Lamp lifting and fastening device and lamp

Abstract

The invention relates to the technical field of lamps, and discloses a lamp lifting and fastening device and a lamp. The device comprises a lamp post, a movable sleeve and a control box. The lamp post is movably sleeved with a movable sleeve, permanent magnets B are embedded into the two sides of the interior of the movable sleeve, a motor is installed at the bottom of the inner side of the lamp post, a lead screw is installed at the top end of the motor in a transmission mode, a movable block is installed on the inner side of the lamp post in an interactive mode, permanent magnets A are fixedly installed on the two sides of the movable block, and a screw hole is formed in the center of the movable block in a penetrating mode. A permanent magnet A and a permanent magnet B attract each other to enable a movable block to move up and down to drive a movable sleeve to move up and down, so that lifting work of the lamp is achieved, maintenance is facilitated, the lamp can quickly complete lifting, a hole or a slide way does not need to be formed in a lamp pole, the service life is ensured while the attractiveness is improved, and the lamp can be lifted to any position to stop and cannot fall off due to no fastening operation, so that the stability and the reliability are greatly improved.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to a lamp lifting fastening device and a lamp. Background technique [0002] At present, solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries store electric energy, ultra-bright LED lamps are used as light sources, and are controlled by intelligent charge and discharge controllers, which are used to replace traditional public electric lighting street lights. It is one of the essential equipment for people to appear at night. The current solar street lights often need to use climbing ladders during later maintenance. [0003] When realizing this technical solution, there are at least the following defects: for example, 1. the solar street lamp whose publication number is (CN108019701A), the present invention connects human body sensors in series in the solar discharge circuit, and when the solar street lamp has people or ...

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Problems solved by technology

[0003] When realizing this technical solution, there are at least the following defects: for example, 1. the solar street lamp whose publication number is (CN108019701A), the present invention connects human body sensors in series in the solar discharge circuit, and when the solar street lamp has people or vehicles passing by, the lamp tube It will emit light, which can greatly save the electric energy of the solar battery, but the street lamp cannot be lifted up and down, so it is very inconvenient in the later maintenance and maintenance, and it will also affect the safety of the staff when they work;

[0004] 2. A lifting solar street lamp with the publication number (CN106871064A), which achieves the effect of flexible adjustment. Using this device for lighting not only has the lighting and environmental protection functions of ordinary solar street lamps, but also can adjust the street lamp through the lighting device. It is flexible and convenient to use the absorption device to adjust the absorption position of the solar panel. However, the bottom position of the street lamp is limited, which makes it inconvenient to repair and maintain when the bottom position is lowered, and there must be a perforation on the right side of the work box. Rainwater The Yi Jing perforates into the inside of the work box, which is easy to cause damage to the equipment and has a limited service life;

[0005] 3. A lifting solar street lamp with the publication number (CN108443802A). The invented lifting solar street lamp can be lifted in the vertical direction through the main lifting seat, and can be rotated in the horizontal direction through the lamp stand, so as to meet various needs. Lighting is required, but the device needs to be fastened with locking parts after it is raised and lowered, which makes the operation steps cumbersome and the structure more complicated. The locking parts are also prone to loss and damage, which greatly reduces the stability

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