Air conditioner controller with built-in PCB
An air-conditioning controller and PCB board technology, which is applied to air treatment equipment, heating/cooling equipment, transportation and packaging, etc., can solve the problem of increasing the processing and production cost of air-conditioning controllers, tedious procedures for installing PCB board modules, and low component integration. and other problems, to achieve the effect of reducing labor and material costs, solving inconvenient wiring and simple structure
Pending Publication Date: 2019-08-09
泰铂(上海)环保科技股份有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
There are the following problems in screw installation: 1) The process of installing the PCB board module is cumbersome and requires a lot of manpower and material resources; 2) The torque of the PCB board installation screws is too large and the PCB is damaged; 3) The integration of the PCB board module components is low, and there are screws The holes are inconvenient for wiring; 4) Processing threads on the plastic parts of the air-conditioning controller, the cost of the mold is high, which greatly increases the processing and production cost of the air-conditioning controller
However, the structure is relatively complicated, and due to the design of the mounting column, supporting column, positioning column and positioning hole, there are still problems such as low integration and inconvenient wiring.
Method used
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Embodiment
[0031] This embodiment provides an air conditioner controller with a built-in PCB board, the structure of which is detailed in the appendix figure 1 , 2 As shown in and 3: including the controller upper casing 1, the controller lower casing 2 and the PCB board 3. The controller lower casing 2 is inserted into the controller upper casing 1 and clamped and fixed to form the accommodating PCB board 3. The inner side wall of the upper controller housing 1 is provided with a clamping block 11 and a column 12, and the open end of the lower controller housing 2 is provided with a clamping slot 21 for clamping with the clamping block 11. The edge of the PCB board 3 is provided with grooves for engaging with the clamping block 11 and the upright 12.
[0032] Further, there are a plurality of the clamping blocks 11 and the uprights 12, the clamping blocks 11 are respectively arranged on a symmetrical inner side wall of the upper controller housing 1, and the uprights 12 are respectively arr...
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The invention provides an air conditioner controller with a built-in PCB. The air conditioner controller comprises a controller upper shell, a controller lower shell and the PCB; the controller lowershell is inserted in the controller upper shell and clamped and fixed to constitute a containing cavity for containing the PCB; clamping blocks and vertical columns are arranged on the inner side wallof the controller upper shell; the opening end of the controller lower shell is provided with clamping grooves connected with the clamping blocks in a clamped mode; and the edge of the PCB is provided with grooves in clamped connection with the clamping blocks and the vertical columns in a matched mode. Screw-free fixing is adopted, the integration level of PCB components is greatly improved, thecost is lowered, mounting steps are simplified, the mounting time is reduced, and the production efficiency is improved.
Description
Technical field [0001] The invention relates to the field of air conditioning controllers, and in particular to an air conditioning controller with a built-in PCB board. Background technique [0002] At present, the fixing method of the air conditioner controller and the PCB board generally uses screws to realize the combined installation and fixing of the upper and lower shells and the PCB board. There are the following problems with screw installation: 1) The process of installing the PCB board module is cumbersome and requires a lot of manpower and material resources; 2) The PCB board installation screw torque is too large and the PCB is damaged; 3) The PCB board module components are low in integration and there are screws The hole is not convenient for wiring; 4) The processing of threads on the plastic parts of the air conditioner controller requires high mold costs, which greatly increases the processing and production cost of the air conditioner controller. Therefore, it...
Claims
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IPC IPC(8): B60H1/00
CPCB60H1/00642
Inventor 陶林谢虹朴雨植李锺赞刘冬玉
Owner 泰铂(上海)环保科技股份有限公司