Simple wiring device of indoor electromechanical control box
A wiring device, electric control box technology, applied in heating and ventilation control systems, household heating, lighting and heating equipment, etc., can solve the problems of easy to come out, the fixed structure is not firm, etc., to achieve the effect of easy and efficient clamping
Inactive Publication Date: 2012-06-27
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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Problems solved by technology
[0005] However, fixing the power cord in the slot 14' of the cord cover by means of the screw and the protrusion 23' of the cord cover, this kind of fixing structure is not firm, and when the power cord is pulled or self-expanding and exerts an upward force, it is easy to appear Protrusion phenomenon, so there is a great need for the birth of a simple and strong power cord indoor electrical control box
Method used
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[0018] The present invention is described in further detail in conjunction with accompanying drawing, see figure 2 , which includes the power cord fixing base 2 of the indoor electric control box 1, the power cord fixing base 2 is provided with several power cord perforations 21, and the power cord perforations 21 are for the installation of a corresponding number of clamp plugs 3 There are three power cord perforations 21, and three clamping plugs 3 corresponding to the power cord perforations 21. The clamping plugs 3 are processed from a plastic material with strong elasticity. A slit 31 is provided to make the entire thread clamping plug 3 elastic, and the slit 31 is a gap on one side of the thread clamping plug 3 connecting from top to bottom.
[0019] see image 3 , the outer edge of one end of the clamping plug cylinder 3 is provided with a limit boss 32, and the other end of the clamping plug cylinder 3 is provided with an access portion 34 increasing from bottom to t...
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The invention provides a simple wiring device of an indoor electromechanical control box, which comprises a power cord fixing base of an indoor electric control box. A plurality of power cord through holes are disposed on the power cord fixing base, wire clamping plug barrels with the amount corresponding to that of the power cord through holes are mounted on the corresponding power cord through holes, and the wire clamping plug barrels are provided with gaps capable of leading the integral wire clamping plug barrel to have retraction elasticity. Accordingly, when power cords are mounted in the wire clamping plug barrels and the power cords and the wire clamping plug barrels are integrally mounted into the power cord through hole via connecting portions, as the size of each connecting portion is increased gradually, the wire cords and the wire clamping plug barrels enter the power cord through holes easily in a wire connection process, but the wire cords and the wire clamping plug barrels can be limited by inner diameters of the wire cord through holes when mounted more deeply into the wire cord through holes, inner diameters of the wire clamping plug barrels are narrowed, accordingly, the wire cords in the wire clamping plug barrels are clamped by teeth of the wire clamping plug barrels, and the purpose of easily and high-efficiently clamping and fixing the power cords is achieved.
Description
technical field [0001] The invention relates to the field of an electric control box of an indoor air conditioner, and in detail is a simple wiring device for an electric control box of an indoor machine. Background technique [0002] Air conditioner is a common household appliance. Air conditioner is mainly composed of compressor, indoor and outdoor heat exchanger, throttling element, controller, pipeline system and fan system. Generally speaking, split machine electric control is Assembled in the electric control box of the indoor unit, the electronic components of the indoor and outdoor units are connected through the indoor and outdoor connecting power lines and power supply lines. When the indoor and outdoor connecting lines and power lines are connected from the indoor unit, the power lines Fix it on the electric control box of the indoor unit to prevent the wires from being easily pulled out or fall off. In addition, there are many wirings between the electric control...
Claims
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IPC IPC(8): F24F11/02
Inventor 张先雄
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD