CN202581068U - Explosion-proof corrosion-proof plastic light emitting diode (LED) lamp - Google Patents
Explosion-proof corrosion-proof plastic light emitting diode (LED) lamp Download PDFInfo
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- CN202581068U CN202581068U CN2012202420244U CN201220242024U CN202581068U CN 202581068 U CN202581068 U CN 202581068U CN 2012202420244 U CN2012202420244 U CN 2012202420244U CN 201220242024 U CN201220242024 U CN 201220242024U CN 202581068 U CN202581068 U CN 202581068U
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- led
- lamp
- lower house
- explosion proof
- corrosion protection
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Abstract
The utility model discloses an explosion-proof corrosion-proof plastic light emitting diode (LED) lamp. The LED lamp comprises a lower plastic casing, a transparent plastic upper cover, a plurality of LEDs, an LED circuit board, an LED reflection board and an LED drive power supply, wherein LEDs are installed on the LED circuit board uniformly, a power supply input end of the LED circuit board is connected with an output end of the LED drive power supply, the LED circuit board is installed on the upper surface of the LED reflection board, the LED reflection board is arranged inside the lower plastic casing, the LED drive power supply is arranged inside the lower plastic casing and is located on the lower portion of the LED reflection board, the transparent plastic upper cover and the upper end of the lower plastic casing are connected in a clamshell mode. The position and the shape of the LED reflection board are changed, the light distribution curve of the lamp can meet requirements of universal explosion-proof lamps completely, and the lamp has the advantages of capable of saving the electricity, soft in light, good in radiating effect and long in service life. The lamp can be produced newly and also can be modified from an existing explosion-proof corrosion-proof plastic fluorescent lamp. The lamp is low in cost and convenient to popularize.
Description
Technical field
The utility model relates to a kind of LED explosion-proof lamp, relates in particular to the overall plastic LED lamp of a kind of explosion proof and corrosion protection.
Background technology
The illumination of LED explosion-proof lamp and good energy-conserving effect, but cost of manufacture is high.Existing LED explosion-proof lamp adopts aluminium alloy to draw housing usually and casts end cap; And then end cap and housing are fixed with securing member; Make the light fixture transparency cover with plate Merlon again, not only cost is high, and end cap is fixing unreliable; The illumination zone of plate transparency cover is little, dazzle the eyes, and influenced it and applied.Adopt the LED explosion-proof lamp of the overall plastic fluorescent lamp transformation of the way of explosion proof and corrosion protection or new system; Can overcome the overall plastic fluorescent lamp high energy consumption of explosion proof and corrosion protection, short-life present situation in the market; Be desirable low-cost LED solution, all do not have this product at present on the domestic and international market and occur with technology.
Summary of the invention
The purpose of the utility model provides a kind of can independently the manufacturing also can pass through the overall plastic LED lamp of explosion proof and corrosion protection that the existing overall plastic fluorescent lamp transformation of explosion proof and corrosion protection gets with regard to being in order to address the above problem.
The utility model is realized above-mentioned purpose through following technical scheme:
The utility model comprises plastics lower house, transparent plastic loam cake, LED, led circuit plate, LED reflecting plate and LED driving power; Said LED is a plurality of and evenly is installed on the said led circuit plate; The power input of said led circuit plate is connected with the output of said LED driving power; Said led circuit plate is installed in the upper surface of said LED reflecting plate; Said LED reflecting plate places in the said plastics lower house, and said LED driving power places in the said plastics lower house and is positioned at the below of said LED reflecting plate; Adopt to renovate between said transparent plastic loam cake and the said plastics lower house upper end and be connected.
The utility model adopts the led circuit plate LED that is welded, and the led circuit plate is installed on the LED reflecting plate, can be through changing the position and the shape of LED reflecting plate, thus its distribution curve flux is met the demands; Simultaneously, light source installing hole of the utility model and size are consistent with the overall plastic fluorescent lamp of explosion proof and corrosion protection, are convenient to utilize the overall plastic fluorescent lamp mounting structure of existing explosion proof and corrosion protection, thereby have reduced cost.
As preferably, said led circuit plate is aluminium base circuit board, possesses better heat radiating effect.
For the ease of regulating the illumination zone of LED, said led circuit plate is three, is installed on the upper surface of said LED reflecting plate respectively side by side.
Further, be provided with thermal grease conduction between said led circuit plate and the said LED reflecting plate, to reach better heat radiating effect.
Said LED reflecting plate is the iron thin plate that stainless sheet steel, aluminium sheet or surface are sprayed with white paint, has good reflective and heat dispersion concurrently.
The cross section in the stage casing of said LED reflecting plate is in-line, goes up V-arrangement, inverted V-shaped, following arcs of recesses or go up convex.According to actual needs, the middle cross section of LED installing plate also can be other shape, decides according to required illumination range.
The inner bottom part of said plastics lower house is equipped with heat sink; Said LED driving power be used to said LED driving power and provide the ac terminal of power supply and direct current terminals all to be installed on the said heat sink, be provided with thermal grease conduction between said LED driving power and the said heat sink.Can reach best radiating effect like this.
Further; The inner bottom part of said plastics lower house is equipped with travel switch; Closure when said travel switch cuts out at said transparent plastic loam cake is broken off when said transparent plastic loam cake is opened, the input of said LED driving power be connected AC power again after said travel switch is connected.Like this, can realize uncovering power-off and the function of closing the lid power supply, not only convenient but also safety through travel switch.
Said transparent plastic loam cake is the clear polycarbonate loam cake; Be provided with sealing strip between said transparent plastic loam cake and the said plastics lower house; Be connected through locker between said transparent plastic loam cake and the said plastics lower house; Said locker comprises lock cap, lock cap orientation axes and the axle of uncapping; Said lock cap is installed on the said plastics lower house; Said lock cap orientation axes is connected with said lock cap, and said the inner of uncapping axle is connected with said lock cap orientation axes, and said outer end of uncapping axle places the said plastics lower house outside.
Further, the utility model also comprises charging accumulator, and said charging accumulator places in the said plastics lower house and is positioned at the below of said LED reflecting plate.After installing charging accumulator additional, the utility model promptly becomes the explosion-proof emergency light of LED, when having AC power, also can not use.
The beneficial effect of the utility model is:
The utility model can make its distribution curve flux reach the requirement of general anti-explosion lamp fully through changing the position and the shape of LED reflecting plate, and have that saves energy, light are soft, good heat dissipation effect, long advantage of life-span; But the utility model new system also can be got by the overall plastic fluorescent lamp transformation of existing explosion proof and corrosion protection, and cost is lower, be convenient to promote.
Description of drawings
Fig. 1 is the vertical view of the utility model;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the B-B cutaway view among Fig. 1;
Fig. 4 is the vertical view after the utility model removes loam cake.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Like Fig. 1-shown in Figure 4; The utility model comprises plastics lower house 3, heat sink 11, transparent plastic loam cake 1, LED18, led circuit plate 8, LED reflecting plate 7, LED driving power 5, charging accumulator 9 and travel switch 17; LED18 is a plurality of and evenly is installed on the led circuit plate 8; The power input of led circuit plate 8 is connected with the output of LED driving power 5; Led circuit plate 8 is three; Be installed in the upper surface of LED reflecting plate 7 respectively side by side, be provided with the thermal grease conduction (not shown) between led circuit plate 8 and the LED reflecting plate 7, LED reflecting plate 7 places in the plastics lower house 3; LED driving power 5 places in the plastics lower house 3 with charging accumulator 9 and is positioned at the below of LED reflecting plate 7; Heat sink 11 is installed on the inner bottom part of plastics lower house 3, LED driving power 5, is used to LED driving power 5 and provides the ac terminal 16 of power supply, direct current terminals 15 and charging accumulator 9 all to be installed on the heat sink 11, between LED driving power 5 and the heat sink 11, be provided with the thermal grease conduction (not shown) between charging accumulator 9 and the heat sink 11; Closure when travel switch 17 cuts out at transparent plastic loam cake 1;, breaks off transparent plastic loam cake 1 when opening; Be connected AC power again after 17 series connection of the input of LED driving power 5 and travel switch, AC power is provided by the cable (not shown) of passing cable entry 10; Adopt to renovate between transparent plastic loam cake 1 and plastics lower house 3 upper ends and be connected; The rear side of transparent plastic loam cake 1 has 3 free bearings to be connected through latch plate with 3 holders of plastics lower house 3 rear sides; Form the flip-shell fixed structure, this structure is conventional flip structure, so do not illustrate in the drawings.
As depicted in figs. 1 and 2, led circuit plate 8 is aluminium base circuit board; LED reflecting plate 7 is an aluminium sheet, also can adopt stainless sheet steel or surface to be sprayed with the iron thin plate of white paint, has good reflective and heat dispersion concurrently and gets final product.
As shown in Figure 2, the cross section in the stage casing of LED reflecting plate 7 is an in-line, also can adopt V-arrangement, inverted V-shaped, following arcs of recesses or go up convex or other shape, decides according to required illumination range.
As shown in Figures 2 and 3, transparent plastic loam cake 1 is the clear polycarbonate loam cake; Be provided with sealing strip 2 between transparent plastic loam cake 1 and the plastics lower house 3; Be connected through locker between transparent plastic loam cake 1 and the plastics lower house 3; Said locker comprises lock cap 12, lock cap orientation axes 13 and uncaps axle 14; Lock cap 12 is installed on the plastics lower house 3, and lock cap orientation axes 13 is connected with lock cap 12, and the inner of the axle 14 of uncapping is connected with lock cap orientation axes 13; Axle 14 the outer end of uncapping places the outside of plastics lower house 3, is convenient to manual operation.LED reflecting plate 7 is installed in the plastics lower house 3 through connecting plate 4 and mounting box 6.
In conjunction with Fig. 1-Fig. 4, the utility model be processed with two kinds of methods, introduce as follows respectively:
1, brand-new preparation method comprises the steps:
(1) new system and the identical structure of former explosion-proof anticorrosion overall plastic fluorescent lighting fixture, but do not comprise fluorescent tube and mount pad and ballast.
(2) aluminium base led circuit plate 8 of new system and LED reflecting plate 7 are welded LED18 on aluminium base led circuit plate 8, and aluminium base led circuit plate 8 is installed on the LED reflecting plate 7.LED reflecting plate 7 adopts aluminium sheet, and its cross section can be in-line, goes up different shapes such as V-arrangement or inverted V-shaped.
(3) new system LED driving power 5 is selected charging accumulator 9 for use.
(4) the new system heat sink 11; Dc power supply terminal 15, ac power supply terminal 16, LED driving power 5 and charging accumulator 9 are installed on heat sink 11; Between LED driving power 5 and the heat sink 11, heat radiation fat all is set to conduct heat between charging accumulator 9 and the heat sink 11, heat sink 11 is fixed on the inner bottom part of plastics lower house 3.
(5) with lead each power supply terminal is connected with electric elements and gets final product.
2, will have the method that the overall plastic fluorescent lamp of explosion proof and corrosion protection transform the utility model as now, may further comprise the steps:
(1) pulls down fluorescent tube and mount pad and the ballast that has the overall plastic fluorescent lamp of explosion proof and corrosion protection now;
(2) the aluminium base led circuit plate 8 of new system is welded LED18 on aluminium base led circuit plate 8, and aluminium base led circuit plate 8 is installed on the light fixture reflecting plate (being LED reflecting plate 7).The length of aluminium base led circuit plate 8 should be less than former explosion-proof anticorrosion fluorescent lamp.Former light fixture reflecting plate is a sheet iron, and replaceable is aluminium sheet, and its in-line cross section can transform different shapes such as V-arrangement or inverted V-shaped as required as;
(3) LED driving power 5, dc power supply terminal 15 and ac power supply terminal 16 and charging accumulator 9 are installed on the heat sink 11; And heat radiation fat being set to conduct heat between LED driving power 5 and heat sink 11, heat sink 11 is fixed on the inner bottom part that former light fixture is moulded shell (being plastics lower house 3).
(4) with lead each power supply terminal is connected with electric elements and gets final product.
Claims (10)
1. overall plastic LED lamp of explosion proof and corrosion protection; Comprise plastics lower house and transparent plastic loam cake; It is characterized in that: also comprise LED, led circuit plate, LED reflecting plate and LED driving power; Said LED is a plurality of and evenly is installed on the said led circuit plate that the power input of said led circuit plate is connected with the output of said LED driving power, and said led circuit plate is installed in the upper surface of said LED reflecting plate; Said LED reflecting plate places in the said plastics lower house, and said LED driving power places in the said plastics lower house and is positioned at the below of said LED reflecting plate; Adopt to renovate between said transparent plastic loam cake and the said plastics lower house upper end and be connected.
2. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1 is characterized in that: said led circuit plate is aluminium base circuit board.
3. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1 and 2 is characterized in that: said led circuit plate is three, is installed on the upper surface of said LED reflecting plate respectively side by side.
4. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1 and 2 is characterized in that: be provided with thermal grease conduction between said led circuit plate and the said LED reflecting plate.
5. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1 is characterized in that: said LED reflecting plate is the iron thin plate that stainless sheet steel, aluminium sheet or surface are sprayed with white paint.
6. according to claim 1 or the overall plastic LED lamp of 5 described explosion proof and corrosion protections, it is characterized in that: the cross section in the stage casing of said LED reflecting plate is in-line, goes up V-arrangement, inverted V-shaped, following arcs of recesses or go up convex.
7. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1; It is characterized in that: the inner bottom part of said plastics lower house is equipped with heat sink; Said LED driving power be used to said LED driving power and provide the ac terminal of power supply and direct current terminals all to be installed on the said heat sink, be provided with thermal grease conduction between said LED driving power and the said heat sink.
8. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1; It is characterized in that: the inner bottom part of said plastics lower house is equipped with travel switch; Closure when said travel switch cuts out at said transparent plastic loam cake; When said transparent plastic loam cake is opened, break off, the input of said LED driving power be connected AC power again after said travel switch is connected.
9. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1 is characterized in that: said transparent plastic loam cake is the clear polycarbonate loam cake; Be provided with sealing strip between said transparent plastic loam cake and the said plastics lower house; Be connected through locker between said transparent plastic loam cake and the said plastics lower house; Said locker comprises lock cap, lock cap orientation axes and the axle of uncapping; Said lock cap is installed on the said plastics lower house; Said lock cap orientation axes is connected with said lock cap, and said the inner of uncapping axle is connected with said lock cap orientation axes, and said outer end of uncapping axle places the said plastics lower house outside.
10. the overall plastic LED lamp of explosion proof and corrosion protection according to claim 1 is characterized in that: the overall plastic LED lamp of said explosion proof and corrosion protection also comprises charging accumulator, and said charging accumulator places in the said plastics lower house and is positioned at the below of said LED reflecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202420244U CN202581068U (en) | 2012-05-28 | 2012-05-28 | Explosion-proof corrosion-proof plastic light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202420244U CN202581068U (en) | 2012-05-28 | 2012-05-28 | Explosion-proof corrosion-proof plastic light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581068U true CN202581068U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202420244U Expired - Fee Related CN202581068U (en) | 2012-05-28 | 2012-05-28 | Explosion-proof corrosion-proof plastic light emitting diode (LED) lamp |
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| CN (1) | CN202581068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180213A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
-
2012
- 2012-05-28 CN CN2012202420244U patent/CN202581068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180213A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
| CN104180213B (en) * | 2013-05-28 | 2016-04-13 | 深圳市海洋王照明工程有限公司 | Explosion-proof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140528 |