CN102221155A - Waterproof and dustproof lamp - Google Patents
Waterproof and dustproof lamp Download PDFInfo
- Publication number
- CN102221155A CN102221155A CN2011101601280A CN201110160128A CN102221155A CN 102221155 A CN102221155 A CN 102221155A CN 2011101601280 A CN2011101601280 A CN 2011101601280A CN 201110160128 A CN201110160128 A CN 201110160128A CN 102221155 A CN102221155 A CN 102221155A
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- lamp
- ring
- water proof
- lens
- heat
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Abstract
The invention discloses a waterproof and dustproof lamp. As a lens hoop made of silica gel material is added in a lamp cup, the abnormal noise of a lens due to the looseness of the lens can be avoided, and simultaneously, when being fixed in the lamp cup, the lens hoop can be pressed and transformed so that the gaps of all blades are eliminated and the waterproof and dustproof effects of the lamp can be eimproved; in addition, a first waterproof ring is arranged in a lamp cap which is connected with a lamp rod by a screw and a screw pad, and the screw pad is pressed to deform when the screw is screwed, thereby achieving the good waterproof and dustproof effects; and a step used for arranging a second waterproof ring is added in the lamp cup and is pressed to deform when a second screw locks a radiating base plate and a third screw locks a surface cover, thereby achieving the good waterproof and dustproof effects.
Description
Technical field
The present invention relates to a kind of light fixture, particularly is a kind of water proof and dust proof light fixture.
Background technology
At present, normally used water proof and dust proof light fixture comprises lamp socket, lamp holder, Lamp cup, driving power, lamp plate, the lamp source, lens and cover, wherein, lamp holder is threaded with adopt of Lamp cup more, lens, cover adopts glue firmly to stick on Lamp cup inwall or the step more, when carrying out the Hi-pot test of water proof and dust proof, tend to because of lamp holder not good with the sealing effectiveness that is connected defective tightness or cover between the Lamp cup, cause metal to enter the short circuit that causes easily, dust enters cause not attractive in appearance, aqueous vapor enters the short circuit etc. of making moist that causes, so that light fixture can't authenticate by UL.
Certainly, the lamp holder of part light fixture also adopts with Lamp cup and is threaded, and lamp plate is fixed on by screw in the screwed hole of Lamp cup inside, and cover is fixed on the step of Lamp cup inside by screw, yet, usually screw does not cooperate the elastic yarn pad to use when being connected and fixed, and causes the defective tightness that is connected between lamp holder and Lamp cup, cover and the Lamp cup, phenomenon such as easily leak, simultaneously, also lack necessary collision mat in lamp holder and the Lamp cup, further increased the light fixture possibility that short circuit takes place of making moist.
In addition, lens often are fixed in the light fixture owing to lack necessary stabilising arrangement, easily take place looseningly, cause lens generation abnormal sound, influence the lighting effects of light fixture.
Summary of the invention
The objective of the invention is to solve light fixture a solia particle or difficult problems such as liquid infiltration Lamp cup, lens abnormal sound easily take place, a kind of water proof and dust proof light fixture is provided.
For achieving the above object, technical scheme of the present invention is as follows: a kind of water proof and dust proof light fixture, comprise lead and the lamp socket that distributes successively from bottom to up, lamp holder, driving power, Lamp cup, heat-radiating substrate, the lamp pearl, lens, in addition, this light fixture also comprises the lens hoop, one end of described lamp socket connects external power supply, the other end connects the input of driving power by inner lead, the afterbody of described lamp holder is fixed in the cylinder shape groove of lamp socket, the opening portion of lamp holder connects Lamp cup, wherein, described driving power is fixed on lamp holder and is connected with Lamp cup in the cavity that produces, and the output of driving power connects heat-radiating substrate, described heat-radiating substrate is fixed on the inwall of Lamp cup, be fixed with some lamp pearls on the heat-radiating substrate, the top of lamp pearl is provided with lens, and described lens are fixed on the lens hoop.Owing in Lamp cup, increased the lens hoop that adopts silica gel material to make, not only can avoid lens abnormal sound to take place because of loosening, simultaneously, meeting compressive deformation when the lens hoop is fixed in the Lamp cup, thereby eliminated the slit of each blade in the Lamp cup, increased the water proof and dust proof effect of light fixture.
Further: be provided with first ring-shaped step in the described lamp holder, this first ring-shaped step is provided with first water proof ring, also be provided with several screwed holes in the described lamp holder, screwed hole connects lamp shell, several first screws are fastened on Lamp cup on the ring-shaped step in the lamp holder, when first screw means, along with lamp holder is progressively tight with being connected of Lamp cup by screwed hole, the first water proof ring compressive deformation has increased the water resistance of light fixture.
Further: be provided with second ring-shaped step in the described Lamp cup, lens hoop, heat-radiating substrate are fixed on this step from top to bottom successively; The endoporus edge of second ring-shaped step also is provided with the 3rd ring-shaped step, the 3rd ring-shaped step is provided with second water proof ring, wherein, the lens hoop by outer shroud screw thread or outside screw lock on second ring-shaped step, the lens hoop in locking simultaneously, the extruding heat-radiating substrate, thus the second water proof ring compression seal has further increased the water resistance of light fixture in Lamp cup.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described.
Embodiment 1: as shown in Figure 1, a kind of water proof and dust proof light fixture, comprise lead and the lamp socket 1 that distributes successively from bottom to up, lamp holder 2, driving power 5, Lamp cup 7, heat-radiating substrate 9, lamp pearl 11, lens 13, in addition, this light fixture also comprises lens hoop 12, one end of described lamp socket 1 connects external power supply, the other end connects the input of driving power 5 by inner lead, the afterbody of described lamp holder 2 is fixed in the cylinder shape groove of lamp socket 1, the opening portion of lamp holder 2 connects Lamp cup 7, wherein, described driving power 5 is fixed on lamp holder 2 and is connected with Lamp cup 7 in the cavity that produces, and the output of driving power 5 connects heat-radiating substrate 9, described heat-radiating substrate 9 is fixed on the inwall of Lamp cup 7, be fixed with some lamp pearls 11 on the heat-radiating substrate 9, the top of lamp pearl 11 is provided with lens 13, and described lens 13 are fixed on the lens hoop 12.Owing in Lamp cup 7, increased the lens hoop 12 that adopts silica gel material to make, not only can avoid lens 13 abnormal sound to take place because of loosening, simultaneously, meeting compressive deformation when lens hoop 12 is fixed in the Lamp cup 7, thereby eliminated the slit of each blade in the Lamp cup 7, increased the water proof and dust proof effect of light fixture.
Be provided with first ring-shaped step in the described lamp holder 2, this first ring-shaped step is provided with first water proof ring 6, also be provided with several screwed holes in the described lamp holder 2, screwed hole connects lamp shell, several first screws 4 are fastened on Lamp cup 7 on the ring-shaped step in the lamp holder 2, when first screw 4 screws, along with lamp holder 2 is progressively tight with being connected of Lamp cup 7 by screwed hole, first water proof ring, 6 compressive deformations have increased the water resistance of light fixture.
Be provided with second ring-shaped step in the described Lamp cup 7, lens hoop 12, heat-radiating substrate 9 are fixed on this step from top to bottom successively; The endoporus edge of second ring-shaped step also is provided with the 3rd ring-shaped step, the 3rd ring-shaped step is provided with second water proof ring 8, wherein, lens hoop 12 passes through outer shroud screw-threaded coupling on second ring-shaped step, lens hoop 12 in locking simultaneously, extruding heat-radiating substrate 9, thus second water proof ring, 8 compression seal have further increased the water resistance of light fixture in Lamp cup 7.
Described lens hoop 12 is provided with some shoulder holes that are used to install lens 13, lens 13 are installed in this shoulder hole and by cover 14 and fix, described cover 14, lens hoop 12 are provided with the screwed hole of some correspondences, some the 3rd screws 15 pass screwed hole cover 14 and lens hoop 12 are locked on second ring-shaped step in the Lamp cup 7, avoided lens 13 abnormal sound to take place, guaranteed lighting effects because of loosening.
Preferably, described first screw 4 cooperates screw pad 3 to realize being connected Lamp cup 7 and lamp holder 2, wherein, screw pad 3 is an elastic rubber fitting, when first screw 4 screws, screw pad 3 compressive deformations, fit tightly between first screw 4 and lamp holder 2 shells, simultaneously, first water proof ring 6 that is fixed on the ring-shaped step is also tightr along with being connected between lamp holder 2 and the Lamp cup 7, and also compressive deformation fits tightly between ring-shaped step and Lamp cup 7 lower edge, when light fixture make moist or as for liquid in the time, can effectively stop the infiltration of liquid.
Preferably, the described driving power 5 outer power supply covers that are provided with, described power supply cover is wrapped in its inside with driving power 5, simultaneously, the top of described power supply cover is provided with cable-through hole, the lead of lamp interior connects heat-radiating substrate 9 by this cable-through hole, and external power supply is lamp pearl 11 power supplies that are installed on the heat-radiating substrate 9 by lead.
Preferably, described power supply cover can adopt insulating materials to make, and can prevent driving power 5 electric leakage and influence the security of light fixture use.
Preferably, described heat-radiating substrate 9 is locked on the step of Lamp cup 7 inside by several second screws 10, has avoided heat-radiating substrate 9 that loosening, inclination etc. takes place in Lamp cup 7, influences lighting effects.
Preferably, described heat-radiating substrate 9 is the aluminium alloy heat-radiating substrate, because aluminium alloy has good heat transfer heat dispersion, therefore more helps the heat radiation of light fixture, prolongs the service life of light fixture.
Preferably, described first water proof ring 6, screw pad 3, second water proof ring 8, lens hoop 12 adopt silica gel material to make, because silica gel is the high activity sorbing material, higher mechanical strength is stablized, had to its absorption property height, Heat stability is good, chemical property, therefore can play the effect of water proof and dust proof better.
Preferably, the shell of described Lamp cup 7 is made of some equally distributed fin, helps the heat radiation of Lamp cup 7, improves the service life of light fixture.
Embodiment 2: as shown in Figure 2, a kind of water proof and dust proof light fixture, comprise lead and the lamp socket 1 that distributes successively from bottom to up, lamp holder 2, driving power 5, Lamp cup 7, heat-radiating substrate 9, lamp pearl 11, lens 13, in addition, this light fixture also comprises lens hoop 12, one end of described lamp socket 1 connects external power supply, the other end connects the input of driving power 5 by inner lead, the afterbody of described lamp holder 2 is fixed in the cylinder shape groove of lamp socket 1, the opening portion of lamp holder 2 connects Lamp cup 7, wherein, described driving power 5 is fixed on lamp holder 2 and is connected with Lamp cup 7 in the cavity that produces, and the output of driving power 5 connects heat-radiating substrate 9, described heat-radiating substrate 9 is fixed on the inwall of Lamp cup 7, be fixed with some lamp pearls 11 on the heat-radiating substrate 9, the top of lamp pearl 11 is provided with lens 13, and described lens 13 are fixed on the lens hoop 12.Owing in Lamp cup 7, increased the lens hoop 12 that adopts silica gel material to make, not only can avoid lens 13 abnormal sound to take place because of loosening, simultaneously, meeting compressive deformation when lens hoop 12 is fixed in the Lamp cup 7, thereby eliminated the slit of each blade in the Lamp cup 7, increased the water proof and dust proof effect of light fixture.
Be provided with first ring-shaped step in the described lamp holder 2, this first ring-shaped step is provided with first water proof ring 6, also be provided with several screwed holes in the described lamp holder 2, screwed hole connects lamp shell, several first screws 4 are fastened on Lamp cup 7 on the ring-shaped step in the lamp holder 2, when first screw 4 screws, along with lamp holder 2 is progressively tight with being connected of Lamp cup 7 by screwed hole, first water proof ring, 6 compressive deformations have increased the water resistance of light fixture.
Be provided with second ring-shaped step in the described Lamp cup 7, lens hoop 12, heat-radiating substrate 9 are fixed on this step from top to bottom successively; The endoporus edge of second ring-shaped step also is provided with the 3rd ring-shaped step, the 3rd ring-shaped step is provided with second water proof ring 8, wherein, lens hoop 12 passes through outer shroud screw-threaded coupling on second ring-shaped step, lens hoop 12 in locking simultaneously, extruding heat-radiating substrate 9, thus second water proof ring, 8 compression seal have further increased the water resistance of light fixture in Lamp cup 7.
Also be provided with the 3rd water proof ring 14 between described lens hoop 12 and the heat-radiating substrate 9, be provided with the 4th water proof ring 15 between lens 13 and the lens hoop 12, also be provided with face ring 16 on the lens 13, face ring 16 is provided with external screw thread, the screw-internal thread fit of this external screw thread and Lamp cup 7 openings, face ring 16 kills heat-radiating substrate 9, lens hoop 12, lens 13 on second ring-shaped step in Lamp cup 7, and the other technologies scheme is identical with embodiment 1.
Claims (10)
1. water proof and dust proof light fixture, comprise lead and the lamp socket (1) that distributes successively from bottom to up, lamp holder (2), driving power (5), Lamp cup (7), heat-radiating substrate (9), lamp pearl (11), lens (13), it is characterized in that: this light fixture also comprises lens hoop (12), one end of described lamp socket (1) connects external power supply, the other end connects the input of driving power (5) by inner lead, the afterbody of described lamp holder (2) is fixed in the cylinder shape groove of lamp socket (1), the opening portion of lamp holder (2) connects Lamp cup (7), wherein, described driving power (5) is fixed on lamp holder (2) and is connected with Lamp cup (7) in the cavity that produces, the output of driving power (5) connects heat-radiating substrate (9), described heat-radiating substrate (9) is fixed on the inwall of Lamp cup (7), be fixed with some lamp pearls (11) on the heat-radiating substrate (9), the top of lamp pearl (11) is provided with lens (13), and described lens (13) are fixed on the lens hoop (12).
2. water proof and dust proof light fixture according to claim 1 is characterized in that: described lens hoop (12) adopts the beer silica gel material to make.
3. water proof and dust proof light fixture according to claim 1, it is characterized in that: described lamp holder is provided with first ring-shaped step in (2), this first ring-shaped step is provided with first water proof ring (6), described lamp holder also is provided with several screwed holes in (2), screwed hole connects lamp shell, and several first screws (4) cooperate elasticity screw pad (3) that Lamp cup (7) is fixed on the first interior ring-shaped step of lamp holder (2).
4. water proof and dust proof light fixture according to claim 3 is characterized in that: described first water proof ring (6), elasticity screw pad (3) adopt silica gel material to make.
5. water proof and dust proof light fixture according to claim 1, it is characterized in that: the outer power supply cover that is provided with of described driving power (5), described power supply cover is wrapped in its inside with driving power (5), simultaneously, the top of described power supply cover is provided with cable-through hole, the lead of lamp interior connects heat-radiating substrate (9) by this cable-through hole, and external power supply is powered for the lamp pearl (11) that is installed on the heat-radiating substrate (9) by lead.
6. water proof and dust proof light fixture according to claim 1 is characterized in that: described Lamp cup is provided with second ring-shaped step in (7), and lens hoop (12), heat-radiating substrate (9) are fixed on this step from top to bottom successively; The endoporus edge of second ring-shaped step also is provided with the 3rd ring-shaped step, and the 3rd ring-shaped step is provided with second water proof ring (8).
7. according to claim 1 or 5 or 6 described water proof and dust proof light fixtures, it is characterized in that: described heat-radiating substrate (9) is the aluminium alloy heat-radiating substrate.
8. water proof and dust proof light fixture according to claim 7 is characterized in that: described heat-radiating substrate (9) is locked on the inner step of Lamp cup (7) by several second screws (10).
9. according to claim 1 or 6 described water proof and dust proof light fixtures, it is characterized in that: the shell of described Lamp cup (7) is made of some equally distributed fin.
10. water proof and dust proof light fixture according to claim 6 is characterized in that: described second water proof ring (8) adopts silica gel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101601280A CN102221155A (en) | 2011-06-14 | 2011-06-14 | Waterproof and dustproof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101601280A CN102221155A (en) | 2011-06-14 | 2011-06-14 | Waterproof and dustproof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102221155A true CN102221155A (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101601280A Pending CN102221155A (en) | 2011-06-14 | 2011-06-14 | Waterproof and dustproof lamp |
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| Country | Link |
|---|---|
| CN (1) | CN102221155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588807A (en) * | 2012-03-22 | 2012-07-18 | 锺荣栋 | Modular LED radiating lamp |
| CN104373845A (en) * | 2014-11-12 | 2015-02-25 | 广德利德光电有限公司 | Waterproof heat dissipating LED lamp |
| CN110686177A (en) * | 2019-09-29 | 2020-01-14 | 漳州吉合金属制品有限公司 | LED lamp and assembling method thereof |
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| CN201152485Y (en) * | 2008-01-30 | 2008-11-19 | 伟志电子(常州)有限公司 | Energy-saving environment-friendly LED road lamp |
| CN201382312Y (en) * | 2009-02-26 | 2010-01-13 | 天台县海威机电有限公司 | LED lamp module with glass mirror |
| CN201651856U (en) * | 2010-02-09 | 2010-11-24 | 科阳(漳州)光电科技有限公司 | Led light source lamp |
| CN102032542A (en) * | 2010-11-22 | 2011-04-27 | 蔡铭钧 | Lamp housing of LED lamp |
| CN201819053U (en) * | 2010-09-03 | 2011-05-04 | 东莞安尚崇光科技有限公司 | LED (light-emitting diode) lamp with composite structure |
| CN202253532U (en) * | 2011-06-14 | 2012-05-30 | 深圳市乐思远灯具有限公司 | Waterproof and dustproof lamp |
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2011
- 2011-06-14 CN CN2011101601280A patent/CN102221155A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152485Y (en) * | 2008-01-30 | 2008-11-19 | 伟志电子(常州)有限公司 | Energy-saving environment-friendly LED road lamp |
| CN201382312Y (en) * | 2009-02-26 | 2010-01-13 | 天台县海威机电有限公司 | LED lamp module with glass mirror |
| CN201651856U (en) * | 2010-02-09 | 2010-11-24 | 科阳(漳州)光电科技有限公司 | Led light source lamp |
| CN201819053U (en) * | 2010-09-03 | 2011-05-04 | 东莞安尚崇光科技有限公司 | LED (light-emitting diode) lamp with composite structure |
| CN102032542A (en) * | 2010-11-22 | 2011-04-27 | 蔡铭钧 | Lamp housing of LED lamp |
| CN202253532U (en) * | 2011-06-14 | 2012-05-30 | 深圳市乐思远灯具有限公司 | Waterproof and dustproof lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588807A (en) * | 2012-03-22 | 2012-07-18 | 锺荣栋 | Modular LED radiating lamp |
| CN102588807B (en) * | 2012-03-22 | 2014-02-26 | 锺荣栋 | Modular LED radiating lamp |
| CN104373845A (en) * | 2014-11-12 | 2015-02-25 | 广德利德光电有限公司 | Waterproof heat dissipating LED lamp |
| CN110686177A (en) * | 2019-09-29 | 2020-01-14 | 漳州吉合金属制品有限公司 | LED lamp and assembling method thereof |
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Application publication date: 20111019 |