A laser-type low-position lighting guidance device

Abstract

This invention provides a laser-based low-level lighting guidance device, comprising: a set of laser low-level lighting devices respectively located at both ends of a corridor, used for low-level lighting guidance when a fire alarm or general alarm is triggered. Each laser low-level lighting device includes: a laser emitter for emitting laser light; and a laser receiver, which is correspondingly arranged to the laser emitter on another laser low-level lighting device in the set, for receiving the emitted laser light. By setting two pairs of laser emitters and receivers respectively arranged opposite each other, the low-level lighting guidance system can effectively operate through the other pair of laser emitters and receivers when the laser light emitted by one set of laser emitters is blocked.

Description

Technical Field

[0001] This invention relates to the field of low-level lighting technology, and in particular to a laser-type low-level lighting guidance device. Background Technology

[0002] Using LED light strips as the light source for low-level lighting presents challenges such as difficulty in installation, load on installation structural components, and impact on the uniformity and aesthetics of the installation area. Summary of the Invention

[0003] In view of the above-mentioned problems existing in the prior art, the present invention provides a laser-type low-level lighting guidance device, which enables the low-level lighting guidance system to work effectively by setting two pairs of laser emitters and receivers respectively arranged opposite to each other, when the laser emitted by one set of laser emitters is blocked, the laser emitters and receivers of the other set of laser emitters and receivers can be used.

[0004] This invention provides a laser-type low-level illumination guidance device, comprising: A set of laser low-level lighting devices, located at both ends of the corridor, are used to provide low-level lighting guidance when a fire alarm or general alarm is triggered. Each laser low-level lighting device includes: A laser emitter, used to emit laser light; A laser receiver is configured to receive the emitted laser light, corresponding to the laser emitter on another laser low-level illumination device in a set of laser low-level illumination devices.

[0005] In some embodiments of the present invention, each laser low-position illumination device is provided with a laser transmitter and a laser receiver.

[0006] In some embodiments of the present invention, the laser emitter and laser receiver provided on each laser low-level illumination device are arranged in an elongated shape, and are respectively arranged to correspond to the laser receiver and laser emitter provided on another laser low-level illumination device.

[0007] In some embodiments of the present invention, each laser low-level illumination device is provided with a laser emitter arranged in a vertical strip shape and a laser emitter arranged in a horizontal strip shape, and a laser emitter arranged in a vertical strip shape and a laser emitter arranged in a horizontal strip shape, respectively corresponding to the laser receiver and laser emitter provided on another laser low-level illumination device.

[0008] In some embodiments of the present invention, each laser low-position illumination device includes a power management module for powering the laser transmitter and the laser receiver.

[0009] In some embodiments of the present invention, each laser low-position illumination device includes a fixing plate for fixing the laser emitter and the laser receiver.

[0010] In some embodiments of the present invention, a fixing groove is formed on the fixing plate for fixing connection with the bulkhead of a ship.

[0011] In some embodiments of the present invention, after a portion of the laser receiver on each laser low-level illumination device receives the laser emitted by the corresponding laser emitter on another laser low-level illumination device, it can perform low-level illumination.

[0012] Compared with the prior art, the beneficial effects of the laser-type low-level lighting guidance device provided in this embodiment of the invention are as follows: by setting a set of relatively arranged laser low-level lighting devices, and respectively setting a laser transmitter and a laser receiver on each laser low-level lighting device, low-level lighting guidance of the corridor is realized. In actual use, only a pair of laser transmitters and laser receivers are needed to trigger the low-level lighting guidance. This avoids the situation where the laser receiver cannot detect the light source signal, which would prevent the low-level lighting guidance from being unable to be performed. It ensures that the low-level lighting guidance system can still work effectively even when there are obstructions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a laser device in a laser-type low-position lighting guidance device provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of two laser devices that need to be arranged opposite to each other in a set of laser devices in a laser-type low-position lighting guidance device provided in an embodiment of the present invention. Figure 3 A schematic diagram showing the laser-type low-level lighting guidance device provided in an embodiment of the present invention installed at both ends of a corridor.

[0014] Figure Labels 1. Laser emitter; 2. Laser receiver; 3. Power management module. Detailed Implementation

[0015] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Various embodiments and features of this application are described herein with reference to the accompanying drawings.

[0017] These and other features of this application will become apparent from the following description of preferred forms of embodiments given as non-limiting examples, with reference to the accompanying drawings.

[0018] It should also be understood that although this application has been described with reference to some specific examples, those skilled in the art can certainly implement many other equivalent forms of this application, which have the features described in the claims and are therefore all within the scope of protection defined herein.

[0019] The above and other aspects, features and advantages of this application will become more apparent when taken in conjunction with the accompanying drawings and in view of the following detailed description.

[0020] Specific embodiments of this application are described below with reference to the accompanying drawings; however, it should be understood that the claimed embodiments are merely examples of this application, which can be implemented in various ways. Well-known and / or repeated functions and structures are not described in detail to ascertain the true intent based on the user's historical operations, and to avoid unnecessary or redundant details that would obscure this application. Therefore, the specific structural and functional details claimed herein are not intended to be limiting, but merely serve as the basis and representative basis for the claims to teach those skilled in the art to use this application in various ways with substantially any suitable detailed structure.

[0021] This specification may use the phrases “in one embodiment,” “in another embodiment,” “in yet another embodiment,” or “in other embodiments,” all of which may refer to one or more of the same or different embodiments according to this application.

[0022] This invention provides a laser-type low-level lighting guidance device, such as... Figures 1 to 3 As shown, it includes: A set of laser low-level lighting devices, located at both ends of the corridor, are used to provide low-level lighting guidance when a fire alarm or general alarm is triggered. Each laser low-level lighting device includes: Laser emitter 1, which is used to emit laser light; A laser receiver 2 is configured to receive the emitted laser, corresponding to a laser emitter 1 mounted on another laser low-level illumination device in a set of laser low-level illumination devices.

[0023] In some embodiments of the present invention, each laser low-level illumination device is provided with a laser transmitter 1 and a laser receiver 2. Of course, in actual use, each laser low-level illumination device may be provided with multiple laser transmitters 1 and multiple laser receivers 2, and may be arranged in different shapes and positions to ensure that at least one pair of corresponding laser transmitters 1 and laser receivers 2 can work effectively to provide low-level illumination guidance.

[0024] In some embodiments of the present invention, the laser emitter 1 and laser receiver 2 provided on each laser low-level illumination device are arranged in an elongated shape, and are respectively arranged corresponding to the laser receiver 2 and laser emitter 1 provided on another laser low-level illumination device.

[0025] In this embodiment, each laser low-level illumination device is provided with a laser emitter 1 arranged in a vertical strip shape and a laser emitter 1 arranged in a horizontal strip shape, and a laser emitter 1 arranged in a vertical strip shape and a laser emitter 1 arranged in a horizontal strip shape, respectively, and is respectively arranged in correspondence with the laser receiver 2 and the laser emitter 1 arranged on another laser low-level illumination device.

[0026] In order to enable both the laser transmitter 1 and the laser receiver 2 to operate stably, each laser low-level illumination device includes a power management module 3 for supplying power to the laser transmitter 1 and the laser receiver 2.

[0027] In this embodiment, each laser low-position illumination device includes a fixing plate for fixing the laser transmitter 1 and the laser receiver 2, thereby fixing the laser transmitter 1, the laser receiver 2, and the power management module 3.

[0028] In some embodiments of the present invention, a fixing groove is formed on the fixing plate for fixing and connecting to the bulkhead of a ship. This makes it easier to fix the laser low-level lighting device.

[0029] In some embodiments of the present invention, after a portion of the laser receiver 2 on each laser low-level illumination device receives the laser emitted by the corresponding laser emitter 1 on another laser low-level illumination device, it can perform low-level illumination.

[0030] To facilitate understanding of the above technical solutions, specific examples are provided below: In this embodiment, the laser emitter 1 and the laser receiver 2 are used in pairs. The laser emitter 1 and laser receiver 2 of a set of laser devices (represented as 1 / 2 and 2 / 2 respectively) are aligned with each other. For details, please refer to [link to documentation]. Figure 1 As shown.

[0031] like Figure 2As shown, laser-type low-level lighting guidance devices 1 / 2 and 2 / 2 are installed at opposite ends of the corridor. When a fire alarm or general alarm is triggered, the laser emitter 1 of laser device 1 / 2 is activated and emits a laser beam. Simultaneously, the laser receiver 2 of laser device 2 / 2 receives the laser signal, and the laser emitter of 2 / 2 does not perform any action. When 1 / 2 malfunctions or there is an obstruction in the path, and the laser receiver 2 of 2 / 2 cannot detect the light source signal, the laser emitter of 2 / 2 will perform laser emission, ensuring that the low-level lighting guidance system can still work effectively even in the presence of obstructions.

[0032] As can be seen from the above technical solution, the laser-type low-level lighting guidance device provided in the above embodiments of the present invention achieves low-level lighting guidance in corridors by setting a set of relatively arranged laser low-level lighting devices, and respectively setting a laser transmitter 1 and a laser receiver 2 on each laser low-level lighting device. In actual use, only a pair of laser transmitters 1 and laser receivers 2 need to be triggered to achieve low-level lighting guidance, avoiding the situation where low-level lighting guidance cannot be performed when the laser receiver 2 cannot detect the light source signal, and ensuring that the low-level lighting guidance system can still work effectively in the presence of obstructions.

[0033] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within its spirit and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A laser-type low-position lighting guidance device, characterized in that, include: A set of laser low-level lighting devices, located at both ends of the corridor, are used to provide low-level lighting guidance when a fire alarm or general alarm is triggered. Each laser low-level lighting device includes: A laser emitter, used to emit laser light; A laser receiver is configured to receive the emitted laser light, corresponding to the laser emitter on another laser low-level illumination device in a set of laser low-level illumination devices.

2. The laser-type low-position lighting guidance device according to claim 1, characterized in that, Each laser low-level illumination device is equipped with a laser transmitter and a laser receiver.

3. The laser-type low-position lighting guidance device according to claim 1, characterized in that, The laser transmitter and laser receiver on each laser low-level illumination device are arranged in a long strip shape, and are respectively arranged to correspond to the laser receiver and laser transmitter on another laser low-level illumination device.

4. The laser-type low-position lighting guidance device according to claim 3, characterized in that, Each laser low-level illumination device is equipped with a laser emitter arranged in a vertical strip shape and a laser emitter arranged in a horizontal strip shape, and a laser emitter arranged in a vertical strip shape and a laser emitter arranged in a horizontal strip shape, respectively, and is respectively arranged in correspondence with the laser receiver and laser emitter arranged on another laser low-level illumination device.

5. The laser-type low-position lighting guidance device according to claim 1, characterized in that, Each laser low-level illumination unit includes a power management module for powering the laser transmitter and laser receiver.

6. The laser-type low-position lighting guidance device according to claim 1, characterized in that, Each laser low-level illumination unit includes a mounting plate for securing the laser transmitter and laser receiver.

7. The laser-type low-position lighting guidance device according to claim 6, characterized in that, The fixing plate has fixing grooves for fixing and connecting to the bulkhead of the ship.

8. The laser-type low-position lighting guidance device according to any one of claims 1-7, characterized in that, Each laser receiver on a laser low-level illumination device can provide low-level illumination after receiving a laser emitted by the corresponding laser emitter on another laser low-level illumination device.

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