CN212673006U

CN212673006U - Polarized lamp holder connecting structure and desk lamp

Info

Publication number: CN212673006U
Application number: CN202021226590.7U
Authority: CN
Inventors: 谢云; 潘登
Original assignee: Shenzhen Derl Technology Co ltd
Current assignee: Shenzhen Derl Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-09
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a polarisation lamp holder connection structure and desk lamp, lamp holder subassembly include the pillar, just the one end rotatable coupling of pillar is to the member of crossing, and with the straight line at member of crossing place is the x axle, with the pivot axis of rotating between pillar and the member of crossing and being connected is the y axle, and the nodical original point that is of x axle and y axle to draw forth z axle perpendicular to xy face on this original point, the pillar is relative the plane and the xz face coplane at the direction of rotation place of member of crossing. A desk lamp adopts a polarized light lamp holder connecting structure. The utility model discloses think about novelty, the ingenious and convenient to use of structure rotates through the member of crossbar and is connected to the pillar, and the rethread pillar rotates and is connected to the lamp holder casing, so design two rotating-structure, can realize the rotation of a plurality of space dimensions of lamp holder part, will be used for luminous lamp pearl part to carry out the polarisation simultaneously and shine the setting in the lamp holder.

Description

Polarized lamp holder connecting structure and desk lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to polarisation lamp holder connection structure and desk lamp.

Background

The desk lamp is widely demanded by people as a daily common small household appliance, and simultaneously along with the development of desk lamp technology, the desk lamp has evolved into a design with multiple functions and structures. The existing desk lamp needs to meet the requirement that light can irradiate to multiple directions, and simultaneously, the direct irradiation is avoided from causing discomfort to eyes by utilizing a polarized light irradiation principle. Therefore, a corresponding structure of the desk lamp needs to be designed based on the effect requirement.

SUMMERY OF THE UTILITY MODEL

In view of the above problems. One of the objectives of the present invention is to provide a polarized light lamp holder connection structure.

The technical scheme of the utility model as follows: a polarized light lamp holder connecting structure comprises a lamp holder assembly and a cross bar member used for supporting the lamp holder assembly;

the lamp holder assembly comprises a support column, one end of the support column is rotatably connected to the cross rod piece, the straight line where the cross rod piece is located is taken as an x axis, the central axis of a rotating shaft rotationally connected between the support column and the cross rod piece is taken as a y axis, the intersection point of the x axis and the y axis is taken as an original point, a z axis is led out from the original point and is perpendicular to an xy plane, and the plane where the support column is located relative to the rotating direction of the cross rod piece is coplanar with the xz plane;

the lamp holder assembly comprises a lamp holder shell, an opening is formed in the lamp holder shell, a light-transmitting lamp shell cover plate is arranged on the opening, the other end of the support column is rotatably connected to the lamp holder shell, and the plane where the rotating direction of the lamp holder shell relative to the support column is located is parallel to the y axis. The lamp shell is characterized in that a lamp panel is arranged between the lamp shell cover plate and the lamp cap shell, a plurality of lamp beads are arranged on the lamp panel, and a plane where any one of the lamp beads and the adjacent lamp beads are arranged forms an included angle of 130-140 degrees with a plane where the lamp shell cover plate is located relative to the rotation direction of the support.

Further, a reflector is arranged between the lamp cap shell and the lamp shell cover plate and is close to the lamp panel, and the reflector is fixedly arranged on the lamp cap shell.

Further, the lamp plate becomes straight platelike, just lamp pearl sets up uniformly on the lamp plate.

Furthermore, a through hole is formed in the lamp holder shell, and the support column penetrates through the through hole to form rotatable connection.

Further, the rotation angle of the support on the lamp head shell is 220 degrees.

Furthermore, the upper end of pillar is formed with a cylindric rotation knot, correspondingly, be provided with two cylindric rotation knots side by side on the member bar, and be located rotate the both sides of knot on the pillar, three it forms rotating-structure to rotate the knot and pass through a axis of rotation.

Further, the rotation angle of the supporting column relative to the cross rod piece is 320 degrees.

Another object of the utility model is to provide a desk lamp, adopt above arbitrary polarized light lamp holder connection structure, still include the base subassembly, this base subassembly includes the base shell body, is provided with other functional unit who is used for the desk lamp in this base shell body, the upper surface of base shell body is provided with the pole setting, just the one end of pole setting articulates to the base shell body, the other end articulates there is the crossbar spare, just the free end of crossbar spare articulates there is the lamp holder subassembly.

Has the advantages that: the utility model discloses think about novelty, the ingenious and convenient to use of structure rotates through the member of crossbar and is connected to the pillar, and the rethread pillar rotates and is connected to the lamp holder casing, so design two rotating-structure, can realize the rotation of a plurality of space dimensions of lamp holder part, will be used for luminous lamp pearl part to carry out the polarisation simultaneously and shine the setting in the lamp holder.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the middle desk lamp of the present invention.

Fig. 2 is a schematic cross-sectional view of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

referring to fig. 1-3, a polarized light lamp has a base assembly 1, the base assembly 1 including a base outer housing, and other functional components for a table lamp are disposed within the base outer housing. The upper surface of base shell body is provided with pole setting 2, just the one end of pole setting 2 articulates to the base shell body, and the other end articulates there is horizontal member 3, just the free end of horizontal member 3 articulates there is lamp holder subassembly 4.

As shown in fig. 3, the lamp head assembly 4 includes a support column 4a, one end of the support column 4a is rotatably connected to the crossbar member 3, a straight line where the crossbar member 3 is located is used as an x-axis, a central axis of a rotating shaft rotatably connected between the support column 4a and the crossbar member 3 is used as a y-axis, an intersection point of the x-axis and the y-axis is used as an origin, a z-axis perpendicular to an xy-plane is drawn from the origin, and a plane where the rotation direction of the support column 4a relative to the crossbar member 3 is located is coplanar with the xz-plane. The lamp cap assembly 4 includes a lamp cap housing 4b, an opening is formed on the lamp cap housing 4b, and a translucent lamp housing cover plate 4c is disposed on the opening. The other end of the support post 4a is rotatably connected to the lamp head housing 4b, and a plane of the lamp head housing 4b relative to the rotation direction of the support post 4a is parallel to the y-axis. A lamp panel 4d is arranged between the lamp housing cover plate 4c and the lamp cap housing 4b, a plurality of lamp beads are arranged on the lamp panel 4d, and a plane where any one of the lamp beads and the adjacent lamp beads are arranged forms an included angle of 130-140 degrees with a plane where the lamp housing cover plate 4c is located relative to the rotation direction of the support 4 a.

In the above basic solution, the cross bar 3 provides a supporting function and the lamp head assembly 4 is rotatably adjusted by the support 4a, specifically, as mentioned above, the support 4a and the cross bar 3 rotate on the xz plane, and the plane where the support 4a and the lamp head housing 4b rotate is parallel to the y axis. In practical implementation, the support 4a can be rotated to different angles relative to the crossbar member 3, and the rotation generated after the support 4a is rotated to any position is practically parallel to the y-axis due to the arrangement of the lamp head housing 4b, and is not limited to the structural shape of the support 4 a. Because the utility model relates to a purpose produces the polarisation light source through setting up lamp plate 4d, and the light source is luminous mainly is through the lamp pearl on the lamp plate, consequently as long as the luminous direction of shining of combination that lamp pearl and lamp pearl formed is the polarisation, can satisfy the condition. Therefore above-mentioned arbitrary lamp pearl and near lamp pearl form arrange the plane at place should be understood several lamp pearls under luminous shining, form the plane that the geometry was arranged the place, be not limited to the concrete structural style of lamp plate body, simultaneously, because in the reality, the plate body structure of lamp plate is various, for the convenience of expression and description, above-mentioned expression has described a basic, the form under the idealization geometry scene, other for example lamp plate body exist local not smooth, local echelonment structure etc. all in the required within range of this scheme.

When the lamp holder is implemented specifically, a reflector 5 is arranged between the lamp holder shell 4b and the lamp housing cover plate 4c, and the reflector 5 is close to the lamp panel 4d and is fixedly arranged on the lamp holder shell 4 b. By arranging the reflector 5, light can be reflected to more directions conveniently.

Further, lamp plate 4d becomes straight platelike, just lamp pearl sets up uniformly on lamp plate 4 d. Through setting lamp plate 4d to straight platelike, make its result of use better.

Further, a through hole is formed in the lamp head housing 4b, and the support post 4a is rotatably connected through the through hole. In this preferred embodiment, a specific rotational arrangement of the support 4a to the lamp base housing 4b is provided. Meanwhile, as shown in fig. 3, the rotation angle of the stay 4a on the base housing 4b is 220 °.

Further, a cylindrical rotating knot is formed at the upper end of the pillar 4a, correspondingly, two parallel cylindrical rotating knots are arranged on the cross rod member 3 and located on two sides of the rotating knot on the pillar 4a, and the three rotating knots penetrate through a rotating shaft to form a rotating structure. The improvement gives in particular a particular rotational arrangement of the strut 4a on the crossbar member 3. Meanwhile, as shown in fig. 3, the rotation angle of the support 4a with respect to the crossbar member 3 is 320 °.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A polarized light lamp holder connecting structure is characterized by comprising a lamp holder assembly (4) and a cross rod member (3) for supporting the lamp holder assembly (4);

the lamp holder assembly (4) comprises a support post (4a), one end of the support post (4a) is rotatably connected to the cross rod piece (3), a straight line where the cross rod piece (3) is located is used as an x-axis, a central axis of a rotating shaft rotationally connected between the support post (4a) and the cross rod piece (3) is used as a y-axis, an intersection point of the x-axis and the y-axis is used as an origin point, a z-axis is led out from the origin point to be perpendicular to an xy plane, and a plane where the support post (4a) is located relative to the rotating direction of the cross rod piece (3) is coplanar with the xz plane;

the lamp holder subassembly (4) includes lamp holder casing (4b), form the opening on lamp holder casing (4b), and be provided with non-light tight lamp body cover plate (4c) on this opening, the other end rotatable coupling of pillar (4a) to lamp holder casing (4b), just lamp holder casing (4b) is relative the plane at the direction of rotation place of pillar (4a) is parallel with the y axle, be provided with lamp plate (4d) between lamp body cover plate (4c) and lamp holder casing (4b), be provided with a plurality of lamp pearls on lamp plate (4d), and arbitrary one lamp pearl and near lamp pearl form the plane of arranging the place with lamp body cover plate (4c) is relative the plane at pillar (4a) direction of rotation place is 130-140 contained angles.

2. A polarized light head connection structure as claimed in claim 1, wherein: the lamp holder casing (4b) with be provided with reflector panel (5) between lamp body cover plate (4c), just reflector panel (5) are close to lamp plate (4d) set up to fixed the setting is arrived on lamp holder casing (4 b).

3. A polarized light head connection structure as claimed in claim 1, wherein: the lamp plate (4d) becomes straight plate-shaped, and the lamp beads are uniformly arranged on the lamp plate (4 d).

4. A polarized light head connection structure as claimed in claim 1, wherein: the lamp holder shell (4b) is provided with a through hole, and the support post (4a) penetrates through the through hole to form a rotatable connection.

5. A polarized light head connection structure as claimed in claim 4, wherein: the angle of rotation of the support (4a) on the base housing (4b) is 220 °.

6. A polarized light head connection structure as claimed in claim 1, wherein: the upper end of pillar (4a) is formed with a cylindric rotation knot, correspondingly, be provided with two cylindric rotation knots side by side on horizontal pole piece (3), and be located the both sides of rotating the knot on pillar (4a), three it forms rotating-structure to rotate the knot through a axis of rotation.

7. A polarized light socket connection structure as claimed in claim 6, wherein: the rotation angle of the support (4a) relative to the cross rod piece (3) is 320 degrees.

8. A desk lamp, its characterized in that: adopt the polarized light lamp holder connection structure of any one of claims 1-7, further comprising a base assembly (1), the base assembly (1) comprising a base outer shell, inside which other functional components for the desk lamp are arranged, the upper surface of the base outer shell being provided with a vertical rod (2), and one end of the vertical rod (2) being hinged to the base outer shell, the other end being hinged to the crossbar member (3), and the free end of the crossbar member (3) being hinged to the lamp holder assembly (4).