Operation panel for monitoring temperature and humidity

Abstract

The utility model discloses an operation panel for monitoring temperature and humidity, and belongs to the field of air conditioning equipment. The operation panel comprises a shell, a printed circuit board, a heat insulation board and a display screen, wherein the shell forms the outer contour of the operation panel and is provided with a containing space for containing the printed circuit board, the heat insulation board and the display screen which are sequentially arranged in an overlapped mode; wherein a plurality of ventilation holes are formed in the shell, a plurality of heat dissipation openings are formed in the heat insulation plate, and the heat dissipation openings are all formed in one sides of the ventilation holes; the printed circuit board is provided with a temperature and humidity monitoring device, the temperature and humidity monitoring device is arranged in a heat insulation area of the printed circuit board, and a baffle is arranged between the heat insulation area and the nearest heat dissipation opening. According to the operation panel, the heat insulation plate is arranged between the temperature and humidity monitoring device and the display screen, the heat insulation area is arranged, and the baffle is arranged between the heat insulation area and the heat dissipation opening, so that the influence of heat of the display screen on the temperature and humidity monitoring device is reduced as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning equipment technical field more specifically, relate to an operating panel of monitoring temperature and humidity. BACKGROUND

[0002] With the improvement of people's life quality requirement, the accommodation environment of 'constant temperature, constant humidity, constant oxygen' is selected by more and more families, and the new air integrated machine is used for cooling and dehumidifying the outdoor new air first, then heating the new air, finally humidifying the new air to control the temperature, humidity and oxygen concentration of the new air entering the indoor, and then controlling the indoor temperature through the radiation end in the indoor, finally realizing the 'constant temperature, constant humidity, constant oxygen' indoor environment.

[0003] The new air integrated machine is generally provided with an operating panel for user to operate the integrated machine, such as switch, temperature adjustment, etc., in order to facilitate the user to view information and operation, the high-grade operating panel in the prior art often places a liquid crystal screen for user to interact, at the same time, in order to make the whole room beautiful, the temperature and humidity monitoring device is also integrated in the operating panel, however, the liquid crystal screen often generates a large amount of heat when working, which will be transferred to the temperature and humidity monitoring device and affect the accuracy of the temperature and humidity monitoring device.

[0004] Therefore, how to embed the temperature and humidity monitoring device in the operating panel and make the temperature and humidity monitoring device not easily affected by the heat of the liquid crystal screen is a problem to be solved. UTILITY MODEL CONTENT

[0005] 1. Technical problem to be solved by the utility model

[0006] The utility model aims at overcoming the defects in the prior art, and provides an operating panel for monitoring temperature and humidity, a heat insulation plate is arranged between the temperature and humidity monitoring device and the display screen in the operating panel, a heat insulation area is arranged, and a baffle is arranged between the heat insulation area and the heat dissipation opening to minimize the influence of the heat of the display screen on the temperature and humidity monitoring device, and a plurality of ventilation holes and heat dissipation openings are arranged on the shell to dissipate as much heat of the display screen as possible out of the operating panel.

[0007] 2. Technical scheme

[0008] To achieve the above object, the utility model provides the technical scheme as follows:

[0009] The utility model discloses an operating panel of monitoring temperature and humidity, operating panel includes shell, printed circuit board, heat insulating plate and display screen, the shell constitutes the external contour of operating panel and it has a containing space to place the printed circuit board, heat insulating plate and display screen of setting up in order, wherein, be equipped with a plurality of ventilation holes on the shell, be equipped with a plurality of heat dissipation port on the heat insulating plate, a plurality of heat dissipation port all set up in the ventilation hole one side, be equipped with temperature and humidity monitoring device on the printed circuit board, temperature and humidity monitoring device set up in the heat insulation area of printed circuit board, be equipped with baffle between the heat insulation area and nearest heat dissipation port.

[0010] As the further improvement of the utility model, the shell comprises a first face, a second face and a side face, the first face, the second face and the side face jointly constitute the main body of the shell, the first face is provided with a window for the display screen to extend out of the window, and a plurality of ventilation holes are arranged on the side face of the shell.

[0011] As the further improvement of the utility model, the number of ventilation holes on the top of the side face of the shell is more than that of the ventilation holes on the two sides.

[0012] As the further improvement of the utility model, the ventilation holes on the side face of the shell are symmetrically arranged.

[0013] As the further improvement of the utility model, the heat insulation area is arranged at the position close to the lower side face of the shell on the printed circuit board.

[0014] As the further improvement of the utility model, the temperature and humidity monitoring device is arranged at the position close to the lower side face of the shell on the heat insulation area.

[0015] As the further improvement of the utility model, the lower side face of the shell close to the temperature and humidity monitoring device is provided with a ventilation hole.

[0016] As the further improvement of the utility model, the side face of the baffle abuts against the second face of the heat insulating plate and the shell.

[0017] As the further improvement of the utility model, a gap is arranged between the heat insulating plate and the display screen.

[0018] As the further improvement of the utility model, a gap is arranged between the heat insulating plate and the printed circuit board.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the technical scheme has the following beneficial effects:

[0021] The utility model discloses a heat insulation plate is arranged between the display screen and the temperature and humidity monitoring device in the operation panel, and the heat of display screen is reduced to the temperature and humidity monitoring device through setting up the heat insulation area and the baffle between the heat insulation area and the heat dissipation port, and the heat of display screen is dissipated as much as possible through the operation panel through the multiple vent holes and the heat dissipation port on the shell and the heat dissipation port all setting up in the vent hole one side. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is whole structure schematic diagram of operation panel of monitoring temperature and humidity for an embodiment of the application;

[0023] Figure 2 It is second face structure schematic diagram of operation panel of monitoring temperature and humidity for an embodiment of the application;

[0024] Explanation of reference numerals in schematic diagram:

[0025] 100, shell;110, vent hole;

[0026] 200, printed circuit board;210, temperature and humidity monitoring device;220, heat insulation area;

[0027] 300, heat insulation plate;310, heat dissipation port;

[0028] 400, display screen;

[0029] 500, baffle. DETAILED DESCRIPTION

[0030] For further understanding of the contents of the utility model, the utility model is described in detail with the drawings and examples.

[0031] The structure, proportion, size etc. shown in the drawings of the specification are only used to cooperate with the contents disclosed in the specification, to be understood and read by the person skilled in the art, and are not used to limit the limiting conditions that the invention can be implemented, so they do not have the technical essence, any modification of structure, change of proportion relationship or adjustment of size, as long as it does not affect the effect and purpose that the invention can produce, should still fall within the scope covered by the technical contents disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" etc. cited in the specification, are only for the convenience of clear understanding of the description, and are not used to limit the implementable range, the change or adjustment of relative relationship, when the technical content is not substantially changed, is also regarded as the implementable scope of the invention.

[0032] Combination Figure 1 And Figure 2As shown, the operation panel for monitoring temperature and humidity of the embodiment comprises a shell 100, a printed circuit board 200, a heat insulation plate 300 and a display screen 400, the shell 100 constitutes the external contour of the operation panel and has a containing space to place the printed circuit board 200, the heat insulation plate 300 and the display screen 400 which are sequentially stacked; wherein the shell 100 is provided with a plurality of ventilation holes 110, the heat insulation plate 300 is provided with a plurality of heat dissipation openings 310, and the plurality of heat dissipation openings 310 are arranged on one side of the ventilation holes 110; the printed circuit board 200 is provided with a temperature and humidity monitoring device 210, the temperature and humidity monitoring device 210 is arranged in a heat insulation area 220 of the printed circuit board 200, and a baffle 500 is arranged between the heat insulation area 220 and the nearest heat dissipation opening 310.

[0033] Specifically, the shell 100 constitutes the external contour of the entire operation panel, and the containing space inside has installation positions capable of accommodating the printed circuit board 200, the display screen 400 and the heat insulation plate 300. The printed circuit board 200 is provided with a chip for processing received signals and sending signals to the processor, and at the same time, the printed circuit board 200 has a power supply module for supplying power to the display screen 400 and the temperature and humidity monitoring device 210. The display screen 400 is embedded on one side of the shell 100, and the display screen 400 is an interactive screen with display and touch functions, which can be operated by the user to output instructions and allow the user to view the current room data, such as temperature, humidity, oxygen concentration and other parameters. The display screen 400 is a liquid crystal display screen 400, which is composed of a plurality of light emitting units for common light emission, so the heat generation is relatively large. The shell 100 has at least one window for the display and touch units of the display screen 400 to extend to the outside of the shell 100, which itself performs part of the heat dissipation, and the back of the display screen 400 is cooled through the plurality of ventilation holes 110 provided on the shell 100.

[0034] More specifically, in order to avoid the display screen 400 transmitting heat to the printed circuit board 200 to interfere with the electronic components on the printed circuit board 200, a heat insulation plate 300 is arranged between the display screen 400 and the printed circuit board 200, which is made of plastic material and can better insulate the heat generated by the display screen 400 on one side of the printed circuit board 200, effectively avoiding the heat of the display screen 400 from being transmitted to the printed circuit board 200 to affect the electronic components on the printed circuit board 200, especially the temperature and humidity monitoring device 210 arranged on the printed circuit board 200.

[0035] Since the shell 100 is provided with a plurality of ventilation holes 110, the heat generated by the display screen 400 is mostly dissipated from the ventilation holes 110 to the outside of the operation panel. In order to ensure the effect of heat dissipation, the more the number of ventilation holes 110, the better. However, considering the overall thickness of the operation panel, the ventilation holes 110 provided on the side wall of the shell 100 of the operation panel are distributed on the entire side surface in the thickness direction of the shell 100. Therefore, in order to ensure that the ventilation holes 110 can be fully utilized, the heat dissipation opening 310 is provided on the side of the heat insulation plate 300 close to the ventilation holes 110. The heat dissipation opening 310 is a rectangular hole cut from the heat insulation plate 300. The heat generated by the display screen 400 is partially dissipated from the ventilation holes 110, and the other part is dissipated from the heat dissipation opening 310 and then dissipated from the ventilation holes 110 to the outside of the operation panel.

[0036] Specifically, the printed circuit board 200 is provided with a temperature and humidity monitoring device 210. In order to minimize the influence of the heat generated by the display screen 400 on the temperature and humidity monitoring device 210, the temperature and humidity monitoring device 210 is arranged in the heat insulation area 220 of the printed circuit board 200. The heat insulation area 220 of the printed circuit board 200 is different from the main area of the printed circuit board 200, and is arranged on one side of the printed circuit board 200. Specifically, the heat insulation area 220 is arranged at the lower side of the shell 100 close to the printed circuit board 200.

[0037] More specifically, a baffle 500 is arranged between the heat insulation area 220 and the heat dissipation opening 310 closest to the heat insulation area 220. The baffle 500 can isolate the heat overflowed from the heat dissipation opening 310 and the printed circuit board 200 in the heat insulation area 220, effectively avoiding the heat generated by the display screen 400 from being transmitted to the heat insulation area 220 and affecting the temperature and humidity monitoring device 210.

[0038] In a specific embodiment, the shell 100 includes a first surface, a second surface, and a side surface, which together constitute the main body of the shell 100. The first surface is provided with a window for the display screen 400 to extend out of the window. A plurality of ventilation holes 110 are arranged on the side surface of the shell 100. The number of ventilation holes on the top of the side surface of the shell 100 is more than that on the two sides. The ventilation holes on the side surface of the shell 100 are symmetrically arranged.

[0039] Specifically, the first face of the shell 100 is provided with a window for the display screen 400 to extend out of the window, and the side face of the shell 100 is provided with a plurality of air vents 110. Specifically, the side face includes a bottom side face, a top side face, and two side faces. Three air vents 110 are arranged on the top side face, and one air vent 110 is arranged on each of the two side faces. The air vents 110 on the two side faces are symmetrically arranged, which is beneficial to uniform heat dissipation of the display screen 400. The heat insulation plates 300 at the air vents 110 on the top side face and the two side faces are each provided with a heat dissipation opening 310. At the positions of the air vents 110 on the bottom side face, only the heat insulation plates 300 at two of the air vents 110 are provided with the heat dissipation openings 310, and the remaining one of the air vents 110 is used to place the heat insulation area 220 of the printed circuit board 200. A baffle 500 is arranged between the heat dissipation opening 310 and the heat insulation area 220 on the bottom side face close to the middle. At the same time, the side face of the baffle 500 abuts against the heat insulation plate 300 and the second face of the shell 100, that is, the baffle 500 and part of the bottom side face and part of the two side faces surround the heat insulation area 220 of the printed circuit board 200. Therefore, the heat of the display screen 400 cannot overflow from the baffle 500 to the heat insulation area 220, thereby avoiding the influence of the heat of the display screen 400 on the temperature and humidity monitoring device 210.

[0040] In a specific embodiment, the heat insulation area 220 is arranged on the printed circuit board 200 close to the lower side face of the shell 100. The temperature and humidity monitoring device 210 is arranged on the heat insulation area 220 close to the lower side face of the shell 100. The lower side face of the shell 100 close to the temperature and humidity monitoring device 210 is provided with an air vent 110.

[0041] Specifically, the heat generated by the display screen 400 rises, that is, most of the heat generated by the display screen 400 is dissipated from the air vents 110 on the top side face. Therefore, arranging the heat insulation area 220 at the lowermost part of the shell 100 can further avoid the influence of the heat generated by the display screen 400 on the temperature and humidity monitoring device 210. At the same time, arranging the temperature and humidity monitoring device 210 at the lowermost part of the heat insulation area 220 can accurately monitor the temperature, humidity, and other information in the room from the air vent 110 below the temperature and humidity monitoring device 210.

[0042] In a specific embodiment, a gap is arranged between the heat insulation plate 300 and the display screen 400. A gap is arranged between the heat insulation plate 300 and the printed circuit board 200.

[0043] Specifically, a gap is arranged between the heat insulation plate 300 and the display screen 400, and the gap is filled with air, which can be a good heat insulation medium, thereby further avoiding the display screen 400 from transmitting heat to the printed circuit board 200 through the heat insulation plate 300. Similarly, a gap is arranged between the heat insulation plate 300 and the printed circuit board 200, thereby further avoiding the heat insulation plate 300 from transmitting the heat of the display screen 400 to the printed circuit board 200, and thereby avoiding the influence on the monitoring result of the temperature and humidity monitoring device 210.

[0044] The above description of the present application and its embodiments is illustrative, and is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the above description, without departing from the spirit of the present application, similar structural modes and embodiments can be designed without creativity, and all of them should belong to the protection scope of the present application.

Claims

1. A temperature and humidity monitoring operation panel, characterized in that: the operation panel comprises a housing (100), a printed circuit board (200), a heat insulation plate (300) and a display screen (400), the housing (100) constitutes the external contour of the operation panel and has a containing space to place the printed circuit board (200), the heat insulation plate (300) and the display screen (400) which are sequentially stacked; wherein, a plurality of ventilation holes (110) are arranged on the housing (100), a plurality of heat dissipation openings (310) are arranged on the heat insulation plate (300), and the heat dissipation openings (310) are arranged on one side of the ventilation holes (110); the printed circuit board (200) is provided with a temperature and humidity monitoring device (210), the temperature and humidity monitoring device (210) is arranged in a heat insulation area (220) of the printed circuit board (200), and a baffle (500) is arranged between the heat insulation area (220) and the nearest heat dissipation opening (310).

2. The temperature and humidity monitoring operation panel according to claim 1, characterized in that: the housing (100) comprises a first surface, a second surface and a side surface, the first surface, the second surface and the side surface jointly constitute the main body of the housing (100), the first surface is provided with a window for the display screen (400) to extend out of the window, and a plurality of ventilation holes (110) are arranged on the side surface of the housing (100).

3. The temperature and humidity monitoring operation panel according to claim 2, characterized in that: the number of ventilation holes on the top of the side surface of the housing (100) is more than that on both sides.

4. The temperature and humidity monitoring operation panel according to claim 3, characterized in that: the ventilation holes on the side surface of the housing (100) are symmetrically arranged.

5. The temperature and humidity monitoring operation panel according to any one of claims 1 to 4, characterized in that: the heat insulation area (220) is arranged near the lower side surface of the housing (100).

6. The temperature and humidity monitoring operation panel according to claim 5, characterized in that: the temperature and humidity monitoring device (210) is arranged near the lower side surface of the housing (100) on the heat insulation area (220).

7. The temperature and humidity monitoring operation panel according to claim 6, characterized in that: a ventilation hole (110) is arranged near the temperature and humidity monitoring device (210) on the lower side surface of the housing (100).

8. The temperature and humidity monitoring operation panel according to claim 5, characterized in that: the side surface of the baffle (500) abuts against the second surface of the heat insulation plate (300) and the housing (100).

9. The temperature and humidity monitoring operation panel according to claim 5, characterized in that: a gap is arranged between the heat insulation plate (300) and the display screen (400).

10. The temperature and humidity monitoring operation panel according to claim 9, characterized in that: a gap is arranged between the heat insulation plate (300) and the printed circuit board (200). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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