CN219454211U - Central air conditioner temperature controller with electrostatic protection structure - Google Patents

Abstract

The utility model relates to the technical field of central air conditioners and discloses a central air conditioner temperature controller with an electrostatic protection structure, which comprises a mounting shell, wherein a first mounting groove and a second mounting groove are formed in the top of the mounting shell, the first mounting groove is communicated with the second mounting groove, a touch type central air conditioner temperature controller is arranged in the first mounting groove, and a flexible integrated circuit board is arranged in the second mounting groove. The utility model solves the defects in the prior art, and is designed with the protective copper ring to wrap the touch central air conditioner temperature controller, the two ends of the protective copper ring are led to the flexible integrated circuit board through the lead, the flexible integrated circuit board is further communicated to the grounding end of the external PCB circuit board through the lead, and when the touch central air conditioner temperature controller is subjected to ESD test, static charges accumulated on the conducting layer and the glass layer can be rapidly guided and discharged outwards through the protective copper ring, so that the problem of damage of the central air conditioner temperature controller caused by difficulty in discharging static charges in the ESD test is avoided.

Description

Central air conditioner temperature controller with electrostatic protection structure

Technical Field

The utility model relates to the technical field of central air conditioners, in particular to a central air conditioner temperature controller with an electrostatic protection structure.

Background

The central air conditioning temperature controller is a control panel of a central air conditioner, most of the central air conditioning temperature controllers are installed on a wall at present, and along with the rapid development of the touch screen technology, more and more central air conditioning temperature controllers are designed by adopting a touch screen type.

The prior art has the following defects: under the prior art, although the touch screen type central air conditioner temperature controller is more popular, the design of the touch screen type brings great trouble to the production test of products, and a large amount of static charges on the touch screen type central air conditioner temperature controller cannot be discharged in time when the ESD test is carried out, so that the touch screen type central air conditioner temperature controller is damaged, and a large amount of unnecessary waste is caused.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a central air conditioner thermostat with an electrostatic protection structure, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a central air conditioning temperature controller with static protection structure, includes the installation casing, first mounting groove and second mounting groove have been seted up at the installation casing top, first mounting groove and second mounting groove switch-on, install touch-control central air conditioning temperature controller in the first mounting groove, install flexible integrated circuit board in the second mounting groove, install the protection copper circle between touch-control central air conditioning temperature controller and the first mounting groove cell wall, the installation casing outside is provided with external PCB circuit board.

Preferably, the touch central air-conditioning temperature controller comprises a conducting layer and a glass layer, wherein the conducting layer is arranged at the top of the glass layer, wiring lines are densely arranged in the conducting layer and the glass layer, the wiring lines are mutually staggered to form a touch control node, and the wiring lines in the conducting layer and the glass layer are converged and extend outwards to be electrically connected with the flexible integrated circuit board.

Preferably, the protection copper ring wraps the touch-control type central air conditioner temperature controller, two ends of the protection copper ring are electrically connected with the flexible integrated circuit board through leads, and the flexible integrated circuit board is electrically connected with the external PCB through leads.

Preferably, the four corners of the installation shell are fixedly connected with fixing blocks, the notch of the second installation groove is fixedly connected with a sealing plate, and the notch of the second installation groove is fixedly connected with a sealing frame.

The utility model has the technical effects and advantages that:

the utility model solves the defects in the prior art, and is designed with the protective copper ring to wrap the touch central air conditioner temperature controller, the two ends of the protective copper ring are led to the flexible integrated circuit board through the lead, the flexible integrated circuit board is further communicated to the grounding end of the external PCB circuit board through the lead, and when the touch central air conditioner temperature controller is subjected to ESD test, static charges accumulated on the conducting layer and the glass layer can be rapidly guided and discharged outwards through the protective copper ring, so that the problem of damage of the central air conditioner temperature controller caused by difficulty in discharging static charges in the ESD test is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Fig. 3 is an enlarged view of the structure at a of the present utility model.

The reference numerals are: 1. a mounting shell; 11. a first mounting groove; 12. a second mounting groove; 13. a fixed block; 14. a sealing plate; 2. touch control type central air conditioner temperature controller; 3. a protective copper ring; 4. a flexible integrated circuit board; 5. externally connecting a PCB circuit board; 6. and (5) sealing the frame.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the central air-conditioning thermostat with an electrostatic protection structure according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

The utility model provides a central air conditioner temperature controller with an electrostatic protection structure, which comprises a mounting shell 1, wherein a first mounting groove 11 and a second mounting groove 12 are formed in the top of the mounting shell 1, the first mounting groove 11 is communicated with the second mounting groove 12, a touch central air conditioner temperature controller 2 is arranged in the first mounting groove 11, a flexible integrated circuit board 4 is arranged in the second mounting groove 12, a protection copper ring 3 is arranged between the touch central air conditioner temperature controller 2 and the wall of the first mounting groove 11, and an external PCB (printed circuit board) 5 is arranged outside the mounting shell 1.

Further, the touch central air-conditioning temperature controller 2 comprises a conducting layer and a glass layer, wherein the conducting layer is arranged at the top of the glass layer, wiring is densely arranged in the conducting layer and the glass layer, the wiring is mutually staggered to form a touch control node, the wiring in the conducting layer and the wiring in the glass layer are converged and outwards extend to be electrically connected with the flexible integrated circuit board 4, the touch central air-conditioning temperature controller 2 is wrapped by the protective copper ring 3, two ends of the protective copper ring 3 are electrically connected with the flexible integrated circuit board 4 through leads, the flexible integrated circuit board 4 is electrically connected with the external PCB 5 through the leads, the flexible integrated circuit board 4 is a flexible printed circuit board which is made of polyimide or polyester film and has high reliability, and the flexible integrated circuit board 4 is the prior art in the integrated circuit field and is not repeated here.

Further, the equal fixedly connected with fixed block 13 in installation casing 1 four corners department, fixed block 13 and bolt mutually support can be fixed in on the wall with installation casing 1, and second mounting groove 12 notch department fixedly connected with closing plate 14, closing plate 14 are used for keeping apart flexible integrated circuit board 4 and external world, play the guard action to flexible integrated circuit board 4, and second mounting groove 12 notch department fixedly connected with sealing frame 6, sealing frame 6 are used for playing the guard action to protection copper circle 3.

The working principle of the utility model is as follows: during actual operation, the two ends of the protective copper ring 3 are led to the flexible integrated circuit board 4 through the lead wires, the flexible integrated circuit board 4 is communicated to the grounding end of the external PCB circuit board 5 through the lead wires, and when the touch central air conditioner temperature controller 2 is subjected to ESD test, static charges collected on the conducting layer and the glass layer can be guided outwards and discharged through the protective copper ring 3, so that the problem that the central air conditioner temperature controller 2 is damaged due to the fact that the static charges are difficult to drain in the ESD test is avoided.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (4)

1. The utility model provides a central air conditioning temperature controller with static protection structure, includes installation casing (1), its characterized in that, first mounting groove (11) and second mounting groove (12) have been seted up at installation casing (1) top, first mounting groove (11) are put through with second mounting groove (12), install touch-control central air conditioning temperature controller (2) in first mounting groove (11), install flexible integrated circuit board (4) in second mounting groove (12), install protection copper circle (3) between touch-control central air conditioning temperature controller (2) and first mounting groove (11) cell wall, installation casing (1) outside is provided with external PCB circuit board (5).

2. The central air-conditioning temperature controller with the electrostatic protection structure according to claim 1, wherein the touch-control central air-conditioning temperature controller (2) comprises a conductive layer and a glass layer, the conductive layer is arranged on the top of the glass layer, wiring is densely arranged in the conductive layer and the glass layer, the wiring is mutually staggered to form a touch control node, and the wiring in the conductive layer and the wiring in the glass layer are converged and extend outwards to be electrically connected with the flexible integrated circuit board (4).

3. The central air conditioner temperature controller with the electrostatic protection structure according to claim 1, wherein the touch central air conditioner temperature controller (2) is wrapped by the protective copper ring (3), two ends of the protective copper ring (3) are electrically connected with the flexible integrated circuit board (4) through leads, and the flexible integrated circuit board (4) is electrically connected with the external PCB (5) through leads.

4. The central air conditioner temperature controller with the static electricity protection structure according to claim 1, wherein fixing blocks (13) are fixedly connected to four corners of the installation shell (1), sealing plates (14) are fixedly connected to the notch of the second installation groove (12), and sealing frames (6) are fixedly connected to the notch of the second installation groove (12).