Insecticidal lamp

Abstract

The insecticidal lamp comprises a top cover, a bottom cover and a mesh cage set, the mesh cage set comprises an inner mesh cage and an outer mesh cage, the inner mesh cage comprises two small rings and a plurality of inner strips, the outer mesh cage comprises two large rings and a plurality of outer strips, the middle sections of the outer strips are bent inwards to the positions between the inner strips, and the middle sections of the outer strips are bent inwards to the positions between the large rings and the outer strips. A plurality of supporting rods are arranged between the top cover and the bottom cover, each supporting rod is provided with two supporting seats, a plurality of inserting rods are arranged on the side, away from the inner strip, of the small ring, inserting holes matched with the inserting rods are formed in the supporting seats, supporting tables matched with the large ring are arranged on the supporting seats, and flanges are arranged on the inner sides of the supporting tables. Positioning grooves matched with the outer strips are formed in the flanges. The supporting seat is arranged between the inner net cage and the outer net cage, each outer strip of the outer net cage can be matched with the corresponding positioning groove for positioning, the degree of freedom of the installation angle is high, and assembling is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of insecticidal lamp technology, and in particular to an insecticidal lamp. Background Technology

[0002] Pests are one of the causes of agricultural yield reduction. There are many methods for pest control, but physical methods generally utilize the insects' phototaxis. Current insecticidal lamps are used by placing the lamp tube inside a high-voltage mesh cage. The light source attracts pests, which are then captured and killed by the high-voltage mesh cage. The high-voltage mesh cage consists of an inner and an outer mesh cage connected to positive and negative electricity respectively. Vertical metal bars in the two cages are spaced apart. When an insect passes through, it triggers the positive and negative electricity, resulting in an electric shock. Current insecticidal lamps typically have two metal rings, one above the other, with several vertical metal bars arranged between them. Several rods are installed on the outside of the two metal rings of both the inner and outer mesh cages for fixation. The bottom metal ring rods are inserted into the sockets at the bottom of the insecticidal lamp, and then the top socket of the lamp is placed over the top metal ring rods. During assembly, aligning the metal ring rods with the sockets is relatively difficult and slow. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide an insecticidal lamp, thereby effectively solving the deficiencies in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an insecticidal lamp, comprising a top cover, a bottom cover, and a net cage assembly. The net cage assembly includes an inner net cage and an outer net cage. The inner net cage includes two small rings and several inner strips. The outer net cage includes two large rings and several outer strips. The middle section of the outer strips bends inward to the space between the inner strips. Several support rods are provided between the top cover and the bottom cover. Each support rod is provided with two support seats. Several insertion rods are provided on the side of the small rings away from the inner strips. Insertion holes are provided on the support seats to cooperate with the insertion rods. A support platform is provided on the support platform to cooperate with the large rings. A retaining edge is provided on the inner side of the support platform. A positioning groove is opened on the retaining edge to cooperate with the outer strips.

[0005] Furthermore, the support base has two symmetrically arranged insertion holes, and the small ring is equipped with two insertion rods on each support base.

[0006] Furthermore, the bottom cover is an inverted trumpet shape, and a perforation is provided at the bottom of the bottom cover.

[0007] Furthermore, the outer side of the bottom cover is covered with a collection bag, the inner side of the bottom cover is provided with a fixing ring, and the outer side of the fixing ring is provided with several buckles that are fastened to the outer side of the bottom cover.

[0008] Furthermore, the buckle includes an extension plate connected to the fixing ring and a lever plate at the outer end of the extension plate. The lever plate is provided with an inwardly curved protrusion that abuts against the bottom of the base cover.

[0009] Furthermore, a nut is screwed onto the lower section of the support rod, and the nut rests on the bottom of the support base on the lower side.

[0010] The above-mentioned technical solution of this utility model has the following beneficial effects: This utility model sets a support base between the inner mesh cage and the outer mesh cage, and each outer strip of the outer mesh cage can be positioned in conjunction with the positioning groove, which has a high degree of freedom in the installation angle and is more convenient to assemble. Attached Figure Description

[0011] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0012] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0013] Figure 3 This is a three-dimensional schematic diagram of the fitting of the insertion rod and insertion hole of the inner mesh cage in an embodiment of this utility model;

[0014] Figure 4 This is a cross-sectional schematic diagram of the buckle and the base cover in an embodiment of this utility model. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the present invention.

[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "rear end," "front end," "head," and "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] like Figure 1-4As shown, an insecticidal lamp of this embodiment includes a top cover 1, a bottom cover 2, and a net cage assembly. The net cage assembly includes an inner net cage 3 and an outer net cage 4. The inner net cage 3 includes two small rings 31 and several inner strips 32. The outer net cage 4 includes two large rings 41 and several outer strips 42. The middle section of the outer strips 42 bends inward to the inner strips 32, that is, the diameter of the cylinder formed by the inner strips 32 and the outer strips 42 is the same. Several support rods 5 are arranged between the top cover 1 and the bottom cover 2. Each support rod 5 is provided with two support seats 6. Several insertion rods 7 are arranged on the side of the small rings 31 away from the inner strips 32. Insertion holes 61 are provided on the support seats 6 to cooperate with the insertion rods 7. Support platforms 62 are provided on the support seats 6 to cooperate with the large rings 41. A retaining edge 63 is provided on the inner side of the support platform 62. A positioning groove 64 is opened on the retaining edge 63 to cooperate with the outer strips 42. In this embodiment, three support rods 5 are provided. During production and assembly, the lower side can be... The support base 6 is installed on the support rod 5. The inner mesh cage 3 is placed on the three support bases 6 for support. The insertion rod 7 at the bottom of the small ring 31 of the inner mesh cage 3 is fixed with the insertion hole 61 on the support base 6. Then the outer mesh cage 4 is placed and placed on the support platform 62. The outer mesh cage 4 is positioned as a whole by the edge 63. Then the outer strip 42 is placed in the positioning groove 64 to achieve circumferential positioning of the outer mesh cage 4, so that the inner strip 32 and the outer strip 42 can be arranged at intervals. Then the upper support base 6 is inverted and put on the support rod 5. The support base 6 is respectively engaged with the large ring 41 and the small ring 31 (the engagement method is the same as the lower support base 6) to fix and position the inner mesh cage 3 and the outer mesh cage 4. Then the top cover 1 is put on the insertion rod 7 to complete the assembly. Each outer strip 42 of the outer mesh cage 4 can be engaged with the positioning groove 64 for positioning, which has a high degree of freedom in the installation angle and makes the assembly more convenient.

[0018] Preferably, there are two symmetrically arranged insertion holes 61 on the support base 6, and two insertion rods 7 are provided on each support base 6 to match the small ring 31. The support base 6 and the small ring 31 are connected and matched by the two insertion rods 7 and the insertion holes 61.

[0019] Preferably, the bottom cover 2 is an inverted trumpet shape, and the bottom of the bottom cover 2 is provided with a hole 21, so that the dead insects electrocuted between the inner net cage 3 and the outer net cage 4 can fall into the bottom cover 2 and fall through the hole 21.

[0020] Preferably, the outer side of the bottom cover 2 is covered with a collection bag 22, the inner side of the bottom cover 2 is provided with a fixing ring 23, and the outer side of the fixing ring 23 is provided with a plurality of buckles 24. The buckles 24 are fastened to the outer side of the bottom cover 2. The collection bag 22 is detachably mounted on the bottom cover 2. The upper side of the collection bag 22 is pressed onto the bottom cover 2 by the fixing ring 23. The fixing ring 23 is fastened to the bottom cover 2 by the buckles 24, thereby fixing the collection bag 22.

[0021] Preferably, the buckle 24 includes an extension plate 241 connected to the fixing ring 23 and a lever 242 at the outer end of the extension plate 241. The lever 242 is provided with an inwardly curved protrusion 243, which abuts against the bottom of the bottom cover 2. The lever 242 is locked to the bottom of the bottom cover 2 through the protrusion 243. When replacing the collection bag 22, the lever 242 can be pushed outward, and then the fixing ring 23 can be removed.

[0022] Preferably, the lower section of the support rod 5 is screwed with a nut (not shown in the figure), and the nut rests on the bottom of the support seat 6 on the lower side. The height of the support seat 6 can be adjusted by adjusting the position of the nut.

[0023] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An insecticidal lamp comprising a top cover, a bottom cover and a net cage group, the net cage group comprising an inner net cage and an outer net cage, the inner net cage comprising two small circles and a plurality of inner strips, the outer net cage comprising two large circles and a plurality of outer strips, the middle section of the outer strips being bent inwardly between the inner strips, characterized in that: A plurality of supporting rods are arranged between the top cover and the bottom cover, each of the supporting rods is provided with two supporting seats, a plurality of inserting rods are arranged on the small ring away from one side of the inner strip, the supporting seats are provided with inserting holes matched with the inserting rods, the supporting seats are provided with supporting tables matched with the large ring, the inner side of the supporting tables is provided with a stop edge, the stop edge is provided with a positioning groove matched with the outer strip.

2. The insecticidal lamp of claim 1, wherein: The inserting holes on the supporting seats are symmetrically arranged in two, the small ring is provided with two inserting rods matched with each of the supporting seats.

3. The insecticidal lamp of claim 1, wherein: The bottom cover is in an inverted horn shape, and the bottom cover is provided with a leakage hole at the bottom.

4. The insecticidal lamp of claim 3, wherein: The outer side of the bottom cover is covered with a collecting bag, the inner side of the bottom cover is provided with a fixing ring, the outer side of the fixing ring is provided with a plurality of buckles, and the buckles are buckled on the outer side of the bottom cover.

5. An insecticidal lamp according to claim 4, characterised in that: The buckle comprises an extension plate connected with the fixing ring and a push plate at the outer end of the extension plate, the push plate is provided with an inwardly curved convex part, and the convex part abuts against the bottom of the bottom cover.

6. The insecticidal lamp of claim 1, wherein: The lower section of the supporting rod is screwed with a nut, and the nut is supported on the bottom of the lower supporting seat.

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