CN112601439B

CN112601439B - Intelligent monitoring box overheating protection structure

Info

Publication number: CN112601439B
Application number: CN202110026658.XA
Authority: CN
Inventors: 郭盛云; 肖力; 李平; 赵春地; 向艳杰; 罗建军
Original assignee: Mingfei Weiye Technology Co ltd
Current assignee: Mingfei Weiye Technology Co ltd
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2022-02-22
Anticipated expiration: 2041-01-09
Also published as: CN112601439A

Abstract

The invention discloses an intelligent monitoring box overheating protection structure which comprises a box body, wherein a temperature sensor is arranged in the middle of the rear end in the box body, a grading controller is arranged on the left side in the box body, the temperature sensor is electrically connected to the grading controller, two groups of fans which are symmetrical left and right are arranged at the bottom end of the inner side of the box body, the output ends of the fans penetrate through the bottom end of the box body to be communicated with the outside, the fans are electrically connected to the grading controller, and a plurality of groups of heat collecting plates which are uniformly distributed are detachably connected to the upper portion of the inner side of the box body. Through setting up filter mechanism, keep apart box internal environment and external environment, prevent because when inside and outside heat energy exchange, inside dust impurity or the mosquito of the outside air gets into the box, cause the influence to the inside electronic component normal use of box, effectively protect the inside electronic component of box and service environment clean, prolong inside electronic component's life, reduce the maintenance cost of device.

Description

Intelligent monitoring box overheating protection structure

Technical Field

The invention relates to the technical field of monitoring systems, in particular to an overheating protection structure of an intelligent monitoring box.

Background

Along with the development of the society, public security and traffic monitoring systems are widely distributed in communities, roads and the like, most of the public security and traffic monitoring systems are composed of three parts, namely front-end equipment, a control box and a monitoring center, the front-end equipment can adopt terminals such as an analog camera, a digital high-definition network camera or a visual interphone, signals collected by the front-end equipment and working state signals of the front-end equipment are processed by the control box and then transmitted to the monitoring center, and therefore people only need to master the dynamic state of each monitoring point in real time through the remote monitoring center. The intelligent monitoring box is designed for meeting the management requirements of large data informatization in the fields of intelligent cities, safety engineering, snow engineering, intelligent transportation and the like, and is additionally provided with an internet communication technology, an intelligent city informatization management technology, a modular design, a lightning protection system design and perfect powerful data application function besides meeting the basic functional requirements of the original communication protection box, so that the reliability, continuity and intelligent requirements of the intelligent monitoring box and related system operation equipment are ensured. The equipment is an all-weather outdoor electrical equipment protection box used in the open air environment, and is required to have the functions of rain prevention, dust prevention, ventilation and heat dissipation, aging prevention, lightning protection, electromagnetic interference prevention and the like. In the using process of the intelligent monitoring box, because the intelligent monitoring box is used all weather, the internal electrical elements generate heat seriously, in order to protect the normal use of the internal electrical elements, a heat radiation structure is usually required to be additionally arranged in the intelligent monitoring box, the normal way is to directly arrange a heat radiation port on the monitoring box or additionally arrange a heat radiation fan in the monitoring box, the heat radiation mechanism directly arranging the heat radiation port is too simple, when the external air flows slowly, the actual heat radiation requirement can not be met, in the practical application, mosquitoes, impurities in the air and the like can enter the monitoring box through the heat radiation port, the heat radiation port is blocked and the heat radiation performance is influenced, the normal use of the internal electrical elements is directly influenced, the device is damaged, the heat radiation performance of the device can be enhanced by adopting the internally additionally arranged heat radiation fan, however, the heat radiation fan runs all weather, the self power consumption is serious, the energy conservation and the environmental protection are not enough, and under full load operation, the actual life of radiator fan also discounts greatly, and the user need constantly arrange the inspection, carries out the maintenance or changes to radiator fan, and the maintenance cost of device is higher.

Disclosure of Invention

The invention aims to provide an overheating protection structure of an intelligent monitoring box, so as to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: an intelligent monitoring box overheating protection structure comprises a box body, wherein a temperature sensor is arranged at the middle position of the inner rear end of the box body, a grading controller is arranged at the left side of the inner portion of the box body, the temperature sensor is electrically connected to the grading controller, two sets of fans which are bilaterally symmetrical are arranged at the bottom end of the inner side of the box body, the output ends of the fans penetrate through the bottom end of the box body to be communicated with the outside, the fans are electrically connected to the grading controller, a plurality of sets of heat collecting plates which are uniformly distributed are detachably connected to the upper portion of the inner side of the box body, the heat collecting plates are made of copper-aluminum alloy, a plurality of ventilation holes are formed in each heat collecting plate, a connecting box is arranged at the top end of the box body, the connecting box is communicated with the box body from inside to inside, the top end of the connecting box is open, the left end and the right end of the connecting box extend to the outer side of the box body, a plurality of air inlet strips which are uniformly distributed are symmetrically arranged at the left end and the right end of the connecting box body, the intermediate position of connecting box can be dismantled and be connected with filtering mechanism, filtering mechanism is including crossing the filter frame, the intermediate position of crossing the filter frame is provided with the filter screen, the filter screen covers coupling part between box and the connecting box completely, the top of connecting box is provided with the apron, the outside that extends to the connecting box all around of apron, the outside bilateral symmetry of box is provided with two sets of telescopic machanism, telescopic machanism electric connection is in hierarchical controller, telescopic machanism's output is provided with the push rod, the push rod passes the bottom fixed connection of connecting box and apron. Preferably, the rear end of the box body is provided with an external frame. Preferably, the inside rear end downside of box is provided with a plurality of evenly distributed's mounting bracket, be provided with a plurality of mounting holes on the mounting bracket, the material of mounting bracket is the stainless steel. Preferably, the front end of box is provided with the chamber door through the pivot hinge, be provided with interior viewport on the chamber door, the material in interior viewport is transparent PVC, through sealed glue and chamber door fixed connection around the interior viewport. Preferably, the inboard of box is provided with the draw-in groove with heat collecting plate thickness looks adaptation, the heat collecting plate passes through the draw-in groove and can dismantle the joint inside the box, the four corners department of heat collecting plate all is provided with the fillet. Preferably, telescopic machanism includes the urceolus, urceolus fixed connection is in the outside of box, be provided with in the urceolus and rotate chamber and flexible chamber, flexible chamber sets up in the outside of rotating the chamber, the top in flexible chamber is passed the urceolus and is extended to the outside, it is connected with the screw rod to rotate the intracavity rotation, the vertical setting of screw rod, the bottom of urceolus sets up by driving the motor a little, the output that drives the motor a little passes the urceolus and is connected with the bottom of screw rod, there is the slider outside of screw rod through threaded connection, slider sliding connection is in rotating the chamber, the slider extends to flexible intracavity, the bottom of push rod and the top fixed connection of slider. Preferably, a through hole matched with the push rod is formed in the connecting box, and the push rod penetrates through the through hole to be fixedly connected with the cover plate. Preferably, all be provided with the water guide arc around the top of apron, the bottom of apron is provided with the adaptation groove with the mutual adaptation of connecting box, the adaptation inslot is provided with the silica gel sealing washer, the upper portion joint in the adaptation inslot of connecting box when the apron moves to the stroke bottom. Preferably, the left end and the right end of the filter frame are symmetrically provided with two sets of installation lugs, the bottom of each installation lug is provided with an installation rod, the connecting box is provided with installation holes matched with the installation rods, and the filter mechanism can be detachably clamped in the installation holes in the connecting box through the installation rods. Preferably, the grading controller is provided with two-stage control according to the electric signals of the temperature sensor, the first stage controls the telescopic mechanism to operate, and the second stage controls the telescopic mechanism and the fan to operate simultaneously. Compared with the prior art, the invention has the beneficial effects that: 1. The invention uses the temperature sensor to detect the working temperature of the electronic element in the box body and sends the detected data electric signal to the grading controller through the temperature sensor and the grading controller which are arranged in the box body, the grading controller is provided with two-stage control, the first stage controls the telescopic mechanism to operate, the second stage controls the telescopic mechanism and the fan to operate simultaneously, when the temperature in the box body is higher, the grading controller receives the electric signal of the temperature sensor to control the telescopic mechanism to operate, the push rod pushes the cover plate to ascend, the cover plate is separated from the connecting box, the connecting box forms an open structure, the air input in the box body is greatly increased, the heat in the box body is exchanged with the external environment, the working temperature of the internal electronic element is reduced, when the temperature in the box body is not reduced and is continuously overhigh, the grading controller receives the electric signal of the temperature sensor to control the fan to operate, and the fan guides the air flow from the connecting box body to enter the box body, the air flow flows through an electric element from a ventilation hole on the self-heating plate and is finally discharged downwards from the fan, so that the heat in the box body is taken out, the effect of rapid cooling is achieved, the hierarchical control mechanism can meet the internal heat dissipation of the box body only by controlling the telescopic mechanism to jack the cover plate under the conventional state, the fan is opened for heat dissipation under the condition of few cases, the specific hierarchical heat dissipation is realized, the fan does not need to operate constantly, the energy loss required by the heat dissipation of the monitoring box is greatly reduced on the premise of ensuring the heat dissipation performance of the box body, the service life of the fan is effectively prolonged, the overheat protection mechanism is formed, the device is automatically regulated in a hierarchical manner, manual excessive interference maintenance is not needed, the maintenance cost of the device is reduced, and the service performance of the device is improved; 2. According to the invention, the multiple groups of heat-collecting plates which are uniformly distributed are arranged, the heat-collecting plates are made of copper-aluminum alloy and have excellent heat absorption performance, heat generated in the working process of electrical elements in the box body is dissipated into internal air, the heat-collecting plates are attracted to be not wound around the electrical elements, the connecting box is arranged, the middle part of the bottom end of the connecting box is communicated with the interior of the box body, air inlet strips are symmetrically arranged on the left side and the right side of the bottom end of the connecting box, air flow which is communicated from left to right is formed in the connecting box, under the attraction effect of the air flow, the heat is transferred into the connecting box from the heat-collecting plates in the box body and is discharged, the heat is dissipated to the interior of the box body in a conventional state, the normal use of the electronic elements in the box body is protected, and the practicability of the device is effectively enhanced; 3. According to the invention, the inner viewing port made of the transparent PVC material is arranged on the box door, so that a user can observe the use condition of the electronic element in the box body under the condition that the box door is closed, the box door does not need to be opened and checked every maintenance, when the electronic element is burnt due to failure, the electronic element can be rapidly found and responded, and the use of the user is facilitated; 4. According to the invention, the internal environment of the box body is isolated from the external environment by arranging the filtering mechanism, so that dust impurities or mosquitoes in the external air are prevented from entering the box body to influence the normal use of the electronic element in the box body when the internal and external heat energy is exchanged, the electronic element in the box body and the use environment are effectively protected to be clean, the dust is prevented from being polluted outside the electronic element, the service life of the internal electronic element is prolonged, and the maintenance cost of the device is reduced; 5. According to the invention, the cover plate is arranged and extends to the outer side of the connecting box, when the cover plate is in an opening state, an effective waterproof effect can be achieved on an opening on the connecting box, rainwater is prevented from entering the box body from the connecting box to cause burning of internal electrical elements, normal use of the device in rainy and snowy weather is ensured, the top end of the cover plate is provided with the water guide arc matching adaptive groove, rainwater can be effectively prevented from flowing into the connecting box from a gap between the cover plate and the connecting box in a closed state, the sealing performance of the device on rainwater is enhanced, and normal use of the internal electrical elements is protected.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the present invention. Fig. 2 is a schematic front view of the present invention. Fig. 3 is a front view semi-sectional structure diagram of the present invention. Fig. 4 is a schematic view of a half-section structure of the junction box of the present invention. Fig. 5 is a schematic view of the internal structure of the telescopic mechanism of the present invention. Fig. 6 is a schematic structural diagram of the filter mechanism of the present invention. Figure 7 is a schematic view of the heat collection plate structure of the present invention. In the figure: 1. a box body; 2. a box door; 21. an inner viewport; 3. a connecting box; 31. an air inlet strip; 32. a through opening; 4. a cover plate; 41. a water guide arc; 42. an adaptation groove; 5. an external frame; 6. a filtering mechanism; 61. a filter frame; 62. filtering with a screen; 63. mounting lugs; 631. mounting a rod; 7. a heat collection plate; 71. a vent hole; 72. round corners; 73. a card slot; 8. a telescoping mechanism; 81. an outer cylinder; 811. a rotation chamber; 812. a telescoping chamber; 82. a screw; 83. a slider; 84. a push rod; 85. a micro-drive motor; 9. a temperature sensor; 10. a mounting frame; 11. a classification controller; 12. a fan.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following combination. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Referring to fig. 1-7, an embodiment of an intelligent monitoring box overheat protection structure provided by the present invention: an intelligent monitoring box overheating protection structure comprises a box body 1, an external connecting frame 5 is arranged at the rear end of the box body 1 and used for connecting and installing the box body 1 with an external fixing surface, a box door 2 is arranged at the front end of the box body 1 through a rotating shaft hinge, an internal view port 21 is arranged on the box door 2, the material of the internal view port 21 is transparent PVC, the periphery of the internal view port 21 is fixedly connected with the box door 2 through sealant, the internal view port 21 made of transparent PVC is arranged on the box door 2, a user can observe the use condition of electronic elements in the box body 1 under the condition that the box door 2 is closed, the box door 2 is not required to be opened and checked every maintenance, when the electronic elements are burnt out due to faults, the electronic elements can be rapidly found and responded, the use of the user is facilitated, a plurality of mounting frames 10 which are uniformly distributed are arranged at the lower side of the internal rear end of the box body 1, a plurality of mounting frames 10 are arranged on the mounting frames 10, and the mounting frames 10 are made of stainless steel, the electric element is used for installing monitoring equipment, the material of the installation frame 10 is stainless steel, the situation that the installation frame 10 is rusted due to water inflow in the box body 1 and the electric element is corroded to cause the abnormal use of the device is prevented, the temperature sensor 9 is arranged in the middle position of the rear end in the box body 1 and used for monitoring the working environment temperature of the electric element in the box body 1 in real time, the grading controller 11 is arranged on the left side in the box body 1, the temperature sensor 9 is electrically connected to the grading controller 11, the grading controller 11 receives and processes the electric signal of the temperature sensor 9 in real time and controls a lower mechanism to react, two groups of fans 12 which are symmetrical left and right are arranged at the bottom end of the inner side of the box body 1, the output ends of the fans 12 penetrate through the bottom end of the box body 1 to be communicated with the outside, the fans 12 are electrically connected to the grading controller 11, and a plurality of groups of heat collecting plates 7 which are uniformly distributed are detachably connected above the inner side of the box body 1, the heat-collecting plate 7 is made of copper-aluminum alloy, a plurality of vent holes 71 are formed in the heat-collecting plate 7, clamping grooves 73 matched with the thickness of the heat-collecting plate 7 are formed in the inner side of the box body 1, the heat-collecting plate 7 is detachably clamped in the box body 1 through the clamping grooves 73, round corners 72 are formed in four corners of the heat-collecting plate 7, the heat-collecting plate 7 is made of copper-aluminum alloy and has excellent heat absorption performance by arranging a plurality of groups of heat-collecting plates 7 which are uniformly distributed, heat generated in the working process of electric elements in the box body 1 is dissipated into the internal air and is not wound around the electric elements by the suction of the heat-collecting plate 7, the four corners of the heat-collecting plate 7 are round corners 72, a user can conveniently clamp the heat-collecting plate 7 into the clamping grooves 73, the round corners 72 play a guiding role, the top end of the box body 1 is provided with a connecting box 3, the connecting box 3 is communicated with the box body 1, the top end of the connecting box 3 is opened, the left end and the right end of the connecting box 3 extend to the outer side of the box body 1, a plurality of air inlet strips 31 which are uniformly distributed are symmetrically arranged at the left and the right of the bottom end of the connecting box 3, a filtering mechanism 6 is detachably connected at the middle position of the connecting box 3, the filtering mechanism 6 comprises a filtering frame 61, a filtering net 62 is arranged at the middle position of the filtering frame 61, the filtering net 62 completely covers the connecting part between the box body 1 and the connecting box 3, two groups of mounting lugs 63 are symmetrically arranged at the left end and the right end of the filtering frame 61, a mounting rod 631 is arranged at the bottom end of the mounting lugs 63, mounting holes which are mutually matched with the mounting rod 631 are arranged on the connecting box 3, the filtering mechanism 6 can be detachably clamped in the mounting holes on the connecting box 3 through the mounting rod 631, the filtering mechanism 6 is arranged to isolate the internal environment of the box body 1 from the external environment, and prevent dust impurities or mosquitoes in the external air from entering the box body 1 when the internal and external heat energy are exchanged, the normal use of the electronic elements in the box body 1 is influenced, the electronic elements in the box body 1 and the use environment are effectively protected to be clean, dust is prevented from being contaminated outside the electronic elements, the service life of the internal electronic elements is prolonged, the maintenance cost of the device is reduced, by arranging the connecting box 3, the middle part of the bottom end of the connecting box 3 is communicated with the inside of the box body 1, the left side and the right side of the bottom end of the connecting box 3 are symmetrically provided with the air inlet strips 31, air flow which is communicated from left to right is formed in the connecting box 3, under the suction effect of the air flow, heat is transferred into the connecting box 3 from the heat collecting plate 7 in the box body 1 and is discharged, the inside of the box body 1 is radiated under the conventional state, the normal use of the electronic elements in the box body 1 is protected, the practicability of the device is effectively enhanced, the cover plate 4 is arranged above the connecting box 3, the top end of the cover plate 4 is all provided with the water guide arcs 41 around, the bottom end of the cover plate 4 is provided with the adaptive groove 42 mutually matched with the connecting box 3, a silica gel sealing ring is arranged in the adapting groove 42, the upper part of the connecting box 3 is clamped in the adapting groove 42 when the cover plate 4 moves to the bottom end of the stroke, the cover plate 4 extends to the outer side of the connecting box 3 by arranging the cover plate 4, when the cover plate 4 is in an opening state, the effective waterproof effect can be achieved on the opening on the connecting box 3, rainwater is prevented from entering the box body 1 from the connecting box 3 to cause burning of internal electric elements, the normal use of the device in rainy and snowy weather is ensured, the top end of the cover plate 4 is provided with a water guide arc 41 which is matched with the adapting groove 42, in a closed state, rainwater can be effectively prevented from flowing into the connecting box 3 from a gap between the cover plate 4 and the connecting box 3, the sealing performance of the device to rainwater is enhanced, the periphery of the cover plate 4 extends to the outer side of the connecting box 3, two groups of telescopic mechanisms 8 are symmetrically arranged on the left and right of the outer side of the box body 1, and the telescopic mechanisms 8 are electrically connected with the grading controller 11, the output end of the telescopic mechanism 8 is provided with a push rod 84, the push rod 84 penetrates through the connecting box 3 to be fixedly connected with the bottom end of the cover plate 4, a through hole 32 matched with the push rod 84 is arranged on the connecting box 3, the push rod 84 penetrates through the through hole 32 to be fixedly connected with the cover plate 4, the telescopic mechanism 8 comprises an outer barrel 81, the outer barrel 81 is fixedly connected with the outer side of the box body 1, a rotating cavity 811 and a telescopic cavity 812 are arranged in the outer barrel 81, the telescopic cavity 812 is arranged on the outer side of the rotating cavity 811, the top end of the telescopic cavity 812 penetrates through the outer barrel 81 to extend to the outer side, a screw rod 82 is rotatably connected in the rotating cavity 811, the screw rod 82 is vertically arranged, the bottom end of the outer barrel 81 is provided with a micro-drive motor 85, the output end of the micro-drive motor 85 penetrates through the outer barrel 81 to be connected with the bottom end of the screw rod 82, the outer side of the screw rod 82 is connected with a sliding block 83 through threads, the sliding block 83 is slidably connected in the rotating cavity 83, the sliding block 83 extends into the telescopic cavity 83, the bottom end of the push rod 84 is fixedly connected with the top end of the sliding block 83, the grading controller 11 sets two-stage control according to the electric signal of the temperature sensor 9, the first stage controls the telescopic mechanism 8 to operate, the second stage controls the telescopic mechanism 8 and the fan 12 to operate simultaneously, the invention uses the temperature sensor 9 to detect the working temperature of the electronic element in the box 1 by setting the temperature sensor 9 and the grading controller 11 in the box 1, and sends the detected data electric signal to the grading controller 11, the grading controller 11 sets two-stage control, the first stage controls the telescopic mechanism 8 to operate, the second stage controls the telescopic mechanism 8 and the fan 12 to operate simultaneously, when the temperature in the box 1 is higher, the grading controller 11 receives the electric signal of the temperature sensor 9 to control the telescopic mechanism 8 to operate, the push rod 84 pushes the cover plate 4 to rise, the cover plate 4 is separated from the connecting box 3, the connecting box 3 forms an open structure, the air input in the box 1 is greatly increased, and the heat in the box 1 is exchanged with the external environment, the working temperature of internal electronic components is reduced, when the internal temperature of the box body 1 is not reduced and is continuously too high, the grading controller 11 receives the electric signal of the temperature sensor 9 to control the fan 12 to operate, the fan 12 guides airflow to enter the box body 1 from the connecting box 3, the airflow flows through the electric components from the ventilation hole 71 on the self-heating plate 7 and is finally discharged downwards from the fan 12 to take out heat in the box body 1 to achieve the effect of rapid cooling, the grading control mechanism can meet the requirement of heat dissipation in the box body 1 by controlling the telescopic mechanism 8 to jack the cover plate 4 in a conventional state, the fan 12 is opened to dissipate heat in a few cases, the targeted grading heat dissipation is realized, the fan 12 does not need to operate constantly, the energy loss required by the heat dissipation of the monitoring box is greatly reduced on the premise of ensuring the heat dissipation performance of the box body 1, and the service life of the fan 12 is effectively prolonged, an overheating protection mechanism is formed, the device is automatically adjusted in a grading mode, manual excessive interference is not needed for maintenance, the maintenance cost of the device is reduced, and the use performance of the device is improved. The working principle is as follows: when the invention is used, a user needs to know the simple structure of the invention, when in use, the user utilizes the external bracket 5 at the rear end of the box body 1 to install the box body 1 on an external fixing surface, the electric element for monitoring equipment is installed in the box body 1 through the mounting bracket 10, an external circuit penetrates out through a wire hole at the lower end of the box body 1 (not shown in the figure), under the normal state, the heat generated in the working process of the electric element in the box body 1 is dissipated into the internal air and is not sucked by the heat-collecting plate 7 to surround the electric element, the connecting box 3 is arranged, the middle part at the bottom end of the connecting box 3 is communicated with the inside of the box body 1, the left side and the right side of the bottom end of the connecting box 3 are symmetrically provided with the air inlet strips 31, a left-right through air flow is formed in the connecting box 3, under the suction effect of the air flow, the heat is transferred into the connecting box 3 from the heat-collecting plate 7 in the box body 1 and is discharged, the invention radiates the heat in the box body 1 under the conventional state, protects the normal use of the electronic elements in the box body 1, and effectively enhances the practicability of the device, through arranging the temperature sensor 9 and the hierarchical controller 11 in the box body 1, the temperature sensor 9 is used for detecting the working temperature of the electronic elements in the box body 1 in real time, and the detected data electric signals are sent to the hierarchical controller 11, the hierarchical controller 11 receives the data of the temperature sensor 9 in real time and analyzes the data, the hierarchical controller 11 is provided with two-stage control, the first-stage control telescopic mechanism 8 operates, the second-stage control telescopic mechanism 8 and the fan 12 operate simultaneously, when the temperature in the box body 1 is higher, the hierarchical controller 11 receives the electric signals of the temperature sensor 9 to control the telescopic mechanism 8 to operate, the push rod 84 pushes the cover plate 4 to ascend, the hierarchical controller 11 controls the micro-driving motor 85 to rotate, the screw 82 rotates to cooperate with the limiting function of the rotating cavity 811, the slide block 83 moves upwards to drive the push rod 84 to rise, so that the cover plate 4 is separated from the connecting box 3, an open structure is formed on the connecting box 3, the air input inside the box body 1 is greatly increased, the heat inside the box body 1 is exchanged with the external environment, the working temperature of internal electronic components is reduced, after the temperature returns to a proper temperature, the telescopic mechanism 8 is reset, the cover plate 4 is closed again, when the temperature inside the box body 1 is not lowered continuously and is overhigh, the grading controller 11 receives an electric signal of the temperature sensor 9 to control the fan 12 to operate, the fan 12 guides airflow to enter the box body 1 from the connecting box 3, the airflow flows through the electric components from the ventilation holes 71 on the self-heating plate 7 and is finally discharged downwards from the fan 12, the heat inside the box body 1 is taken out, the effect of rapid cooling is achieved, and the grading type control mechanism can meet the internal heat dissipation of the box body 1 by only controlling the telescopic mechanism 8 to jack the cover plate 4 under the conventional state, under the few circumstances, just open fan 12 and dispel the heat, realized the hierarchical heat dissipation of pertinence, fan 12 need not to operate constantly, under the prerequisite of guaranteeing 1 heat dispersion of box, very big reduction the required energy loss of control box heat dissipation to effectively prolong fan 12's life, form overheat protection mechanism, the automatic hierarchical regulation of device need not artifical too much to interfere the dimension and protect, the maintenance cost of reducing means improves the performance of device.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an intelligence monitoring box overheat protection structure, includes box (1), its characterized in that: the temperature sensor (9) is arranged at the middle position of the rear end inside the box body (1), the grading controller (11) is arranged on the left side inside the box body (1), the temperature sensor (9) is electrically connected to the grading controller (11), two groups of fans (12) which are bilaterally symmetrical are arranged at the bottom end of the inner side of the box body (1), the output end of each fan (12) penetrates through the bottom end of the box body (1) to be communicated with the outside, the fans (12) are electrically connected to the grading controller (11), a plurality of groups of uniformly distributed heat collecting plates (7) are detachably connected to the upper portion of the inner side of the box body (1), the heat collecting plates (7) are made of copper-aluminum alloy, a plurality of ventilation holes (71) are formed in the heat collecting plates (7), a connecting box (3) is arranged at the top end of the box body (1), and the connecting box body (1) is internally communicated with the connecting box body (3), the top of the connecting box (3) is arranged to be open, the left end and the right end of the connecting box (3) extend to the outer side of the box body (1), the bottom bilateral symmetry of the connecting box (3) is provided with a plurality of air inlet strips (31) which are uniformly distributed, the middle position of the connecting box (3) can be detachably connected with a filtering mechanism (6), the filtering mechanism (6) comprises a filtering frame (61), a filtering net (62) is arranged at the middle position of the filtering frame (61), the filtering net (62) completely covers the connecting part between the box body (1) and the connecting box (3), a cover plate (4) is arranged above the connecting box (3), the periphery of the cover plate (4) extends to the outer side of the connecting box (3), the outer side bilateral symmetry of the box body (1) is provided with two sets of telescopic mechanisms (8), and the telescopic mechanisms (8) are electrically connected to the grading controller (11), the output end of the telescopic mechanism (8) is provided with a push rod (84), and the push rod (84) penetrates through the connecting box (3) and is fixedly connected with the bottom end of the cover plate (4).

2. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the rear end of the box body (1) is provided with an external frame (5).

3. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the inside rear end downside of box (1) is provided with a plurality of evenly distributed's mounting bracket (10), be provided with a plurality of mounting holes on mounting bracket (10), the material of mounting bracket (10) is the stainless steel.

4. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the utility model discloses a visual inspection chamber, including box body (1), chamber door (2), be provided with interior viewport (21) on chamber door (2), the material of interior viewport (21) is transparent PVC, through sealed glue and chamber door (2) fixed connection around interior viewport (21).

5. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the inner side of the box body (1) is provided with a clamping groove (73) matched with the thickness of the heat-collecting plate (7), the heat-collecting plate (7) can be detachably clamped inside the box body (1) through the clamping groove (73), and round corners (72) of the heat-collecting plate (7) are provided with round corners.

6. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the telescopic mechanism (8) comprises an outer cylinder (81), the outer cylinder (81) is fixedly connected to the outer side of the box body (1), a rotating cavity (811) and a telescopic cavity (812) are arranged in the outer cylinder (81), the telescopic cavity (812) is arranged at the outer side of the rotating cavity (811), the top end of the telescopic cavity (812) penetrates through the outer cylinder (81) to extend to the outer side, a screw rod (82) is rotationally connected in the rotating cavity (811), the screw rod (82) is vertically arranged, the bottom end of the outer cylinder (81) is provided with a micro-driving motor (85), the output end of the micro-driving motor (85) penetrates through the outer cylinder (81) to be connected with the bottom end of the screw rod (82), the outer side of the screw rod (82) is connected with a sliding block (83) through threads, the sliding block (83) is connected with a rotating cavity (811) in a sliding way, the sliding block (83) extends into the telescopic cavity (812), and the bottom end of the push rod (84) is fixedly connected with the top end of the sliding block (83).

7. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the connecting box (3) is provided with a through hole (32) matched with the push rod (84), and the push rod (84) penetrates through the through hole (32) to be fixedly connected with the cover plate (4).

8. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the top of apron (4) all is provided with water guide arc (41) all around, the bottom of apron (4) is provided with adaptation groove (42) with connecting box (3) mutual adaptation, be provided with the silica gel sealing washer in adaptation groove (42), the upper portion joint of connecting box (3) is in adaptation groove (42) when moving stroke bottom in apron (4).

9. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the left end and the right end of filter frame (61) are symmetrically provided with two sets of installation ears (63), the bottom of installation ears (63) is provided with installation pole (631), be provided with the mounting hole with installation pole (631) mutual adaptation on connecting box (3), the mounting hole of joint on connecting box (3) can be dismantled through installation pole (631) in filter mechanism (6).

10. The intelligent monitoring box overheating protection structure according to claim 1, wherein: the grading controller (11) is provided with two-stage control according to the electric signal of the temperature sensor (9), the first stage controls the telescopic mechanism (8) to operate, and the second stage controls the telescopic mechanism (8) and the fan (12) to operate simultaneously.