Portable sensing device with remote control and lighting functions

Abstract

A portable sensing device (1) with remote control and lighting functions comprises a casing (11), a power module (12), an electric module (13), a lamp (14) and a switch element (15). The casing (11) is provided with an accommodating space (110) an opening (114) is arranged at one end of the casing (11) and communicated with the accommodating space (110); a power module (12) is provided in the accommodating space (110) of the casing (11); an electric module (13) is provided in the accommodating space (110) of the casing (11) and comprises a circuit board (131), a photoconductive resistor (132) and a light emitting element (133); the circuit board (131) is electrically connected with the power module (12), the photoconductive resistor (132) is arranged on the circuit board (131), and the light emitting element (133) is electrically connected with the photoconductive resistor (132); the lamp (14) is arranged on the opening (114) of the casing (11); the switch element (15) is electrically connected with the power module (12) and the lamp (14) respectively; the portable sensing device (1) with remote control and lighting functions is characterized in that a sending and receiving unit (134) is arranged on the circuit board (131). This device can send a wireless signal through the sending and receiving unit (134) so as to drive electronic devices (21, 22, 23), and can project light at night.

Description

technical field [0001] The invention relates to a portable sensing device with remote control and lighting functions; its characteristic is that it can send a wireless signal when the surrounding environment changes through a transceiver unit to drive the portable sensing device of electronic equipment, and the portable The sensing device can still project light at night through a photoresistor and a light emitting element. Background technique [0002] With the rapid development of the economy and the change of life styles, at present, the land planning of major cities is gradually divided into commercial areas, residential areas and other areas according to the different types of use. If it is invaded or harassed by Xiaoxiao, it will be equipped with an anti-theft system for security protection. Generally speaking, the current common anti-theft system usually installs a sensor in a predetermined area (such as: the door of a store), and makes the sensor electrically conne...

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Problems solved by technology

[0003] (1) Restrictions on the installation location: Since the sensor is mostly connected to the lamp by wire, if the sensor is installed too far away from the lamp, it will not be conducive to the layout of the line. In addition, if the sensor's If the installation location is too narrow or wet, it will also greatly increase the difficulty of configuring the anti-theft system, so it is not convenient

[0004] (2) High configuration cost: As mentioned above, although the anti-theft system can connect the sensor to the camera in addition to connecting the sensor to the lamp, so that the camera function can be automatically turned on when someone passes by, but As mentioned above, since the anti-theft system is connected by wire, if the sensor is to be connected to lamps, cameras and other devices in a one-to-many manner, the cost of configuration will undoubtedly be greatly increased

[0005] (3) The flexibility of use is too small: Since the anti-theft system must be fixed at a specific location, if the original location has no doubts about safety due to decoration, construction, etc., it is difficult for the user to install it on his own. The anti-theft system was installed in other places, so the flexibility of using the anti-theft system is too simple and does not meet the actual considerations of users

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