CN210219401U

CN210219401U - LED illumination lamp with adjustable illumination angle

Info

Publication number: CN210219401U
Application number: CN201920926612.1U
Authority: CN
Inventors: Wei Lu; 鹿伟
Original assignee: Individual
Current assignee: Hezhou Fuchuan Interchange Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-31
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to an energy-conserving lamps and lanterns technical field just discloses an LED illumination lamps and lanterns that illumination angle is adjustable, the on-line screen storage device comprises a base, the top of base is seted up flutedly, and the bottom fixed mounting of recess has the supporting shoe, the top fixed mounting of supporting shoe has the rotor plate, and the top fixed mounting of rotor plate has corresponding board, and the quantity of corresponding board is two, and swing joint has the apron between two corresponding boards, and the spout has been seted up to the bottom of apron, and the fixed cover in inside of spout is equipped with the slide bar. This LED illumination lamps and lanterns that illumination angle is adjustable, through rotating the sleeve, the sleeve promotes the backup pad and moves in vertical direction, and the backup pad motion drives the sliding sleeve and slides at the slide bar surface to realized the regulation to the apron angle, be favorable to promoting the irradiation range of this lamps and lanterns, avoided general LED lamp when the illumination, because its lamp holder all is fixed, can't adjust its angle of shining, lead to irradiation range too limitation like this easily.

Description

LED illumination lamp with adjustable illumination angle

Technical Field

The utility model relates to an energy-conserving lamps and lanterns technical field specifically is an LED illumination lamps and lanterns that illumination angle is adjustable.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

The LED lamp plays a vital role in our daily life, but the common LED lamp brings convenience to our people and brings troubles, and the lamp head of the common LED lamp is fixed while the common LED lamp illuminates, so that the illumination range is easily limited, and the LED lamp with the adjustable illumination angle is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an LED illumination lamps and lanterns that illumination angle is adjustable possesses the regulation of being convenient for, and advantages such as convenient to use have solved general LED lamp when the illumination, because its lamp holder all is fixed, can't adjust its angle of shining, lead to the problem that the irradiation range is too limited like this easily.

(II) technical scheme

In order to realize the above-mentioned regulation of being convenient for, the purpose of convenient to use, the utility model provides a following technical scheme: an LED illuminating lamp with an adjustable illuminating angle comprises a base, wherein a groove is formed in the top of the base, a supporting block is fixedly installed at the bottom of the groove, a rotating plate is fixedly installed at the top of the supporting block, corresponding plates are fixedly installed at the top of the rotating plate, the number of the corresponding plates is two, a cover plate is movably connected between the two corresponding plates, a sliding groove is formed in the bottom of the cover plate, a sliding rod is fixedly sleeved in the sliding groove, a sliding sleeve is movably sleeved on the outer surface of the sliding rod, a center shaft is fixedly connected to one side of the sliding sleeve, a supporting plate is movably sleeved on the outer surface of the center shaft, a rotating sheet is fixedly connected to the bottom end of the supporting plate, a rotating rod is movably sleeved on the left side face of the base, one end of the rotating rod penetrates through and extends into the base and is fixedly connected with a, the lamp comprises a rotating plate, a supporting plate, a sliding chute, a lamp tube, a clamping block, a lamp tube, a clamping block, a fixing plate and a fixing plate, wherein the rotating plate is fixedly mounted at the top of the rotating plate, the sliding chute is located on the right side of the corresponding plate, the sleeve is movably sleeved on the outer surface of the bolt, the top of the sleeve is movably connected with the bottom end of the supporting plate, the mounting groove on the right side of the sliding chute is formed in the bottom of the cover plate.

Preferably, an annular plate is fixedly mounted on the outer side surface of the top of the rotating plate, and the top of the annular plate is meshed with the outer surface of the gear shaft.

Preferably, an internal thread is formed in the sleeve, an external thread is formed on the outer surface of the stud, and the internal thread is meshed with the external thread.

Preferably, a rotating cavity is formed in the sleeve, and the inner wall of the rotating cavity is movably connected with the outer edge of the rotating sheet.

Preferably, a central shaft is fixedly connected between the corresponding plates, a through hole is formed in the cover plate, and the outer surface of the central shaft is movably connected with the inner wall of the through hole.

Preferably, the both sides of joint piece are all movable sleeve and are equipped with the telescopic link, the one end of telescopic link runs through and extends to the inside and the fixedly connected with pressure strip of joint piece, the spacing spring of fixedly connected with between the lateral surface of pressure strip and the medial surface of joint piece, spacing spring activity suit is at the surface of telescopic link.

(III) advantageous effects

Compared with the prior art, the utility model provides an LED illumination lamps and lanterns that illumination angle is adjustable possesses following beneficial effect:

1. this LED illumination lamps and lanterns that illumination angle is adjustable, through rotating the sleeve, the sleeve promotes the backup pad and moves in vertical direction, and the backup pad motion drives the sliding sleeve and slides at the slide bar surface to realized the regulation to the apron angle, be favorable to promoting the irradiation range of this lamps and lanterns, avoided general LED lamp when the illumination, because its lamp holder all is fixed, can't adjust its angle of shining, lead to irradiation range too limitation like this easily.

2. This LED illumination lamps and lanterns that illumination angle is adjustable, through spacing spring atress for spacing spring promotes the pressure strip and moves at the horizontal direction, and the position of pressure strip is adjustable, has realized prescribing a limit to the fluorescent tube position, is favorable to increaseing the convenience that the fluorescent tube was dismantled, has avoided ordinary lamps and lanterns, and the fluorescent tube is mostly all fixed in the inside of lamps and lanterns through the mounting, can bring very big trouble during the dismantlement.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic view of the bottom structure of the joint block of the present invention.

In the figure: 1. a base; 2. a support block; 3. a rotating plate; 4. a corresponding plate; 5. a cover plate; 6. a slide bar; 7. a sliding sleeve; 8. a middle shaft; 9. a support plate; 10. a rotating sheet; 11. rotating the rod; 12. a gear shaft; 13. a stud; 14. a sleeve; 15. a clamping block; 16. an annular plate; 17. a central shaft; 18. a telescopic rod; 19. a compression plate; 20. and a limiting spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an LED lighting fixture with adjustable lighting angle comprises a base 1, a groove is formed at the top of the base 1, a supporting block 2 is fixedly installed at the bottom of the groove, a rotating plate 3 is fixedly installed at the top of the supporting block 2, an annular plate 16 is fixedly installed at the outer side surface of the top of the rotating plate 3, the top of the annular plate 16 is meshed with the outer surface of a gear shaft 12, corresponding plates 4 are fixedly installed at the top of the rotating plate 3, a central shaft 17 is fixedly connected between the corresponding plates 4, a through hole is formed in the cover plate 5, the outer surface of the central shaft 17 is movably connected with the inner wall of the through hole, the number of the corresponding plates 4 is two, a cover plate 5 is movably connected between the two corresponding plates 4, a chute is formed at the bottom of the cover plate 5, a sliding rod 6 is fixedly sleeved in the chute, a sliding sleeve 7, the outer surface of the middle shaft 8 is movably sleeved with a supporting plate 9, the bottom end of the supporting plate 9 is fixedly connected with a rotating sheet 10, the left side surface of the base 1 is movably sleeved with a rotating rod 11, one end of the rotating rod 11 penetrates through and extends into the base 1 and is fixedly connected with a gear shaft 12, the outer surface of the gear shaft 12 is movably connected with the top of the rotating plate 3, the top of the rotating plate 3 is fixedly provided with a stud 13 positioned at the right side of the corresponding plate 4, the outer surface of the stud 13 is movably sleeved with a sleeve 14, the sleeve 14 is rotated to push the supporting plate 9 to move in the vertical direction, the supporting plate 9 moves to drive a sliding sleeve 7 to slide on the outer surface of the sliding rod 6, so that the angle of the cover plate 5 is adjusted, the illumination range of the lamp is favorably improved, the illumination range of a common LED lamp is prevented from being illuminated, the lamp caps of the common, a rotating cavity is formed in the sleeve 14, the inner wall of the rotating cavity is movably connected with the outer edge of the rotating sheet 10, an internal thread is formed in the sleeve 14, an external thread is formed on the outer surface of the stud 13, the internal thread and the external thread are meshed with each other, the top of the sleeve 14 is movably connected with the bottom end of the supporting plate 9, a mounting groove positioned on the right side of the sliding groove is formed in the bottom of the cover plate 5, a lamp tube is movably sleeved on the left side surface of the mounting groove, a clamping block 15 is fixedly mounted at the top of the mounting groove, telescopic rods 18 are movably sleeved on both sides of the clamping block 15, one end of each telescopic rod 18 penetrates through and extends into the clamping block 15 and is fixedly connected with a pressing plate 19, a limiting spring 20 is fixedly connected between the outer side surface of the pressing plate 19 and the inner side surface of the clamping block 15, realized prescribing a limit to the fluorescent tube position, be favorable to increaseing the convenience that the fluorescent tube was dismantled, ordinary lamps and lanterns have been avoided, the fluorescent tube is mostly fixed in the inside of lamps and lanterns through the mounting, can bring very big trouble during the dismantlement, spacing spring 20 activity suit is at the surface of telescopic link 18, the surface swing joint of the bottom of joint piece 15 and fluorescent tube, rotatory dwang 11, dwang 11 drives rotor plate 3 and rotates, 3 pivoted drives corresponding board 4 and rotates when rotor plate, correspond board 4 and rotate the completion and adjust fluorescent tube horizontal irradiation range, rotate sleeve 14 after that, sleeve 14 rotates and promotes backup pad 9 and moves in vertical direction, backup pad 9 moves and promotes sliding sleeve 7 and slides at the surface of slide bar 6, the completion is adjusted fluorescent tube vertical irradiation range.

During operation, rotatory dwang 11, dwang 11 drive rotor plate 3 and rotate, drive corresponding board 4 when rotor plate 3 pivoted and rotate, correspond board 4 and rotate and accomplish and adjust fluorescent tube horizontal irradiation range, rotate sleeve 14 after that, sleeve 14 rotates and promotes backup pad 9 and moves in vertical direction, and backup pad 9 moves and promotes sliding sleeve 7 and slides at the surface of slide bar 6, accomplishes and adjusts the vertical irradiation range of fluorescent tube, can.

In summary, according to the LED illuminating lamp with the adjustable illuminating angle, the sleeve 14 is rotated to push the supporting plate 9 to move in the vertical direction, and the supporting plate 9 moves to drive the sliding sleeve 7 to slide on the outer surface of the sliding rod 6, so that the angle of the cover plate 5 is adjusted, the illuminating range of the lamp is favorably improved, and the problem that the illuminating range is too limited due to the fact that the lamp caps of general LED lamps are fixed and the illuminating angle of the general LED lamps cannot be adjusted when the general LED lamps are illuminated is avoided; the limiting spring 20 is stressed to enable the limiting spring 20 to push the pressing plate 19 to move in the horizontal direction, the position of the pressing plate 19 can be adjusted, the position of the lamp tube is limited, the convenience for disassembling the lamp tube is improved, and the common lamp is avoided; the problem of general LED lamp when the illumination, because its lamp holder is all fixed, can't adjust its angle of illumination, lead to irradiation range too limitation like this easily is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an LED illumination lamps and lanterns that illumination angle is adjustable, includes base (1), its characterized in that: the improved structure of the automobile seat is characterized in that the top of the base (1) is provided with a groove, the bottom of the groove is fixedly provided with a supporting block (2), the top of the supporting block (2) is fixedly provided with a rotating plate (3), the top of the rotating plate (3) is fixedly provided with a corresponding plate (4), the number of the corresponding plates (4) is two, and two cover plates (5) are movably connected between the corresponding plates (4), the bottom of each cover plate (5) is provided with a sliding groove, a sliding rod (6) is fixedly sleeved in the sliding groove, a sliding sleeve (7) is movably sleeved on the outer surface of the sliding rod (6), a middle shaft (8) is fixedly connected to one side of the sliding sleeve (7), a supporting plate (9) is movably sleeved on the outer surface of the middle shaft (8), a rotating sheet (10) is fixedly connected to the bottom of the supporting plate (9, the one end of dwang (11) runs through and extends to inside and fixedly connected with tooth axle (12) of base (1), the surface of tooth axle (12) and the top swing joint of rotor plate (3), the top fixed mounting of rotor plate (3) has double-screw bolt (13) that are located corresponding plate (4) right side, the surface movable sleeve of double-screw bolt (13) is equipped with sleeve (14), the bottom swing joint of the top of sleeve (14) and backup pad (9), the mounting groove that is located the spout right side has been seted up to the bottom of apron (5), and the left surface movable sleeve of mounting groove is equipped with the fluorescent tube, and the top fixed mounting of mounting groove has joint piece (15), the surface swing joint of the bottom of joint piece (15) and fluorescent tube.

2. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: an annular plate (16) is fixedly mounted on the outer side face of the top of the rotating plate (3), and the top of the annular plate (16) is meshed with the outer surface of the gear shaft (12).

3. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: an internal thread is formed in the sleeve (14), an external thread is formed on the outer surface of the stud (13), and the internal thread and the external thread are meshed with each other.

4. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: the inner part of the sleeve (14) is provided with a rotating cavity, and the inner wall of the rotating cavity is movably connected with the outer edge of the rotating sheet (10).

5. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: correspond fixedly connected with center pin (17) between board (4), the through-hole has been seted up to the inside of apron (5), the surface of center pin (17) and the inner wall swing joint of through-hole.

6. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: the equal movable sleeve in both sides of joint piece (15) is equipped with telescopic link (18), the one end of telescopic link (18) runs through and extends to the inside and fixedly connected with pressure strip (19) of joint piece (15), spacing spring (20) of fixedly connected with between the lateral surface of pressure strip (19) and the medial surface of joint piece (15), spacing spring (20) activity suit is at the surface of telescopic link (18).