CN209872439U - Submersible sterilizing lamp with external starting capacitor - Google Patents
Submersible sterilizing lamp with external starting capacitor Download PDFInfo
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- CN209872439U CN209872439U CN201920364816.0U CN201920364816U CN209872439U CN 209872439 U CN209872439 U CN 209872439U CN 201920364816 U CN201920364816 U CN 201920364816U CN 209872439 U CN209872439 U CN 209872439U
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Abstract
The utility model discloses a starting capacitor external type diving sterilizing lamp, which comprises a lamp body, a control box positioned outside the lamp body, a starting capacitor, a discharge current-limiting resistor, a switch, a LED working indicator lamp and a filament working capacitor; the lamp body comprises a light transmitting tube and an ultraviolet lamp arranged in the light transmitting tube; the starting capacitor and the discharge current-limiting resistor are fixed in the control box, and the switch and the LED work indicator lamp are fixed on the control box; the switch, the starting capacitor, the ultraviolet lamp and the power supply are connected in series to form a series circuit; the discharge current-limiting resistor is connected with the LED work indicator lamp in series to form a series branch; the series branch is connected with a starting capacitor in parallel, and the filament working capacitor is connected with the ultraviolet lamp in parallel. The utility model can shorten the length of the lamp body, and can conveniently control the on-off of the ultraviolet lamp by adopting the switch; in addition, the user can also know the working state of the ultraviolet lamp through the LED working indicator lamp, thereby being convenient for use.
Description
Technical Field
The utility model relates to an external dive bactericidal lamp of start-up electric capacity.
Background
Chinese patent publication No. CN201621126120.7 discloses a capacitor-activated submersible germicidal lamp, which comprises a lamp body; the lamp body comprises a sleeve and an ultraviolet lamp arranged in the sleeve; a filament working capacitor is arranged between filaments at two ends of the ultraviolet lamp in parallel; one end of the ultraviolet lamp is connected with a starting capacitor, and the starting capacitor is arranged in the sleeve; the starting capacitor is connected with a discharge resistor in parallel, and the other ends of the starting capacitor and the ultraviolet lamp are connected with input voltage. However, since the starting capacitor is located in the sleeve, the overall length of the lamp body is often long, the installation space of the lamp body is often limited, and it is inconvenient to control the on/off of the ultraviolet lamp.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an external dive bactericidal lamp of start electric capacity, it is through starting electric capacity setting in the control box to can need not to set up the length that can shorten the lamp body in the lamp body with starting electric capacity, and convenient in the switching of control ultraviolet lamp.
The purpose of the utility model is realized by adopting the following technical scheme:
a starting capacitor external type diving bactericidal lamp comprises a lamp body, a control box positioned outside the lamp body, a starting capacitor, a discharge current limiting resistor, a switch, an LED working indicator lamp and a filament working capacitor; the lamp body comprises a light transmitting tube and an ultraviolet lamp arranged in the light transmitting tube; the starting capacitor and the discharge current-limiting resistor are fixed in the control box, and the switch and the LED work indicator lamp are fixed on the control box; the switch, the starting capacitor, the ultraviolet lamp and the power supply are connected in series to form a series circuit; the discharge current-limiting resistor and the LED work indicator lamp are connected in series and form a series branch circuit; the series branch is connected with a starting capacitor in parallel, and the filament working capacitor is connected with the ultraviolet lamp in parallel.
The control box comprises a base and a box cover; the box cover is fixedly connected with the base, and the box cover and the base enclose an accommodating cavity; the discharging current-limiting resistor and the starting capacitor are both positioned in the accommodating cavity.
The box cover is provided with a plurality of positioning columns which enclose an accommodating area; the starting capacitor is located in the containing area and abuts against the positioning columns.
The box cover is also provided with a switch mounting hole, and the switch is mounted at the switch mounting hole; the box cover is further provided with an LED lamp mounting hole, and the LED work indicating lamp is mounted in the LED lamp mounting hole.
The base is provided with a plurality of mounting columns, the mounting columns are provided with insertion holes, and the box cover is provided with a plurality of positioning pins which are respectively in one-to-one correspondence with the mounting columns; the locating pin is clamped in the inserting hole of the corresponding mounting column.
The light-transmitting tube is a quartz sleeve.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides an external dive bactericidal lamp of start electric capacity, it is through setting up start electric capacity in the control box, thus need not to set up start electric capacity in the lamp body and can shorten the length of the lamp body, in order to reduce the limitation to the installation space of lamp body, moreover, through adopting the switch, and set up the switch in the control box, can be convenient for the switching of control ultraviolet lamp; in addition, the user can also know the working state of the ultraviolet lamp through the LED working indicator lamp, thereby being convenient for use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram showing the connection of a starting capacitor, a switch, an LED work indicator, a filament work capacitor, and an ultraviolet lamp;
FIG. 3 is a schematic view of the lid;
FIG. 4 is a schematic structural view of a base;
in the figure: 10. a lamp body; 11. a light-transmitting tube; 12. an ultraviolet lamp; 20. a control box; 21. a base; 22. a box cover; 23. a positioning column; 24. a switch mounting hole; 25. an LED lamp mounting hole; 26. mounting a column; 27. positioning a pin; 30. starting a capacitor; 40. a discharge current limiting resistor; 50. A switch; 60. an LED work indicator light; 70. a filament working capacitor; 81. Pressing the input wire; 82. an input line limiting plate; 83. an input line limiting groove; 84. inputting a lower pressing sheet; 85. a wire inlet hole; 91. pressing the output wire into a sheet; 92. an output line limiting sheet; 93. an output line limiting groove; 94. pressing the output wire downwards; 95. and (7) a wire outlet hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-4, a submersible bactericidal lamp with an external starting capacitor comprises a lamp body 10, a control box 20 located outside the lamp body 10, a starting capacitor 30, a discharge current limiting resistor 40, a switch 50, an LED working indicator lamp 60, and a filament working capacitor 70; the lamp body 10 includes a light transmitting tube 11, an ultraviolet lamp 12 disposed in the light transmitting tube 11; the starting capacitor 30 and the discharging current-limiting resistor 40 are fixed in the control box 20, and the switch 50 and the LED work indicator lamp 60 are fixed on the control box 20; the switch 50, the starting capacitor 30, the ultraviolet lamp 12 and the power supply are connected in series to form a series circuit; the discharge current-limiting resistor 40 and the LED work indicator lamp 60 are connected in series and form a series branch; the series branch is connected in parallel with the start capacitor 30 and the filament operating capacitor 70 is connected in parallel with the ultraviolet lamp 12. The power supply may be any available device for supplying power, such as a power supply interface, a battery, etc., according to common knowledge.
When the ultraviolet lamp 12 is in normal operation, the space between the two poles is in a vacuum state, the gas between the two poles is easily broken down after being electrified, the resistance is greatly reduced after the breakdown, and the voltage is reduced, so that the divided voltage between the two poles of the starting capacitor 30 is increased, the voltage is also applied to the serial branch formed by the serial connection of the LED operation indicator lamp 60 and the discharge current-limiting resistor 40, at this time, the LED operation indicator lamp 60 normally emits light under the current-limiting action of the discharge current-limiting resistor 40, and the ultraviolet lamp 12 is in a normal operation state. When the ultraviolet lamp 12 has a failure such as air leakage or filament breakage, the ultraviolet lamp 12 cannot be lit, the internal gas is not broken, and the resistance is large, so that the voltage across the ultraviolet lamp 12 is large, the voltage divided between the two electrodes of the starting capacitor 30 is low, the LED operation indicator 60 cannot be lit, and the failure state of the ultraviolet lamp 12 is displayed. Therefore, the discharge current-limiting resistor 40 and the LED work indicator 60 are connected in series to form a series branch, and the series branch is connected in parallel with the starting capacitor 30, so that the user can know the state of the ultraviolet lamp 12 through the LED work indicator 60 conveniently, and the use is more convenient; moreover, the utility model provides an external dive bactericidal lamp of start electric capacity 30, it is through setting up start electric capacity 30 in control box 20, thus need not to set up start electric capacity 30 and can shorten the length of lamp body 10 in lamp body 10, in order to reduce the limitation to the lamp body 10 installation space, applicable in the installation application of narrow and small space; moreover, by using the switch 50 and disposing the switch 50 on the control box 20, the user can operate the switch 50 conveniently, which can control the on/off of the ultraviolet lamp 12 conveniently.
The control box 20 comprises a base 21 and a box cover 22; the box cover 22 is fixedly connected with the base 21, and the box cover 22 and the base 21 enclose to form an accommodating cavity; the discharging current-limiting resistor 40 and the starting capacitor 30 are both positioned in the accommodating cavity. The control box 20 adopts the combination design of the base 21 and the box cover 22, so that the manufacture and the assembly are convenient.
The box cover 22 is provided with a plurality of positioning columns 23, and the plurality of positioning columns 23 enclose an accommodating area; the starting capacitor 30 is located at the accommodating area and abuts against the positioning columns 23. The box cover 22 is provided with the plurality of positioning columns 23, so that the processing is convenient, the starting capacitor 30 can be positioned, and the starting capacitor 30 is prevented from shifting in the control box 20.
Preferably, a switch mounting hole 24 is further formed on the box cover 22, and the switch 50 is mounted at the switch mounting hole 24; the box cover 22 is further provided with an LED lamp mounting hole 25, and the LED work indicator lamp 60 is mounted at the LED lamp mounting hole 25. By adopting the structure, the installation and the operation of a user can be facilitated. Specifically, the box cover 22 is provided with a convex pillar, and the LED lamp mounting hole 25 is formed on the convex pillar and penetrates through the top surface of the box cover 22.
The base 21 is provided with a plurality of mounting posts 26, the mounting posts 26 are provided with insertion holes, and the box cover 22 is provided with a plurality of positioning pins 27 which are respectively in one-to-one correspondence with the mounting posts 26; the positioning pin 27 is clamped in the insertion hole of the corresponding mounting column 26. By adopting the structure, the installation and the positioning between the base 21 and the box cover 22 can be facilitated.
The light-transmitting tube 11 is a quartz sleeve. The light-transmitting tube 11 is a quartz sleeve, so that the hardness and strength can be improved.
Preferably, the switch 50 is connected to the power supply via an input cable, and the starting capacitor 30 is connected to the ultraviolet lamp 12 via an output cable. A wire inlet hole 85 and a wire outlet hole 95 are formed on the control box 20, an input wire upper pressing sheet 81 and an input wire limiting sheet 82 are arranged on the box cover 22, and an input wire limiting groove 83 is formed on the input wire limiting sheet 82; an input cable lower pressing sheet 84 is arranged on the base 21, the input cable penetrates through the input wire hole 85 and the input wire limiting groove 83 and is pressed between the input cable upper pressing sheet 81 and the input wire lower pressing sheet 84, so that the fixing stability of the input cable can be ensured, and the input cable is prevented from sliding. The box cover 22 is also provided with an output line upper pressing sheet 91 and an output line limiting sheet 92, and the output line limiting sheet 92 is provided with an output line limiting groove 93; an output cable lower pressing plate 94 is arranged on the base 21, the output cable penetrates through the wire outlet hole 95 and the output wire limiting groove 93 and is pressed between the output cable upper pressing plate 91 and the output cable lower pressing plate 94, and therefore the fixing stability of the output cable can be guaranteed, and the output cable is prevented from sliding.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides an external dive bactericidal lamp of start capacitance which characterized in that: the LED lamp comprises a lamp body, a control box positioned outside the lamp body, a starting capacitor, a discharge current-limiting resistor, a switch, an LED working indicator lamp and a filament working capacitor; the lamp body comprises a light transmitting tube and an ultraviolet lamp arranged in the light transmitting tube; the starting capacitor and the discharge current-limiting resistor are fixed in the control box, and the switch and the LED work indicator lamp are fixed on the control box; the switch, the starting capacitor, the ultraviolet lamp and the power supply are connected in series to form a series circuit; the discharge current-limiting resistor and the LED work indicator lamp are connected in series and form a series branch circuit; the series branch is connected with a starting capacitor in parallel, and the filament working capacitor is connected with the ultraviolet lamp in parallel.
2. The submersible germicidal lamp with an external starting capacitor as recited in claim 1 further comprising: the control box comprises a base and a box cover; the box cover is fixedly connected with the base, and the box cover and the base enclose an accommodating cavity; the discharging current-limiting resistor and the starting capacitor are both positioned in the accommodating cavity.
3. The submersible germicidal lamp with an external starting capacitor as recited in claim 2 further comprising: the box cover is provided with a plurality of positioning columns which enclose an accommodating area; the starting capacitor is located in the containing area and abuts against the positioning columns.
4. The submersible germicidal lamp with an external starting capacitor as recited in claim 2 further comprising: the box cover is also provided with a switch mounting hole, and the switch is mounted at the switch mounting hole; the box cover is further provided with an LED lamp mounting hole, and the LED work indicating lamp is mounted in the LED lamp mounting hole.
5. The submersible germicidal lamp with an external starting capacitor as recited in claim 2 further comprising: the base is provided with a plurality of mounting columns, the mounting columns are provided with insertion holes, and the box cover is provided with a plurality of positioning pins which are respectively in one-to-one correspondence with the mounting columns; the locating pin is clamped in the inserting hole of the corresponding mounting column.
6. The submersible germicidal lamp with an external starting capacitor as recited in claim 1 further comprising: the light-transmitting tube is a quartz sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364816.0U CN209872439U (en) | 2019-03-21 | 2019-03-21 | Submersible sterilizing lamp with external starting capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364816.0U CN209872439U (en) | 2019-03-21 | 2019-03-21 | Submersible sterilizing lamp with external starting capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872439U true CN209872439U (en) | 2019-12-31 |
Family
ID=68956188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364816.0U Active CN209872439U (en) | 2019-03-21 | 2019-03-21 | Submersible sterilizing lamp with external starting capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872439U (en) |
-
2019
- 2019-03-21 CN CN201920364816.0U patent/CN209872439U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528200 No.10-6 Jiebei Road, Nanhai National Ecological Industry Demonstration Park, Danzao Town, Nanhai District, Foshan, Guangdong Patentee after: Guangdong Junrui Optoelectronics Technology Co.,Ltd. Address before: 528200 No.10-6 Jiebei Road, Nanhai National Ecological Industry Demonstration Park, Danzao Town, Nanhai District, Foshan, Guangdong Patentee before: FOSHAN KINGRATE LIGHTING TECHNOLOGY CO.,LTD. |