A wasp stinger
By designing a combined structure of box electrode rods, nylon mesh, and glass plate, and combining it with a pulsed power supply and a attracting lamp, the problems of haphazard flying and swarm classification during wasp venom collection were solved, achieving safe and efficient wasp venom collection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUANSHENGPEPTIDE (HUBEI) BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-14
AI Technical Summary
Existing wasp venom extraction devices result in wasps flying around haphazardly inside the hive, causing some wasps to be electrocuted multiple times or not at all, leading to low venom extraction efficiency and inconvenience in classifying the wasp colony.
Design a wasp venom extraction device that uses a combination structure of electrode rods evenly arranged on a box, nylon mesh and glass plate, combined with a pulsed power supply and a attracting lamp. The electrode rods provide a crawling gap, the nylon mesh collects the wasp venom, the glass plate facilitates collection, and a brush drives away wasps that have already discharged venom, so as to realize the venom extraction of the wasp colony in rotation.
It achieves safe, effective, and uniform electric shock venom removal from wasps, enabling quick and hygienic venom collection, convenient colony classification, and improved venom extraction efficiency.
Smart Images

Figure CN224482655U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wasp breeding technology, specifically a wasp venom extraction device. Background Technology
[0002] Existing technologies utilize extraction devices consisting of an electric grid, a nylon mesh, and a glass plate, typically a plate-type structure. When extracting bee venom, the electric grid needs to be placed against the hive opening, and the hive needs to be repeatedly tapped to cause wasps to fly around and land on the grid. Once a wasp steps on any two wires of the grid, it is electrocuted, its stinger piercing the nylon mesh, and the venom is expelled onto the glass plate and nylon mesh. However, due to the hive's inherent volume, wasps may fly around inside the hive repeatedly, resulting in some wasps being repeatedly electrocuted and over-extracting venom, while others may not be electrocuted at all. Furthermore, the venom extraction efficiency is relatively low.
[0003] Authorization Announcement No. CN 219514959U discloses a wasp venom extraction device. After wasps are introduced into the bee-gathering space, the air pump in the telescopic component inflates the telescopic bladder through pipelines and air pipes. Under the action of the telescopic belt, the telescopic bladder expands radially and gradually shortens the distance between it and the ring-shaped electric grid, allowing a large number of wasps to disperse inside the electric grid. After being electrocuted, the wasps release venom through the sting reaction surface. This one-time venom extraction solves the problem of wasps flying around randomly in the beehive, resulting in inconsistent venom retention and low venom extraction efficiency.
[0004] The technical solution approved in this patent document also involves an air pump, which is quite complicated.
[0005] The authorization announcement number is CN114902980B. A bee venom extraction box that can stimulate bees to excrete venom. This technical solution simplifies the manual venom extraction operation, but it is inconvenient or impossible to scrape bee venom cleanly when it is between liquid and solid.
[0006] Authorization Announcement No.: CN211407266U A pulsed electronic venom extractor uses an intermittent pulse generator to emit pulsed currents intermittently. Bees that fall onto the power grid are stung by the electric current and expel venom. However, this technical solution cannot classify the bee colony after venom extraction.
[0007] The publication number is CN118340118A. An electronic venom extraction device for bees is characterized by its convenient installation and sampling.
[0008] The aforementioned patent publications do not adequately address the classification of bee attractants and bee colonies. Utility Model Content
[0009] This invention provides a wasp venom extraction device to solve the problems of attracting wasps and classifying wasp colonies after venom extraction, enabling batch extraction of venom by worker wasps.
[0010] Therefore, the technical solution of this utility model is a wasp venom extraction device, including a box, with multiple electrode rods evenly arranged at intervals on the open plane of the box, the multiple electrode rods being arranged longitudinally or laterally, characterized in that: the two ends of the longitudinally or laterally arranged electrode rods are connected to a power source through connectors at intervals.
[0011] A layer of nylon mesh is laid on the box under the electrode rod, and the nylon mesh is either attached to or spaced apart under the electrode rod;
[0012] The box under the nylon mesh is also equipped with a glass panel, which forms a pull-out structure with the box.
[0013] The glass plate is positioned with gaps below the nylon mesh, allowing worker bees to expel toxins through the mesh and then collect them on the glass plate.
[0014] The effect is:
[0015] The box body has multiple electrode rods evenly spaced on its open plane, which provides a gap for worker bees to climb and allows their tails to extend downwards to collect venom without getting stuck.
[0016] The two ends of the electrode rod are connected to the power source through a connector; since the worker wasps cannot always crawl in one direction, the energization of the two ends allows the wasps to be electrocuted and detoxified even in an irregular manner.
[0017] Nylon mesh is attached to or spaced below the electrode rods; this facilitates detoxification by worker bees and addresses potential individual differences in detoxification processes.
[0018] The glass plate and the box form a pull-out structure, and the collection can be changed when a certain amount of bee venom accumulates.
[0019] A further improvement is that the power supply is a pulsed power supply with a voltage set at 5-10V DC.
[0020] The effect is that the pulsed power supply allows for intermittent stimulation of worker bees, enabling them to detoxify intermittently.
[0021] Further improvements include: a brush is provided on the upper part of the electrode rod, with the brush and the electrode rod being relatively vertical; a fixing frame is provided on the outside of the housing, and a guide rail is provided between the two fixing frames. A drive motor is also provided outside one of the fixing frames, and the drive motor drives the brush to slide on the guide rail between the two fixing frames via a chain.
[0022] The effect is that the brush setting drives away the worker bees that have already detoxified, making room for other worker bees to detoxify, so that worker bees are driven away by the brush in time after detoxification without harming the wasps, and it is also convenient for the next batch of worker bees to arrive and clean the site, so that worker bees can take turns detoxifying at intervals without being over-collected and harming the worker bees' bodies.
[0023] The drive motor moves the brush between two fixed frames via guide rails, ensuring safety, efficiency, uniform speed, and comfort.
[0024] A further improvement is that a ring of indicator lights is provided under the glass plate inside the box, and the indicator lights are arranged around the bottom of the glass plate.
[0025] The effect is that the light-attracting lamps surrounding the glass plate provide an attraction for wasps, making them more enticing and drawing worker wasps to the area.
[0026] A further improvement is that the light source is a color-changing LED diode.
[0027] The effect is that LED diodes, due to their low power, good light emission, color change, and relatively low cost, can also attract worker bees of different age groups.
[0028] A further improvement is that a reserved space is provided under the glass plate inside the box.
[0029] The effect is that the reserved space allows for the placement of live animals, such as grasshoppers, which, combined with the attraction of the lights and the live animals, greatly attracts worker bees and stimulates them to detoxify.
[0030] Beneficial effects:
[0031] This invention integrates the body structure of professional wasps, their detoxification cycle, and the rotational venom collection method, making it safe and effective without harming the wasps' bodies. Furthermore, the venom collection method utilizes rotational collection, which is convenient, quick, and hygienic. Attached Figure Description
[0032] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0033] Figure 2 This is a top view of the structure of this utility model.
[0034] Figure 3 yes Figure 2 A schematic diagram of the main structure.
[0035] In the diagram, 1 is the housing, 2 is the electrode rod, 3 is the power supply, 4 is the nylon mesh, 5 is the glass plate, 6 is the brush, 7 is the mounting bracket, 8 is the guide rail, 9 is the chain, 10 is the drive motor, 11 is the indicator light, and 12 is the reserved space. Detailed Implementation
[0036] This utility model is as follows Figure 1-3 As shown.
[0037] A wasp venom extraction device includes a housing 1, on which multiple electrode rods 2 are evenly spaced on the open plane of the housing 1. The multiple electrode rods 2 are arranged longitudinally or laterally, and the two ends of the longitudinally or laterally arranged electrode rods 2 are connected to a power source 3 through connectors at intervals.
[0038] A layer of nylon mesh 4 is laid on the box under the electrode rod 2. The nylon mesh 4 is attached to or spaced apart under the electrode rod 2.
[0039] A glass plate 5 is also provided on the box 1 under the nylon net 4, wherein the glass plate 5 and the box 1 form a pull-out structure; the glass plate 5 is set in the gap under the nylon net 4, so that the worker bees can release their toxins through the nylon net 4 and fall onto the glass plate 5 for easy collection.
[0040] The power supply 3 is a pulse power supply, and its voltage is set at 5-10V DC.
[0041] A brush 6 is also provided on the upper part of the electrode rod 2, and the brush 6 and the electrode rod 2 are perpendicular to each other. A fixing frame 7 is also provided on the outside of the box 1, and a guide rail 8 is provided between the two fixing frames 7. A drive motor 10 is also provided outside one of the fixing frames 7. The drive motor 10 drives the brush 6 to slide on the guide rail 8 between the two fixing frames 7 through the chain 9.
[0042] A ring of attracting lights 11 is also provided under the glass plate 5 inside the housing 1, and the attracting lights 11 are arranged around the bottom of the glass plate 5.
[0043] The light-inducing lamp 11 is a color-changing LED diode.
[0044] A reserved space 12 is also provided under the glass plate 5 inside the box 1.
Claims
1. A wasp stinger device, comprising a box (1), a plurality of electrode rods (2) are evenly arranged on the opening plane of the box of the (1), the plurality of electrode rods (2) are arranged longitudinally or transversely, characterized in that: The two ends of the longitudinally or transversely arranged electrode rods (2) are connected to the power supply (3) at intervals via connectors. A layer of nylon mesh (4) is laid on the box under the electrode rod (2). The nylon mesh (4) is attached to or spaced apart under the electrode rod (2). A glass plate (5) is also provided on the box (1) under the nylon mesh (4), wherein the glass plate (5) and the box (1) form a pull-out structure; The glass plate (5) is positioned with a gap below the nylon net (4) to facilitate the collection of worker bees' toxins as they pass through the nylon net (4) and fall onto the glass plate (5).
2. The wasp venom extraction device according to claim 1, characterized in that: The power supply (3) is a pulse power supply, and its voltage is set at 5-10V DC.
3. The wasp venom extraction device according to claim 1, characterized in that: A brush (6) is also provided on the upper part of the electrode rod (2), and the brush (6) and the electrode rod (2) are perpendicular to each other. A fixing frame (7) is also provided on the outside of the box (1), and a guide rail (8) is provided between the two fixing frames (7). A drive motor (10) is also provided outside one of the fixing frames (7). The drive motor (10) drives the brush (6) to slide on the guide rail (8) between the two fixing frames (7) through the chain (9).
4. The wasp venom extraction device according to claim 1, characterized in that: A ring of attracting lights (11) is also provided under the glass plate (5) inside the box (1), and the attracting lights (11) are arranged around the bottom of the glass plate (5).
5. A wasp venom extraction device according to claim 4, characterized in that: The light-emitting lamp (11) is a color-changing LED diode.
6. A wasp venom extraction device according to claim 1 or 4, characterized in that: A reserved space (12) is also provided under the glass plate (5) inside the box (1).
Citation Information
Patent Citations
A bee venom extraction box that can stimulate bees to excrete venom.
CN114902980B
Electronic venom taking device for bees
CN118340118A
Pulse type electronic venom extractor
CN211407266U
Wasp venom extraction device
CN219514959U