A UV ultraviolet sterilization lamp convenient to install

Abstract

The utility model relates to the technical field of germicidal lamp, especially to a UV ultraviolet germicidal lamp convenient to install. A UV ultraviolet germicidal lamp convenient to install, including the fixed assembly that setting has the lifting arm of downward extension, setting in the lifting assembly of this lifting arm, with this lifting assembly is connected and along the lifting of distance adjusting assembly of this lifting arm, setting on the sliding assembly of distance adjusting assembly and setting on the UV ultraviolet germicidal lamp of this sliding assembly. The utility model discloses through setting the UV ultraviolet germicidal lamp of horizontal installation, makes the contact area of ultraviolet ray and water surface increase, promotes the sterilization effect, and UV ultraviolet germicidal lamp installs on the slidable sliding seat, and the spacing between UV ultraviolet germicidal lamp two two can be adjusted, to adapt to different sterilization demand, and the length of setting distance adjusting assembly is adjusted to extend to the water surface through the rotating arm, thereby adjusting the spacing between the sliding seat, can install the germicidal lamp of different specification length.

Description

Technical Field

[0001] This utility model relates to the field of germicidal lamp technology, and in particular to a UV germicidal lamp that is easy to install. Background Technology

[0002] Ultraviolet (UV) germicidal lamps are devices that use UV light to kill microorganisms in water. They work by destroying the DNA or RNA structure of microorganisms, thus rendering them unable to reproduce and achieving disinfection. The advantage of this technology is that it can quickly and effectively kill various bacteria, viruses and other microorganisms, and it does not leave residues in the water like chemical disinfection methods, nor does it cause secondary pollution.

[0003] In existing water treatment plants, UV ultraviolet germicidal lamps are generally used to disinfect filtered tap water. After filtration, the tap water enters a disinfection tank and is left to stand for a certain period of time. The UV ultraviolet germicidal lamps are then suspended vertically on the water surface to kill microorganisms. However, the coverage of vertically suspended UV ultraviolet germicidal lamps is generally limited, especially when multiple lamps are stacked together, which affects light transmission. In addition, the water surface of the tap water is generally lower than the plane of the disinfection tank, so how to install and place the germicidal lamps near the water surface also becomes a problem. Utility Model Content

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a UV germicidal lamp that is easy to install. By setting up a horizontally installed UV germicidal lamp, the contact area between the ultraviolet light and the water surface is increased, thereby improving the sterilization effect. At the same time, the UV germicidal lamp is installed on a sliding base, and the distance between each pair of UV germicidal lamps can be adjusted to adapt to different sterilization needs. The adjustable distance component adjusts the length of the extension to the water surface by rotating the arm, thereby adjusting the distance between the sliding bases. Germicidal lamps of different specifications and lengths can be installed. The lifting component adjusts the distance between the UV germicidal lamp and the water surface by lifting, thereby improving the sterilization effect and enabling timely replacement of the lamps. This utility model provides a UV germicidal lamp that is easy to install, including a fixed assembly with a lifting arm extending downward, a lifting assembly disposed within the lifting arm, an adjusting assembly connected to the lifting assembly and moving up and down along the lifting arm, a sliding assembly disposed on the adjusting assembly, and a UV germicidal lamp disposed on the sliding assembly; two sets of fixed assemblies are provided and arranged opposite each other, the adjusting assemblies are also arranged opposite each other, and the UV germicidal lamp is connected between the two sliding assemblies; the sliding assembly includes a slide rail and sliding seats disposed at intervals on the slide rail and slidably connected to the slide rail, the number of sliding seats on the two sliding assemblies corresponds one-to-one, the UV germicidal lamp includes a lamp base and a lamp tube, the lamp base is respectively connected to the two corresponding sliding seats, and the lamp base and the lamp tube are detachably connected.

[0006] The lifting arm is designed to fit snugly against the wall of the disinfection tank, extending the UV sterilizing lamps closer to the water surface for better sterilization. The lifting mechanism within the arm synchronously moves the adjusting components on both sides, thereby raising and lowering the UV sterilizing lamps. As the water level in the disinfection tank changes, the UV sterilizing lamps adjust their height accordingly. The adjusting components regulate the distance between the two sliding rails, thus adjusting the distance between the lamp bases on either side to accommodate different lamp lengths. The lamp tubes installed between the two sliding groups can increase the contact area between ultraviolet rays and the water surface, thus improving the sterilization effect. The lamp feet are installed on the sliding seats that are spaced apart on the sliding rail and slide along the rail. The lamp tubes are connected to the corresponding lamp feet. With the help of the movable sliding seats, the spacing between the lamp tubes can be adjusted arbitrarily to adapt to different sterilization requirements. The technical solution of detachable connection between lamp tubes and lamp feet has been widely used in the lighting industry. The specific installation method can refer to the existing technology. Lamp tubes with UV emission function are also existing technology and will not be elaborated here.

[0007] In some embodiments, the fixing assembly further includes a fixing arm, which is U-shaped and has expansion bolts spaced apart. The fixing arm is attached to the ground and fixed to the ground by the expansion bolts. The lifting arm is connected to the bottom end of the fixing arm and is perpendicular to the fixing arm. The U-shaped fixing arm can stably attach to the ground on the side of the disinfection pool. The expansion bolts enhance the connection between the fixing arm and the ground. The lifting arm, perpendicular to the fixing arm, extends into the disinfection pool and adapts to the shape of the disinfection pool, realizing the function of placing a UV germicidal lamp into the disinfection pool.

[0008] In some embodiments, the lifting assembly includes a lifting motor, a lifting screw, and a lifting seat. A groove is formed on each lifting arm, and the grooves on the two lifting arms are arranged opposite each other. The lifting motor and the lifting screw are disposed within the groove, and the lifting seat moves up and down under the drive of the lifting motor. The lifting assembly is used to control the up and down movement of the lifting seat along the lifting arms. Specific technical solutions for controlling the movement of the lifting seat using the lifting assembly can be found in existing technology, and are only briefly described here. It is understood that the lifting assembly also includes a control center for controlling the synchronous rotation of the lifting motors at both ends, thereby driving the lifting seat to rise and fall synchronously.

[0009] In some embodiments, the adjusting assembly includes a rotating arm and a fixing bolt. The lifting seat extends outside the groove, and first fixing ears are provided on both sides of the lifting seat. The lifting seat is hinged to the rotating arm through the first fixing ears. The lifting seat extending outside the groove can drive the adjusting assembly to move up and down. The rotating arm, which is hinged to the lifting seat through the first fixing ears, is fixed by bolts. After the bolts are loosened, the rotating arm rotates around the bolts. When both rotating arms are rotated for adjustment, the lengths of the rotating arms extending into the pool are different, and the spacing between the corresponding slide rails installed on the two rotating arms is also different, which can be used to adjust the installation of lamp tubes of different lengths.

[0010] In some embodiments, the rotating arm includes a crossbar and a triangular seat. The triangular seat is connected to the lower part of the crossbar. A second fixing lug extends from both the inner end of the crossbar and the side of the triangular seat, and the second fixing lug is hinged to the first fixing lug. To enhance the stability of the rotating arm connection, a triangular seat is added below the crossbar. Preferably, the triangular seat is located at the inner end of the crossbar.

[0011] In some embodiments, a screw hole is provided on the outer end of the rotating arm, and the slide rail is mounted above the rotating arm. Screw holes are also spaced apart on the bottom side of the slide rail. The screw holes on the rotating arm and the screw holes on the slide rail are connected by a fixing bolt. The slide rail is mounted above the rotating arm, and the spaced screw holes on its bottom side are used to cooperate with the fixing bolts on the rotating arm to fix the relative position between the slide rail and the rotating arm.

[0012] In some embodiments, the lamp base includes a positive lamp base and a negative lamp base, both of which are disposed on the same side of the sliding seat, and are arranged opposite to each other. Having both the positive and negative lamp bases on the same side facilitates subsequent lamp installation, eliminating the need for repeated lamp orientation adjustments. When a lamp needs replacement, the lifting assembly is manipulated to raise the lamp, which is then removed from the lamp base. After replacing the lamp, the spacing between the lamps is adjusted, and the germicidal lamp is lowered back to the appropriate position. It is understood that in existing technologies where disinfection pools use open channels for disinfection, the reserved slots for placing ultraviolet lamps are relatively narrow, generally not exceeding 1 meter. Workers can straddle both sides of the disinfection pool, allowing for direct raising and manual replacement of the ultraviolet lamps.

[0013] In some embodiments, the sliding base is provided with screw holes, and the lamp base is also provided with corresponding screw holes. The screw holes on the sliding base and the lamp base are fixed together by lamp base screws. The sliding base and the lamp base, which are fixed together by lamp base screws, facilitate the installation and removal of the lamp base. When the lamp base malfunctions and needs to be replaced, it can be replaced simply by disassembling it.

[0014] By adopting the above technical solution, the beneficial effects of this utility model are: This invention utilizes horizontally mounted UV germicidal lamps to increase the contact area between ultraviolet light and the water surface, thereby enhancing the sterilization effect. The UV germicidal lamps are mounted on slidable mounting bases, and the spacing between each pair of lamps is adjustable to accommodate different sterilization needs. An adjustable spacing component, via a rotating arm, adjusts the length extending onto the water surface, thus adjusting the spacing between the mounting bases. This allows for the installation of germicidal lamps of different lengths. A lifting component further adjusts the distance between the UV germicidal lamps and the water surface, improving the sterilization effect and enabling timely lamp replacement.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0016] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and illustrations.

[0017] To make the above and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0019] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0021] Figure 1 This is a schematic diagram showing the position of the UV germicidal lamp installed in the disinfection pool in some embodiments of this utility model; Figure 2 This is a schematic diagram of the overall structure of the UV germicidal lamp in some embodiments of the present invention; Figure 3 This is a schematic diagram of the specific structure of the fixing component and the lifting component in some embodiments of the present utility model; Figure 4 This is a schematic diagram of the specific structure of the distance adjustment component in some embodiments of the present utility model; Figure 5 This is a cross-sectional schematic diagram of the sliding component in some embodiments of the present invention; Figure 6 This is a schematic diagram showing the connection between the lamp base and the sliding component in some embodiments of this utility model.

[0022] Explanation of key figure labels: 1. Fixed components; 11. Lifting arm; 12. Fixed arm; 2. Lifting assembly; 21. Lifting motor; 22. Lifting screw; 23. Lifting base; 24. First fixing lug; 3. Adjustable distance assembly; 31. Rotating arm; 311. Crossbar; 312. Triangular seat; 313. Second fixing lug; 32. Fixing bolts; 4. Sliding component; 41. Slide rail; 42. Sliding seat; 5. UV germicidal lamp; 51. Lamp base; 52. Lamp tube. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0024] Furthermore, it should be understood in the description of this utility model that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected through a transitional structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] Reference Figure 1 and Figure 2 , Figure 1 This is a schematic diagram showing the position of the UV germicidal lamp installed in the disinfection pool in some embodiments of this utility model; Figure 2 This is a schematic diagram of the overall structure of the UV germicidal lamp in some embodiments of this utility model.

[0028] According to some embodiments of the present invention, the present invention provides a UV germicidal lamp that is easy to install, including a fixed component 1 with a lifting arm 11 extending downward, a lifting component 2 disposed within the lifting arm 11, an adjusting component 3 connected to the lifting component 2 and moving up and down along the lifting arm 11, a sliding component 4 disposed on the adjusting component 3, and a UV germicidal lamp 5 disposed on the sliding component 4; the fixed component 1 is provided in two sets and is disposed opposite to each other, the adjusting component 3 is also disposed opposite to each other, and the UV germicidal lamp 5 is connected between the two sliding components 4; the sliding component 4 includes a slide rail 41 and sliding seats 42 disposed at intervals on the slide rail 41 and slidably connected to the slide rail 41, the number of sliding seats 42 on the two sliding components 4 is one-to-one, the UV germicidal lamp 5 includes a lamp foot 51 and a lamp tube 52, the lamp foot 51 is respectively connected to the two corresponding sliding seats 42, and the lamp foot 51 and the lamp tube 52 are detachably connected.

[0029] The lifting arm 11 is fitted against the wall of the disinfection tank, extending the UV sterilizing lamp 5 closer to the water surface for better sterilization. The lifting component 2 inside the lifting arm 11 synchronously moves the adjusting components 3 on both sides, thereby raising and lowering the UV sterilizing lamp 5. When the water level in the disinfection tank changes, the UV sterilizing lamp 5 adjusts its height accordingly. The adjusting components 3 adjust the distance between the two slide rails 41, thereby adjusting the distance between the lamp feet 51 on opposite sides to accommodate different lamp tube lengths. The lamps are installed horizontally on both sides... The lamp tubes 52 between the sliding groups can increase the contact area between ultraviolet rays and the water surface, thus improving the sterilization effect. The sliding seats 42, which are spaced apart on the slide rail 41 and slide along the slide rail 41, are equipped with lamp feet 51. Each lamp foot 51 is connected to a lamp tube 52. With the help of the movable sliding seats 42, the spacing between the lamp tubes 52 can be adjusted arbitrarily to adapt to different sterilization requirements. The technical solution of detachable connection between the lamp tubes 52 and the lamp feet 51 has been widely used in the lighting industry. The specific installation method can refer to the existing technology. The lamp tubes 52 with the function of emitting ultraviolet rays are also existing technology and will not be described in detail here.

[0030] Reference Figure 3 , Figure 3 This is a schematic diagram of the specific structure of the fixing component and the lifting component in some embodiments of this utility model.

[0031] Optionally, according to some embodiments of this utility model, the fixing component 1 further includes a fixing arm 12. The fixing arm 12 is U-shaped and has expansion bolts spaced apart. The fixing arm 12 is attached to the ground and fixed to the ground by the expansion bolts. The lifting arm 11 is connected to the bottom end of the fixing arm 12 and is perpendicular to the fixing arm 12. The U-shaped fixing arm 12 can stably attach to the ground on the side of the disinfection pool. The connection between the fixing arm 12 and the ground is enhanced by the expansion bolts. The lifting arm 11, which is perpendicular to the fixing arm 12, extends into the disinfection pool and adapts to the shape of the disinfection pool, realizing the function of placing the UV germicidal lamp 5 into the disinfection pool.

[0032] The lifting assembly 2 includes a lifting motor 21, a lifting screw 22, and a lifting seat 23. A groove is formed on each lifting arm 11, and the grooves on the two lifting arms 11 are arranged opposite each other. The lifting motor 21 and the lifting screw 22 are disposed within the groove. The lifting seat 23 moves up and down under the drive of the lifting motor 21. The lifting assembly 2 is used to control the up and down movement of the lifting seat 23 along the lifting arm 11. Specific technical solutions for controlling the movement of the lifting seat 23 using the lifting assembly 2 can be found in existing technology and are only briefly described here. It is understood that the lifting assembly 2 also includes a control center for controlling the synchronous rotation of the lifting motors 21 at both ends, thereby driving the lifting seat 23 to rise and fall synchronously.

[0033] Reference Figure 4 , Figure 4 This is a schematic diagram of the specific structure of the distance adjustment component in some embodiments of this utility model.

[0034] According to some embodiments of this utility model, optionally, the adjusting assembly 3 includes a rotating arm 31 and a fixing bolt 32. The lifting seat 23 extends outside the groove, and first fixing ears 24 are provided on both sides of the lifting seat 23. The lifting seat 23 is hinged to the rotating arm 31 through the first fixing ears 24. The lifting seat 23 extends outside the groove, which can drive the adjusting assembly 3 to move up and down. The rotating arm 31, which is hinged to the lifting seat 23 through the first fixing ears 24, is fixed by bolts. After the bolts are loosened, the rotating arm 31 rotates around the bolt. When both rotating arms 31 are rotated and adjusted, the lengths of the rotating arms 31 extending into the pool are different, and the spacing between the corresponding slide rails 41 installed on the two rotating arms 31 is also different, which can be used to adjust the installation of lamp tubes 52 of different lengths.

[0035] The rotating arm 31 includes a crossbar 311 and a triangular seat 312. The triangular seat 312 is connected to the lower part of the crossbar 311. A second fixing lug 313 extends from the inner end of the crossbar 311 and the side of the triangular seat 312, respectively. The second fixing lug 313 is hinged to the first fixing lug 24. To enhance the stability of the rotating arm 31 during connection, a triangular seat 312 is added below the crossbar 311. Preferably, the triangular seat 312 is located at the inner end of the crossbar 311.

[0036] The outer end of the rotating arm 31 is provided with a screw hole. The slide rail 41 is mounted above the rotating arm 31, and the bottom side of the slide rail 41 is also provided with screw holes at intervals. The screw holes on the rotating arm 31 and the screw holes on the slide rail 41 are connected by the fixing bolt 32. The slide rail 41 is mounted above the rotating arm 31, and the screw holes at intervals on its bottom side are used to cooperate with the fixing bolt 32 on the rotating arm 31 to fix the relative position between the slide rail 41 and the rotating arm 31.

[0037] Reference Figure 5 and Figure 6 , Figure 5 This is a cross-sectional schematic diagram of the sliding component in some embodiments of the present invention; Figure 6 This is a schematic diagram showing the connection between the lamp base and the sliding component in some embodiments of this utility model.

[0038] According to some embodiments of this utility model, optionally, the lamp base 51 includes a positive lamp base and a negative lamp base, both of which are disposed on the sliding seat 42 on the same side, and the positive and negative lamp bases are arranged opposite each other. Having both the positive and negative lamp bases on the same side facilitates subsequent installation of the lamp tube 52, eliminating the need to repeatedly change the direction of the lamp tube 52 for adaptation. When the lamp tube 52 needs to be replaced, the lifting component 2 is operated to raise it, and the lamp tube 52 is removed from the lamp base 51. After replacing the new lamp tube 52, the spacing between the lamp tubes 52 is adjusted, and the germicidal lamp is lowered back to a suitable position. It is understood that in the prior art, when disinfection pools are disinfected via open channels, the reserved slots for placing ultraviolet lamps are relatively narrow, generally not exceeding 1 meter. Workers can straddle both sides of the disinfection pool, thus allowing the ultraviolet lamps to be raised directly and replaced manually.

[0039] The sliding base 42 has screw holes, and the lamp base 51 also has corresponding screw holes. The screw holes on the sliding base 42 and the lamp base 51 are fixed together by screws on the lamp base 51. The sliding base 42 and the lamp base 51 are fixed together by screws on the lamp base 51, which facilitates the installation and removal of the lamp base 51. When the lamp base 51 malfunctions and needs to be replaced, it can be replaced by simply removing it.

[0040] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0041] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0042] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A UV germicidal lamp that is easy to install, characterized in that, include A fixed component, which extends downward and is provided with a lifting arm; A lifting assembly is disposed within the lifting arm; An adjustable distance assembly, which is connected to the lifting assembly and moves up and down along the lifting arm; A sliding component, which is disposed on the adjusting component; A UV germicidal lamp is mounted on the sliding assembly. The fixed component is provided in two sets and is arranged opposite to each other, the adjustable component is also arranged opposite to each other, and the UV ultraviolet germicidal lamp is connected between the two sliding components. The sliding assembly includes a slide rail and sliding seats spaced apart on the slide rail and slidably connected to the slide rail. The number of sliding seats on the two sliding assemblies corresponds one-to-one. The UV germicidal lamp includes a lamp base and a lamp tube. The lamp base is connected to the corresponding two sliding seats respectively. The lamp base and the lamp tube are detachably connected.

2. The easy-to-install UV germicidal lamp according to claim 1, characterized in that, The fixing component also includes a fixing arm, which is shaped like a mountain and has expansion bolts spaced apart. The fixing arm is attached to the ground and fixed to the ground by the expansion bolts. The lifting arm is connected to the bottom end of the fixing arm and is perpendicular to the fixing arm.

3. The easy-to-install UV germicidal lamp according to claim 1, characterized in that, The lifting assembly includes a lifting motor, a lifting screw, and a lifting seat. The lifting arm has a groove, and the grooves on the two lifting arms are arranged opposite each other. The lifting motor and the lifting screw are arranged in the groove, and the lifting seat moves up and down under the drive of the lifting motor.

4. The easy-to-install UV germicidal lamp according to claim 3, characterized in that, The adjustable assembly includes a rotating arm and a fixing bolt. The lifting seat extends outside the groove, and first fixing ears are provided on both sides of the lifting seat. The lifting seat is hinged to the rotating arm through the first fixing ears.

5. The easy-to-install UV germicidal lamp according to claim 4, characterized in that, The rotating arm includes a crossbar and a triangular seat. The triangular seat is connected to the lower part of the crossbar. The inner end of the crossbar and the side of the triangular seat are both provided with a second fixing lug. The second fixing lug is hinged to the first fixing lug.

6. The easy-to-install UV germicidal lamp according to claim 4, characterized in that, The outer end of the rotating arm is provided with a screw hole, the slide rail is mounted above the rotating arm, and the bottom side of the slide rail is also provided with screw holes spaced apart. The screw holes on the rotating arm and the screw holes on the slide rail are connected by the fixing bolt.

7. The easy-to-install UV germicidal lamp according to claim 1, characterized in that, The lamp holder includes a positive lamp holder and a negative lamp holder, both of which are mounted on the same side of the sliding seat, and are positioned opposite each other.

8. The easy-to-install UV germicidal lamp according to claim 1, characterized in that, The sliding base has screw holes, and the lamp base also has corresponding screw holes. The screw holes on the sliding base and the screw holes on the lamp base are fixed together by lamp base screws.

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