CN215309839U

CN215309839U - Early warning fire-extinguishing lamp for cabinet body

Info

Publication number: CN215309839U
Application number: CN202120691640.7U
Authority: CN
Inventors: 朱清; 洪从胜
Original assignee: Jiangsu Hongran Intelligent Technology Co ltd
Current assignee: Jiangsu Hongran Intelligent Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-28
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to an early warning and extinguishing lamp for a cabinet body, which comprises a cover body and a base which are assembled together; a circuit board structure is arranged in the base, and an LED illuminating lamp, a microprocessor, a temperature sensor and a characteristic gas sensor are respectively arranged on the circuit board structure; detect the temperature after object is overheated or smoldering or burning through temperature sensor, detect one or more characteristic gas such as carbon monoxide that the object is overheated or smoldering or burning after burning through characteristic gas sensor, sulfur dioxide, hydrogen sulfide, ammonia, and will correspond the testing result and send microprocessor, when receiving in the testing result of gas concentration or temperature arbitrary one reach corresponding threshold value information of setting for, microprocessor opens electronic heating trigger heating solid environmental protection fire extinguishing module, thereby can release harmless inert gas rapidly after the temperature of solid environmental protection fire extinguishing module surpasss the temperature threshold value and realize that the conflagration is put out in advance.

Description

Early warning fire-extinguishing lamp for cabinet body

Technical Field

The utility model relates to an early warning fire extinguishing device, in particular to an early warning fire extinguishing lamp for a cabinet body.

Background

According to statistics, 50% of fires around the world are caused by electrical causes, and electrical cabinets are a key point for fire prevention. The fire early warning device of the existing electrical cabinet can find a fire in time but cannot automatically extinguish the fire, and the fire extinguishing device of the existing electrical cabinet needs to be started until the fire happens, so that the loss is irremediable due to the fact that the fire happens at the moment. Therefore, an electrical cabinet fire early warning and extinguishing device capable of early warning and automatically extinguishing fire is urgently needed. The LED lamp is small in size, high in lighting effect and long in service life, is an ideal light source for electrical cabinet illumination, but the common electrical cabinet illumination lamp only has one illumination function and cannot be linked with an early warning device generally, and if the electrical cabinet illumination lamp can be linked with a fire early warning and extinguishing device, the early warning effect can be effectively improved.

SUMMERY OF THE UTILITY MODEL

Based on the defects and shortcomings in the prior art, the utility model provides an early warning and fire extinguishing lamp for a cabinet body.

The technical scheme provided by the utility model is as follows:

the utility model provides a cabinet body early warning fire-extinguishing lamp which characterized in that: comprises a cover body and a base which are assembled together; a circuit board structure is arranged in the base, an LED illuminating lamp, a microprocessor, a temperature sensor and a characteristic gas sensor are respectively arranged on the circuit board structure, a solid environment-friendly fire extinguishing module is further arranged below the circuit board structure, and an electronic heating trigger is closely attached to and coated on the outer wall of the solid environment-friendly fire extinguishing module; the temperature sensor and the characteristic gas sensor are respectively in signal connection with the microprocessor to send corresponding detection results to the microprocessor, the microprocessor is electrically connected with the electronic heating trigger, when any one of the detection results of the received gas concentration or temperature reaches corresponding set threshold information, the microprocessor opens the electronic heating trigger to heat the solid environment-friendly fire extinguishing module, and harmless inert gas can be rapidly released after the temperature of the solid environment-friendly fire extinguishing module exceeds a temperature threshold.

Furthermore, four corners of the cover body are respectively provided with a cover body mounting hole, four corners of the base are respectively provided with a base mounting hole, and the external fixing member passes through the cover body mounting holes and the base mounting holes to realize the mounting and fixing between the cover body and the base.

Further, the characteristic gas sensor is a sensor capable of detecting any one or more characteristic gases of carbon monoxide, sulfur dioxide, hydrogen sulfide and ammonia released after the object is overheated or burns.

Further, when any one of the detection results of the gas concentration or the temperature reaches the threshold value information set correspondingly, the microprocessor controls the LED illuminating lamp to change from the normally-on working mode to the flickering working mode.

Furthermore, an observation window is arranged above the cover body, and a ventilation window is arranged below the cover body.

Furthermore, a plurality of air holes are formed in the side walls of the two sides of the base.

The utility model has the beneficial effects that:

(1) the utility model provides an early warning and extinguishing lamp for a cabinet, which is characterized in that a temperature sensor is used for detecting the temperature of an object which is overheated or smoldering or combusted, a characteristic gas sensor is used for detecting one or more characteristic gases such as carbon monoxide, sulfur dioxide, hydrogen sulfide and ammonia released by the object which is overheated or smoldering or combusted, corresponding detection results are sent to a microprocessor, when any one of the detection results of the gas concentration or the temperature reaches correspondingly set threshold information, the microprocessor opens an electronic heating trigger to heat a solid environment-friendly extinguishing module, and harmless inert gas can be rapidly released after the temperature of the solid environment-friendly extinguishing module exceeds a temperature threshold so as to realize the pre-extinguishing of a fire.

(2) The utility model provides an early warning and extinguishing lamp for a cabinet body, wherein when any one of detection results of gas concentration or temperature reaches correspondingly set threshold information, a microprocessor controls an LED illuminating lamp to be switched from a normally-on working mode to a flashing working mode, so that a user can conveniently observe and know the lamp in real time through an observation window on a cover body, and timely warning is realized.

(3) The utility model provides an early warning and extinguishing lamp for a cabinet body, which is small in size and convenient to install, and integrates multiple functions into a whole: the LED illuminating lamp adopted by the utility model has small volume, low power and long service life, and is an ideal light source for illuminating the inside of the electrical cabinet.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

As shown in fig. 1, the early warning and extinguishing lamp for a cabinet provided by the utility model comprises a cover body 1 and a base 2 which are assembled together; a circuit board structure 2-2 is arranged in the base 2, an LED illuminating lamp 2-21, a microprocessor 2-22, a temperature sensor 2-23 and a characteristic gas sensor 2-24 are respectively arranged on the circuit board structure 2-2, a solid environment-friendly fire extinguishing module 2-3 is arranged below the circuit board structure 2-2, and an electronic heating trigger 2-4 is clung to and coated on the outer wall of the solid environment-friendly fire extinguishing module 2-3; the temperature sensors 2-23 and the characteristic gas sensors 2-24 are respectively in signal connection with the microprocessors 2-22 to send corresponding detection results to the microprocessors 2-22, the microprocessors 2-22 are electrically connected with the electronic heating trigger 2-4, when any one of the detection results of the gas concentration or the temperature reaches the threshold value information set correspondingly, the microprocessors 2-22 turn on the electronic heating trigger 2-4 to heat the solid environment-friendly fire extinguishing module 2-3, and harmless inert gas can be released quickly after the temperature of the solid environment-friendly fire extinguishing module 2-3 exceeds the temperature threshold value.

Specifically, four corners of the cover body 1 are respectively provided with cover body mounting holes 1-1, four corners of the base 2 are respectively provided with base mounting holes 2-1, and the external fixing member passes through the cover body mounting holes 1-1 and the base mounting holes 2-1 to realize the mounting and fixing between the cover body 1 and the base 2.

Specifically, the characteristic gas sensors 2 to 24 select any one or more characteristic gas sensors capable of detecting carbon monoxide, sulfur dioxide, hydrogen sulfide and ammonia released after overheating or burning of the object, so that effective detection of the concentration of the corresponding released gas can be realized in the states of overheating, burning, open fire, smoldering and the like of the object, and early warning and extinguishment of fire are realized in advance.

Specifically, when any one of the detection results of the gas concentration or the temperature reaches the threshold information set correspondingly, the microprocessor 2-22 controls the LED illuminating lamp 2-21 to change from the normally-on working mode to the flashing working mode, so that a user can conveniently observe and know the information in real time through the observation window on the cover body, and timely early warning is realized.

Specifically, an observation window 1-2 is provided above the cover body 1 to facilitate observation from the outside by a user, and a ventilation window 1-3 is provided below the cover body 1.

Specifically, the side walls of the two sides of the base 2 are provided with a plurality of air holes 2-5, so that on one hand, the temperature and characteristic gas released after the object is overheated or burns can conveniently enter the base 2 in time through the arrangement of the air vents 1-3 and the air holes 2-5, the temperature sensor and the characteristic gas sensor can conveniently detect the temperature and the characteristic gas in time, and on the other hand, the harmless inert gas quickly released after the temperature of the solid environment-friendly fire extinguishing module 2-3 exceeds a temperature threshold value can conveniently and effectively extinguish the overheated or burnt object in advance through the air vents 1-3 and the air holes 2-5.

The utility model provides an early warning and extinguishing lamp for a cabinet, which is characterized in that the temperature of an object which is overheated or smoldering or burnt is detected in real time through a temperature sensor 2-23, one or more characteristic gases such as carbon monoxide, sulfur dioxide, hydrogen sulfide, ammonia gas and the like released by the object which is overheated or smoldering or burnt are detected in real time through a characteristic gas sensor 2-24, a corresponding detection result is sent to a microprocessor 2-22 in a base 2, when any one of the detection results of the gas concentration or the temperature reaches corresponding set threshold information, the microprocessor 2-22 turns on an electronic heating trigger 2-4 to heat a solid environment-friendly extinguishing module 2-3, and harmless inert gas can be rapidly released after the temperature of the solid environment-friendly extinguishing module 2-3 exceeds a temperature threshold so as to realize the pre-extinguishing of a fire disaster

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cabinet body early warning fire-extinguishing lamp which characterized in that: comprises a cover body (1) and a base (2) which are assembled together; a circuit board structure (2-2) is arranged in the base (2), an LED illuminating lamp (2-21), a microprocessor (2-22), a temperature sensor (2-23) and a characteristic gas sensor (2-24) are respectively arranged on the circuit board structure (2-2), a solid environment-friendly fire extinguishing module (2-3) is further arranged below the circuit board structure (2-2), and an electronic heating trigger (2-4) is tightly attached to and coated on the outer wall of the solid environment-friendly fire extinguishing module (2-3); the temperature sensors (2-23) and the characteristic gas sensors (2-24) are respectively in signal connection with the microprocessors (2-22) to send corresponding detection results to the microprocessors (2-22), the microprocessors (2-22) are electrically connected with the electronic heating trigger (2-4), when any one of the detection results of gas concentration or temperature reaches corresponding set threshold information, the microprocessors (2-22) turn on the electronic heating trigger (2-4) to heat the solid environment-friendly fire extinguishing module (2-3), and harmless inert gas can be released rapidly after the temperature of the solid environment-friendly fire extinguishing module (2-3) exceeds a temperature threshold.

2. The early warning and fire extinguishing lamp for the cabinet body according to claim 1, wherein: the four corners of the cover body (1) are respectively provided with cover body mounting holes (1-1), the four corners of the base (2) are respectively provided with base mounting holes (2-1), and the external fixing piece penetrates through the cover body mounting holes (1-1) and the base mounting holes (2-1) to realize the mounting and fixing between the cover body (1) and the base (2).

3. The early warning and fire extinguishing lamp for the cabinet body according to claim 1, wherein: the characteristic gas sensors (2-24) are selected from sensors capable of detecting any one or more characteristic gases of carbon monoxide, sulfur dioxide, hydrogen sulfide and ammonia released after an object is overheated or burns.

4. The early warning and fire extinguishing lamp for the cabinet body according to claim 1, wherein: when any one of the detection results of the gas concentration or the temperature reaches the corresponding set threshold value information, the microprocessor (2-22) controls the LED illuminating lamp (2-21) to be switched from a normally-on working mode to a flickering working mode.

5. The early warning and fire extinguishing lamp for the cabinet body according to claim 1, wherein: an observation window (1-2) is arranged above the cover body (1), and a ventilation window (1-3) is arranged below the cover body (1).

6. The early warning and fire extinguishing lamp for the cabinet body according to claim 5, wherein: the side walls of the two sides of the base (2) are provided with a plurality of air holes (2-5).