Multifunctional clock with accurate detection
A multi-functional clock and precise technology, applied in mechanically driven clocks, instruments, etc., can solve the problem of inaccuracy of electronic clocks and achieve the effect of ensuring detection accuracy
Pending Publication Date: 2020-10-02
JINJIANG DONGSHENG TIMEKEEPER ELECTRONICS
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Problems solved by technology
[0004] The purpose of the present invention is to provide a multifunctional clock with accurate detection, which allows the temperature and humidity detector to be installed in the casing without affecting the overall appearance, and eliminates the temperature and humidity display of the electronic clock that is affected by the working heat of the electronic clock. imprecise problem
Method used
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Embodiment Construction
[0020] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.
[0021] A multifunctional clock with accurate detection of the present invention, such as Figure 1-3 As shown, it includes housing 1, temperature and humidity detector 2 and clock display circuit. The temperature and humidity detector 2 and clock display circuit are known products, not improved parts of the present invention. The work of temperature and humidity detector 2 and clock display circuit The principle and the connection mode are all known principles of the existing digital clock, and will not be repeated here. The clock display circuit has a clock circuit board 100, and a control chip and a number of LED lights are installed on the clock circuit board 100. The control chip, each LED light Share the same power supply with the temperature and humidity detector, the temperature and humidity detector 2 c...
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The invention discloses a multifunctional clock with accurate detection. The clock comprises a shell and a temperature and humidity detector; a lamp cavity structural plate comprises a date display structural plate, a time display structural plate and a temperature and humidity display structural plate which are arranged from bottom to top; through grooves are formed in the rear faces of the datedisplay structural plate, the time display structural plate and the temperature and humidity display structural plate, heat dissipation holes are formed in the top face of the shell, air inlet holes are formed in the bottom face of the shell, the heat dissipation holes, the through grooves and the air inlet holes are located in the same straight line, the temperature and humidity detector is installed in the bottom of the shell, and a heating element is installed on the upper portion of the shell. Compared with the prior art, during application, the heating element emits heat; by means of theprinciple that hot air rises and cold air falls, heat in the shell can rapidly rise to be dissipated from the heat dissipation holes, air convection is achieved in the shell, heat in the shell is reduced, detection of the temperature and humidity detector is not affected by the working temperature of the LED lamp in the shell, and the detection precision of the temperature and humidity detector isguaranteed.
Description
technical field [0001] The invention relates to daily necessities, in particular to a multifunctional clock hung on the wall. Background technique [0002] A clock is a clock that uses digital circuits to display time and alarm time. Due to the advantages of long service life and clear and accurate time display, electronic clocks are more and more popular. The structure of the existing electronic clock includes a shell, and a lamp cavity structural plate is arranged inside the shell. A number of light-transmitting light cavities open front and rear are arranged on the light cavity structural plate. Each light-transmitting light cavity is arranged to form a time separator and a 8 There are LED lights behind the light-transmitting lamp cavity, and the time, date and other information can be read out by using the LED lights at different positions. This kind of electronic clock is also called a digital clock. Using the digital characters in the lamp cavity The data can be viewe...
Claims
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Login to View More IPC IPC(8): G04B47/06
CPCG04B47/06G04B47/068
Inventor 施自强林家利
Owner JINJIANG DONGSHENG TIMEKEEPER ELECTRONICS