CN208299668U - A kind of new type plastic shell ultraviolet light power supply - Google Patents
A kind of new type plastic shell ultraviolet light power supply Download PDFInfo
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- CN208299668U CN208299668U CN201820512693.6U CN201820512693U CN208299668U CN 208299668 U CN208299668 U CN 208299668U CN 201820512693 U CN201820512693 U CN 201820512693U CN 208299668 U CN208299668 U CN 208299668U
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- power supply
- ultraviolet light
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- type plastic
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Abstract
The utility model belongs to power-supply device field, more particularly to a kind of new type plastic shell ultraviolet light power supply, its integral type plastic surface shell combines to form monolithic case structure with metal bottom shell, inside is equipped with PCB control panel, and the triode connecting with control chip, capacitor, indicator light and the transformer for controlling input and output voltage are equipped on the PCB control panel.PCB control panel front and back end is respectively equipped with input wires terminal and output wiring terminal, and the plastic surface shell effectively promotes proof voltage using plastic cement material and safe handling requires, and front and back end is equipped with the insertion notch at position corresponding with connecting terminal；The indicator light includes the working condition and fault message that red indicating light and green indicator light are used to indicate power supply, is convenient to the relevant accessory of convenient replacing.The technical program new type plastic shell ultraviolet light power supply is widely used in the lamp powers such as ultraviolet light, UV photodissociation and exhaust gas wastewater treatment supply field, and easy to operate, work instruction defines and meet environmental protection and energy saving requirement.
Description
Technical field
The utility model relates to power-supply device fields, more particularly, to a kind of new type plastic shell ultraviolet light power supply.
Background technique
The installation shell of ultraviolet lamp power supply on existing market uses traditional aluminum alloy material, aluminium alloy gold
When due to artificial and equipment leak current fault occurs for category shell in use, shell is in electriferous state, easily causes safety accident；
And only single green indicator light is arranged in existing ultraviolet lamp power supply end, is only capable of instruction and is currently at working condition.
In addition on PCB control board mounting structure, traditional PCB control board ends electro-mechanical part position is in naked state, and form is uneasy
Entirely, wiring board short circuit and electric leakage are easily caused in installation and use process and cause electrical shock safety accident.Therefore, this technology side
Case provides a kind of new type plastic shell ultraviolet light power supply, is combined and is formed outside whole with bottom case by the plastic surface shell of integral structure
Shell is arranged double indicator light display normal operations and failure generating state, reaches safely, conveniently practical purpose, closed shell has
Effect reduces external dust and moisture enters power source internal and causes the bad feelings such as power circuit oxidation corrosion, short circuit, electric leakage and failure
Condition occurs.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of new type plastic shell ultraviolet light power supply, is a kind of
The power supply of electricity is provided for ultraviolet lamp and environmental protection treatment type lamps and lanterns, face-piece is equipped with double using plastic cement material and terminal end side
Indicator light realizes the purpose of safe handling and conveniently and fast observing power work state.
To solve the above-mentioned problems, the utility model uses following technical scheme: a kind of new type plastic shell ultraviolet light electricity
The plastic surface shell in source, integral structure combines to form monolithic case with bottom case, and plastic surface shell combines internal be equipped with bottom case
PCB control panel, the PCB control panel are mounted on bottom case；Three poles connecting with control chip are installed on PCB control panel
Pipe, capacitor, indicator light and the transformer for controlling input and output voltage, the triode and capacitor connect with output transformer again
It connects；In addition, PCB control panel front and back end is respectively equipped with input wires terminal and output wiring terminal, the plastic surface shell front and back
End is equipped with the insertion notch at position corresponding with connecting terminal.
Further, the plastic surface shell uses plastic cement material；It is thermally conductive that bottom case uses metal material to be conducive to, and bottom case two
Side is set as deep mixed open-type structure, increases the stable connection degree between bottom case and plastic surface shell.
Further, the transformer includes the input transformer connecting with input wires terminal and and outlet terminal
The output transformer of son connection.
Further, the input wires terminal is five terminals, and output wiring terminal is four terminals.
Further, the insertion notch includes input terminal insertion notch and output end insertion notch, wherein input terminal
It is wider than output end insertion notch to be embedded in gap width.
Further, the described input terminal insertion notch is corresponding with input wires terminal, output end insertion notch with it is defeated
Connecting terminal is corresponding out.
Further, the indicator light includes red indicating light and green indicator light, and green indicator light is indicating power supply just
Often operation work, red indicating light instruction power failure need maintenance and inspection.
The utility model compared with prior art, has following a little and the utility model has the advantages that the new type plastic shell ultraviolet light
The plastic surface shell of its integral structure of power supply combines to form monolithic case with bottom case, and Integral-type plastic face-piece effectively completely cuts off in air
Pollutant enters power source internal and causes failure, and plastic surface shell increases power supply to extraneous creepage distance, reduction using plastic cement material
Electromagnetic interference and protection user security；It is thermally conductive that bottom case uses metal material to be conducive to, and allows user can be easily using double indicator lights
Working condition, the fault point of power supply are observed, new type plastic shell ultraviolet light power supply is applied to ultraviolet light and environment-friendly type handles lamps and lanterns
Power supply supply, meet energy conservation and environmental protection standard.
Detailed description of the invention
It, below will be in embodiment technical description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Required attached drawing is briefly described.
Attached drawing 1 is the STRUCTURE DECOMPOSITION view of the new type plastic shell ultraviolet light power supply of the utility model embodiment；
Attached drawing 2 is the new type plastic shell ultraviolet light power supply three-dimensional view of the utility model embodiment；
Attached drawing 3 is the new type plastic shell ultraviolet light power supply top view of the utility model embodiment；
Attached drawing 4 is the new type plastic shell ultraviolet light power supply bottom view of the utility model embodiment；
Attached drawing 5 is the new type plastic shell ultraviolet light power supply control principle module view of the utility model embodiment.
Specific embodiment
Further detailed description, but the reality of the utility model are made to the utility model below with reference to examples and drawings
It is without being limited thereto to apply example.
It is the structural schematic diagram of the preferred embodiment for the utility model with reference to shown in attached drawing, the utility model is one kind
New type plastic shell ultraviolet light power supply, with reference to shown in attached drawing 1, the plastic surface shell 1 of integral structure combined with bottom case 2 to be formed it is whole
Body case, the plastic surface shell 1 use plastic cement material, and bottom case 2 uses metal material, and 2 two sides of bottom case are set as the depth
Different open-type structure；Plastic surface shell 1 combines inside with bottom case 2 and is equipped with PCB control panel 11, the PCB control panel 11
It is mounted on bottom case 2；Be equipped on PCB control panel 11 with control chip 21 connect triode 22, capacitor 23, indicator light 24 and
The transformer 25 for controlling input and output voltage, with reference to shown in attached drawing 5, the indicator light 24 includes that red indicating light and green refer to
Show lamp；In addition, 11 front and back end of PCB control panel is respectively equipped with input wires terminal 12 and output wiring terminal 13, the plastic cement
1 front and back end of face-piece is equipped with the insertion notch 3 at position corresponding with connecting terminal.
With reference to shown in attached drawing 2, the transformer 25 includes the input transformer 2501 connecting with input wires terminal 12
With the output transformer 2502 being connect with output wiring terminal 13, the triode 22 and capacitor 23 again with output transformer
2502 connections, the input wires terminal 12 are five terminals, and output wiring terminal 13 is four terminals；The insertion lacks
Mouth 3 includes that input terminal insertion notch 301 and output end are embedded in notch 302, wherein input terminal is embedded in the ratio output of 301 width of notch
End insertion notch 302 it is wide, input terminal be embedded in notch 301 it is corresponding with input wires terminal 12, output end insertion notch 302 with it is defeated
Connecting terminal 13 is corresponding out.
According in above scheme, with reference to shown in attached drawing 1 ~ 5, plastic surface shell 1 combines full-enclosed structure with bottom case 2 and effectively reduces
It is mounted on PCB control panel 11 inside bottom case 2 and extraneous contact, either can effectively be avoided in installation or use process
External object enters short circuit caused by power supply live part, electric leakage, oxidation, burn into electric shock and the functionality due to external world's triggering
Safeguard measure etc. avoids power work abnormal, the input wires terminal 12 that external power supply is installed from PCB control panel 11 when work
Access is transported to control chip 21 and the triode 22 connecting with control chip 21, electricity by 2501 transformation of input transformer again
Hold and 23 handled, triode 22 and capacitor 23 are connect with output transformer 2502 again, then by 2502 transformation of output transformer after
It is delivered to output wiring terminal 13, the indicator light 24 is controlled by control chip 21.The plastic surface shell 1 of integral structure
Power supply proof voltage requirement proof voltage can be promoted up to 3750V, so that power supply is reached double insulation or reinforce class of insulation requirement；Effectively
It increases power supply and the electric clearance of power supply is increased so that creepage distance is more than 6mm or more to extraneous creepage distance, so that
Electric clearance is more than 6mm or more；Plastic surface shell 1 also has good fire protecting performance, can reach current fire resistant lighting fitting requirement
94-V0 authentication requesting.
In addition, plastic surface shell 1 combines the bottom case 2 of metal material to support charging member, it is able to satisfy 75 DEG C of ball pressure tests and wants
It asks；Plastic surface shell 1 and the collocation of metal bottom shell 2 use the possibility for reducing human contact's power supply electrical body in normal operation
Property, it will not generate with human body when leak current fault occurs for equipment and directly contact, avoid personal injury accident.In power input
The red indicating light and green indicator light for holding setting allow user fast to observe equipment working state, can find the problem and arrange in time
Except failure, it is convenient for changing related accessory.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
It changes or replaces, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of new type plastic shell ultraviolet light power supply, the plastic surface shell (1) of integral structure combined with bottom case (2) to be formed it is whole
Body case, it is characterised in that: plastic surface shell (1) combines inside with bottom case (2) and is equipped with PCB control panel (11), the PCB control
Making sheet (11) is mounted on bottom case (2)；Be equipped on PCB control panel (11) with control chip (21) connect triode (22),
Capacitor (23), indicator light (24) and the transformer (25) for controlling input and output voltage；In addition, PCB control panel (11) front and back end point
Not She You input wires terminal (12) and output wiring terminal (13), the plastic surface shell (1) front and back end is equipped with and inputs
The insertion notch (3) of connecting terminal (12) and output wiring terminal (13) corresponding position.
2. a kind of new type plastic shell ultraviolet light power supply according to claim 1, it is characterised in that: the plastic surface shell
(1) plastic cement material is used, bottom case (2) uses metal material, and bottom case (2) two sides are set as deep mixed open-type knot
Structure.
3. a kind of new type plastic shell ultraviolet light power supply according to claim 1, it is characterised in that: the transformer
(25) include the input transformer (2501) connecting with input wires terminal (12) and connect with output wiring terminal (13) defeated
Transformer (2502) out, the triode (22) and capacitor (23) are connect with output transformer (2502) again.
4. a kind of new type plastic shell ultraviolet light power supply according to claim 3, it is characterised in that: the input wires
Terminal (12) is five terminals, and output wiring terminal (13) is four terminals.
5. a kind of new type plastic shell ultraviolet light power supply according to claim 1, it is characterised in that: the insertion notch
It (3) include input terminal insertion notch (301) and output end insertion notch (302), wherein input terminal is embedded in notch (301) width
It is wider than output end insertion notch (302).
6. a kind of new type plastic shell ultraviolet light power supply according to claim 5, it is characterised in that: the input terminal is embedding
It is corresponding with input wires terminal (12) to enter notch (301), it is opposite that output end is embedded in notch (302) and output wiring terminal (13)
It answers.
7. a kind of new type plastic shell ultraviolet light power supply according to claim 1, it is characterised in that: the indicator light
It (24) include red indicating light and green indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512693.6U CN208299668U (en) | 2018-04-10 | 2018-04-10 | A kind of new type plastic shell ultraviolet light power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820512693.6U CN208299668U (en) | 2018-04-10 | 2018-04-10 | A kind of new type plastic shell ultraviolet light power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299668U true CN208299668U (en) | 2018-12-28 |
Family
ID=64725184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512693.6U Active CN208299668U (en) | 2018-04-10 | 2018-04-10 | A kind of new type plastic shell ultraviolet light power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299668U (en) |
-
2018
- 2018-04-10 CN CN201820512693.6U patent/CN208299668U/en active Active
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