Automatic dehumidification device for sliding contact line laser positioning reflecting plate

Abstract

The utility model provides an automatic dehumidifying device for a sliding contact line laser positioning reflecting plate, which comprises a box body, a first side wall of the box body is provided with the laser positioning reflecting plate; a humidity sensor and a digital display humidity controller are mounted on the second side wall of the box body; a heater and a first relay are mounted in the box body; a power supply end of the heater is connected to an external power supply through a power supply line and a first relay normally-open end; the sensing end of the digital display humidity controller is connected with the humidity sensor, the control end of the digital display humidity controller is connected with the first relay coil, and when humidity information sensed by the digital display humidity controller based on the humidity sensor exceeds a threshold value range, the digital display humidity controller controls the first relay coil to be powered on, so that the heater heats. And the heater heats and dehumidifies the interior of the box body, so that the stable performance of the laser reflecting plate is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser alignment reflectors, and in particular relates to an automatic dehumidification device for a busbar laser positioning reflector plate. Background Art

[0002] A busbar in a container terminal is a device used to transmit power and signals in industrial and transportation applications such as container terminals. It primarily consists of a set of metal contacts and connecting wires. A drive system drives the metal contacts to continuously move along the connecting wires, enabling the transmission of electrical signals.

[0003] At present, the container terminal area's busbars are automatically plugged in and out for power supply, eliminating the manual plugging and unplugging process for tire cranes during operations in the changing area, thereby improving the efficiency and safety of tire crane operations. During the automatic power replacement process in the operating area, the tire crane needs to use a laser positioning device to accurately locate the parking space of the tire crane to ensure a successful power replacement.

[0004] High humidity can affect the proper function of laser positioning reflectors. For example, rain, fog, frost, and other weather conditions can cause the tire crane to fail to park and align, preventing automatic battery replacement. Ensuring that laser positioning reflectors meet these requirements in high humidity conditions is a pressing technical challenge. Utility Model Content

[0005] In order to overcome the above-mentioned deficiencies in the prior art, the utility model provides an automatic dehumidification device for a busbar laser positioning reflector plate, which can dehumidify the laser positioning reflector plate and ensure the use requirements of the laser positioning reflector plate.

[0006] The device comprises: a box, a laser positioning reflector plate mounted on a first side wall of the box; a humidity sensor and a digital humidity controller mounted on a second side wall of the box; a heater and a first relay mounted inside the box; a power supply end of the heater connected to an external power supply via a power supply circuit and a normally open end of the first relay;

[0007] The sensing end of the digital humidity controller is connected to the humidity sensor, and the control end of the digital humidity controller is connected to the first relay coil. When the humidity information sensed by the humidity sensor exceeds the threshold range, the digital humidity controller controls the first relay coil to be energized to heat the heater.

[0008] It should be further explained that a second relay is also installed inside the box;

[0009] A timer is installed on the second side wall of the box;

[0010] The timer is connected to the external power supply via the normally open terminal of the second relay;

[0011] The control end of the digital humidity controller is also connected to the second relay coil.

[0012] It should be further explained that the digital display humidity controller adopts LX-WSX-ZSX intelligent digital display temperature and humidity controller; or adopts CA7202 intelligent digital display temperature and humidity controller.

[0013] It should be further explained that a door is provided on the third side wall of the box body, and a lock and a handle are provided on the door.

[0014] The side wall of the box body is provided with ventilation holes.

[0015] It should be further explained that the humidity sensor adopts HIH-3605 humidity sensor, or SHT15 humidity sensor, or HM1500 humidity sensor.

[0016] A power switch is also connected to the power supply line.

[0017] It should be further explained that an LED lamp is also installed on the power supply line, and the LED lamp is installed on the box.

[0018] It can be seen from the above technical solutions that the present invention has the following advantages:

[0019] This utility model provides an automatic dehumidification device for busbar laser positioning reflectors. A humidity sensor on the housing senses humidity information, and a digital humidity controller controls the operation of the heater based on this humidity information. This ensures that the humidity of the laser positioning reflector's environment is within a threshold range, meeting the positioning requirements of tire crane parking spaces. This device also avoids the problem of wasting energy by energizing the heater in real time to heat and dehumidify the laser reflector's environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the box of the automatic dehumidification device for the busbar laser positioning reflector;

[0022] Figure 2 It is a schematic diagram of the side of the box;

[0023] Figure 3 This is a schematic diagram of an embodiment of an automatic dehumidification device for a busbar laser positioning reflector. DETAILED DESCRIPTION

[0024] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0025] like Figures 1 to 3 As shown, the automatic dehumidification device for busbar laser positioning reflectors provided by the present invention comprises: a housing 1, with a laser positioning reflector 2 mounted on a first side wall of the housing 1; a humidity sensor 3 and a digital humidity controller 4 mounted on a second side wall of the housing 1; a heater 5 and a first relay K1 mounted within the housing 1; the power supply end of the heater 5 is connected to an external power source via a power supply circuit and the normally open end of the first relay K1. The external power source can be 380V electricity converted to 220V electricity to power the heater 5.

[0026] In the present invention, the sensing end of the digital humidity controller 4 is connected to the humidity sensor 3, and the control end of the digital humidity controller 4 is connected to the coil of the first relay K1. The humidity sensor 3 senses the ambient humidity, and the digital humidity controller 4 can obtain the ambient humidity through the humidity sensor 3. Heater 5 is controlled based on the sensed humidity information. For example, when the humidity information exceeds the threshold range, the coil of the first relay K1 is energized, the normally open end of the first relay K1 becomes normally closed, and heater 5 is energized to initiate the heating process. Heater 5 heats and dehumidifies the interior of the housing 1, ensuring the stable performance of the laser reflector. If the humidity information is within the threshold range, heater 5 is not activated.

[0027] The power supply circuit of the present invention is also equipped with an LED lamp, which is installed on the box body 1. When the heater 5 is working, the LED lamp can play a prompting role.

[0028] For ease of operation, a door 6 is provided on the third side wall of the box body 1. The door 6 is provided with a lock and a handle. A ventilation hole 7 is provided on the side wall of the box body 1. It can ventilate and exhaust the interior of the box body 1 and also discharge moisture inside the box body 1.

[0029] The digital display humidity controller 4 of the present invention adopts LX-WSX-ZSX intelligent digital display temperature and humidity controller; or adopts CA7202 intelligent digital display temperature and humidity controller. The humidity sensor 3 adopts HIH-3605 humidity sensor 3, SHT15 humidity sensor 3, or HM1500 humidity sensor 3.

[0030] Optionally, a power switch is connected to the power supply line to control the on and off of the power supply.

[0031] In the present invention, a second relay is installed inside the housing 1. A timer 8 is mounted on the second side wall of the housing 1. Timer 8 is connected to an external power source via the normally open terminal of the second relay. The control terminal of the digital humidity controller 4 is also connected to the coil of the second relay. Timer 8 can record the duration of each heating and dehumidification operation of the heater 5.

[0032] The utility model installs a box 1 in the laser positioning area of ​​the busbar, senses humidity information through the humidity sensor 3 on the box 1, and controls the operation of the heater 5 according to the humidity information by the digital display humidity controller 4, ensuring that the laser positioning reflector meets the use requirements.

[0033] It should be understood that in the automatic dehumidification device for the busbar laser positioning reflector provided by the present invention, when a certain element or layer is said to be "on" another element or layer, "connected" or "coupled" to another element or layer, it may be directly on the other element or layer, directly connected or coupled to the other element or layer, or there may be an intermediate element or layer. On the contrary, when a certain element is said to be "directly on" another element or layer, "directly connected" or "directly coupled" to another element or layer, there is no intermediate element or layer. Similar numbers in all drawings indicate similar elements. As used herein, the term "and / or" includes any and all combinations of one or more of the relevant listed items.

[0034] Spatially relative terms may be used for ease of description, such as "under," "below," "lower," "above," "above," etc., to describe the relationship of one element or feature to another element or feature as shown in the figures. It should be understood that the spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the figures. For example, if the device in the figure is turned over, the elements described as "under" or "below" other elements or features will be oriented "above" the other elements or features. Thus, the exemplary term "below" can include both the above and below orientations. The device can be made to adopt other orientations (rotated 90 degrees or other orientations), and the spatially relative terms used here are interpreted accordingly.

[0035] The terminology used herein is for the purpose of describing specific embodiments only and is not intended to limit the statements within this document. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms, unless the context clearly indicates otherwise. It is also to be understood that when used in this specification, the term "comprising" refers to the presence of stated features, integers, steps, operations, elements, and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or combinations thereof.

[0036] The terms "first," "second," "third," "fourth," and so on (if any) in the description and claims of the present invention and the drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0037] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic dehumidification device for busbar laser positioning reflector, characterized in that: include: A box body, a first side wall of the box body is installed with a laser positioning reflector; a second side wall of the box body is installed with a humidity sensor and a digital display humidity controller; a heater and a first relay are installed inside the box body; a power supply end of the heater is connected to an external power supply through a power supply line and a normally open end of the first relay; The sensing end of the digital humidity controller is connected to the humidity sensor, and the control end of the digital humidity controller is connected to the first relay coil. When the humidity information sensed by the humidity sensor exceeds the threshold range, the digital humidity controller controls the first relay coil to be energized to heat the heater.

2. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: A second relay is also installed inside the box; A timer is installed on the second side wall of the box; The timer is connected to an external power source via a normally open terminal of the second relay; The control end of the digital humidity controller is also connected to the second relay coil.

3. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: The digital display humidity controller adopts LX-WSX-ZSX intelligent digital display temperature and humidity controller; or CA7202 intelligent digital display temperature and humidity controller.

4. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: The third side wall of the box body is provided with a box door, and a lock and a handle are provided on the box door.

5. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: The side wall of the box body is provided with ventilation holes.

6. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: The humidity sensor uses HIH-3605 humidity sensor, SHT15 humidity sensor, or HM1500 humidity sensor.

7. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: A power switch is also connected to the power supply line.

8. The automatic dehumidification device for busbar laser positioning reflector according to claim 1 is characterized in that: An LED lamp is also installed on the power supply line, and the LED lamp is installed on the box.

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