An Easy-to-install Switch for Photovoltaic Power Prediction

A technology of power prediction and switches, applied in the field of switches, can solve the problems of confusion, inconvenient heat dissipation, and cable sorting, etc., and achieve the effect of convenient installation and maintenance

CN109906008BActive Publication Date: 2020-07-10JIAXING UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-07-10

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Abstract

The invention discloses a photovoltaic power prediction switch convenient to install in the technical field of switches. The photovoltaic power prediction switch convenient to install comprises a switch box; a limiting frame is arranged on the inner wall of the switch box; the limiting frame comprises a transverse frame and a vertical frame, which are mutually crossed; a support plate block is movably arranged on the top of the limiting frame; both the left and right sides of the top of the support plate block are each provided with a fastening device; the switch is arranged in the middle partof the top of the support plate block; a sorting device is arranged on the front end of the transverse frame in the limiting frame; the switch can be conveniently installed; simultaneously, when being damaged, the switch also can be conveniently maintained; cables can be conveniently sorted; the fact that the cables cannot be mutually staggered and wound together when the switch performs windingdisplacement can be ensured; dust can be effectively prevented from entering the switch; when the switch works, a fan can run; and thus, the switch is cooled.
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Description

technical field

[0001] The invention relates to the technical field of switches, in particular to a switch for photovoltaic power prediction that is easy to install. Background technique

[0002] There are various types of switches, so the functions of switches are not the same. Switches can be divided into network switches, smart switches, program-controlled switches, and optical fiber switches. The switches used for power prediction are generally set in the photovoltaic power station. In the photovoltaic power station, multiple switches are generally used to predict the photovoltaic power, so that the photovoltaic cable is connected to the interface of the switch, so as to predict the photovoltaic power in the photovoltaic cable. When installing switches in existing photovoltaic power plants, because multiple switches need to be installed, the switches are usually stacked together directly, so that the switches will appear disordered during installation, and it is difficul...

Examples

Embodiment

[0028]Embodiment: When installing the switch 4, the switch 4 is first placed on the top of the support plate 10, then the switch 4 is fixed on the support plate 10 by the fastening device 3, and the push rod 32 is rotated by the push plate 33 to make the push rod 32 Can slide in the inside of outer shell 31, push rod 32 pushes pressing plate 35 to turn over while sliding in outer shell 31 at the same time, pushes movable bar 36 to move to the outside during the process of pressing plate 35 turning over, makes the fastening on active bar 36 The plate 37 can be closely attached to the outer wall of the switch 4 to fix the switch 4. When the switch 4 is taken out, reverse the push rod 32 to move the push rod 32 to the outside of the outer shell 31, and the fastening plate 37 is passed by the telescopic spring 39 It can be automatically separated from the switch 4. At the same time, when the switch 4 is installed for wiring, the cables plugged into the switch 4 are sorted and arran...