Integrated bus duct resistant to acid and alkali corrosion
The integral bus duct uses a fright circuit and alarm components to deter small animals, preventing invasions and reducing the risk of short circuits and explosions by frightening them away without causing harm.
Patent Information
- Application Number
- CN202420918955.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Bus ducts are prone to short circuit accidents due to the entry of small animals, which can cause explosions when they come into contact with electrical conductors and are electrocuted, leading to skin damage and resistance reduction.
An integral bus duct with a metal shell and insulating shell, featuring conductive clamps, a photoresistor, alarm components, and startle assemblies to deter small animals by creating a low-voltage fright circuit and emitting light and sound alarms.
Prevents small animal invasions by frightening them away without causing harm, reducing the risk of short circuits and explosions, while maintaining a safe working environment.
Smart Images
Figure CN222262082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bus ducts, in particular to an integral bus duct resistant to acid and alkali corrosion. Background Art
[0002] When small animals enter the bus duct, short circuit accidents often occur. This is because the resistance of small animals is generally only a few thousand ohms. If the body is wet, the resistance is even lower. Reptiles such as snakes have a resistance of only a few hundred or tens of ohms. Therefore, they can be regarded as conductors. If the bus duct does not take preventive measures against the entry of small animals or does not take strict precautions, once these little guys slip in, they will often run around. When they cross the two-phase circuit, a strong current will pass through their bodies. When the small animals are electrocuted and burned to death, their skin is damaged, the resistance will be reduced, and the current passing through will be stronger, resulting in a short circuit accident, which can easily cause the bus to "explode".
[0003] Therefore, it is necessary to propose an integral bus duct resistant to acid and alkali corrosion to solve the above problems. Utility Model Content
[0004] The utility model aims to provide an integral bus duct resistant to acid and alkali corrosion to solve the above-mentioned problem of small animal invasion.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integral bus duct resistant to acid and alkali corrosion, comprising a metal shell, an insulating shell fixedly installed inside the metal shell, a conductor busbar is arranged inside the insulating shell, the conductor busbar comprises a live wire, a neutral wire and a ground wire, a first conductive clamp and a second conductive clamp are fixedly installed inside the insulating shell, the first conductive clamp clamps the live wire, and the second conductive clamp clamps the neutral wire, a shading box is fixedly installed inside the insulating shell, a bulb assembly and a photoresistor are fixedly installed inside the shading box, an alarm light and a buzzer are fixedly installed inside the insulating shell, and a first startle assembly and a second startle assembly are respectively fixedly installed on both sides of the interior of the insulating shell.
[0006] Preferably, the first conductive clip comprises a first metal clip, which is fixedly mounted inside the insulating housing via a first insulating frame, and the second conductive clip comprises a second metal clip, which is fixedly mounted inside the insulating housing via a second insulating frame.
[0007] Preferably, the first startling component includes a first conductive plate and a second conductive plate, the second startling component includes a third conductive plate and a fourth conductive plate, and the first conductive plate and the third conductive plate are located between the second conductive plate and the fourth conductive plate.
[0008] Preferably, the first conductive clip is connected to the positive pin of the bulb assembly through a wire, the negative pin of the bulb assembly is connected to the positive pin of the photoresistor through a wire, the negative pin of the photoresistor is connected to both the first conductive plate and the third conductive plate through a wire, the second conductive clip is connected to the positive pin of the alarm light through a wire, the negative pin of the alarm light is connected to the positive pin of the buzzer through a wire, and the negative pin of the buzzer is connected to both the second conductive plate and the fourth conductive plate through a wire.
[0009] Preferably, a plurality of evenly distributed insulating clamps are fixedly installed inside the insulating shell, and the plurality of insulating clamps clamp the conductor busbar.
[0010] Preferably, a metal cover plate is mounted on the upper surface of the metal shell by screws.
[0011] Preferably, the side surfaces of the metal shell and the insulating shell are both provided with a plurality of evenly distributed air holes.
[0012] Technical effects and advantages of the utility model:
[0013] 1. By setting the first frightening component and the second frightening component, when a small animal invades the device, it will inevitably step on the first frightening component or the second frightening component. At this time, the first frightening component or the second frightening component is in a closed state, thereby forming a loop. The current will flow from the first conductive plate (or the third conductive plate) through the small animal's body and then flow out from the second conductive plate (or the fourth conductive plate), which will frighten the small animal. The resistance value of the photoresistor is large, so the voltage allocated to the first frightening component and the second frightening component is small, which will not kill the small animal, but frighten it and make it run away, preventing its invasion, and will not cause the animal to die and cause corruption and stinking. In the case of no invasion, the first frightening component and the second frightening component are in a disconnected state, and no additional power loss will be generated;
[0014] 2. If the scare circuit is closed for a longer time, the resistance value of the photoresistor will be smaller, and the voltage distributed to the first scare component and the second scare component will be greater, and the damage caused will be greater. The maximum value does not exceed 220V. The light shielding box can prevent the external light from affecting the photoresistor. When small animals invade multiple times, if the voltage is equal, it will cause the small animals to develop resistance, and then ignore the micro-current and forcefully invade;
[0015] 3. The device can change the released voltage according to the situation to prevent small animals from forcibly invading the device regardless of the current, making the working environment of the conductor bus safer and further reducing the occurrence of "explosion";
[0016] 4. When the fright circuit is closed, the alarm light and buzzer will work, issuing buzzer and light alarms. Most of the invading animals are mice, geckos and other animals, which like darkness and are afraid of light. The light can make the inside of the device brighter, so that they can quickly exit the device and avoid the situation where they are frightened and rush into the device quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model is a schematic diagram of the structure of an integral bus duct resistant to acid and alkali corrosion.
[0018] Figure 2 It is a schematic diagram of the structure inside the insulating shell of the utility model.
[0019] Figure 3 The utility model is a schematic diagram of the connection structure of the conductor busbar and the insulating clamp.
[0020] Figure 4 It is a structural schematic diagram of the first conductive clip and the second conductive clip in the utility model from one perspective.
[0021] Figure 5 This is a schematic structural diagram of the first conductive clip and the second conductive clip in the utility model from another perspective.
[0022] Figure 6 It is a cross-sectional view of the light shielding box in the utility model.
[0023] Figure 7 The utility model is a circuit schematic diagram of the fright circuit.
[0024] In the figure: 1. metal shell; 2. insulating shell; 3. conductor busbar; 4. insulating clamp; 5. first conductive clamp; 6. second conductive clamp; 7. first startle component; 8. second startle component; 9. light-shielding box; 10. alarm light; 11. buzzer; 31. live wire; 32. neutral wire; 33. ground wire; 51. first metal clamp; 52. first insulating frame; 61. second metal clamp; 62. second insulating frame; 71. first conductive plate; 72. second conductive plate; 81. third conductive plate; 82. fourth conductive plate; 91. bulb component; 92. photoresistor; 101. metal cover; 102. air vent. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] The utility model provides Figure 1-Figure 7 An acid- and alkali-resistant integral bus duct is shown, comprising a metal shell 1, an insulating shell 2 is fixedly installed inside the metal shell 1, the insulating shell 2 is made of insulating material as a whole, a conductor bus 3 is arranged inside the insulating shell 2, the conductor bus 3 includes a live wire 31, a neutral wire 32, and a ground wire 33. A circuit must form a loop in order for the electronic components inside it to work normally. The live wire 31 and the neutral wire 32 are used to form the positive and negative poles of the circuit, so that the circuit can form a loop. The ground wire 33 is used to prevent the circuit from leaking electricity. When leakage occurs, the current can be guided to the ground. A plurality of evenly distributed insulating clamps 4 are fixedly installed inside the insulating shell 2, the insulating clamps 4 are made of insulating and heat-resistant material as a whole, and the plurality of insulating clamps 4 clamp the conductor bus 3. A metal cover plate 101 is installed on the upper surface of the metal shell 1 by screws. The metal cover plate 101 can make the working space of the conductor bus 3 relatively closed to prevent leakage. The side surfaces of the metal shell 1 and the insulating shell 2 are both provided with a plurality of evenly distributed air holes 102.
[0027] It should be noted that the metal shell 1 and the metal cover 101 are both made of stainless steel, and the insulating shell 2 and the insulating clamp 4 are made of polyolefin material, which can effectively prevent the device from being damaged by acidic and alkaline substances.
[0028] The first conductive clip 5 and the second conductive clip 6 are fixedly installed inside the insulating shell 2. The first conductive clip 5 clamps the live wire 31, and the second conductive clip 6 clamps the neutral wire 32. The first conductive clip 5 includes a first metal clip 51, and the first metal clip 51 is fixedly installed inside the insulating shell 2 through a first insulating frame 52. The second conductive clip 6 includes a second metal clip 61, and the second metal clip 61 is fixedly installed inside the insulating shell 2 through a second insulating frame 62. The live wire 31, the neutral wire 32, and the ground wire 33 often need to be wrapped with an insulating film on the outside when in use. When in use, the insulating film at the corresponding positions of the first metal clip 51 and the second metal clip 61 needs to be torn off, so that the first metal clip 51 is in full contact with the surface of the live wire 31, and the second metal clip 61 is in full contact with the surface of the neutral wire 32 to prevent poor contact.
[0029] A light shielding box 9 is fixedly installed inside the insulating shell 2, a bulb assembly 91 and a photoresistor 92 are fixedly installed inside the light shielding box 9, an alarm light 10 and a buzzer 11 are fixedly installed inside the insulating shell 2, and a first startle assembly 7 and a second startle assembly 8 are fixedly installed on both sides of the interior of the insulating shell 2, the first startle assembly 7 includes a first conductive plate 71 and a second conductive plate 72, the second startle assembly 8 includes a third conductive plate 81 and a fourth conductive plate 82, and the first conductive plate 71 and the third conductive plate 81 are located between the second conductive plate 72 and the fourth conductive plate 82.
[0030] The first conductive clip 5 is connected to the positive pin of the bulb assembly 91 through a wire, the negative pin of the bulb assembly 91 is connected to the positive pin of the photoresistor 92 through a wire, the negative pin of the photoresistor 92 is connected to both the first conductive plate 71 and the third conductive plate 81 through a wire, the second conductive clip 6 is connected to the positive pin of the alarm light 10 through a wire, the negative pin of the alarm light 10 is connected to the positive pin of the buzzer 11 through a wire, and the negative pin of the buzzer 11 is connected to both the second conductive plate 72 and the fourth conductive plate 82 through a wire.
[0031] The live wire 31, the first metal clip 51, the bulb assembly 91, the photoresistor 92, the first startle assembly 7, the second startle assembly 8, the alarm light 10, the buzzer 11, and the neutral wire 32 form a closed startle circuit. At this time, the live wire 31 can be regarded as the positive pole in the circuit, and the neutral wire 32 can be regarded as the negative pole in the circuit. When a small animal invades the device, it will inevitably step on the first startle assembly 7 or the second startle assembly 8. At this time, the first startle assembly 7 or the second startle assembly 8 is in a closed state, thereby forming a loop, and the current will flow from the first conductive plate to the second startle assembly 8. 71 or the third conductive plate 81 flows through the body of the small animal and then flows out from the second conductive plate 72 or the fourth conductive plate 82, which has a frightening effect on the small animal. The resistance value of the photoresistor 92 is relatively large, so the voltage distributed to the first frightening component 7 and the second frightening component 8 is relatively small, and will not kill the small animal, frighten it and make it run away, prevent its invasion, and will not cause the animal to die and cause corruption and stinking. In the absence of invasion, the first frightening component 7 and the second frightening component 8 are in a disconnected state, and no additional power loss will be generated.
[0032] When the scare circuit is in a closed state, the bulb assembly 91 works and emits light, but the resistance of the photoresistor 92 is the largest at this time, so the voltage distributed to the bulb assembly 91 is small, and only a faint light is produced. When the photoresistor 92 is exposed to light, its voltage will decrease. Therefore, if the scare circuit is closed for a longer time, the resistance value of the photoresistor 92 will be smaller, and the greater the voltage distributed to the first scare component 7 and the second scare component 8, the greater the damage caused, and the maximum does not exceed 220V. The light-shielding box 9 can prevent external light from affecting the photoresistor 92. When small animals invade multiple times, if the voltage is equal, the small animals will develop resistance and ignore the forced invasion of the microcurrent.
[0033] Therefore, the device can change the released voltage according to the situation to prevent small animals from forcibly invading the device regardless of the current, making the working environment of the conductor bus 3 safer and further reducing the occurrence of "explosion".
[0034] When the fright circuit is closed, the alarm light 10 and the buzzer 11 work, giving off buzzer and light alarms. Most of the invading animals are mice, geckos and the like, and they are all animals that like darkness and are afraid of light. The light can make the inside of the device brighter, so that they can quickly exit the device, avoiding the situation where they are frightened and quickly rush into the device.
Claims
1. An acid- and alkali-resistant integrated bus duct, comprising a metal shell (1), characterized in that: An insulating shell (2) is fixedly installed inside the metal shell (1), a conductor busbar (3) is provided inside the insulating shell (2), and the conductor busbar (3) includes a live wire (31), a neutral wire (32), and a ground wire (33). A first conductive clamp (5) and a second conductive clamp (6) are fixedly installed inside the insulating shell (2), the first conductive clamp (5) clamps the live wire (31), and the second conductive clamp (6) clamps the neutral wire (32). A light shielding box (9) is fixedly installed inside the insulating shell (2), and a bulb assembly (91) and a photoresistor (92) are fixedly installed inside the light shielding box (9). An alarm light (10) and a buzzer (11) are fixedly installed inside the insulating shell (2), and a first startling assembly (7) and a second startling assembly (8) are fixedly installed on both sides of the inside of the insulating shell (2).
2. The acid- and alkali-resistant integrated bus duct according to claim 1, characterized in that: The first conductive clip (5) comprises a first metal clip (51), and the first metal clip (51) is fixedly mounted inside the insulating housing (2) via a first insulating frame (52); the second conductive clip (6) comprises a second metal clip (61), and the second metal clip (61) is fixedly mounted inside the insulating housing (2) via a second insulating frame (62).
3. The acid- and alkali-resistant integrated bus duct according to claim 1, characterized in that: The first startling component (7) comprises a first conductive plate (71) and a second conductive plate (72), and the second startling component (8) comprises a third conductive plate (81) and a fourth conductive plate (82), wherein the first conductive plate (71) and the third conductive plate (81) are located between the second conductive plate (72) and the fourth conductive plate (82).
4. The acid- and alkali-resistant integrated bus duct according to claim 3, characterized in that: The first conductive clip (5) is connected to the positive pin of the bulb assembly (91) through a wire, the negative pin of the bulb assembly (91) is connected to the positive pin of the photoresistor (92) through a wire, the negative pin of the photoresistor (92) is connected to both the first conductive plate (71) and the third conductive plate (81) through a wire, the second conductive clip (6) is connected to the positive pin of the alarm light (10) through a wire, the negative pin of the alarm light (10) is connected to the positive pin of the buzzer (11) through a wire, and the negative pin of the buzzer (11) is connected to both the second conductive plate (72) and the fourth conductive plate (82) through a wire.
5. The acid- and alkali-resistant integrated bus duct according to claim 1, characterized in that: A plurality of evenly distributed insulating clamps (4) are fixedly mounted inside the insulating shell (2), and the plurality of insulating clamps (4) clamp the conductor busbar (3).
6. The acid- and alkali-resistant integrated bus duct according to claim 1, characterized in that: A metal cover plate (101) is mounted on the upper surface of the metal shell (1) by means of screws.
7. The acid- and alkali-resistant integrated bus duct according to claim 1, characterized in that: The side surfaces of the metal shell (1) and the insulating shell (2) are both provided with a plurality of evenly distributed air holes (102).