Mailbox having function of warning letter incoming
A mailbox and incoming letter technology, applied in the field of mailboxes, can solve the problems of inconvenient use, no reminder device in the mailbox, and failure to remind the owner whether there is a letter in time, etc., and achieve the effect of convenient use
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[0008] The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:
[0009] Such as figure 1 As shown, the incoming letter reminder mailbox includes a box body 1 with an opening, a power supply 2 and a pressure sensor switch 3 are installed on the box body 1, the power supply 2 is electrically connected to the pressure sensor switch 3, and the pressure sensor switch 3 Sense switch 3 is connected with letter reminding lamp 4, and described letter reminding lamp 4 has two, and a letter reminding lamp is installed on casing 1 surface, and another letter reminding lamp is installed in the host house. When the sender puts the letter into the box, due to the pressure of the letter, the pressure sensor switch 3 is turned on to turn on the power supply, and the letter reminder light 4 lights up. , or when passing the letter box, when seeing the letter reminder light 4 on the box body 1 shining, you can also know that there is a
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