Household electric water heater
A technology for household electric water heaters and electric water heaters, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of frequent plugging and unplugging, electric shock accidents, and too tight plugging, so as to increase the number of unplugged plugs. Efficiency, safe and stable power-on, firm locking effect
Inactive Publication Date: 2018-06-26
广州酬建电器有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the improvement of living standards, electric water heaters are plugged into almost every household. In order to save electricity, the plug of the water heater should generally be unplugged when the electric water heater is not in use. It needs to be plugged in about an hour before using hot water. This brings about the problem of frequent plugging and unplugging. The traditional plugging is fixed by friction to prevent the plug from slipping out, but it often happens that the plug is too tight or too loose, and the socket is charged regardless of whether the plug is inserted. Inadvertently touching the socket in the state of the socket can easily cause electric shock accidents
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
[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0021] refer to Figure 1-4 As shown, a household electric water heater of the present invention includes a socket 2 arranged on the wall and a plug 1 mated with the socket 2, and the bottom surface of the socket 2 is provided with an upwardly extending insertion groove. A first sliding groove 3 extending to the right is arranged in the right end surface of the insertion groove, a second sliding groove 4 is arranged in the upper end surface of the first sliding groove 3, and a second sliding groove 4 is arranged in the left end surface of the insertion groove. There is a matching groove 5, the middle part of the left end face of the matching groo...
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 a household electric water heater. The household electric water heater comprises a socket arranged on a wall and a plug in matched connection to the socket, wherein an inserting sink slot which stretches upward is formed in the bottom end surface of the socket. The plug is firmly locked, so that the using safety of the electric water heater is improved. When the plug is inserted, the plug is locked first and then is electrified, and when the plug is pulled out, the plug is powered off first and then is unlocked. The whole device is convenient and rapid to operate. An inserting block is locked secondarily through a second ring-shaped disc, so that the stability of locking the plug is increased. The whole device providing power can be achieved by means of an electricrotor, so that the input cost is lowered, the inserting and pulling-out efficiency of the plug is increased greatly and an electric shock accident when the plug is inserted and pulled out is avoided effectively.
Description
technical field [0001] The invention relates to the technical field of electric water heaters, in particular to a household electric water heater. Background technique [0002] With the improvement of living standards, electric water heaters are plugged into almost every household. In order to save electricity, the plug of the water heater should generally be unplugged when the electric water heater is not in use. It needs to be plugged in about an hour before using hot water. This brings about the problem of frequent plugging and unplugging. The traditional plugging is fixed by friction to prevent the plug from slipping out, but it often happens that the plug is too tight or too loose, and the socket is charged regardless of whether the plug is inserted. Inadvertently touching the socket outlet in the unsafe state can easily lead to electric shock accidents. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hou...
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): F24H1/20F24H9/18F24H9/20
CPCF24H1/202F24H9/1818F24H9/2021F24H2250/02
Inventor 覃日雄
Owner 广州酬建电器有限公司