Novel overhead door clean bench

Abstract

The utility model is applicable to the technical field of workbenches, and provides a novel overhead door ultra-clean workbench which comprises a workbench surface, a dustproof box used for dust prevention is assembled on the workbench surface, and a taking and placing opening is formed in one side of the dustproof box; the lifting type glass moving door is assembled in the dustproof box and used for sealing and blocking the taking and placing opening; the PAO detection port is formed in the dustproof box and is used for circulating air; the pre-filter is arranged in the dustproof box and is used for preliminarily filtering gas; the fan is assembled in the dustproof box and is used for supplying air; the high-efficiency filter is arranged at the air outlet end of the fan; and the air speed sensor is assembled at the air outlet end of the high-efficiency filter. According to the novel overhead door ultra-clean bench provided by the scheme, the design of the lifting type glass moving door is adopted, so that convenient access and good perspectivity of a working area are realized, and meanwhile, the cleanliness of the working area is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of workbenches, in particular to a novel super-clean workbench with a lifting door. Background Art

[0002] With the rapid development of modern science and technology, the importance of clean working environment for scientific research experiments, medical pharmaceuticals, microelectronics manufacturing and other fields has become increasingly prominent; in these high-precision and high-requirement industries, the workbench is the core area of ​​experiments or production operations, and its cleanliness and ease of operation are directly related to product quality and the success or failure of scientific research; therefore, the development of a new type of lifting door clean workbench to meet the urgent needs of the current market has important practical significance and application value.

[0003] Currently, most clean workbenches on the market use fixed door panels. Operators need to frequently open and close the door panels when entering or leaving the workbench, which not only affects work efficiency, but also increases the risk of external pollutants entering the work area. At the same time, traditional clean workbenches still need to be improved in terms of purification effect and ease of operation, especially in terms of noise control, wind speed adjustment and lighting systems. Utility Model Content

[0004] The utility model provides a novel lifting door clean bench, aiming to solve the problems existing in the clean benches on the market, especially the problems of low operating efficiency, easy invasion of pollutants, purification effect and operating convenience to be improved.

[0005] The utility model is implemented as follows: a novel lifting door clean bench comprises: a work surface, a dustproof box for dust prevention is installed on the work surface, a take-in and put-out opening is opened on one side of the dustproof box; a lifting glass sliding door installed in the dustproof box for blocking the take-in and put-out opening; a PAO detection port for circulating air in the dustproof box; a pre-filter installed in the dustproof box for preliminary filtering of gas; a fan installed in the dustproof box for air supply; a high-efficiency filter installed at the air outlet end of the fan; and a wind speed sensor installed on the air outlet end of the high-efficiency filter.

[0006] Preferably, a lighting lamp for lighting is arranged in the dustproof box, and an ultraviolet lamp for sterilization is also arranged in the dustproof box.

[0007] Preferably, visual side windows are provided on both sides of the dustproof box, a spare socket is provided on the outside of the dustproof box, and a main power switch is provided on the top of the dustproof box.

[0008] Preferably, an electric telescopic rod for regulating the lifting and lowering of the glass sliding door is installed on the inner wall of the dustproof box, the output rod of the electric telescopic rod is fixedly connected to the glass sliding door, and an operating panel for regulating the start and stop of the electric telescopic rod is provided on one side of the dustproof box.

[0009] Preferably, a plurality of universal casters for movement are symmetrically arranged at the bottom of the work surface, and the plurality of universal casters are all brake type.

[0010] Preferably, the dustproof box is formed by bending high-quality cold plate of FFU material, and the surface is electrostatically painted.

[0011] Preferably, the work surface is made of sanded stainless steel, and the surface is kept naturally sanded to enhance the anti-slip property and durability.

[0012] Compared with the related art, the new lifting door clean bench provided by the utility model has the following beneficial effects:

[0013] The design of a lifting glass sliding door ensures convenient entry and exit of the work area and good perspective, while ensuring the cleanliness of the work area; the setting of lighting and ultraviolet lamps provides sufficient lighting and sterilization functions for the workbench, ensuring a comfortable and safe operating environment; the addition of visual side windows and spare sockets enhances the observability and expandability of the workbench, meeting the diverse needs of operators; the introduction of electric telescopic rods and operating panels makes the lifting and lowering operations of the glass sliding door more convenient and precise, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a novel lifting door clean bench provided by the utility model;

[0015] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the main structure of the utility model.

[0018] Figure numerals: 1. PAO detection port; 2. Pre-filter; 3. Fan; 4. HEPA filter; 5. Wind speed sensor; 6. Lighting lamp; 7. UV lamp; 8. Glass sliding door; 9. Side window; 10. Spare socket; 11. Work surface 11; 12. Main power switch; 13. Operation panel; 14. Universal caster 14; 15. Dustproof box 15. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a new type of lifting door clean bench, such as Figure 1-4 As shown, the novel lifting door clean bench comprises: a work surface 11, on which a dustproof box 15 for dust prevention is installed, and a take-in and put-out port is opened on one side of the dustproof box 15; a lifting glass sliding door 8 installed in the dustproof box 15 for blocking the take-in and put-out port; a PAO detection port 1 for circulating air arranged in the dustproof box 15; a pre-filter 2 arranged in the dustproof box 15 for preliminary filtering of gas; a fan 3 for air supply installed in the dustproof box 15; a high-efficiency filter 4 arranged at the air outlet end of the fan 3; and a wind speed sensor 5 installed on the air outlet end of the high-efficiency filter 4.

[0022] It should be noted that, although the clean benches on the current market play a certain role in maintaining the cleanliness of the working environment, their fixed door panel design brings some obvious problems and inconveniences in actual use; first, the design of the fixed door panel requires operators to frequently open and close the door panel when entering and exiting the workbench, which not only increases the labor intensity of the operators, but also may lead to reduced work efficiency. Especially in occasions where frequent entry and exit of the workbench is required, this design is not humane enough and cannot meet the needs of efficient and fast operation; secondly, it is difficult to completely avoid contact with the external environment during the opening and closing process of the fixed door panel. Therefore, each opening and closing of the door panel may become a potential way for external pollutants to enter the work area, which undoubtedly increases the risk and uncertainty for those experimental or production environments with extremely high requirements for cleanliness; in addition, the traditional clean bench also has some shortcomings in terms of purification effect and convenience of operation. In terms of noise control, the noise generated by the fan or motor of some workbenches is relatively large, which has a certain impact on the working environment and physical and mental health of the operators. In terms of wind speed adjustment, traditional workbenches often lack accurate wind speed control systems and cannot flexibly adjust wind speed according to actual needs, thus affecting the cleanliness and comfort of the work area. In terms of lighting systems, some workbenches have insufficient lighting brightness or uneven light distribution, which brings certain troubles to operators' visual judgment and experimental operations;

[0023] In this embodiment, a dustproof box 15 is installed on the work surface 11, and a take-in and put-out port is provided on one side of the dustproof box 15, so that the operator can take and put items conveniently. A lifting glass sliding door 8 is installed in the dustproof box 15 to block the take-in and put-out port. The design of this lifting glass sliding door 8 has significant advantages over the traditional fixed door panel. It can be raised and lowered as needed, and the operator does not need to frequently open and close the door panel when entering or leaving the workbench, thereby greatly improving the work efficiency. At the same time, since the glass material has good perspective, the operator can also clearly observe the situation in the work area during operation; the dustproof box 15 is also provided with a PAO detection port 1 for circulating air, which is used to detect the air quality of the work area, and the pre-filter 2 is used to preliminarily filter the gas entering the dustproof box 15 to effectively remove large particles of impurities, and the fan 3 is responsible for sending the pre-filtered gas into the high-efficiency filter 4 to further remove tiny particles to ensure that the cleanliness of the work area meets the preset standard. The wind speed sensor 5 is installed at the outlet of the high-efficiency filter 4 to monitor the wind speed in real time and ensure that the wind speed is within the appropriate range, which not only meets the work requirements but also avoids excessive wind speed from interfering with the work area. In addition, the new lifting door clean bench also focuses on improving the convenience of operation. At the same time, the bench is also equipped with a lighting system to ensure that the work area has sufficient lighting brightness and even light distribution, effectively reducing the visual fatigue of the operator.

[0024] In a further preferred embodiment of the present invention, a lighting lamp 6 for lighting is arranged in the dustproof box 15, and an ultraviolet lamp 7 for sterilization is also arranged in the dustproof box 15.

[0025] In this embodiment, the provision of the lighting lamp 6 provides sufficient lighting for the operator to work in the dustproof box 15. Whether it is daytime or nighttime, no matter what the light conditions of the working environment are, the lighting lamp 6 can ensure that the brightness in the working area is moderate and evenly distributed, so that the operator can clearly see the objects and operation details on the workbench, effectively reducing the possibility of visual fatigue and misoperation; at the same time, the provision of the ultraviolet lamp 7 plays a role in sterilization and disinfection. The ultraviolet lamp 7 can emit ultraviolet rays to irradiate the air and objects in the dustproof box 15, destroying the DNA structure of microorganisms such as bacteria and viruses, thereby achieving the purpose of killing them. This is crucial to maintaining the hygiene and cleanliness of the working area, especially in the fields of scientific research experiments and medical pharmaceuticals that have extremely high requirements for cleanliness. The addition of the ultraviolet lamp 7 provides a safer and healthier working environment for the workbench.

[0026] In a further preferred embodiment of the utility model, visual side windows 9 are provided on both sides of the dustproof box 15 , a spare socket 10 is provided on the outer side of the dustproof box 15 , and a main power switch 12 is provided on the top of the dustproof box 15 .

[0027] In this embodiment, visual side windows 9 are provided on both sides of the dustproof box 15. This design enables the operator to clearly observe the items and working status in the box without opening the dustproof box 15. The visual side windows 9 not only improve the convenience of operation, but also help reduce the number of frequent opening and closing of the dustproof box 15, further reducing the risk of external pollutants entering the work area. At the same time, the design of the side windows 9 also enhances the overall transparency and aesthetics of the workbench and improves the user experience; secondly, a spare socket 10 is provided on the outside of the dustproof box 15. This design fully takes into account the actual use needs of the operators, allowing them to conveniently connect various external devices or instruments, such as computers, printers, oscilloscopes, etc. when needed. The setting of the spare socket 10 not only improves the versatility and expansibility of the workbench, but also avoids the inconvenience and trouble caused by the lack of a suitable power interface; finally, a main power switch 12 is provided on the top of the dustproof box 15. This design allows the operator to easily control the power switch of the entire workbench without having to find different switch buttons in multiple locations. The arrangement of the main power switch 12 not only simplifies the operation process, but also improves the safety and reliability of the workbench. In an emergency, the operator can quickly cut off the power supply to avoid potential safety hazards.

[0028] In a further preferred embodiment of the utility model, an electric telescopic rod for regulating the lifting and lowering of the glass sliding door 8 is installed on the inner wall of the dustproof box 15, the output rod of the electric telescopic rod is fixedly connected to the glass sliding door 8, and an operating panel 13 for regulating the start and stop of the electric telescopic rod is provided on one side of the dustproof box 15.

[0029] In this embodiment, an electric telescopic rod for regulating the lifting of the glass sliding door 8 is installed on the inner wall of the dustproof box 15. This design makes the lifting operation of the glass sliding door 8 more convenient and accurate. Specifically, the output rod of the electric telescopic rod is fixedly connected to the glass sliding door 8. By controlling the extension and retraction of the electric telescopic rod, the height of the glass sliding door 8 can be conveniently adjusted to meet different operating requirements; at the same time, an operation panel 13 is set on one side of the dustproof box 15 for regulating the start and stop of the electric telescopic rod. The design of the operation panel 13 allows the operator to intuitively see the working status of the electric telescopic rod and control it through simple operations. This control method is not only easy to master, but also responds quickly, greatly improving work efficiency.

[0030] In a further preferred embodiment of the present invention, a plurality of universal casters 14 for movement are symmetrically arranged at the bottom of the work surface 11, and the plurality of universal casters 14 are brake-type.

[0031] In this embodiment, the bottom of the workbench 11 is specially designed, that is, a plurality of universal casters 14 for movement are symmetrically arranged. This design enables the entire workbench to have excellent mobility, and provides great convenience for operators to flexibly adjust the workbench between different working environments or positions.

[0032] It is worth noting that these universal casters 14 are all brake-type. The brake-type universal casters 14 not only have the moving function of ordinary casters, but can also lock the position when necessary to prevent the workbench from accidentally moving due to external forces. This design effectively enhances the stability of the workbench during use and avoids operational inconvenience or safety hazards caused by the movement of the workbench; specifically, the brake-type universal casters 14 can easily achieve the locking and unlocking functions by operating their brake devices. When the operator needs to move the workbench to a new position, the casters can be unlocked and the workbench can be easily pushed to the predetermined position; when the workbench needs to be fixed somewhere for work, the casters can be locked to ensure that the workbench is stable and motionless.

[0033] In a further preferred embodiment of the present invention, the dustproof box 15 is formed by bending high-quality cold plate of FFU material, and the surface is electrostatically painted.

[0034] In this embodiment, the dustproof box 15 is bent and formed by high-quality cold plate of FFU material. This material has excellent mechanical properties and corrosion resistance, which can ensure that the structure of the dustproof box 15 is stable and durable. At the same time, the cold plate bending and forming process makes the appearance of the dustproof box 15 more beautiful, with smooth lines, which meets the aesthetic requirements of modern industrial design; more importantly, the surface of the dustproof box 15 is also treated with electrostatic baking paint. Electrostatic baking paint is an efficient and environmentally friendly metal surface treatment process. It uses electrostatic force to evenly adsorb the paint on the metal surface and solidifies at high temperature to form a smooth and hard coating. This treatment method not only makes the appearance of the dustproof box 15 smoother and brighter, and improves the overall aesthetics, but more importantly, the electrostatic baking paint coating has excellent weather resistance and corrosion resistance, can effectively resist various adverse factors in the environment, and extend the service life of the dustproof box 15.

[0035] In a further preferred embodiment of the present invention, the work surface 11 is made of sanded stainless steel, and the surface maintains natural sanding to enhance the anti-slip property and durability.

[0036] In this embodiment, the work surface 11 is made of sanded stainless steel. This choice not only takes into account the firmness and durability of the material, but also takes into account the need for anti-skid performance. The sanded stainless steel material has excellent corrosion resistance and wear resistance, which enables the work surface 11 to remain flat and smooth for a long time and is not easily damaged or deformed by the external environment. At the same time, the sanding treatment makes the stainless steel surface present a natural and delicate frosted texture, which not only improves the aesthetics of the work surface 11, but more importantly, it can effectively increase the friction of the table, thereby providing a better anti-skid effect. In actual use, when the operator performs various operations on the work surface 11, the sanded stainless steel material can effectively prevent objects from sliding or falling, thereby improving work efficiency and safety. In particular, when delicate operations or handling of fragile objects are required, this anti-skid performance is particularly important.

[0037] In summary, the new lifting door clean bench provided by the technical solution effectively solves the problems existing in the traditional clean bench by adopting lifting glass sliding door 8, optimizing purification system and improving operation convenience, and provides a more efficient, safe and comfortable clean working environment solution for scientific research experiments, medical pharmacy, microelectronics manufacturing and other fields. The design of this new lifting door clean bench not only improves work efficiency and reduces operation difficulty, but also significantly improves the cleanliness and comfort of the work area, and has broad application prospects and market potential.

[0038] Compared with the relevant technology, the design of the lifting glass sliding door 8 realizes convenient entry and exit and good perspective of the work area, while ensuring the cleanliness of the work area; the setting of the lighting lamp 6 and the ultraviolet lamp 7 provides sufficient lighting and sterilization and disinfection functions for the workbench, ensuring the comfort and safety of the operating environment; the addition of the visual side window 9 and the spare socket 10 enhances the observability and expandability of the workbench, and meets the diverse needs of the operators; the introduction of the electric telescopic rod and the operation panel 13 makes the lifting and lowering operation of the glass sliding door 8 more convenient and accurate, further improving the work efficiency.

[0039] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0040] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A new type of lifting door clean bench, characterized in that: include: A work surface, wherein a dustproof box for dust prevention is installed on the work surface, and a take-in and put-out opening is opened on one side of the dustproof box; A lifting glass sliding door installed in the dustproof box for sealing the access opening; A PAO detection port provided for circulating air in the dustproof box; A pre-filter provided in the dustproof box for preliminary filtering of the gas; A fan installed in the dustproof box for supplying air; A high efficiency filter disposed at the air outlet of the fan; A wind speed sensor is mounted on the air outlet end of the high efficiency filter.

2. The novel lifting door clean bench according to claim 1 is characterized in that: The dustproof box is provided with a lighting lamp for lighting, and the dustproof box is also provided with an ultraviolet lamp for sterilization.

3. The new type of lifting door clean bench as claimed in claim 1 is characterized in that: Visual side windows are arranged on both sides of the dustproof box, a spare socket is arranged on the outer side of the dustproof box, and a main power switch is arranged on the top of the dustproof box.

4. The novel lifting door clean bench as claimed in claim 2 is characterized in that: An electric telescopic rod for regulating the lifting of the glass sliding door is mounted on the inner wall of the dustproof box, the output rod of the electric telescopic rod is fixedly connected to the glass sliding door, and an operating panel for regulating the start and stop of the electric telescopic rod is provided on one side of the dustproof box.

5. The novel lifting door clean bench as claimed in claim 1 is characterized in that: A plurality of universal casters for movement are symmetrically arranged at the bottom of the work surface, and the plurality of universal casters are all brake type.

6. The novel lifting door clean bench as claimed in claim 1, characterized in that: The dustproof box is formed by bending high-quality cold plate of FFU material, and the surface is electrostatically painted.

7. The novel lifting door clean bench as claimed in claim 1, characterized in that: The worktop is made of sanded stainless steel and the surface is kept naturally sanded to enhance skid resistance and durability.

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