CN207880554U

CN207880554U - A kind of LED projection lamp facilitating adjusting

Info

Publication number: CN207880554U
Application number: CN201721881610.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangzhou Prism Photoelectric Equipment Co Ltd
Current assignee: Guangzhou Prism Photoelectric Equipment Co Ltd
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-09-18
Anticipated expiration: 2027-12-28

Abstract

The utility model is related to LED projection lamp technical fields, and disclose a kind of LED projection lamp facilitating adjusting, including pedestal, locating slot is offered at center at the top of the pedestal, the locating slot is internally provided with connecting cylinder, ball grooves are offered on the bottom of the connecting cylinder and the inner bottom wall of locating slot, is provided between two ball grooves and rolls pearl, the outside of the connecting cylinder and are installed with bearing positioned at the inside of locating slot.This facilitates the LED projection lamp of adjusting, by way of mounting plate, swing arm, supporting rod, effectively LED projection lamp is made to facilitate height up and down, wherein long threaded rod moves up and down on two mounting plates in strip shape gob and bar shaped sliding slot, the height of anticipation can be reached with LED light mounting base, LED light mounting base 360 deg can rotate on U-bracket simultaneously, and effectively make LED projection lamp irradiating angle reaches best effects, the effective clarity for improving environment and building.

Description

A kind of LED projection lamp facilitating adjusting

Technical field

The utility model is related to LED projection lamp technical field, specially a kind of LED projection lamp facilitating adjusting.

Background technology

LED is light emitting diode, is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can be with It directly converts electricity to light, the heart of LED is the chip of a semiconductor, and one end of chip is attached on a holder, and one end is Cathode, the other end connect the anode of power supply, make entire chip by epoxy encapsulation, LED light is one piece electroluminescent Then chip of semiconductor material uses silver wire or gold thread to connect chip and circuit board, surrounding on elargol or latex solidified to holder It is sealed with epoxy resin, plays the role of protecting internal core, shell is finally installed, so the anti-seismic performance of LED light is good, wherein LED projection lamp is called line style LED projection lamp etc., because its shape is strip, also it is known as LED line by someone, main It is also to be used for doing building decoration illumination, also is used for sketching the contours the profile of heavy construction, technical parameter and LED projection lamp Substantially similar, relative to the circular configuration of LED projection lamp, the radiator of the strip structure of LED projection lamp seems more benefit Reason is a bit.

The LED projection lamp of existing market is most of when in use to be inconvenient to adjust, and makes reaching not for LED projection lamp irradiating angle To best effects, causes building profile and environment to show fuzzy not clear enough, facilitate the LED of adjusting to project so proposition is a kind of Lamp solves the problems, such as above-mentioned be previously mentioned.

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 projection lamp facilitating adjusting, has and facilitates tune The advantages of section, solve existing market LED projection lamp it is most of when in use be inconvenient to adjust, make LED projection lamp illumination angle Best effects are not achieved in degree, cause to build fuzzy not clear enough the problem that profile and environment are shown.

(2) technical solution

To realize that the purpose of the above-mentioned LED projection lamp for facilitating adjusting, the utility model provide the following technical solutions：A kind of side Just the LED projection lamp adjusted, including pedestal offer locating slot, the inside of the locating slot at the center at the top of the pedestal It is provided with connecting cylinder, ball grooves, two rollings are offered on the bottom of the connecting cylinder and the inner bottom wall of locating slot It is provided between pearl slot and rolls pearl, the outside of the connecting cylinder and be installed with bearing positioned at the inside of locating slot, institute It states and is installed with square block at the top of connecting cylinder, the both sides at the top of the square block are installed with mounting plate, left side The mounting plate on offer strip shape gob, the left side of the mounting plate on right side offers bar shaped sliding slot, two peaces Swing arm is provided between loading board, the bottom of the swing arm is interspersed to be provided with long threaded rod, the left end spiral shell of the long threaded rod Line is connected with the first nut, and the right end of the long threaded rod is installed with sliding block corresponding with bar shaped sliding slot, the installation The top of plate, which is interted, is provided with long pin shaft, and supporting rod, the branch are connected with by long pin shaft between two mounting plates The bottom of strut is interspersed to be provided with short pin shaft, and the bottom of the supporting rod is connected by the top movable of short pin shaft and swing arm, It is installed with U-bracket at the top of the supporting rod, LED light mounting base, the LED are provided on the inside of the U-bracket The both sides of lamp mounting base are installed with fixed block, and the opposite side of two fixed blocks, which is installed with, runs through and prolong The short thread bar of U-bracket both sides is extended to, two opposite sides of the short thread bar are threaded with the second nut, described The front of LED light mounting base is installed with LED bulb, and the front of the LED light mounting base is installed with transparent face mask.

Preferably, the left end of the long threaded rod runs through strip shape gob and extends to the left side of the mounting plate in left side, the length The right end of threaded rod extends to the inside of bar shaped sliding slot.

Preferably, the LED bulb is evenly distributed in LED light mounting base, and the rolling pearl is uniformly divided in ball grooves It is internal.

Preferably, the swing arm passes through sliding block, bar shaped sliding slot, the first nut and long threaded rod and two mounting plate activities Connection, the long threaded rod are slidably connected by sliding block and bar shaped sliding slot and the mounting plate on right side.

Preferably, the length of the strip shape gob and bar shaped sliding slot is respectively less than the length of mounting plate, and the square block passes through company It connects cylinder, bearing, roll pearl and two ball grooves and pedestal rotation connection.

Preferably, the LED light mounting base is flexibly connected by fixed block, short thread bar and the second nut with U-bracket.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of LED projection lamp facilitating adjusting, has following beneficial to effect Fruit：

1, LED projection lamp for facilitating adjusting, by the way that connecting cylinder is arranged in the inside of locating slot, ball grooves, rolls pearl With the mode of bearing, so that LED projection lamp is had the function of 360 deg rotation, effectively meet LED projection lamp to environment The demand of architectural lighting, the effective clarity improved to building and ambient lighting, effectively sets off scene effect by contrast, makes one to feel To there is scene atmosphere.

2, the LED projection lamp for facilitating adjusting effectively makes LED throw by way of mounting plate, swing arm, supporting rod Shot-light facilitates height up and down, wherein long threaded rod moves up and down on two mounting plates in strip shape gob and bar shaped sliding slot, it can Reach the height of anticipation with LED light mounting base, while LED light mounting base 360 deg can rotate on U-bracket, effectively Make LED projection lamp irradiating angle reach best effects, the effective clarity for improving environment and building.

Description of the drawings

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

Fig. 2 is the utility model structure sectional view；

Fig. 3 is the structural side view after the utility model is adjusted；

Fig. 4 is the connection structure overhead sectional view of the long threaded rod of the utility model and the first nut, sliding block and bar shaped sliding slot；

Fig. 5 is the schematic enlarged-scale view at B in the utility model Fig. 2；

Fig. 6 is the schematic enlarged-scale view at A in the utility model Fig. 2.

In figure：1 pedestal, 2 locating slots, 3 connecting cylinders, 4 ball grooves, 5 roll pearl, 6 bearings, 7 square blocks, 8 mounting plates, 9 Strip shape gob, 10 bar shaped sliding slots, 11 swing arms, 12 long threaded rods, 13 first nuts, 14 sliding blocks, 15 long pin shafts, 16 supporting rods, 17 Short pin shaft, 18U shapes holder, 19LED lamps mounting base, 20 fixed blocks, 21 short thread bars, 22 second nuts, 23LED light bulbs, 24 are thoroughly Bright mask.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-6, a kind of LED projection lamp facilitating adjusting, including pedestal 1 offers at the center at 1 top of pedestal Locating slot 2, locating slot 2 are internally provided with connecting cylinder 3, are opened up in the bottom of connecting cylinder 3 and the inner bottom wall of locating slot 2 There are ball grooves 4, be provided between two ball grooves 4 and roll pearl 5, rolls pearl 5 and uniformly divide in the inside of ball grooves 4, connecting cylinder 3 Outside and be installed with bearing 6 positioned at the inside of locating slot 2, bearing 6 makes LED projection lamp have 360 deg rotation Function, effectively meet the demand that LED projection lamp illuminates environmental architecture, it is effective to improve to building and ambient lighting The top of clarity, connecting cylinder 3 is installed with square block 7, and square block 7 passes through connecting cylinder 3, bearing 6,5 and of rolling pearl Two ball grooves 4 are rotatablely connected with pedestal 1, and the both sides at 7 top of square block are installed with mounting plate 8, the mounting plate 8 in left side On offer strip shape gob 9, the left side of the mounting plate 8 on right side offers bar shaped sliding slot 10, the length of strip shape gob 9 and bar shaped sliding slot 10 Degree is respectively less than the length of mounting plate 8, and swing arm 11 is provided between two mounting plates 8, and swing arm 11 is slided by sliding block 14, bar shaped Slot 10, the first nut 13 and long threaded rod 12 are flexibly connected with two mounting plates 8, and the bottom of swing arm 11 is interspersed to be provided with long spiral shell The left end of rasp bar 12, long threaded rod 12 runs through strip shape gob 9 and extends to the left side of the mounting plate 8 in left side, the right side of long threaded rod 12 End extends to the inside of bar shaped sliding slot 10, and long threaded rod 12 is slided by sliding block 14 and bar shaped sliding slot 10 and the mounting plate 8 on right side The left end of connection, long threaded rod 12 is threaded with the first nut 13, and the right end of long threaded rod 12 is installed with to be slided with bar shaped 10 corresponding sliding block 14 of slot, the top of mounting plate 8 is interspersed to be provided with long pin shaft 15, passes through long pin shaft between two mounting plates 8 15 are connected with supporting rod 16, and the bottom of supporting rod 16 is interspersed to be provided with short pin shaft 17, and the bottom of supporting rod 16 passes through short pin Axis 17 is connect with the top movable of swing arm 11, and the top of supporting rod 16 is installed with U-bracket 18, U-bracket 18 it is interior Side is provided with LED light mounting base 19, and LED light mounting base 19 360 deg can rotate on U-bracket 18, effectively make LED projection lamp irradiating angle reaches best effects, the effective clarity for improving environment and building, and LED light mounting base 19 is logical It crosses fixed block 20, short thread bar 21 and the second nut 22 to be flexibly connected with U-bracket 18, the both sides of LED light mounting base 19 are solid Dingan County is equipped with fixed block 20, and the opposite side of two fixed blocks 20, which is installed with, runs through and extend to 18 both sides of U-bracket Short thread bar 21, the opposite side of two short thread bars 21 is threaded with the second nut 22, and LED light mounting base 19 is just Face is installed with LED bulb 23, LED bulb 23 have energy-efficient, extra long life, health, environmentally protective, protection eyesight, The advantage that light efficiency is high, safety coefficient is high, LED bulb 23 are evenly distributed in LED light mounting base 19, LED light mounting base 19 Front is installed with transparent face mask 24, by the way that connecting cylinder 3 is arranged in the inside of locating slot 2, ball grooves 4, rolls pearl 5 and axis The mode for holding 6 makes LED projection lamp have the function of 360 deg rotation, effectively meets LED projection lamp to environmental architecture The demand of illumination, the effective clarity improved to building and ambient lighting, effectively sets off scene effect by contrast, making one to feel has Scene atmosphere, also, by way of mounting plate 8, swing arm 11, supporting rod 16, effectively make to lower in LED projection lamp convenience Section height, wherein move up and down in strip shape gob 9 and bar shaped sliding slot 10 of the long threaded rod 12 on two mounting plates 8, it can be with LED light Mounting base 19 reaches the height of anticipation, while LED light mounting base 19 360 deg can rotate on U-bracket 18, effectively Make LED projection lamp irradiating angle reach best effects, the effective clarity for improving environment and building, also, in LED light Equally distributed LED bulb 23 is installed in mounting base 19, the consumption to electric energy is reduced, reaches energy-saving and environment-friendly effect, simultaneously It is excellent that LED bulb 23 has that energy-efficient, extra long life, health, environmentally protective, protection eyesight, light efficiency is high, safety coefficient is high Point.

In conclusion this facilitates the LED projection lamp of adjusting, by the way that connecting cylinder 3, ball is arranged in the inside of locating slot 2 Slot 4, the mode for rolling pearl 5 and bearing 6 make LED projection lamp have the function of 360 deg rotation, effectively meet LED The demand that projecting lamp illuminates environmental architecture, the effective clarity improved to building and ambient lighting, effectively sets off scene by contrast Effect, making one to feel has scene atmosphere.

Also, this facilitates the LED projection lamp of adjusting, by way of mounting plate 8, swing arm 11, supporting rod 16, effectively LED projection lamp is set to facilitate height up and down, wherein strip shape gob 9 and bar shaped sliding slot of the long threaded rod 12 on two mounting plates 8 It moves up and down in 10, the height of anticipation can be reached with LED light mounting base 19, while LED light mounting base 19 can be in U-bracket 18 Upper 360 deg rotation, effectively make LED projection lamp irradiating angle reaches best effects, effective to improve environment and building Clarity.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

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

Claims

1. a kind of LED projection lamp facilitating adjusting, including pedestal (1), it is characterised in that：At center at the top of the pedestal (1) Offer locating slot (2), the locating slot (2) is internally provided with connecting cylinder (3), the bottom of the connecting cylinder (3) and Ball grooves (4) are offered in the inner bottom wall of locating slot (2), are provided between two ball grooves (4) and are rolled pearl (5), institute It states the outside of connecting cylinder (3) and is installed with bearing (6) positioned at the inside of locating slot (2), the connecting cylinder (3) Top is installed with square block (7), and the both sides at the top of the square block (7) are installed with mounting plate (8), the institute in left side It states and offers strip shape gob (9) on mounting plate (8), the left side of the mounting plate (8) on right side offers bar shaped sliding slot (10), and two Swing arm (11) is provided between a mounting plate (8), the bottom of the swing arm (11) is interspersed to be provided with long threaded rod (12), the left end of the long threaded rod (12) is threaded with the first nut (13), and the right end of the long threaded rod (12) is fixed Sliding block (14) corresponding with bar shaped sliding slot (10) is installed, the top of the mounting plate (8) is interspersed to be provided with long pin shaft (15), Supporting rod (16), the bottom of the supporting rod (16) are connected with by long pin shaft (15) between two mounting plates (8) Top movable interspersed to be provided with short pin shaft (17), that the bottom of the supporting rod (16) passes through short pin shaft (17) and swing arm (11) It connects, is installed with U-bracket (18) at the top of the supporting rod (16), LED is provided on the inside of the U-bracket (18) The both sides of lamp mounting base (19), the LED light mounting base (19) are installed with fixed block (20), two fixed blocks (20) opposite side is installed with the short thread bar (21) for running through and extending to U-bracket (18) both sides, described in two The opposite side of short thread bar (21) is threaded with the second nut (22), and the front of the LED light mounting base (19) is fixed LED bulb (23) is installed, the front of the LED light mounting base (19) is installed with transparent face mask (24).

2. a kind of LED projection lamp facilitating adjusting according to claim 1, it is characterised in that：The long threaded rod (12) Left end through strip shape gob (9) and extend to left side mounting plate (8) left side, the right end of the long threaded rod (12) extends to The inside of bar shaped sliding slot (10).

3. a kind of LED projection lamp facilitating adjusting according to claim 1, it is characterised in that：The LED bulb (23) is equal It is even to be distributed in LED light mounting base (19), the inside for rolling uniform point of pearl (5) in ball grooves (4).

4. a kind of LED projection lamp facilitating adjusting according to claim 1, it is characterised in that：The swing arm (11) is logical It crosses sliding block (14), bar shaped sliding slot (10), the first nut (13) and long threaded rod (12) to be flexibly connected with two mounting plates (8), institute Long threaded rod (12) is stated to be slidably connected by sliding block (14) and bar shaped sliding slot (10) and the mounting plate (8) on right side.

5. a kind of LED projection lamp facilitating adjusting according to claim 1, it is characterised in that：The strip shape gob (9) and item The length of shape sliding slot (10) is respectively less than the length of mounting plate (8), and the square block (7) passes through connecting cylinder (3), bearing (6), rolling Dynamic pearl (5) and two ball grooves (4) are rotatablely connected with pedestal (1).

6. a kind of LED projection lamp facilitating adjusting according to claim 1, it is characterised in that：The LED light mounting base (19) it is flexibly connected with U-bracket (18) by fixed block (20), short thread bar (21) and the second nut (22).