Electric heating glass power supply controller
A technology of power controller and electric heating glass, which is applied in the direction of control/adjustment system, instrument, and adjustment of electric variables, etc. It can solve the problems of inconvenient assembly and use, complex structure, and heavy weight, and achieve simple structure, small size, and low weight. light effect
Inactive Publication Date: 2019-03-05
东莞市明达玻璃有限公司
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- Claims
- Application Information
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Problems solved by technology
[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a power controller for electric heating glass, which can effectively solve the problems of large volume, heavy weight, complex structure, Problems with inconvenient assembly and use
Method used
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Embodiment Construction
[0031] Please refer to Figure 1 to Figure 5 As shown, it shows the specific structure of the preferred embodiment of the present invention, including a housing 10 , a bottom plate 20 , a circuit board 30 , a right end cover 40 and a left end cover 50 .
[0032] The shell 10 , the bottom plate 20 , the right end cover 40 and the left end cover 50 are all made of metal. The shell 10 is in an inverted U shape, and both sides of the shell 10 are provided with mounting holes 11 .
[0033] The base plate 20 covers the bottom opening of the housing 10, and the circuit board 30 is suspended directly above the base plate 20 by a plurality of insulating nails (not shown in the figure) and is located in the housing 10. There is an adjustable potentiometer on the circuit board 30 RT; the right end cover 40 covers the right end opening of the housing 10, and the right end cover 40 is provided with a first through hole 41, and the aforementioned adjustable potentiometer RT is exposed throu...
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The invention discloses an electric heating glass power supply controller. The controller comprises a housing, a bottom plate, a circuit board, a right end cover and a left end cover; a bottom openingof the housing is sealed by the bottom plate, and the circuit board is suspended over the bottom plate through multiple insulation nails and is located in housing; an adjustable potentiometer is arranged on the circuit board, a right end opening of the housing is sealed by the right end cover, a first through hole is formed in the right end cover, and the adjustable potentiometer is exposed through the first through hole; a left end opening of the housing is sealed by the left end cover. The controller has the advantages that the insulation nails are adopted to suspend the circuit board overthe bottom plate and located in the housing, the left and right end covers are cooperatively utilized to seal the right end opening and the left end opening respectively, modular assembling is achieved, the size is small, the structure is simple, and the assembling is convenient; the adjustable potentiometer is arranged so that the flexible control over output voltage and current can be achieved,and convenience is brought for the use.
Description
technical field [0001] The invention relates to the technology in the field of controllers, in particular to an electric heating glass power supply controller. Background technique [0002] At present, the electric heating glass in the market is either directly connected to the mains (high voltage), or uses a power supply similar to a transformer or a switching power supply, which is large in size and heavy in weight. It is inconvenient to purchase special voltages. It requires a separate custom power supply, and the procurement cycle is long. Moreover, the voltage is fixed and cannot be adjusted, which makes it inconvenient to use. [0003] In view of this, the present invention aims at the deficiencies in the prior art, and mainly provides an electric heating glass controller, which is a control device for flexibly controlling voltage, power, current, and temperature of electric heating glass, and has a volume Small in size and light in weight, the output voltage and curr...
Claims
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Login to View More IPC IPC(8): G05F1/56
CPCG05F1/56
Inventor 付小明
Owner 东莞市明达玻璃有限公司