Intensity detection device for ultraviolet lamp tube

Abstract

The utility model relates to the technical field of disinfection articles, and discloses an ultraviolet lamp tube intensity detection device which comprises a clamping seat, a telescopic assembly and a hanging assembly, a test paper placing position is arranged on the clamping seat, and test paper can be placed at the test paper placing position. The telescopic assembly comprises a telescopic rod and a telescopic handle which are arranged on the two opposite faces of the clamping base respectively, the length of the telescopic rod and the length of the telescopic handle are adjustable, the hanging and taking assembly comprises a hook, and the hook is arranged at the end, away from the clamping base, of the telescopic rod and can be hung on the ultraviolet lamp tube. The device is suitable for ultraviolet lamp tubes in a large height range, and the use safety is good.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection products, in particular to an ultraviolet lamp intensity detection device. Background Art

[0002] Ultraviolet disinfection is a commonly used disinfection method in the medical field and is widely used. Among them, the irradiation intensity of ultraviolet lamps is a key factor in ensuring the disinfection effect. Therefore, regular monitoring of the irradiation intensity of ultraviolet lamps is a way to understand the disinfection effect to ensure that ultraviolet lamps can be used effectively. The most commonly used method for monitoring the irradiation intensity of ultraviolet lamps is the test paper method. Turn on the ultraviolet lamp for 5 minutes to preheat, place the ultraviolet irradiation indicator card (ultraviolet light intensity test paper) at a vertical distance of 1 meter from the center of the ultraviolet lamp, irradiate for 1 minute, immediately observe the indicator card color block, compare the reaction color block with the standard color block, judge whether the intensity of the ultraviolet lamp is qualified, and record the results. During the test, the test paper is generally placed 1 meter away from the lamp by climbing, which is dangerous. In the prior art, a long pole is used to hang on the lamp, but in many actual scenarios, the ceiling is high, with an average floor height of 2.8 meters, and the ultraviolet monitoring pole is 1 meter. The general population cannot directly fix the monitoring pole, and basically needs to climb high to operate, which has a risk of falling.

[0003] Therefore, there is an urgent need for an ultraviolet lamp intensity detection device to solve the above problems. Utility Model Content

[0004] Based on the above, the purpose of the utility model is to provide an ultraviolet lamp intensity detection device, which is suitable for ultraviolet lamps with a larger height range and has better safety in use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An ultraviolet lamp intensity detection device, comprising:

[0007] A card holder, wherein a test paper placement position is provided on the card holder, and a test paper can be placed in the test paper placement position;

[0008] A telescopic assembly, comprising a telescopic rod and a telescopic handle respectively arranged on two opposite sides of the card seat, wherein the lengths of the telescopic rod and the telescopic handle are adjustable;

[0009] The hanging component comprises a hook, which is arranged at one end of the telescopic rod away from the clamping seat, and the hook can be hung on the ultraviolet lamp tube.

[0010] As a preferred solution of the ultraviolet lamp intensity detection device, one end of the telescopic handle is rotatably connected to the holder, and the telescopic handle can be placed vertically or parallel to the holder.

[0011] As a preferred solution of an ultraviolet lamp intensity detection device, the test paper placement position is provided with a groove, the test paper can be placed in the groove, and when the hook is hung on the ultraviolet lamp, the groove faces the ultraviolet lamp.

[0012] As a preferred solution of the ultraviolet lamp intensity detection device, a clamping piece is arranged in the groove, and the clamping piece can press the test paper in the groove.

[0013] As a preferred solution of an ultraviolet lamp intensity detection device, the hook includes a connecting section and an elastic telescopic section, one end of the connecting section is connected to an end of the telescopic rod facing away from the holder, the elastic telescopic section is elastically connected to the other end of the connecting section along the extension direction of the connecting section, the elastic telescopic section has a tendency to move away from the connecting section, and can be forced to approach the connecting section along the extension direction of the connecting section.

[0014] As a preferred solution of an ultraviolet lamp intensity detection device, the hanging assembly also includes an elastic member, a receiving groove is provided on the connecting section along the extension direction of the connecting section, the elastic telescopic section is movably inserted in the receiving groove, the inner wall of the receiving groove is provided with a first step surface, the outer periphery of the elastic telescopic section is provided with a second step surface, the elastic member abuts between the first step surface and the second step surface, the elastic telescopic section can be subjected to force to compress the elastic member, and under the action of the elastic force of the elastic member, the elastic telescopic section has a tendency to move away from the connecting section.

[0015] As a preferred solution of an ultraviolet lamp intensity detection device, the hanging assembly also includes an operating rope, the telescopic rod is hollow, and a receiving hole is provided on the base, one end of the receiving hole is connected to the telescopic rod, and the other end is connected to the surface of the base, the operating rope is connected to one end of the elastic telescopic section located in the receiving groove, and passes through the inside of the telescopic rod and the receiving hole.

[0016] As a preferred solution of an ultraviolet lamp intensity detection device, the hanging assembly also includes a torsion spring, one end of the hook is connected to the end of the telescopic rod away from the base through the torsion spring, the hook is arc-shaped, and the hook can be rotated under force until the open end of the hook faces upward, and the torsion spring stores force.

[0017] As a preferred solution of the ultraviolet lamp intensity detection device, the side wall of the hook is provided with a protective pad, and when the hook is hung on the ultraviolet lamp, the protective pad is located between the ultraviolet lamp and the hook to separate the ultraviolet lamp and the hook.

[0018] As a preferred solution of the ultraviolet lamp intensity detection device, it also includes a timer, and the timer is arranged on the card seat.

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides an ultraviolet lamp intensity detection device, which comprises a holder, a telescopic component and a hanging component. By placing a test paper on a test paper placement position on the holder, then holding a telescopic handle, extending a telescopic rod to a required length, and hanging a hook on the ultraviolet lamp, the test can be started without manually lifting the test paper. When hanging the hook, the telescopic handle can be extended according to the height of the operator and the height of the ultraviolet lamp, so that the operator can easily hang the hook without climbing or standing on tiptoe, thereby reducing the danger of operation. After use, the telescopic rod and the telescopic handle can be shortened, so that the overall volume of the ultraviolet lamp intensity detection device is small, the space occupied is small, and it is easy to carry and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0022] Figure 1 It is a schematic structural diagram of the ultraviolet lamp intensity detection device provided in the first embodiment of the utility model in an extended state;

[0023] Figure 2 It is a partial structural schematic diagram of the ultraviolet lamp intensity detection device provided in the first embodiment of the utility model in the extended state (the clamping member and the timer are not shown);

[0024] Figure 3 It is a partial structural schematic diagram of the ultraviolet lamp intensity detection device in a retracted state at a viewing angle provided by the first embodiment of the utility model (the clamping member and the timer are not shown);

[0025] Figure 4 It is a partial structural schematic diagram of the ultraviolet lamp intensity detection device in a retracted state provided by the first embodiment of the utility model at another viewing angle (the clamping member and the timer are not shown);

[0026] Figure 5 It is a cross-sectional view of the ultraviolet lamp intensity detection device provided in the first embodiment of the utility model in a retracted state;

[0027] Figure 6This is a schematic diagram of the partial structure of the ultraviolet lamp intensity detection device provided in the second embodiment of the utility model in the extended state. Figure 1 (Clamping member and timer not shown);

[0028] Figure 7 This is a schematic diagram of the partial structure of the ultraviolet lamp intensity detection device provided in the second embodiment of the utility model in the extended state. Figure 2 (Clamp and timer not shown).

[0029] In the figure:

[0030] 1. Card seat; 10. Groove; 11. Clamping piece;

[0031] 2. telescopic assembly; 21. telescopic rod; 221. rod portion; 22. telescopic handle;

[0032] 3. Hanging assembly; 31. Hook; 311. Connecting section; 3111. First step surface; 312. Elastic expansion section; 3121. Second step surface; 32. Elastic member; 33. Operating rope; 34. Torsion spring;

[0033] 4. Timer. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0038] Embodiment 1

[0039] like Figures 1 to 5As shown, this embodiment provides an ultraviolet lamp intensity detection device, which includes a holder 1, a telescopic component 2 and a hanging component 3. The holder 1 is provided with a test paper placement position, and the test paper can be placed in the test paper placement position. The telescopic component 2 includes a telescopic rod 21 and a telescopic handle 22 respectively arranged on two opposite sides of the holder 1. The lengths of the telescopic rod 21 and the telescopic handle 22 are adjustable. The hanging component 3 includes a hook 31, which is arranged at one end of the telescopic rod 21 away from the holder 1, and the hook 31 can be hung on the ultraviolet lamp. Optionally, the telescopic rod 21 has multiple sections of rods 221. Along the length direction of the telescopic rod 21, each section of the rod 221 is movably telescopically inserted in the previous section of the rod 221 in turn. The telescopic rod 21 can be extended and retracted by pulling the rod 221. For example, the telescopic rod 21 has three or four sections of rods 221, which are specifically set according to actual needs. Among them, the longest length of the telescopic rod 21 is 1 meter. During the test, it is only necessary to extend the telescopic rod 21 to the longest length to ensure that the distance between the test paper and the ultraviolet lamp is reasonable. By placing the test paper on the test paper placement position on the card holder 1, then holding the telescopic handle 22, extending the telescopic rod 21 to the required length, and hanging the hook 31 on the ultraviolet lamp, the test can be started without manually lifting the test paper; and when hanging the hook 31, the telescopic handle 22 can be extended according to the height of the operator and the height of the ultraviolet lamp, so that the operator can easily hang the hook 31 without climbing or standing on tiptoe, reducing the danger of operation; after use, the telescopic rod 21 and the telescopic handle 22 can be shortened, so that the overall volume of the ultraviolet lamp intensity detection device is small, the space occupied is small, and it is easy to carry and store.

[0040] Preferably, a protective pad is provided on the side wall of the hook 31, and when the hook 31 is hung on the ultraviolet lamp, the protective pad is located between the ultraviolet lamp and the hook 31 to separate the ultraviolet lamp and the hook 31. For example, the protective pad is a rubber pad, that is, the rubber pad is laid at the contact point between the hook 31 and the ultraviolet lamp when the hook 31 is hung on the ultraviolet lamp, so as to prevent the hook 31 and the ultraviolet lamp from being worn and play a protective role on the ultraviolet lamp.

[0041] Preferably, the holder 1, telescopic assembly 2 and hook 31 are all made of lightweight materials, such as plastic or aluminum, to reduce the weight of the ultraviolet lamp intensity detection device, facilitate carrying and hanging, and also prevent the ultraviolet lamp from being damaged by the heavy weight of the ultraviolet lamp intensity detection device.

[0042] like Figure 1As shown, in this embodiment, the ultraviolet lamp intensity detection device also includes a timer 4, which is arranged on the card holder 1, so as to facilitate timing of the test time. That is, during the test, the ultraviolet lamp is preheated for a preheating time, for example, after preheating for 5 minutes, the ultraviolet lamp intensity detection device is hung on the ultraviolet lamp, and the test paper is located directly below the ultraviolet lamp. The ultraviolet lamp irradiates the test paper. When the timer 4 reaches the preset irradiation time, the ultraviolet lamp is turned off, and the ultraviolet lamp intensity detection device is removed, and the test paper and the standard color card are compared to record the test structure. The setting of the timer 4 enables the operator to accurately control the test time, avoid the test time being too short or too long, and ensure the accuracy of the test.

[0043] Preferably, the timer 4 is detachably connected to the card holder 1, that is, the operator can install or remove the timer 4 according to the needs, which is convenient for integrated storage and also convenient for holding the timer 4 in hand to grasp the test time. Exemplarily, the timer 4 is detachably connected to the card holder 1 through magnetic attraction, and the specific structure of magnetic attraction is a relatively mature prior art, so it is not repeated here. Of course, in other embodiments, the timer 4 can also be detachably connected to the card holder 1 through a buckle structure.

[0044] Preferably, a timing module is provided in the timer 4, and a timing button is provided on the surface of the timer 4, and the timing module is controlled by operating the timing button to set the timing. It is convenient for the operator to set the ultraviolet lamp preheating time and the preset test time when performing the test, so as to accurately control the preheating time and the test time, and improve the accuracy of the test results. More preferably, an alarm module is also provided in the timer 4, and the alarm module is electrically connected to the timing module. When the timing time is up, the alarm module sends an alarm to remind the operator to turn off the ultraviolet lamp in time and check the test paper to ensure the accuracy of the test results, without the operator having to keep a close eye on the time.

[0045] like Figure 4 As shown, specifically, one end of the telescopic handle 22 is rotatably connected to the card base 1, and the telescopic handle 22 can be placed vertically or parallel to the card base 1. During the test, the telescopic handle 22 is rotated to be vertical to the card base 1, so that the operator can hold the telescopic handle 22 and stretch the telescopic handle 22 as needed to adapt to the height of the ultraviolet lamp; after the test is completed, the telescopic handle 22 is retracted, and then the telescopic handle 22 is rotated to be parallel to the card base 1 to reduce the space occupied by the ultraviolet lamp intensity detection device, which is convenient for storage and carrying.

[0046] Exemplarily, a rotating shaft seat is provided on the card base 1, and one end of the telescopic handle 22 is rotatably connected to the rotating shaft seat through a rotating shaft. A locking member is also provided on the card base 1, and the locking member can lock the telescopic handle 22 in a position perpendicular to the card base 1 or in a position parallel to the card base 1 to prevent the telescopic handle 22 from shaking when in use. For example, the locking member can be detachably threaded to connect the rotating shaft seat and the telescopic handle 22 to achieve the position fixation of the telescopic handle 22. Of course, in other embodiments, the telescopic handle 22 can also be fixed in position through other structures, such as the rotating shaft and the rotating shaft seat are interference-connected, with greater friction, and the telescopic handle 22 can only rotate when subjected to greater force.

[0047] Furthermore, if Figures 1 to 3 As shown, the test paper placement position is provided with a groove 10, and the test paper can be placed in the groove 10. When the hook 31 is hung on the ultraviolet lamp, the groove 10 is directly opposite to the ultraviolet lamp. The telescopic rod 21 and the groove 10 are located on the same side of the holder 1. When the test paper is placed in the groove 10 and the hook 31 is hung, the test paper is located directly below the ultraviolet lamp, and the test effect is better; and the groove 10 has a limiting effect on the test paper, which prevents the test paper from slipping when the ultraviolet lamp intensity detection device is taken in and placed, thereby improving the practicality and reliability of the ultraviolet lamp intensity detection device.

[0048] Preferably, a clamping member 11 is provided in the groove 10, and the clamping member 11 can press the test paper in the groove 10, further improving the stability of the test paper. When the operator takes and places the ultraviolet lamp intensity detection device, the test paper can be stabilized in the groove 10 even if the movement amplitude is large. Exemplarily, the clamping member 11 is a spring, one end of which is connected to the side wall or bottom of the groove 10. When loading the test paper, the free end of the spring is lifted, the test paper is placed under the spring, and then the spring is released, and the spring is pressed down to press the test paper in the groove 10. Among them, the spring can be rotatably connected to the side wall or bottom of the groove 10, so that the spring can be rotated when the test paper is loaded, so as to facilitate the placement of the test paper and improve the convenience of use. Of course, in other embodiments, the clamping member 11 can also be other structures, for example, the clamping member 11 is a bolt, and the bolt is threadedly connected to the base 1 and can extend into the groove 10 to press the test paper.

[0049] Furthermore, if Figures 1 to 5As shown, the hook 31 includes a connecting section 311 and an elastic telescopic section 312. One end of the connecting section 311 is connected to the end of the telescopic rod 21 away from the card seat 1. The elastic telescopic section 312 is elastically connected to the other end of the connecting section 311 along the extension direction of the connecting section 311. The elastic telescopic section 312 has a tendency to move away from the connecting section 311 and can be forced to approach the connecting section 311 along the extension direction of the connecting section 311. When the hook 31 is hung, the elastic telescopic section 312 retracts toward the connecting section 311 to shorten the overall length of the hook 31, so that the hook 31 can pass smoothly from the top of the ultraviolet lamp, and then the elastic telescopic section 312 is stretched to restore the hook 31 to its normal length, so as to ensure that the hook 31 is stably hung on the ultraviolet lamp, and to ensure safety and reliability in use. Exemplarily, the hook 31 is arc-shaped, and the connecting section 311 and the elastic telescopic section 312 are both arc-shaped. The integrated arc-shaped hook 31 is not easy to operate when passing over the ultraviolet lamp tube, and may even cause damage to the ultraviolet lamp tube. The elastic telescopic section 312 elastically connects the connecting section 311, so that the length of the hook 31 is shortened and the curvature becomes smaller when taking and placing, making it easy to pass through the ultraviolet lamp tube.

[0050] Specifically, the hooking assembly 3 further includes an elastic member 32, a receiving groove is provided on the connecting section 311 along the extending direction of the connecting section 311, the elastic telescopic section 312 is movably inserted in the receiving groove, the inner wall of the receiving groove is provided with a first step surface 3111, the outer periphery of the elastic telescopic section 312 is provided with a second step surface 3121, the elastic member 32 abuts between the first step surface 3111 and the second step surface 3121, the elastic telescopic section 312 can be subjected to force to compress the elastic member 32, and under the elastic force of the elastic member 32, the elastic telescopic section 312 has a tendency to move away from the connecting section 311. The elastic member 32 can be, but is not limited to, a compression spring, the compression spring applies force to the first step surface 3111, so that the first step surface 3111 has a tendency to move away from the second step surface 3121, that is, the elastic telescopic section 312 has a tendency to extend out of the receiving groove, so that when the hook 31 passes through the ultraviolet lamp tube, the hook 31 can automatically return to the initial state, so as to ensure that the hook 31 is stably hung on the ultraviolet lamp tube. At the same time, the arrangement of the receiving groove can not only reduce the weight of the connecting section 311, but also improve the compactness of the structure of the hook 31, improve the appearance, and avoid increasing the overall volume of the hook 31, so that the hook 31 can pass smoothly over the ultraviolet lamp. Of course, in other embodiments, the elastic member 32 can also be other structures, such as the elastic member 32 is elastic rubber.

[0051] More specifically, the hook assembly 3 also includes an operating rope 33, the telescopic rod 21 is hollow, and a receiving hole is provided on the card seat 1, one end of the receiving hole is connected to the telescopic rod 21, and the other end is connected to the surface of the card seat 1, and the operating rope 33 is connected to one end of the elastic telescopic section 312 located in the receiving groove, and passes through the inside of the telescopic rod 21 and the receiving hole. After the telescopic rod 21 is extended, the operator can also easily pull the operating rope 33, and by pulling the operating rope 33, the elastic telescopic section 312 is driven to retract toward the connecting section 311, and the operating rope 33 is released. The elastic telescopic section 312 automatically moves to the initial position under the elastic force of the elastic member 32, so that the hook 31 returns to its original state. The above structure is simple, easy to operate, and low in cost. In addition, the operating rope 33 passes through the inside of the telescopic rod 21, is not easy to be entangled with foreign objects, and can also reduce the weight of the telescopic rod 21.

[0052] Preferably, a limit block is provided at one end of the operating rope 33 away from the elastic telescopic section 312, and the size of the limit block is larger than the size of the accommodating hole to prevent the operating rope 33 from sliding into the accommodating hole, thereby ensuring reliability in use.

[0053] Embodiment 2

[0054] This embodiment provides an ultraviolet lamp intensity detection device, which is substantially the same in structure as the first embodiment, and is only improved on the basis of the first embodiment. Therefore, only the differences between the two are described here, and the same structures of this embodiment and the first embodiment are not repeated here.

[0055] like Figure 6 and Figure 7 As shown, in this embodiment, the hanging assembly 3 also includes a torsion spring 34, and one end of the hook 31 is connected to the end of the telescopic rod 21 away from the card seat 1 through the torsion spring 34. The hook 31 is arc-shaped, and the hook 31 can be rotated by force until the open end of the hook 31 faces upward, and the torsion spring 34 accumulates force. Since the hook 31 is arc-shaped, when hanging the hook 31, the operator needs to tilt the telescopic rod 21 so that the free end of the hook 31 passes through the top of the ultraviolet lamp tube, which increases the difficulty of operation and is easy to damage the ultraviolet lamp tube. By setting the torsion spring 34, when hanging the hook 31, it is only necessary to rotate the hook 31 to the side or upward of the open end, and then the hook 31 automatically rotates under the restoring force of the torsion spring 34, and the free end of the hook 31 can easily pass over the ultraviolet lamp tube, without the operator repeatedly adjusting the angle of the telescopic rod 21.

[0056] Specifically, the hook 31 is rotatably connected to the telescopic rod 21 through a rotating rod, the rotating rod is vertically connected to one end of the telescopic rod 21, one end of the hook 31 is rotatably sleeved on the rotating rod so as to be able to rotate around the rotating rod, and the torsion spring 34 is sleeved on the rotating rod, one end of the torsion spring 34 is connected to the rotating rod, and the other end is connected to the hook 31. When the hook 31 rotates, the torsion spring 34 accumulates force.

[0057] Illustratively, a pull rope can be connected to the hook 31, and the pull rope extends to the telescopic handle 22. The operator only needs to pull the pull rope to drive the hook 31 to rotate by overcoming the elastic force of the torsion spring 34. After lifting the hook 31 to the side of the ultraviolet lamp tube, the pull rope is released, and the hook 31 can automatically pass over the top of the ultraviolet lamp tube, thereby realizing the hanging and removal of the hook 31.

[0058] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A device for detecting the intensity of an ultraviolet lamp, characterized in that: include: A card holder, wherein a test paper placement position is provided on the card holder, and a test paper can be placed in the test paper placement position; A telescopic assembly, comprising a telescopic rod and a telescopic handle respectively arranged on two opposite sides of the card seat, wherein the lengths of the telescopic rod and the telescopic handle are adjustable; The hanging component comprises a hook, which is arranged at one end of the telescopic rod away from the clamping seat, and the hook can be hung on the ultraviolet lamp tube.

2. The ultraviolet lamp intensity detection device according to claim 1, characterized in that: One end of the telescopic handle is rotatably connected to the card base, and the telescopic handle can be placed vertically or parallel to the card base.

3. The ultraviolet lamp intensity detection device according to claim 1, characterized in that: The test paper placement position is provided with a groove, the test paper can be placed in the groove, and when the hook is hung on the ultraviolet lamp tube, the groove faces the ultraviolet lamp tube.

4. The ultraviolet lamp intensity detection device according to claim 3, characterized in that: A clamping piece is arranged in the groove, and the clamping piece can press the test paper in the groove.

5. The ultraviolet lamp intensity detection device according to any one of claims 1 to 4, characterized in that: The hook includes a connecting section and an elastic telescopic section, one end of the connecting section is connected to an end of the telescopic rod facing away from the card seat, and the elastic telescopic section is elastically connected to the other end of the connecting section along the extension direction of the connecting section. The elastic telescopic section has a tendency to move away from the connecting section and can be forced to approach the connecting section along the extension direction of the connecting section.

6. The ultraviolet lamp intensity detection device according to claim 5, characterized in that: The hanging assembly also includes an elastic member, a receiving groove is provided on the connecting section along the extension direction of the connecting section, the elastic telescopic section is movably inserted in the receiving groove, the inner wall of the receiving groove is provided with a first step surface, and the outer periphery of the elastic telescopic section is provided with a second step surface, the elastic member abuts between the first step surface and the second step surface, the elastic telescopic section can be subjected to force to compress the elastic member, and under the action of the elastic force of the elastic member, the elastic telescopic section has a tendency to move away from the connecting section.

7. The ultraviolet lamp intensity detection device according to claim 6, characterized in that: The hanging assembly also includes an operating rope, the telescopic rod is hollow, and a receiving hole is provided on the base. One end of the receiving hole is connected to the telescopic rod, and the other end is connected to the surface of the base. The operating rope is connected to one end of the elastic telescopic section located in the receiving groove, and passes through the inside of the telescopic rod and the receiving hole.

8. The ultraviolet lamp intensity detection device according to any one of claims 1 to 4, characterized in that: The hook assembly also includes a torsion spring, one end of the hook is connected to the end of the telescopic rod away from the base through the torsion spring, the hook is arc-shaped, and the hook can be rotated under force until the open end of the hook faces upward, and the torsion spring stores force.

9. The ultraviolet lamp intensity detection device according to any one of claims 1 to 4, characterized in that: The side wall of the hook is provided with a protection pad. When the hook is hung on the ultraviolet lamp tube, the protection pad is located between the ultraviolet lamp tube and the hook to separate the ultraviolet lamp tube and the hook.

10. The ultraviolet lamp intensity detection device according to any one of claims 1 to 4, characterized in that: It also includes a timer, which is arranged on the card seat.

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