CN203823585U - LED wall lamp - Google Patents
LED wall lamp Download PDFInfo
- Publication number
- CN203823585U CN203823585U CN201420198829.2U CN201420198829U CN203823585U CN 203823585 U CN203823585 U CN 203823585U CN 201420198829 U CN201420198829 U CN 201420198829U CN 203823585 U CN203823585 U CN 203823585U
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- CN
- China
- Prior art keywords
- upper casing
- circuit board
- drain pan
- wall lamp
- led wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED wall lamp. The LED wall lamp comprises an upper casing, a bottom casing, a lamp cover, LED light sources and a power supply, wherein the upper casing is fixedly connected with the bottom casing; a light transmission opening is formed in the upper casing, and a circuit board is mounted at a position, corresponding to the light transmission opening, in the upper casing; the plurality of LED light sources are mounted on the front of the circuit board; a heat dissipation device is connected with the back of the circuit board and is fixed in the upper casing through a mounting bracket; the mounting bracket which is fixed at the front end of the heat dissipation device is on the same side as the circuit board, and a light reflecting element is fixed at the front of the mounting bracket; through holes are respectively formed in the light reflecting element and the circuit board corresponding to the mounting bracket; a waterproof structure is arranged between the upper casing and the bottom casing. Through the structure, users can conveniently drill a hole in the bottom casing and mount an existing terminal box, so that the mounting time and the mounting cost are reduced; the circuit board is arranged corresponding to the light transmission opening, so that energy loss is little; the light reflecting element enables glowing effects to be more uniform, and the specific waterproof structure enables that marine glue does not need to be painted between the upper casing and the bottom casing, so that the waterproof cost is reduced, and the making time is shortened.
Description
Technical field
The utility model relates to LED lamp electric lighting field, particularly a kind of LED wall lamp.
Background technology
LED lamp has changed the luminous and luminous principle of electricity-saving lamp tricolor powder of incandescent lamp tungsten filament, it passes through electroluminescence, have the advantages that the life-span is long, light efficiency is high, volume is little and energy consumption is low, thereby very popular, it is progressively replacing traditional incandescent lamp, electricity-saving lamp and is becoming the trend of light trade development.
LED wall lamp is a kind of common outdoor lights, and traditional LED wall lamp is arranged on LED light source on drain pan, causes on drain pan, offering the installing hole that assembles use with terminal box, thereby cannot use existing terminal box, and trouble is installed.In addition, the waterproof apron of traditional LED wall lamp adopts the structure that cross section is rectangle, and sealing effectiveness is poor, need to be between upper lower casing cementing, waterproof cost is high, efficiency of assembling is low.
Utility model content
In order to overcome the deficiencies in the prior art, the LED wall lamp that the utility model provides a kind of convenience that terminal box is installed on drain pan.
The utility model solves the technical scheme that its technical problem adopts:
A kind of LED wall lamp, comprise upper casing, drain pan, lampshade, LED light source and power supply, described upper casing and drain pan are fixedly connected to form lamp housing, on one sidewall of upper casing, offer printing opacity mouth and upper casing and on this sidewall, be fixed with described lampshade, in upper casing, corresponding printing opacity mouth is provided with circuit board, circuit board is provided with some described LED light sources towards the front of printing opacity mouth, back of circuit board is connected with heat abstractor, described heat abstractor is fixed in upper casing by mounting bracket, described mounting bracket is fixed on front end and the circuit board homonymy of heat abstractor, mounting bracket is fixed with the reflecting element for reflection ray towards the front of printing opacity mouth, this reflecting element and mounting bracket corresponding circuits plate are provided with through hole, described upper casing and drain pan are provided with waterproof construction covering position.
Improvement as technique scheme, described waterproof construction comprises the edge that compresses being arranged on upper casing, and be arranged on and on drain pan, form L shaped longitudinal edge and horizontal edge, and the cross section being arranged between upper casing and drain pan is Z-shaped waterproof grommet, described waterproof grommet is pushed against on longitudinal edge its one end fixedly time at upper casing and drain pan, and the other end is compressed edge and laterally along crimp, realizes sealing.
Further, on described waterproof grommet, be provided with for being inserted on drain pan to prevent the installation foot of displacement.
Further, described waterproof construction comprises the edge that compresses being arranged on drain pan, and be arranged on and on upper casing, form L shaped longitudinal edge and horizontal edge, and the cross section being arranged between upper casing and drain pan is Z-shaped waterproof grommet, described waterproof grommet is pushed against on longitudinal edge its one end fixedly time at upper casing and drain pan, and the other end is compressed edge and laterally along crimp, realizes sealing.
Further, on described waterproof grommet, be provided with for being inserted on upper casing to prevent the installation foot of displacement.
Further, described heat abstractor comprises the fin that is arranged on back of circuit board, and is arranged on the radiator fan at the fin back side.
Further, the back side of described radiator fan is fixed with water fender.
Further, between described circuit board and heat abstractor, be provided with the thermal conductive silicon rubber cushion for conducting heat.
The beneficial effects of the utility model are: the utility model is due to the circuit board that LED light source is installed is arranged in upper casing, thereby can facilitate user to hole on drain pan and existing terminal box is installed, save set-up time and installation cost, met the original installation custom of user.The utility model is simple and compact for structure, the corresponding printing opacity mouth of circuit board arranges, the light that LED light source penetrates can directly penetrate, energy loss is little, the front of mounting bracket is fixed with reflecting element simultaneously, circuit board is fixed in the through hole that is placed on mounting bracket and reflector layer on radiator, and reflecting element makes illumination effect of the present utility model more even to the reflex of light, avoids LED wall lamp to produce dazzling light.In addition, the utility model adopts cross section to be Z-shaped waterproof grommet, to compress along and to form L shaped longitudinal edge and the horizontal waterproof construction matching on edge, the structure that replaces the rectangular waterproof grommet of cross section in conventional art, greatly improved waterproof ability, without application marine glue between upper casing and drain pan, saved the time of using and smearing marine glue of marine glue, thereby reduced waterproof cost and reduced Production Time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model mounting structure schematic diagram;
Fig. 2 is installment state decomposing schematic representation of the present utility model;
Fig. 3 is the profile of waterproof grommet in the utility model;
Fig. 4 is A place enlarged diagram in Fig. 3;
Fig. 5 is the waterproof construction schematic diagram in the utility model.
The specific embodiment
Referring to figs. 1 through Fig. 5, a kind of LED wall lamp of the present utility model, comprise upper casing 11, drain pan 12, lampshade 13, LED light source 22 and power supply 3, described upper casing 11 is fixedly connected to form lamp housing with drain pan 12, preferably, upper casing 11 adopts screw to be fixedly connected with drain pan 12, on one sidewall of upper casing 11, offer printing opacity mouth 111 and upper casing 11 and on this sidewall, be fixed with described lampshade 13, the interior corresponding printing opacity mouth 111 of upper casing 11 is provided with circuit board 21, circuit board 21 is provided with some described LED light sources 22 towards the front of printing opacity mouth 111, circuit board 21 back sides are connected with heat abstractor 4, described heat abstractor 4 is fixed in upper casing 11 by mounting bracket 61, described mounting bracket 61 is fixed on front end and circuit board 21 homonymies of heat abstractor 4, mounting bracket 61 is fixed with the reflecting element 62 for reflection ray towards the front of printing opacity mouth 111, this reflecting element 62 is provided with through hole 60 with mounting bracket 61 corresponding circuits plates 21.At this, described reflecting element 62 can be reflective sheeting or paper backlight, reflecting element 62 is irradiated to by LED light source 22 light reflecting on lamp housing and reflects away, thereby makes illumination effect more even, the dazzle effect that the highly directive irradiation light of effectively avoiding LED light source 22 produces eyes.
In order to improve radiating efficiency, described heat abstractor 4 comprises the fin 41 that is arranged on circuit board 21 back sides, and be arranged on the radiator fan 42 at fin 41 back sides, radiator fan 42 is fixed on the back side of fin 41, during work, the heat that LED light source 22 produces is delivered on fin 41 by circuit board 21, radiating fin on fin 41 is delivered in air and dispels the heat again, the wind that radiator fan 42 blows out is simultaneously to the passage between radiating fin, accelerated circulation of air, heat on fin 41 is shed rapidly, improved radiating efficiency.In order to guarantee good contact between heat abstractor 4 and circuit board 21, guarantee radiating efficiency, between described circuit board 21 and heat abstractor 4, be provided with the thermal conductive silicon rubber cushion 51 for conducting heat, can close contact after thering is flexible thermal conductive silicon rubber cushion 51 and making circuit board 21 and heat abstractor 4 fixing, guarantee effectively to conduct heat between the two.For fear of radiator fan 42, airborne steam is blowed to circuit board 21 and affect circuit board 21 work, the back side of described radiator fan 42 is fixed with water fender 50.
Described upper casing 11 and drain pan 12 are provided with waterproof construction covering position.In the present embodiment, described waterproof construction comprises and is arranged on compressing along 71 on upper casing 11, and be arranged on drain pan 12, form L shaped longitudinally along 721 with laterally along 722, and the cross section being arranged between upper casing 11 and drain pan 12 is Z-shaped waterproof grommet 73, described waterproof grommet 73 is at upper casing 11 and drain pan 12, its one end is pushed against longitudinally along 721 fixedly time, and the other end is compressed along 71 and laterally along 722 crimps, realizes sealing.The structure of the waterproof grommet that this waterproof construction is rectangular with respect to the employing cross section in conventional art, waterproof effect is better, without covering position application marine glue after upper casing 11 and drain pan 12 is fixing, saved the time of using and smearing marine glue of marine glue, each lamp approximately can be saved the Production Time of 20 minutes, greatly reduces waterproof cost and has reduced Production Time.Further, in order to prevent waterproof grommet 73 to be shifted, affect sealing effectiveness in installation process, on described waterproof grommet 73, be provided with for being inserted into the installation foot 731 to prevent from being shifted on drain pan 12, correspondingly, on drain pan 12, be provided with the jack coordinating with installation foot 731.During installation waterproof grommet 73 by installation foot 731 and jack coordinate location fixing, guarantee waterproof grommet 73 upper casing 11 and drain pan 12 cover or screw thread rundown process in can not be shifted, thereby the sealing effectiveness between assurance upper casing 11 and drain pan 12.Certainly, above-mentioned just preferred embodiment, waterproof construction in the utility model also can by said structure compress along 71 with form L shaped longitudinally along 721 with laterally along 722 transpositions, that is: described waterproof construction comprises and is arranged on compressing along 71 on drain pan 12, and be arranged on upper casing 11, form L shaped longitudinally along 721 with laterally along 722, and the cross section being arranged between upper casing 11 and drain pan 12 is Z-shaped waterproof grommet 73, described waterproof grommet 73 is at upper casing 11 and drain pan 12, its one end is pushed against longitudinally along 721 fixedly time, the other end is compressed along 71 and laterally along 722 crimps, is realized sealing.Meanwhile, in order to prevent waterproof grommet 73 to be shifted, affect sealing effectiveness in installation process, on described waterproof grommet 73, also can be provided for being inserted on upper casing 11 to prevent the installation foot 731 of displacement.
The utility model is due to the circuit board 21 that LED light source 22 is installed is arranged in upper casing 11, thereby can facilitate user on drain pan 12, hole and existing terminal box is installed, and saved set-up time and installation cost, meets the original installation custom of user.The utility model is simple and compact for structure, the corresponding printing opacity mouth 111 of circuit board 21 arranges, the light that LED light source 22 penetrates can directly penetrate, energy loss is little, circuit board 21 back side fixed heat sink are for heat radiation, radiator is arranged in upper casing 11 by mounting bracket 61, the front of mounting bracket 61 is fixed with reflecting element 62, circuit board 21 is fixed in the through hole 60 that is placed on mounting bracket 61 and reflector layer on radiator, the reflex of 62 pairs of light of reflecting element makes illumination effect of the present utility model more even, avoids LED wall lamp to produce dazzling light.In addition, the utility model adopts cross section to be Z-shaped waterproof grommet 73, to compress along 71 and form L shaped longitudinally along 721 with laterally along 722 waterproof constructions that match, the structure that replaces the rectangular waterproof grommet of cross section in conventional art, greatly improved waterproof ability, without application marine glue between upper casing 11 and drain pan 12, saved the time of using and smearing marine glue of marine glue, thereby reduced waterproof cost and reduced Production Time.
Disclosed all features in this description, or the step in disclosed all methods or process, except the feature and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, each feature is an embodiment in a series of equivalences or similar characteristics.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a LED wall lamp, it is characterized in that: comprise upper casing (11), drain pan (12), lampshade (13), LED light source (22) and power supply (3), described upper casing (11) is fixedly connected to form lamp housing with drain pan (12), on one sidewall of upper casing (11), offer printing opacity mouth (111) and upper casing (11) and on this sidewall, be fixed with described lampshade (13), in upper casing (11), corresponding printing opacity mouth (111) is provided with circuit board (21), circuit board (21) is provided with some described LED light sources (22) towards the front of printing opacity mouth (111), circuit board (21) back side is connected with heat abstractor (4), described heat abstractor (4) is fixed in upper casing (11) by mounting bracket (61), described mounting bracket (61) is fixed on front end and circuit board (21) homonymy of heat abstractor (4), mounting bracket (61) is fixed with the reflecting element (62) for reflection ray towards the front of printing opacity mouth (111), this reflecting element (62) is provided with through hole (60) with mounting bracket (61) corresponding circuits plate (21), described upper casing (11) and drain pan (12) are provided with waterproof construction covering position.
2. a kind of LED wall lamp according to claim 1, it is characterized in that: described waterproof construction comprises and is arranged on compressing along (71) on upper casing (11), and be arranged on that drain pan (12) is upper forms L shaped longitudinal edge (721) and horizontal edge (722), and the cross section being arranged between upper casing (11) and drain pan (12) is Z-shaped waterproof grommet (73), described waterproof grommet (73) is pushed against on longitudinal edge (721) its one end fixedly time at upper casing (11) and drain pan (12), the other end is compressed along (71) and laterally along (722) crimp, is realized sealing.
3. a kind of LED wall lamp according to claim 2, is characterized in that: on described waterproof grommet (73), be provided with for being inserted into drain pan (12) upper to prevent the installation foot (731) of displacement.
4. a kind of LED wall lamp according to claim 1, it is characterized in that: described waterproof construction comprises and is arranged on compressing along (71) on drain pan (12), and be arranged on that upper casing (11) is upper forms L shaped longitudinal edge (721) and horizontal edge (722), and the cross section being arranged between upper casing (11) and drain pan (12) is Z-shaped waterproof grommet (73), described waterproof grommet (73) is pushed against on longitudinal edge (721) its one end fixedly time at upper casing (11) and drain pan (12), the other end is compressed along (71) and laterally along (722) crimp, is realized sealing.
5. a kind of LED wall lamp according to claim 4, is characterized in that: on described waterproof grommet (73), be provided with for being inserted into upper casing (11) upper to prevent the installation foot (731) of displacement.
6. according to the arbitrary described a kind of LED wall lamp of claim 1 to 5, it is characterized in that: described heat abstractor (4) comprises the fin (41) that is arranged on circuit board (21) back side, and be arranged on the radiator fan (42) at fin (41) back side.
7. according to the arbitrary described a kind of LED wall lamp of claim 6, it is characterized in that: the back side of described radiator fan (42) is fixed with water fender (50).
8. according to the arbitrary described a kind of LED wall lamp of claim 1 to 5, it is characterized in that: between described circuit board (21) and heat abstractor (4), be provided with the thermal conductive silicon rubber cushion (51) for conducting heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198829.2U CN203823585U (en) | 2014-04-22 | 2014-04-22 | LED wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198829.2U CN203823585U (en) | 2014-04-22 | 2014-04-22 | LED wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823585U true CN203823585U (en) | 2014-09-10 |
Family
ID=51479083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198829.2U Expired - Fee Related CN203823585U (en) | 2014-04-22 | 2014-04-22 | LED wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170089560A1 (en) * | 2015-09-30 | 2017-03-30 | Xiaofeng Zou | Outdoor light |
| CN110878920A (en) * | 2019-12-03 | 2020-03-13 | 深圳市联域光电有限公司 | LED wall lamp with adjustable light emitting angle |
-
2014
- 2014-04-22 CN CN201420198829.2U patent/CN203823585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170089560A1 (en) * | 2015-09-30 | 2017-03-30 | Xiaofeng Zou | Outdoor light |
| CN110878920A (en) * | 2019-12-03 | 2020-03-13 | 深圳市联域光电有限公司 | LED wall lamp with adjustable light emitting angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |