CN209415289U - A kind of rectangular LED anti-explosion lamp - Google Patents
A kind of rectangular LED anti-explosion lamp Download PDFInfo
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- CN209415289U CN209415289U CN201822238728.4U CN201822238728U CN209415289U CN 209415289 U CN209415289 U CN 209415289U CN 201822238728 U CN201822238728 U CN 201822238728U CN 209415289 U CN209415289 U CN 209415289U
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- power source
- source cavity
- light source
- cavity
- rectangular led
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Abstract
The utility model relates to a kind of rectangular LED anti-explosion lamps, it includes power source cavity, sealing ring, power supply, light source board, lens, glass, chamber lid, wire passing plug, encapsulating gasket and lead-out wire；The encapsulating gasket is fixed at power source cavity line outlet, and wire passing plug is fixed on power source cavity bottom and penetrates lead-out wire；Power supply and light source board are mounted in power source cavity, power supply is connected with light source board conducting wire, lens are buckled on light source board and are fixed together, the seal groove for placing sealing ring is provided on power source cavity, glass is placed on sealing ring and carrying out pressing by chamber lid makes glass and flame proof face contact one explosion-proof chamber of formation in power source cavity opening face realize flame proof.The utility model structure, assembly technology are simple, at low cost, highly-safe, can meet and use under 65 DEG C of environment.
Description
Technical field
The utility model relates to illuminator, in particular to a kind of rectangular LED anti-explosion lamp.
Background technique
Explosion-proof lamp refer to or mixtures thereof surrounding explosive mixture such as explosive gas, dust environment in order to prevent and
The lamps and lanterns for the various certain measures taken.Explosion suppression type explosion-preventing lamp is one of explosion-proof form, and shell is able to bear by outer
Any faying face of shell or structure interval penetrate into the flammable mixtures of interior of shell in internal explosion without being damaged, and
And the explosive atmosphere that extraneous gas will not be caused to be formed is lighted.Current LED anti-explosion lamp majority existing on the market uses two
A cavity body structure, light source are placed in light-source chamber, and power supply is placed in power source cavity, are connected light source and power supply by way of threading
It connecing, it is not convenient enough that group is loaded onto, and two cavitys cause shell count more, and die cost is higher, and volume is larger, and it is excessively heavy, no
Conducive to safety.
Utility model content
The utility model provides a kind of rectangular LED anti-explosion lamp in order to solve the above problem, its structure, assembly technology are simple, at
This is low, highly-safe, can meet and use under 65 DEG C of environment.
To achieve the above object, the utility model is realized in this way: a kind of rectangular LED anti-explosion lamp, it include power source cavity,
Sealing ring, power supply, light source board, lens, glass, chamber lid, wire passing plug, encapsulating gasket and lead-out wire；The encapsulating gasket is fixed on
At power source cavity line outlet, wire passing plug is fixed on power source cavity bottom and penetrates lead-out wire；Power supply and light source board are mounted in power source cavity,
Power supply is connected with light source board conducting wire, and lens are buckled on light source board and are fixed together, and is provided on power source cavity and is placed sealing ring
Seal groove, glass, which is placed on sealing ring and carries out pressing by chamber lid, makes the flame proof face contact shape of glass and power source cavity opening face
Flame proof is realized at an explosion-proof chamber.
The scheme of advanced optimizing is that the power source cavity is equipped with joint surface (the Lai Jinhang flame proof with glass gluing.
The scheme of advanced optimizing is that the power source cavity is equipped with the light source board holding plane for placing light source board.
The scheme of advanced optimizing is that the chamber lid is fixed on power source cavity by anti-loosing screw.
The scheme of advanced optimizing is that Surge Protector is equipped in the power source cavity.
The scheme of advanced optimizing is that the power source cavity external shell is equipped with bracket, and bracket and power source cavity junction are equipped with
For adjusting the angle demodulator of setting angle.
The scheme of advanced optimizing is that the chamber lid is equipped with protective net.The power supply is equipped with ground connection nose.
For the prior art, the utility model has the advantage that the utility model structure, assembly technology are simple,
It is at low cost, it is highly-safe, it can meet and be used under 65 DEG C of environment.
The utility model uses a cavity, and light source and power supply are mounted in the same cavity, and power source cavity can pass through glue
The mode of envelope is filled, and heat can be transmitted on shell by casting glue to radiate, and light source part contacts heat dissipation, function with shell
The small product of rate can not encapsulating.Such explosion-proof lamp can be used in 1st area and 2nd area, and use environment reaches 65 DEG C, connect with light modulation
Mouth is, it can be achieved that dimming function, the optical device equipped with different angle, the pack alloy used can satisfy long-term ocean environment
Lower use, corrosion resistance are strong.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram of the rectangular LED anti-explosion lamp of the utility model.
Fig. 2 is the schematic cross-sectional view of the rectangular LED anti-explosion lamp of the utility model.
Fig. 3 is the isometric structural schematic diagram of the rectangular LED anti-explosion lamp of the utility model.
Fig. 4 is the partial structural diagram of the rectangular LED anti-explosion lamp of the utility model.
Symbol description in figure: 1, power source cavity, 1-1, seal groove, 1-2, joint surface, 1-3, light source board holding plane；2, close
Seal；3, glass；4, chamber lid, 4-1, anti-loosing screw；5, power supply；6, Surge Protector；7, it is grounded nose；8, light source board；9, lens；
10, wire passing plug；11, encapsulating gasket；12, bracket；13, angle demodulator；14, protective net；15, Embedding Material；16, lead-out wire.
Specific embodiment
Specific embodiment is as follows:
It please refers to shown in Fig. 1-4, a kind of rectangular LED anti-explosion lamp, it includes power source cavity 1, sealing ring 2, power supply 5, light source board
8, lens 9, glass 3, chamber lid 4, wire passing plug 10, encapsulating gasket 11 and lead-out wire 16；The encapsulating gasket 11 is fixed on power source cavity 1
At line outlet, wire passing plug 10 is fixed on 1 bottom of power source cavity and penetrates lead-out wire 16；Power supply 5 and light source board 8 are mounted on power source cavity 1
Interior, power supply 5 is connected with 8 conducting wire of light source board, is equipped with Surge Protector 6 in the power source cavity 1；The power supply 5 is equipped with ground connection nose
7；Chamber 1 is equipped with the light source board holding plane 1-3 for placing light source board 8；Lens 9 are buckled on light source board 8 and are fixed together, power supply
The seal groove 1-1 for placing sealing ring 2 is provided on chamber 1, glass 3, which is placed on sealing ring 2 and carries out pressing by chamber lid 4, makes glass
The flame proof face contact in glass 3 and the opening of power source cavity 1 face forms an explosion-proof chamber to realize flame proof；The chamber lid 4 passes through anti-loosing screw
4-1 is fixed on power source cavity 1；The power source cavity 1 carries out flame proof equipped with the joint surface 1-2 being bonded with glass 3.The chamber lid
4 are equipped with protective net 14.1 external shell of power source cavity is equipped with bracket 12, and bracket 12 and 1 junction of power source cavity, which are equipped with, to be used to
Adjust the angle demodulator 13 of setting angle.
The working principle of the rectangular LED anti-explosion lamp of the utility model is as follows: encapsulating gasket 11 is fixed on electricity by the utility model
At 1 line outlet of source chamber, input line and light modulation line are passed through into encapsulating gasket 11, and penetrates input with threading silica gel plug respectively and draws
Line 16 and light modulation line, threading silica gel plug are fixed on 1 bottom of power source cavity, using in the slot at casting glue injection line outlet, consolidate to it
Change；It is fixed after heat-conducting pad or thermally conductive mud are sticked in 5 surface of power supply, or is put into after power source cavity is fixed after power supply 5 and pours into encapsulating material
Expect 15 (casting glues), input lead-out wire is connected with power supply with quick terminal, light modulation lead-out wire 16 is connected with power supply light modulation line, wave
In the terminal that the access input lead-out wire of surge protector 6 uses, the power supply 5 is equipped with ground connection nose 7；All grounded part access electricity
On ground hole in source chamber, power supply output line is inserted into 8 positive and negative anodes interface of light source board respectively, lens 9 are buckled on light source board 8
It is latter to be screwed together；Sealing ring 2 is put into power supply cavity groove 1-1, glass 3 is placed on sealing ring 2, by chamber lid 4 into
Row pressing makes the flame proof face contact of glass 3 and the opening of power source cavity 1 face 1-2, forms an explosion-proof chamber.It can pacify outside power source cavity
It fills bracket 12 and fit angle adjuster 13 carries out angular adjustment.The utility model cavity passes through glass 3 and 1 joint surface of power source cavity
Flame proof is carried out, light source board 8 is thermally conductive by two sides progress contact in power supply.
The utility model explosion-proof lamp uses a cavity, and light source and power supply be mounted in the same cavity, and power source cavity can be with
It is filled in such a way that glue seals, heat can be transmitted on shell by casting glue to radiate, and light source part is contacted with shell
Heat dissipation, the small product of power can not encapsulating.Such explosion-proof lamp can be used in 1st area and 2nd area, and use environment reaches 65 DEG C, band
There is dimming interface, it can be achieved that dimming function, the optical device equipped with different angle, the pack alloy used can satisfy for a long time
It is used under marine environment, corrosion resistance is strong.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of rectangular LED anti-explosion lamp, it is characterised in that: it includes power source cavity (1), sealing ring (2), power supply (5), light source board
(8), lens (9), glass (3), chamber lid (4), wire passing plug (10), encapsulating gasket (11) and lead-out wire (16)；The encapsulating gasket
(11) it is fixed at power source cavity (1) line outlet, wire passing plug (10) is fixed on power source cavity (1) bottom and penetrates lead-out wire (16)；Electricity
Source (5) and light source board (8) are mounted in power source cavity (1), and power supply (5) is connected with light source board (8) conducting wire, and lens (9) are buckled in light source
It on plate (8) and is fixed together, the seal groove (1-1) for placing sealing ring (2) is provided on power source cavity (1), glass (3) is placed on
On sealing ring (2) and carrying out pressing by chamber lid (4) makes glass (3) and the flame proof face contact in power source cavity (1) opening face form one
A explosion-proof chamber realizes flame proof.
2. rectangular LED anti-explosion lamp according to claim 1, it is characterised in that: the power source cavity (1) is equipped with and glass
(3) joint surface (1-2) Lai Jinhang flame proof being bonded.
3. rectangular LED anti-explosion lamp according to claim 1, it is characterised in that: the power source cavity (1), which is equipped with, places light source
The light source board holding plane (1-3) of plate (8).
4. rectangular LED anti-explosion lamp according to claim 1, it is characterised in that: the chamber lid (4) passes through anti-loosing screw (4-
1) it is fixed on power source cavity (1).
5. rectangular LED anti-explosion lamp according to claim 1, it is characterised in that: be equipped with surge protection in the power source cavity (1)
Device (6).
6. rectangular LED anti-explosion lamp according to claim 1 or 5, it is characterised in that: on power source cavity (1) external shell
Equipped with bracket (12), bracket (12) and power source cavity (1) junction are equipped with the angle demodulator (13) for being used to adjust setting angle.
7. rectangular LED anti-explosion lamp according to claim 1, it is characterised in that: the chamber lid (4) is equipped with protective net
(14)。
8. rectangular LED anti-explosion lamp according to claim 1, it is characterised in that: the power supply (5) is equipped with ground connection nose (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238728.4U CN209415289U (en) | 2018-12-28 | 2018-12-28 | A kind of rectangular LED anti-explosion lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238728.4U CN209415289U (en) | 2018-12-28 | 2018-12-28 | A kind of rectangular LED anti-explosion lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415289U true CN209415289U (en) | 2019-09-20 |
Family
ID=67941380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238728.4U Active CN209415289U (en) | 2018-12-28 | 2018-12-28 | A kind of rectangular LED anti-explosion lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251344A (en) * | 2021-04-28 | 2021-08-13 | 荣朗防爆科技有限公司 | LED explosion-proof oil station lamp |
-
2018
- 2018-12-28 CN CN201822238728.4U patent/CN209415289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251344A (en) * | 2021-04-28 | 2021-08-13 | 荣朗防爆科技有限公司 | LED explosion-proof oil station lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No.58 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, Jiangsu 210046 Patentee after: Nanjing Jingze Technology Co.,Ltd. Address before: 210000 No.58 Hengguang Road, Xingang economic and Technological Development Zone, Qixia District, Nanjing City, Jiangsu Province Patentee before: NJZ LIGHTING TECHNOLOGY Co.,Ltd. |