Lifting alarm device and building envelope structure

Abstract

The utility model discloses a lifting alarm device and a building envelope, and relates to the technical field of anti-theft alarm. The lifting alarm device comprises a protective cover, the protective cover is provided with a protective cavity, the peripheral side wall of the protective cover is of a hollowed-out structure, a through hole is formed in the lower surface of the protective cover, and the hollowed-out structure and the through hole are communicated with the protective cavity; the audible and visual alarm and the through hole are oppositely arranged up and down; the lifting mechanism is arranged below the protective cover and connected with the lower surface of the protective cover, and the output end of the lifting mechanism is connected with the audible and visual alarm so as to drive the audible and visual alarm to enter and exit the protective cavity through the through hole. According to the utility model, the audible and visual alarm can be prevented from being easily hindered and influenced in the lifting process, the audible and visual alarm can be ensured to ascend and descend smoothly, and meanwhile, the audible and visual alarm in a working state can be protected from external damage, so that the audible and visual alarm can be normally used for a long time, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of theftproof alarm, especially a lifting alarm device and building envelope. BACKGROUND

[0002] The sound and light alarm is a kind of alarm signal device that sends warning signal to people through sound and various light.The sound and light alarm has the advantages of stable work, long service life, low power consumption, not affected by pollution and water, etc., and is widely used in factory, hotel, restaurant and residence etc.With the development of science and technology and the increasing use demand of people, the sound and light alarm products are various, among which, the sound and light alarm can be divided into fixed type and lifting type.

[0003] The lifting type sound and light alarm can adopt hydraulic lifting, pneumatic lifting or electric lifting mode.When not working, the lifting type sound and light alarm can be hidden by retracting action to avoid being affected by external environment;when receiving work instruction, the lifting type sound and light alarm will extend and send sound and light alarm signal to inform people to be vigilant and take precautions.However, in actual use, it is found that the lifting type sound and light alarm is easily affected by external obstacles during lifting, and when the lifting type sound and light alarm is in the state of extension and alarm, it may be damaged by external damage, resulting in serious damage of the lifting type sound and light alarm and unable to continue normal use. SUMMARY

[0004] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides a lifting alarm device and building envelope, which can avoid the sound and light alarm being affected by obstacles during lifting, ensure smooth lifting action of the sound and light alarm, and protect the sound and light alarm in working state from external damage, so as to ensure long-term normal use of the sound and light alarm and reduce maintenance cost.

[0005] The utility model first aspect embodiment provides a kind of lifting alarm device, it includes:

[0006] Protective cover, it has protection cavity, the peripheral side wall of the protective cover is openwork structure, the lower surface of the protective cover is equipped with through-hole, the openwork structure and the through-hole are communicated with the protection cavity respectively;

[0007] Sound and light alarm, it is arranged in upper and lower opposite with the through-hole;

[0008] Lifting mechanism, it is located below the protective cover, and is connected with the lower surface of the protective cover, the output end of the lifting mechanism is connected with the sound and light alarm, to drive the sound and light alarm in and out the protection cavity through the through-hole.

[0009] The lifting alarm device has at least the following beneficial effects: after the lifting alarm device is installed, the sound-light alarm can be driven to move up by the lifting mechanism, so that the sound-light alarm extends into the protection cavity of the protective cover through the through hole of the protective cover and emits a sound-light alarm signal, and the sound-light alarm signal can be transmitted outward through the hollow structure of the protective cover; at this time, the protective cover can provide good protection for the sound-light alarm, so that the sound-light alarm can be prevented from being damaged by external factors, normal operation of the sound-light alarm can be ensured for a long time, and maintenance cost is reduced; in addition, the protective cover can also play a protective role during the upward or downward movement of the sound-light alarm, so that the upward or downward movement of the sound-light alarm is very smooth and unobstructed.

[0010] Since the lifting mechanism is arranged on the lower side of the protective cover, when the sound-light alarm is lowered to the position, the sound-light alarm is withdrawn from the protection cavity, so that the sound-light alarm can be hidden and stored, the upper and lower sizes of the protective cover can be reduced, the manufacturing material of the protective cover is saved, and the cost is reduced.

[0011] In some embodiments of the utility model, the lifting alarm device further includes a pair of photoelectric sensors, the lifting alarm device is provided with two, the pair of photoelectric sensors includes a transmitting sensor and a receiving sensor, the transmitting sensor and the receiving sensor are respectively arranged on the two lifting alarm devices.

[0012] In some embodiments of the utility model, the protective cover is provided with an assembly hole, the assembly hole is configured to be capable of mounting the transmitting sensor or the receiving sensor of the pair of photoelectric sensors, the assembly hole is communicated with the protection cavity, and a central axis of the assembly hole extends along a first direction, and the first direction is perpendicular to the up-down direction.

[0013] In some embodiments of the utility model, the lifting mechanism includes a shell, an electric driving component and a guide sleeve, the shell is provided with a wire hole and an accommodating cavity with an upward opening, the wire hole is communicated with the accommodating cavity, the wire hole is configured to be capable of wiring the electric driving component and the sound-light alarm, the upper end of the shell is connected with the lower surface of the protective cover, the electric driving component is arranged in the accommodating cavity, the output end of the electric driving component is connected with the sound-light alarm to drive the sound-light alarm to move up and down, and the guide sleeve is arranged in the accommodating cavity and connected with the shell, and the sound-light alarm and the guide sleeve are connected in the up-down direction.

[0014] In some embodiments of the utility model, the electric driving component is an electric push rod, the electric push rod is connected with the shell, and the output end of the electric push rod is connected with the sound-light alarm; and / or,

[0015] The sound-light alarm comprises a support, a sound-light alarm lamp and a top cover, the lower end of the support is connected with the output end of the electric driving part, the upper end of the support is connected with the top cover, the support is slidingly connected with the guide sleeve in the up-down direction, and the sound-light alarm lamp is arranged on the support and below the top cover.

[0016] In some embodiments of the utility model, the lifting alarm device further comprises a street lamp, and the street lamp is arranged on the upper surface of the protective cover.

[0017] The utility model discloses a second aspect embodiment provides a kind of building envelope structure, it includes:

[0018] The lifting alarm device as claimed in the first aspect embodiment;

[0019] The enclosure member;

[0020] The column extends in the up-down direction, and the column is provided with at least two columns, all the columns are arranged at intervals, the enclosure member is arranged between any two adjacent columns, the upper end of each column is provided with the lifting alarm device, the upper surface of the column is provided with a receiving cavity that is open upward, the lifting mechanism is arranged in the receiving cavity, and the lower surface of the protective cover is connected with the upper surface of the column.

[0021] The building envelope structure according to the second aspect embodiment of the utility model has at least the following beneficial effects: the lifting alarm device with the unique structure is installed on the upper end of the column of the building envelope structure, the lifting mechanism of the lifting alarm device is arranged in the receiving cavity of the column, and the protective cover of the lifting alarm device is arranged on the upper surface of the column, so that the lifting mechanism can be well protected by the column, and the operation of the lifting mechanism is not affected by the outside environment and cannot normally drive the sound-light alarm to lift; under the protection of the protective cover, the sound-light alarm can normally lift and is not easily affected by the outside environment; furthermore, when the sound-light alarm is lifted to the position and emits a sound-light alarm signal, the protective cover can provide good protection for the sound-light alarm, so that the operation of the sound-light alarm is not affected by external damage, thereby ensuring that the lifting alarm device can be used for a long time, reducing the maintenance frequency, and reducing the cost.

[0022] In some embodiments of the utility model, the enclosure member is one of a door body, a fence and a wall.

[0023] In some embodiments of the utility model, the building envelope still includes the pair of photoelectric sensors and the controller, the controller is respectively with pair of photoelectric sensor, the lifting mechanism and the audible -visual alarm electricity is connected, the controller is configured to can receive the detection signal of pair of photoelectric sensor, control the lifting mechanism drive the audible -visual alarm and move up, and control the audible -visual alarm and send alarm signal.

[0024] In some embodiments of the utility model, the building envelope still includes the decorative lamps and lanterns, the decorative lamps and lanterns are located on the enclosure piece, the controller is respectively connected with the pair of photoelectric sensor and the decorative lamps and lanterns, and the controller is further configured to control the decorative lamps and lanterns to emit warning light when receiving the detection signal of the pair of photoelectric sensor.

[0025] Other features and advantages of the present utility model will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the present utility model. The objects and other advantages of the present utility model can be realized and achieved by means of the structures particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the three-dimensional structure schematic diagram of the lifting alarm device provided according to the embodiment of the utility model;

[0027] Figure 2 It is the structure schematic diagram of the bottom plate connection of lifting mechanism and protective cover provided according to the embodiment of the utility model;

[0028] Figure 3 It is the explosion schematic diagram of the lifting alarm device when installing on the stand provided according to the embodiment of the utility model;

[0029] Figure 4 It is the front view of the lifting alarm device provided according to the embodiment of the utility model;

[0030] Figure 5 It is Figure 4 The cross-sectional view of A-A section in Fig;

[0031] Figure 6 It is the structure schematic diagram of the building envelope provided according to the embodiment of the utility model;

[0032] Figure 7 It is the structure schematic diagram of the building envelope in the state of omitting protective cover provided according to another embodiment of the utility model.

[0033] 100, sound and light alarm; 110, sound and light alarm lamp; 120, support; 130, top cover; 131, connecting plate; 200, protective cover; 210, cover body; 211, assembly hole; 220, bottom plate; 230, top plate; 240, protection cavity; 300, lifting mechanism; 310, shell; 311, containing cavity; 312, bottom cover; 320, guide sleeve; 330, electric drive part; 400, post head lamp; 510, controller; 520, transmitting sensor; 530, receiving sensor; 610, stand; 611, containing cavity; 620, fence; 630, door body; 640, main column; 700, decorative lamp. DETAILED DESCRIPTION

[0034] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explanation of the present application, and cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it is to be understood that the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0036] In the description of the present application, it is to be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] Reference is made below Figures 1 to 7 The lifting alarm device and building envelope provided according to the embodiments of the present application are described.

[0038] As Figures 1 to 7 As shown in the first aspect of the present application, the lifting alarm device can be applied to factories, residences and other places, and sound and light alarm signals can be sent outward, for example, the lifting alarm device can be installed in the fence 620, balcony rail and other places. Moreover, the sound and light alarm 100 can be prevented from being easily affected by external obstacles during lifting, ensuring smooth and unobstructed lifting of the sound and light alarm 100, and at the same time, the sound and light alarm 100 in working state can be protected from external damage, thereby ensuring that the sound and light alarm 100 can be used for a long time, and reducing maintenance cost.

[0039] As shown in the drawings, the structure of the lifting alarm device comprises a protective cover 200, an audible and light alarm 100 and a lifting mechanism 300. Figures 1 to 5

[0040] The protective cover 200 has a protection cavity 240, the axial direction of the protective cover 200 extends along the up-down direction, the peripheral side wall of the protective cover 200 is a hollow structure, and the hollow structure is in communication with the protection cavity 240. Moreover, the lower surface of the protective cover 200 is provided with a through hole, and the through hole is in communication with the protection cavity 240.

[0041] It can be understood that the shape of the protection cavity 240 is not limited, as long as it can accommodate the audible and light alarm 100. The protection cavity 240 can be a cylindrical, spherical or square cavity. Moreover, the protective cover 200 can be cylindrical, spherical or square. The shape of the through hole is not limited, as long as it can pass through the audible and light alarm 100. The through hole can be a square hole or a round hole. The shape of the hollow structure can be set according to actual needs, which is not limited here. The setting of the hollow structure can improve the appearance of the protective cover 200, so that the protective cover 200 can be used as a decorative cover to improve the decorative effect of the factory or residence. In order to improve the protection effect, the protective cover 200 can be made of metal material.

[0042] In this embodiment, the protective cover 200 is square as a whole, and the structure of the protective cover 200 comprises a top plate 230, a cover body 210 and a bottom plate 220. The cover body 210 is a square cylinder, and has a cavity extending along the up-down direction. The four side walls of the cover body 210 are provided with a hollow structure. The top plate 230 is located above the cover body 210 and is fixedly connected with the upper end of the cover body 210. The bottom plate 220 is located below the cover body 210 and is fixedly connected with the lower end of the cover body 210. The bottom plate 220 is provided with a circular through hole. The top plate 230, the cover body 210 and the bottom plate 220 are connected to form the protection cavity 240. The projection area of the top plate 230 and the bottom plate 220 on the horizontal plane can be equal to or greater than the projection area of the cover body 210 on the horizontal plane.

[0043] The audible and light alarm 100 can emit sound alarm signals and light alarm signals at the same time. The audible and light alarm 100 is arranged in an up-down opposite manner with the through hole of the protective cover 200. The audible and light alarm 100 can move upwards and pass through the through hole, so that the audible and light alarm 100 enters the protection cavity 240 of the protective cover 200. At this time, the audible and light alarm signals emitted by the audible and light alarm 100 can be transmitted outward from the protection cavity 240 through the hollow structure. The audible and light alarm 100 can also move downwards and pass through the through hole, so that the audible and light alarm 100 is taken out from the protection cavity 240 of the protective cover 200.

[0044] ​The lifting mechanism 300 is arranged below the protective cover 200, and the lifting mechanism 300 can be fixedly connected with the lower surface of the protective cover 200 through screws, and the output end of the lifting mechanism 300 can move along the up-down direction. The output end of the lifting mechanism 300 is fixedly connected with the sound-light alarm 100, and when the lifting mechanism 300 operates, the output end of the lifting mechanism 300 can drive the sound-light alarm 100 to lift and descend, so that the sound-light alarm 100 can enter and exit the protection cavity 240 through the through hole. It can be understood that the lifting mechanism 300 can be a linear driving device of an electric type, a hydraulic type or an air pressure type, and can meet the requirement of driving the sound-light alarm 100 to move along the up-down direction.

[0045] In the embodiment, the lifting mechanism 300 comprises a housing 310, an electric driving component 330 and a guide sleeve 320. The housing 310 is internally hollow to form an accommodating cavity 311, the opening of the accommodating cavity 311 is upwardly and openly arranged, and the accommodating cavity 311 can accommodate the electric driving component 330. The housing 310 is provided with at least one wire hole, the wire hole is in communication with the accommodating cavity 311, and the wire hole is configured to allow the electric driving component 330 and the sound-light alarm 100 to pass through wires, so that the electric driving component 330 and the sound-light alarm 100 can be electrically connected to a power supply, and the electric driving component 330 and the sound-light alarm 100 can be ensured to be electrically operated.

[0046] The upper end of the housing 310 is fixedly connected with the lower surface of the protective cover 200, for example, through a bolt connection mode. The guide sleeve 320 is arranged in the accommodating cavity 311 of the housing 310, and the guide sleeve 320 is fixedly connected with the housing 310. The guide sleeve 320 has a guide hole, the central axis of the guide hole extends along the up-down direction, and the sound-light alarm 100 is slidingly connected with the guide sleeve 320 in the up-down direction, so that the sound-light alarm 100 can stably slide up and down along the guide hole of the guide sleeve 320, and the sound-light alarm 100 can be at least partially retracted into the accommodating cavity 311 of the housing 310.

[0047] The electric driving component 330 is arranged in the accommodating cavity 311 of the housing 310, and the electric driving component 330 can be fixed on the housing 310 through a mounting bracket. The output end of the electric driving component 330 is fixedly connected with the sound-light alarm 100, and when the electric driving component 330 operates, the output end of the electric driving component 330 can drive the sound-light alarm 100 to lift and descend. The electric driving component 330 can be an electric push rod or a linear module.

[0048] In one specific embodiment, the shell 310 is cylindrical as a whole, the accommodating cavity 311 is a cylindrical cavity, the bottom cover 312 of the shell 310 is provided with a plurality of wire holes, the guide sleeve 320 is annular, the guide sleeve 320 is installed on the upper portion of the shell 310, the guide sleeve 320 has a circular guide hole, and the outer circumferential surface of the audible and visual alarm 100 is in sliding contact with the inner circumferential surface of the guide hole. The electric driving component 330 is an electric push rod, the electric push rod is fixedly connected to the shell 310, and the output end of the electric push rod is fixedly connected with the audible and visual alarm 100.

[0049] Moreover, the audible and visual alarm 100 comprises the bracket 120, the audible and visual alarm lamp 110, and the top cover 130. The lower end of the bracket 120 is fixedly connected with the output end of the electric driving component 330 through a screw, and the upper end of the bracket 120 is fixedly connected with the top cover 130. In the upward and downward direction, the projection shape of the bracket 120 is circular, the bracket 120 is slidingly connected to the guide sleeve 320, so that the bracket 120 can stably slide relative to the guide sleeve 320 in the upward and downward direction under the driving action of the electric driving component 330. The audible and visual alarm lamp 110 is arranged on the bracket 120, and the audible and visual alarm lamp 110 is located below the top cover 130, and the top cover 130, the audible and visual alarm lamp 110, and the bracket 120 are coaxially arranged.

[0050] The projection area of the top cover 130 in the upward and downward direction is greater than the projection area of the audible and visual alarm lamp 110 in the upward and downward direction, so the top cover 130 can shield the audible and visual alarm lamp 110 to a certain extent. When rainwater enters the protection cavity 240 through the hollow structure of the protective cover 200, the top cover 130 can play a rainproof effect to prevent the audible and visual alarm lamp 110 from being directly drenched by rainwater.

[0051] In addition, when the audible and visual alarm lamp 110 is driven by the electric driving component 330 to move downward to a position, the top cover 130 can abut against the bottom plate 220 of the protective cover 200, and at this time, the upper surface of the top cover 130 can be higher than or flush with the upper surface of the bottom plate 220. Of course, a sealing gasket can be arranged between the top cover 130 and the bottom plate 220, so that after the audible and visual alarm lamp 110 is moved downward to the position, the sealing gasket can play a sealing effect to prevent rainwater from flowing into the accommodating cavity 311 of the shell 310 through the gap between the top cover 130 and the bottom plate 220 after entering the protection cavity 240, thereby avoiding the problem of adversely affecting the electric driving component 330.

[0052] It can be understood that the shape of the bracket 120 and the shape of the top cover 130 can be set according to actual conditions, which are not specifically limited here. The outer peripheral surface of the bracket 120 is provided with a hollow part, so that the sound and light alarm signals emitted by the sound and light alarm lamp 110 can pass through the hollow part of the bracket 120 and the hollow structure of the protective cover 200 in turn, and then spread outward. For example, from the perspective, the top cover 130 is circular, and the top cover 130 is installed on the bracket 120 through the connecting plate 131. The hollow part of the bracket 120 can be defined by a plurality of support bars.

[0053] The lifting alarm device provided by the first aspect of the utility model can be applied to the fence 620 of a factory, the fence 620 of a residence and a balcony railing, and a restaurant, a hotel and the like, wherein the lifting mechanism 300 adopts a hidden installation mode and is not easy to be noticed by people, and only the protective cover 200 with a certain decorative effect is exposed externally, so that the lifting mechanism 300 can be prevented from being affected by the outside world and the aesthetic appearance can be improved.

[0054] After the installation of the lifting alarm device is completed, the sound and light alarm 100 can be driven to move upward by the lifting mechanism 300, so that the sound and light alarm 100 can extend into the protection cavity 240 of the protective cover 200 through the through hole of the protective cover 200 and emit a sound and light alarm signal. At this time, the sound and light alarm signal can be transmitted outward through the hollow structure of the protective cover 200, so as to tell people to be vigilant and take preventive measures, and moreover, the protective cover 200 can have a good protection effect on the sound and light alarm 100, so that the sound and light alarm 100 can be prevented from being damaged externally, such as a man-made smashing behavior, thereby ensuring that the sound and light alarm 100 can operate normally for a long time, reducing the maintenance cost and prolonging the service life of the sound and light alarm 100.

[0055] In addition, during the process of the sound and light alarm 100 ascending or descending, the protective cover 200 can also play an excellent protection role, so as to prevent the lifting action of the sound and light alarm 100 from being hindered by the outside world, so as to prevent the performance of the lifting mechanism 300 from being damaged, thereby ensuring that the lifting movement of the sound and light alarm 100 is very smooth and unobstructed, and effectively reducing the maintenance frequency of the lifting mechanism 300.

[0056] Since the lifting mechanism 300 is arranged on the lower side of the protective cover 200, when the sound and light alarm 100 is lowered to the position, the sound and light alarm 100 is withdrawn from the protection cavity 240 of the protective cover 200, so that the sound and light alarm 100 can be hidden and is not easy to be noticed by people, and moreover, the up-down size of the protective cover 200 can be reduced, the manufacturing material of the protective cover 200 can be saved, and the cost can be reduced.

[0057] In some embodiments, as Figure 1 and Figure 3As shown, the protective cover 200 is provided with an assembly hole 211, which is in communication with the protection cavity 240, and the central axis of the assembly hole 211 extends along a first direction, which is perpendicular to the up-down direction. Moreover, the assembly hole 211 is configured to allow the installation of the emitting sensor 520 or the receiving sensor 530 of the opposite-acting photoelectric sensor. The assembly hole 211 is located above the sound-light alarm 100.

[0058] It can be understood that the first direction can be the front-rear direction or the left-right direction, which is not specifically limited herein. The protective cover 200 can be provided with at least one assembly hole 211, and all the assembly holes 211 can be arranged at intervals around the circumference of the protective cover 200. Then, the emitting sensor 520 and the receiving sensor 530 on any two adjacent protective covers 200 can cooperate with each other.

[0059] The emitting sensor 520 or the receiving sensor 530 of the opposite-acting photoelectric sensor can be arranged in the protection cavity 240 of the protective cover 200 and fixed at the assembly hole 211. In the case of installing two lifting alarm devices, the emitting sensor 520 is installed on the protective cover 200 of one of the lifting alarm devices, and the receiving sensor 530 is installed on the protective cover 200 of the other lifting alarm device, and the emitting sensor 520 and the receiving sensor 530 are oppositely arranged so that the receiving sensor 530 can receive the light emitted by the emitting sensor 520.

[0060] Therefore, the emitting sensor 520 and the receiving sensor 530 together form a detection area, when a person passes through the detection area, the opposite-acting photoelectric sensor is triggered, at this time, the sound-light alarm 100 can be driven to move upward by the lifting mechanism 300, and the sound-light alarm 100 can emit a sound-light alarm signal.

[0061] Further, as shown in Figure 1 、 Figure 3 and Figure 6 , the structure of the lifting alarm device further comprises an opposite-acting photoelectric sensor. The opposite-acting photoelectric sensor comprises an emitting sensor 520 and a receiving sensor 530, and the lifting alarm device is provided with two, and the two lifting alarm devices are respectively arranged corresponding to the emitting sensor 520 and the receiving sensor 530. The emitting sensor 520 and the receiving sensor 530 are respectively arranged at the assembly hole 211 of the two lifting alarm devices.

[0062] It can be understood that the lifting alarm device with the beam-type photoelectric sensor can be applied to factories, courtyards and the like, and plays a good anti-theft role. The lifting alarm device without the beam-type photoelectric sensor can be applied to work, residence, restaurant and hotel and the like, and plays a fire alarm function. Of course, it is not excluded that the emitting sensor 520 and the receiving sensor 530 are arranged at other positions on the lifting alarm device in other embodiments.

[0063] In some embodiments, as shown in Figures 3 to 6 The lifting alarm device further comprises a post lamp 400, which can be arranged on the upper surface of the protective cover 200 through a bolt. It can be understood that when the lifting alarm device is installed on the wall or fence 620 or door body 630 of the factory, the wall or fence 620 or door body 630 of the residence, the protective cover 200 can play a decorative role, and the post lamp 400 can play a lighting function, at this time, the upper space of the protective cover 200 can be effectively utilized.

[0064] As shown in Figures 1 to 7 The building envelope structure according to the second aspect of the present application comprises a stand column 610, an envelope member and the lifting alarm device according to the first aspect of the present application.

[0065] The length of the stand column 610 extends along the up-down direction, and the stand column 610 is provided with at least two stand columns 610, all of which are arranged in a spaced manner in the horizontal plane, and the envelope member is arranged between any two adjacent stand columns 610, and the envelope member can be one of a wall, a door body 630 or a fence 620. The upper end of each stand column 610 is provided with a lifting alarm device, and the upper surface of the stand column 610 is provided with a receiving cavity 611, the opening of the receiving cavity 611 is arranged in an upwardly open manner, the lifting mechanism 300 is arranged in the receiving cavity 611 of the stand column 610, and the lower surface of the protective cover 200 is fixedly connected with the upper surface of the stand column 610. In addition, the stand column 610 is provided with a wire hole communicating with the receiving cavity 611, which facilitates wiring.

[0066] It can be understood that for a factory or a residential courtyard, the number of stand columns 610 and envelope members can be set to be multiple according to actual conditions, which can play a shielding role. The stand column 610 can be made of metal or cement and the like. The post lamp 400 can be selected and installed on the protective cover 200 of the lifting alarm device.

[0067] In some examples, as shown in Figure 7As shown, the enclosure can be a door body 630, which can be manually opened or electrically opened. The door body 630 is connected with the corresponding upright column 610 at both ends in the first direction, and each upright column 610 is provided with a lifting alarm device. When the lifting alarm device needs to play a theftproof effect, the emitting sensor 520 and the receiving sensor 530 of the opposite light sensor can be arranged on the protective cover 200 of the two lifting alarm devices respectively, or can be arranged on the main column 640 beside the upright column 610, wherein the main column 640 is located on the side of the upright column 610 away from the door body 630 in the first direction.

[0068] In other examples, as shown in Figure 6 The enclosure can be a fence 620, which can be made of metal such as stainless steel, aluminum alloy, etc. The upright column 610 is provided with two columns, which are arranged in the first direction. The enclosure is connected with the two upright columns 610 at opposite ends in the first direction.

[0069] Of course, the upright column 610 can also be provided with four columns, which are arranged in an array and jointly form a square area. Specifically, two of the upright columns 610 are arranged in the first direction, and the other two upright columns 610 are also arranged in the first direction, and are located on one side of the two upright columns 610 in the second direction. If the first direction is the left-right direction, the second direction is the front-back direction. If the two adjacent upright columns 610 are provided with the door body 630, the remaining adjacent upright columns 610 are provided with the fence 620 or the wall, and each upright column 610 is provided with the lifting alarm device, and the upper surface of the protective cover 200 of the lifting alarm device can be selected as the post head lamp 400.

[0070] In some embodiments, as shown in Figure 6 and Figure 7 The building enclosure further comprises an opposite light sensor and a controller 510. The controller 510 is electrically connected with the opposite light sensor, the lifting mechanism 300 and the sound-light alarm 100 respectively, and the controller 510 is configured to control the lifting mechanism 300 to drive the sound-light alarm 100 to move upward and control the sound-light alarm 100 to emit an alarm signal when receiving the detection signal of the opposite light sensor.

[0071] It can be understood that the controller 510 can be a single-chip microcomputer or a PLC controller or other control device with a logic control function. The controller 510 can be arranged in the accommodating cavity 611 of the stand 610. When a person climbs over the enclosure, the opposing photoelectric sensor will be triggered and a corresponding detection signal will be generated. When the controller 510 receives the detection signal of the opposing photoelectric sensor, it is determined that the current situation is a person intrusion situation, and a corresponding control instruction is sent. The lifting mechanism 300 operates under the corresponding control instruction and drives the audible and visual alarm 100 to move upwards. After the audible and visual alarm 100 rises to the position, the audible and visual alarm 100 operates under the corresponding control instruction and emits an audible and visual alarm signal outward.

[0072] Further, as shown in Figure 7 The building enclosure further comprises a decorative lamp 700. The decorative lamp 700 is arranged on the enclosure. The decorative lamp 700 operates in the case of insufficient ambient brightness, can create a good light atmosphere, and illuminate the environment around the building enclosure. The number of decorative lamps 700 is not limited to one. The number and arrangement of decorative lamps 700 can be selected according to the actual decorative effect requirements, which are not limited here.

[0073] Moreover, the controller 510 is electrically connected to the opposing photoelectric sensor and the decorative lamp 700 through cables. The controller 510 is further configured to control the decorative lamp 700 to emit warning light when receiving the detection signal of the opposing photoelectric sensor.

[0074] It can be understood that the warning light can be red light or strong and glaring light, etc. The outer shape of the decorative lamp 700 can be a glass cover, and the glass cover is provided with a waterproof RGB light strip. In the normal state, the opposing photoelectric sensor is in a detection state, and the audible and visual alarm 100 is in a hidden state. At this time, the decorative lamp 700 is lit and can emit various colored light. For example, the decorative lamp 700 can create a good atmosphere effect through a multi-color switching function.

[0075] Since the audible and visual alarm 100 will return to the normal state after operating for a few seconds, when the user returns home, the user does not know whether the residential courtyard area has been intruded by someone, and cannot directly understand the unexpected risks that may be caused by the intrusion. Therefore, the decorative lamp 700 is added, and the decorative lamp 700 cooperates with the controller 510 and the opposing photoelectric sensor.

[0076] When the intruder appears, the human body will block the detection light of the opposite light photoelectric sensor, and trigger the opposite light photoelectric sensor, at this time, the controller 510 controls the lifting mechanism 300 to run, so that the sound and light alarm 100 is lifted under the driving action of the lifting mechanism 300, and can emit sound and light alarm signal, at the same time, the decorative lamp 700 will switch the working mode under the control instruction of the controller 510, and emit warning light, for example, the decorative lamp 700 will switch the light color to red light effect; When the user returns home, the user can know that someone has intruded through the visual way, which effectively solves the problem that only the sound and light alarm 100 triggers and emits sound and light alarm signal within the set time in the prior art.

[0077] In addition, when the sound and light alarm 100 works, the gateway cloud connected with the controller 510 can send an APP pop-up window notification to the user's mobile phone, so that the user can know that someone has intruded through the mobile phone. In the case that the user does not check the mobile phone in time and returns home, the user will know that the residence has been intruded after seeing the warning light emitted by the decorative lamp 700, which helps to protect the user's personal safety.

[0078] In the building envelope provided in the second aspect of the utility model, when the lifting alarm device with the unique structure is installed on the upper end of the building envelope column 610, the lifting mechanism 300 of the lifting alarm device can be placed in the containing cavity 611 of the column 610, and the protective cover 200 of the lifting alarm device is placed on the upper surface of the column 610, so that the lifting mechanism 300 can be well protected by the column 610, effectively avoiding the operation of the lifting mechanism 300 being affected by the outside world and unable to normally drive the sound and light alarm 100 to lift.

[0079] Moreover, under the protection of the protective cover 200, the sound and light alarm 100 can normally and stably lift and is not easily affected by external obstacles; when the sound and light alarm 100 is lifted in place and emits a sound and light alarm signal, the protective cover 200 can provide good protection for the sound and light alarm 100, avoid the work of the sound and light alarm 100 being affected by external damage such as malicious smashing behavior, so as to ensure that the lifting alarm device can be used for a long time, reduce the maintenance frequency, and reduce the cost.

[0080] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A lift alarm device, characterized in that, The application relates to an alarm device, which comprises the following parts: a protective cover (200) with a protection cavity (240), the peripheral wall of the protective cover (200) being a hollow structure, and the lower surface of the protective cover (200) being provided with a through hole, the hollow structure and the through hole being communicated with the protection cavity (240) respectively; an audible and light alarm (100) arranged oppositely to the through hole in the up-down direction; a lifting mechanism (300) arranged below the protective cover (200) and connected with the lower surface of the protective cover (200), the output end of the lifting mechanism (300) being connected with the audible and light alarm (100) to drive the audible and light alarm (100) to go in and out of the protection cavity (240) through the through hole.

2. The lift alarm device of claim 1, wherein, The alarm device is also provided with two pairs of light sensors, each pair of light sensors comprising a transmitting sensor (520) and a receiving sensor (530), the transmitting sensor (520) and the receiving sensor (530) being arranged on the two alarm devices respectively.

3. The lift alarm device of claim 2, wherein, The protective cover (200) is provided with an assembly hole (211) configured to mount the transmitting sensor (520) or the receiving sensor (530) of the pair of light sensors, the assembly hole (211) being communicated with the protection cavity (240), and the central axis of the assembly hole (211) extending along a first direction which is perpendicular to the up-down direction.

4. The lift alarm device of claim 1, wherein, The lifting mechanism (300) comprises a shell (310), an electric driving component (330) and a guide sleeve (320), the shell (310) being provided with a wire hole and an accommodating cavity (311) with an opening facing upwards, the wire hole being communicated with the accommodating cavity (311) and configured to allow the electric driving component (330) and the audible and light alarm (100) to pass through, the upper end of the shell (310) being connected with the lower surface of the protective cover (200), the electric driving component (330) being arranged in the accommodating cavity (311) and connected with the audible and light alarm (100) at the output end to drive the audible and light alarm (100) to lift, and the guide sleeve (320) being arranged in the accommodating cavity (311) and connected with the shell (310), the audible and light alarm (100) being slidably connected with the guide sleeve (320) in the up-down direction.

5. The lift alarm device of claim 4, wherein, The electric driving component (330) is an electric push rod, the electric push rod being connected with the shell (310) and connected with the audible and light alarm (100) at the output end; and / or The audible and light alarm (100) comprises a bracket (120), an audible and light alarm lamp (110) and a top cover (130), the lower end of the bracket (120) being connected with the output end of the electric driving component (330), the upper end of the bracket (120) being connected with the top cover (130), the bracket (120) being slidably connected with the guide sleeve (320) in the up-down direction, and the audible and light alarm lamp (110) being arranged on the bracket (120) and below the top cover (130).

6. The lift alarm device of claim 1, wherein, Also included is a column head lamp (400) disposed on the upper surface of the protective cover (200).

7. A building envelope, characterised in that Comprise: The lifting alarm device according to any one of claims 1 to 6; An enclosure; A column (610) extending in the up-down direction, the column (610) being provided with at least two, all of the columns (610) being arranged at intervals, an enclosure being provided between any two adjacent columns (610), an upper end of each column (610) being provided with the lifting alarm device, an upper surface of the column (610) being provided with a receiving cavity (611) open upward, the lifting mechanism (300) being disposed in the receiving cavity (611), and a lower surface of the protective cover (200) being connected to the upper surface of the column (610).

8. A building envelope according to claim 7, characterised in that, The enclosure is one of a door body (630), a fence (620) and a wall.

9. A building envelope according to claim 7, wherein, Also included are a pair of photoelectric sensors and a controller (510), the controller (510) being electrically connected to the pair of photoelectric sensors, the lifting mechanism (300) and the sound-light alarm (100), respectively, the controller (510) being configured to control the lifting mechanism (300) to drive the sound-light alarm (100) to move upward and control the sound-light alarm (100) to emit an alarm signal upon receiving a detection signal of the pair of photoelectric sensors.

10. A building envelope according to claim 9, wherein, Also included is a decorative lamp (700) disposed on the enclosure, the controller (510) being electrically connected to the pair of photoelectric sensors and the decorative lamp (700), respectively, the controller (510) being further configured to control the decorative lamp (700) to emit warning light upon receiving the detection signal of the pair of photoelectric sensors.

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