CN210135499U

CN210135499U - Human response LED projecting lamp

Info

Publication number: CN210135499U
Application number: CN201921461102.8U
Authority: CN
Inventors: 林燕燕
Original assignee: Shenzhen Lihongwei Industrial Co Ltd
Current assignee: Shenzhen Lihongwei Industrial Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-03-10
Anticipated expiration: 2029-09-04

Abstract

The utility model belongs to the technical field of LED illumination, especially, human response LED projecting lamp, to the current shortcoming that the inductor angular adjustment is unstable and the dismouting is inconvenient, and propose the following scheme, it includes LED projecting lamp and mount pad, the mount pad is located LED projecting lamp below, one side fixed mounting of mount pad has the inductor, one side that the inductor kept away from the mount pad is equipped with the dead lever of fixed mounting on LED projecting lamp bottom side, one side that the inductor is close to the dead lever has seted up T type groove, movable mounting has T type piece in the T type groove, one side that T type piece is close to the dead lever extends outside T type groove and rotates and installs the bracing piece; the utility model discloses simple structure sets up the inductor on the LED projecting lamp and can the perception whether someone uses, and inductor angular adjustment is convenient for the LED projecting lamp uses the induction zone that the inductor can be adjusted as required in the region homoenergetic of difference, and the maintenance or the change of inductor are very convenient, have satisfied the user demand.

Description

Human response LED projecting lamp

Technical Field

The utility model relates to a LED lighting technology field especially relates to a human response LED projecting lamp.

Background

The projection lamp is a lamp with the specified illumination intensity on the back illumination surface higher than the ambient environment, also called as a spotlight, generally, the projection lamp can be aimed at any direction, and has a structure which is not influenced by weather conditions, the LED projection lamp with the human body induction function can be automatically turned on for illumination, and can be automatically turned off in a delayed manner after people leave, thereby avoiding artificial waste of energy.

The patent with the publication number of CN204573776U discloses a take LED projecting lamp of human response function, including preceding lamp body, back lamp body and human sensor, the internal light source that is equipped with of front lamp, the internal power that is equipped with of back lamp, this LED light projector lamp area handle function, conveniently move, the connection face between the downside of inductor and the trailing flank also is the cambered surface, after adopting this kind of structure, make the inductor rotate from top to bottom more nimble, but the human sensor on this LED projecting lamp is difficult to fix when rotatory, long-term use leads to the induction area skew because of gravity flagging easily, and the inductor is not convenient for dismantle when maintaining or changing, consequently can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings of unstable angle adjustment of the inductor and inconvenient disassembly and assembly in the prior art, and providing a human body induction LED projection lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a human body induction LED projection lamp comprises an LED projection lamp and a mounting seat, wherein the mounting seat is positioned below the LED projection lamp, one side of the mounting seat is fixedly provided with an inductor, one side of the inductor, which is far away from the mounting seat, is provided with a fixed rod fixedly arranged on the bottom side of the LED projection lamp, one side of the inductor, which is close to the fixed rod, is provided with a T-shaped groove, a T-shaped block is movably arranged in the T-shaped groove, one side of the T-shaped block, which is close to the fixed rod, extends out of the T-shaped groove and is rotatably provided with a supporting rod, one end of the supporting rod is fixedly arranged on one side of the fixed rod, which is close to the mounting seat, one side of the fixed rod is provided with an adjusting hole positioned above the supporting rod, the top side of the adjusting hole and the inner wall of the, the movable block is kept away from one side of mount pad and has been seted up and rotate the groove, rotates inslot movable mounting and has rotated the post, the one end of rotating the post extends to the regulation hole outside and fixed mounting has the knob, T type groove is kept away from and is seted up the L type hole that is located T type piece below on one side inner wall of dead lever, the downthehole movable mounting of L type has L type pole, the both ends of L type pole all extend to outside the L type hole, the one end fixed mounting of L type pole has the wedge that is located T type inslot, the top side of wedge and the bottom side looks adaptation of T type piece, inductor angular adjustment is convenient for LED projecting lamp uses the induction zone that the inductor can all be adjusted as required in the region of difference, and the maintenance or the change of inductor are very.

Preferably, one side of the L-shaped rod is provided with a sliding hole in the L-shaped hole, a sliding rod is movably mounted in the sliding hole, and two ends of the sliding rod are respectively and fixedly mounted on the inner walls of two sides of the L-shaped hole to limit the L-shaped rod so that the L-shaped rod can only horizontally move.

Preferably, the slide bar is movably sleeved with a spring, one end of the spring is fixedly installed on one side, away from the fixed rod, of the L-shaped rod, and the other end of the spring is fixedly installed on the inner wall, away from the fixed rod, of the L-shaped hole, so that the L-shaped rod is convenient to reset.

Preferably, the inner thread has been seted up on rotating the inner wall in groove, has seted up the external screw thread on the rotation post, and rotates the internal thread on the inslot wall and rotate the external screw thread looks adaptation on the post, rotates the rotation post and can drive the movable block removal, and the screw thread is adjusted more steadily.

Preferably, one side of the moving block, which is far away from the adjusting rod, is provided with a rotary groove annularly formed in the inner wall of the adjusting hole, the top side and the bottom side of the rotating column are fixedly provided with rotary blocks located in the adjusting hole, and one sides of the two rotary blocks, which are far away from each other, extend into the rotary groove, so that the rotating column cannot displace when rotating and can only rotate without moving.

In the utility model, the human body induction LED projection lamp uses the matching of the LED projection lamp, the mounting seat, the inductor, the fixed rod, the support rod, the adjusting rod, the T-shaped groove, the T-shaped block, the adjusting hole, the moving block, the rotating groove, the rotating column, the knob, the rotating block and the rotating groove, the knob is rotated, the external thread on the rotating column is matched with the internal thread on the inner wall of the rotating groove, so that the rotating column rotates to drive the moving block to move horizontally, the moving block pushes the adjusting rod to rotate, the adjusting rod pushes the T-shaped block to rotate, thereby adjusting the angles of the mounting seat and the inductor, the LED projection lamp can be used in different areas to adjust the induction area of the inductor according to the requirement, the thread adjustment is more stable, the L-shaped rod is shifted through the matching of the L-shaped hole, the L-shaped rod, the wedge block, the sliding hole and the sliding rod, the L, the mounting seat and the inductor can be pushed out together, the inductor can be mounted after the T-shaped block is inserted into the T-shaped groove, the mounting and dismounting are convenient, and the model of the inductor is RS 8B;

the utility model discloses simple structure sets up the inductor on the LED projecting lamp and can the perception whether someone uses, and inductor angular adjustment is convenient for the LED projecting lamp uses the induction zone that the inductor can be adjusted as required in the region homoenergetic of difference, and the maintenance or the change of inductor are very convenient, have satisfied the user demand.

Drawings

Fig. 1 is a schematic structural view of a human body induction LED projector provided by the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of a human body induction LED projector according to the present invention;

fig. 3 is a schematic structural diagram of a part B in fig. 1 of a human body induction LED projector according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram is looked up to mount pad of human response LED projecting lamp.

In the figure: the LED projection lamp comprises an LED projection lamp 1, a mounting seat 2, an inductor 3, a fixing rod 4, a supporting rod 5, an adjusting rod 6, a T-shaped groove 7, a T-shaped block 8, an adjusting hole 9, a moving block 10, a rotating groove 11, a rotating column 12, a knob 13, a L-shaped hole 14, an L-shaped rod 15, a wedge-shaped block 16, a sliding hole 17, a sliding rod 18, a rotating block 19 and a rotating groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a human body induction LED projection lamp comprises an LED projection lamp 1 and a mounting base 2, the mounting base 2 is located below the LED projection lamp 1, one side of the mounting base 2 is fixedly provided with an inductor 3, one side of the inductor 3 away from the mounting base 2 is provided with a fixed rod 4 fixedly installed on the bottom side of the LED projection lamp 1, one side of the inductor 3 close to the fixed rod 4 is provided with a T-shaped groove 7, a T-shaped block 8 is movably installed in the T-shaped groove 7, one side of the T-shaped block 8 close to the fixed rod 4 extends out of the T-shaped groove 7 and is rotatably installed with a support rod 5, one end of the support rod 5 is fixedly installed on one side of the fixed rod 4 close to the mounting base 2, one side of the fixed rod 4 is provided with an adjusting hole 9 located above the support rod 5, the top side and the bottom side inner wall of the adjusting hole 9 are movably installed, the top end of the adjusting rod 6 is rotatably installed on one side, close to the fixing rod 4, of the T-shaped block 8, a rotating groove 11 is formed in one side, far away from the installation base 2, of the moving block 10, a rotating column 12 is movably installed in the rotating groove 11, one end of the rotating column 12 extends out of the adjusting hole 9 and is fixedly provided with a knob 13, an L-shaped hole 14, located below the T-shaped block 8, is formed in the inner wall, far away from the fixing rod 4, of the T-shaped groove 7, an L-shaped rod 15 is movably installed in the L-shaped hole 14, two ends of the L-shaped rod 15 both extend out of the L-shaped hole 14, a wedge block 16 located in the T-shaped groove 7 is fixedly installed at one end of the L-shaped rod 15, the top side of the, make LED projecting lamp 1 use in the regional homoenergetic of difference as required adjustment inductor 3's induction area, and inductor 3's maintenance or change are very convenient.

The utility model discloses in, one side of L type pole 15 is seted up and is located the slide opening 17 of L type downthehole 14, and movable mounting has slide bar 18 in the slide opening 17, and fixed mounting is carried on L type hole 14's both sides inner wall respectively at slide bar 18's both ends, and is spacing to L type pole 15, makes it can only horizontal migration.

The utility model discloses in, the spring has been cup jointed in the activity on the slide bar 18, and the one end fixed mounting of spring is on one side that dead lever 4 was kept away from to L type pole 15, and the other end fixed mounting of spring is convenient for the reduction of L type pole 15 on one side inner wall that dead lever 4 was kept away from to L type hole 14.

The utility model discloses in, having seted up the internal thread on the inner wall of rotation groove 11, having seted up the external screw thread on the rotation post 12, and rotate internal thread on the 11 inner walls of groove and the external screw thread looks adaptation on the rotation post 12, rotate and rotate post 12 and can drive movable block 10 and remove, the screw thread is adjusted more steadily.

The utility model discloses in, one side that regulation pole 6 was kept away from to movable block 10 is equipped with the annular and sets up swivelling chute 20 on adjusting hole 9 inner wall, rotates the top side of post 12 and the equal fixed mounting in bottom side has the rotatory piece 19 that is located adjusting hole 9, and one side that two rotatory pieces 19 kept away from each other all extends to in the swivelling chute 20 for can not take place the displacement when rotating post 12 and rotate, only can rotate and unmovable.

In the utility model, when the angle of the inductor 3 needs to be adjusted, the knob 13 is rotated to drive the rotating column 12 to rotate in the adjusting hole 9, the two rotating blocks 19 both rotate in the annular rotating groove 20, the external thread on the rotating column 12 is matched with the internal thread on the inner wall of the rotating groove 11, and the moving block 10 is limited by the inner wall of the top side and the bottom side of the adjusting hole 9, so that the rotating column 12 rotates to drive the moving block 10 to move horizontally, the moving block 10 pushes the adjusting rod 6 to rotate, the adjusting rod 6 pushes the T-shaped block 8 to rotate on the end of the supporting rod 5 far away from the fixed rod 4, thereby adjusting the angles of the mounting seat 2 and the inductor 3, so that the LED projection lamp 1 can be used in different areas to adjust the induction area of the inductor 3 as required, the thread adjustment is more stable, when the inductor 3 needs to be dismounted for maintenance or replacement, the L-shaped rod 15 is shifted, the L, upwards promote mount pad 2 again, can push out mount pad 2 together with inductor 3, can realize inductor 3's installation after T type piece 8 inserts T type groove 7, easy dismounting has satisfied the user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A human body induction LED projection lamp comprises an LED projection lamp (1) and a mounting seat (2) and is characterized in that the mounting seat (2) is located below the LED projection lamp (1), an inductor (3) is fixedly mounted on one side of the mounting seat (2), a fixing rod (4) fixedly mounted on the bottom side of the LED projection lamp (1) is arranged on one side, away from the mounting seat (2), of the inductor (3), a T-shaped groove (7) is formed in one side, close to the fixing rod (4), of the inductor (3), a T-shaped block (8) is movably mounted in the T-shaped groove (7), one side, close to the fixing rod (4), of the T-shaped block (8) extends out of the T-shaped groove (7) and is rotatably mounted with a support rod (5), one end of the support rod (5) is fixedly mounted on one side, close to the mounting seat (2), of the fixing rod (4) is provided with an adjusting hole (9), the inner walls of the top side and the bottom side of the adjusting hole (9) are movably provided with the same moving block (10), one side, close to the mounting seat (2), of the moving block (10) extends out of the adjusting hole (9) and is rotatably provided with an adjusting rod (6), the top end of the adjusting rod (6) is rotatably arranged on one side, close to the fixing rod (4), of the T-shaped block (8), one side, far away from the mounting seat (2), of the moving block (10) is provided with a rotating groove (11), a rotating column (12) is movably arranged in the rotating groove (11), one end of the rotating column (12) extends out of the adjusting hole (9) and is fixedly provided with a knob (13), the inner wall, far away from the fixing rod (4), of one side of the T-shaped groove (7) is provided with an L-shaped hole (14) below the T-shaped block (8), an L-shaped rod (15) is movably arranged in the L-shaped hole (, one end of the L-shaped rod (15) is fixedly provided with a wedge-shaped block (16) positioned in the T-shaped groove (7), and the top side of the wedge-shaped block (16) is matched with the bottom side of the T-shaped block (8).

2. The human body induction LED projection lamp according to claim 1, wherein one side of the L-shaped rod (15) is provided with a sliding hole (17) positioned in the L-shaped hole (14), a sliding rod (18) is movably arranged in the sliding hole (17), and two ends of the sliding rod (18) are respectively and fixedly arranged on the inner walls of two sides of the L-shaped hole (14).

3. The human body induction LED spot light as claimed in claim 2, wherein the sliding rod (18) is movably sleeved with a spring, one end of the spring is fixedly installed on one side of the L-shaped rod (15) far away from the fixing rod (4), and the other end of the spring is fixedly installed on the inner wall of one side of the L-shaped hole (14) far away from the fixing rod (4).

4. The human body induction LED projection lamp according to claim 1, wherein the inner wall of the rotating groove (11) is provided with an internal thread, the rotating column (12) is provided with an external thread, and the internal thread on the inner wall of the rotating groove (11) is matched with the external thread on the rotating column (12).

5. The human body induction LED projection lamp according to claim 1, wherein one side of the moving block (10) far away from the adjusting rod (6) is provided with a rotating groove (20) annularly formed on the inner wall of the adjusting hole (9), the top side and the bottom side of the rotating column (12) are fixedly provided with rotating blocks (19) located in the adjusting hole (9), and one side of the two rotating blocks (19) far away from each other extends into the rotating groove (20).