Signal transmission structure for preventing cold bridge of air conditioning unit

Abstract

The utility model discloses an anti-cold bridge signal transmission structure for an air conditioning unit, which comprises an anti-cold bridge panel consisting of an outer plate, an inner plate and a thermal insulation material, a sensor electrically connected with a wireless charging receiver is mounted on the outer side of the inner plate, an electric control board electrically connected with a wireless charging transmitter is mounted on the outer side of the outer plate, and a wireless charging receiver is mounted on the outer side of the wireless charging transmitter. The wireless charging receiver and the wireless charging transmitter form wireless charging and provide electric energy for the sensor, the electric control board is electrically connected with the signal receiving end which is in signal connection with the sensor, and the whole device is supported by an external power supply due to the fact that wireless transmission and wireless charging are used, frequent shutdown for battery replacement is not needed, and the cost is reduced. The integrity and smoothness of signals are guaranteed, and the performance of the anti-cold bridge panel can be guaranteed.

Description

Technical Field

[0001] The utility model relates to a central air-conditioning unit, in particular to a signal transmission structure for preventing cold bridges of the air-conditioning unit. Background Art

[0002] Central air-conditioning units have particularly high requirements for anti-cold bridge performance and sealing performance. However, based on the needs of temperature and humidity regulation, various sensors need to be arranged inside the unit to monitor air parameters in real time. The sensors require power, and the sensor signals also need to be transmitted inside and outside the unit. The traditional approach is to directly use wires to connect the inside and outside, but this approach requires creating a connection between the inside and outside on the anti-cold bridge panel, which will destroy the original anti-cold bridge and sealing performance of the panel. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a signal transmission structure for preventing cold bridges of an air-conditioning unit.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A signal transmission structure for preventing cold bridges in air-conditioning units, comprising an anti-cold bridge panel composed of an outer panel, an inner panel and a heat-insulating material, wherein a sensor electrically connected to a wireless charging receiver is installed on the outer side of the inner panel, and an electric control board electrically connected to a wireless charging transmitter is installed on the outer side of the outer panel, the wireless charging receiver and the wireless charging transmitter form wireless charging to provide electrical energy for the sensor, and a signal receiving end electrically connected to the electric control board to form a signal connection with the sensor.

[0006] The heat insulation material is provided with embedding grooves on the inner side of the inner plate and the inner side of the outer plate, and the wireless charging receiver and the wireless charging transmitter are correspondingly installed in the embedding grooves.

[0007] The electric control board is electrically connected with a power line.

[0008] The beneficial effects of the utility model are as follows: a sensor electrically connected to a wireless charging receiver is installed on the outer side of the inner panel of the utility model, and an electric control board electrically connected to a wireless charging transmitter is installed on the outer side of the outer panel. The wireless charging receiver and the wireless charging transmitter form wireless charging to provide power for the sensor. The electric control board is electrically connected to a signal receiving end that forms a signal connection with the sensor. Since the entire device uses wireless transmission and wireless charging, it is supported by an external power supply and does not require frequent shutdown to replace batteries. The integrity and smoothness of the signal are guaranteed, and the performance of the anti-cold bridge panel can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0010] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0012] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0013] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0014] Reference Figure 1 A signal transmission structure for preventing cold bridges in air-conditioning units, comprising an anti-cold bridge panel composed of an outer panel 1, an inner panel 2 and a heat-insulating material 3, a sensor 6 electrically connected to a wireless charging receiver 5 is installed on the outer side of the inner panel 2, an electric control board 4 electrically connected to a wireless charging transmitter 7 is installed on the outer side of the outer panel 1, the wireless charging receiver 5 and the wireless charging transmitter 7 form wireless charging to provide power for the sensor 6, and a signal receiving end electrically connected to the electric control board 4 to form a signal connection with the sensor 6. Since the entire device uses wireless transmission and wireless charging, it is supported by an external power supply, and there is no need to frequently shut down to replace batteries. The integrity and smoothness of the signal are guaranteed, and the performance of the anti-cold bridge panel can be guaranteed.

[0015] The heat insulating material 3 is provided with embedding grooves on the inner side of the inner plate 2 and the inner side of the outer plate 1 , and the wireless charging receiver 5 and the wireless charging transmitter 7 are correspondingly installed in the embedding grooves.

[0016] The electric control board 4 is electrically connected to a power line.

[0017] The sensor signals inside the unit are sequentially transmitted to the electric control board 4 through corresponding signal lines, wiring terminals, and a wireless charging receiver 5 (electrically connected to a signal transmitting device). The signal receiving end on the electric control board 4 receives the signal and then transmits it to the terminal through corresponding wiring terminals and signal lines, which belongs to the prior art.

[0018] The external power source is sequentially transmitted to the wireless charging receiver 5 through the connecting wire, the corresponding connecting terminal-wireless charging transmitter 7, and then transmitted through the corresponding connecting terminal-connecting wire sensor battery, which belongs to the prior art.

[0019] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0020] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0021] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0022] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A signal transmission structure for preventing cold bridges in an air conditioning unit, comprising an anti-cold bridge panel composed of an outer panel (1), an inner panel (2) and a heat insulating material (3), Features A sensor (6) electrically connected to a wireless charging receiver (5) is mounted on the outer side of the inner plate (2), and an electric control board (4) electrically connected to a wireless charging transmitter (7) is mounted on the outer side of the outer plate (1). The wireless charging receiver (5) and the wireless charging transmitter (7) form wireless charging to provide electrical energy for the sensor (6), and the electric control board (4) is electrically connected to a signal receiving end that forms a signal connection with the sensor (6).

2. The signal transmission structure according to claim 1, Features The heat insulating material (3) is provided with mounting grooves on the inner side of the inner plate (2) and the inner side of the outer plate (1), and the wireless charging receiver (5) and the wireless charging transmitter (7) are correspondingly mounted in the mounting grooves.

3. The signal transmission structure according to claim 1, Features The electric control panel (4) is electrically connected to a power line.

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