Van type elevator sterilization device convenient to disassemble and assemble

Abstract

The invention relates to the technical field of elevator sterilization devices, and discloses a car type elevator sterilization device convenient to disassemble and assemble, which comprises a protection mechanism, a UVC sterilization device, a power supply device and a spraying device, the UVC sterilization device, the power supply device and the spraying device are all installed in the protection mechanism, the power supply device supplies power to the UVC sterilization device and the spraying device, an electric wire of the power supply device penetrates through the top of the car-type elevator lift car to be powered on, and the UVC sterilization device provides ultraviolet rays for the interior of the car-type elevator lift car. According to the car-type elevator sterilization device convenient to disassemble and assemble, the mounting plate is arranged to be matched with the protective cover, the mounting plate is fixed to the bottom in a lift car of a car-type elevator through bolts, then the interior of the lift car is subjected to UVC sterilization for a long time through the UVC sterilization device arranged in the protective cover, and the whole device can be installed through the bolts or screws; and the effect of changing disassembly, assembly and maintenance is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of elevator disinfection devices, and in particular to a box-type elevator disinfection device which is easy to assemble and disassemble. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line.

[0003] As a public transportation tool, elevators have the characteristics of large passenger flow, especially box elevators used in commercial and residential buildings and office buildings, which have even greater passenger flow. Because the interior of box elevators is a confined space during operation, with the increase of passenger flow, bacteria are easy to breed inside, thus spreading infectious diseases.

[0004] Therefore, the interior of the box elevator needs to be disinfected and sterilized regularly. Existing sterilization methods mostly use disinfectants and ultraviolet rays (UVC). However, existing elevators do not have sterilization devices or are equipped with ultraviolet lamps that are inconvenient to disassemble and maintain.

[0005] It can be seen that there is an urgent need for a box elevator sterilization device that is easy to disassemble and assemble to improve the convenience of installation and maintenance. Summary of the invention

[0006] The object of the present invention is to provide a sterilizing device for a cabin elevator which is easy to assemble and disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a box elevator sterilization device that is easy to disassemble and assemble, comprising a protection mechanism, a UVC sterilization device, a power supply device and a spray device;

[0008] The protective mechanism is installed on the inner top of the box elevator car by bolts, and the UVC sterilizer, power supply device and spray device are all installed inside the protective mechanism. The power supply device supplies power to the UVC sterilizer and the spray device respectively, and the wires of the power supply device are passed through the top of the box elevator car to be energized, and the UVC sterilizer provides ultraviolet rays to the interior of the box elevator car;

[0009] The protection mechanism comprises a mounting plate, a protection cover is fixedly connected to the bottom of the mounting plate, connection holes are provided at the corners of the mounting plate, and a spray port is provided at the bottom of the protection cover;

[0010] The inner bottom of the protective cover is fixedly connected with a spray channel, the spray channel covers the top of the spray port, and the top of the spray channel is provided with a liquid supply channel;

[0011] The spray device includes a liquid storage tank, a pressure pump is installed inside the liquid storage tank, the pressure pump is powered by a power supply device, an output end of the pressure pump is provided with a liquid infusion tube, and the liquid infusion tube extends to the outside of the liquid storage tank and is plugged into a liquid supply channel.

[0012] Preferably, the UVC sterilization device is an ultraviolet irradiation lamp, and the number of the UVC sterilization devices is two, and the two UVC sterilization devices are respectively located on both sides of the bottom of the protective cover.

[0013] Preferably, the spray port is located between two UVC sterilization devices, and an atomizing nozzle is provided inside the spray port.

[0014] Preferably, the inner wall of the protective cover is fixedly connected to a support frame by bolts, and the support frame is a U-shaped metal bracket.

[0015] Preferably, there are multiple support frames, and the multiple support frames respectively support the power supply device and the liquid storage tank, and a gap is left between the bottom of the support frame and the top of the spray channel and the UVC sterilization device.

[0016] Preferably, the edge of the UVC sterilization device is provided with a hanging ear, the bottom of the liquid storage tank is fixedly connected with a connecting side wing, and the UVC sterilization device is fixedly connected to the support frame through the hanging ear and the liquid storage tank is fixedly connected to the support frame through the connecting side wing using bolts.

[0017] Preferably, a timing switch is provided at the connection between the power supply device and the pressure pump, and the timing switch extends to the outside of the protective cover and can be manually controlled.

[0018] Preferably, a liquid injection pipe is fixedly connected to the side of the liquid storage bin and communicated with the interior of the liquid storage bin, a through hole is opened on the side of the protective cover, and the liquid injection pipe passes through the through hole on the side of the protective cover.

[0019] Preferably, the liquid injection pipe is located above the side of the liquid storage bin, and a sealing plug is provided at the end of the liquid injection pipe.

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0021] First, the present invention cooperates with a mounting plate and a protective cover, uses bolts to fix the mounting plate to the bottom of the cabin of the box elevator, and then uses a UVC sterilization device arranged inside the protective cover to perform long-term UVC sterilization on the interior of the cabin. The entire device can be installed by bolts or screws, achieving the effect of easy disassembly, assembly and maintenance.

[0022] Second, the present invention installs a liquid storage tank inside the protective cover to hold disinfectant solution, and sets a pressure pump inside the liquid storage tank, and transports the solution to the infusion tube through the pressure pump. The solution is sprayed out through the spray port at the bottom of the protective cover, thereby achieving drug sterilization of the interior of the box elevator car, achieving the effect of combining UVC sterilization with solution sterilization.

[0023] Third, the present invention sets a timing switch at the power connection between the power supply device and the pressure pump, so that the pressure pump can work at set intervals, so that the liquid medicine sterilization can work intermittently according to the setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a bottom view of the structure of the present invention;

[0025] Figure 2 It is a top view of the structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the internal structure of the protection mechanism of the present invention;

[0027] Figure 4 It is a cross-sectional view of the protection mechanism structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the spray device of the present invention;

[0029] Figure 6 It is a cross-sectional view of the structure of the spray device of the present invention.

[0030] Among them: 1. Protection mechanism; 101. Mounting plate; 102. Protection cover; 103. Connection hole; 104. Spray port; 105. Spray channel; 106. Liquid supply channel; 107. Support frame; 2. UVC sterilization device; 3. Power supply device; 4. Spray device; 401. Liquid storage tank; 402. Connecting side wings; 403. Pressure pump; 404. Infusion tube; 405. Injection tube. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-6 , a box elevator sterilization device that is easy to disassemble and assemble, comprising a protection mechanism 1, a UVC sterilization device 2, a power supply device 3 and a spray device 4;

[0033] The protection mechanism 1 is installed on the inner top of the box elevator car with bolts, and the UVC sterilization device 2, the power supply device 3 and the spray device 4 are all installed inside the protection mechanism 1. The power supply device 3 supplies power to the UVC sterilization device 2 and the spray device 4 respectively, and the wires of the power supply device 3 pass through the top of the box elevator car and are connected to the car power supply for power supply, and the UVC sterilization device 2 provides ultraviolet rays to the inside of the box elevator car;

[0034] The protection mechanism 1 includes a mounting plate 101, a protection cover 102 is fixedly connected to the bottom of the mounting plate 101, a connection hole 103 is opened at the corner of the mounting plate 101, and a spray port 104 is opened at the bottom of the protection cover 102;

[0035] The inner bottom of the protective cover 102 is fixedly connected with a spray channel 105, the spray channel 105 covers the top of the spray port 104, and the top of the spray channel 105 is provided with a liquid supply channel 106;

[0036] The spray device 4 includes a liquid storage tank 401, a pressure pump 403 is installed inside the liquid storage tank 401, the pressure pump 403 is powered by the power supply device 3, and an infusion tube 404 is provided at the output end of the pressure pump 403. The infusion tube 404 extends to the outside of the liquid storage tank 401 and is plugged into the liquid supply channel 106.

[0037] Through the above technical solution, the mounting plate 101 and the protective cover 102 are arranged to cooperate, and the mounting plate 101 is fixed to the bottom of the cabin of the box elevator by bolts, and then the interior of the cabin is sterilized by UVC for a long time through the UVC sterilization device 2 arranged inside the protective cover 102, and disinfected and sterilized by spraying medicine. When the whole device is installed, it can be installed by only passing bolts or screws through the connecting hole 103, so as to achieve the effect of convenient disassembly and maintenance.

[0038] Specifically, the UVC sterilization device 2 is an ultraviolet irradiation lamp. There are two UVC sterilization devices 2 , and the two UVC sterilization devices 2 are respectively located on both sides of the bottom of the protective cover 102 .

[0039] Through the above technical solution, the ultraviolet lamp generates ultraviolet rays for a long time during use, which can effectively inhibit the bacteria inside the elevator, and the provision of two UVC sterilization devices 2 can effectively increase the intensity and irradiation range of ultraviolet rays and improve the sterilization effect.

[0040] Specifically, the spray port 104 is located between the two UVC sterilization devices 2 , and an atomizing nozzle is disposed inside the spray port 104 .

[0041] Through the above technical solution, the spray port 104 is provided to allow the disinfectant to be sprayed out to sterilize the elevator car, and an atomizing nozzle is provided inside the spray port 104 to allow the disinfectant to be sprayed out in a mist form, thereby preventing the disinfectant from dripping and causing discomfort to people in the elevator car.

[0042] Specifically, the inner wall of the protective cover 102 is fixedly connected with a support frame 107 by using bolts, and the support frame 107 is a U-shaped metal bracket.

[0043] Through the above technical solution, the support frame 107 is used to support the power supply device 3 and the liquid storage tank 401, so as to prevent the power supply device 3 and the liquid storage tank 401 from squeezing the spray channel 105 and the UVC sterilization device 2, and the support frame 107 supports the inside of the protective cover 102, which can effectively improve the strength of the protective cover 102 and prevent the protective cover 102 from deformation;

[0044] The support frame 107 is detachably mounted, so that when the UVC sterilizing device 2 is damaged, the support frame 107 can be disassembled, so that the UVC sterilizing device 2 at the bottom of the support frame 107 can be more conveniently maintained and replaced.

[0045] Specifically, there are multiple support frames 107 , and the multiple support frames 107 support the power supply device 3 and the liquid storage tank 401 respectively. A gap is left between the bottom of the support frame 107 and the top of the spray channel 105 and the UVC sterilization device 2 .

[0046] Through the above technical solution, multiple support frames 107 are set to improve the stability of the support, and the multiple support frames 107 can better support the inside of the protective cover 102, making the protective cover 102 more difficult to deform, and the gap at the bottom of the support frame 107 is used to avoid pressure on the spray channel 105 and the UVC sterilization device 2.

[0047] Specifically, the edge of the UVC sterilization device 2 is provided with a hanging ear, and the bottom of the liquid storage tank 401 is fixedly connected with a connecting side wing 402. The UVC sterilization device 2 is fixedly connected to the support frame 107 through the hanging ear, and the liquid storage tank 401 is fixedly connected to the supporting frame 107 through the connecting side wing 402 using bolts.

[0048] Through the above technical solution, the power supply device 3 and the liquid storage bin 401 are fixed by using the hanging ears and the connecting side wings 402, so that the power supply device 3 and the liquid storage bin 401 can also be easily disassembled and assembled.

[0049] Specifically, a timing switch is provided at the connection between the power supply device 3 and the pressure pump 403 , and the timing switch extends to the outside of the protective cover 102 and can be manually controlled.

[0050] Through the above technical solution, a timing switch is set at the power connection between the power supply device 3 and the pressure pump 403. By setting the timing switch, the pressure pump 403 can work at the set interval, so that the liquid sterilization can work intermittently according to the setting.

[0051] Specifically, a liquid injection pipe 405 is fixedly connected to the side of the liquid storage bin 401 and communicated with the interior of the liquid storage bin 401 . A through hole is opened on the side of the protective cover 102 , and the liquid injection pipe 405 passes through the through hole on the side of the protective cover 102 .

[0052] Through the above technical solution, the provided injection tube 405 is used to facilitate adding disinfectant to the interior of the liquid storage tank 401, thereby eliminating the need to remove the liquid storage tank 401 from the interior of the device to add disinfectant, thereby improving convenience of use.

[0053] Specifically, the liquid injection tube 405 is located above the side of the liquid storage tank 401, and a sealing plug is provided at the end of the liquid injection tube 405.

[0054] Through the above technical solution, the position of the injection tube 405 is set to increase the amount of disinfectant added inside the liquid storage tank 401, and the sealing plug is used to prevent leakage. When adding disinfectant, the injection tube 405 is connected through a catheter and the disinfectant bottle is squeezed to achieve addition.

[0055] When in use, the mounting plate 101 and the protective cover 102 are matched, and the mounting plate 101 is fixed to the bottom of the cabin of the elevator with bolts, and then the UVC sterilization device 2 arranged inside the protective cover 102 is used to perform long-term UVC sterilization on the interior of the cabin. The entire device can be installed by bolts or screws, achieving the effect of convenient disassembly and maintenance;

[0056] A liquid storage tank 401 is installed inside the protective cover 102 to hold disinfectant solution, and a pressure pump 403 is arranged inside the liquid storage tank 401. The pressure pump 403 delivers the solution to the infusion tube 404, and the solution is sprayed out through the spray port 104 at the bottom of the protective cover 102, thereby achieving drug sterilization of the interior of the elevator car, and achieving the effect of combining UVC sterilization with solution sterilization;

[0057] By setting a timing switch at the power connection between the power supply device 3 and the pressure pump 403, the pressure pump 403 can work at set intervals, so that the liquid medicine sterilization can work intermittently according to the setting.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilizing device for a box elevator that is easy to disassemble and assemble, characterized in that: It comprises a protection mechanism (1), a UVC sterilization device (2), a power supply device (3) and a spray device (4); The protective mechanism (1) is installed on the inner top of the elevator car by means of bolts, and the UVC sterilizing device (2), the power supply device (3) and the spraying device (4) are all installed inside the protective mechanism (1). The power supply device (3) supplies power to the UVC sterilizing device (2) and the spraying device (4) respectively, and the electric wire of the power supply device (3) passes through the top of the elevator car to be energized, and the UVC sterilizing device (2) provides ultraviolet rays to the interior of the elevator car. The protection mechanism (1) comprises a mounting plate (101), a protection cover (102) is fixedly connected to the bottom of the mounting plate (101), a connection hole (103) is provided at a corner of the mounting plate (101), and a spray port (104) is provided at the bottom of the protection cover (102); The inner bottom of the protective cover (102) is fixedly connected with a spray channel (105), the spray channel (105) covers the top of the spray port (104), and the top of the spray channel (105) is provided with a liquid supply channel (106); The spray device (4) comprises a liquid storage tank (401), a pressure pump (403) is installed inside the liquid storage tank (401), the pressure pump (403) is powered by a power supply device (3), an output end of the pressure pump (403) is provided with a liquid infusion tube (404), and the liquid infusion tube (404) extends to the outside of the liquid storage tank (401) and is plugged into a liquid supply channel (106).

2. According to claim 1, a sterilizing device for a box elevator that is easy to assemble and disassemble is characterized in that: The UVC sterilization device (2) is an ultraviolet irradiation lamp, and the number of the UVC sterilization devices (2) is two, and the two UVC sterilization devices (2) are respectively located on both sides of the bottom of the protective cover (102).

3. The easily disassembled and assembled box elevator sterilization device according to claim 2 is characterized in that: The spray port (104) is located between two UVC sterilization devices (2), and an atomizing nozzle is arranged inside the spray port (104).

4. The easily disassembled and assembled box elevator sterilization device according to claim 1 is characterized in that: The inner wall of the protective cover (102) is fixedly connected to a support frame (107) by means of bolts, and the support frame (107) is a U-shaped metal bracket.

5. The easily disassembled and assembled box elevator sterilization device according to claim 4 is characterized in that: There are multiple support frames (107), and the multiple support frames (107) respectively support the power supply device (3) and the liquid storage tank (401), and a gap is left between the bottom of the support frame (107) and the top of the spray channel (105) and the UVC sterilization device (2).

6. The easily disassembled and assembled box elevator sterilization device according to claim 5, characterized in that: The edge of the UVC sterilization device (2) is provided with a hanging ear, and the bottom of the liquid storage tank (401) is fixedly connected with a connecting side wing (402). The UVC sterilization device (2) is fixedly connected to the support frame (107) through the hanging ear, and the liquid storage tank (401) is fixedly connected to the support frame (107) through the connecting side wing (402) using bolts.

7. The easily disassembled and assembled box elevator sterilization device according to claim 1 is characterized in that: A timing switch is provided at the connection between the power supply device (3) and the pressure pump (403), and the timing switch extends to the outside of the protective cover (102) and can be manually controlled.

8. The easily disassembled and assembled box elevator sterilization device according to claim 1 is characterized in that: A liquid injection pipe (405) is fixedly connected to the side of the liquid storage bin (401) and communicated with the interior of the liquid storage bin (401). A through hole is opened on the side of the protective cover (102), and the liquid injection pipe (405) passes through the through hole on the side of the protective cover (102).

9. The easily disassembled and assembled box elevator sterilization device according to claim 8, characterized in that: The liquid injection pipe (405) is located above the side of the liquid storage bin (401), and a sealing plug is provided at the end of the liquid injection pipe (405).

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