A small micro-insect main and auxiliary light source device

Abstract

The utility model belongs to the main and deputy light source equipment technical field, concretely relates to a kind of for small micro-insect main and deputy light source equipment, including the lamp post of being installed on small micro-insect main and deputy light source equipment main body, the outside of the lamp post is movably equipped with two symmetrically arranged lampshades, and the bottom end of two lampshades is movably jointed on the small micro-insect main and deputy light source equipment main body.The utility model is detachable lampshade for small micro-insect main and deputy light source equipment, first, two lampshades are combined and set on the outside of lamp post, in addition, the two side wall sleeve grooves of four dismounting plates are respectively set on the corresponding pre-positioning plate, then the first inclined surface of the bottom end opening of sleeve groove is pressed against the third inclined surface on the abutting plate, the abutting plate moves into the recess, and the elastic sheet is compressed and deformed, then the lower flat part moves outwards in the moving channel, and is designed in cooperation with the fourth inclined surface, and can be quickly inserted into the insertion channel formed in the limiting seat.

Description

Technical Field

[0001] This utility model belongs to the technical field of main and auxiliary light source equipment, specifically relating to a main and auxiliary light source equipment for small insects. Background Technology

[0002] Primary and secondary light source equipment used for the observation and research of micro-insects is a key instrument in entomology, agricultural and forestry pest and disease monitoring, and other fields. It attracts and assists in the identification of target insects through light sources of specific wavelengths and illuminance; therefore, the uniformity, directionality, and light spot morphology of the light source are crucial. Existing equipment typically employs a structure where a lampshade is fitted over the outside of the lamp post, with multiple through-holes on the four sides of the lampshade to create a specific lighting environment.

[0003] However, existing lampshades of this type have significant drawbacks. First, the through-holes on the lampshade wall are typically integrally molded with the lampshade body, with fixed aperture, spacing, and distribution patterns. In practical applications, researchers often need to adjust the size, density, or angle of the light spot for different species and sizes of small insects, or according to varying ambient light conditions and observation requirements. Integral lampshades cannot provide this flexibility; changing the illumination mode requires disassembling the entire lampshade and replacing it with a different specification. This not only increases the complexity and cost of equipment configuration but also necessitates carrying multiple spare lampshades during fieldwork, which is extremely inconvenient.

[0004] Secondly, regarding the fixing method, existing lamp covers are mostly fastened to the main body of the equipment by multiple bolts around their bottom. Although this fixing method is sturdy, the disassembly and assembly process is cumbersome, requires the use of special tools, and the bolts are prone to rust and loss in the field, which seriously affects the convenience and efficiency of equipment maintenance and lamp cover replacement.

[0005] In summary, existing lampshades for micro-insect light sources suffer from two major problems: fixed through-hole specifications and inconvenient assembly and disassembly. These limitations make them unsuitable for meeting the demands of modern entomological research for flexibility, convenience, and efficiency. Therefore, a novel lampshade structure is urgently needed to overcome these technical bottlenecks.

[0006] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0007] The purpose of this invention is to provide a main and auxiliary light source device for small insects, so as to solve the problems of the prior art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: A primary and secondary light source device for small insects includes a lamp post mounted on the main body of the device. Two symmetrically arranged lamp covers are movably fitted onto the outer side of the lamp post. The bottom ends of the two lamp covers are movably connected to the main body of the device. Through slots are formed on the opposite side walls of the lamp covers, and through slots are also formed on the side walls of both lamp covers. Detachable plates are movably installed around the outer perimeter of the combined lamp covers. Each detachable plate has multiple through holes arranged in a rectangular array. Each detachable plate is connected to the outer side of the lamp cover and connected to the main body of the device via a linkage detachable assembly. Semi-circular holes are formed on the top of each lamp cover to facilitate fitting onto the outer side of the lamp post.

[0009] Preferably, the linkage disassembly assembly includes two symmetrically arranged prepositioning plates fixed to the front side wall of the lampshade, and prepositioning plates are also fixed to both side walls of the lampshade. The top cross-section of each prepositioning plate is L-shaped. Both side walls of the disassembly plate are movably fitted onto the outside of the prepositioning plate through slots. The top of each disassembly plate has a second inclined surface, and the bottom opening of each slot has a first inclined surface. The design of the second and first inclined surfaces, along with the gap reserved between the rear side wall of the prepositioning plate and the outside of the lampshade, facilitates the disassembly plate to be fitted onto the outside of the two prepositioning plates, greatly improving the installation efficiency.

[0010] Preferably, on the opposite sidewalls of the two prepositioning plates on the same side, there are movably fitted limiting seats. The bottom ends of the limiting seats are fixed to the main body of the micro-insect main and auxiliary light source device. On the opposite sidewalls of the two prepositioning plates on the same side, there are recesses. A pressing plate slides in each recess. The middle part of the inner wall of the pressing plate is fixed to the inner wall of the recess by two spring pieces. The vertical part of the pressing plate protrudes out of the recess. In this way, when the disassembly plate is sleeved on the prepositioning plate, the inner wall of the sleeve groove can press against the vertical part of the pressing plate, thereby squeezing the spring pieces to deform.

[0011] Preferably, the middle part of each of the spring pieces is hollow, and the vertical cross-section of each spring piece is hourglass-shaped. By weakening the middle part of the spring piece, the deformation effect can be further improved.

[0012] Preferably, the top and bottom of the abutment plate are respectively provided with an upper flat part and a lower flat part. The upper flat part and the lower flat part are slidably attached to the inner top wall and inner bottom wall of the cavity, respectively. The width of the upper flat part and the lower flat part are equal to the cross-sectional width of the cavity. Combined with the design of the spring piece, it can be ensured that the abutment plate can slide stably in the cavity.

[0013] Preferably, the upper flat part of the abutment plate is provided with a third inclined surface, and the lower flat part is movably inserted into the moving channel opened inside the prepositioning plate near its bottom end. The side parallel to the moving channel is also provided with an insertion channel opened on the limiting seat. The outer end opening of the insertion channel is provided with a fourth inclined surface around it. When the disassembly plate is sleeved on the outside of the prepositioning plate, it can cause the abutment plate to move into the cavity and compress and deform the spring piece. Then the lower flat part moves outward in the moving channel and, in conjunction with the design of the fourth inclined surface, can be quickly inserted into the insertion channel opened on the limiting seat, thereby simultaneously realizing the fixation between the lampshade and the main and auxiliary light source equipment for small insects.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) The detachable lampshade of the present invention for the main and auxiliary light source equipment for small insects firstly combines two lampshades and fits them together on the outside of the lamp post. In addition, the side wall grooves of the four detachable plates are respectively fitted onto the corresponding prepositioning plates. Then, the first inclined surface at the bottom opening of the groove will press against the third inclined surface on the pressing plate, so the pressing plate moves into the cavity and compresses and deforms the spring piece. Then, the lower flat part moves outward in the moving channel and cooperates with the design of the fourth inclined surface. It can be quickly inserted into the insertion channel opened on the limiting seat, so that the lampshade can be fixed to the main body of the main and auxiliary light source equipment for small insects at the same time. At the same time, the detachable plates can be installed on the outside of the lampshade, and the lampshade can be quickly fixed to the main body of the main and auxiliary light source equipment for small insects, which greatly improves the convenience of disassembly and assembly. The detachable plates can be replaced, which is convenient for replacing the through holes of different sizes, greatly improving the flexibility, convenience and efficiency of the lampshade disassembly and assembly process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional first-view structure of this utility model; Figure 2 This is a schematic diagram of the overall three-dimensional second-view structure of this utility model; Figure 3 This is a top view schematic diagram of the lampshade and lamp post structure of this utility model; Figure 4 This is a three-dimensional bottom view of the components on the disassembly and assembly plate of this utility model; Figure 5 This is an enlarged structural diagram of point A of this utility model; Figure 6 This is a schematic diagram of the planar unfolded structure of a single disassembly plate of this utility model after it has been lifted and removed; Figure 7 This is an enlarged structural diagram of point A of this utility model; Explanation of key figure labels: 1. Main body of the main and auxiliary light source equipment for small insects; 11. Lamp post; 12. Lampshade; 121. Through slot; 13. Disassembly plate; 131. Through hole; 2. Linkage disassembly assembly; 21. Limiting seat; 22. Pre-positioning plate; 23. Sleeve; 24. First inclined surface; 25. Second inclined surface; 26. Cavity; 27. Pressing plate; 271. Spring piece; 28. Upper flat part; 29. ​​Third inclined surface; 210. Lower flat part; 211. Insertion channel; 212. Fourth inclined surface. Detailed Implementation

[0016] The technical solution of this utility model patent will be clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship are 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 the utility model.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] However, the existing lampshade 12 has significant drawbacks. First, the through holes 131 on the wall of the lampshade 12 are typically integrally molded with the lampshade 12 body, with fixed hole diameter, spacing, and distribution pattern. In practical applications, researchers often need to adjust the size, density, or angle of the light spot for different species and sizes of small insects, or according to different ambient light conditions and observation requirements. The integrally designed lampshade 12 cannot provide this flexibility; to change the illumination mode, the entire lampshade 12 must be disassembled and replaced with a different specification. This not only increases the complexity and cost of equipment configuration but also necessitates carrying multiple spare lampshades 12 during fieldwork, which is extremely inconvenient.

[0020] Secondly, regarding the fixing method, existing lamp covers 12 are mostly fastened to the main body of the equipment by multiple bolts around their bottom. Although this fixing method is sturdy, the disassembly and assembly process is cumbersome, requires the use of special tools, and the bolts are prone to rust and loss in the field, which seriously affects the convenience and efficiency of equipment maintenance and lamp cover 12 replacement.

[0021] See attached document Figure 1-7 A main and auxiliary light source device for small insects includes a lamp post 11 installed on the main body 1 of the main and auxiliary light source device for small insects. Two symmetrically arranged lamp covers movably fit on the outer side of the lamp post 11. The bottom ends of the two lamp covers movably overlap the main body 1 of the main and auxiliary light source device for small insects. A through groove 121 is opened on the opposite side wall of the lamp cover 12, and a through groove 121 is also opened on the side walls of the two lamp covers 12. A disassembly plate 13 is movably installed on the outer periphery of the two lamp covers 12 after they are combined. A plurality of through holes 131 arranged in a rectangular array are opened on the disassembly plate 13. Each disassembly plate 13 is connected to the outer side of the lamp cover 12 through a linkage disassembly assembly 2 and connected to the main body 1 of the main and auxiliary light source device for small insects. The top of the two lamp covers 12 is respectively opened with a semi-circular hole for easy fitting on the outer side of the lamp post 11.

[0022] Furthermore, such as Figure 1-7As shown, in order to allow the lampshade 12 to be simultaneously mounted and dismounted using the disassembly plate 13, and to simultaneously fix the lampshade 12 to the main body 1 of the micro-insect main and auxiliary light source equipment, a linkage disassembly assembly 2 is provided. This assembly includes two symmetrically arranged prepositioning plates 22 fixed to the front side wall of the lampshade 12, and prepositioning plates 22 are also fixed to both side walls of the lampshade 12. The top cross-section of each prepositioning plate 22 is L-shaped. Both side walls of the disassembly plate 13 are movably fitted onto the outside of the prepositioning plate 22 through slots 23. The top of each disassembly plate 13 is provided with a second inclined surface 25, and the bottom opening of each slot 23 is provided with a first inclined surface 24. The design of the second inclined surface 25 and the first inclined surface 24, and in conjunction with the rear side of the prepositioning plate 22, is designed to... A gap is reserved between the wall and the outside of the lampshade 12, which facilitates the installation of the disassembly plate 13 when it is fitted onto the outside of the two prepositioning plates 22, greatly improving the installation efficiency. On the opposite side walls of the two prepositioning plates 22 on the same side, there are movable limiting seats 21. The bottom ends of the limiting seats 21 are fixed to the main body 1 of the micro-insect main and auxiliary light source device. On the opposite side walls of the two prepositioning plates 22 on the same side, there are recesses 26. A retaining plate 27 slides within each recess 26. The inner wall of the retaining plate 27 is fixed to the inner wall of the recess 26 by two spring pieces 271. The vertical part of the retaining plate 27 protrudes outside the recess 26. Thus, when the disassembly plate 13 is fitted onto the prepositioning plate 22, it facilitates the fitting of the groove 2... The inner wall of the 3 can press against the vertical part on the clamping plate 27, thereby squeezing the deformation of the spring piece 271. The middle part of the spring piece 271 is hollow, and the vertical cross section of the spring piece 271 is hourglass-shaped. The deformation effect can be further enhanced by weakening the middle part of the spring piece 271. The top and bottom of the clamping plate 27 are respectively provided with an upper flat part 28 and a lower flat part 210. The upper flat part 28 and the lower flat part 210 slide against the inner top wall and inner bottom wall of the cavity 26, respectively. The width of the upper flat part 28 and the lower flat part 210 is equal to the cross-sectional width of the cavity 26. Combined with the design of the spring piece 271, it can be ensured that the clamping plate 27 can slide stably in the cavity 26. A third inclined part is also provided at the upper flat part 28 of the clamping plate 27. The lower flat part 210 is movably inserted into the moving channel opened inside the prepositioning plate 22 near its bottom end. On the side parallel to the moving channel, there is also an insertion channel 211 opened on the limiting seat 21. The outer end opening of the insertion channel 211 is provided with a fourth inclined surface 212 around it. When the disassembly plate 13 is sleeved on the outside of the prepositioning plate 22, it can cause the pressing plate 27 to move into the cavity 26 and compress and deform the spring piece 271. Then the lower flat part 210 moves outward in the moving channel and, in conjunction with the design of the fourth inclined surface 212, can be quickly inserted into the insertion channel 211 opened on the limiting seat 21. Thus, the lampshade 12 and the main body 1 of the small insect main and auxiliary light source equipment can be fixed simultaneously.

[0023] Both lampshades 12 and each detachable plate 13 can be made of acrylic sheet material, which is transparent and makes it easy to see the insect inside. In the linkage assembly 2, all components except for the sleeve groove 23 and the first inclined surface 24 can be made of ABS plastic, which has a simple structure and low manufacturing cost. Intermittent in the attached Figure 5 As can be seen in the text.

[0024] In actual use, firstly, the two lampshades 12 are combined and fitted onto the outside of the lamp post 11. Then, the side wall grooves 23 of the four disassembly plates 13 are respectively fitted onto the corresponding pre-positioning plates 22. The first inclined surface 24 at the bottom opening of the groove 23 then presses against the third inclined surface 29 on the abutment plate 27, causing the abutment plate 27 to move into the cavity 26 and compress and deform the spring piece 271. Then, the lower flat part 210 moves outward within the moving channel, and in conjunction with the design of the fourth inclined surface 212, can be quickly inserted into the limiting seat. The insertion channel 211 on 21 allows for simultaneous fixation between the lampshade 12 and the main body 1 of the micro-insect main and auxiliary light source equipment. This enables the lampshade 12 to be quickly fixed to the main body 1 of the micro-insect main and auxiliary light source equipment while the disassembly plate 13 is installed on the outside of the lampshade 12, greatly improving the ease of disassembly and assembly. Furthermore, the disassembly plate 13 can be replaced to facilitate the replacement of through holes 131 of different sizes, significantly improving the flexibility, convenience, and efficiency of the lampshade 12 disassembly and assembly process.

[0025] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A main and auxiliary light source device for micro-insects, comprising a lamp post (11) installed on the main body (1) of the main and auxiliary light source device for micro-insects, characterized in that, Two symmetrically arranged lampshades (12) are movably fitted on the outside of the lamp post (11). The bottom ends of the two lampshades (12) are movably connected to the main body (1) of the micro-insect main and auxiliary light source equipment. A through groove (121) is opened on the side wall of the lampshade (12) facing away from each other, and a through groove (121) is also opened on the side wall of the two lampshades (12). The two lampshades (12) are movably mounted on all four sides of their outer sides. Each of the two lampshades (12) has multiple through holes (131) arranged in a rectangular array. Each of the two lampshades (13) is connected to the outside of the lampshade (12) through a linkage assembly (2) and is connected to the main body (1) of the micro-insect main and auxiliary light source device.

2. The main and auxiliary light source device for small insects according to claim 1, characterized in that, The linkage disassembly assembly (2) includes two symmetrically arranged prepositioning plates (22) fixed to the front side wall of the lampshade (12), and prepositioning plates (22) are also fixed to both side walls of the lampshade (12). The top cross-section of the prepositioning plates (22) is L-shaped. Both side walls of the disassembly plate (13) are movably fitted onto the outside of the prepositioning plate (22) through the slots (23). The top of the disassembly plate (13) is provided with a second inclined surface (25), and the bottom opening of the slots (23) is provided with a first inclined surface (24).

3. A main and auxiliary light source device for small insects according to claim 2, characterized in that, On the two prepositioning plates (22) on the same side, the opposite side walls are movably fitted with limiting seats (21). The bottom ends of the limiting seats (21) are fixed to the main body (1) of the micro-insect main and auxiliary light source device. On the opposite side walls of the two prepositioning plates (22) on the same side, there are recesses (26). Abutting plates (27) slide in the recesses (26). The middle part of the inner wall of the abutting plates (27) is fixed to the inner wall of the recesses (26) by two spring pieces (271).

4. A main and auxiliary light source device for small insects according to claim 3, characterized in that, The middle part of each of the spring pieces (271) is hollow, and the vertical cross section of each of the spring pieces (271) is hourglass shaped.

5. A main and auxiliary light source device for small insects according to claim 3, characterized in that, The top and bottom of the abutment plate (27) are respectively provided with an upper flat part (28) and a lower flat part (210), and the upper flat part (28) and the lower flat part (210) slide against the inner top wall and the inner bottom wall of the cavity (26).

6. A main and auxiliary light source device for small insects according to claim 5, characterized in that, The upper flat part (28) of the abutment plate (27) is also provided with a third inclined surface (29). The lower flat part (210) is movably inserted into the moving channel opened inside the prepositioning plate (22) near its bottom end. The side parallel to the moving channel is also provided with an insertion channel (211) opened on the limiting seat (21). The outer end opening of the insertion channel (211) is provided with a fourth inclined surface (212) around it.

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