CN208424847U - A kind of illuminator static eraser - Google Patents
A kind of illuminator static eraser Download PDFInfo
- Publication number
- CN208424847U CN208424847U CN201820812600.1U CN201820812600U CN208424847U CN 208424847 U CN208424847 U CN 208424847U CN 201820812600 U CN201820812600 U CN 201820812600U CN 208424847 U CN208424847 U CN 208424847U
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- CN
- China
- Prior art keywords
- diode
- glaze
- resistance
- out wire
- tension resistive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of illuminator static erasers, including shell, and circuit board is equipped in shell, and circuit board is equipped with static eliminating circuit；Static eliminating circuit includes fuse, bridge rectifier, glass glaze high-tension resistive and glaze resistance；Bridge rectifier includes first diode, the second diode, third diode and the 4th diode that head and the tail are sequentially connected in series；Glass glaze high-tension resistive and glaze resistance are connected in parallel between the positive and negative anodes of the second diode；Capacitor is parallel in the high-voltage end of glass glaze high-tension resistive and glaze resistance；One end of fuse is connected with the anode of first diode, and the other end of fuse is equipped with positive lead-out wire；Reverse phase lead-out wire is equipped between the anode of third diode and the cathode of the 4th diode；The parallel outputs of glass glaze high-tension resistive and glaze resistance are equipped with light wiring lead-out wire.The utility model can provide better electrostatic protection for lamps and lanterns, extend lamps and lanterns service life.
Description
Technical field
The utility model relates to field of illumination lamp technology more particularly to a kind of illuminator static erasers.
Background technique
The electrostatic protection measure of existing illumination class product is mostly to be directly grounded using metal shell at present, still
When the product casing of lamps and lanterns is nonmetallic, the electrostatic that internal electric appliance generates nowhere discharges, when electrostatic potential reaches certain height
Internal electronic component product and light source product can be damaged when voltage, it is especially current to be illuminated by the light source class of carrier of LED
Lamps and lanterns, when occurring being higher than the limiting voltage of lamp bead around lamp bead, easily damage lamp bead and driving power.Thus height energy
Electro-static Driven Comb becomes the key factor for influencing illuminator service life.
The ground line of many interior architecture object finishings does not connect measure, floating ground using preferable ground protection line
It is more.Thus can not lamps and lanterns be played with good electrostatic protective function.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of illuminator electrostatic
Cancellation element plays electrostatic protective function to lamps and lanterns.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of illuminator static eraser,
Including shell, circuit board is equipped in shell, the circuit board is equipped with static eliminating circuit；The static eliminating circuit includes
Fuse, bridge rectifier, glass glaze high-tension resistive and glaze resistance；The bridge rectifier includes that head and the tail are successively gone here and there
The first diode of connection, the second diode, third diode and the 4th diode；The glass glaze high-tension resistive and glass glaze electricity
Resistance is in parallel；One end of the glass glaze high-tension resistive is connected with the cathode of the second diode, one end of the glaze resistance with
The anode of second diode is connected, and the other end of the glass glaze high-tension resistive is connected with the other end of glaze resistance；Institute
The high-voltage end for stating glass glaze high-tension resistive and glaze resistance is parallel with capacitor；One end of the fuse and first diode
Anode is connected, and the other end of the fuse is equipped with positive lead-out wire；The anode of the third diode and the 4th diode
Reverse phase lead-out wire is equipped between cathode；The parallel outputs of the glass glaze high-tension resistive and glaze resistance are equipped with light wiring
Lead-out wire.
Further, the glass glaze high-tension resistive includes n high-tension resistive being serially connected, and wherein n, which is greater than, is equal to
3 natural number.
Further, the glaze resistance includes n resistance being serially connected, and wherein n is greater than the nature equal to 3
Number.
Further, the shell is rectangular box, and the box body is made of heatproof flame-retardant material.
Further, the shell is equipped with positive and draws line interface, reverse phase extraction line interface and light wiring lead-out wire
The port of interface, the positive lead-out wire, reverse phase lead-out wire and light wiring lead-out wire is respectively provided with connector lug, respectively with setting
Line interface, reverse phase extraction line interface is drawn in the positive of shell to be connected with light wiring extraction line interface.
Further, the housing outer surface is covered with one layer of epoxy electronic pastes, guarantees excellent leakproofness.
The beneficial effects of the utility model are:
The utility model is designed reasonably, structure are simple, and better electrostatic protection can be provided for lamps and lanterns, extend lamps and lanterns and use
Service life provides safeguard for safety utilization of electric power.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the electronic component connection schematic diagram of the static eliminating circuit of the utility model.
In figure: 1, shell, 2, lamps and lanterns plain conductor, 3, positive lead-out wire, 4, reverse phase lead-out wire, 5, light wiring extraction
Line, L, power firestreak, N, zero-power line, F, fuse, D1, first diode, D2, the second diode, D3, third diode,
D4, the 4th diode, C, capacitor, R1~Rn, glass glaze high-tension resistive, R-1~R-n, glaze resistance.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Embodiment one
Illuminator static eraser as depicted in figs. 1 and 2 includes shell 1, and circuit board, electricity are equipped in shell 1
Road plate is equipped with static eliminating circuit；The static eliminating circuit includes fuse F, bridge rectifier, glass glaze high-voltage electricity
Resistance and glaze resistance；First diode D1, the second diode D2, the three or two that bridge rectifier is sequentially connected in series using head and the tail
Pole pipe D3 and the 4th diode D4；Glass glaze high-tension resistive R1~Rn and glaze resistance R-1~R-n are connected in the two or two in parallel
Between the positive and negative anodes of pole pipe D2, i.e., one end of glass glaze high-tension resistive is connected with the cathode of the second diode D2, glaze resistance
One end be connected with the anode of the second diode D2, the other end of glass glaze high-tension resistive and the other end phase of glaze resistance
Even；Capacitor C is parallel in the high-voltage end of glass glaze high-tension resistive and glaze resistance；One end of fuse F and first diode
The anode of D1 is connected；The other end of fuse F is equipped with positive lead-out wire 3；From the anode and the 4th diode of third diode D3
Reverse phase lead-out wire 4 is equipped between the cathode of D4；The parallel outputs of glass glaze high-tension resistive and glaze resistance connect equipped with lamps and lanterns
Line lead-out wire 5.
The glass glaze high-tension resistive includes n high-tension resistive being serially connected, and wherein n is greater than the natural number equal to 3；
The glaze resistance includes n resistance being serially connected, and wherein n is greater than the natural number equal to 3.The value of n indicates series connection
Quantity, serial number according to the size of required product object determine, area is big, and the numerical value of n is big.It is used in the present embodiment
Three high-tension resistives and three resistance.
Illuminator static eraser is in use, the firewire L of power supply line is connected with positive lead-out wire 3, zero curve N and reverse phase
Lead-out wire 4 is connected, and the metal shell or circuit board of lamps and lanterns, the conducting wire 2 of the metallic object of LED light source board aluminum substrate draw with light wiring
Outlet 5 be connected, shell 1 pass through the encapsulating of epoxy electronics after under 25 ° of environment naturally dry.
Specifically, the shell 1 is rectangular box, and the box body is made of heatproof flame-retardant material.Outside the shell
Surface is covered with one layer of epoxy electronic pastes, guarantees excellent leakproofness.
The working principle of the utility model is as follows:
In practical applications, it uses for convenience, in positive lead-out wire 3, reverse phase lead-out wire 4 and light wiring lead-out wire 5
Port be respectively provided with connector lug, and draw line interface with the positive that shell 1 is arranged in, reverse phase draws line interface and light wiring
Draw line interface be connected, in this way, work as the utility model illuminator static eraser in use, directly by power firestreak L with
Positive draws line interface and is connected, and zero-power line N draws line interface with reverse phase and is connected, the metal shell or circuit board of lamps and lanterns, LED light
The metallic object of source plate aluminum substrate draws line interface with light wiring and is connected.The power firestreak L (firewire) and power supply zero of alternating voltage
Line N line (zero curve) 220V/110V pass through fuse F after, through first diode D1, the second diode D2, third diode D3 and
The full-bridge rectification of 4th diode D4 exports DC voltage, filters output generating positive and negative voltage through capacitor C, lamps and lanterns plain conductor 2 is lamp
Around tool or the positive and negative high pressure of lamps and lanterns metal object static electrification is connected to glass glaze high-tension resistive or high-tension resistive is shunted
Decompression makes its voltage energy in glass glaze high-tension resistive or high-tension resistive generate, achievees the purpose that eliminate the electrostatic generated.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (6)
1. a kind of illuminator static eraser, it is characterised in that: including shell, circuit board, the electricity are equipped in shell
Road plate is equipped with static eliminating circuit；The static eliminating circuit includes fuse, bridge rectifier, glass glaze high-tension resistive
And glaze resistance；The bridge rectifier includes first diode, the second diode, the three or two pole that head and the tail are sequentially connected in series
Pipe and the 4th diode；The glass glaze high-tension resistive and glaze resistance are in parallel；One end of the glass glaze high-tension resistive with
The cathode of second diode is connected, and one end of the glaze resistance is connected with the anode of the second diode, and the glass glaze is high
The other end of piezoresistance is connected with the other end of glaze resistance；In the high pressure of the glass glaze high-tension resistive and glaze resistance
End is parallel with capacitor；One end of the fuse is connected with the anode of first diode, and the other end of the fuse is equipped with just
Phase lead-out wire；Reverse phase lead-out wire is equipped between the anode of the third diode and the cathode of the 4th diode；The glass glaze
The parallel outputs of high-tension resistive and glaze resistance are equipped with light wiring lead-out wire.
2. a kind of illuminator static eraser according to claim 1, it is characterised in that: the glass glaze high-voltage electricity
Resistance includes n high-tension resistive being serially connected, and wherein n is greater than the natural number equal to 3.
3. a kind of illuminator static eraser according to claim 2, it is characterised in that: the glaze resistance packet
N resistance being serially connected is included, wherein n is greater than the natural number equal to 3.
4. a kind of illuminator static eraser according to claim 1, it is characterised in that: the shell is rectangle
Box body, the box body are made of heatproof flame-retardant material.
5. a kind of illuminator static eraser according to claim 1, it is characterised in that: the shell is equipped with just
Coupling outlet interface, reverse phase draw line interface and light wiring draws line interface, the positive lead-out wire, reverse phase lead-out wire and lamp
The port of tool wiring lead-out wire is respectively provided with connector lug, draws line interface, reverse phase lead-out wire with the positive that shell is arranged in respectively
Interface draws line interface with light wiring and is connected.
6. a kind of illuminator static eraser according to claim 1 or 4, it is characterised in that: the shell appearance
Face is covered with one layer of epoxy electronic pastes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812600.1U CN208424847U (en) | 2018-05-29 | 2018-05-29 | A kind of illuminator static eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812600.1U CN208424847U (en) | 2018-05-29 | 2018-05-29 | A kind of illuminator static eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424847U true CN208424847U (en) | 2019-01-22 |
Family
ID=65111860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820812600.1U Expired - Fee Related CN208424847U (en) | 2018-05-29 | 2018-05-29 | A kind of illuminator static eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424847U (en) |
-
2018
- 2018-05-29 CN CN201820812600.1U patent/CN208424847U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |