Emergency lighting lamp testing device and emergency lighting system with same

Abstract

The utility model discloses an emergency lighting lamp test device and an emergency lighting system with the same, the test device comprises a control module, a manual trigger module, an App trigger module and a wireless trigger module, the control module comprises an emergency test circuit, a rectification circuit, a first voltage conversion circuit and a microprocessor; the emergency test circuit is used for connecting the rectification circuit and an external power supply. The output end of the rectifying circuit is connected with the emergency lighting lamp through the first voltage conversion circuit, the output end of the rectifying circuit is connected with the positive electrode of the emergency battery, and the negative electrode of the emergency battery is connected with the emergency lighting lamp through the control module. The microprocessor is connected with the three trigger modules, and further controls the on / off state of the emergency test circuit according to trigger signals sent by the manual trigger module or the App trigger module or the wireless trigger module. According to the utility model, the emergency test circuit can be cut off to start the emergency test by any one of manual triggering, App triggering and remote controller triggering.

Description

Technical Field

[0001] The utility model relates to the field of emergency lighting, in particular to an emergency lighting lamp testing device and an emergency lighting system having the same. Background Art

[0002] Emergency lights are a guarantee for safety emergencies in public places and a mandatory measure for public fire protection. They have a wide range of uses and a relatively complex layout environment. Among them, fire emergency lighting is usually installed in fire escape passages. When power outages, fire alarms, etc. occur, the lights can be automatically turned on to realize the emergency lighting function.

[0003] In order to ensure that the emergency lights can provide normal emergency lighting when the external power supply fails, it is necessary to conduct emergency lighting tests on them from time to time, that is, cut off the external power supply under simulated fault conditions to see if the emergency lights can light up normally. If they cannot light up normally, the emergency lighting test fails and needs timely maintenance.

[0004] At present, emergency lights on the market are equipped with buttons for emergency lighting testing. Daily inspection and maintenance of emergency lighting requires the following steps: Step 1, turn off the main power of the emergency light; Step 2, press the emergency light test button to test; Step 3, observe the status of the emergency light working indicator. Emergency lights are installed at different heights and locations, so traditional inspection and maintenance requires testing one by one, which is difficult and cumbersome to climb, greatly affecting the efficiency of testing work.

[0005] The disclosure of the above background technology content is only used to assist in understanding the concept and technical solution of the present application. It does not necessarily belong to the prior art of the present application, nor does it necessarily provide technical guidance. In the absence of clear evidence that the above content has been disclosed before the filing date of the present application, the above background technology should not be used to evaluate the novelty and creativity of the present application. Utility Model Content

[0006] The utility model aims to provide an emergency lighting lamp testing device for conveniently performing emergency lighting function tests and an emergency lighting system having the same.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] An emergency lighting lamp test device comprises a control module, a manual trigger module, an App trigger module and a wireless trigger module, wherein the control module comprises an emergency test circuit, a rectifier circuit, a first voltage conversion circuit and a microprocessor;

[0009] The emergency test circuit is used to connect the rectifier circuit to an external power supply, and the emergency test circuit has an on state and an off state;

[0010] The output end of the rectifier circuit is connected to the emergency lighting lamp through the first voltage conversion circuit, and the output end of the rectifier circuit is also configured to be connected to the positive electrode of the emergency battery, and the negative electrode of the emergency battery is connected to the emergency lighting lamp through the control module;

[0011] The microprocessor is connected to the manual trigger module, the App trigger module and the wireless trigger module, and the microprocessor is configured to control the switch state of the emergency test circuit according to the trigger signal sent by the manual trigger module, the App trigger module or the wireless trigger module.

[0012] Further, based on any one of the above-mentioned technical solutions or a combination of multiple technical solutions, the microprocessor includes an NOR gate, whose input ends are respectively connected to the digital trigger signals sent by the manual trigger module, the App trigger module, and the wireless trigger module;

[0013] The emergency test circuit comprises an electronically controllable switch, and the output end of the NOR gate is connected to the control end of the electronically controllable switch.

[0014] Further, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the electronic controllable switch is a MOS switch tube, and the output end of the NOR gate is connected to the gate of the MOS switch tube.

[0015] Further, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the App trigger module is configured to communicate with a mobile phone or a smart tablet to receive a trigger instruction.

[0016] Further, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the wireless trigger module is configured to communicate with the remote control to receive a trigger instruction.

[0017] Further, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the manual trigger module is configured with a manual operation key.

[0018] Further, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the manual trigger module or the App trigger module or the wireless trigger module is communicatively connected to the microprocessor via a wired communication method or a wireless communication method.

[0019] Further, based on any one of the above-mentioned technical solutions or a combination of multiple technical solutions, the control module further includes a second voltage conversion circuit, and the negative electrode of the emergency battery is connected to the emergency lighting lamp through the second voltage conversion circuit;

[0020] And / or, the emergency lighting test device further comprises an indicating device, which is arranged on the power supply circuit of the emergency battery.

[0021] Further, based on any one of the technical solutions or a combination of multiple technical solutions mentioned above, the control module also includes a battery charging circuit, which is arranged between the output end of the rectifier circuit and the positive electrode of the emergency battery.

[0022] According to another aspect of the utility model, an emergency lighting system is provided, comprising an emergency lighting lamp, an emergency battery and the emergency lighting lamp testing device as described above.

[0023] The beneficial effects brought by the technical solution provided by the utility model are as follows:

[0024] a. Adopting NOR gate circuit, any one of the triggering modes, including manual triggering, App triggering and remote control triggering, can cut off the emergency test circuit to start the emergency test;

[0025] b. App triggering or remote control triggering is not limited by the installation height of the emergency light, and the operation of starting the emergency test is simple and improves the test efficiency;

[0026] c. If the App trigger or remote control trigger fails, there is also a manual trigger method to ensure that the emergency light test is completed manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of the basic framework of an emergency lighting test device provided by an exemplary embodiment of the utility model;

[0029] Figure 2 A specific circuit module block diagram of an emergency lighting lamp testing device provided for an exemplary embodiment of the utility model;

[0030] Figure 3 A schematic diagram of a circuit for triggering and starting an emergency test of an emergency lighting lamp test device provided by an exemplary embodiment of the utility model. DETAILED DESCRIPTION

[0031] In order to make the technical personnel in the technical field better understand the present solution, the technical solution in the embodiment of the present invention will be clearly and completely described below in combination with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present application, not all the embodiments. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection claimed by the present invention.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, device, product or equipment that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0033] In one embodiment of the present utility model, an emergency lighting test device is provided, such as Figure 1 As shown, it includes a control module, a manual trigger module, an App trigger module and a wireless trigger module, such as Figure 2 As shown, the control module includes an emergency test circuit, a rectifier circuit, a first voltage conversion circuit, a battery charging circuit and a microprocessor;

[0034] The emergency test circuit is used to connect the rectifier circuit to an external power supply, and the emergency test circuit has an on state and an off state;

[0035] The output end of the rectifier circuit is connected to the emergency lighting lamp through the first voltage conversion circuit, and the output end of the rectifier circuit is also configured to be connected to the positive electrode of the emergency battery, and the negative electrode of the emergency battery is connected to the emergency lighting lamp through the control module; the battery charging circuit is arranged between the output end of the rectifier circuit and the positive electrode of the emergency battery.

[0036] The microprocessor is connected to the manual trigger module, the App trigger module and the wireless trigger module, and the microprocessor is configured to control the switch state of the emergency test circuit according to the trigger signal sent by the manual trigger module, the App trigger module or the wireless trigger module.

[0037] In a specific embodiment, Figure 3As shown, the microprocessor includes a NOR gate, whose input ends are respectively connected to the digital trigger signals sent by the manual trigger module, the App trigger module, and the wireless trigger module;

[0038] The emergency test circuit includes an electronically controllable switch, and the output end of the NOR gate is connected to the control end of the electronically controllable switch. Specifically, according to any one of the above technical solutions or a combination of multiple technical solutions, the electronically controllable switch is a MOS switch tube, and the output end of the NOR gate is connected to the gate of the MOS switch tube.

[0039] Among them, the App trigger module is configured to communicate with a mobile phone or a smart tablet to receive a trigger instruction; the wireless trigger module is configured to communicate with a remote control to receive a trigger instruction; and the manual trigger module is configured with a manual operation key.

[0040] In one embodiment of the present invention, the manual trigger module is connected to the microprocessor via wired communication, and the App trigger module and the wireless trigger module are connected to the microprocessor via wireless communication. If the App trigger or the remote controller trigger fails, there is a manual trigger mode to ensure that the emergency light test is completed manually.

[0041] like Figure 2 As shown, in one embodiment, the control module further includes a second voltage conversion circuit, and the negative electrode of the emergency battery is connected to the emergency lighting lamp through the second voltage conversion circuit;

[0042] In addition, the emergency lighting lamp test device also includes an indicator device, which is arranged on the power supply circuit of the emergency battery. The indicator device lights up only when the emergency battery is working. Therefore, it can be used as a manual trigger module / App trigger module / wireless trigger module to smoothly switch the emergency test circuit from the on state to the off state. That is, by controlling the emergency test circuit to disconnect, the external power supply circuit is simulated to fail, and the emergency battery replaces the external power supply to provide power for the emergency lighting lamp. If the indicator device works, it means that the emergency battery participates in the emergency lighting function normally; on the contrary, if the indicator device does not work and the emergency lighting lamp is off, it means that the emergency battery cannot support the emergency lighting; if the indicator device does not work, but the emergency lighting lamp is still working, it means that the microprocessor has made an error in the switch control of the emergency test circuit.

[0043] In one embodiment of the present invention, there is provided a Figure 1 and Figure 2 The emergency lighting system shown includes an emergency lighting lamp, an emergency battery and the emergency lighting lamp testing device as described above.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0045] The above is only a specific implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An emergency lighting test device, characterized in that: It includes a control module, a manual trigger module, an App trigger module and a wireless trigger module, wherein the control module includes an emergency test circuit, a rectifier circuit, a first voltage conversion circuit and a microprocessor; The emergency test circuit is used to connect the rectifier circuit to an external power supply, and the emergency test circuit has an on state and an off state; The output end of the rectifier circuit is connected to the emergency lighting lamp through the first voltage conversion circuit, and the output end of the rectifier circuit is also configured to be connected to the positive electrode of the emergency battery, and the negative electrode of the emergency battery is connected to the emergency lighting lamp through the control module; The microprocessor is connected to the manual trigger module, the App trigger module and the wireless trigger module, and the microprocessor is configured to control the switch state of the emergency test circuit according to the trigger signal sent by the manual trigger module, the App trigger module or the wireless trigger module.

2. The emergency lighting test device according to claim 1, characterized in that: The microprocessor includes a NOR gate, whose input ends are respectively connected to the digital trigger signals sent by the manual trigger module, the App trigger module, and the wireless trigger module; The emergency test circuit comprises an electronically controllable switch, and the output end of the NOR gate is connected to the control end of the electronically controllable switch.

3. The emergency lighting test device according to claim 2, characterized in that: The electronically controllable switch is a MOS switch tube, and the output end of the NOR gate is connected to the gate of the MOS switch tube.

4. The emergency lighting test device according to claim 2, characterized in that: The App trigger module is configured to communicate with a mobile phone or a smart tablet to receive a trigger instruction.

5. The emergency lighting test device according to claim 2, characterized in that: The wireless trigger module is configured to communicate with the remote controller to receive a trigger instruction.

6. The emergency lighting test device according to claim 2, characterized in that: The manual trigger module is configured with a manual operation key.

7. The emergency lighting test device according to any one of claims 1 to 6, characterized in that: The manual trigger module, App trigger module or wireless trigger module is connected to the microprocessor via wired communication or wireless communication.

8. The emergency lighting test device according to claim 7, characterized in that: The control module further includes a second voltage conversion circuit, and the negative electrode of the emergency battery is connected to the emergency lighting lamp through the second voltage conversion circuit; And / or, the emergency lighting test device further comprises an indicating device, which is arranged on the power supply circuit of the emergency battery.

9. The emergency lighting test device according to claim 7, characterized in that: The control module further comprises a battery charging circuit, which is arranged between the output end of the rectifier circuit and the positive electrode of the emergency battery.

10. An emergency lighting system, characterized in that: The invention comprises an emergency lighting lamp, an emergency battery and an emergency lighting lamp testing device as claimed in any one of claims 1 to 9.

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