CN209294842U - A kind of cleaning explosion-proof flat plate lamp - Google Patents
A kind of cleaning explosion-proof flat plate lamp Download PDFInfo
- Publication number
- CN209294842U CN209294842U CN201822036406.1U CN201822036406U CN209294842U CN 209294842 U CN209294842 U CN 209294842U CN 201822036406 U CN201822036406 U CN 201822036406U CN 209294842 U CN209294842 U CN 209294842U
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- CN
- China
- Prior art keywords
- flat plate
- locating slot
- frame
- explosion
- proof
- 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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Abstract
The utility model proposes a kind of clean explosion-proof flat plate lamps, including frame, backboard, the first water proof ring, the second water proof ring, LED light bar, diffuser plate, the frame is equipped with the first locating slot, the second locating slot and third locating slot in step arrangement, first water proof ring is pressed in first locating slot by the diffuser plate, the LED light bar is fixedly installed in second locating slot and corresponding in the side of the diffuser plate, and second water proof ring is pressed in the third locating slot and covers the frame inner cavity by the backboard.Pass through the first water proof ring of setting and the second water proof ring; prevent into dirt, water-inlet-proof mist and prevent into etchant gas so that the clean explosion-proof flat plate lamps and lanterns of the utility model are standby; and then protect LED light bar; achieve the purpose that frame inner cavity keeps clean; it can be used for clean room; have the characteristics that it is low in energy consumption, environmentally protective, can be explosion-proof, increase service life, have the effect of three proofings.
Description
Technical field
The utility model relates to field of illuminating lamps, especially a kind of clean explosion-proof flat plate lamp.
Background technique
LED flat lamp has many advantages, such as small in size, shines wide, is widely used on room lighting, in LED flat lamp
The light that LED light bar is issued is entered in light guide plate by the side of light guide plate, then irradiates from diffuser plate again, existing
There is LED flat lamp leakproofness bad, be extremely easy inside makes into dirt, water inlet mist and into the damage LED flat lamp such as etchant gas
With service life and illuminating effect；And the explosion-proof flat plate plate lamp of common toilet is essentially all fluorescent tube, power consumption in the market
Height has not environmentally met present green illumination requirement.Therefore it is badly in need of the new scheme of one kind to solve the above problems.
Utility model content
To solve the above-mentioned problems, the utility model proposes one kind have prevent into dirt, water-inlet-proof mist and prevent into etchant gas,
Low in energy consumption, environmentally protective, clean explosion-proof flat plate lamp that can be explosion-proof.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of clean explosion-proof flat plate lamp, including frame, backboard, the first water proof ring, the second water proof ring,
LED light bar, diffuser plate, the frame is equipped with the first locating slot, the second locating slot and third locating slot in step arrangement, described
First water proof ring is pressed in first locating slot by diffuser plate, and it is fixed that the LED light bar is fixedly installed in described second
In the slot of position and corresponding in the side of the diffuser plate, second water proof ring is pressed on the third locating slot by the backboard
In and cover the frame inner cavity.
Preferably, the frame includes bottom edge and the side that upwardly extends along the bottom edge.
Preferably, the side extends along the bottom edge in arc inclined-plane.
Preferably, the side extends along the bottom edge in inclined-plane.
Preferably, the side is upwardly extended along the base vertical.
Preferably, the heat release hole for radiating to the LED light bar is additionally provided in the frame.
Preferably, light guide plate, reflecting layer and flame-retardant layer are successively arranged between the backboard and the diffuser plate.
Preferably, the backboard is equipped with power input, and the LED light bar passes through the power input and external power supply
Electrical connection.
Preferably, fixed part is further fixed in the frame, at least provided with first mounting hole, institute on the fixed part
Backboard is stated to be equipped with and one-to-one second mounting hole of first mounting hole.
Preferably, the frame further includes fixing piece, and the fixing piece sequentially passes through second mounting hole, described first
Mounting hole is to which the backboard to be fixed on the frame.
The utility model has the beneficial effects that
The clean explosion-proof flat plate lamp of the utility model, including frame, backboard, the first water proof ring, the second water proof ring, LED light
Item, diffuser plate, the frame are equipped with the first locating slot, the second locating slot and third locating slot in step arrangement, the diffusion
First water proof ring is pressed in first locating slot by plate, and the LED light bar is fixedly installed in second locating slot
In and it is corresponding in the side of the diffuser plate, second water proof ring is pressed in the third locating slot simultaneously by the backboard
Cover the frame inner cavity.By the first water proof ring of setting and the second water proof ring, so that the clean explosion-proof flat plate of the utility model
Lamps and lanterns are standby to be prevented into dirt, water-inlet-proof mist and prevents into etchant gas, and then protects LED light bar, reaches the mesh that frame inner cavity keeps clean
, can be used for clean room, have the characteristics that it is low in energy consumption, environmentally protective, can be explosion-proof, increase service life, with three proofings
Effect.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the clean explosion-proof flat plate lamp of the utility model；
Fig. 2 is the structural decomposition diagram of the clean explosion-proof flat plate lamp of the utility model；
Fig. 3 is the circuit theory schematic diagram of the clean explosion-proof flat plate lamp of the utility model；
Fig. 4 is the structural schematic diagram of the another embodiment of the frame of Fig. 3；
Fig. 5 is the structural schematic diagram of the another embodiment of the frame of Fig. 3.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Please refer to Fig. 1-Fig. 3, a kind of clean explosion-proof flat plate lamp of the utility model, including frame 1, backboard 2, the first water proof ring
3, the second water proof ring 4, LED light bar 5, diffuser plate 6, the frame 1 is equipped with to be positioned in the first locating slot 10, second of step arrangement
First water proof ring 3 is pressed in first locating slot 10 by slot 11 and third locating slot 1212, the diffuser plate 6, institute
It states LED light bar 5 and is fixedly installed in second locating slot 11 and corresponding in the side of the diffuser plate 6, the general of backboard 2
Second water proof ring 4 is pressed in the third locating slot 12 and covers 1 inner cavity of frame.
In the present embodiment, by the first water proof ring 3 of setting and the second water proof ring 4, increase leakproofness, have explosion-proof
Effect, while making the clean explosion-proof flat plate lamps and lanterns of the utility model are standby to prevent into dirt, water-inlet-proof mist and prevent into etchant gas, in turn
LED light bar 5 is protected, achievees the purpose that 1 inner cavity of frame keeps clean, increases service life, have the effect of three proofings.
In the present embodiment, the IP grade of the clean explosion-proof flat plate lamp of the utility model reaches IP65, and flame-proof type can be used
In clean anti-explosion area.
In the present embodiment, the alternative traditional explosion-proof lamp of the clean explosion-proof flat plate lamp of the utility model is mounted on cleaning
Between, outer ring is novel, and installation is simple.
In the present embodiment, the surface of the clean explosion-proof flat plate lamp of the utility model is by electrostatic spraying, clean empty
Between will not generate electrostatic.
In the present embodiment, the clean explosion-proof flat plate lamp of the utility model can install also Liftable, installation side with ceiling
Formula plurality of optional.
In the present embodiment, first locating slot 10, the second locating slot 11 and third locating slot 12 be in a ring.
Preferably, the frame 1 includes bottom edge 13 and the side 14 upwardly extended along the bottom edge 13.
In the present embodiment, the side 14 and the bottom edge 13 are an integral molding structure, and the frame 1 is aluminum profile
It is made, so that the frame 1 is lighter, and the frame 1 includes 2 long sides and 2 short sides, by being welded and fixed between them.
Preferably, referring to FIG. 4, the side 14 extends along the bottom edge 13 in arc inclined-plane.
Preferably, referring to FIG. 3, the side 14 extends along the bottom edge 13 in inclined-plane.
Preferably, referring to FIG. 5, the side 14 is extended vertically upwards along the bottom edge 13.
In the present embodiment, the side 14 is along the bottom edge 13 in arc inclined-plane/inclined-plane extension or the side 14
It is extended vertically upwards along the bottom edge 13 so that side 14 certainly in other embodiments can also perpendicular to the bottom edge 13
The side 14 and the bottom edge 13 is arranged in other shapes, if the side 14 is fixedly connected with the bottom edge 13, and
The side 14 and the bottom edge 13 are integrally formed, this is in the protection scope of the utility model.
In the present embodiment, at least provided with an open-work, which can save material, and can subtract for the side 14
The stress of few side 14 is concentrated.
Preferably, the heat release hole 15 for radiating to the LED light bar 5 is additionally provided in the frame 1.
In the present embodiment, the heat release hole 15 is set to the inner wall for being close to the second locating slot 11, by described in setting
Heat release hole 15, generated heat is transmitted to the external world by entire frame 1 when the LED light bar 5 is worked.
In the present embodiment, the necessary design that the heat release hole 15 is done by flameproof gap simultaneously.Since this is practical new
Type cleaning explosion-proof flat plate lamp is used for clean room, and the air pressure and ISO lustration class requirement for having to comply with clean room are designed in surface,
Surface cannot have to form the place of electrostatic and dust accumulation, and design is the cambered surface/inclined-plane or straight flange etc. of flow model, and the expansion
Fall apart 6 and the light guide plate 7 be impact resistance fire proofing, lamps and lanterns will not be caused by the design of flameproof gap in clean blast area
Subsequent explosion and secondary cause fire.
Preferably, light guide plate 7, reflecting layer 8 and flame-retardant layer 9 are successively arranged between the backboard 2 and the diffuser plate 6.
In the present embodiment, the reflecting layer 8 is one layer of reflecting paper, and the flame-retardant layer 9 is fire-retardant EVA material layers.
Preferably, the backboard 2 is equipped with power input 20, and the LED light bar 5 is by the power input 20 and outside
Set power electric connection.
In the present embodiment, the power input 20 is the electrical connector with water proof and dust proof performance, is further prevented
Sealing, dirt and corrosive gas enter inside the frame 1, and the external power supply is fixed on the backboard 2, rather than pacify
In 1 inside of frame, the frame 1 is allowed to be made more frivolous, external form is more beautiful.
Preferably, it is further fixed on fixed part 16 in the frame 1, is installed on the fixed part 16 at least provided with one first
Hole 17, the backboard 2 are equipped with and one-to-one second mounting hole 21 of first mounting hole 17.
Preferably, the frame 1 further includes fixing piece 18, the fixing piece 18 sequentially pass through second mounting hole 21,
First mounting hole 17 is to which the backboard 2 to be fixed on the frame 1.
In the present embodiment, the fixing piece 18, the second mounting hole 21, be tapped with spiral shell in first mounting hole 17
Line, the fixing piece 18 sequentially pass through second mounting hole 21, first mounting hole 17 to which the backboard 2 to be fixed on
On the frame 1, the backboard 2 is firmly mounted on the frame 1, while simple process, assembly efficiency are faster.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (10)
1. a kind of cleaning explosion-proof flat plate lamp, which is characterized in that including frame, backboard, the first water proof ring, the second water proof ring, LED light
Item, diffuser plate, the frame are equipped with the first locating slot, the second locating slot and third locating slot in step arrangement, the diffusion
First water proof ring is pressed in first locating slot by plate, and the LED light bar is fixedly installed in second locating slot
In and it is corresponding in the side of the diffuser plate, second water proof ring is pressed in the third locating slot simultaneously by the backboard
Cover the frame inner cavity.
2. cleaning explosion-proof flat plate lamp according to claim 1, which is characterized in that the frame includes bottom edge and along the bottom
While the side upwardly extended.
3. cleaning explosion-proof flat plate lamp according to claim 2, which is characterized in that the side is in arc inclined-plane along the bottom edge
Extend.
4. cleaning explosion-proof flat plate lamp according to claim 2, which is characterized in that prolong along the bottom edge in inclined-plane the side
It stretches.
5. cleaning explosion-proof flat plate lamp according to claim 2, which is characterized in that the side is upward along the base vertical
Extend.
6. cleaning explosion-proof flat plate lamp according to claim 1, which is characterized in that be additionally provided in the frame for described
The heat release hole of LED light bar heat dissipation.
7. cleaning explosion-proof flat plate lamp according to claim 1, which is characterized in that between the backboard and the diffuser plate according to
It is secondary to be equipped with light guide plate, reflecting layer and flame-retardant layer.
8. cleaning explosion-proof flat plate lamp according to claim 1, which is characterized in that the backboard is equipped with power input, institute
LED light bar is stated to be electrically connected by the power input with external power supply.
9. cleaning explosion-proof flat plate lamp according to claim 1, which is characterized in that it is further fixed on fixed part in the frame,
At least provided with first mounting hole on the fixed part, the backboard is equipped with and first mounting hole one-to-one the
Two mounting holes.
10. cleaning explosion-proof flat plate lamp according to claim 9, which is characterized in that the frame further includes fixing piece, described
Fixing piece sequentially passes through second mounting hole, first mounting hole to which the backboard to be fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036406.1U CN209294842U (en) | 2018-12-05 | 2018-12-05 | A kind of cleaning explosion-proof flat plate lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036406.1U CN209294842U (en) | 2018-12-05 | 2018-12-05 | A kind of cleaning explosion-proof flat plate lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294842U true CN209294842U (en) | 2019-08-23 |
Family
ID=67657407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036406.1U Expired - Fee Related CN209294842U (en) | 2018-12-05 | 2018-12-05 | A kind of cleaning explosion-proof flat plate lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048587A1 (en) * | 2020-09-03 | 2022-03-10 | 东莞中工通明光电科技有限公司 | Clean flameproof flame safety lamp |
-
2018
- 2018-12-05 CN CN201822036406.1U patent/CN209294842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022048587A1 (en) * | 2020-09-03 | 2022-03-10 | 东莞中工通明光电科技有限公司 | Clean flameproof flame safety lamp |
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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: 20190823 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |