CN204213732U - Waterproof LED corn lamp - Google Patents
Waterproof LED corn lamp Download PDFInfo
- Publication number
- CN204213732U CN204213732U CN201420559753.1U CN201420559753U CN204213732U CN 204213732 U CN204213732 U CN 204213732U CN 201420559753 U CN201420559753 U CN 201420559753U CN 204213732 U CN204213732 U CN 204213732U
- Authority
- CN
- China
- Prior art keywords
- heat sink
- link
- waterproof led
- lamp holder
- corn lamp
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of Waterproof LED corn lamp, comprise the LED board (3) that lamp holder (1) and multi-disc form by multiple LED illuminating part (2), described multiple LED illuminating parts (2) are all electrically connected with lamp holder (1); Described Waterproof LED corn lamp also comprises a link (4) and a fixed support (5); Every sheet LED board (3) is all fixedly fitted on a heat sink (6); Every sheet heat sink (6) is equipped with an expansion optical transparency face shield (7); Described expansion optical transparency face shield (7) is sealed by the silica gel sealing bar (8) of an annular with the contact site of heat sink (6); One end of described link (4) is connected with lamp holder (1), and the other end of described link (4) is all connected with one end of multi-disc heat sink (6); The other end of described multi-disc heat sink (6) is all connected with fixed support (5); Every sheet heat sink (6) and link (4) are equipped with a sealing device.The long service life of above-mentioned Waterproof LED corn lamp.
Description
Technical field
The utility model relates to a kind of lighting device, is specifically a kind of Waterproof LED corn lamp.
Background technology
The corn lamp of prior art comprises the LED board that lamp holder, housing and multi-disc form by multiple LED illuminating part, described lamp holder is fixedly connected with housing, described plurality of LED plate is fixed on the periphery of housing equably, and described multiple LED boards are also electrically connected with lamp holder.The corn lamp of said structure has the following disadvantages in the use procedure of reality: because the corn lamp of said structure uses out of doors, but corresponding waterproof construction and radiator structure is not had, therefore it will inevitably be subject to the erosion of rainwater and heat, and the service life of corn lamp is shortened.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of Waterproof LED corn lamp of long service life.
The technical solution of the utility model is, provides a kind of Waterproof LED corn lamp, and comprise the LED board that lamp holder and multi-disc form by multiple LED illuminating part, described multiple LED illuminating parts are all electrically connected with lamp holder; Described Waterproof LED corn lamp also comprises a link and a fixed support; Every sheet LED board is all fixedly fitted on a heat sink; Every sheet heat sink is equipped with an expansion optical transparency face shield; Described expansion optical transparency face shield and the contact site of heat sink are sealed by the silica gel sealing bar of an annular; One end of described link is connected with lamp holder, and the other end of described link is all connected with one end of multi-disc heat sink; The other end of described multi-disc heat sink is all connected with fixed support; Every sheet heat sink and link are equipped with a sealing device.
Described sealing device comprises the sealing ring and seal groove that size shape matches; Described sealing ring is located on heat sink, and described seal groove is located on link; Described sealing ring and seal groove tight fit.
Described expansion optical transparency face shield refers to the transparent face mask with an outer convex globoidal.
Described link is connected by a screw connector with lamp holder; Described screw connector is connected with link by multiple screw; Described lamp holder is connected with screw connector by multiple screw; Described screw connector is provided with the through hole passed for wire.
The back side of every sheet heat sink is equipped with many heat radiation raised lines.
Space is provided with between described multi-disc heat sink.
Described support bracket fastened outside is also provided with a PC lid.
After adopting above structure, the utility model compared with prior art, has the following advantages:
The utility model Waterproof LED corn lamp is being provided with the structures such as cover plate, heat sink, silica gel sealing bar, sealing device to carry out waterproof and heat radiation, such corn lamp works out of doors, make it need not be subject to the erosion of rainwater and heat, thus make the service life of corn lamp longer.
As improvement, described link is connected by a screw connector with lamp holder; Described screw connector is connected with link by multiple screw; Described lamp holder is connected with screw connector by multiple screw; Described screw connector is provided with the through hole passed for wire.The setting of this structure is more conducive to the fastness that link is connected with lamp holder.
As improvement, the back side of every sheet heat sink is equipped with many heat radiation raised lines.The application of this heat radiation raised line is more conducive to leaving as early as possible of heat.
As improvement, between described multi-disc heat sink, be provided with space.Being provided with of this space is beneficial to entering of wind, thus faster with the heat produced.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model Waterproof LED corn lamp.
Shown in figure 1, lamp holder, 2, LED illuminating part, 3, LED board, 4, link, 5, fixed support, 6, heat sink, 7, expand optical transparency face shield, 8, silica gel sealing bar, 9, sealing ring, 10, seal groove, 11, screw connector, 12, through hole, 13, heat radiation raised line, 14, PC lid.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of Waterproof LED corn lamp of the utility model, comprise the LED board 3 that lamp holder 1 and multi-disc form by multiple LED illuminating part 2, described multiple LED illuminating parts 2 are all electrically connected with lamp holder 1, and also having of having increases a power module between and also can; Described Waterproof LED corn lamp also comprises link 4 and a fixed support 5; Every sheet LED board 3 is all fixedly fitted on a heat sink 6, and both are connected by screw; Every sheet heat sink 6 is equipped with an expansion optical transparency face shield 7, both are connected by screw; Described expansion optical transparency face shield 7 is sealed by the silica gel sealing bar 8 of an annular with the contact site of heat sink 6; One end of described link 4 is connected with lamp holder 1, and one end of link 4 is connected with lamp holder 1 screw, and the other end of described link 4 is all connected with one end of multi-disc heat sink 6, and the other end of link 4 is connected with the equal screw in one end of multi-disc heat sink 6; The other end of described multi-disc heat sink 6 is all connected with fixed support 5, and both screws connect; Every sheet heat sink 6 and link 4 are equipped with a sealing device.In the present embodiment, a kind of LED Waterproof LED of the utility model corn lamp is made up of four LED boards 10, can certainly be three, five, six etc.
Described sealing device comprises the sealing ring 9 and seal groove 10 that size shape matches; Described sealing ring 9 is located on heat sink 6, and namely heat sink 6 is provided with an opening, and sealing ring 9 is enclosed within opening; Described seal groove 10 is located on link 4; Described sealing ring 9 and seal groove 10 tight fit.
Described expansion optical transparency face shield 7 refers to the transparent face mask with an outer convex globoidal.
Described link 4 is connected by a screw connector 11 with lamp holder 1; Described screw connector 11 is connected with link 4 by multiple screw; Described lamp holder 1 is connected with screw connector 11 by multiple screw; Described screw connector 11 is provided with the through hole 12 passed for wire.
The back side of every sheet heat sink 6 is equipped with many heat radiation raised lines 13.
Space is provided with between described multi-disc heat sink 6.
The outside of described fixed support 5 is also provided with a PC lid 14.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various change done in the protection domain of the utility model independent claims is all in protection domain of the present utility model.
Claims (7)
1. a Waterproof LED corn lamp, comprise the LED board (3) that lamp holder (1) and multi-disc form by multiple LED illuminating part (2), described multiple LED illuminating parts (2) are all electrically connected with lamp holder (1); It is characterized in that: described Waterproof LED corn lamp also comprises a link (4) and a fixed support (5); Every sheet LED board (3) is all fixedly fitted on a heat sink (6); Every sheet heat sink (6) is equipped with an expansion optical transparency face shield (7); Described expansion optical transparency face shield (7) is sealed by the silica gel sealing bar (8) of an annular with the contact site of heat sink (6); One end of described link (4) is connected with lamp holder (1), and the other end of described link (4) is all connected with one end of multi-disc heat sink (6); The other end of described multi-disc heat sink (6) is all connected with fixed support (5); Every sheet heat sink (6) and link (4) are equipped with a sealing device.
2. Waterproof LED corn lamp according to claim 1, is characterized in that: described sealing device comprises the sealing ring (9) and seal groove (10) that size shape matches; Described sealing ring (9) is located on heat sink (6), and described seal groove (10) is located on link (4); Described sealing ring (9) and seal groove (10) tight fit.
3. Waterproof LED corn lamp according to claim 1, is characterized in that: described expansion optical transparency face shield (7) refers to the transparent face mask with an outer convex globoidal.
4. Waterproof LED corn lamp according to claim 1, is characterized in that: described link (4) is connected by a screw connector (11) with lamp holder (1); Described screw connector (11) is connected with link (4) by multiple screw; Described lamp holder (1) is connected with screw connector (11) by multiple screw; Described screw connector (11) is provided with the through hole (12) passed for wire.
5. Waterproof LED corn lamp according to claim 1, is characterized in that: the back side of every sheet heat sink (6) is equipped with many heat radiations raised line (13).
6. Waterproof LED corn lamp according to claim 1, is characterized in that: be provided with space between described multi-disc heat sink (6).
7. Waterproof LED corn lamp according to claim 1, is characterized in that: the outside of described fixed support (5) is also provided with PC lid (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559753.1U CN204213732U (en) | 2014-09-26 | 2014-09-26 | Waterproof LED corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559753.1U CN204213732U (en) | 2014-09-26 | 2014-09-26 | Waterproof LED corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213732U true CN204213732U (en) | 2015-03-18 |
Family
ID=52982400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559753.1U Expired - Fee Related CN204213732U (en) | 2014-09-26 | 2014-09-26 | Waterproof LED corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213732U (en) |
-
2014
- 2014-09-26 CN CN201420559753.1U patent/CN204213732U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |