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Safe energy-saving heater structure for movable air conditioner

A mobile air-conditioning and energy-saving technology, applied in ohmic resistance heating, ohmic resistance heating parts, electric heating devices, etc., can solve the problems of difficult welding quality assurance, low assembly efficiency, and large investment of manpower, so as to avoid the influence of human factors , reduce the working intensity and improve the efficiency of assembly

Inactive Publication Date: 2015-05-20
CHANGSHU LINZHI ELECTRIC HEATING DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This electrical connection method has the following disadvantages: first, the assembly efficiency is low, and it is difficult to meet the requirements of high-efficiency industrial assembly line production; It is related to experience, sense of responsibility and even emotional changes; third, the safety factor is low, because the insulating tape is easy to age, and there is a risk of electrical short circuit and open circuit caused by leakage; fourth, the labor intensity of the workers is high, and a lot of manpower is invested; fifth, due to Need to rely on welding consumables (welding consumables), which leads to higher consumption costs of auxiliary materials

Method used

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  • Safe energy-saving heater structure for movable air conditioner
  • Safe energy-saving heater structure for movable air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] please see figure 1 , provides a bracket 1 of the structural system of the safe and energy-saving heater for the mobile air conditioner of the present invention, the bracket 1 is fixedly connected to each other by the front and rear frame bars 11, 12, the left frame bar 13 and the right frame bar 14 Composed, and in a zigzag structure. Specifically, the left end and the right end of the front frame bar 11 respectively form a front frame bar bending part 111, and the front frame bar bending part 111 at the left end is fixed to the front end of the left frame bar with the front frame bar fixing screw 1111, while the right end The front frame bar bending portion 111 of the same front frame bar fixing screw 1111 is fixed with the front end of the right frame bar 14; 132 adopts the fixing screw 1321 of the bending part of the left frame bar to fix the left end of the rear frame bar 12, and the rear end of the right frame bar 14 forms a right frame bar bending part 142, and ...

Embodiment 2

[0040] See figure 2 and combine figure 1 , in this embodiment 2, the right end of the positive electrode conductive sheet 23 of the power supply and the right end of the negative electrode conductive sheet 24 of the power supply jointly protrude from the right cavity of the heating core heat conduction lumen of the aforementioned heating core heat pipe 21, and the aforementioned terminal block 3 is inserted into the On the right frame bar cavity 141 on the right frame bar 14, and at the position of the left frame bar cavity 131 of the left frame bar 13, insert and insert the heating core heat pipe support positioning seat 4, the right end of the positive electrode conductive sheet 23 of the power supply and the negative electrode of the power supply conduct electricity The right end of the sheet 24 is inserted into the terminal block 3 on the right frame bar 14. Compared with Embodiment 1, the negative pole pin 242 of the power supply is transferred to the right end of the ne...

Embodiment 3

[0042] The figure is omitted, in this embodiment 3, the left end of the positive electrode conductive sheet 23 of the power supply and the left end of the negative electrode conductive sheet 24 of the power supply jointly protrude from the left cavity of the heating core heat conducting tube cavity of the aforementioned heating core heat pipe 21, and the aforementioned terminal block 3 Inserted on the left frame cavity 131 on the left frame bar 13, and inserted into the position of the right frame cavity 141 of the right frame bar 14, the heating core heat pipe support positioning seat 4, the left end of the positive electrode conductive sheet 23 of the power supply and the power supply The left end of the negative electrode conductive sheet 24 is inserted into the terminal block 3 on the left frame bar 13. Compared with Embodiment 1, the power supply positive pin 232 is transferred to the left end of the power supply positive electrode conductive sheet 23, and the right end of ...

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Abstract

The invention discloses a safe energy-saving heater structure for a movable air conditioner, and belongs to the technical field of household electrical appliances. The safe energy-saving heater structure comprises a bracket and a group of PTC (Positive Temperature Coefficient) heaters, wherein the bracket consists of a front frame strip, a back frame strip, a left frame strip and a right frame strip, and is constructed in a mouth form; each PTC heater consists of a heating core heat-conducting pipe, a PTC heating core, power supply positive and negative conducting strips, an insulating film, and radiating fins positioned on the front side and back side in the length direction of the heating core heat-conducting pipe. The safe energy-saving heater structure is characterized in that a left frame strip cavity is formed in the left frame strip corresponding to the position of the group of PTC heaters; a right frame strip cavity is formed in the right frame strip corresponding to the position of the group of PTC heaters; wire holders are inserted corresponding to the left and / or right frame strip cavity. The assembly efficiency is increased, and the industrial assembly line production requirement is met; the influences of human factors are avoided, and the reliability of electrical connection is ensured; current leakage is avoided, and the safety is ensured; the operation intensity of workers can be lowered, and the investment of labor force can be saved; economical type economy is reflected.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a safe and energy-saving heater structure for a mobile air conditioner. Background technique [0002] With the widespread application of mobile household appliances such as heaters, oil heaters, hot air stoves, etc., in recent years, mobile air conditioners have not only gradually gained people's favor, but also attracted the attention of household appliance design and manufacturing industries. Mobile air conditioner (referred to as mobile air conditioner), as the name implies, is an air conditioner that can be moved at will. Its appearance, shape and volume are similar to those of the air conditioner fans seen in daily life, and it has personalized charm such as fashion, lightness and dexterity. In the body, there are compressors, exhaust fans, evaporators, air-cooled finned condensers and heaters (also called electric heaters or electric heaters, the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/00H05B3/02
Inventor 黄明峰
Owner CHANGSHU LINZHI ELECTRIC HEATING DEVICE
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