Electric control box for wall-hung boilers
A technology for electric control boxes and wall-hung furnaces, applied in electrical components, electrical equipment shells/cabinets/drawers, cabinets/boxes/drawer parts, etc., can solve the problem of unsafe use, no isolation protection, easy to touch Strong electricity area and other problems, to achieve the effect of not easy to get electric shock and safe to use
Inactive Publication Date: 2019-06-25
SHAOXING KEQIAO TONGYI SCI & TECH INFORMATION CONSULTING CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The electric control box on the wall-hung boiler is equipped with a circuit board that controls the work of the wall-hung boiler. The circuit board is generally divided into a strong current area and a weak current area. There is no isolation protection between the strong current area and the weak current area on the board, making it easy for after-sales personnel to touch the strong current area with their hands during debugging or maintenance, resulting in electric shock and unsafe use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
[0013] Such as Figure 1 to Figure 5 As shown, the wall-hung boiler electric control box includes a box body 1 and a box cover 2 that can rotate around the pin shaft. The box body 1 is provided with a circuit board 3, and the circuit board 3 is divided into a weak current area 31 and a strong current area. Zone 32, the weak current zone 31 and the strong current zone 32 are separated by the partition plate 4 above the circuit board 3, and the outside of the weak current zone 31 and the strong current zone 32 are symmetrically provided with a limiting column 11 and a first pin 12, the first The upper end of a pin 12 is provided with a first through hole 13, and two concentric rotating shafts 5 are arranged in the described box cover 2, and a rotatable cover plate 6 is provided on the described rotating ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an electric control box for wall-hung boilers, comprising a box body and a box cover which can rotate around a pin shaft. The box body is internally equipped with a circuit board which is divided into a light current area and a heavy current area. The light current area and the heavy current area are separated by a separator plate above the circuit board. Limit columns andfirst pin columns are symmetrically arranged on the outer sides of the light current area and the heavy current area. Each first pin column is provided with a first through hole in the upper end thereof. The box cover is internally equipped with two concentric rotating shafts. A rotatable cover plate is arranged on each rotating shaft. Each cover plate is provided with an inward cover edge perpendicular to the cover plate at the outer end. Each cover plate is provided with second through holes near the upper and lower ends of the box cover respectively. Second pin columns corresponding to thesecond through holes are arranged at the upper and lower ends of the box cover respectively. Each second pin column is provided with a third through hole in the front. A spring is arranged between each second through hole and the corresponding third through hole. The after-sales personnel will not get an electric shock easily when debugging or maintaining the electric control box for wall-hung boilers, and the electric control box for wall-hung boilers is safe to use.
Description
technical field [0001] The invention relates to the technical field of wall-hung furnaces, in particular to an electric control box for a wall-hung furnace. Background technique [0002] The electric control box on the wall-hung boiler is equipped with a circuit board that controls the work of the wall-hung boiler. The circuit board is generally divided into a strong current area and a weak current area. There is no isolation protection between the strong current area and the weak current area on the board, so that after-sales personnel can easily touch the strong current area with their hands during debugging or maintenance, resulting in electric shock and unsafe use. In order to overcome the above defects, the structure of the electric control box of the wall-hung boiler has been improved. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the above-mentioned prior art, and provide an electric control box for a wa...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K5/03
Inventor 王立明
Owner SHAOXING KEQIAO TONGYI SCI & TECH INFORMATION CONSULTING CO LTD