CN105485567A - Dustproof waterproof panel lamp - Google Patents
Dustproof waterproof panel lamp Download PDFInfo
- Publication number
- CN105485567A CN105485567A CN201510781998.8A CN201510781998A CN105485567A CN 105485567 A CN105485567 A CN 105485567A CN 201510781998 A CN201510781998 A CN 201510781998A CN 105485567 A CN105485567 A CN 105485567A
- Authority
- CN
- China
- Prior art keywords
- housing
- convex tendon
- plate
- backboard
- dustproof
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
Abstract
The invention discloses a dustproof waterproof panel lamp. The dustproof waterproof panel lamp comprises an outer frame, a diffusion plate and a back plate; a lamp plate is arranged between the back plate and the diffusion plate, and the back plate is located above the outer frame; an upper seal strip is arranged between the edge of the back plate and the outer frame, and a sealing groove for containing the upper seal strip is arranged on the outer frame; a press strip for pressing the back plate and the outer frame is arranged on the edge of the back plate; and the diffusion plate is located below the outer frame, and a lower seal strip is arranged between the outer frame and the edge of the diffusion plate. The dustproof waterproof panel is good in seal effect; and meanwhile, the dustproof waterproof panel is convenient to mount and low in maintenance cost.
Description
Technical field
The invention belongs to panel light field, particularly relate to a kind of dustproof and waterproof panel light.
Background technology
LED, due to its energy-efficient characteristic, is applied in the field such as lighting source, outdoor advertising at present more and more.LED panel lamp is as a kind of planar light source light fixture, and common practical occasion majority is family and office space.There is larger defect in existing panel light on the market in waterproof, may be difficult in short time discover, but long-term continuing uses, when particularly using in wet environment, moisture and dust infiltrate wherein unavoidably, thus have a strong impact on illuminating effect and normal use, even cause the situation that short circuit causes lamp plate to scrap.In order to address this problem, also the structure of lamp body being carried out overall package is had, make panel light can be adapted at more multi-environment to use, not by the restriction of ambient humidity, but such lamp body overall package technological requirement is higher, product cannot keep in repair after mounting, need overall pulling down after damage, and be replaced by new panel light, therefore maintenance cost is high.
Summary of the invention
The present invention is to overcome above-mentioned deficiency of the prior art, provides a kind of good sealing effect simultaneously easy for installation, dustproof and waterproof panel light that maintenance cost is lower.
To achieve these goals, the present invention is by the following technical solutions:
A kind of dustproof and waterproof panel light, comprise housing, diffuser plate and backboard, lamp plate is provided with between backboard and diffuser plate, described backboard is positioned at above housing, be provided with sealing strip between the edge of backboard and housing, described housing is provided with the seal groove holding upper sealing strip, and described back plate edges is provided with press strip backboard and housing compressed, described diffuser plate is positioned at below housing, is provided with lower seal bar between housing and the edge of diffuser plate.Lamp body of the prior art is overall package structure, after having encapsulated dismounting and change lamp plate comparatively difficulty or cannot dismantle at all, in this programme, adopt the structure of housing, diffuser plate and backboard, lower seal bar is set between housing and the edge of diffuser plate, bond by sealant tape between diffuser plate and housing, ensure attractive in appearance while also can prevent aqueous vapor from entering from below.Between housing and backboard, sealing strip is set, and by press strip, back plate edges and backboard is compressed, thus ensure the sealing effectiveness between housing and backboard, when being also convenient to maintenance, backboard is dismantled.
As preferably, described housing is hollow structure, the mesopore of connection is provided with in housing, mesopore lateral wall upper surface is provided with the first convex tendon, the second convex tendon, the 3rd convex tendon and the 4th convex tendon from outside to inside successively, the first described convex tendon is upwards extended to form by housing sidewall, the second described convex tendon, the 3rd convex tendon and the 4th convex tendon are arranged in parallel, and form locating slot between the second convex tendon and the 3rd convex tendon, and the 3rd convex tendon and the 4th convex tendon support form described seal groove.Like this, locating slot is positioned at outside seal groove, when backboard is fixed by press strip, amplifies the extruding force of backboard for upper sealing strip further, strengthens waterproof sealing effect.First convex tendon is positioned at outermost, can block the installation gap between backboard and housing, thus improves protection effect.
As preferably, described lamp plate is positioned at housing madial wall, is fixed between lamp plate and housing madial wall by heat conduction adhesive tape gluing, is provided with light guide plate above described lamp plate, and the upper surface of light guide plate is provided with reflecting paper.Such lamp plate is arranged on housing madial wall, and by diffuser plate after light guide plate and reflecting paper are launched, improve light scattering effect, strengthen light range of exposures and can obtain comparatively soft light, visual effect is better.The heat that lamp plate produces simultaneously also conducts by housing, improves heat-sinking capability.
As preferably, the top of described lamp plate is provided with heat sink, and heat sink edge contacts with housing.Heat sink is set and can improves cooling surface area, thus ensure the life-span of lamp plate.
As preferably, between described heat sink and backboard, be provided with portable plate, between portable plate upper surface and heat sink, be provided with spring, between described portable plate lower surface and light guide plate, be provided with lower spring.Like this when receiving vibrations, the vibrations that portable plate produces can promote that lamp plate surrounding air flows, and efficiently radiates heat is lowered the temperature.
As preferably, the madial wall of described mesopore is provided with through hole between heat sink and portable plate, and the madial wall of described mesopore is provided with lower through-hole between portable plate and light guide plate.When portable plate shakes, in the cavity that portable plate is upper and lower, air can circulate with the air in mesopore, and the air that centering temperature in borehole is higher carries out supplement heat rejecter, improves radiating efficiency.
As preferably, described heat sink is provided with some bar shaped fin be arranged in parallel, and forms runner between fin, and described runner is communicated with the upper through hole of madial wall.Fin is set and contacts effect to improve heat sink with air.
As preferably, the described lateral surface of the first convex tendon and the lateral surface of housing are equipped with some parallel grooves, and groove is arranged in the horizontal direction, are formed protruding between adjacent groove, the bottom surface of described groove is the arc of indent, and the end face of described projection is in the arc protruded.The lateral surface of such first convex tendon and housing arranges projection and groove, and not only external effects are comparatively attractive in appearance, and improves and amass with air contact surfaces, strengthens the heat dispersion of panel light.
The invention has the beneficial effects as follows: (1) effectively resists moisture and dust enters into panel light inside, there is good water proof and dust proof performance; (2) reduce panel light equipment difficulty while panel light water proof and dust proof, make to safeguard more for convenience; (3) ensure good water proof and dust proof performance and have stronger heat-sinking capability, bulb reliability is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the structural representation of housing in the present invention;
Fig. 3 is the partial enlarged drawing of lamp plate position in the present invention.
In figure: power pack 1, cable 2, press strip 3, screw 4, mounting bracket 5, backboard 6, upper sealing strip 7, housing 8, mesopore 801, groove 802, protruding 803, locating slot 804, seal groove 805, lower through-hole 811, upper through hole 812, first convex tendon 8a, the second convex tendon 8b, the 3rd convex tendon 8c, the 4th convex tendon 8d, heat conduction adhesive tape 9, lamp plate 10, diffuser plate 11, light guide plate 12, reflecting paper 13, liner 14, portable plate 15, upper spring 16, heat sink 17, fin 17a, lower spring 18.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
In embodiment as shown in Figure 1, a kind of dustproof and waterproof panel light, comprise housing 8, diffuser plate 11 and backboard 6, be provided with lamp plate 10 between backboard and diffuser plate, lamp plate is elongated, is separately positioned on housing two relative inner walls.Two lamp plates connect power pack 1 respectively by cable 2, and fitted by heat conduction adhesive tape 9 between lamp plate and housing madial wall fixing, be provided with light guide plate 12 above lamp plate, the upper surface of light guide plate is provided with reflecting paper 13.Backboard is positioned at above housing, and backboard lower surface is provided with liner 14, is provided with sealing strip 7 between the edge of backboard and housing, and housing is provided with the seal groove 805 holding upper sealing strip, and back plate edges is provided with press strip 3, and backboard and housing are compressed by multiple screw 4 by press strip.Diffuser plate is positioned at below housing, is provided with lower seal bar between housing and the edge of diffuser plate.In addition, four bights of backboard are also fixed with mounting bracket 5 respectively, are fixed to facilitate counter plate lamp.
As shown in Figure 2, housing is hollow structure, the mesopore 801 of connection is provided with in housing, mesopore lateral wall upper surface is provided with the first convex tendon 8a, the second convex tendon 8b, the 3rd convex tendon 8c and the 4th convex tendon 8d from outside to inside successively, first convex tendon is upwards extended to form by housing sidewall, second convex tendon, the 3rd convex tendon and the 4th convex tendon are arranged in parallel, and form locating slot 804 between the second convex tendon and the 3rd convex tendon, and the 3rd convex tendon and the 4th convex tendon support form described seal groove.The lateral surface of the first convex tendon and the lateral surface of housing are equipped with some parallel grooves 802, and groove is arranged in the horizontal direction, and form protruding 803 between adjacent groove, the bottom surface of groove is the arc of indent, and protruding end face is in the arc protruded.
As shown in Figure 3, the top of lamp plate is provided with heat sink 17, and heat sink edge contacts with housing.Be provided with portable plate 15 between heat sink and backboard, between portable plate and heat sink, form epicoele, between portable plate and light guide plate, form cavity of resorption.Be provided with spring 16 between portable plate upper surface and heat sink, between portable plate lower surface and light guide plate, be provided with lower spring 18.The madial wall of mesopore is provided with through hole 812 between heat sink and portable plate, and upper through hole is communicated with epicoele, and the madial wall of mesopore is provided with lower through-hole 811 between portable plate and light guide plate, and lower through-hole is communicated with cavity of resorption.Heat sink is provided with some bar shaped fin 17a be arranged in parallel, and form runner between fin, runner is communicated with the upper through hole of madial wall.When portable plate vertical tremor, the air in mesopore flow in epicoele and cavity of resorption, thus carries out auxiliary heat dissipation, improves radiating efficiency.
Claims (8)
1. a dustproof and waterproof panel light, it is characterized in that, comprise housing (8), diffuser plate (11) and backboard (6), lamp plate (10) is provided with between backboard (6) and diffuser plate (11), described backboard (6) is positioned at housing (8) top, sealing strip is provided with between the edge of backboard (6) and housing (8), described housing (8) is provided with the seal groove (805) holding upper sealing strip, described backboard (6) edge is provided with the press strip (3) backboard (6) and housing (8) compressed, described diffuser plate (11) is positioned at housing (8) below, lower seal bar is provided with between the edge of housing (8) and diffuser plate (11).
2. a kind of dustproof and waterproof panel light according to claim 1, it is characterized in that, described housing (8) is hollow structure, the mesopore (801) of connection is provided with in housing (8), mesopore (801) lateral wall upper surface is provided with the first convex tendon (8a) from outside to inside successively, second convex tendon (8b), 3rd convex tendon (8c) and the 4th convex tendon (8d), described the first convex tendon (8a) is upwards extended to form by housing (8) sidewall, described the second convex tendon (8b), 3rd convex tendon (8c) and the 4th convex tendon (8d) are arranged in parallel, locating slot (804) is formed between second convex tendon (8b) and the 3rd convex tendon (8c), 3rd convex tendon (8c) and the 4th convex tendon (8d) support form described seal groove (805).
3. a kind of dustproof and waterproof panel light according to claim 1 and 2, is characterized in that, the top of described lamp plate (10) is provided with heat sink (17), and heat sink (17) edge contacts with housing (8).
4. a kind of dustproof and waterproof panel light according to claim 1 and 2, it is characterized in that, described lamp plate (10) is positioned at housing (8) madial wall, fitted by heat conduction adhesive tape (9) between lamp plate (10) and housing (8) madial wall fixing, described lamp plate (10) top is provided with light guide plate (12), and the upper surface of light guide plate (12) is provided with reflecting paper (13).
5. a kind of dustproof and waterproof panel light according to claim 4, it is characterized in that, portable plate (15) is provided with between described heat sink (17) and backboard (6), be provided with spring (16) between portable plate (15) upper surface and heat sink (17), between described portable plate (15) lower surface and light guide plate (12), be provided with lower spring (18).
6. a kind of dustproof and waterproof panel light according to claim 5, it is characterized in that, the madial wall of described mesopore (801) is provided with upper through hole (812) between heat sink (17) and portable plate (15), and the madial wall of described mesopore (801) is provided with lower through-hole (811) between portable plate (15) and light guide plate (12).
7. a kind of dustproof and waterproof panel light according to claim 6, it is characterized in that, described heat sink (17) is provided with some bar shaped fin (17a) be arranged in parallel, and forms runner between fin (17a), and described runner is communicated with the upper through hole (812) of madial wall.
8. a kind of dustproof and waterproof panel light according to claim 1 and 2, it is characterized in that, lateral surface and the lateral surface of housing (8) of described first convex tendon (8a) are equipped with some parallel grooves (802), groove (802) is arranged in the horizontal direction, formed protruding (803) between adjacent groove (802), the bottom surface of described groove (802) is the arc of indent, and the end face of described projection (803) is in the arc protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781998.8A CN105485567B (en) | 2015-11-16 | 2015-11-16 | A kind of dustproof and waterproof panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781998.8A CN105485567B (en) | 2015-11-16 | 2015-11-16 | A kind of dustproof and waterproof panel light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105485567A true CN105485567A (en) | 2016-04-13 |
| CN105485567B CN105485567B (en) | 2018-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510781998.8A Active CN105485567B (en) | 2015-11-16 | 2015-11-16 | A kind of dustproof and waterproof panel light |
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| CN (1) | CN105485567B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057093A (en) * | 2016-07-30 | 2016-10-26 | 深圳浩翔光电技术有限公司 | Lamp panel splicing structure for LED display screen module |
| CN108761913A (en) * | 2018-05-31 | 2018-11-06 | 江苏聚泰科技有限公司 | A kind of sealing backlight module with excellent heat dispersion performance |
| CN109882766A (en) * | 2019-01-21 | 2019-06-14 | 浙江琦远科技有限公司 | A kind of super bath Waterproof LED flat lamp mould group |
| CN110031930A (en) * | 2019-05-08 | 2019-07-19 | 长虹美菱股份有限公司 | A kind of refrigerator glass light guide plate lighting device and its production technology |
| CN108761913B (en) * | 2018-05-31 | 2024-04-26 | 江苏聚泰科技有限公司 | Sealed backlight module with good heat dissipation performance |
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| CN203395664U (en) * | 2013-07-11 | 2014-01-15 | 陈海兵 | Ultrathin LED panel lamp |
| CN203395736U (en) * | 2013-07-10 | 2014-01-15 | 陈海兵 | Scene panel lamp |
| CN204062564U (en) * | 2014-07-31 | 2014-12-31 | 深圳四海合力科技有限公司 | The special LED panel lamp in a kind of toilet |
| CN204268173U (en) * | 2014-12-19 | 2015-04-15 | 厦门少坤智能科技有限公司 | A kind of panel light |
| CN204593096U (en) * | 2015-05-21 | 2015-08-26 | 深圳市美格朗半导体照明有限公司 | A kind of panel light with sealed sectional materials |
| CN205299187U (en) * | 2015-11-16 | 2016-06-08 | 浙江凯耀照明股份有限公司 | Dustproof and waterproof panel light |
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2015
- 2015-11-16 CN CN201510781998.8A patent/CN105485567B/en active Active
Patent Citations (6)
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| CN203395736U (en) * | 2013-07-10 | 2014-01-15 | 陈海兵 | Scene panel lamp |
| CN203395664U (en) * | 2013-07-11 | 2014-01-15 | 陈海兵 | Ultrathin LED panel lamp |
| CN204062564U (en) * | 2014-07-31 | 2014-12-31 | 深圳四海合力科技有限公司 | The special LED panel lamp in a kind of toilet |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057093A (en) * | 2016-07-30 | 2016-10-26 | 深圳浩翔光电技术有限公司 | Lamp panel splicing structure for LED display screen module |
| CN108761913A (en) * | 2018-05-31 | 2018-11-06 | 江苏聚泰科技有限公司 | A kind of sealing backlight module with excellent heat dispersion performance |
| CN108761913B (en) * | 2018-05-31 | 2024-04-26 | 江苏聚泰科技有限公司 | Sealed backlight module with good heat dissipation performance |
| CN109882766A (en) * | 2019-01-21 | 2019-06-14 | 浙江琦远科技有限公司 | A kind of super bath Waterproof LED flat lamp mould group |
| CN110031930A (en) * | 2019-05-08 | 2019-07-19 | 长虹美菱股份有限公司 | A kind of refrigerator glass light guide plate lighting device and its production technology |
| CN110031930B (en) * | 2019-05-08 | 2023-08-11 | 长虹美菱股份有限公司 | Glass light guide plate lighting device for refrigerator and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105485567B (en) | 2018-07-06 |
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