CN204437837U - A kind of wall lamp - Google Patents
A kind of wall lamp Download PDFInfo
- Publication number
- CN204437837U CN204437837U CN201420868303.0U CN201420868303U CN204437837U CN 204437837 U CN204437837 U CN 204437837U CN 201420868303 U CN201420868303 U CN 201420868303U CN 204437837 U CN204437837 U CN 204437837U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation rack
- circuit board
- light fixture
- type groove
- 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.)
- Expired - Fee Related
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of wall lamp, comprises top cover, LED, support, and LED is arranged on circuit boards, and circuit board is arranged on the one side of heat radiation rack, the length of heat radiation rack and the wide length that is all greater than circuit board and wide, and circuit board is arranged on the central authorities of heat radiation rack; The another side of heat radiation rack is provided with fin, and heat radiation rack circuit board one side is provided with top cover, and heat radiation rack fin one side is provided with bottom; Bottom is also provided with U-type groove, and support is connected with bolt with the U-type groove of bottom, and bolt can be connected to the optional position of U-type groove.The utility model dispels the heat to light fixture by having installed fin under wall lamp additional, thus while reducing the volume of light fixture, also ensure that the service life of light fixture.Meanwhile, in order to the safety of the use safety and user that ensure light fixture, also add pad in sealing place of light fixture, make the sealing of light fixture more tight, do not have within any water enters top cover., the security incidents such as electric leakage can not be there is in the safety that main guarantee uses.
Description
Technical field
The utility model belongs to light fixture manufacture technology field, especially relates to a kind of wall lamp.
Background technology
Wall lamp is mainly used for doing the use of building decoration illumination, be used for sketching the contours the profile of heavy construction in addition, because LED has the features such as energy-conservation, light efficiency is high, rich color, life-span are long, so current wall lamp is mostly LED wall wash lamp, the technical parameter of LED wall wash lamp and LED projector lamp broadly similar.
The housing of existing wall lamp generally adopts the structure of housing and lampshade fastening, light source and power supply are installed in shell and lampshade, and after shell and lampshade fasten, if assembling dislocation, easily make overall housing seal not tight, especially in the area that some has plenty of rain, if wall lamp does not have good water-tight process, can the lost of life be caused, even in use produce unnecessary danger.
Section bar in typical high power LED strip shape wall lamp structure is the main heat sink body of light fixture.According to radiating principle.The transmission of heat has three kinds of modes: conduction, convection current and radiation.For the design of light fixture, generally main radiating mode is heat transfer.And the quality of heat-sinking capability is relevant with area of dissipation.Same volume volume radiator, cooling surface area determines the stable of object.According to the volume that tradition leans on the volume of light fixture itself to dispel the heat increasing light fixture greatly, be unsuitable for actual demand.
Finally, the angular adjustment of traditional wall lamp generally needs use instrument to regulate the light-illuminating angle of light fixture.Due to light fixture in use, if regulate the light-illuminating angle of light fixture when there is no specific purpose tool, traditional wall lamp be not easy realize.
Utility model content
Problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of radiating effect better wall lamp, also makes his adjustment convenient simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of wall lamp, comprise top cover, LED, support, it is characterized in that: described LED is arranged on circuit boards, described circuit board is arranged on the one side of heat radiation rack, the length of described heat radiation rack and the wide length that is all greater than circuit board and wide, circuit board is arranged on the central authorities of heat radiation rack; The another side of described heat radiation rack is provided with fin, and described heat radiation rack circuit board one side is provided with top cover, and heat radiation rack fin one side is provided with bottom; Described bottom is also provided with U-type groove, and support is connected with bolt with the U-type groove of bottom, and bolt can be connected to the optional position of U-type groove.
Concrete, described top cover is also provided with flange, and the contact surface of flange and heat radiation rack does not touch circuit board, flange is provided with trip bolt and top cover and heat radiation rack is fixed.
Concrete, be also provided with pad between described flange and the contact surface of heat radiation rack.
Concrete, a trough rim of described U-type groove is provided with U-shaped tooth bar, described in be connected between support and U-type groove bolt on be also provided with tooth, described U-shaped tooth bar is identical with the tooth size on bolt.
The advantage that the utility model has and good effect are: a kind of wall lamp, dispel the heat, thus while reducing the volume of light fixture, also ensure that the service life of light fixture by having installed fin under wall lamp additional to light fixture.Meanwhile, in order to the safety of the use safety and user that ensure light fixture, also add pad in sealing place of light fixture, make the sealing of light fixture more tight, do not have within any water enters circuit board., the security incidents such as electric leakage can not be there is in the safety that such guarantee uses.Finally, the support of light fixture and the connection of light fixture bottom have employed U-type groove and connect, make light fixture can be arranged on the optional position of U-type groove.Thus the irradiation position of adjustment light fixture, reach satisfied effect.In the U-type groove of bottom, be also provided with U-shaped tooth bar, the screw connecting bottom and support is provided with tooth, the bad change in position after the tooth linking of U-shaped tooth bar and screw, firm guarantee adjusted like this.When needing to be adjusted to different positions, the diverse location tooth on bolt being moved to bottom is only needed to be connected mutually.
Accompanying drawing explanation
Fig. 1 is wall lamp contour structures schematic diagram;
Fig. 2 is wall lamp cross-sectional view;
Fig. 3 is the direct side view of wall lamp;
Fig. 4 is attachment screw structural representation between wall lamp and wall lamp.
In figure: 1:LED lamp, 2: circuit board, 3: top cover, 4: flange, 5: trip bolt, 6: heat radiation rack, 7: fin, 8: connecting plate, 9: attachment screw, 10: pad, 11: bottom, 12:U type groove, 13: support, 14: bottom sidewall, 15:U type tooth bar, 16: bolt, 17: screw thread, 18: boss, 19: tooth.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of wall lamp, comprise lamp main body and support 13, lamp main body comprises top cover 3, bottom 11, LED 1, circuit board 2.LED 1 arranges on the circuit board 2, and circuit board is also provided with heat radiation rack 62 times, to dispel the heat to LED 1 fully.The length of circuit board 2 and the wide length that is all less than heat radiation rack 6 and wide, circuit board 2 is fixed on heat radiation rack 6 by attachment screw 9, and circuit board 2 is arranged on the central authorities of heat radiation rack 6.On heat radiation rack 6, circuit board 2 one side is also provided with top cover 3, and top cover 3 can not drench into rainwater for the protection of in LED 1 and circuit board 2, thus produces the harm such as electric leakage.The length of top cover 2 and wide length with heat radiation rack 6 and wide identical.Top cover 3 is provided with flange 4, flange 4 four angles of top cover 3 is provided with screw hole, top cover 3 and heat radiation rack 6 are fixed up by trip bolt 5.Due to the length of circuit board 2 and the wide length that is all less than heat radiation rack 6 and wide, and circuit board 2 is arranged on the central authorities of heat radiation rack 6, so flange 4 does not contact with circuit board 2.Between top cover 2 and the joint face of heat radiation rack 6, be also provided with pad 10, the shape of pad 10 is just identical with the shape of flange 4.Thus right guarantee of can determining does not have water from flowing into circuit board 2 between top cover 1 and heat radiation rack 6, ensure the safety used.Heat radiation rack 6 comprises fin 7 and connecting plate 8, and connecting plate 8 is thin plates of a cuboid, for arranging circuit board 2, top cover 3.Also be provided with multiple fin 7 in the below of connecting plate 8, fin 7 is also the thin plate of cuboid, and fin 7 is arranged on connecting plate 8 times vertically, uniformly, to increase the area of dissipation of light fixture, thus the life-span that light fixture can be kept permanent.Also be provided with bottom 11 in heat radiation rack 6 fin 7 one side, the bottom surface of bottom 11 is also provided with multiple aperture, and aperture is inner large, outside little taper shape.
Two sides of bottom 11 are also provided with support 13, and light fixture is arranged on a certain position for fixing by support 13.Connected mode between bottom 11 and support 13 is: on two sides of bottom 11, be provided with U-type groove 12, and U-type groove 12 is arranged through the wall of bottom 11, and a limit of U-type groove 12 is provided with U-shaped tooth bar 15.Two arms of support 13 are provided with screwed hole.U-type groove 12 and the screwed hole on support 13 are set together and use bolt 16 fastening.Described bolt 16 comprises screw thread 17, boss 18.Circumferentially also be provided with tooth 19 half of boss 18, tooth 19 is identical with U-shaped tooth bar 15 size in U-type groove 12, and just matches.During connection, the inside of bolt 16 from bottom 11 is passed, by boss 18 through U-type groove 12, U-shaped tooth bar 15 is matched with tooth 19, then screw thread 17 of screw being screwed on from outside.When needing to adjust light fixture to different angles, only need back out screw from screw thread 17, the tooth 19 on bolt 16 is arranged on the diverse location of U-shaped tooth bar 15, then bolt 16 is tightened.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a wall lamp, comprise top cover, LED, support, it is characterized in that: described LED is arranged on circuit boards, and described circuit board is arranged on the one side of heat radiation rack, the length of described heat radiation rack and the wide length that is all greater than circuit board and wide, circuit board is arranged on the central authorities of heat radiation rack; The another side of described heat radiation rack is provided with fin, and described heat radiation rack circuit board one side is provided with top cover, and heat radiation rack fin one side is provided with bottom; Described bottom is also provided with U-type groove, and support is connected with bolt with the U-type groove of bottom, and bolt can be connected to the optional position of U-type groove.
2. a kind of wall lamp according to claim 1, it is characterized in that: described top cover is also provided with flange, the contact surface of flange and heat radiation rack does not touch circuit board, flange is provided with trip bolt and top cover and heat radiation rack is fixed.
3. a kind of wall lamp according to claim 2, is characterized in that: be also provided with pad between described flange and the contact surface of heat radiation rack.
4. a kind of wall lamp according to claim 1, is characterized in that: a trough rim of described U-type groove is provided with U-shaped tooth bar, described in be connected between support and U-type groove bolt on be also provided with tooth, described U-shaped tooth bar is identical with the tooth size on bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868303.0U CN204437837U (en) | 2014-12-31 | 2014-12-31 | A kind of wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868303.0U CN204437837U (en) | 2014-12-31 | 2014-12-31 | A kind of wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437837U true CN204437837U (en) | 2015-07-01 |
Family
ID=53605702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868303.0U Expired - Fee Related CN204437837U (en) | 2014-12-31 | 2014-12-31 | A kind of wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534362A (en) * | 2014-12-31 | 2015-04-22 | 天津盛同建材科技有限公司 | Wall washer |
-
2014
- 2014-12-31 CN CN201420868303.0U patent/CN204437837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534362A (en) * | 2014-12-31 | 2015-04-22 | 天津盛同建材科技有限公司 | Wall washer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204437837U (en) | A kind of wall lamp | |
| CN205227038U (en) | Outdoor led street lamp | |
| CN204534194U (en) | A kind of LED module and adopt the light fixture of this module | |
| CN202581145U (en) | LED (light emitting diode) lamp enclosure | |
| CN202674973U (en) | Light-emitting diode (LED) explosion-proof light | |
| CN104534362A (en) | Wall washer | |
| CN204062936U (en) | Lamp cooling structure | |
| CN207146068U (en) | A kind of LED wall wash lamp of angle adjustable | |
| CN204647897U (en) | A kind of LED shell | |
| CN205842383U (en) | A kind of Down lamp | |
| CN206522752U (en) | A kind of energy-saving illumination device | |
| CN203868894U (en) | Wall wash lamp | |
| CN202708844U (en) | LED mine luminaire | |
| CN203963759U (en) | Led floodlight | |
| CN204005322U (en) | A kind of LED energy conserving lamp | |
| AU2016100526A4 (en) | A LED ceiling lamp with good heat dissipation effect | |
| CN205065468U (en) | To radiating LED street lamp of STREAMING | |
| CN204062943U (en) | A kind of LED lamp of photoelectric heat integration | |
| CN203249037U (en) | LED lamp of waterproof structure | |
| CN204477825U (en) | A kind of LED spotlight | |
| CN202056815U (en) | Universal LED heat dissipation module and lamp applying same | |
| CN204437838U (en) | A kind of adjustable wall lamp | |
| AU2016100527A4 (en) | An architectural LED ceiling lamp | |
| CN208041895U (en) | A kind of street lamp equipped with cooling device | |
| CN208750580U (en) | LED bay light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000, A8, block 3 and 4, international industrial city, Xiqing economic and Technological Development Zone, Xiqing District, Tianjin Patentee after: TIANJIN SHENGTONG TECHNOLOGY CO., LTD. Address before: 300000, A8, block 3 and 4, international industrial city, Xiqing economic and Technological Development Zone, Xiqing District, Tianjin Patentee before: TIANJIN SHENGTONG BUILDING MATERIALS TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |