An electric refrigeration compressor for a vehicle air conditioner
A refrigeration compressor, electric technology, applied in the direction of circuits, electrical components, conductive connections, etc., can solve the problems of easy burnout, no energy saving and environmental protection, and achieve the effect of good electrical insulation performance
Inactive Publication Date: 2017-08-25
四川天泉汽车空调有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] In order to overcome the shortcomings of using the existing three-phase power supply sealed terminal as the terminal of the electric refrigeration compressor for automobile air conditioners, which are easy to burn out, not energy-saving and environmentally friendly, the invention provides an electric refrigeration compressor for vehicle air conditioners. The terminals of the compressor are not easy to burn out, have a long service life and work stably
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
[0029] The present invention provides an electric refrigeration compressor for vehicle air conditioners. The main improvement is the improvement of the terminal. Its main function is to overcome the defect that the terminal is easy to burn out in the existing three-phase power sealed terminal and extend the terminal. Life.
[0030] The main structure of the present invention includes an electric refrigeration compressor body 11, a connection terminal 12 and a controller 13. The connection terminal 12 is installed on the electric refrigeration compressor body 11, and the controller 13 is connected to the connection terminal 12. The improvement is: the connection terminal 12 It includes an insulating plastic connecting plate 1, a double-head threaded terminal 2 and a nut 3. The insulating plastic connecting plate 1 is provided with a longitudinal through hole. The double-threaded connecting column 1 is connected to the insulating plastic connecting plate 1 through the through hole. ...
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 relates to an electric refrigeration compressor for a vehicle-mounted air conditioner, comprising an electric refrigeration compressor body, a terminal and a controller, the terminal is installed on the electric refrigeration compressor, the controller is connected to the terminal, and the terminal includes an insulating plastic connection plate, a double-ended threaded terminal and a nut, the double-ended threaded terminal passes through the insulating plastic connecting plate, and the nut is sleeved on the double-ended threaded terminal. The invention has good current-carrying capacity, low local calorific value under low-voltage and high-current working conditions; under low-temperature cooling environment, it has tight contact, will not burn out, and greatly prolongs the service life.
Description
Technical field [0001] The invention relates to a device for a vehicle air conditioner, in particular to an electric refrigeration compressor for a vehicle air conditioner. Background technique [0002] It is now used for the output of the driving power supply and the three-phase power supply sealing terminal for the connection of the motor input power supply in the low voltage (below 48VDC) and high current (above 50A) power supply of the permanent magnet brushless DC motor. The technical solution is Borrow the three-phase power terminal for household electric air-conditioning compressor. The power supply voltage of the electric compressor of the general household electric air-conditioning system is not less than 220VAC. Due to the high voltage level and relatively small operating current, the load current of the wiring terminal during operation is small, and the heat generation is small, which will not cause the wiring terminal and wire insulation to burn out, which will cause...
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 Patents(China)
IPC IPC(8): H01R13/207H01R9/22H01R13/40
Inventor 何纯吉张廷安
Owner 四川天泉汽车空调有限公司