CN210319738U

CN210319738U - Court lamp of area polarisation angle

Info

Publication number: CN210319738U
Application number: CN201921453578.7U
Authority: CN
Inventors: 郑燕浩
Original assignee: Guangdong Beidouxing Sports Equipment Co ltd
Current assignee: Guangdong Beidouxing Sports Equipment Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-04-14
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a take court lamp of polarisation angle, which comprises a supporting column, the left side fixedly connected with cylinder of support column inner chamber bottom, the top fixedly connected with fixed block of cylinder, the right side fixedly connected with sliding sleeve of fixed block, the right side fixedly connected with connecting block of sliding sleeve, the right side of connecting block runs through the support column and extends to the right side of support column, the first movable block of right side fixedly connected with of connecting block. The utility model discloses a cylinder, fixed block, sliding sleeve, connecting block, first movable rod, second movable block and polarized lens's cooperation is used, has solved current court lamp and has generally adopted all-round illumination, therefore limited luminance dispersion to whole irradiation face on, then can't effectively reach the illuminating effect to the condition that needs the part to illuminate, moreover because present court lamp all is fixed mounting, can make the angle of polarisation unable regulation, the problem of inconvenient use.

Description

Court lamp of area polarisation angle

Technical Field

The utility model relates to the technical field of lighting fixtures, specifically be a court lamp of area polarisation angle.

Background

Lamps and lanterns, the utensil that indicates can printing opacity, distribution and change light source light distribution, include all parts that are used for fixing and protecting the light source needs except that the light source to and be connected the necessary circuit annex with the power, present court lamp generally adopts all-round illumination, therefore limited luminance has dispersed on whole illuminating surface, then can't effectively reach the illuminating effect to the condition that needs the part to illuminate, and because present court lamp all is fixed mounting, can make the angle of polarisation unable regulation, inconvenient use, for this reason, we propose a court lamp of band polarisation angle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a take court lamp of polarisation angle possesses the convenient advantage of adjusting of polarisation angle, has solved current court lamp and has generally adopted all-round illumination, therefore limited luminance dispersion to whole shining the face on, then can't effectively reach the illuminating effect to the condition that needs part to illuminate, moreover because present court lamp all is fixed mounting, can make the angle of polarisation can't adjust, the problem of inconvenient use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a court lamp with a polarizing angle comprises a support column, wherein a cylinder is fixedly connected to the left side of the bottom of an inner cavity of the support column, a fixed block is fixedly connected to the top of the cylinder, a sliding sleeve is fixedly connected to the right side of the fixed block, a connecting block is fixedly connected to the right side of the sliding sleeve, the right side of the connecting block penetrates through the support column and extends to the right side of the support column, a first movable block is fixedly connected to the right side of the connecting block, a first movable rod is movably connected to one side of the first movable block, which is far away from the connecting block, a second movable block is movably connected to one side of the first movable rod, a lamp holder is fixedly connected to one side of the second movable block, which is far away from the first movable rod, a protective shell is fixedly connected to the right side of the lamp holder, a, the bottom on support column right side fixedly connected with control button.

Preferably, the inner chamber sliding connection of sliding sleeve has the slide bar, the outside and the support column fixed connection of slide bar, the top that the surface of slide bar is located the sliding sleeve all overlaps with the bottom and is equipped with the spring.

Preferably, the top fixedly connected with third movable block on support column right side, the right side swing joint of third movable block has the second movable rod, the right side and the lamp stand fixed connection of second movable rod.

Preferably, the right side of the supporting column and the bottom of the third movable block are provided with through holes matched with the connecting blocks for use.

(III) advantageous effects

Compared with the prior art, the utility model provides a take court lamp of polarisation angle possesses following beneficial effect:

1. the utility model uses the cylinder, the fixed block, the sliding sleeve, the connecting block, the first movable rod, the second movable block and the polarized lens in cooperation, control the cylinder to work through the control button, the cylinder drives the fixed block to move, the fixed block drives the sliding sleeve to move, the sliding sleeve drives the connecting block to move, the connecting block drives the first movable block to move, the first movable block drives the first movable rod to move, the first movable rod drives the second movable block to move, through the cooperation of the third movable block and the second movable rod, the angle of the lamp holder is adjusted, through the cooperation of the polarized lens, the polarized angle can be adjusted, the problem that the existing court lamp generally adopts all-round illumination is solved, therefore, the limited brightness is dispersed on the whole illuminating surface, the illuminating effect can not be effectively achieved under the condition that local illumination is needed, and because present court lamp is fixed mounting, can make the angle of polarisation unable the adjusting, the problem of inconvenient use.

2. The utility model discloses a set up slide bar and spring, stabilized the work of sliding sleeve, carried out the balanced support to the sliding sleeve, avoided the sliding sleeve during operation unstable, through setting up third movable block and second movable rod, carried on spacingly to the lamp stand, avoided the lamp stand can't adjust, through setting up the through-hole, made things convenient for the work of connecting block, avoided the unable work of connecting block, caused the phenomenon that can't adjust.

Drawings

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

FIG. 2 is a schematic sectional view of the protective shell of the present invention;

fig. 3 is a schematic view of the structure of the support column in partial section.

In the figure: 1. a support pillar; 2. a cylinder; 3. a fixed block; 4. a sliding sleeve; 5. a slide bar; 6. a spring; 7. connecting blocks; 8. a first movable block; 9. a first movable bar; 10. a second movable block; 11. a lamp socket; 12. a protective shell; 13. a lamp shade; 14. a polarizing lens; 15. a third movable block; 16. a second movable bar; 17. and a control button.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a support column 1, cylinder 2, fixed block 3, sliding sleeve 4, slide bar 5, spring 6, connecting block 7, first movable block 8, first movable rod 9, second movable block 10, lamp stand 11, protecting crust 12, lamp shade 13, polarisation lens 14, third movable block 15, second movable rod 16 and control button 17 part are the parts that general standard or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn the manual through the technique or learn through conventional experimental approach.

Referring to fig. 1-3, a court lamp with a polarizing angle comprises a support column 1, a cylinder 2 is fixedly connected to the left side of the bottom of an inner cavity of the support column 1, a fixed block 3 is fixedly connected to the top of the cylinder 2, a sliding sleeve 4 is fixedly connected to the right side of the fixed block 3, a sliding rod 5 is slidably connected to the inner cavity of the sliding sleeve 4, the outer side of the sliding rod 5 is fixedly connected to the support column 1, springs 6 are sleeved on the surfaces of the sliding rod 5 and on the top and the bottom of the sliding sleeve 4, the sliding rod 5 and the springs 6 are arranged to stabilize the operation of the sliding sleeve 4, the sliding sleeve 4 is supported in a balanced manner, the instability of the sliding sleeve 4 during operation is avoided, a connecting block 7 is fixedly connected to the right side of the sliding sleeve 4, through holes matched with the connecting block 7 are formed in the right side of the support column, the phenomenon that adjustment cannot be carried out is caused, the right side of the connecting block 7 penetrates through the supporting column 1 and extends to the right side of the supporting column 1, the right side of the connecting block 7 is fixedly connected with a first movable block 8, one side, far away from the connecting block 7, of the first movable block 8 is movably connected with a first movable rod 9, one side, far away from the first movable block 8, of the first movable rod 9 is movably connected with a second movable block 10, one side, far away from the first movable rod 9, of the second movable block 10 is fixedly connected with a lamp holder 11, the top of the right side of the supporting column 1 is fixedly connected with a third movable block 15, the right side of the third movable block 15 is movably connected with a second movable rod 16, the right side of the second movable rod 16 is fixedly connected with the lamp holder 11, the lamp holder 11 is limited by arranging the third movable block 15 and the second movable rod 16, the lamp holder 11 cannot be adjusted is avoided, the right side of the lamp, the bottom of the left side of the lampshade 13 is fixedly connected with a polarized lens 14, and the bottom of the right side of the support column 1 is fixedly connected with a control button 17.

When the lamp is used, the cylinder 2 is controlled to work through the control button 17, the cylinder 2 drives the fixed block 3 to move, the fixed block 3 drives the sliding sleeve 4 to move, the sliding sleeve 4 drives the connecting block 7 to move, the connecting block 7 drives the first movable block 8 to move, the first movable block 8 drives the first movable rod 9 to move, the first movable rod 9 drives the second movable block 10 to move, the angle of the lamp holder 11 is adjusted through the cooperation of the third movable block 15 and the second movable rod 16, and the polarization angle can be adjusted through the cooperation of the polarized lens 14, so that the problem that the existing court lamp generally adopts omnibearing illumination is solved, limited brightness is dispersed on the whole irradiation surface, the illumination effect cannot be effectively achieved under the condition that local illumination is needed, and the existing court lamp is fixedly installed, the polarization angle cannot be adjusted, the use is inconvenient.

In summary, the following steps: this take court lamp of polarisation angle, through cylinder 2, fixed block 3, sliding sleeve 4, connecting block 7, first movable block 8, first movable rod 9, second movable block 10 and polarizing lens 14's cooperation is used, current court lamp has been solved and all-round illumination has generally been adopted, consequently limited luminance dispersion has arrived on the whole face of shining, the condition that illuminates is then unable effectively to reach the illuminating effect to needs part, and because present court lamp all is fixed mounting, can make the angle of polarisation can't adjust, the problem of inconvenient use.

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 a take court lamp of polarisation angle, includes support column (1), its characterized in that: the cylinder (2) is fixedly connected to the left side of the bottom of the inner cavity of the support column (1), the fixed block (3) is fixedly connected to the top of the cylinder (2), the sliding sleeve (4) is fixedly connected to the right side of the fixed block (3), the connecting block (7) is fixedly connected to the right side of the sliding sleeve (4), the right side of the connecting block (7) penetrates through the support column (1) and extends to the right side of the support column (1), the first movable block (8) is fixedly connected to the right side of the connecting block (7), one side of the first movable block (8) far away from the connecting block (7) is movably connected with a first movable rod (9), one side of the first movable rod (9) far away from the first movable block (8) is movably connected with a second movable block (10), one side of the second movable block (10) far away from the first movable rod (9) is fixedly connected with a lamp holder (11), the right side of the, the right side fixedly connected with lamp shade (13) of protecting crust (12), bottom fixedly connected with polarized lens (14) on the left side of lamp shade (13), bottom fixedly connected with control button (17) on support column (1) right side.

2. The court lamp with the polarization angle as recited in claim 1, wherein: the inner chamber sliding connection of sliding sleeve (4) has slide bar (5), the outside and support column (1) fixed connection of slide bar (5), the top and the bottom that the surface of slide bar (5) is located sliding sleeve (4) all overlap and are equipped with spring (6).

3. The court lamp with the polarization angle as recited in claim 1, wherein: the top fixedly connected with third movable block (15) on support column (1) right side, the right side swing joint of third movable block (15) has second movable rod (16), the right side and lamp stand (11) fixed connection of second movable rod (16).

4. The court lamp with the polarization angle as recited in claim 1, wherein: the right side of the supporting column (1) and the bottom of the third movable block (15) are provided with through holes matched with the connecting blocks (7) for use.