CN212584800U

CN212584800U - Adjustable and self-adaptive dual-mode light source for office buildings

Info

Publication number: CN212584800U
Application number: CN202021562442.2U
Authority: CN
Inventors: 冯卫东; 代强; 朱斐斐
Original assignee: Shandong Sino State Intelligent Mechanical & Electrical Engineering Co ltd
Current assignee: Shandong Sino State Intelligent Mechanical & Electrical Engineering Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-23
Anticipated expiration: 2030-07-31

Abstract

The dual mode light source of office building is adjustable, the self-adaptation, the on-line screen storage device comprises a base, the underrun one-way bearing of base rotates connects top surface open-ended cylindricality bucket, the bottom surface fixed mounting motor of base, the motor is located the cylindricality bucket, the center of cylindricality bucket inner wall bottom surface is passed through one-way bearing and is rotated the lower extreme of connecting the vice lead screw of reciprocal lead screw, the upper end of the vice lead screw of reciprocal lead screw and the output fixed connection of motor, the spout of vertical setting is seted up to one side of cylindricality bucket inner wall, the one end of the vice nut of reciprocal lead screw fixed connection horizontal pole, the other end of. The utility model discloses do not need the user to ascend a height with the help of other confession instruments and adjust when adjusting, easy operation to only provide power through a motor, simple structure, used spare part is less, can save manufacturing cost.

Description

Adjustable and self-adaptive dual-mode light source for office buildings

Technical Field

The utility model belongs to the light source field, specifically speaking are adjustable, the double mode light source of self-adaptation of office building.

Background

All can install more light source in the office building and be used for the illumination, the electric light of installation is also diversified, show wall or propaganda wall in the office building generally can install double mode light source, different modes through adjusting light, realize different illumination effects, the ceiling at the floor is generally installed to the light source, ordinary electric light need carry out manual regulation when needs angle regulation, the user need adjust after ascending a height with the help of instruments such as herringbone ladder, it is not convenient enough to use, the rotation and the swing of electric light are realized to inside a plurality of motors of electric light that partly can automatically regulated's the mutual cooperation of its inside needs, inner structure is comparatively complicated, the spare part of needs is more, consequently, its cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable, the double mode light source of self-adaptation of office building for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an adjustable and self-adaptive dual-mode light source for office buildings comprises a base, wherein the bottom surface of the base is rotatably connected with a cylindrical barrel with an opening on the top surface through a one-way bearing, a motor is fixedly installed on the bottom surface of the base and is positioned in the cylindrical barrel, the center of the bottom surface of the inner wall of the cylindrical barrel is rotatably connected with the lower end of a reciprocating lead screw pair lead screw through the one-way bearing, the upper end of the reciprocating lead screw pair lead screw is fixedly connected with the output end of the motor, one side of the inner wall of the cylindrical barrel is provided with a vertically arranged chute, one side of a reciprocating lead screw pair nut is fixedly connected with one end of a cross rod, the other end of the cross rod is positioned in the chute, the cross rod is in sliding fit with the chute, the bottom surface of the cylindrical barrel is hinged with a lamp holder through a hinged seat, the bottom, the thread rope passes through the through hole.

As above adjustable, the double mode light source of self-adaptation of office building, the bottom surface of base pass through insulating support fixed mounting copper ring, another copper ring of bottom surface through insulating support fixed mounting of copper ring, the cylindricality bucket passes in two copper rings, the both sides of cylindricality bucket fixed mounting brush respectively, the brush contacts the cooperation with the periphery of corresponding copper ring, electric light and brush circuit connection.

As for the adjustable and self-adaptive dual-mode light source for the office buildings, the ear plate is fixedly installed on one side of the lamp holder, and the other end of the cord is fixedly connected with the outer end of the ear plate.

As the adjustable and self-adaptive dual-mode light source for the office buildings, the lampshade is fixedly installed on the bottom surface of the lamp holder.

As for the adjustable and self-adaptive dual-mode light source for the office buildings, a plurality of vertical through mounting holes are respectively formed in the two sides of the top surface of the base.

The adjustable and self-adaptive dual-mode light source for the office buildings is characterized in that the wire rope is made of a steel wire rope.

The utility model has the advantages that: when the novel lamp is used, the lighting effect can be realized by switching on the power supply of the lamp, when the irradiation angle of the lamp needs to be adjusted, the power supply of the motor is switched on, when the lamp needs to swing up and down, the output shaft of the motor drives the lead screw of the reciprocating lead screw pair to rotate from left to right (because the rotation direction of the cylindrical barrel rotates from right to left, the cylindrical barrel cannot be driven to rotate when the lead screw of the reciprocating lead screw pair rotates from left to right, the cylindrical barrel is in a static state relative to the base at the moment), the nut of the reciprocating lead screw pair moves upwards along the lead screw of the multifilament screw pair at the moment, the nut of the reciprocating lead screw pair pulls the thread rope upwards through the cross rod, the lamp holder drives the lamp to swing upwards around the hinged seat under the traction of the thread rope, at the moment, the irradiation angle of the lamp changes, the nut of the reciprocating lead screw, at the moment, under the action of the gravity of the lamp holder, the lamp holder drives the electric lamp to swing downwards around the hinged seat; when a user needs to rotate the electric lamp, the user rotates from right to left through the motor, at the moment, a lead screw of the reciprocating lead screw pair cannot rotate through a bearing at the lower end of the lead screw, an output shaft of the motor drives the cylindrical barrel to synchronously rotate from right to left through the lead screw of the reciprocating lead screw pair, and the cylindrical barrel drives the lamp holder to rotate through the hinged base, so that the rotation of the electric lamp in the horizontal direction is realized, and the electric lamp can realize irradiation in different directions; the utility model discloses a motor, cylindricality bucket, reciprocal screw pair, horizontal pole, cotton rope, lamp stand between the structure mutually support, through the positive and negative rotation of motor, can realize the regulation of a plurality of directions of shining of electric light, easy operation, it is practical convenient, the utility model discloses do not need the user to ascend a height with the help of other confession instruments to adjust when adjusting, easy operation to only provide power through a motor, simple structure, used spare part is less, can save manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An adjustable and self-adaptive dual-mode light source for office buildings comprises a base 1, wherein the bottom surface of the base 1 is rotatably connected with a cylindrical barrel 2 with an opening on the top surface through a one-way bearing, the cylindrical barrel 2 can rotate from right to left, a motor 3 is fixedly installed on the bottom surface of the base 1, the motor 3 is a forward and reverse rotating motor, the motor 3 is connected with a power circuit, the motor 3 is positioned in the cylindrical barrel 2, an output shaft of the motor 3 is coaxial with the cylindrical barrel 2, the center of the bottom surface of the inner wall of the cylindrical barrel 2 is rotatably connected with the lower end of a reciprocating lead screw pair 4 lead screw through the one-way bearing, the lead screw of the reciprocating lead screw pair 4 can rotate from left to right, the upper end of the lead screw of the reciprocating lead screw pair 4 is fixedly connected with the output end of the motor 3, a chute 5 which is vertically arranged is arranged on one side, the

horizontal pole

6 and 5 sliding fit of spout, the bottom surface of cylindricality bucket 2 is articulated through articulated seat installation lamp stand 7, and the bottom surface of lamp stand 7 is equipped with electric light 8, and electric light 8 is connected with power supply circuit, and vertical through-hole 9 that link up is seted up to one side of cylindricality bucket 2 bottom surfaces, and the one end of line rope 10 is connected to the bottom surface of horizontal pole 6 is fixed, the other end of line rope 10 and the middle part fixed connection of lamp stand 7 one side, and line rope 10 passes in through-hole 9. When the novel lamp is used, the lighting effect can be realized by switching on the power supply of the electric lamp 8, when the irradiation angle of the electric lamp 8 needs to be adjusted, the power supply of the motor 3 is switched on, when the electric lamp 8 needs to swing up and down, the output shaft of the motor 3 drives the lead screw of the reciprocating lead screw pair 4 to rotate from left to right (because the rotation direction of the cylindrical barrel 2 is from right to left, the cylindrical barrel 2 cannot be driven to rotate when the lead screw of the reciprocating lead screw pair 4 rotates from left to right, the cylindrical barrel 2 is in a static state relative to the base 1 at the moment), the nut of the reciprocating lead screw pair 4 moves upwards along the lead screw of the multifilament screw pair 4 at the moment, the nut of the reciprocating lead screw pair 4 pulls the cord 10 upwards through the cross rod 6, the lamp holder 7 drives the electric lamp 8 to swing upwards around the hinged seat under the traction of the cord 10, the irradiation angle of the electric lamp 8 is, when the cross rod 6 moves downwards, the thread rope 10 loosens downwards, and at the moment, under the action of the gravity of the lamp holder 7, the lamp holder 7 drives the electric lamp 8 to swing downwards around the hinged seat; when a user needs to rotate the electric lamp 8, the user rotates from right to left through the motor 3, at the moment, the screw rod of the reciprocating screw rod pair 4 cannot rotate through the bearing at the lower end of the screw rod, the output shaft of the motor 3 drives the cylindrical barrel 2 to synchronously rotate from right to left through the screw rod of the reciprocating screw rod pair 4, and the cylindrical barrel 2 drives the lamp holder 7 to rotate through the hinged base, so that the rotation of the electric lamp 8 in the horizontal direction is realized, and the electric lamp 8 can realize irradiation in different directions; the utility model discloses a motor 3, cylindricality bucket 2, reciprocal lead screw is vice 4, horizontal pole 6, cotton rope 10, lamp stand 7 isotructures mutually support, through motor 3's positive reverse, can realize the regulation of 8 a plurality of irradiation directions of electric light, easy operation, practical convenient, the utility model discloses do not need the user to ascend a height with the help of other confession instruments to adjust when adjusting, easy operation to only provide power through a motor 3, simple structure, used spare part is less, can save manufacturing cost.

Specifically, as shown in fig. 1, a copper ring 11 is fixedly mounted on the bottom surface of the base 1 according to this embodiment through an insulating bracket, another copper ring 11 is fixedly mounted on the bottom surface of the copper ring 11 through an insulating bracket, the copper rings 11 are connected with a power circuit, the cylindrical barrel 2 passes through the two copper rings 11, brushes 12 are respectively fixedly mounted on two sides of the cylindrical barrel 2, the brushes 12 are in contact fit with the outer peripheries of the corresponding copper rings 11, the brushes 12 are electrically connected with the corresponding copper rings 11, and the electric lamp 8 is electrically connected with the brushes 12. This structural design can guarantee that the switch-on of electric light 8 circuit when cylindricality bucket 2 passes through lamp stand 7 and drives electric light 8 and rotate, prevents that the electric wire of electric light 8 from taking place to twine and influencing normal use.

Specifically, as shown in fig. 1, an ear plate 13 is fixedly mounted on one side of the lamp holder 7 according to the embodiment, and the other end of the cord 10 is fixedly connected to an outer end of the ear plate 13. This structural design can increase the interval between cotton rope 10 and the lamp stand 7 side, avoids cotton rope 10 and lamp stand 7 contact, prevents that cotton rope 10 and lamp stand 7 from taking place the friction and leading to cotton rope 10 wearing and tearing.

Further, as shown in fig. 1, a lamp housing 14 is fixedly installed on the bottom surface of the lamp socket 7 according to the present embodiment. The lampshade 14 can play a role of light condensation and can play a role of dust prevention for the electric lamp 8, so that the use of a user is facilitated.

Furthermore, as shown in fig. 1, two sides of the top surface of the base 1 of the present embodiment are respectively provided with a plurality of vertically penetrating mounting holes 15. The user can install the base through the bolt and nut or the expansion bolt, and the bolt passes through the installation hole 15 during installation and then is fixed.

Further, as shown in fig. 1, the material of the wire rope 10 according to the present embodiment is a steel wire rope. Wire rope's intensity is big, the wearability is good, is difficult for breaking occur when using, can improve the utility model discloses reliability during the use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Adjustable, the dual mode light source of self-adaptation of office building, including base (1), its characterized in that: the bottom surface of a base (1) is rotatably connected with a cylindrical barrel (2) with an opening on the top surface through a one-way bearing, a motor (3) is fixedly installed on the bottom surface of the base (1), the motor (3) is positioned in the cylindrical barrel (2), the center of the bottom surface of the inner wall of the cylindrical barrel (2) is rotatably connected with the lower end of a lead screw of a reciprocating lead screw pair (4) through the one-way bearing, the upper end of the lead screw of the reciprocating lead screw pair (4) is fixedly connected with the output end of the motor (3), one side of the inner wall of the cylindrical barrel (2) is provided with a vertically arranged chute (5), one side of a nut of the reciprocating lead screw pair (4) is fixedly connected with one end of a cross rod (6), the other end of the cross rod (6) is positioned in the chute (5), the cross rod (6) is in sliding fit with the chute (5), the bottom surface of the cylindrical barrel (2) is hinged with a lamp holder (, one end of a wire rope (10) is fixedly connected to the bottom surface of the cross rod (6), the other end of the wire rope (10) is fixedly connected with the middle of one side of the lamp holder (7), and the wire rope (10) penetrates through the through hole (9).

2. An adjustable, adaptive dual-mode light source for office buildings according to claim 1, wherein: the bottom surface of the base (1) is fixedly provided with a copper ring (11) through an insulating support, the bottom surface of the copper ring (11) is fixedly provided with another copper ring (11) through an insulating support, the cylindrical barrel (2) penetrates through the two copper rings (11), electric brushes (12) are fixedly arranged on two sides of the cylindrical barrel (2) respectively, the electric brushes (12) are in contact fit with the peripheries of the corresponding copper rings (11), and the electric lamp (8) is in circuit connection with the electric brushes (12).

3. An adjustable, adaptive dual-mode light source for office buildings according to claim 1, wherein: an ear plate (13) is fixedly arranged on one side of the lamp holder (7), and the other end of the cord (10) is fixedly connected with the outer end of the ear plate (13).

4. An adjustable, adaptive dual-mode light source for office buildings according to claim 1, wherein: and a lampshade (14) is fixedly arranged on the bottom surface of the lamp holder (7).

5. An adjustable, adaptive dual-mode light source for office buildings according to claim 1, wherein: and a plurality of vertically through mounting holes (15) are respectively formed in two sides of the top surface of the base (1).

6. An adjustable, adaptive dual-mode light source for office buildings according to claim 1, wherein: the material of the thread rope (10) is a steel wire rope.