CN206222028U - A kind of anti-explosion LED fluorescent tube - Google Patents
A kind of anti-explosion LED fluorescent tube Download PDFInfo
- Publication number
- CN206222028U CN206222028U CN201621326306.7U CN201621326306U CN206222028U CN 206222028 U CN206222028 U CN 206222028U CN 201621326306 U CN201621326306 U CN 201621326306U CN 206222028 U CN206222028 U CN 206222028U
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- fluorescent tube
- power supply
- light source
- explosion
- colloidal silica
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Abstract
The utility model devises a kind of anti-explosion LED fluorescent tube, mainly include fluorescent tube translucent cover and power supply sleeve pipe, and it is provided with colloidal silica in power supply casing cavity body and in fluorescent tube translucent cover cavity, so that the environment in the external world completely cuts off with the component inside LED lamp tube, so that the component inside LED lamp tube will not be damaged due to bad environments, the LED lamp tube is enabled while meeting light fixture optics, explosion-proof requirement, so as to substantially increase the stability and applicability of product, the market competitiveness of such explosion-proof lamp is enhanced.
Description
Technical field
The utility model is related to a kind of anti-explosion LED fluorescent tube.
Background technology
In the prior art, oil mine and refine, store, in the explosion risk environment such as chemical industry, medicine, military project and military installations
Using highly energy-consuming light sources such as incandescent lamp, gas-discharge lamps more than the indoor and outdoor lighting light fixture of workplace, LED is used as energy-conserving and environment-protective
Green light source, be a kind of important illuminations of lighting field, with power it is low, voltage is low, small volume, the low in energy consumption, life-span
Long, easy for installation the advantages of.Although and current anti-explosion LED lamps can ensure optical requirement, LED lamp tube is not done explosion-proof
Protection, it is impossible to be directly used in hazardous area, gently can then influence work, heavy then workman can be damaged.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of that above-mentioned prior art is present, and is proposed a kind of anti-
Quick-fried LED lamp tube, substantially increases stability and applicability of the LED in hazardous environment.
In order to solve the above technical problems, the utility model proposes a kind of anti-explosion LED fluorescent tube, including upper and lower connection fluorescent tube
Housing and fluorescent tube translucent cover, two independent cavitys are formed by the substrate on fluorescent tube housing：Light source cavity and power supply cavity, its
In：Light source pcb board is provided with the light-source chamber body, the light source pcb board is fixed on the substrate front side, the light source PCB
LED light source is installed with plate, power supply sleeve pipe is nested with the power source cavity body, be provided with for driving in the power supply sleeve pipe
The driving power supply of dynamic LED light source, the driving power supply is fixed on the substrate back；It is provided with the light-source chamber body and is wrapped completely
The colloidal silica of the LED light source is covered, the colloidal silica for coating the driving power supply completely is provided with the power supply sleeve pipe, wherein institute
The colloidal silica for stating cladding LED light source is transparent colloidal silica.
Further, also including the tube end covers positioned at anti-explosion LED fluorescent tube both sides, bottom is connected with fluorescent tube housing, top
It is connected with fluorescent tube translucent cover, the tube end covers side is provided with Pin pins, is connected by connection sheet, wire and driving power supply.
Further, by snapping connection between the tube end covers and fluorescent tube housing, fluorescent tube translucent cover.
Further, set fluted on the substrate, the light source pcb board is fixed in groove.
Further, the colloidal silica peak in the light-source chamber body is more than 3mm away from the substrate.
Further, the fluorescent tube translucent cover, fluorescent tube housing exterior walls are provided with fin.
Compared with prior art, the beneficial effects of the utility model include：The utility model in tube power cavity and
Colloidal silica is respectively arranged with fluorescent tube translucent cover cavity so that extraneous environment completely cuts off with the component inside LED lamp tube, so that
The component inside LED lamp tube is not damaged due to bad environments so that the LED lamp tube can meet simultaneously light fixture optics,
Explosion-proof requirement, so as to substantially increase the stability and applicability of product, enhances the market competitiveness of such explosion-proof lamp.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model anti-explosion LED fluorescent tube；
Fig. 2 is the cross-sectional view of the utility model anti-explosion LED fluorescent tube.
Wherein：1st, LED light source；2nd, fluorescent tube translucent cover；3rd, tube end covers；4th, Pin pins；5th, fluorescent tube housing；6th, power supply sleeve pipe；
7th, connection sheet；8th, driving power supply；9th, colloidal silica.
Specific embodiment
In order to further illustrate principle of the present utility model and structure, it is preferable to carry out to of the present utility model in conjunction with accompanying drawing
Example is described in detail.
Refering to Fig. 1-2, anti-explosion LED fluorescent tube of the present utility model includes：The fluorescent tube translucent cover 2 and tube shell of upper and lower connection
Body 5, fluorescent tube housing 5 is in semicircle shape, and top is provided with a substrate, is formd fluorescent tube translucent cover 2 and tube shell body by the substrate
Two independent cavitys, respectively light source cavity and power supply cavity, also include a groove on substrate, and inside is provided with light source
Pcb board, has been mounted side by side multiple LED light sources 1 on light source pcb board, power supply sleeve pipe 6, power supply set are nested with the power source cavity body
Driving power supply 8 for driving LED light source 1 is installed, the driving power supply 8 is electrically connected with LED light source 1 by wire in pipe 6,
Colloidal silica 9 is provided with the power supply sleeve pipe and in light-source chamber body, wherein colloidal silica 9 is provided with light-source chamber body and is coated completely
LED light source 1, packed height away from the substrate be more than 3mm, packed height refer to the thickness in fig. 2 of transparent silicon colloid 9 away from
From the colloidal silica 9 of filling envelopes driving power supply 8 completely in the power source cavity body, and the colloidal silica 9 for coating LED light source 1 is transparent
Colloidal silica.
In the present embodiment, anti-explosion LED fluorescent tube also includes the tube end covers 3 positioned at fluorescent tube both sides, bottom and fluorescent tube housing 5
Snap connection, top is buckled with fluorescent tube translucent cover card 2 and is connected, and Pin pins 4 are provided with tube end covers side, is connected with external power source, interior
Portion is connected by connection sheet 7, wire and driving power supply 8.
Preferable possible embodiments of the invention are the foregoing is only, is not limited the scope of the invention, it is all with this
Equivalent structure change done by description of the invention and accompanying drawing content, is all contained in protection scope of the present invention.
Claims (6)
1. a kind of anti-explosion LED fluorescent tube, it is characterised in that：Fluorescent tube housing and fluorescent tube translucent cover including upper and lower connection, by fluorescent tube
Substrate on housing forms two independent cavitys：Light source cavity and power supply cavity, wherein：Light is provided with the light-source chamber body
Source pcb board, the light source pcb board is fixed on the substrate front side, and LED light source is installed with the light source pcb board, described
Power supply sleeve pipe is nested with power source cavity body, the driving power supply for driving LED light source, the drive are provided with the power supply sleeve pipe
Dynamic power supply is fixed on the substrate back；The colloidal silica for coating the LED light source completely is provided with the light-source chamber body, it is described
The colloidal silica for coating the driving power supply completely is provided with power supply sleeve pipe, wherein the colloidal silica of the cladding LED light source is
Bright colloidal silica.
2. a kind of anti-explosion LED fluorescent tube as claimed in claim 1, it is characterised in that also including positioned at anti-explosion LED fluorescent tube both sides
Tube end covers, bottom is connected with fluorescent tube housing, and top is connected with fluorescent tube translucent cover, and the tube end covers side is provided with Pin pins, leads to
Cross the connection of connection sheet, wire and driving power supply.
3. a kind of anti-explosion LED fluorescent tube as claimed in claim 2, between the tube end covers and fluorescent tube housing, fluorescent tube translucent cover
By snapping connection.
4. a kind of anti-explosion LED fluorescent tube as claimed in claim 1, it is characterised in that set fluted on the substrate, the light
Source pcb board is fixed in groove.
5. a kind of anti-explosion LED fluorescent tube as claimed in claim 1, the colloidal silica peak in the light-source chamber body is away from the substrate
More than 3mm.
6. a kind of anti-explosion LED fluorescent tube as claimed in claim 1, the fluorescent tube translucent cover, fluorescent tube housing exterior walls are provided with radiating
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326306.7U CN206222028U (en) | 2016-12-05 | 2016-12-05 | A kind of anti-explosion LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326306.7U CN206222028U (en) | 2016-12-05 | 2016-12-05 | A kind of anti-explosion LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222028U true CN206222028U (en) | 2017-06-06 |
Family
ID=58784388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326306.7U Active CN206222028U (en) | 2016-12-05 | 2016-12-05 | A kind of anti-explosion LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266667A (en) * | 2018-01-25 | 2018-07-10 | 深圳民爆光电技术有限公司 | A kind of high safety grade intelligent LED explosion-proof lamp |
-
2016
- 2016-12-05 CN CN201621326306.7U patent/CN206222028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266667A (en) * | 2018-01-25 | 2018-07-10 | 深圳民爆光电技术有限公司 | A kind of high safety grade intelligent LED explosion-proof lamp |
| CN108266667B (en) * | 2018-01-25 | 2021-01-19 | 深圳民爆光电股份有限公司 | High-safety-level intelligent LED explosion-proof lamp |
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