CN220475967U - Water leakage strong power-off UV lamp for aquatic animals - Google Patents
Water leakage strong power-off UV lamp for aquatic animals Download PDFInfo
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- CN220475967U CN220475967U CN202322136213.4U CN202322136213U CN220475967U CN 220475967 U CN220475967 U CN 220475967U CN 202322136213 U CN202322136213 U CN 202322136213U CN 220475967 U CN220475967 U CN 220475967U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 38
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- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000001954 sterilising effect Effects 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 9
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 7
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- 230000000694 effects Effects 0.000 description 7
- 206010014357 Electric shock Diseases 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 102100028175 Abasic site processing protein HMCES Human genes 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 101001006387 Homo sapiens Abasic site processing protein HMCES Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a water-leakage strong-power-failure UV lamp for aquatic animals, which is characterized by comprising a UV sterilizing lamp tube, a waterproof sealing protective shell and an inversion ballast, wherein the inversion ballast is provided with a water-contact induction area, the water-contact induction area is provided with a positive electrode and a negative electrode, the positive electrode and the negative electrode are respectively provided with bare surface copper coating, the positive electrode is connected with the positive electrode of the inversion ballast after a power supply is input into a FUSE, and the negative electrode is connected with a triode Q3; the collector of the triode Q3 is connected with the positive electrode of the FUSE after the power is input, the base of the triode Q3 is connected with the B terminal, and the emitter of the triode Q3 is connected with the negative electrode. The utility model has simple structure, good stability and good safety.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to an aquarium UV lamp.
Background
At present, a plurality of UV ultraviolet disinfection and purification lamps for aquatic animals are arranged, the UV lamps and ballasts are generally packaged in quartz glass tubes, safety voltage is selected for safety, DC12 or 24V is used for most purposes, but 100% of water resistance is difficult to achieve. For example, chinese patent publication No. CN110642325A discloses a low-voltage sterilizing lamp for aquatic animals, which comprises a UV sterilizing lamp tube, an intelligent boosting system, a waterproof sealing protective shell and a low-voltage power supply; one end circuit of UV bactericidal fluorescent tube be connected with intelligent boost system, intelligent boost system's externally mounted has waterproof seal protective housing, intelligent boost system is connected with low voltage power supply circuit. The structure of the patent adopts 12-36V low-voltage input, and does not cause any electricity injury to people and animals. However, if water enters, there is a risk of electric shock, although the ballast is powered by using a low-voltage safe voltage, the ballast drives the ultraviolet lamp tube by inverting the low voltage into a high-frequency high voltage, the highest voltage can reach tens to hundreds of volts, the inverted ballast powered by the low voltage cannot burn out immediately after meeting water, through a water immersion test, the ballast can still continuously work for a few minutes or even more than a few hours after being immersed in water, in the process, the water is electrified, and people touching the water or fish in the water have an electric shock hazard, so the potential safety hazard cannot be eliminated. Therefore, further improvements to the prior art are necessary to ensure the life and property safety of people.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide the UV lamp for the aquatic animals, which is stable, reliable and good in safety performance and can be powered off strongly when encountering water leakage.
The utility model adopts the following technical proposal to realize the aim: the utility model provides a meet UV lamp for water leakage strong power failure aquarium, its characterized in that includes UV bactericidal fluorescent tube, waterproof seal protective housing and contravariant ballast, and contravariant ballast is provided with and meets the water induction zone, meets water induction zone and is provided with + extreme and B extreme, and + extreme and B extreme are provided with bare surface respectively and cover copper, and + extreme is the positive pole after the power input of connection contravariant ballast passes FUSE, and B extreme is connected with triode Q3.
The positive pole after FUSE is passed through in power input is connected to triode Q3 ' S collecting electrode, triode Q3 ' S base is connected B extreme, triode Q3 ' S projecting pole is connected the negative pole, make during normal use +extreme and B extreme be non-conductive completely, but after lamps and lanterns waterproof failure or waterproof seal protective housing break into intaking, +extreme and B extreme line switch on certain electric current through water after meeting water, Q3 base obtains a high level drive at this moment, make collecting electrode switch on to the projecting pole, the direct S point of positive pole of heavy current is switched on to the negative pole, thereby FUSE cuts off inverter ballast power supply, guarantee no longer have high voltage output, play the safety protection effect.
As a further explanation of the scheme, the + pole end and the B pole end of the water sensing area are connected with conductive probes, and the conductive probes are placed at the position where water is required to be sensed, so that the effect of power failure when water is sensed is achieved.
Further, the conductive probe is provided with a positive electrode wire connected with a positive electrode terminal and a negative electrode wire connected with a negative electrode terminal.
Further, the + pole end and the B pole end of the water sensing area are connected with PCBA boards, and the PCBA boards are placed at positions where water sensing is needed, so that the effect of power failure when water is sensed is achieved.
Further, a diode D1 is connected to the FUSE, and a collector of the transistor Q3 is connected to an output terminal of the diode D1.
Further, the waterproof sealing protective housing is a transparent glass outer tube, the UV sterilizing lamp tube is fixed inside the transparent glass outer tube, the lamp cap shell is arranged at the end part of the transparent glass outer tube, and the inverter ballast is arranged in the lamp cap shell.
The beneficial effects achieved by adopting the technical proposal of the utility model are that.
The utility model adopts the water-meeting induction area to be added on the circuit of the ballast, the +extreme is connected with the positive electrode after the power is input through the FUSE tube, the B extreme is connected with the base electrode of the triode Q3, the +extreme and the B extreme are completely non-conductive in normal use, but after the water resistance of the lamp fails or the outer tube breaks into water, the connecting line of the +extreme and the B extreme is conducted with certain current through water after meeting water, so that the collector electrode is conducted to the emitter electrode, and the large current is directly conducted from the positive electrode to the negative electrode of the power, thereby fusing the FUSE tube FUSE to cut off the power supply of the inverter ballast, ensuring no high voltage output, playing the role of safety protection, and effectively solving the potential safety hazard problem existing in the prior art.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a circuit diagram of the present utility model.
Fig. 3 is a schematic diagram of the structure of the conductive probe of embodiment 2.
Fig. 4 is a schematic view of the PCBA board structure of embodiment 2.
Reference numerals illustrate: 1. the UV sterilizing lamp tube 2, the waterproof sealing protective shell 3, the inverter ballast 4, the conductive probe 5 and the PCBA board.
Detailed Description
In the description of the present utility model, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such features, and in the description of the utility model, "at least" means one or more, unless clearly specifically defined otherwise.
In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.
The following description of the specific embodiments of the present utility model is further provided with reference to the accompanying drawings, so that the technical scheme and the beneficial effects of the present utility model are more clear and definite. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.
Example 1
As shown in figures 1-2, the utility model relates to a water-leakage strong-power-failure UV lamp for aquatic animals, which comprises a UV sterilizing lamp tube 1, a waterproof sealing protective shell 2 and an inversion ballast 3, wherein the waterproof sealing protective shell 2 is a transparent glass outer tube, the UV sterilizing lamp tube 1 is fixed inside the transparent glass outer tube, a lamp cap shell is arranged at the end part of the transparent glass outer tube, the inversion ballast is arranged in the lamp cap shell, and in a normal state, the inversion ballast and the UV sterilizing lamp tube are protected, so that the water inlet problem can not occur.
The inverter ballast is provided with a water-contact induction zone, the water-contact induction zone is provided with a positive electrode and a negative electrode, the positive electrode and the negative electrode are respectively provided with bare surface copper cladding, the positive electrode is connected with the positive electrode of the inverter ballast after the power supply input of the inverter ballast passes through the FUSE, and the negative electrode is connected with the triode Q3; the positive pole after FUSE is passed through in power input is connected to triode Q3 ' S collecting electrode, triode Q3 ' S base is connected B extreme, triode Q3 ' S projecting pole is connected the negative pole, make during normal use +extreme and B extreme be non-conductive completely, but after lamps and lanterns waterproof failure or waterproof seal protective housing break into intaking, +extreme and B extreme line switch on certain electric current through water after meeting water, Q3 base obtains a high level drive at this moment, make collecting electrode switch on to the projecting pole, the direct S point of positive pole of heavy current is switched on to the negative pole, thereby FUSE cuts off inverter ballast power supply, guarantee no longer have high voltage output, play the safety protection effect. The FUSE is connected with a diode D1, and the collector of the triode Q3 is connected to the output end of the diode D1.
Example 2
In this embodiment, as shown in fig. 3 and fig. 4, the positive electrode terminal and the negative electrode terminal of the water-contacting sensing area are connected with the conductive probe 4, and the conductive probe is placed at the position where the water needs to be sensed, so that the effect of power failure when contacting water is also achieved. The conductive probe is provided with a positive electrode wire connected with the positive electrode terminal and a negative electrode wire connected with the negative electrode terminal. Or, the + terminal and the B terminal of the water-meeting sensing area are connected with the PCBA board 5, and the PCBA board is placed at the position where water needs to be sensed, so that the effect of power failure when meeting water is achieved.
It is noted that the transistor Q3 may also be implemented by controlling a relay or other circuit to blow a fuse or to control the external main power supply to disconnect the output power supply.
Compared with the prior art, the circuit has the advantages that the power supply and the base electrode of the control triode are utilized to acquire the water signal through the water sensing probe to control the working state, and the circuit is low in cost, obvious in effect and extremely low in cost.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (6)
1. The utility model provides a meet water strong power failure UV lamp for aquarium which characterized in that, it includes UV sterilizing lamp tube, waterproof seal protective housing and contravariant ballast, contravariant ballast is provided with meeting water induction zone, meet water induction zone and be provided with +extreme and B extreme, +extreme and B extreme are provided with bare surface respectively and cover copper, +extreme is the positive pole after the power input of contravariant ballast passes FUSE, B extreme is connected with triode Q3;
the collector of the triode Q3 is connected with the positive electrode of the FUSE after the power is input, the base of the triode Q3 is connected with the B terminal, and the emitter of the triode Q3 is connected with the negative electrode.
2. A water-leakage strong-power-failure aquarium UV lamp as defined in claim 1 wherein the + and B-poles of the water-meeting sensing zone are connected with conductive probes.
3. A water-leakage strong-power-failure aquarium UV lamp as defined in claim 2 wherein the conductive probe is provided with a + pole lead connected to the + pole terminal and a B pole lead connected to the B pole terminal.
4. The water-leakage strong-power-failure aquarium UV lamp of claim 1 wherein the + and B-poles of the water-sensing area are connected with PCBA boards.
5. The water-leakage strong-power-failure aquarium UV lamp according to claim 1, wherein the FUSE is connected with a diode D1, and the collector of the triode Q3 is connected with the output end of the diode D1.
6. The water-leakage strong-power-failure aquarium UV lamp according to claim 1, wherein the waterproof sealing protective shell is a transparent glass outer tube, the UV sterilizing lamp tube is fixed inside the transparent glass outer tube, a lamp cap shell is arranged at the end part of the transparent glass outer tube, and the inverter ballast is arranged in the lamp cap shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136213.4U CN220475967U (en) | 2023-08-09 | 2023-08-09 | Water leakage strong power-off UV lamp for aquatic animals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136213.4U CN220475967U (en) | 2023-08-09 | 2023-08-09 | Water leakage strong power-off UV lamp for aquatic animals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475967U true CN220475967U (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136213.4U Active CN220475967U (en) | 2023-08-09 | 2023-08-09 | Water leakage strong power-off UV lamp for aquatic animals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475967U (en) |
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2023
- 2023-08-09 CN CN202322136213.4U patent/CN220475967U/en active Active
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| GR01 | Patent grant |