specially a kind of controllable light propagation path is filled It sets.

Background technique

LED illumination is exactly the general designation with LED lamp to be illuminated, it is different from for traditional lighting, for example passes The incandescent lighting of system, traditional CFL lighting etc., LED illumination is also that will substitute traditional lighting, is disclosed recently Incandescent lamp eliminates plan, and pushes a big behave of universal LED illumination, so LED illumination goes back generation in addition to representing a kind of product One trend of table, that is, the illumination in future uses a kind of more energy efficient more environmentally friendly lamps and lanterns.

With the high speed development of LED technology, LED illumination is increasingly becoming the only choosing of novel green illumination, and LED is shining In principle, energy conservation and the level of environmental protection all be far superior to traditional lighting products, but its disadvantage of LED illumination device it is also obvious that It excessively concentrates such as existing LED illumination device brightness, allows to be irradiated to farther place, but its lighting area is but relatively It is small, although and LED illumination device volume less, but can cause to carry convenient for the device that lifts without handle etc Inconvenient problem.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of LED illumination dress of controllable light propagation path Set, have control light propagation path and it is easy to carry the advantages that, solve existing LED illumination device brightness and excessively concentrate, Allow to be irradiated to farther place, its lighting area is relatively small, although and LED illumination device volume less, but It is that but can be convenient for the device lifted, the problem for causing to occur inconvenient to carry without handle etc.

(2) technical solution

To realize that above-mentioned control light propagation path and purpose easy to carry, the utility model provide the following technical solutions: A kind of LED light device of controllable light propagation path, including lamp housing, the inside of the lamp housing are fixedly installed with LED light, institute The back side for stating lamp housing is fixedly installed with link block, and the outside screw of the link block is socketed with threaded rod, and the one of the threaded rod End runs through link block and extends to the other side of link block, and the outer surface thread of the threaded rod is socketed with inside link block Support rod, the bottom of the support rod is fixedly installed with pedestal, and the back side of the lamp housing offers above link block Fixing groove, the inside of the fixing groove are fixedly installed with connection shaft, and the outer surface movable sleeve of the connection shaft is connected to handle, The top movable of the lamp housing is socketed with reverse-flighted screw, and the quantity of the reverse-flighted screw is two, the appearance of the reverse-flighted screw Face screw thread is socketed with the shift(ing) ring inside lamp housing, and circular arc scattering sheet is fixedly installed between two shift(ing) rings, described The bottom of lamp housing is fixedly installed with connecting box.

Preferably, the bottom end of the reverse-flighted screw through lamp housing and extends to the inside of connecting box and the inner wall with connecting box Pivot bush unit, the outer surface fixing sleeve of the reverse-flighted screw are connected to the connection gear inside connecting box, the reverse-flighted screw Top fixing sleeve be connected to adjustment gear.

Preferably, the inside fixing sleeve of the connecting box is connected to fixed plate, and the quantity of the fixed plate is two, two institutes The middle part movable sleeve for stating fixed plate is connected to drive rod, and the equal fixing sleeve in the both ends of the drive rod is connected to transmission gear, the transmission Connection is engaged with the outer of connection gear in the outer of gear.

Preferably, the inside of the lamp housing offers the positioning chamber at left and right sides of fixing groove, the back side of the lamp housing It offers and is located at shifting chute, be interconnected between the shifting chute and positioning chamber.

Preferably, the internal activity of the positioning chamber is socketed with fixed spring, and the internal activity of the positioning chamber is socketed with The side of sliding block positioned at the side of fixed spring, the sliding block is sequentially connected by the inner wall of fixed spring and positioning chamber.

Preferably, release handle is fixedly installed in the middle part of the sliding block, one end of the release handle passes through shifting chute and prolongs The outside of lamp housing is extended to, the other side of the sliding block is fixedly installed with locating rod, and the other end of the locating rod runs through positioning chamber And extend to the inside of fixing groove and the outer surface pivot bush unit with handle.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of LED light device of controllable light propagation path, tool It is standby following the utility model has the advantages that

1, the LED light device of the controllable light propagation path, by adjustment gear, so that reverse-flighted screw rotates, from And the shift(ing) ring on reverse-flighted screw is made to drive circular arc scattering sheet mobile, and circular arc scattering sheet is contacted with LED light, so that LED light dissipates The light of sending is scattered by circular arc scattering sheet, to have the function that control light propagation path, is cooperated on drive rod Transmission gear and connection gear contact so that the synchronous operation of two reverse-flighted screws.

2, handle is connected on lamp housing by connection shaft, is matched by the LED light device of the controllable light propagation path Closing fixing groove makes handle convenient for storage, so that passing through handle consequently facilitating carrying LED light device, fixed spring is recycled to make For sliding block, so that locating rod is contacted with handle, thus the position of fixed handle, and release handle acts on sliding block, so that adjusting Handle has the function of adjusting locating rod position.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the dorsal view of the utility model structure chart 1.

In figure: 1, lamp housing；2, LED light；3, link block；4, threaded rod；5, support rod；6, pedestal；7, fixing groove；8, it connects Shaft；9, handle；10, reverse-flighted screw；11, shift(ing) ring；12, circular arc scattering sheet；13, connecting box；14, connection gear；15, fixed Plate；16, drive rod；17, transmission gear；18, adjustment gear；19, positioning chamber；20, shifting chute；21, fixed spring；22, sliding block； 23, release handle；24, locating rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of LED light device of controllable light propagation path referring to FIG. 1-2, including lamp housing 1, the inside of lamp housing 1 It is fixedly installed with LED light 2, the back side of lamp housing 1 is fixedly installed with link block 3, and the outside screw of link block 3 is socketed with threaded rod 4, One end of threaded rod 4 runs through link block 3 and extends to the other side of link block 3, and the outer surface thread of threaded rod 4, which is socketed with, to be located at Support rod 5 inside link block 3, the bottom of support rod 5 are fixedly installed with pedestal 6, by threaded rod 4 to the angle of lamp housing 1 into Row is adjusted and support rod 5 and pedestal 6 are used to support lamp housing 1, and the back side of lamp housing 1 offers the fixing groove above link block 3 7, the inside of fixing groove 7 is fixedly installed with connection shaft 8, handle 9 is connected on lamp housing 1 by connection shaft 8, cooperation is fixed Slot 7 makes handle 9 convenient for storage, so that passing through handle 9 consequently facilitating carrying LED light device, the outer surface of connection shaft 8 is living Dynamic to be socketed with handle 9, the top movable of lamp housing 1 is socketed with reverse-flighted screw 10, and the quantity of reverse-flighted screw 10 is two, reverse-flighted screw 10 outer surface thread is socketed with the shift(ing) ring 11 inside lamp housing 1, and circular arc is fixedly installed between two shift(ing) rings 11 and is dissipated Mating plate 12, the bottom of lamp housing 1 are fixedly installed with connecting box 13, and the bottom end of reverse-flighted screw 10 through lamp housing 1 and extends to connecting box 13 inside and inner wall pivot bush unit with connecting box 13, the outer surface fixing sleeve of reverse-flighted screw 10 are connected in connecting box 13 The top fixing sleeve of the connection gear 14 in portion, reverse-flighted screw 10 is connected to adjustment gear 18, by adjustment gear 18, so that two-way spiral shell Bar 10 rotates, so that the shift(ing) ring 11 on reverse-flighted screw 10 is made to drive circular arc scattering sheet 12 mobile, and circular arc scattering sheet 12 and LED Lamp 2 contacts, so that the light that LED light 2 gives out is scattered by circular arc scattering sheet 12, so that reaching control light propagates road The effect of diameter, the inside fixing sleeve of connecting box 13 are connected to fixed plate 15, and the quantity of fixed plate 15 is two, two fixed plates 15 Middle part movable sleeve is connected to drive rod 16, and the equal fixing sleeve in the both ends of drive rod 16 is connected to transmission gear 17, the outer of transmission gear 17 Connection is engaged with the outer of connection gear 14, cooperates transmission gear 17 and connection gear 14 on drive rod 16 to contact, so that two A reverse-flighted screw 10 is run simultaneously, and the inside of lamp housing 1 offers the positioning chamber 19 positioned at 7 left and right sides of fixing groove, the back of lamp housing 1 Face is offered to be interconnected between shifting chute 20, shifting chute 20 and positioning chamber 19, and the internal activity of positioning chamber 19 is socketed with Fixed spring 21, the internal activity of positioning chamber 19 are socketed with the sliding block 22 positioned at the side of fixed spring 21, the side of sliding block 22 It is sequentially connected by the inner wall of fixed spring 21 and positioning chamber 19, the middle part of sliding block 22 is fixedly installed with release handle 23, release handle 23 one end passes through shifting chute 20 and extends to the outside of lamp housing 1, and the other side of sliding block 22 is fixedly installed with locating rod 24, positions The other end of bar 24 is through positioning chamber 19 and extends to the inside of fixing groove 7 and the outer surface pivot bush unit with handle 9, using admittedly Determine spring 21 and acts on sliding block 22, so that locating rod 24 is contacted with handle 9, thus the position of fixed handle 9, and release handle 23 is made For sliding block 22, so that release handle 23 has the function of convenient for adjusting 24 position of locating rod, cooperation through the above structure, so that The device have control light propagation path and it is easy to carry the advantages that, solve existing LED illumination device brightness and excessively collect In, allow to be irradiated to farther place, its lighting area is relatively small, although and LED illumination device volume less, But the device lifted, the problem for causing to occur inconvenient to carry can be convenient for without handle 9 etc.

When work, adjustment gear 18 is rotated, so that reverse-flighted screw 10 rotates, and drives connection gear 14 to rotate, to make Transmission gear 17 drives drive rod 16 and another reverse-flighted screw 10 to rotate, and shift(ing) ring 11 is moved as reverse-flighted screw 10 rotates It is dynamic, and circular arc scattering sheet 12 is driven to contact with LED light 2, to carry out the scattering of light, when carrying, release handle 23 is moved, so that Sliding block 22 is mobile, and drives locating rod 24 to be detached from handle 9 and carried to take out handle 9 by handle 9.

In conclusion the LED light device of the controllable light propagation path, by adjustment gear 18, so that two-way spiral shell Bar 10 rotates, so that the shift(ing) ring 11 on reverse-flighted screw 10 is made to drive circular arc scattering sheet 12 mobile, and circular arc scattering sheet 12 and LED Lamp 2 contacts, so that the light that LED light 2 gives out is scattered by circular arc scattering sheet 12, so that reaching control light propagates road The effect of diameter cooperates transmission gear 17 and connection gear 14 on drive rod 16 to contact, so that the synchronous fortune of two reverse-flighted screws 10 Row；Handle 9 is connected on lamp housing 1 by connection shaft 8, cooperation fixing groove 7 makes handle 9 convenient for storage, so that passing through handle Hand 9 is consequently facilitating carry LED light device, and recycling fixed spring 21 acts on sliding block 22, so that locating rod 24 connects with handle 9 Touching, thus the position of fixed handle 9, and release handle 23 acts on sliding block 22, so that release handle 23 has to adjust locating rod The effect of 24 positions；It solves existing LED illumination device brightness excessively to concentrate, allows to be irradiated to farther place, but its Lighting area is relatively small, although and LED illumination device volume less, but can be convenient for lifting without handle 9 etc Device, the problem for causing to occur inconvenient to carry.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED light device of controllable light propagation path, including lamp housing (1), it is characterised in that: the lamp housing (1) Inside be fixedly installed with LED light (2), the back side of the lamp housing (1) is fixedly installed with link block (3), the link block (3) Outside screw is socketed with threaded rod (4), and one end of the threaded rod (4) through link block (3) and extends to the another of link block (3) Side, the outer surface thread of the threaded rod (4) are socketed with the support rod (5) internal positioned at link block (3), the support rod (5) bottom is fixedly installed with pedestal (6), and the back side of the lamp housing (1) offers the fixing groove above link block (3) (7), the inside of the fixing groove (7) is fixedly installed with connection shaft (8), the outer surface pivot bush unit of connection shaft (8) Have handle (9), the top movable of the lamp housing (1) is socketed with reverse-flighted screw (10), and the quantity of the reverse-flighted screw (10) is two A, the outer surface thread of the reverse-flighted screw (10) is socketed with the shift(ing) ring (11) internal positioned at lamp housing (1), two movements It is fixedly installed between ring (11) circular arc scattering sheet (12), the bottom of the lamp housing (1) is fixedly installed with connecting box (13).

2. a kind of LED light device of controllable light propagation path according to claim 1, it is characterised in that: described The bottom end of reverse-flighted screw (10) through lamp housing (1) and extend to connecting box (13) inside and with the inner wall of connecting box (13) activity Socket, the outer surface fixing sleeve of the reverse-flighted screw (10) is connected to the connection gear (14) internal positioned at connecting box (13), described The top fixing sleeve of reverse-flighted screw (10) is connected to adjustment gear (18).

3. a kind of LED light device of controllable light propagation path according to claim 1, it is characterised in that: described The inside fixing sleeve of connecting box (13) is connected to fixed plate (15), and the quantity of the fixed plate (15) is two, two fixations The middle part movable sleeve of plate (15) is connected to drive rod (16), and the equal fixing sleeve in both ends of the drive rod (16) is connected to transmission gear (17), connection is engaged with the outer of connection gear (14) in the outer of the transmission gear (17).

4. a kind of LED light device of controllable light propagation path according to claim 1, it is characterised in that: described The inside of lamp housing (1) offers the positioning chamber (19) at left and right sides of fixing groove (7), and the back side of the lamp housing (1) offers Positioned at shifting chute (20), it is interconnected between the shifting chute (20) and positioning chamber (19).

5. a kind of LED light device of controllable light propagation path according to claim 4, it is characterised in that: described The internal activity of positioning chamber (19) is socketed with fixed spring (21), and the internal activity of the positioning chamber (19) is socketed with to be located at and fix The sliding block (22) of the side of spring (21), the side of the sliding block (22) pass through the inner wall of fixed spring (21) and positioning chamber (19) Transmission connection.

6. a kind of LED light device of controllable light propagation path according to claim 5, it is characterised in that: described It is fixedly installed in the middle part of sliding block (22) release handle (23), one end of the release handle (23) passes through shifting chute (20) and extends to The other side in the outside of lamp housing (1), the sliding block (22) is fixedly installed with locating rod (24), the other end of the locating rod (24) Through positioning chamber (19) and extend to the inside of fixing groove (7) and the outer surface pivot bush unit with handle (9).