CN105202383A - Waterproof LED lamp and production method thereof - Google Patents
Waterproof LED lamp and production method thereof Download PDFInfo
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- CN105202383A CN105202383A CN201410309023.0A CN201410309023A CN105202383A CN 105202383 A CN105202383 A CN 105202383A CN 201410309023 A CN201410309023 A CN 201410309023A CN 105202383 A CN105202383 A CN 105202383A
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Abstract
The invention is applicable to the technical field of waterproofness of LED lamps and lanterns and discloses a waterproof LED lamp and a production method thereof. The waterproof LED lamp comprises a lamp base, a lampshade provided with a cavity and a lamp body used for connecting the lamp base and the lampshade into a whole, a support is arranged in the lampshade, an LED light-emitting part is installed on the support, a power supply part is arranged inside the lamp body, the support and the lampshade are fixedly connected for forming a connection portion used for being connected with the lamp body, a fixing structure is arranged between the connection portion and the lamp body, and transparent and breathable waterproof thin films are arranged on the outer surface of the lampshade and the outer surface of the lamp body in an attached mode respectively. According to the waterproof LED lamp and the production method thereof, the waterproof thin films are attached to the outer surface of the lampshade and the outer surface of the lamp body, and the waterproof thin films are good in waterproofness, so that the using safety of the lamp is guaranteed. In addition, the provided production method of the waterproof LED lamp is few in production procedure and high in production efficiency, and the waterproof LED lamp obtained through production is good in waterproofness, safe to use and low in cost.
Description
Technical field
The invention belongs to LED lamp waterproof technique field, particularly relate to the production method of a kind of water-proof LED lamp and water-proof LED lamp.
Background technology
LED is as the representative of green illumination, with the characteristic that it is energy-conservation, just day by day be subject to people to welcome, but the combination of existing LED lamp many employings aluminium and PC material (or glass material), under long-term work state, because the thermal coefficient of expansion of each material is different, often cause sealing property to reduce, and make the steam in air enter in lamp body, etching electronic components and parts, LED light-emitting area also can absorb moisture, and overall electronic devices and components premature aging was lost efficacy.Moreover, be exposed to outer aluminium radiating shell, in the course of work, the moisture of long-term and surrounding also can oxide etch lamp body; And the mode of this metal shell, if process bad, also has the risk that internal electronic component and housing contacts have electric shock.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the production method of a kind of water-proof LED lamp and water-proof LED lamp, its good water-proof effect of water-proof LED lamp, security is high, use safety, and light transmission is good; Its procedure of processing of the production method of water-proof LED lamp is simple, and working (machining) efficiency is high, reduces the production cost of water-proof LED lamp.
Technical scheme of the present invention is: a kind of water-proof LED lamp, comprise lamp holder, there is the lampshade of cavity and the lamp body for described lamp holder and lampshade being connected as one, support is provided with in described lampshade, described support is provided with LED illuminating part, the power elements for driving the luminescence of described LED illuminating part is provided with in described lamp body, described support and described lampshade are fixedly linked the connecting portion be formed for being connected described lamp body, fixed structure is provided with between described connecting portion and described lamp body, the outer surface of described lampshade and described lamp body is sticked transparent and ventilative waterproofing membrane respectively.
Particularly, described waterproofing membrane is made up of transparent plastic material PE or EVA or PET.
Particularly, described waterproofing membrane be attached at described lampshade and described lamp body connection outer surface on or be attached at the whole outer surface of described lampshade and described lamp body.
Particularly, the attaching structure for increasing friction force is provided with between described lampshade and described waterproofing membrane and between described lamp body and described waterproofing membrane.
Particularly, described attaching structure be arranged on described lampshade and described lamp body outer surface or be arranged on the outer surface of described waterproofing membrane or the sags and crests be arranged on described lampshade, described lamp body and described waterproofing membrane outer surface or decorative pattern.
Particularly, the upper end of described support extends the medium position of described lampshade inner chamber, and the thickness in cross section, described lampshade two ends is thinner than the thickness in cross section in the middle part of described lampshade.
Particularly, described fixed structure comprises spacing and is arranged at multiple elastic clamping hook of described connecting portion and corresponding spacing and is arranged on multiple draw-in grooves on described connector inside top wall, and described elastic clamping hook is arranged in described draw-in groove.
Particularly, be provided with the conduit being communicated in described lampshade cavity in described support, described conduit is positioned at the center of described lampshade.
Present invention also offers a kind of production method of water-proof LED lamp, comprise above-mentioned water-proof LED lamp, described production method is:
1), by described lampshade first fuse with the described support being provided with described LED illuminating part and be connected, then seal welding with described lamp body, then clean the outer surface of described lampshade and described lamp body, and dry;
2), described waterproofing membrane is set in described lampshade and described lamp body surface to be sticked, then with firing equipment, described waterproofing membrane is heated, heating temperature range is 70 DEG C ~ 150 DEG C, be heated to described waterproofing membrane soften, it is made to stick to described lampshade and described lamp body behind the surface be sticked, described LED is taken out cooling, and described waterproofing membrane is met cold events, is adhered on the surface of described lampshade and described lamp body;
3), by unnecessary described waterproofing membrane prune away, then after lamp holder described in assembly and connection, complete production.
Further, described step 2) also can be:
Described waterproofing membrane is set in described lampshade and described lamp body surface to be sticked, then adopts ultrasonic equipment processing, make described waterproofing membrane stick to described lampshade and described lamp body surface to be sticked.
Water-proof LED lamp provided by the invention, by being provided with fixed structure between lampshade and lamp body, improves the convenience that lampshade and lamp body are assembled between the two.Meanwhile, by the transparent waterproofing membrane that is sticked on the surface of lampshade and lamp body, like this, water-proofing treatment can not only be carried out to LED, good water-proof effect, ensure that the reliability that LED uses and security, and transparent waterproofing membrane light transmittance is high, ensure that the illumination intensity of LED.
The production method of water-proof LED lamp provided by the invention; its production and processing step is simple; production efficiency is high; produce the water-proof LED lamp water resistance obtained good; can effectively prevent entering of steam; protect the electronic devices and components in lamp body, ensure that the security that water-proof LED lamp uses and extend service life of light fixture.
Accompanying drawing explanation
Fig. 1 is the water-proof LED lamp generalized section that the embodiment of the present invention provides;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the close-up schematic view at B place in Fig. 1.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of water-proof LED lamp 1 that the embodiment of the present invention provides, comprise lamp holder 11, there is the lampshade 12 of cavity and the lamp body 13 for lamp holder 11 and lampshade 12 being connected as one, support 14 is provided with in lampshade 12, support 14 is provided with LED illuminating part 15, in lamp body 13, is provided with the power elements 16 for driving LED illuminating part 15 luminescence.LED illuminating part 15 is luminous under the driving of power elements 16, and then light penetrates from lampshade 12.Lampshade 12 is made up of transparent PC material or transparent glass, and light transmittance is high, ensure that the intensity of light.And the shape of lampshade 12 can make different shapes according to different demands, as oval, spherical etc.In the present embodiment, lamp body 13 is made up of metallic material of aluminum, not only serve the function of fixed installation power elements 16, and lamp body 13 heat transfer efficiency of aluminum is high, effectively can absorb the heat of power elements 16 and LED illuminating part 15 generation, and heat is dissipated timely, ensure that the reliability of use.
Particularly, as shown in Figure 1 to Figure 3, owing to containing steam in air, particularly the content of steam can be more in a humid environment, in order to the electronic component preventing steam from entering into lamp body 13 internal damage inside, just whole water-proof LED lamp 1 are arranged to the structure of a sealing, namely in the middle of actual production, support 14 first installs LED illuminating part 15, then allows support 14 and lampshade 12 be fixedly linked shape, and junction between the two seals completely.And support 14 forms a connecting portion 17 for being connected with lamp body 13 after being connected with lampshade 12, fixed structure 18 is provided with between connecting portion 17 and lamp body 13, like this, first by fixed structure 18, lampshade 12 and lamp body 13 assembling is allowed to have good positioning, the local melting will be connected between the two again, formation like this is tightly connected completely, avoid there is gap between the two and have the risk that steam enters, simultaneously, the setting of fixed structure 18 also enhances the intensity connected between lampshade 12 and lamp body 13, and the reliability that is tightly connected is high.And, at the waterproofing membrane 19 that the outer surface of lampshade 12 and lamp body 13 is sticked transparent and ventilative respectively, waterproofing membrane 19 has that retractility is strong, the characteristic of uvioresistant, high temperature resistant, insulation corrosion protection, outer surface waterproofing membrane 19 is sticked at lampshade 12 and lamp body 13, serve the function of waterproof, water resistance is good, further avoid steam and enters into possibility in lamp, ensure that the security of use and extends the life-span that LED uses.Further, transparent waterproofing membrane 19 light transmittance is high, ensure that the illumination intensity of LED.
Water-proof LED lamp 1 provided by the invention, by being formed with connecting portion 17 after lampshade 12 is connected with support 14, and fixed structure 18 is provided with between connecting portion 17 and lamp body 13, it provides guiding for the connection between lampshade 12 and lamp body 13, facilitate the connection of lampshade 12 and lamp body 13, and enhance the sealing intensity of lampshade 12 and lamp body 13 connection.Further, be sticked on the surface of lampshade 12 and lamp body 13 waterproofing membrane 19, and waterproofing membrane 19 water resistance is good, can effectively prevent steam from entering in lamp, ensure that the security that water-proof LED lamp 1 uses and improve service life of water-proof LED lamp 1.
Particularly, waterproofing membrane 19 is made up of transparent plastic material PE (polyethylene) or EVA (ethylene-vinyl acetate copolymer) or PET (PETG).Waterproofing membrane 19 flexibility that these materials are made is good, has that retractility is strong, a characteristic of uvioresistant, high temperature resistant, insulation corrosion protection, effectively can play the performance of waterproof.And waterproofing membrane 19 arbitrarily closely can attach on it according to the profile of light fixture, and not affecting the outward appearance of light fixture, therefore, when design lamps without the need to considering the waterproof construction of light fixture complexity, reducing the design difficulty of fitting structure.Meanwhile, the transparent and very thin thickness of the waterproofing membrane 19 made, do not affect light transmission and the heat radiation of light fixture, and waterproofing membrane 19 is insulating materials, effectively prevent the danger of electric shock.
Particularly, in the present embodiment, according to different designing requirements or waterproof demand, can be waterproofing membrane 19 is only attached on the outer surface of lampshade 12 and lamp body 13 connection, to guarantee the sealing of lampshade 12 and lamp body 13 connection, strengthen water resistance.Also can be whole outer surface waterproofing membrane 19 being attached at lampshade 12 and lamp body 13, the whole outer surface of lampshade 12 and lamp body 13 is all pasted with waterproofing membrane 19, and the waterproofing membrane 19 attached be complete one piece, has reliable water resistance.
Particularly, firm intensity on lampshade 12 and lamp body 13 surface is attached in order to strengthen waterproofing membrane 19, prevent from coming off, just the attaching structure for increasing friction force is provided with between lampshade 12 and waterproofing membrane 19 and between lamp body 13 and waterproofing membrane 19, like this, by the effect of attaching structure, waterproofing membrane 19 is made closely, to be firmly attached on the surface of lampshade 12 and lamp body 13, difficult drop-off, ensure that the reliability of its water resistance.And then ensure that the security that water-proof LED lamp 1 uses.
Particularly, attaching structure can be that the surface of lampshade 12 and lamp body 13 is provided with transparent adhesive linkage, by the adhesion of adhesive linkage, is attached to fastness on lampshade 12 and lamp body 13 surface to improve waterproofing membrane 19.In the present embodiment, attaching structure be arranged on lampshade 12 and lamp body 13 outer surface or be arranged on the outer surface of waterproofing membrane 19 or the sags and crests (not shown) be arranged on lampshade 12, lamp body 13 and waterproofing membrane 19 outer surface or decorative pattern (not shown), the setting of sags and crests or decorative pattern adds the contact area between lampshade 12 and waterproofing membrane 19 and between lamp body 13 and waterproofing membrane 19, increase bonding force during adhesion, improve fastness when attaching adhesion, thus ensure that the reliability of waterproofing membrane 19 water resistance.Further, diffuse reflection is formed, to increase the soft performance of light when the setting of above-mentioned sags and crests or decorative pattern also can make LED illuminating part 15 outwards luminous.
Particularly, the upper end of support 14 extends the medium position of lampshade 12 inner chamber, and the thickness in the cross section at lampshade 12 two ends is thinner than the thickness in cross section in the middle part of lampshade 12.Upper end due to support 14 extends the medium position of lampshade 12 inner chamber, like this, the position that the LED illuminating part 15 installed on the support 14 is in middle part is luminous, so just, the medium position brightness of lampshade 12 can be caused high, and the brightness at two ends is low, cause the brightness irregularities of irradiation, affect the comfort level of vision.By the thickness at lampshade 12 two ends is arranged to be thinner than the thickness in the middle part of lampshade 12, like this, the thicker part in middle part can absorb some light, thus weaken the intensity of the light of injection, and the two ends of thinner thickness, the intensity of light injection just can be higher, thus serve the function of allocating whole water-proof LED lamp 1 light intensity, the light intensity that water-proof LED lamp 1 each several part sends is even, soft, and the comfort level of vision is high.
Particularly, as shown in Figure 2, fixed structure 18 comprises spacing and is arranged at multiple elastic clamping hooks 181 of connecting portion 17 and corresponding spacing and is arranged on multiple draw-in grooves 182 on connector inside top wall, and elastic clamping hook 181 is arranged in draw-in groove 182.Elastic clamping hook 181 can produce elastic deformation when pressurized, therefore when assembling, elastic clamping hook 181 is allowed to aim at draw-in groove 182, then extrude elastic clamping hook 181, make the deformation of elastic clamping hook 181 mode, slowly slide to draw-in groove 182, when entering into completely in draw-in groove 182, under the effect of its own resilient, elastic clamping hook 181 buckles in draw-in groove 182, realizes assembly connection.After lampshade 12 and lamp body 13 assembly connection are well, because lampshade 12 is made up of glass or transparent plastic material, under certain processing conditions, can be melted, then cool, just achieve the fusion sealing between lampshade 12 and lamp body 13, reach the effect of water-tight.
Particularly, as shown in Figure 1, in support 14, be provided with the conduit 10 being communicated in lampshade 12 cavity, be positioned at lampshade 12 center.Be provided with the conduit 10 communicated with lampshade 12 cavity, like this by conduit 10, for the suction of the cavity of lampshade 12 is become vacuum, and by conduit 10 sealing by fusing after being filled with inert gas, the cavity of lampshade 12 is sealed completely, prevent from LED illuminating part 15 from operationally contacting with air to be oxidized, ensure that the reliability that LED illuminating part 15 uses.Meanwhile, the position of conduit 10 is positioned at the center of lampshade 12, like this, when producing support 14, just can produce conduit 10 simultaneously, without the need to extra production, simplifying production technology.
Present invention also offers a kind of production method of water-proof LED lamp 1, comprise above-mentioned water-proof LED lamp 1, its production method is:
1), tentatively assemble, first fuse with the support 14 being provided with LED illuminating part 15 by lampshade 12 and be connected, and then seal welding with lamp body 13, assembly connection well after, the outer surface of lampshade 12 and lamp body 13 is cleaned, dust, the spot on removing surface, then dry;
2) be set in lampshade 12 and lamp body 13 surface to be sticked, again by waterproofing membrane 19, then heat waterproofing membrane 19 with firing equipment, firing equipment can be baking box or hair dryer etc.Heating temperature range is 70 DEG C ~ 150 DEG C, can arrange, adjust different heating-up temperatures by the waterproofing membrane 19 different according to material, be heated to waterproofing membrane 19 soften, it is made to stick to lampshade 12 and lamp body 13 behind the surface be sticked, and the face of each adhesion does not have bubble, be attached on the surface completely, then LED is taken out cooling, waterproofing membrane 19 meet cold after automatically can shrink, adhere on the surface of lampshade 12 and lamp body 13, now just define waterproof film on the surface of lampshade 12 and lamp body 13;
3), in actual production process, carry out step 2) time, waterproofing membrane 19 area be set on lampshade 12 and lamp body 13 surface to be sticked can be greater than the area on lampshade 12 and lamp body 13 surface, like this, in step 2) complete after, unnecessary waterproofing membrane 19 to be pruned away, then assembly and connection lamp holder 11, by lamp holder 11 and lamp body 13 fixed seal connection, thus complete the production of whole water-proof LED lamp 1.
Further, in process of production, step 2) also can be:
Waterproofing membrane 19 is set in lampshade 12 and lamp body 13 surface to be sticked, then adopts ultrasonic equipment to process, make waterproofing membrane 19 stick to lampshade 12 and lamp body 13 surface to be sticked.Actual in utilizing ultrasonic wave process equipment to produce heat energy, by the surface of lampshade 12 and lamp body 13 and heated by waterproofing membrane 19, make the softening surface being attached to lampshade 12 and lamp body 13 of waterproofing membrane 19.
The production method of water-proof LED lamp 1 provided by the invention, the waterproof that can be used for any light fixture is produced, and in the present embodiment, just citing is applied on the light fixture of a type, for explaining the present invention, does not limit in this type to light fixture.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a water-proof LED lamp, comprise lamp holder, there is the lampshade of cavity and the lamp body for described lamp holder and lampshade being connected as one, support is provided with in described lampshade, described support is provided with LED illuminating part, the power elements for driving the luminescence of described LED illuminating part is provided with in described lamp body, it is characterized in that, described support and described lampshade are fixedly linked the connecting portion be formed for being connected described lamp body, be provided with fixed structure between described connecting portion and described lamp body, the outer surface of described lampshade and described lamp body is sticked transparent and ventilative waterproofing membrane respectively.
2. water-proof LED lamp as claimed in claim 1, it is characterized in that, described waterproofing membrane is made up of transparent plastic material PE or EVA or PET.
3. water-proof LED lamp as claimed in claim 1, is characterized in that, on the outer surface that described waterproofing membrane is attached at described lampshade and described lamp body connection or be attached at the whole outer surface of described lampshade and described lamp body.
4. water-proof LED lamp as claimed in claim 1, is characterized in that, be provided with the attaching structure for increasing friction force between described lampshade and described waterproofing membrane and between described lamp body and described waterproofing membrane.
5. water-proof LED lamp as claimed in claim 4, it is characterized in that, described attaching structure be arranged on described lampshade and described lamp body outer surface or be arranged on the outer surface of described waterproofing membrane or the sags and crests be arranged on described lampshade, described lamp body and described waterproofing membrane outer surface or decorative pattern.
6. water-proof LED lamp as claimed in claim 1, it is characterized in that, the upper end of described support extends the medium position of described lampshade inner chamber, and the thickness in cross section, described lampshade two ends is thinner than the thickness in cross section in the middle part of described lampshade.
7. as the water-proof LED lamp in claim 1 to 6 as described in any one, it is characterized in that, described fixed structure comprises spacing and is arranged at multiple elastic clamping hook of described connecting portion and corresponding spacing and is arranged on multiple draw-in grooves on described connector inside top wall, and described elastic clamping hook is arranged in described draw-in groove.
8. water-proof LED lamp as claimed in claim 1, it is characterized in that, be provided with the conduit being communicated in described lampshade cavity in described support, described conduit is positioned at the center of described lampshade.
9. a production method for water-proof LED lamp, comprises the water-proof LED lamp in claim 1 to 8 described in any one, it is characterized in that, described production method is:
1), by described lampshade first fuse with the described support being provided with described LED illuminating part and be connected, then seal welding with described lamp body, then clean the outer surface of described lampshade and described lamp body, and dry;
2), described waterproofing membrane is set in described lampshade and described lamp body surface to be sticked, then with firing equipment, described waterproofing membrane is heated, heating temperature range is 70 DEG C ~ 150 DEG C, be heated to described waterproofing membrane soften, it is made to stick to described lampshade and described lamp body behind the surface be sticked, described LED is taken out cooling, and described waterproofing membrane is met cold events, is adhered on the surface of described lampshade and described lamp body;
3), by unnecessary described waterproofing membrane prune away, then after lamp holder described in assembly and connection, complete production.
10. the production method of water-proof LED lamp as claimed in claim 9, is characterized in that, described step 2) also can be:
Described waterproofing membrane is set in described lampshade and described lamp body surface to be sticked, then adopts ultrasonic equipment processing, make described waterproofing membrane stick to described lampshade and described lamp body surface to be sticked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309023.0A CN105202383B (en) | 2014-06-30 | 2014-06-30 | The production method of water-proof LED lamp and water-proof LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309023.0A CN105202383B (en) | 2014-06-30 | 2014-06-30 | The production method of water-proof LED lamp and water-proof LED lamp |
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| Publication Number | Publication Date |
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| CN105202383A true CN105202383A (en) | 2015-12-30 |
| CN105202383B CN105202383B (en) | 2017-11-03 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201429023Y (en) * | 2009-07-08 | 2010-03-24 | 吴美娟 | LED bulb lamp |
| US20110149576A1 (en) * | 2009-12-23 | 2011-06-23 | Everlight Electronics Co., Ltd. | Illuminating device |
| CN102563513A (en) * | 2011-10-31 | 2012-07-11 | 苏州晶雷光电照明科技有限公司 | Waterproof luminescent LED lamp |
| CN202733779U (en) * | 2012-07-17 | 2013-02-13 | 杭州彭公玻璃灯具有限公司 | LED (Light Emitting Diode) lamp cover |
| CN103322459A (en) * | 2013-07-04 | 2013-09-25 | 王铁俊 | LED bulb |
| CN204005345U (en) * | 2014-06-30 | 2014-12-10 | 深圳市佳比泰电子科技有限公司 | Water-proof LED lamp |
-
2014
- 2014-06-30 CN CN201410309023.0A patent/CN105202383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201429023Y (en) * | 2009-07-08 | 2010-03-24 | 吴美娟 | LED bulb lamp |
| US20110149576A1 (en) * | 2009-12-23 | 2011-06-23 | Everlight Electronics Co., Ltd. | Illuminating device |
| CN102563513A (en) * | 2011-10-31 | 2012-07-11 | 苏州晶雷光电照明科技有限公司 | Waterproof luminescent LED lamp |
| CN202733779U (en) * | 2012-07-17 | 2013-02-13 | 杭州彭公玻璃灯具有限公司 | LED (Light Emitting Diode) lamp cover |
| CN103322459A (en) * | 2013-07-04 | 2013-09-25 | 王铁俊 | LED bulb |
| CN204005345U (en) * | 2014-06-30 | 2014-12-10 | 深圳市佳比泰电子科技有限公司 | Water-proof LED lamp |
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| CN105202383B (en) | 2017-11-03 |
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