Replacement structure of ultraviolet lamp

Abstract

The utility model relates to a replacement structure of an ultraviolet lamp. The main structure comprises a lamp fixing base, a containing groove formed in the lamp fixing base, an insertion opening formed in one side of the lamp fixing base and communicated with the containing groove, a mounting opening formed in one side of the lamp fixing base and communicated with the containing groove, and a stop wall formed by upwards extending the side wall of the containing groove. The guide inclined plane extends from one end, deviating from the accommodating groove, of the backstop wall and is formed above the accommodating groove, the limiting wall is formed on one side, deviating from the backstop wall, of the accommodating groove, and the elastic conductive group is arranged on the lamp fixing seat and movably protrudes out of the guide inclined plane. Therefore, when the ultraviolet lamp needs to be replaced, the ultraviolet lamp only needs to be moved into the lamp fixing seat from the insertion opening, the guide inclined surface can guide the ultraviolet lamp to move to the stop wall and naturally enter the accommodating groove, the ultraviolet lamp is fixed by the stop wall and the limiting wall to complete installation, and meanwhile, the elastic conductive group is used for supporting and supplying power in an abutting manner; and the replacement of the ultraviolet lamp can be simply and quickly completed.

Description

Technical Field

[0001] The utility model relates to a replacement structure for an ultraviolet lamp which has a simple structure and is convenient to assemble and disassemble. Background Art

[0002] Ultraviolet (UV) rays are electromagnetic waves with wavelengths between 10nm and 400nm. Common UV rays in daily life are roughly divided into UVA, UVB, and UVC. UVA, with a wavelength between 320nm and 400nm, can penetrate clouds and glass into indoor spaces and cars, and can penetrate into the dermis of the skin, causing sunburn. This wavelength is particularly attractive to insects and is often used in mosquito traps. UVB, with a wavelength between 280nm and 320nm, is generally used in plant growth lamps to regulate plant growth. UVC, with a wavelength between 100nm and 280nm, can destroy the chemical bonds in the genetic material of pathogens, causing their immediate death or loss of reproductive ability, and is therefore often used for disinfection and sterilization.

[0003] However, compared to ordinary lighting, UV lamps require higher current and power, more stable voltage and current, and better heat dissipation design. Therefore, in order to make UV lamps have the same quick installation characteristics as ordinary lighting, they usually need to be used with connectors. However, the use of connectors leads to problems such as limited plug-in direction, which in turn makes the heat dissipation structure difficult to design.

[0004] Take UV-LED as an example, Figure 1 FIG. 1 is a schematic diagram of a conventional LED assembly. When an LED light bar 91 is to be combined with a connector 92, the following problems and defects often occur and need to be improved:

[0005] First, because space for inserting the connector 92 needs to be reserved, and the length direction of the light bar 91 is generally the same as the plugging direction of the connector 92, the housing in which the LED light bar 91 is installed needs to be larger for its installation.

[0006] Second, even if the connector 92 is rotated, there are still problems with the alignment or direction of the male and female connectors 92, which is still inconvenient during installation.

[0007] Third, if the connector 92 and the LED light strip 91 are designed to be wired and separately connected, in addition to the problem of less aesthetic appearance and the power supply line being easily pulled, the cost of the connector 92 will also significantly increase the cost of the LED light strip 91. Utility Model Content

[0008] Based on this, the purpose of the present invention is to provide a replacement structure for an ultraviolet lamp with a simple structure and convenient assembly and disassembly.

[0009] The main purpose of the present invention is to utilize the design of the insertion opening and the installation opening on the receiving groove to make the installation of the ultraviolet lamp faster and eliminate the need to reserve space or increase the volume for installation.

[0010] Another main purpose of the present invention is to utilize the design of the guiding slope, the stop wall and the limiting wall to make the installation of the ultraviolet lamp simpler, so that it can be assembled and disassembled by hand without the need to align the connector.

[0011] In order to achieve the above-mentioned purpose, the main structure of the present invention includes: a lamp fixing seat, a receiving groove, an insertion port, a mounting port, a stop wall, a guide slope, a limit wall, and an elastic conductive group, wherein the lamp fixing seat is used for quickly disassembling and assembling an ultraviolet lamp, the receiving groove is formed in the lamp fixing seat, the insertion port is formed on one side of the lamp fixing seat and is connected to the receiving groove, and the opening direction of the insertion port is perpendicular to the length direction of the ultraviolet lamp, the mounting port is formed on the side of the receiving groove away from the insertion port, and the opening of the mounting port is perpendicular to the length direction of the ultraviolet lamp, and ... The direction of the opening is in a straight line with the length direction of the ultraviolet lamp. The stop wall is formed by extending upward from the side wall of the accommodating groove. The guide slope is extended from the stop wall at one end away from the accommodating groove and is formed above the accommodating groove to guide the ultraviolet lamp to move to the stop wall after the ultraviolet lamp enters from the insertion opening. The limit wall is formed on the side of the accommodating groove away from the stop wall to fix the ultraviolet lamp in the accommodating groove. The elastic conductive group is provided on the lamp fixing seat and movably protrudes from the guide slope to contact a conductive part on the ultraviolet lamp for power supply.

[0012] When the user uses the replacement structure of the present invention to replace the UV lamp, they only need to insert the end of the UV lamp where the conductive part is located horizontally into the insertion port, so that the UV lamp enters the lamp holder from the insertion port. Guided by the guiding slope, the UV lamp moves toward the receiving groove and naturally enters the receiving groove when it hits the stop wall. The stop wall and the limit wall jointly clamp the UV lamp, thus completing the installation of the UV lamp simply and quickly. At the same time, the elastic conductive group uses its elasticity to press against the conductive part, achieving the effect of fixing and powering on. Conversely, to remove the UV lamp, simply push the UV lamp in the opposite direction. The entire process is tool-free, convenient to disassemble and assemble, and does not require the use of connectors, which is lower in cost and has no alignment or directionality requirements.

[0013] The above technology can overcome the problems of existing UV lamp quick installation structures, such as the large installation space required, the need for alignment or directional issues in the installation process, and the higher connector cost compared to LEDs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of existing LED assembly.

[0015] Figure 2 This is a three-dimensional perspective view of the first preferred embodiment of the present invention.

[0016] Figure 3 This is a plan view of the first preferred embodiment of the utility model.

[0017] Figure 4 This is a schematic diagram of the installation of the first preferred embodiment of the utility model.

[0018] Figure 5 This is a schematic diagram of the guide of the first preferred embodiment of the present utility model.

[0019] Figure 6 This is a schematic diagram of positioning of the first preferred embodiment of the utility model.

[0020] Figure 7 This is a schematic diagram of the implementation of the second preferred embodiment of the present utility model.

[0021] Figure 8 This is an exploded view of the third preferred embodiment of the present invention.

[0022] Figure 9 This is an exploded view of the fourth preferred embodiment of the present invention.

[0023] Figure 10 This is a schematic diagram of the installation of the fourth preferred embodiment of the present utility model.

[0024] Figure 11 This is a diagram of the fifth preferred embodiment of the present invention in use.

[0025] Figure 12 This is a diagram of the usage status of the sixth preferred embodiment of the utility model.

[0026] Reference numerals:

[0027] Replacement structure...100; lamp holder...1; right side...11; front side...12; upper holder...13; joint...131; lower holder...14; docking portion...141; positioning member...15; accommodating groove...2; stop wall...21; limiting wall...22; insertion opening...3; mounting opening...4; guiding slope...5; elastic conductive group...51; anti-slip portion...52; folded corner...521; UV lamp...6; light bar body...60; end...61; conductive portion...62; expanded conductive portion...63; first light-emitting portion...64; second light-emitting portion...65; heat dissipation carrier...7; plug...71; housing...8; positioning hole...81; support member...82; hanging surface...83; hanging opening...831; replacement opening...84; insect-sticking member...85; light bar...91; connector...92. DETAILED DESCRIPTION

[0028] The features and functions of the present invention are further described in detail below with reference to the accompanying drawings and preferred embodiments.

[0029] Figures 2 to 4 The three-dimensional perspective view, plan view and installation diagram of the first preferred embodiment of the utility model are shown in the figure. It can be clearly seen from the figure that the utility model includes:

[0030] A lamp fixing seat 1 for quick disassembly and assembly of a UV lamp 6;

[0031] A receiving groove 2 is formed in the lamp fixing base 1;

[0032] An insertion port 3 is formed on one side of the lamp holder 1 and communicates with the receiving groove 2, and the opening direction of the insertion port 3 is perpendicular to the length direction of the ultraviolet lamp 6;

[0033] a mounting opening 4 formed on a side of the receiving groove 2 away from the insertion opening 3, with the opening direction of the mounting opening 4 being aligned with the length direction of the ultraviolet lamp 6;

[0034] A stop wall 21 is formed by extending upward from the side wall of the accommodating groove 2;

[0035] A guiding slope 5 is formed above the accommodating groove 2 and extends from an end of the stop wall 21 away from the accommodating groove 2 to guide the ultraviolet lamp 6 to move to the stopping wall 21 after the ultraviolet lamp 6 enters from the insertion port 3;

[0036] a limiting wall 22 formed on a side of the accommodating groove 2 away from the stop wall 21 for fixing the ultraviolet lamp 6 in the accommodating groove 2; and

[0037] An elastic conductive assembly 51 is provided on the lamp fixing base 1 and movably protrudes from the guiding inclined surface 5 to contact a conductive portion 62 on the ultraviolet lamp 6 for power supply.

[0038] The ultraviolet lamp 6 is exemplified by a UV LED in the form of a light bar. The conductive portion 62 at the end 61 of the ultraviolet lamp 6 is exemplified by a metal solder joint or conductive copper foil. The former is used for illustration in this embodiment. The lamp holder 1 is exemplified by an integrally formed plastic holder. If the insertion opening 3 is located on the right side 11 of the lamp holder 1, the mounting opening 4 is located on the front side 12 of the lamp holder 1. The mounting opening 4 is connected from the insertion opening 3 to the receiving groove 2 and, in combination with the guide slope 5, forms a track-like structure. The stop wall 21 and the limiting wall 22 are respectively the left and right side walls of the receiving groove 2, with the distance between them being approximately equal to the width of the end 61 of the ultraviolet lamp 6. The elastic conductive group 51 is exemplified by a metal spring. However, the corresponding types of the above components are merely examples of preferred embodiments. Any structure with the same function is within the scope of protection of this utility model, and is not limited to the above examples.

[0039] Through the above description, the structure of this solution can be understood. According to the corresponding coordination of this structure, the advantages of simple structure and convenient assembly and disassembly are achieved. The detailed explanation will be given below.

[0040] Figures 2 to 6 The figures respectively show a perspective view, a plan view, an installation diagram, a guide diagram, and a positioning diagram of a first preferred embodiment of the present invention. When the above components are assembled, it can be clearly seen from the figures that when a user uses the present invention to replace the UV lamp 6, compared to existing LED light strips, the user's action is the same as connecting the end 61 of the UV lamp 6 to the lamp holder 1. The difference is that the conductive portion 62 of the present invention is not a connector. Therefore, the connection process does not require the alignment of the male and female connectors of the connector. Instead, the connection process can be simplified by using the insertion port 3 on the lamp holder 1. Specifically, the insertion port 3 is provided on the right side 11 of the lamp holder 1, allowing the user to slide the lamp into the lamp holder 1 from the side. Since the UV lamp 6 is elongated, this side-sliding connection process does not require reserving insertion space along the length of the UV lamp 6, thereby reducing the space required for assembly. In addition, the insertion port 3 of this embodiment further extends to the top surface of the lamp holder 1, allowing the lamp holder 1 to be connected directly by rotating and sliding into the insertion port 3 from the top surface of the lamp holder 1, without even requiring space on the side of the lamp holder 1.

[0041] After the end portion 61 slides into the insertion port 3, it will be affected by the guiding bevel 5 to change its direction of travel. The user only needs to push the UV lamp 6 along the insertion port 3 with his bare hands, and it will be guided by the guiding bevel 5 to the top of the receiving groove 2, without the user having to observe the direction of travel with the naked eye. The end of the guiding bevel 5 is the stop wall 21 of the receiving groove 2. Therefore, when the UV lamp 6 moves obliquely downward along the guiding bevel 5, the moment the end portion 61 touches the stop wall 21, the forward movement force will be offset by the stop wall 21, leaving only the downward force, causing the end portion 61 to naturally move downward into the receiving groove 2. Of course, The elasticity of the elastic conductive group 51 can also be used to push the end 61 downward, and then the stop wall 21 and the limiting wall 22 can jointly clamp the two sides of the end 61 to complete the action of fixing the ultraviolet lamp 6 in the lamp holder 1. At this time, the elastic conductive group 51 elastically presses against the conductive portion 62, not only providing support and fixation, but also allowing the ultraviolet lamp 6 to obtain external power through the elastic conductive group 51, making the overall design structure simpler, eliminating the use of connectors, reducing manufacturing costs, and simplifying operation. It also avoids the need for reserved installation space, which is beneficial to the spatial configuration of the lamp. Similarly, when the user wants to remove the ultraviolet lamp 6 from the accommodating groove 2, they only need to lift the ultraviolet lamp 6 to disengage it from the accommodating groove 2. Then, when it contacts the guiding inclined surface 5, the user's upward lifting force is guided as an oblique force, and the ultraviolet lamp naturally disengages from the insertion port 3. The specific situation will not be repeated.

[0042] Figure 7This is a schematic diagram of the implementation of the second preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above embodiment, except that the guide slope 5 has an anti-slip portion 52 at the end adjacent to the insertion port 3. There is a folded angle 521 between the anti-slip portion 52 and the guide slope 5, so that when the ultraviolet lamp 6 is separated from the accommodating groove 2 without human operation, for example, due to vibration or gravity, even if it can slide along the guide slope 5, it will be hindered by the anti-slip portion 52 and cannot be separated due to unidirectional natural external force. In this embodiment, the anti-slip portion 52 is parallel to the bottom surface of the accommodating groove 2, that is, to remove the ultraviolet lamp 6, it is necessary to slightly rotate the end portion 61 when it touches the anti-slip portion 52 so that it is parallel to the anti-slip portion 52 before it can be removed from the insertion port 3. The above-mentioned rotation action does not cause any difficulty for the user's removal action and does not affect the convenience of the removal action at all, but it can effectively prevent the ultraviolet lamp 6 from being separated due to natural external force.

[0043] Figure 8 This is a decomposition diagram of the third preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above embodiment, except that the lamp holder 1 is changed to a two-piece type. Therefore, the lamp holder 1 has an upper holder 13, a lower holder 14, at least one connecting portion 131 provided on the upper holder 13, and a docking portion 141 provided on the lower holder 14 and correspondingly connected to the connecting portion 131. In this embodiment, the docking portion 141 is a positioning column or a snap-fit ​​protrusion, and the connecting portion 131 is a corresponding hole or a snap-fit ​​opening. In this way, changing the lamp holder 1 to a two-piece type can not only simplify the cost of mold opening, but also separate the setting of the elastic conductive group 51 from the injection step, so that after the upper holder 13 and the lower holder 14 are completed, they can be placed between the two, which can also simplify the design and production cost of the mold.

[0044] In addition, in this embodiment, the replacement structure 100 is incorporated into a mosquito trap. Therefore, the lamp holder 1 has at least one positioning member 15 on one side thereof for corresponding engagement with a positioning hole 81 on a housing 8 , which is the shell of the mosquito trap. The positioning member 15 is exemplified by an inverted hook-shaped prong formed on the bottom of the lamp holder 1 , while the positioning hole 81 is exemplified by an opening. In short, regardless of the device to which the lamp holder 1 is to be incorporated, as long as the positioning hole 81 is provided in the housing 8 of the device so that the positioning member 15 can be correspondingly engaged, the lamp holder 1 can be simply installed, and the ultraviolet lamp 6 of the present invention can be quickly and easily incorporated into the device.

[0045] Figure 9 and Figure 10This is an exploded view and installation diagram of the fourth preferred embodiment of the utility model. It can be clearly seen from the figure that this embodiment is similar to the above embodiment. It is mainly to enhance the heat dissipation effect of the ultraviolet lamp 6, so that the ultraviolet lamp 6 is combined with a heat dissipation carrier 7. The heat dissipation carrier 7 is an example of an aluminum extruded metal frame. This embodiment is implemented with an I-shaped frame, so that the light strip-shaped ultraviolet lamp 6 can be inserted into the heat dissipation carrier 7, and the conductive part 62 of the ultraviolet lamp 6 is exposed outside the heat dissipation carrier 7. In this way, the ultraviolet lamp 6 is in contact with the heat dissipation carrier 7 over a large area, and the high thermal conductivity of metal is utilized to enhance the heat dissipation effect. As for the fixing method of the ultraviolet lamp 6 and the heat dissipation carrier 7, a plug 71 that allows the end 61 to pass through can be simply provided at the end to prevent the ultraviolet lamp 6 from slipping off, and the plug 71 can be locked on the heat dissipation carrier 7. This fixing method is only an example of a common means and is not limited to this.

[0046] In addition, the ultraviolet lamp 6 of this embodiment has a light bar body 60, the conductive portion 62 is located on the surface of one end of the light bar body 60, and an extended conductive portion 63 is provided at the end of the light bar body 60 away from the conductive portion 62, and the extended conductive portion 63 is located on the other side surface of the light bar body 60 away from the conductive portion 62, wherein the light bar body 60 is the circuit substrate of the ultraviolet lamp 6. Specifically, the conductive portion 62 for conduction and the extended conductive portion 63 are respectively provided at both ends of the ultraviolet lamp 6, and the two are arranged facing one front and one back. In practical operation, the conduction of the LED light strip only requires power supply at one end, because the conductive part 62 actually includes two solder points or conductive copper foils representing the positive and negative poles respectively. It is sufficient to supply the correct potential to the positive and negative poles. The utility model further sets the positional relationship between the positive and negative poles to one inside and one outside, that is, in the length direction of the ultraviolet lamp 6, the outer electrode is closer to the end of the ultraviolet lamp 6 than the inner electrode, and an extended conductive part 63 identical to the conductive part 62 is set at the other end 61 of the ultraviolet lamp 6, and the configuration relationship of the positive and negative poles is also the same (for example, both are positive outside and negative inside). In this way, since the elastic conductive group 51 of the replacement structure 100 interferes from top to bottom, as long as a replacement structure 100 is respectively provided at both ends of the installation position of the ultraviolet lamp 6, the user does not need to consider the installation direction of the ultraviolet lamp 6 when installing the ultraviolet lamp 6. Normal conduction can be achieved in any manner, such as with the conductive portion 62 facing upward at the left end, the conductive portion 62 facing upward at the right end, the extended conductive portion 63 facing upward at the left end, or the extended conductive portion 63 facing upward at the right end. Figure 10For example, the UV lamp 6, originally with the extended conductive portion 63 facing upward on the right side, is flipped so that the extended conductive portion 63 faces downward on the right side. The replacement structure 100, which is not used for power supply, can also serve as a support structure to support the other end of the UV lamp 6. This allows the UV lamp 6 to be fixed only at these two ends, while the rest of the lamp is suspended in the air, providing sufficient heat dissipation space and preventing the UV lamp 6 from bending or deformation due to long-term suspension.

[0047] Figure 11 This is a diagram of the fifth preferred embodiment of the present invention in use. As can be clearly seen from the figure, this embodiment is similar to the above embodiments. The main difference is that the functionality of the ultraviolet lamp 6 is increased. Therefore, the ultraviolet lamp 6 includes a light bar body 60, a plurality of first light-emitting portions 64 provided on one side of the light bar body 60, and a plurality of second light-emitting portions 65 provided on the side of the light bar body 60 away from the first light-emitting portion 64. For example, the number of the first light-emitting portions 64 is ten, and they emit UVA light with a wavelength between 320nm and 400nm. When combined with a mosquito trap, they are arranged outward to absorb mosquitoes. To attract mosquitoes, the second light-emitting sections 65 are four in number and emit UVC light with a wavelength between 100nm and 280nm. When combined with a mosquito trap, they are positioned inward to kill mosquitoes on the insect trap. This illustrates that the ultraviolet lamp 6 of the present invention can be a double-sided LED, with an unlimited number of LEDs on each side and an unlimited wavelength, which can be selected according to user needs. When this double-sided LED is combined with a heat sink 7, holes can be drilled on the heat sink 7 at the positions corresponding to the second light-emitting sections 65, allowing light from the second light-emitting sections 65 to penetrate and irradiate from the back of the heat sink 7.

[0048] In addition, the mosquito trap of this embodiment is designed for desktop use. Therefore, a support member 82 is movably provided on one side of the housing 8 to assist in placing the housing 8 on a flat surface. In this embodiment, the support member 82 is pivotally connected to the housing 8 for example. When needed, it can be folded out from the groove of the housing 8 and can be pivoted back into the groove when not in use. This makes it convenient to use and saves space.

[0049] Figure 12This is a diagram showing the sixth preferred embodiment of the present invention in use. As can be clearly seen from the diagram, this embodiment is substantially similar to the previous embodiments, except that the mosquito trap is wall-mounted. Therefore, a hanging surface 83 is provided on one side of the housing 8, and the hanging surface 83 has a plurality of hanging openings 831. In this embodiment, the hanging surface 83 is a flat surface that can be flattened against a wall, and the hanging openings 831 are two teardrop-shaped through-holes. To hang the mosquito trap on a wall, the user simply prepares two nails on the wall and then fits the hanging openings 831 over the nails to complete the hanger. Furthermore, due to the design of the hanging surface 83, although only the hanging openings 831 are used for fixing, the hanging surface 83 remains flat against the wall, providing sufficient stability.

[0050] In addition, the housing 8 is provided with an insect trap 85 located on one side of the UV lamp 6. The housing 8 also has a drawer opening 84 on one side that communicates with the interior of the housing 8 and allows the insect trap 85 to be replaced. The insect trap 85 is made of sticky paper. When a user wants to replace the insect trap 85, they can simply pull it out from the drawer opening 84 to replace it. This allows for replacement without first removing the UV lamp 6. Furthermore, if the mosquito trap is suspended, even if the mosquito trap is hung high, the user can simply replace it by reaching the drawer opening 84, making it very convenient to use.

[0051] The embodiments described above are merely illustrative descriptions of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the scope of protection determined by the present invention.

Claims

1. A replacement structure for an ultraviolet lamp, characterized in that: The replacement structure includes: A lamp fixing base for quick disassembly and installation of a UV lamp; a receiving groove formed in the lamp fixing seat; an insertion port formed on one side of the lamp fixing base and communicating with the accommodating groove, wherein the opening direction of the insertion port is perpendicular to the length direction of the ultraviolet lamp; a mounting opening formed on a side of the receiving groove away from the insertion opening, and an opening direction of the mounting opening is aligned with a length direction of the ultraviolet lamp; a stop wall formed by extending upward from the side wall of the accommodating groove; a guiding slope extending from one end of the stop wall away from the accommodating groove and formed above the accommodating groove, so as to guide the ultraviolet lamp to move to the stopping wall after the ultraviolet lamp enters from the insertion port; a limiting wall formed on a side of the accommodating groove away from the stop wall, for fixing the ultraviolet lamp in the accommodating groove; and An elastic conductive group is arranged on the lamp fixing seat and movably protrudes from the guiding inclined surface to contact a conductive part on the ultraviolet lamp to supply power.

2. The replacement structure of the ultraviolet lamp according to claim 1, wherein: The guiding slope has an anti-drop portion adjacent to the insertion port.

3. The replacement structure of the ultraviolet lamp according to claim 1, wherein: The lamp fixing seat comprises an upper fixing seat, a lower fixing seat, at least one connecting portion arranged on the upper fixing seat, and a docking portion arranged on the lower fixing seat and corresponding to the connecting portion.

4. The replacement structure of the ultraviolet lamp according to claim 1, wherein: One side of the lamp fixing seat has at least one positioning piece for correspondingly combining with a positioning hole on a shell.

5. The replacement structure of the ultraviolet lamp according to claim 1, wherein: The ultraviolet lamp is combined on a heat dissipation carrier.

6. The replacement structure of the ultraviolet lamp according to claim 1, wherein: The ultraviolet lamp has a light bar body, the conductive part is located on the surface of one end of the light bar body, and an extended conductive part is provided at the end of the light bar body away from the conductive part, and the extended conductive part is located on the other side surface of the light bar body away from the conductive part.

7. The replacement structure of the ultraviolet lamp according to claim 4, wherein: The ultraviolet lamp has a light bar body, a plurality of first light emitting parts arranged on one side of the light bar body, and a plurality of second light emitting parts arranged on a side of the light bar body away from the first light emitting parts.

8. The replacement structure of the ultraviolet lamp according to claim 7, wherein: A supporting piece is movably provided on one side of the shell to assist the shell to be placed on a plane.

9. The replacement structure of the ultraviolet lamp according to claim 7, wherein: One side of the housing has a hanging surface, and the hanging surface has a plurality of hanging openings.

10. The replacement structure of the ultraviolet lamp according to claim 7, wherein: An insect-catching component is provided in the shell and is located on one side of the ultraviolet lamp. One side of the shell is provided with a replacement port which is connected to the inside of the shell for replacing the insect-catching component.

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