CN206100353U - Building intercom system based on solar energy power supply - Google Patents

Abstract

The utility model discloses a building intercom system based on solar energy power supply, include: building talkback gate machine terminal, with building talkback gate machine terminal connection solar panel assembly, with building talkback gate machine terminal connection's switch and a plurality of indoor extension of being connected with the switch, building are talkbacked the quick -witted terminal in gate and are included that the group battery reaches and group battery electric connection's charge controller, solar panel assembly includes: the shell, locate the solar cell panel in the shell and locate the shell top and correspond focusing structure, solar cell panel and the charge controller electric connection that solar cell panel set up. The utility model discloses utilize solar cell panel with solar energy transformation for the electric energy and store to the group battery in to the provide -lodging space is talkbacked gate machine terminal and is used, and energy pressure is alleviated in both environmental protection, can also break down at the commercial power to continue to use building intercom system, and set up focusing structure on solar cell panel to reduce solar cell panel's area, reduce cost.

Description

A building intercom system based on solar power supply

technical field

The utility model relates to a building intercom system, in particular to a building intercom system based on solar power supply.

Background technique

At present, the building intercom system widely used indoors or outdoors generally adopts an independent power supply mode. For example, the power supply is provided by the mains. Charge for electricity.

With the development of science and technology, solar energy technology is becoming more and more mature. Although there are some building intercom systems powered by solar energy, the cost of these building intercom systems is relatively high, and the conversion of solar energy into electricity is often improved by expanding the area of solar panels. Quantity, to meet the daily use, but this will inevitably further increase the cost, making it difficult to popularize and apply.

Therefore, there are defects in the prior art and need to be improved.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a building intercom system based on solar power supply.

The technical scheme of the utility model is as follows: the utility model provides a building intercom system based on solar power supply, including: a building intercom door station terminal, a solar panel assembly connected to the building intercom door station terminal, and the The switch connected to the building intercom door phone terminal and a number of indoor extensions connected to the switch, the building intercom door phone terminal includes a battery pack and a charging controller electrically connected to the battery pack, the solar battery The panel assembly includes: a housing, a solar cell panel disposed in the housing, and a focusing structure disposed on the top of the housing and corresponding to the solar cell panel, and the solar cell panel is electrically connected to the charging controller.

The focusing structure is a convex lens.

The solar cell board is coated with light-absorbing material.

The door intercom terminal is set separately from the solar panel assembly.

The battery pack adopts a lithium battery.

With the above scheme, the building intercom system based on solar power supply provided by the utility model uses solar panels to convert solar energy into electrical energy and stores it in the battery pack for use by the building intercom door station terminal, which is environmentally friendly and can alleviate energy consumption. Pressure, you can also continue to use the building intercom system when the mains fails; and set a focusing structure on the solar panel to reduce the area of the solar panel, which can effectively reduce production costs.

Description of drawings

Fig. 1 is a functional frame diagram of the building intercom system powered by solar energy of the present invention.

Fig. 2 is a structural schematic diagram of the solar cell panel assembly in the present invention.

FIG. 3 is a working principle diagram of the solar panel assembly shown in FIG. 2 .

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.

Please refer to Fig. 1 to Fig. 3, the utility model provides a building intercom system based on solar power supply, including: a building intercom outdoor station terminal 1, a solar panel assembly 3 connected with the building intercom outdoor station terminal 1 , a switch 2 connected to the door intercom terminal 1 and several indoor extensions 4 connected to the switch 2 . The building intercom door phone terminal 1 includes a battery pack 11 and a charge controller 12 electrically connected to the battery pack 11, and the solar panel assembly 3 includes: a housing 50, and a solar battery installed in the housing 50 The battery panel 30, and the focusing structure 40 arranged on the top of the housing 50 and corresponding to the solar panel 30, the focusing structure 40 is located directly above the solar panel 30, the solar panel 30 and the charging controller 12 is electrically connected, the solar panel 30 absorbs sunlight 20, and converts it into electrical energy, which is output to the charging controller 12, and charged into the battery pack 11 through the charging controller 12, so as to supply the entire building intercom terminal 1 use. Other parts of the building intercom outdoor station terminal 1 can adopt the prior art. As shown in FIG. 3 , the sunlight 20 is focused by the focusing structure 40 to increase the light intensity, thereby improving the conversion efficiency of the solar cell panel 30 per unit area, and then the solar cell panel 30 with a smaller area can be used to convert solar energy into Electric energy saves solar panels 30 and reduces production costs. Specifically, the focusing structure 40 is a convex lens with low manufacturing cost.

Optionally, the solar cell panel 30 can also be coated with a light-absorbing material 60, which can help the solar cell panel 30 absorb almost all of the solar spectrum, so as to improve the efficiency of the solar cell panel 30 in absorbing sunlight 20 . The battery pack is made of lithium batteries.

The building intercom outdoor station terminal 1 and the solar panel assembly 3 are separately arranged, and the two are connected by cables, so that the installation position of the solar panel assembly 3 is not limited to the position of the building intercom outdoor station terminal 1, that is, The solar panel assembly 3 can be installed in a place where the sun is directly exposed to the sun for a long time, so that as much solar energy as possible can be converted into electrical energy.

The building intercom outdoor station terminal 1 is also provided with an AC power interface connected to the mains. When the weather is dark for a long time and the electric energy provided by the solar panel assembly cannot meet the working conditions of the building intercom outdoor station terminal, a commercial power interface can be used. Electricity is used to supply power to ensure the normal operation of building systems.

In addition, the indoor extension 4 can adopt a terminal device with a built-in rechargeable battery similar to a tablet computer, that is, an indoor extension device with storage power, sounding function and display function in the prior art can be used, so that it can also be used when the mains power fails. Continue to use the building intercom system.

To sum up, the utility model provides a building intercom system based on solar power supply, which uses solar panels to convert solar energy into electrical energy and stores it in the battery pack for use by building intercom door terminals, which is environmentally friendly and can To alleviate the energy pressure, the building intercom system can also be used even when the mains power fails; and a focusing structure is set on the solar panel to reduce the area of the solar panel, which can effectively reduce the production cost.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (5)

1. A building intercom system based on solar power supply, characterized in that it includes: a building intercom outdoor station terminal, a solar panel assembly connected to the building intercom outdoor station terminal, and the building intercom outdoor station A switch connected to the terminal and a number of indoor extensions connected to the switch. The building intercom door station terminal includes a battery pack and a charge controller electrically connected to the battery pack. The solar panel assembly includes: a casing, A solar battery panel arranged in the casing, and a focusing structure arranged on the top of the casing and corresponding to the solar battery panel, the solar battery panel is electrically connected to the charge controller. 2. The building intercom system powered by solar energy according to claim 1, wherein the focusing structure is a convex lens. 3. The building intercom system based on solar power supply according to claim 1, characterized in that, the solar panel is coated with a light-absorbing material. 4. The building intercom system based on solar power supply according to claim 1, characterized in that, the building intercom door phone terminal is set separately from the solar panel assembly. 5. The building intercom system powered by solar energy according to claim 1, wherein the battery pack is a lithium battery.