Wiring harness control box of cooling chamber for vehicle
A control box and freezer technology, which is used in heating and ventilation control systems, household heating, lighting and heating equipment, etc., can solve the problems of wire harnesses touching each other, low safety, and high cost of waterproof control, so as to improve the use of Longevity, the effect of increasing the control function
Inactive Publication Date: 2014-04-16
SHANGHAI HONGTONG ELECTRONICS
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the large number of control wires, the wire harnesses that control each function need to be inserted into different docking interfaces, and then plugged into the corresponding control panel. During work, the wire harnesses will inevitably touch each other. If the layout is not accurate, serious Sometimes it will cause a short circuit phenomenon, low safety
Moreover, none of the existing car freezer manufacturers has its own car wiring harness factory, and needs to rely on other wiring harness factories to do the processing. At present, it is basically in an OEM mode. The disadvantages are that the process is too complicated, and the cost of water resistance control is too high. The cost of wiring harness inspection is high and maintenance is difficult
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 will be further described below in conjunction with the accompanying drawings.
[0030] Such as figure 1 It is the internal layout diagram of the wiring harness control box of the car freezer, including the control box body 1, the blast module 2 for controlling the air blowing of the air conditioner, the refrigeration equipment module 3 for controlling the cooling of the air conditioner, and the safety work insurance module 4 for controlling safe work. The blower module 2 , the refrigeration equipment module 3 and the safe working insurance module 4 are respectively arranged inside the control box body 1 .
[0031] The blower module 2 that controls the blower of the air conditioner includes three relays arranged in sequence, namely RY5, RY6 and RY12, wherein RY5 controls the wind direction of the blower; RY6 controls the wind speed of the blower; RY12 controls the automatic switch of the power supply.
[0032] The refrigeration equipment module 3 ...
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 wiring harness control box of a cooling chamber for a vehicle, belonging to the technical field of control modules of controlling refrigerating equipment of the vehicle. The wiring harness control box comprises a control box body, an air blowing module, a safe operation security module and a refrigerating equipment module. The wiring harness control box is characterized in that the air blowing module controls an air conditioner to blow air, and the safe operation security module and the refrigerating equipment module respectively control the refrigerating equipment of air conditioner refrigeration. The control box is adopted for replacing single wiring harness connecting systems distributed in different positions originally, a simple control box technology is used for replacing the original complex wiring harness connecting technology, and through system signal transmission and computer control, corresponding equipment is automatically controlled. The wiring harness control box is easy to operate, thus water resistance of a wiring harness abutting part and a wiring harness through-connection part is improved, and service life of wiring harnesses is prolonged.
Description
technical field [0001] The invention relates to a wiring harness connection technology for an automobile refrigerating box, in particular to a wiring harness control box for an automobile refrigerating box. Background technique [0002] So far, the research and development of line components for the automotive refrigerated container transportation industry at home and abroad is still in a rather long period of discussion. The main mode is to implement and operate functions by adding assembly wiring harnesses to the main board. Due to the large number of control wires, the wire harnesses that control each function need to be inserted into different docking interfaces, and then plugged into the corresponding control panel. During work, the wire harnesses will inevitably touch each other. If the layout is not accurate, serious Sometimes it will cause a short circuit, and the safety is low. Moreover, none of the existing car freezer manufacturers has its own car wiring harness ...
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): F24F11/00
Inventor 王宇亮
Owner SHANGHAI HONGTONG ELECTRONICS