CN216480349U

CN216480349U - LED light is used in construction with adjustable illumination angle

Info

Publication number: CN216480349U
Application number: CN202122899096.8U
Authority: CN
Inventors: 俞益思
Original assignee: Baoding Duogu Photoelectric Science And Technology Co ltd
Current assignee: Baoding Duogu Photoelectric Science And Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-10
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to the technical field of building construction lighting, and discloses a construction LED illuminating lamp with an adjustable lighting angle, which comprises a base, wherein a lamp post is fixedly arranged at the top of the base, a telescopic rod is fixedly arranged at the bottom of an inner cavity of the lamp post, a movable rod is fixedly arranged at the top end of the telescopic rod, a gear groove is formed in the left end of the movable rod, a rotating shaft is rotatably arranged on the back surface of the inner cavity of the lamp post, a gear is fixedly arranged on the outer surface of the rotating shaft, the outer surface of the gear is meshed with the inner surface of the gear groove, the lighting angle-adjustable construction LED illuminating lamp is characterized in that a first gear shaft and a second gear shaft are matched through a rotating handle to drive the illuminating lamp to rotate, then the rotating shaft is matched with the gear, the gear groove, the movable rod, a connecting rod and a lamp post to drive the illuminating lamp to move up and down, so that the effect of adjusting the lighting angle of the illuminating lamp is realized, the purpose of adjusting the irradiation area of the illuminating lamp is achieved, and the operation of constructors is facilitated.

Description

LED light is used in construction with adjustable illumination angle

Technical Field

The utility model relates to the technical field of building construction lighting, in particular to a construction LED lighting lamp with an adjustable lighting angle.

Background

The LED illuminating lamp is an illuminating lamp made of a fourth generation green light source LED. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like.

When the LED illuminating lamp for construction is used, the illuminating angle of the LED illuminating lamp is fixed and cannot be adjusted, the using requirement of constructors cannot be met when the LED illuminating lamp faces the complex environment of a construction area, the operation of the constructors is inconvenient, the illuminating lamp is inconvenient to disassemble and assemble, and the illuminating lamp is inconvenient to maintain and replace.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the LED illuminating lamp with the adjustable illuminating angle for construction, which has the advantages of flexibly adjusting the illuminating angle of the LED illuminating lamp when facing a complex environment such as a construction area, facilitating the operation of constructors and the like, and solves the problems that the illuminating angle of the LED illuminating lamp cannot be adjusted when fixed, the using requirement of the constructors cannot be met when facing the complex environment such as the construction area, and the maintenance and replacement of the illuminating lamp by the maintainers are inconvenient.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a construction LED illuminating lamp with an adjustable illuminating angle comprises a base, wherein a lamp post is fixedly mounted at the top of the base, a telescopic rod is fixedly mounted at the bottom of an inner cavity of the lamp post, a moving rod is fixedly mounted at the top end of the telescopic rod, a gear groove is formed in the left end of the moving rod, a rotating shaft is rotatably mounted at the back of the inner cavity of the lamp post, the front end of the rotating shaft penetrates through the lamp post and extends to the outside of the lamp post, a gear is fixedly mounted on the outer surface of the rotating shaft, the outer surface of the gear is meshed with the inner surface of the gear groove, a connecting rod is fixedly mounted at the right end of the moving rod, the right end of the connecting rod penetrates through the lamp post and extends to the outside of the lamp post, a lamp post is fixedly mounted at the right end of the connecting rod, a first gear shaft is rotatably mounted at the back of the inner cavity of the lamp post, a second gear shaft is rotatably mounted at the right side of the inner cavity of the lamp post, the right end of the second gear shaft penetrates through the lamp pole and extends to the outside of the lamp pole.

Preferably, the right end movable mounting of No. two gear shafts has the light, the equal fixed mounting in top and the bottom of No. two gear shafts has the fixture block.

Preferably, the inner chamber fixed mounting of light has latch device, movable groove has been seted up in latch device's left side, the spout has been seted up in latch device's left side, the quantity of spout is two.

Preferably, the inner wall of the movable groove is fixedly provided with a spring, and the left side of the spring is fixedly provided with a pressing plate.

Preferably, an annular groove is formed in an inner cavity of the clamping device, a clamping groove is formed in the inner cavity of the clamping device, the annular groove, the movable groove and the sliding groove are communicated, the annular groove and the clamping groove are communicated, and the inner surface of the clamping groove is matched with the outer surface of the clamping block.

Preferably, the front end of a gear shaft runs through the lamp pole and extends to the outside of lamp pole, the front end fixed mounting of a gear shaft has the handle, the right side fixed mounting of lamp pole inner chamber has the arc type fixed block, and the surface of arc type fixed block and the surface sliding connection of carriage release lever.

(III) advantageous effects

Compared with the prior art, the utility model provides the LED illuminating lamp with the adjustable illuminating angle for construction, which has the following beneficial effects: this LED light is used in construction with adjustable illumination angle accessible rotates handle cooperation a gear shaft, No. two gear shafts drive the light rotation, after that through rotation axis cooperation gear, the gear groove, the carriage release lever, connecting rod and lamp pole drive the light and reciprocate, make the fixture block break away from the draw-in groove and enter into the annular groove through promoting the light left, rotate the light again and make the fixture block break away from the annular groove and enter into the spout, after that take out the light right and make No. two gear shafts break away from with the activity groove can.

1. This LED light is used in construction with adjustable illumination angle, it is rotatory to cooperate a gear shaft, No. two gear shafts to drive the light through rotating the handle, then drive the light through rotation axis cooperation gear, gear groove, carriage release lever, connecting rod and lamp pole and reciprocate, has realized adjusting the effect that the light shines the angle, has reached the purpose of adjusting the light and shines the area, the constructor operation of being convenient for.

2. This LED light is used in construction with adjustable illumination angle, through promote the light left and make the fixture block break away from the draw-in groove and enter into the annular groove, rotate the light again and make the fixture block break away from the annular groove and enter into the spout, then take the light right out make No. two gear shafts break away from with the activity groove can, solved the problem of the inconvenient dismouting of light, reached the purpose of being convenient for change and maintenance light.

Drawings

Fig. 1 is a front view of the internal structure of the lamppost of the present invention.

Fig. 2 is a front view of the internal structure of the lamp post of the present invention.

Fig. 3 is a front view of the external structure of the present invention.

Fig. 4 is a front view of the inner structure of the second gear shaft and the illumination lamp in a separated state.

FIG. 5 is a left side view of the internal structure of the clamping device of the present invention.

In the figure: 1. a machine base; 2. a lamp post; 3. a telescopic rod; 4. a travel bar; 5. a gear groove; 6. a rotating shaft; 7. a gear; 8. a connecting rod; 9. a lamp post; 10. a first gear shaft; 11. a second gear shaft; 12. an illuminating lamp; 13. a clamping block; 14. a clamping device; 141. a movable groove; 142. a chute; 143. an annular groove; 144. a card slot; 145. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an LED lighting lamp with adjustable lighting angle for construction comprises a base 1, a lamp post 2 fixedly mounted on the top of the base 1, a telescopic rod 3 fixedly mounted on the bottom of the inner cavity of the lamp post 2, a moving rod 4 fixedly mounted on the top of the telescopic rod 3 for ensuring the stability of the moving rod 4 during moving, a gear slot 5 formed on the left end of the moving rod 4, a rotating shaft 6 rotatably mounted on the back of the inner cavity of the lamp post 2, a front end of the rotating shaft 6 penetrating through the lamp post 2 and extending to the outside of the lamp post 2, a gear 7 fixedly mounted on the outer surface of the rotating shaft 6, an outer surface of the gear 7 engaged with the inner surface of the gear slot 5, a connecting rod 8 fixedly mounted on the right end of the moving rod 4, a right end of the connecting rod 8 penetrating through the lamp post 2 and extending to the outside of the lamp post 2, a lamp post 9 fixedly mounted on the right end of the connecting rod 8, a first gear shaft 10 rotatably mounted on the back of the inner cavity of the lamp post 9, a second gear shaft 11 is rotatably mounted on the right side of an inner cavity of a lamp post 9, the right end of the second gear shaft 11 penetrates through the lamp post 9 and extends to the outside of the lamp post 9, an illuminating lamp 12 is movably mounted at the right end of the second gear shaft 11, fixture blocks 13 are fixedly mounted at the top end and the bottom end of the second gear shaft 11, a clamping device 14 is fixedly mounted in the inner cavity of the illuminating lamp 12, a movable groove 141 is formed in the left side of the clamping device 14, slide grooves 142 are formed in the left side of the clamping device 14, two slide grooves 142 are formed in the inner wall of the movable groove 141, a spring 145 is fixedly mounted on the left side of the spring 145, an annular groove 143 is formed in the inner cavity of the clamping device 14, a clamping groove 144 is formed in the inner cavity of the clamping device 14, the annular groove 143, the movable groove 141 and the slide grooves 142 are communicated, the annular groove 143 is communicated with the clamping groove 144, and the inner surface of the clamping groove 144 is matched with the outer surface of the fixture blocks 13, the front end of a first gear shaft 10 penetrates through the lamp post 9 and extends to the outside of the lamp post 9, the front end of the first gear shaft 10 is fixedly provided with a handle, the right side of the inner cavity of the lamp post 2 is fixedly provided with an arc-shaped fixing block, and the outer surface of the arc-shaped fixing block is connected with the outer surface of the moving rod 4 in a sliding mode.

The working principle is as follows: firstly, when a user needs to adjust the irradiation angle of the lighting lamp 12, the first gear shaft 10 is driven to rotate by rotating the handle, the first gear shaft 10 is matched with the second gear shaft 11 to drive the lighting lamp 12 to rotate, then the movable rod 4 is driven to move up and down by rotating the rotating shaft 6, the gear 7 and the gear groove 5, the lighting lamp 12 is driven to move up and down by the connecting rod 8 and the lamp post 9 in the up and down moving process of the movable rod 4, when the lighting lamp 12 is damaged and needs to be maintained or replaced, the lighting lamp 12 is pushed leftwards to enable the fixture block 13 to be separated from the clamping groove 144 and enter the annular groove 143, then the lighting lamp 12 is rotated to enable the fixture block 13 to be separated from the annular groove 143 and enter the sliding groove 142, then the lighting lamp 12 is pulled rightwards to enable the second gear shaft 11 to be separated from the movable groove 141, when the lighting lamp 12 is re-installed, the fixture block 13 is aligned with the sliding groove 142 to push leftwards to the lighting lamp 12, when the fixture block 13 enters the annular groove 143, when the latch 13 rotates to contact with the catch 144, the rotation is stopped and the illuminating lamp 12 is released, and the latch 13 is caught in the catch 144 by the resilient force of the spring 145 cooperating with the pressing plate.

In summary, the LED illuminating lamp with adjustable illuminating angle for construction can drive the illuminating lamp 12 to rotate by rotating the handle and matching the first gear shaft 10 and the second gear shaft 11, then the rotating shaft 6 is matched with the gear 7, the gear groove 5, the moving rod 4, the connecting rod 8 and the lamp post 9 to drive the illuminating lamp 12 to move up and down, the latch 13 is disengaged from the catch 144 into the annular groove 143 by pushing the illuminating lamp 12 leftward, then the illuminating lamp 12 is rotated to make the block 13 separate from the annular groove 143 and enter the sliding groove 142, then the illuminating lamp 12 is pulled out rightwards to separate the second gear shaft 11 from the movable groove 141, when the installation is restarted, the fixture block 13 is aligned with the chute 142 to push the illuminating lamp 12 leftwards, when the latch 13 enters the annular groove 143, the illuminating lamp 12 is rotated, when the latch 13 rotates to contact with the locking groove 144, the rotation is stopped and the illuminating lamp 12 is released, and the latch 13 is locked in the locking groove 144 by the counter-elastic force of the spring 145 and the pressing plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED light is used in construction with adjustable illumination angle, includes frame (1), the top fixed mounting of frame (1) has lamp pole (2), its characterized in that: the lamp post is characterized in that a telescopic rod (3) is fixedly mounted at the bottom of an inner cavity of the lamp post (2), a moving rod (4) is fixedly mounted at the top end of the telescopic rod (3), a gear groove (5) is formed in the left end of the moving rod (4), a rotating shaft (6) is mounted at the back of the inner cavity of the lamp post (2) in a rotating mode, the front end of the rotating shaft (6) penetrates through the lamp post (2) and extends to the outside of the lamp post (2), a gear (7) is fixedly mounted on the outer surface of the rotating shaft (6), the outer surface of the gear (7) is meshed with the inner surface of the gear groove (5), a connecting rod (8) is fixedly mounted at the right end of the moving rod (4), a lamp post (2) is penetrated through the right end of the connecting rod (8) and extends to the outside of the lamp post (2), a lamp post (9) is fixedly mounted at the right end of the connecting rod (8), a first gear shaft (10) is mounted at the back of the inner cavity of the lamp post (9), the right side of lamp pole (9) inner chamber is rotated and is installed No. two gear shafts (11), the right-hand member of No. two gear shafts (11) runs through lamp pole (9) and extends to the outside of lamp pole (9).

2. The LED illuminating lamp with the adjustable illuminating angle for construction according to claim 1, is characterized in that: the right-hand member movable mounting of No. two gear shafts (11) has light (12), the equal fixed mounting in top and the bottom of No. two gear shafts (11) has fixture block (13).

3. The LED illuminating lamp with the adjustable illuminating angle for construction as claimed in claim 2, wherein: the inner chamber fixed mounting of light (12) has latch device (14), movable groove (141) have been seted up on the left side of latch device (14), spout (142) have been seted up on the left side of latch device (14), the quantity of spout (142) is two.

4. The LED illuminating lamp with the adjustable illuminating angle for construction according to claim 3, is characterized in that: the inner wall fixed mounting of activity groove (141) has spring (145), the left side fixed mounting of spring (145) has the clamp plate.

5. The LED illuminating lamp with the adjustable illuminating angle for construction according to claim 3, is characterized in that: the clamping device is characterized in that an annular groove (143) is formed in an inner cavity of the clamping device (14), a clamping groove (144) is formed in the inner cavity of the clamping device (14), the annular groove (143), the movable groove (141) and the sliding groove (142) are communicated, the annular groove (143) and the clamping groove (144) are communicated, and the inner surface of the clamping groove (144) is matched with the outer surface of the clamping block (13).

6. The LED illuminating lamp with the adjustable illuminating angle for construction according to claim 1, is characterized in that: the lamp pole (9) are run through and extend to the outside of lamp pole (9) to the front end of a gear shaft (10), the front end fixed mounting of a gear shaft (10) has the handle, the right side fixed mounting of lamp pole (2) inner chamber has the arc type fixed block, and the surface sliding connection of the surface of arc type fixed block and carriage release lever (4).