CN213840725U

CN213840725U - Light supplementing lamp with lamp tube capable of moving left and right

Info

Publication number: CN213840725U
Application number: CN202023142332.3U
Authority: CN
Inventors: 曾贤文; 严晗; 康伟
Original assignee: Jiangsu Zhonghui Electronic Technology Co ltd
Current assignee: Jiangsu Zhonghui Electronic Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-30
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a light filling lamps and lanterns that fluorescent tube can remove about, including the fixed bolster, the middle part fixed mounting of fixed bolster has anti-light cup, the backup pad of two sets of symmetries of bottom face fixedly connected with of fixed bolster and vertical setting, two sets of parallel arrangement's of fixedly connected with guide rail between the backup pad, sliding connection has the lamp plate fixed plate on the guide rail, the lamp plate fixed plate is close to anti-light cup's terminal surface fixedly connected with lamp plate, the middle part fixed mounting of lamp plate has first fluorescent tube and second fluorescent tube, first fluorescent tube all is located anti-light cup with the second fluorescent tube. The utility model discloses when first fluorescent tube and second fluorescent tube use, thereby control through step motor drive screw rod rotation drive lamp plate fixed plate, can put the central point of first fluorescent tube on the lamp plate and second fluorescent tube like this, the focus position with anti-light cup is the same, makes the light that two kinds of fluorescent tubes sent all satisfy the luminous intensity demand, makes reflection efficiency highest.

Description

Light supplementing lamp with lamp tube capable of moving left and right

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to light filling lamps and lanterns that fluorescent tube can remove about.

Background

In the light supplement lamp, the reflector is mainly used for reflecting light emitted by light according to the will of a designer so as to achieve the lighting effect required by the designer. A conventional fill-in light fixture generally arranges light at a pre-designed position (usually, a focal position of a reflector), and the reflector has a specific shape as required, so that a good light distribution effect can be achieved.

However, when two lights are installed on the supplementary lighting lamp at the same time, the two lights cannot be located at the focal point of the reflecting cup when being switched for use, which inevitably causes the problem that one of the lights has insufficient light intensity.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a light filling lamps and lanterns that fluorescent tube removed about can, solved current light filling lamp and when two kinds of light switch uses, all be located the focus position of anti-light cup when can not letting two kinds of light use, must lead to the problem that one of them luminous intensity is not enough like this

The technical scheme is as follows: the utility model relates to a light filling lamps and lanterns that fluorescent tube can remove, which comprises a fixed support, the middle part fixed mounting of fixed bolster has anti-light cup, the backup pad of two sets of symmetries of bottom face fixedly connected with of fixed bolster and vertical setting, the guide rail of two sets of parallel arrangement of fixedly connected with between the backup pad, sliding connection has the lamp plate fixed plate on the guide rail, the lamp plate fixed plate is close to the terminal surface fixedly connected with lamp plate of anti-light cup, the middle part fixed mounting of lamp plate has first fluorescent tube and second fluorescent tube, first fluorescent tube and second fluorescent tube all are located anti-light cup, a set of backup pad outside fixedly connected with step motor in two sets of backup pads, step motor's output shaft passes backup pad and screw rod fixed connection, the other end of screw rod pass the lamp plate fixed plate and with the lamp plate between the threaded connection.

Furthermore, the first lamp tube and the second lamp tube are arranged in parallel.

Furthermore, the height of the focal point of the reflecting cup is the same as the height of the central position of the first lamp tube and the height of the central position of the second lamp tube.

Further, the fixed support is of a U-shaped structure.

Furthermore, the end parts of the guide rails, which are close to the supporting plate, are fixedly sleeved with rubber rings.

Furthermore, the middle part of the fixed support is provided with a through hole for the first lamp tube and the second lamp tube to move.

Has the advantages that: the utility model discloses when first fluorescent tube and second fluorescent tube use, thereby control through step motor drive screw rod rotation drive lamp plate fixed plate, can put the central point of first fluorescent tube on the lamp plate and second fluorescent tube like this, the focus position with anti-light cup is the same, makes the light that two kinds of fluorescent tubes sent all satisfy the luminous intensity demand, makes reflection efficiency highest.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of another view structure of the present invention.

Detailed Description

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

as shown in fig. 1 to 3, the utility model relates to a light filling lamp with a lamp tube capable of moving left and right, which comprises a fixed support 1, wherein the fixed support 1 is of a U-shaped structure, a reflective cup 2 is fixedly arranged at the middle part of the fixed support 1, two groups of symmetrical and vertically arranged support plates 3 are fixedly connected with the bottom end surface of the fixed support 1, two groups of guide rails 4 arranged in parallel are fixedly connected between the support plates 3, a lamp panel fixed plate 5 is slidably connected on the guide rails 4, rubber rings 12 are fixedly sleeved at the end parts of the guide rails 4 close to the support plates 3, and the rubber rings 12 can prevent the lamp panel fixed plate 5 from hitting the support plates 3 when moving, and have a certain limiting effect;

the end face, close to the reflector cup 2, of the lamp plate fixing plate 5 is fixedly connected with a lamp plate 6, the middle of the lamp plate 6 is fixedly provided with a first lamp tube 7 and a second lamp tube 8, the first lamp tube 7 and the second lamp tube 8 are both positioned in the reflector cup 2, the first lamp tube 7 and the second lamp tube 8 are arranged in parallel, the height of a focus of the reflector cup 2 is the same as the height of the center of the first lamp tube 7 and the height of the center of the second lamp tube 8, and the middle of the fixing support 1 is provided with a through hole 9 for the first lamp tube 7 and the second lamp tube 8 to move;

the outer side of one supporting plate 3 of the two groups of supporting plates 3 is fixedly connected with a stepping motor 10, an output shaft of the stepping motor 10 penetrates through the supporting plate 3 and is fixedly connected with a screw rod 11, and the other end of the screw rod 11 penetrates through a lamp panel fixing plate 5 and is in threaded connection with the lamp panel fixing plate 5; when first fluorescent tube 7 and second fluorescent tube 8 use, thereby drive screw rod 11 rotation through step motor 10 and drive lamp plate fixed plate 5 and remove, can be with the central point of first fluorescent tube 7 on the lamp plate 6 and second fluorescent tube 8 like this put, the focus position with anti-light cup 2 is the same, makes the light that two kinds of fluorescent tubes sent all satisfy the luminous intensity demand, makes reflection efficiency the highest.

The working principle is as follows: when the light-reflecting cup is used, the first lamp tube 7 emits light, the second lamp tube 8 is closed, the center position of the first lamp tube 7 is positioned on the focus of the light-reflecting cup 2, the light reflection efficiency of the first lamp tube 7 is highest, the light intensity is largest, and the light intensity cannot be lost due to the fact that the conventional light filter is not used; the second lamp tube 8 emits light, the first lamp tube 7 is closed, meanwhile, the motor 10 drives the screw rod 11 to rotate, so that the lamp panel fixing plate 5 is driven to move left and right, the central position of the second lamp tube 8 on the lamp panel 6 is the same as the focal position of the reflective cup 2, the central position of the first lamp tube 7 is not located at the focal point of the reflective cup 2, the light reflection efficiency of the second lamp tube 8 is the highest, and the light intensity is the largest. The utility model discloses can make the fluorescent tube of first fluorescent tube 7 and the 8 during operations of second fluorescent tube, all be located the focus position of anti-light cup 2, make reflection efficiency highest, the luminous intensity is the biggest.

Claims

1. The utility model provides a light filling lamps and lanterns that fluorescent tube can remove from side to side which characterized in that: the lamp comprises a fixed support, the middle part fixed mounting of fixed bolster has anti-light cup, the backup pad of two sets of symmetries of the bottom face fixedly connected with of fixed bolster and vertical setting, the guide rail of two sets of parallel arrangement of fixedly connected with between the backup pad, sliding connection has the lamp plate fixed plate on the guide rail, the terminal surface fixedly connected with lamp plate fixed plate that the lamp plate fixed plate is close to anti-light cup, the middle part fixed mounting of lamp plate has first fluorescent tube and second fluorescent tube, first fluorescent tube and second fluorescent tube all are located anti-light cup, a set of backup pad outside fixedly connected with step motor in two sets of backup pads, step motor's output shaft passes backup pad and screw rod fixed connection, the other end of screw rod pass the lamp plate fixed plate and with lamp plate fixed plate between threaded connection.

2. A light supplement lamp with a lamp tube capable of moving left and right according to claim 1, wherein: the first lamp tube and the second lamp tube are arranged in parallel.

3. A light supplement lamp with a lamp tube capable of moving left and right according to claim 1, wherein: the height of the focal point of the reflecting cup is the same as the height of the central position of the first lamp tube and the height of the central position of the second lamp tube.

4. A light supplement lamp with a lamp tube capable of moving left and right according to claim 1, wherein: the fixed support is of a U-shaped structure.

5. A light supplement lamp with a lamp tube capable of moving left and right according to claim 1, wherein: the end parts of the guide rails, which are close to the supporting plates, are fixedly sleeved with rubber rings.

6. A light supplement lamp with a lamp tube capable of moving left and right according to claim 1, wherein: the middle part of the fixed support is provided with a through hole for the first lamp tube and the second lamp tube to move.